12522 lines
485 KiB
C
12522 lines
485 KiB
C
/* Run the Expat test suite
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__ __ _
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___\ \/ /_ __ __ _| |_
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/ _ \\ /| '_ \ / _` | __|
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| __// \| |_) | (_| | |_
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\___/_/\_\ .__/ \__,_|\__|
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|_| XML parser
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Copyright (c) 2001-2006 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
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Copyright (c) 2003 Greg Stein <gstein@users.sourceforge.net>
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Copyright (c) 2005-2007 Steven Solie <steven@solie.ca>
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Copyright (c) 2005-2012 Karl Waclawek <karl@waclawek.net>
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Copyright (c) 2016-2022 Sebastian Pipping <sebastian@pipping.org>
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Copyright (c) 2017-2022 Rhodri James <rhodri@wildebeest.org.uk>
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Copyright (c) 2017 Joe Orton <jorton@redhat.com>
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Copyright (c) 2017 José Gutiérrez de la Concha <jose@zeroc.com>
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Copyright (c) 2018 Marco Maggi <marco.maggi-ipsu@poste.it>
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Copyright (c) 2019 David Loffredo <loffredo@steptools.com>
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Copyright (c) 2020 Tim Gates <tim.gates@iress.com>
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Copyright (c) 2021 Dong-hee Na <donghee.na@python.org>
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Licensed under the MIT license:
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Permission is hereby granted, free of charge, to any person obtaining
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a copy of this software and associated documentation files (the
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"Software"), to deal in the Software without restriction, including
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without limitation the rights to use, copy, modify, merge, publish,
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distribute, sublicense, and/or sell copies of the Software, and to permit
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persons to whom the Software is furnished to do so, subject to the
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following conditions:
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <expat_config.h>
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#if defined(NDEBUG)
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# undef NDEBUG /* because test suite relies on assert(...) at the moment */
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#endif
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#include <assert.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <stddef.h> /* ptrdiff_t */
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#include <ctype.h>
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#include <limits.h>
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#include <stdint.h> /* intptr_t uint64_t */
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#if ! defined(__cplusplus)
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# include <stdbool.h>
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#endif
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#include "expat.h"
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#include "chardata.h"
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#include "structdata.h"
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#include "internal.h"
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#include "minicheck.h"
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#include "memcheck.h"
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#include "siphash.h"
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#include "ascii.h" /* for ASCII_xxx */
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#ifdef XML_LARGE_SIZE
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# define XML_FMT_INT_MOD "ll"
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#else
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# define XML_FMT_INT_MOD "l"
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#endif
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#ifdef XML_UNICODE_WCHAR_T
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# define XML_FMT_CHAR "lc"
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# define XML_FMT_STR "ls"
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# include <wchar.h>
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# define xcstrlen(s) wcslen(s)
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# define xcstrcmp(s, t) wcscmp((s), (t))
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# define xcstrncmp(s, t, n) wcsncmp((s), (t), (n))
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# define XCS(s) _XCS(s)
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# define _XCS(s) L##s
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#else
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# ifdef XML_UNICODE
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# error "No support for UTF-16 character without wchar_t in tests"
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# else
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# define XML_FMT_CHAR "c"
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# define XML_FMT_STR "s"
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# define xcstrlen(s) strlen(s)
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# define xcstrcmp(s, t) strcmp((s), (t))
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# define xcstrncmp(s, t, n) strncmp((s), (t), (n))
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# define XCS(s) s
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# endif /* XML_UNICODE */
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#endif /* XML_UNICODE_WCHAR_T */
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static XML_Parser g_parser = NULL;
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static void
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tcase_add_test__ifdef_xml_dtd(TCase *tc, tcase_test_function test) {
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#ifdef XML_DTD
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tcase_add_test(tc, test);
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#else
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UNUSED_P(tc);
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UNUSED_P(test);
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#endif
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}
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static void
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basic_setup(void) {
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g_parser = XML_ParserCreate(NULL);
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if (g_parser == NULL)
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fail("Parser not created.");
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}
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static void
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basic_teardown(void) {
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if (g_parser != NULL) {
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XML_ParserFree(g_parser);
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g_parser = NULL;
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}
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}
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/* Generate a failure using the parser state to create an error message;
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this should be used when the parser reports an error we weren't
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expecting.
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*/
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static void
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_xml_failure(XML_Parser parser, const char *file, int line) {
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char buffer[1024];
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enum XML_Error err = XML_GetErrorCode(parser);
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sprintf(buffer,
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" %d: %" XML_FMT_STR " (line %" XML_FMT_INT_MOD
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"u, offset %" XML_FMT_INT_MOD "u)\n reported from %s, line %d\n",
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err, XML_ErrorString(err), XML_GetCurrentLineNumber(parser),
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XML_GetCurrentColumnNumber(parser), file, line);
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_fail_unless(0, file, line, buffer);
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}
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static enum XML_Status
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_XML_Parse_SINGLE_BYTES(XML_Parser parser, const char *s, int len,
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int isFinal) {
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enum XML_Status res = XML_STATUS_ERROR;
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int offset = 0;
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if (len == 0) {
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return XML_Parse(parser, s, len, isFinal);
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}
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for (; offset < len; offset++) {
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const int innerIsFinal = (offset == len - 1) && isFinal;
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const char c = s[offset]; /* to help out-of-bounds detection */
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res = XML_Parse(parser, &c, sizeof(char), innerIsFinal);
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if (res != XML_STATUS_OK) {
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return res;
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}
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}
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return res;
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}
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#define xml_failure(parser) _xml_failure((parser), __FILE__, __LINE__)
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static void
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_expect_failure(const char *text, enum XML_Error errorCode,
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const char *errorMessage, const char *file, int lineno) {
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if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
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== XML_STATUS_OK)
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/* Hackish use of _fail_unless() macro, but let's us report
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the right filename and line number. */
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_fail_unless(0, file, lineno, errorMessage);
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if (XML_GetErrorCode(g_parser) != errorCode)
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_xml_failure(g_parser, file, lineno);
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}
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#define expect_failure(text, errorCode, errorMessage) \
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_expect_failure((text), (errorCode), (errorMessage), __FILE__, __LINE__)
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/* Dummy handlers for when we need to set a handler to tickle a bug,
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but it doesn't need to do anything.
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*/
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static unsigned long dummy_handler_flags = 0;
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#define DUMMY_START_DOCTYPE_HANDLER_FLAG (1UL << 0)
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#define DUMMY_END_DOCTYPE_HANDLER_FLAG (1UL << 1)
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#define DUMMY_ENTITY_DECL_HANDLER_FLAG (1UL << 2)
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#define DUMMY_NOTATION_DECL_HANDLER_FLAG (1UL << 3)
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#define DUMMY_ELEMENT_DECL_HANDLER_FLAG (1UL << 4)
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#define DUMMY_ATTLIST_DECL_HANDLER_FLAG (1UL << 5)
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#define DUMMY_COMMENT_HANDLER_FLAG (1UL << 6)
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#define DUMMY_PI_HANDLER_FLAG (1UL << 7)
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#define DUMMY_START_ELEMENT_HANDLER_FLAG (1UL << 8)
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#define DUMMY_START_CDATA_HANDLER_FLAG (1UL << 9)
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#define DUMMY_END_CDATA_HANDLER_FLAG (1UL << 10)
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#define DUMMY_UNPARSED_ENTITY_DECL_HANDLER_FLAG (1UL << 11)
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#define DUMMY_START_NS_DECL_HANDLER_FLAG (1UL << 12)
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#define DUMMY_END_NS_DECL_HANDLER_FLAG (1UL << 13)
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#define DUMMY_START_DOCTYPE_DECL_HANDLER_FLAG (1UL << 14)
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#define DUMMY_END_DOCTYPE_DECL_HANDLER_FLAG (1UL << 15)
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#define DUMMY_SKIP_HANDLER_FLAG (1UL << 16)
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#define DUMMY_DEFAULT_HANDLER_FLAG (1UL << 17)
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static void XMLCALL
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dummy_xdecl_handler(void *userData, const XML_Char *version,
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const XML_Char *encoding, int standalone) {
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UNUSED_P(userData);
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UNUSED_P(version);
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UNUSED_P(encoding);
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UNUSED_P(standalone);
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}
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static void XMLCALL
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dummy_start_doctype_handler(void *userData, const XML_Char *doctypeName,
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const XML_Char *sysid, const XML_Char *pubid,
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int has_internal_subset) {
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UNUSED_P(userData);
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UNUSED_P(doctypeName);
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UNUSED_P(sysid);
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UNUSED_P(pubid);
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UNUSED_P(has_internal_subset);
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dummy_handler_flags |= DUMMY_START_DOCTYPE_HANDLER_FLAG;
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}
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static void XMLCALL
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dummy_end_doctype_handler(void *userData) {
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UNUSED_P(userData);
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dummy_handler_flags |= DUMMY_END_DOCTYPE_HANDLER_FLAG;
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}
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static void XMLCALL
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dummy_entity_decl_handler(void *userData, const XML_Char *entityName,
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int is_parameter_entity, const XML_Char *value,
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int value_length, const XML_Char *base,
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const XML_Char *systemId, const XML_Char *publicId,
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const XML_Char *notationName) {
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UNUSED_P(userData);
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UNUSED_P(entityName);
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UNUSED_P(is_parameter_entity);
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UNUSED_P(value);
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UNUSED_P(value_length);
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UNUSED_P(base);
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UNUSED_P(systemId);
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UNUSED_P(publicId);
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UNUSED_P(notationName);
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dummy_handler_flags |= DUMMY_ENTITY_DECL_HANDLER_FLAG;
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}
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static void XMLCALL
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dummy_notation_decl_handler(void *userData, const XML_Char *notationName,
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const XML_Char *base, const XML_Char *systemId,
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const XML_Char *publicId) {
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UNUSED_P(userData);
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UNUSED_P(notationName);
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UNUSED_P(base);
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UNUSED_P(systemId);
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UNUSED_P(publicId);
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dummy_handler_flags |= DUMMY_NOTATION_DECL_HANDLER_FLAG;
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}
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static void XMLCALL
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dummy_element_decl_handler(void *userData, const XML_Char *name,
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XML_Content *model) {
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UNUSED_P(userData);
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UNUSED_P(name);
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/* The content model must be freed by the handler. Unfortunately
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* we cannot pass the parser as the userData because this is used
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* with other handlers that require other userData.
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*/
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XML_FreeContentModel(g_parser, model);
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dummy_handler_flags |= DUMMY_ELEMENT_DECL_HANDLER_FLAG;
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}
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static void XMLCALL
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dummy_attlist_decl_handler(void *userData, const XML_Char *elname,
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const XML_Char *attname, const XML_Char *att_type,
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const XML_Char *dflt, int isrequired) {
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UNUSED_P(userData);
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UNUSED_P(elname);
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UNUSED_P(attname);
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UNUSED_P(att_type);
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UNUSED_P(dflt);
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UNUSED_P(isrequired);
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dummy_handler_flags |= DUMMY_ATTLIST_DECL_HANDLER_FLAG;
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}
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static void XMLCALL
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dummy_comment_handler(void *userData, const XML_Char *data) {
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UNUSED_P(userData);
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UNUSED_P(data);
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dummy_handler_flags |= DUMMY_COMMENT_HANDLER_FLAG;
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}
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static void XMLCALL
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dummy_pi_handler(void *userData, const XML_Char *target, const XML_Char *data) {
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UNUSED_P(userData);
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UNUSED_P(target);
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UNUSED_P(data);
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dummy_handler_flags |= DUMMY_PI_HANDLER_FLAG;
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}
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static void XMLCALL
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dummy_start_element(void *userData, const XML_Char *name,
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const XML_Char **atts) {
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UNUSED_P(userData);
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UNUSED_P(name);
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UNUSED_P(atts);
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dummy_handler_flags |= DUMMY_START_ELEMENT_HANDLER_FLAG;
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}
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static void XMLCALL
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dummy_end_element(void *userData, const XML_Char *name) {
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UNUSED_P(userData);
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UNUSED_P(name);
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}
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static void XMLCALL
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dummy_start_cdata_handler(void *userData) {
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UNUSED_P(userData);
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dummy_handler_flags |= DUMMY_START_CDATA_HANDLER_FLAG;
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}
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static void XMLCALL
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dummy_end_cdata_handler(void *userData) {
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UNUSED_P(userData);
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dummy_handler_flags |= DUMMY_END_CDATA_HANDLER_FLAG;
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}
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static void XMLCALL
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dummy_cdata_handler(void *userData, const XML_Char *s, int len) {
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UNUSED_P(userData);
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UNUSED_P(s);
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UNUSED_P(len);
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}
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static void XMLCALL
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dummy_start_namespace_decl_handler(void *userData, const XML_Char *prefix,
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const XML_Char *uri) {
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UNUSED_P(userData);
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UNUSED_P(prefix);
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UNUSED_P(uri);
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dummy_handler_flags |= DUMMY_START_NS_DECL_HANDLER_FLAG;
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}
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static void XMLCALL
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dummy_end_namespace_decl_handler(void *userData, const XML_Char *prefix) {
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UNUSED_P(userData);
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UNUSED_P(prefix);
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dummy_handler_flags |= DUMMY_END_NS_DECL_HANDLER_FLAG;
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}
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/* This handler is obsolete, but while the code exists we should
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* ensure that dealing with the handler is covered by tests.
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*/
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static void XMLCALL
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dummy_unparsed_entity_decl_handler(void *userData, const XML_Char *entityName,
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const XML_Char *base,
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const XML_Char *systemId,
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const XML_Char *publicId,
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const XML_Char *notationName) {
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UNUSED_P(userData);
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UNUSED_P(entityName);
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UNUSED_P(base);
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UNUSED_P(systemId);
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UNUSED_P(publicId);
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UNUSED_P(notationName);
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dummy_handler_flags |= DUMMY_UNPARSED_ENTITY_DECL_HANDLER_FLAG;
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}
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static void XMLCALL
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dummy_default_handler(void *userData, const XML_Char *s, int len) {
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UNUSED_P(userData);
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UNUSED_P(s);
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UNUSED_P(len);
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}
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static void XMLCALL
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dummy_start_doctype_decl_handler(void *userData, const XML_Char *doctypeName,
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const XML_Char *sysid, const XML_Char *pubid,
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int has_internal_subset) {
|
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UNUSED_P(userData);
|
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UNUSED_P(doctypeName);
|
|
UNUSED_P(sysid);
|
|
UNUSED_P(pubid);
|
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UNUSED_P(has_internal_subset);
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dummy_handler_flags |= DUMMY_START_DOCTYPE_DECL_HANDLER_FLAG;
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}
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|
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static void XMLCALL
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dummy_end_doctype_decl_handler(void *userData) {
|
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UNUSED_P(userData);
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dummy_handler_flags |= DUMMY_END_DOCTYPE_DECL_HANDLER_FLAG;
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}
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static void XMLCALL
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dummy_skip_handler(void *userData, const XML_Char *entityName,
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int is_parameter_entity) {
|
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UNUSED_P(userData);
|
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UNUSED_P(entityName);
|
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UNUSED_P(is_parameter_entity);
|
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dummy_handler_flags |= DUMMY_SKIP_HANDLER_FLAG;
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}
|
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|
|
/* Useful external entity handler */
|
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typedef struct ExtOption {
|
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const XML_Char *system_id;
|
|
const char *parse_text;
|
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} ExtOption;
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|
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static int XMLCALL
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external_entity_optioner(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
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const XML_Char *publicId) {
|
|
ExtOption *options = (ExtOption *)XML_GetUserData(parser);
|
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XML_Parser ext_parser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(publicId);
|
|
while (options->parse_text != NULL) {
|
|
if (! xcstrcmp(systemId, options->system_id)) {
|
|
enum XML_Status rc;
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
return XML_STATUS_ERROR;
|
|
rc = _XML_Parse_SINGLE_BYTES(ext_parser, options->parse_text,
|
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(int)strlen(options->parse_text), XML_TRUE);
|
|
XML_ParserFree(ext_parser);
|
|
return rc;
|
|
}
|
|
options++;
|
|
}
|
|
fail("No suitable option found");
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
|
|
/*
|
|
* Parameter entity evaluation support.
|
|
*/
|
|
#define ENTITY_MATCH_FAIL (-1)
|
|
#define ENTITY_MATCH_NOT_FOUND (0)
|
|
#define ENTITY_MATCH_SUCCESS (1)
|
|
static const XML_Char *entity_name_to_match = NULL;
|
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static const XML_Char *entity_value_to_match = NULL;
|
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static int entity_match_flag = ENTITY_MATCH_NOT_FOUND;
|
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|
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static void XMLCALL
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|
param_entity_match_handler(void *userData, const XML_Char *entityName,
|
|
int is_parameter_entity, const XML_Char *value,
|
|
int value_length, const XML_Char *base,
|
|
const XML_Char *systemId, const XML_Char *publicId,
|
|
const XML_Char *notationName) {
|
|
UNUSED_P(userData);
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
UNUSED_P(notationName);
|
|
if (! is_parameter_entity || entity_name_to_match == NULL
|
|
|| entity_value_to_match == NULL) {
|
|
return;
|
|
}
|
|
if (! xcstrcmp(entityName, entity_name_to_match)) {
|
|
/* The cast here is safe because we control the horizontal and
|
|
* the vertical, and we therefore know our strings are never
|
|
* going to overflow an int.
|
|
*/
|
|
if (value_length != (int)xcstrlen(entity_value_to_match)
|
|
|| xcstrncmp(value, entity_value_to_match, value_length)) {
|
|
entity_match_flag = ENTITY_MATCH_FAIL;
|
|
} else {
|
|
entity_match_flag = ENTITY_MATCH_SUCCESS;
|
|
}
|
|
}
|
|
/* Else leave the match flag alone */
|
|
}
|
|
|
|
/*
|
|
* Character & encoding tests.
|
|
*/
|
|
|
|
START_TEST(test_nul_byte) {
|
|
char text[] = "<doc>\0</doc>";
|
|
|
|
/* test that a NUL byte (in US-ASCII data) is an error */
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_OK)
|
|
fail("Parser did not report error on NUL-byte.");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_INVALID_TOKEN)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_u0000_char) {
|
|
/* test that a NUL byte (in US-ASCII data) is an error */
|
|
expect_failure("<doc>�</doc>", XML_ERROR_BAD_CHAR_REF,
|
|
"Parser did not report error on NUL-byte.");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_siphash_self) {
|
|
if (! sip24_valid())
|
|
fail("SipHash self-test failed");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_siphash_spec) {
|
|
/* https://131002.net/siphash/siphash.pdf (page 19, "Test values") */
|
|
const char message[] = "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09"
|
|
"\x0a\x0b\x0c\x0d\x0e";
|
|
const size_t len = sizeof(message) - 1;
|
|
const uint64_t expected = _SIP_ULL(0xa129ca61U, 0x49be45e5U);
|
|
struct siphash state;
|
|
struct sipkey key;
|
|
|
|
sip_tokey(&key, "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09"
|
|
"\x0a\x0b\x0c\x0d\x0e\x0f");
|
|
sip24_init(&state, &key);
|
|
|
|
/* Cover spread across calls */
|
|
sip24_update(&state, message, 4);
|
|
sip24_update(&state, message + 4, len - 4);
|
|
|
|
/* Cover null length */
|
|
sip24_update(&state, message, 0);
|
|
|
|
if (sip24_final(&state) != expected)
|
|
fail("sip24_final failed spec test\n");
|
|
|
|
/* Cover wrapper */
|
|
if (siphash24(message, len, &key) != expected)
|
|
fail("siphash24 failed spec test\n");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_bom_utf8) {
|
|
/* This test is really just making sure we don't core on a UTF-8 BOM. */
|
|
const char *text = "\357\273\277<e/>";
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_bom_utf16_be) {
|
|
char text[] = "\376\377\0<\0e\0/\0>";
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_bom_utf16_le) {
|
|
char text[] = "\377\376<\0e\0/\0>\0";
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Parse whole buffer at once to exercise a different code path */
|
|
START_TEST(test_nobom_utf16_le) {
|
|
char text[] = " \0<\0e\0/\0>\0";
|
|
|
|
if (XML_Parse(g_parser, text, sizeof(text) - 1, XML_TRUE) == XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
static void XMLCALL
|
|
accumulate_characters(void *userData, const XML_Char *s, int len) {
|
|
CharData_AppendXMLChars((CharData *)userData, s, len);
|
|
}
|
|
|
|
static void XMLCALL
|
|
accumulate_attribute(void *userData, const XML_Char *name,
|
|
const XML_Char **atts) {
|
|
CharData *storage = (CharData *)userData;
|
|
UNUSED_P(name);
|
|
/* Check there are attributes to deal with */
|
|
if (atts == NULL)
|
|
return;
|
|
|
|
while (storage->count < 0 && atts[0] != NULL) {
|
|
/* "accumulate" the value of the first attribute we see */
|
|
CharData_AppendXMLChars(storage, atts[1], -1);
|
|
atts += 2;
|
|
}
|
|
}
|
|
|
|
static void
|
|
_run_character_check(const char *text, const XML_Char *expected,
|
|
const char *file, int line) {
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetCharacterDataHandler(g_parser, accumulate_characters);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
_xml_failure(g_parser, file, line);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
|
|
#define run_character_check(text, expected) \
|
|
_run_character_check(text, expected, __FILE__, __LINE__)
|
|
|
|
static void
|
|
_run_attribute_check(const char *text, const XML_Char *expected,
|
|
const char *file, int line) {
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetStartElementHandler(g_parser, accumulate_attribute);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
_xml_failure(g_parser, file, line);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
|
|
#define run_attribute_check(text, expected) \
|
|
_run_attribute_check(text, expected, __FILE__, __LINE__)
|
|
|
|
typedef struct ExtTest {
|
|
const char *parse_text;
|
|
const XML_Char *encoding;
|
|
CharData *storage;
|
|
} ExtTest;
|
|
|
|
static void XMLCALL
|
|
ext_accumulate_characters(void *userData, const XML_Char *s, int len) {
|
|
ExtTest *test_data = (ExtTest *)userData;
|
|
accumulate_characters(test_data->storage, s, len);
|
|
}
|
|
|
|
static void
|
|
_run_ext_character_check(const char *text, ExtTest *test_data,
|
|
const XML_Char *expected, const char *file, int line) {
|
|
CharData *const storage = (CharData *)malloc(sizeof(CharData));
|
|
|
|
CharData_Init(storage);
|
|
test_data->storage = storage;
|
|
XML_SetUserData(g_parser, test_data);
|
|
XML_SetCharacterDataHandler(g_parser, ext_accumulate_characters);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
_xml_failure(g_parser, file, line);
|
|
CharData_CheckXMLChars(storage, expected);
|
|
|
|
free(storage);
|
|
}
|
|
|
|
#define run_ext_character_check(text, test_data, expected) \
|
|
_run_ext_character_check(text, test_data, expected, __FILE__, __LINE__)
|
|
|
|
/* Regression test for SF bug #491986. */
|
|
START_TEST(test_danish_latin1) {
|
|
const char *text = "<?xml version='1.0' encoding='iso-8859-1'?>\n"
|
|
"<e>J\xF8rgen \xE6\xF8\xE5\xC6\xD8\xC5</e>";
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected
|
|
= XCS("J\x00f8rgen \x00e6\x00f8\x00e5\x00c6\x00d8\x00c5");
|
|
#else
|
|
const XML_Char *expected
|
|
= XCS("J\xC3\xB8rgen \xC3\xA6\xC3\xB8\xC3\xA5\xC3\x86\xC3\x98\xC3\x85");
|
|
#endif
|
|
run_character_check(text, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test for SF bug #514281. */
|
|
START_TEST(test_french_charref_hexidecimal) {
|
|
const char *text = "<?xml version='1.0' encoding='iso-8859-1'?>\n"
|
|
"<doc>éèàçêÈ</doc>";
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\x00e9\x00e8\x00e0\x00e7\x00ea\x00c8");
|
|
#else
|
|
const XML_Char *expected
|
|
= XCS("\xC3\xA9\xC3\xA8\xC3\xA0\xC3\xA7\xC3\xAA\xC3\x88");
|
|
#endif
|
|
run_character_check(text, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_french_charref_decimal) {
|
|
const char *text = "<?xml version='1.0' encoding='iso-8859-1'?>\n"
|
|
"<doc>éèàçêÈ</doc>";
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\x00e9\x00e8\x00e0\x00e7\x00ea\x00c8");
|
|
#else
|
|
const XML_Char *expected
|
|
= XCS("\xC3\xA9\xC3\xA8\xC3\xA0\xC3\xA7\xC3\xAA\xC3\x88");
|
|
#endif
|
|
run_character_check(text, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_french_latin1) {
|
|
const char *text = "<?xml version='1.0' encoding='iso-8859-1'?>\n"
|
|
"<doc>\xE9\xE8\xE0\xE7\xEa\xC8</doc>";
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\x00e9\x00e8\x00e0\x00e7\x00ea\x00c8");
|
|
#else
|
|
const XML_Char *expected
|
|
= XCS("\xC3\xA9\xC3\xA8\xC3\xA0\xC3\xA7\xC3\xAA\xC3\x88");
|
|
#endif
|
|
run_character_check(text, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_french_utf8) {
|
|
const char *text = "<?xml version='1.0' encoding='utf-8'?>\n"
|
|
"<doc>\xC3\xA9</doc>";
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\x00e9");
|
|
#else
|
|
const XML_Char *expected = XCS("\xC3\xA9");
|
|
#endif
|
|
run_character_check(text, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test for SF bug #600479.
|
|
XXX There should be a test that exercises all legal XML Unicode
|
|
characters as PCDATA and attribute value content, and XML Name
|
|
characters as part of element and attribute names.
|
|
*/
|
|
START_TEST(test_utf8_false_rejection) {
|
|
const char *text = "<doc>\xEF\xBA\xBF</doc>";
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\xfebf");
|
|
#else
|
|
const XML_Char *expected = XCS("\xEF\xBA\xBF");
|
|
#endif
|
|
run_character_check(text, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test for SF bug #477667.
|
|
This test assures that any 8-bit character followed by a 7-bit
|
|
character will not be mistakenly interpreted as a valid UTF-8
|
|
sequence.
|
|
*/
|
|
START_TEST(test_illegal_utf8) {
|
|
char text[100];
|
|
int i;
|
|
|
|
for (i = 128; i <= 255; ++i) {
|
|
sprintf(text, "<e>%ccd</e>", i);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_OK) {
|
|
sprintf(text, "expected token error for '%c' (ordinal %d) in UTF-8 text",
|
|
i, i);
|
|
fail(text);
|
|
} else if (XML_GetErrorCode(g_parser) != XML_ERROR_INVALID_TOKEN)
|
|
xml_failure(g_parser);
|
|
/* Reset the parser since we use the same parser repeatedly. */
|
|
XML_ParserReset(g_parser, NULL);
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
/* Examples, not masks: */
|
|
#define UTF8_LEAD_1 "\x7f" /* 0b01111111 */
|
|
#define UTF8_LEAD_2 "\xdf" /* 0b11011111 */
|
|
#define UTF8_LEAD_3 "\xef" /* 0b11101111 */
|
|
#define UTF8_LEAD_4 "\xf7" /* 0b11110111 */
|
|
#define UTF8_FOLLOW "\xbf" /* 0b10111111 */
|
|
|
|
START_TEST(test_utf8_auto_align) {
|
|
struct TestCase {
|
|
ptrdiff_t expectedMovementInChars;
|
|
const char *input;
|
|
};
|
|
|
|
struct TestCase cases[] = {
|
|
{00, ""},
|
|
|
|
{00, UTF8_LEAD_1},
|
|
|
|
{-1, UTF8_LEAD_2},
|
|
{00, UTF8_LEAD_2 UTF8_FOLLOW},
|
|
|
|
{-1, UTF8_LEAD_3},
|
|
{-2, UTF8_LEAD_3 UTF8_FOLLOW},
|
|
{00, UTF8_LEAD_3 UTF8_FOLLOW UTF8_FOLLOW},
|
|
|
|
{-1, UTF8_LEAD_4},
|
|
{-2, UTF8_LEAD_4 UTF8_FOLLOW},
|
|
{-3, UTF8_LEAD_4 UTF8_FOLLOW UTF8_FOLLOW},
|
|
{00, UTF8_LEAD_4 UTF8_FOLLOW UTF8_FOLLOW UTF8_FOLLOW},
|
|
};
|
|
|
|
size_t i = 0;
|
|
bool success = true;
|
|
for (; i < sizeof(cases) / sizeof(*cases); i++) {
|
|
const char *fromLim = cases[i].input + strlen(cases[i].input);
|
|
const char *const fromLimInitially = fromLim;
|
|
ptrdiff_t actualMovementInChars;
|
|
|
|
_INTERNAL_trim_to_complete_utf8_characters(cases[i].input, &fromLim);
|
|
|
|
actualMovementInChars = (fromLim - fromLimInitially);
|
|
if (actualMovementInChars != cases[i].expectedMovementInChars) {
|
|
size_t j = 0;
|
|
success = false;
|
|
printf("[-] UTF-8 case %2u: Expected movement by %2d chars"
|
|
", actually moved by %2d chars: \"",
|
|
(unsigned)(i + 1), (int)cases[i].expectedMovementInChars,
|
|
(int)actualMovementInChars);
|
|
for (; j < strlen(cases[i].input); j++) {
|
|
printf("\\x%02x", (unsigned char)cases[i].input[j]);
|
|
}
|
|
printf("\"\n");
|
|
}
|
|
}
|
|
|
|
if (! success) {
|
|
fail("UTF-8 auto-alignment is not bullet-proof\n");
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_utf16) {
|
|
/* <?xml version="1.0" encoding="UTF-16"?>
|
|
* <doc a='123'>some {A} text</doc>
|
|
*
|
|
* where {A} is U+FF21, FULLWIDTH LATIN CAPITAL LETTER A
|
|
*/
|
|
char text[]
|
|
= "\000<\000?\000x\000m\000\154\000 \000v\000e\000r\000s\000i\000o"
|
|
"\000n\000=\000'\0001\000.\000\060\000'\000 \000e\000n\000c\000o"
|
|
"\000d\000i\000n\000g\000=\000'\000U\000T\000F\000-\0001\000\066"
|
|
"\000'\000?\000>\000\n"
|
|
"\000<\000d\000o\000c\000 \000a\000=\000'\0001\0002\0003\000'\000>"
|
|
"\000s\000o\000m\000e\000 \xff\x21\000 \000t\000e\000x\000t\000"
|
|
"<\000/\000d\000o\000c\000>";
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("some \xff21 text");
|
|
#else
|
|
const XML_Char *expected = XCS("some \357\274\241 text");
|
|
#endif
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetCharacterDataHandler(g_parser, accumulate_characters);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_utf16_le_epilog_newline) {
|
|
unsigned int first_chunk_bytes = 17;
|
|
char text[] = "\xFF\xFE" /* BOM */
|
|
"<\000e\000/\000>\000" /* document element */
|
|
"\r\000\n\000\r\000\n\000"; /* epilog */
|
|
|
|
if (first_chunk_bytes >= sizeof(text) - 1)
|
|
fail("bad value of first_chunk_bytes");
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, first_chunk_bytes, XML_FALSE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
else {
|
|
enum XML_Status rc;
|
|
rc = _XML_Parse_SINGLE_BYTES(g_parser, text + first_chunk_bytes,
|
|
sizeof(text) - first_chunk_bytes - 1,
|
|
XML_TRUE);
|
|
if (rc == XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that an outright lie in the encoding is faulted */
|
|
START_TEST(test_not_utf16) {
|
|
const char *text = "<?xml version='1.0' encoding='utf-16'?>"
|
|
"<doc>Hi</doc>";
|
|
|
|
/* Use a handler to provoke the appropriate code paths */
|
|
XML_SetXmlDeclHandler(g_parser, dummy_xdecl_handler);
|
|
expect_failure(text, XML_ERROR_INCORRECT_ENCODING,
|
|
"UTF-16 declared in UTF-8 not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that an unknown encoding is rejected */
|
|
START_TEST(test_bad_encoding) {
|
|
const char *text = "<doc>Hi</doc>";
|
|
|
|
if (! XML_SetEncoding(g_parser, XCS("unknown-encoding")))
|
|
fail("XML_SetEncoding failed");
|
|
expect_failure(text, XML_ERROR_UNKNOWN_ENCODING,
|
|
"Unknown encoding not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test for SF bug #481609, #774028. */
|
|
START_TEST(test_latin1_umlauts) {
|
|
const char *text
|
|
= "<?xml version='1.0' encoding='iso-8859-1'?>\n"
|
|
"<e a='\xE4 \xF6 \xFC ä ö ü ä ö ü >'\n"
|
|
" >\xE4 \xF6 \xFC ä ö ü ä ö ü ></e>";
|
|
#ifdef XML_UNICODE
|
|
/* Expected results in UTF-16 */
|
|
const XML_Char *expected = XCS("\x00e4 \x00f6 \x00fc ")
|
|
XCS("\x00e4 \x00f6 \x00fc ") XCS("\x00e4 \x00f6 \x00fc >");
|
|
#else
|
|
/* Expected results in UTF-8 */
|
|
const XML_Char *expected = XCS("\xC3\xA4 \xC3\xB6 \xC3\xBC ")
|
|
XCS("\xC3\xA4 \xC3\xB6 \xC3\xBC ") XCS("\xC3\xA4 \xC3\xB6 \xC3\xBC >");
|
|
#endif
|
|
|
|
run_character_check(text, expected);
|
|
XML_ParserReset(g_parser, NULL);
|
|
run_attribute_check(text, expected);
|
|
/* Repeat with a default handler */
|
|
XML_ParserReset(g_parser, NULL);
|
|
XML_SetDefaultHandler(g_parser, dummy_default_handler);
|
|
run_character_check(text, expected);
|
|
XML_ParserReset(g_parser, NULL);
|
|
XML_SetDefaultHandler(g_parser, dummy_default_handler);
|
|
run_attribute_check(text, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that an element name with a 4-byte UTF-8 character is rejected */
|
|
START_TEST(test_long_utf8_character) {
|
|
const char *text
|
|
= "<?xml version='1.0' encoding='utf-8'?>\n"
|
|
/* 0xf0 0x90 0x80 0x80 = U+10000, the first Linear B character */
|
|
"<do\xf0\x90\x80\x80/>";
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN,
|
|
"4-byte UTF-8 character in element name not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that a long latin-1 attribute (too long to convert in one go)
|
|
* is correctly converted
|
|
*/
|
|
START_TEST(test_long_latin1_attribute) {
|
|
const char *text
|
|
= "<?xml version='1.0' encoding='iso-8859-1'?>\n"
|
|
"<doc att='"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
/* Last character splits across a buffer boundary */
|
|
"\xe4'>\n</doc>";
|
|
|
|
const XML_Char *expected =
|
|
/* 64 characters per line */
|
|
/* clang-format off */
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO")
|
|
/* clang-format on */
|
|
#ifdef XML_UNICODE
|
|
XCS("\x00e4");
|
|
#else
|
|
XCS("\xc3\xa4");
|
|
#endif
|
|
|
|
run_attribute_check(text, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that a long ASCII attribute (too long to convert in one go)
|
|
* is correctly converted
|
|
*/
|
|
START_TEST(test_long_ascii_attribute) {
|
|
const char *text
|
|
= "<?xml version='1.0' encoding='us-ascii'?>\n"
|
|
"<doc att='"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"01234'>\n</doc>";
|
|
const XML_Char *expected =
|
|
/* 64 characters per line */
|
|
/* clang-format off */
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("01234");
|
|
/* clang-format on */
|
|
|
|
run_attribute_check(text, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test #1 for SF bug #653180. */
|
|
START_TEST(test_line_number_after_parse) {
|
|
const char *text = "<tag>\n"
|
|
"\n"
|
|
"\n</tag>";
|
|
XML_Size lineno;
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_FALSE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
lineno = XML_GetCurrentLineNumber(g_parser);
|
|
if (lineno != 4) {
|
|
char buffer[100];
|
|
sprintf(buffer, "expected 4 lines, saw %" XML_FMT_INT_MOD "u", lineno);
|
|
fail(buffer);
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test #2 for SF bug #653180. */
|
|
START_TEST(test_column_number_after_parse) {
|
|
const char *text = "<tag></tag>";
|
|
XML_Size colno;
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_FALSE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
colno = XML_GetCurrentColumnNumber(g_parser);
|
|
if (colno != 11) {
|
|
char buffer[100];
|
|
sprintf(buffer, "expected 11 columns, saw %" XML_FMT_INT_MOD "u", colno);
|
|
fail(buffer);
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
#define STRUCT_START_TAG 0
|
|
#define STRUCT_END_TAG 1
|
|
static void XMLCALL
|
|
start_element_event_handler2(void *userData, const XML_Char *name,
|
|
const XML_Char **attr) {
|
|
StructData *storage = (StructData *)userData;
|
|
UNUSED_P(attr);
|
|
StructData_AddItem(storage, name, XML_GetCurrentColumnNumber(g_parser),
|
|
XML_GetCurrentLineNumber(g_parser), STRUCT_START_TAG);
|
|
}
|
|
|
|
static void XMLCALL
|
|
end_element_event_handler2(void *userData, const XML_Char *name) {
|
|
StructData *storage = (StructData *)userData;
|
|
StructData_AddItem(storage, name, XML_GetCurrentColumnNumber(g_parser),
|
|
XML_GetCurrentLineNumber(g_parser), STRUCT_END_TAG);
|
|
}
|
|
|
|
/* Regression test #3 for SF bug #653180. */
|
|
START_TEST(test_line_and_column_numbers_inside_handlers) {
|
|
const char *text = "<a>\n" /* Unix end-of-line */
|
|
" <b>\r\n" /* Windows end-of-line */
|
|
" <c/>\r" /* Mac OS end-of-line */
|
|
" </b>\n"
|
|
" <d>\n"
|
|
" <f/>\n"
|
|
" </d>\n"
|
|
"</a>";
|
|
const StructDataEntry expected[]
|
|
= {{XCS("a"), 0, 1, STRUCT_START_TAG}, {XCS("b"), 2, 2, STRUCT_START_TAG},
|
|
{XCS("c"), 4, 3, STRUCT_START_TAG}, {XCS("c"), 8, 3, STRUCT_END_TAG},
|
|
{XCS("b"), 2, 4, STRUCT_END_TAG}, {XCS("d"), 2, 5, STRUCT_START_TAG},
|
|
{XCS("f"), 4, 6, STRUCT_START_TAG}, {XCS("f"), 8, 6, STRUCT_END_TAG},
|
|
{XCS("d"), 2, 7, STRUCT_END_TAG}, {XCS("a"), 0, 8, STRUCT_END_TAG}};
|
|
const int expected_count = sizeof(expected) / sizeof(StructDataEntry);
|
|
StructData storage;
|
|
|
|
StructData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetStartElementHandler(g_parser, start_element_event_handler2);
|
|
XML_SetEndElementHandler(g_parser, end_element_event_handler2);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
|
|
StructData_CheckItems(&storage, expected, expected_count);
|
|
StructData_Dispose(&storage);
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test #4 for SF bug #653180. */
|
|
START_TEST(test_line_number_after_error) {
|
|
const char *text = "<a>\n"
|
|
" <b>\n"
|
|
" </a>"; /* missing </b> */
|
|
XML_Size lineno;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_FALSE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Expected a parse error");
|
|
|
|
lineno = XML_GetCurrentLineNumber(g_parser);
|
|
if (lineno != 3) {
|
|
char buffer[100];
|
|
sprintf(buffer, "expected 3 lines, saw %" XML_FMT_INT_MOD "u", lineno);
|
|
fail(buffer);
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test #5 for SF bug #653180. */
|
|
START_TEST(test_column_number_after_error) {
|
|
const char *text = "<a>\n"
|
|
" <b>\n"
|
|
" </a>"; /* missing </b> */
|
|
XML_Size colno;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_FALSE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Expected a parse error");
|
|
|
|
colno = XML_GetCurrentColumnNumber(g_parser);
|
|
if (colno != 4) {
|
|
char buffer[100];
|
|
sprintf(buffer, "expected 4 columns, saw %" XML_FMT_INT_MOD "u", colno);
|
|
fail(buffer);
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test for SF bug #478332. */
|
|
START_TEST(test_really_long_lines) {
|
|
/* This parses an input line longer than INIT_DATA_BUF_SIZE
|
|
characters long (defined to be 1024 in xmlparse.c). We take a
|
|
really cheesy approach to building the input buffer, because
|
|
this avoids writing bugs in buffer-filling code.
|
|
*/
|
|
const char *text
|
|
= "<e>"
|
|
/* 64 chars */
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
/* until we have at least 1024 characters on the line: */
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"</e>";
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test cdata processing across a buffer boundary */
|
|
START_TEST(test_really_long_encoded_lines) {
|
|
/* As above, except that we want to provoke an output buffer
|
|
* overflow with a non-trivial encoding. For this we need to pass
|
|
* the whole cdata in one go, not byte-by-byte.
|
|
*/
|
|
void *buffer;
|
|
const char *text
|
|
= "<?xml version='1.0' encoding='iso-8859-1'?>"
|
|
"<e>"
|
|
/* 64 chars */
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
/* until we have at least 1024 characters on the line: */
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
|
|
"</e>";
|
|
int parse_len = (int)strlen(text);
|
|
|
|
/* Need a cdata handler to provoke the code path we want to test */
|
|
XML_SetCharacterDataHandler(g_parser, dummy_cdata_handler);
|
|
buffer = XML_GetBuffer(g_parser, parse_len);
|
|
if (buffer == NULL)
|
|
fail("Could not allocate parse buffer");
|
|
assert(buffer != NULL);
|
|
memcpy(buffer, text, parse_len);
|
|
if (XML_ParseBuffer(g_parser, parse_len, XML_TRUE) == XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/*
|
|
* Element event tests.
|
|
*/
|
|
|
|
static void XMLCALL
|
|
start_element_event_handler(void *userData, const XML_Char *name,
|
|
const XML_Char **atts) {
|
|
UNUSED_P(atts);
|
|
CharData_AppendXMLChars((CharData *)userData, name, -1);
|
|
}
|
|
|
|
static void XMLCALL
|
|
end_element_event_handler(void *userData, const XML_Char *name) {
|
|
CharData *storage = (CharData *)userData;
|
|
CharData_AppendXMLChars(storage, XCS("/"), 1);
|
|
CharData_AppendXMLChars(storage, name, -1);
|
|
}
|
|
|
|
START_TEST(test_end_element_events) {
|
|
const char *text = "<a><b><c/></b><d><f/></d></a>";
|
|
const XML_Char *expected = XCS("/c/b/f/d/a");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetEndElementHandler(g_parser, end_element_event_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/*
|
|
* Attribute tests.
|
|
*/
|
|
|
|
/* Helpers used by the following test; this checks any "attr" and "refs"
|
|
attributes to make sure whitespace has been normalized.
|
|
|
|
Return true if whitespace has been normalized in a string, using
|
|
the rules for attribute value normalization. The 'is_cdata' flag
|
|
is needed since CDATA attributes don't need to have multiple
|
|
whitespace characters collapsed to a single space, while other
|
|
attribute data types do. (Section 3.3.3 of the recommendation.)
|
|
*/
|
|
static int
|
|
is_whitespace_normalized(const XML_Char *s, int is_cdata) {
|
|
int blanks = 0;
|
|
int at_start = 1;
|
|
while (*s) {
|
|
if (*s == XCS(' '))
|
|
++blanks;
|
|
else if (*s == XCS('\t') || *s == XCS('\n') || *s == XCS('\r'))
|
|
return 0;
|
|
else {
|
|
if (at_start) {
|
|
at_start = 0;
|
|
if (blanks && ! is_cdata)
|
|
/* illegal leading blanks */
|
|
return 0;
|
|
} else if (blanks > 1 && ! is_cdata)
|
|
return 0;
|
|
blanks = 0;
|
|
}
|
|
++s;
|
|
}
|
|
if (blanks && ! is_cdata)
|
|
return 0;
|
|
return 1;
|
|
}
|
|
|
|
/* Check the attribute whitespace checker: */
|
|
static void
|
|
testhelper_is_whitespace_normalized(void) {
|
|
assert(is_whitespace_normalized(XCS("abc"), 0));
|
|
assert(is_whitespace_normalized(XCS("abc"), 1));
|
|
assert(is_whitespace_normalized(XCS("abc def ghi"), 0));
|
|
assert(is_whitespace_normalized(XCS("abc def ghi"), 1));
|
|
assert(! is_whitespace_normalized(XCS(" abc def ghi"), 0));
|
|
assert(is_whitespace_normalized(XCS(" abc def ghi"), 1));
|
|
assert(! is_whitespace_normalized(XCS("abc def ghi"), 0));
|
|
assert(is_whitespace_normalized(XCS("abc def ghi"), 1));
|
|
assert(! is_whitespace_normalized(XCS("abc def ghi "), 0));
|
|
assert(is_whitespace_normalized(XCS("abc def ghi "), 1));
|
|
assert(! is_whitespace_normalized(XCS(" "), 0));
|
|
assert(is_whitespace_normalized(XCS(" "), 1));
|
|
assert(! is_whitespace_normalized(XCS("\t"), 0));
|
|
assert(! is_whitespace_normalized(XCS("\t"), 1));
|
|
assert(! is_whitespace_normalized(XCS("\n"), 0));
|
|
assert(! is_whitespace_normalized(XCS("\n"), 1));
|
|
assert(! is_whitespace_normalized(XCS("\r"), 0));
|
|
assert(! is_whitespace_normalized(XCS("\r"), 1));
|
|
assert(! is_whitespace_normalized(XCS("abc\t def"), 1));
|
|
}
|
|
|
|
static void XMLCALL
|
|
check_attr_contains_normalized_whitespace(void *userData, const XML_Char *name,
|
|
const XML_Char **atts) {
|
|
int i;
|
|
UNUSED_P(userData);
|
|
UNUSED_P(name);
|
|
for (i = 0; atts[i] != NULL; i += 2) {
|
|
const XML_Char *attrname = atts[i];
|
|
const XML_Char *value = atts[i + 1];
|
|
if (xcstrcmp(XCS("attr"), attrname) == 0
|
|
|| xcstrcmp(XCS("ents"), attrname) == 0
|
|
|| xcstrcmp(XCS("refs"), attrname) == 0) {
|
|
if (! is_whitespace_normalized(value, 0)) {
|
|
char buffer[256];
|
|
sprintf(buffer,
|
|
"attribute value not normalized: %" XML_FMT_STR
|
|
"='%" XML_FMT_STR "'",
|
|
attrname, value);
|
|
fail(buffer);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
START_TEST(test_attr_whitespace_normalization) {
|
|
const char *text
|
|
= "<!DOCTYPE doc [\n"
|
|
" <!ATTLIST doc\n"
|
|
" attr NMTOKENS #REQUIRED\n"
|
|
" ents ENTITIES #REQUIRED\n"
|
|
" refs IDREFS #REQUIRED>\n"
|
|
"]>\n"
|
|
"<doc attr=' a b c\t\td\te\t' refs=' id-1 \t id-2\t\t' \n"
|
|
" ents=' ent-1 \t\r\n"
|
|
" ent-2 ' >\n"
|
|
" <e id='id-1'/>\n"
|
|
" <e id='id-2'/>\n"
|
|
"</doc>";
|
|
|
|
XML_SetStartElementHandler(g_parser,
|
|
check_attr_contains_normalized_whitespace);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/*
|
|
* XML declaration tests.
|
|
*/
|
|
|
|
START_TEST(test_xmldecl_misplaced) {
|
|
expect_failure("\n"
|
|
"<?xml version='1.0'?>\n"
|
|
"<a/>",
|
|
XML_ERROR_MISPLACED_XML_PI,
|
|
"failed to report misplaced XML declaration");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_xmldecl_invalid) {
|
|
expect_failure("<?xml version='1.0' \xc3\xa7?>\n<doc/>", XML_ERROR_XML_DECL,
|
|
"Failed to report invalid XML declaration");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_xmldecl_missing_attr) {
|
|
expect_failure("<?xml ='1.0'?>\n<doc/>\n", XML_ERROR_XML_DECL,
|
|
"Failed to report missing XML declaration attribute");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_xmldecl_missing_value) {
|
|
expect_failure("<?xml version='1.0' encoding='us-ascii' standalone?>\n"
|
|
"<doc/>",
|
|
XML_ERROR_XML_DECL,
|
|
"Failed to report missing attribute value");
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test for SF bug #584832. */
|
|
static int XMLCALL
|
|
UnknownEncodingHandler(void *data, const XML_Char *encoding,
|
|
XML_Encoding *info) {
|
|
UNUSED_P(data);
|
|
if (xcstrcmp(encoding, XCS("unsupported-encoding")) == 0) {
|
|
int i;
|
|
for (i = 0; i < 256; ++i)
|
|
info->map[i] = i;
|
|
info->data = NULL;
|
|
info->convert = NULL;
|
|
info->release = NULL;
|
|
return XML_STATUS_OK;
|
|
}
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
|
|
START_TEST(test_unknown_encoding_internal_entity) {
|
|
const char *text = "<?xml version='1.0' encoding='unsupported-encoding'?>\n"
|
|
"<!DOCTYPE test [<!ENTITY foo 'bar'>]>\n"
|
|
"<test a='&foo;'/>";
|
|
|
|
XML_SetUnknownEncodingHandler(g_parser, UnknownEncodingHandler, NULL);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test unrecognised encoding handler */
|
|
static void
|
|
dummy_release(void *data) {
|
|
UNUSED_P(data);
|
|
}
|
|
|
|
static int XMLCALL
|
|
UnrecognisedEncodingHandler(void *data, const XML_Char *encoding,
|
|
XML_Encoding *info) {
|
|
UNUSED_P(data);
|
|
UNUSED_P(encoding);
|
|
info->data = NULL;
|
|
info->convert = NULL;
|
|
info->release = dummy_release;
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
|
|
START_TEST(test_unrecognised_encoding_internal_entity) {
|
|
const char *text = "<?xml version='1.0' encoding='unsupported-encoding'?>\n"
|
|
"<!DOCTYPE test [<!ENTITY foo 'bar'>]>\n"
|
|
"<test a='&foo;'/>";
|
|
|
|
XML_SetUnknownEncodingHandler(g_parser, UnrecognisedEncodingHandler, NULL);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Unrecognised encoding not rejected");
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test for SF bug #620106. */
|
|
static int XMLCALL
|
|
external_entity_loader(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
ExtTest *test_data = (ExtTest *)XML_GetUserData(parser);
|
|
XML_Parser extparser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
extparser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (extparser == NULL)
|
|
fail("Could not create external entity parser.");
|
|
if (test_data->encoding != NULL) {
|
|
if (! XML_SetEncoding(extparser, test_data->encoding))
|
|
fail("XML_SetEncoding() ignored for external entity");
|
|
}
|
|
if (_XML_Parse_SINGLE_BYTES(extparser, test_data->parse_text,
|
|
(int)strlen(test_data->parse_text), XML_TRUE)
|
|
== XML_STATUS_ERROR) {
|
|
xml_failure(extparser);
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
XML_ParserFree(extparser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_ext_entity_set_encoding) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
ExtTest test_data
|
|
= {/* This text says it's an unsupported encoding, but it's really
|
|
UTF-8, which we tell Expat using XML_SetEncoding().
|
|
*/
|
|
"<?xml encoding='iso-8859-3'?>\xC3\xA9", XCS("utf-8"), NULL};
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\x00e9");
|
|
#else
|
|
const XML_Char *expected = XCS("\xc3\xa9");
|
|
#endif
|
|
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader);
|
|
run_ext_character_check(text, &test_data, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test external entities with no handler */
|
|
START_TEST(test_ext_entity_no_handler) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
|
|
XML_SetDefaultHandler(g_parser, dummy_default_handler);
|
|
run_character_check(text, XCS(""));
|
|
}
|
|
END_TEST
|
|
|
|
/* Test UTF-8 BOM is accepted */
|
|
START_TEST(test_ext_entity_set_bom) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
ExtTest test_data = {"\xEF\xBB\xBF" /* BOM */
|
|
"<?xml encoding='iso-8859-3'?>"
|
|
"\xC3\xA9",
|
|
XCS("utf-8"), NULL};
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\x00e9");
|
|
#else
|
|
const XML_Char *expected = XCS("\xc3\xa9");
|
|
#endif
|
|
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader);
|
|
run_ext_character_check(text, &test_data, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that bad encodings are faulted */
|
|
typedef struct ext_faults {
|
|
const char *parse_text;
|
|
const char *fail_text;
|
|
const XML_Char *encoding;
|
|
enum XML_Error error;
|
|
} ExtFaults;
|
|
|
|
static int XMLCALL
|
|
external_entity_faulter(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
XML_Parser ext_parser;
|
|
ExtFaults *fault = (ExtFaults *)XML_GetUserData(parser);
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
if (fault->encoding != NULL) {
|
|
if (! XML_SetEncoding(ext_parser, fault->encoding))
|
|
fail("XML_SetEncoding failed");
|
|
}
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, fault->parse_text,
|
|
(int)strlen(fault->parse_text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail(fault->fail_text);
|
|
if (XML_GetErrorCode(ext_parser) != fault->error)
|
|
xml_failure(ext_parser);
|
|
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
|
|
START_TEST(test_ext_entity_bad_encoding) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
ExtFaults fault
|
|
= {"<?xml encoding='iso-8859-3'?>u", "Unsupported encoding not faulted",
|
|
XCS("unknown"), XML_ERROR_UNKNOWN_ENCODING};
|
|
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_faulter);
|
|
XML_SetUserData(g_parser, &fault);
|
|
expect_failure(text, XML_ERROR_EXTERNAL_ENTITY_HANDLING,
|
|
"Bad encoding should not have been accepted");
|
|
}
|
|
END_TEST
|
|
|
|
/* Try handing an invalid encoding to an external entity parser */
|
|
START_TEST(test_ext_entity_bad_encoding_2) {
|
|
const char *text = "<?xml version='1.0' encoding='us-ascii'?>\n"
|
|
"<!DOCTYPE doc SYSTEM 'foo'>\n"
|
|
"<doc>&entity;</doc>";
|
|
ExtFaults fault
|
|
= {"<!ELEMENT doc (#PCDATA)*>", "Unknown encoding not faulted",
|
|
XCS("unknown-encoding"), XML_ERROR_UNKNOWN_ENCODING};
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_faulter);
|
|
XML_SetUserData(g_parser, &fault);
|
|
expect_failure(text, XML_ERROR_EXTERNAL_ENTITY_HANDLING,
|
|
"Bad encoding not faulted in external entity handler");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that no error is reported for unknown entities if we don't
|
|
read an external subset. This was fixed in Expat 1.95.5.
|
|
*/
|
|
START_TEST(test_wfc_undeclared_entity_unread_external_subset) {
|
|
const char *text = "<!DOCTYPE doc SYSTEM 'foo'>\n"
|
|
"<doc>&entity;</doc>";
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that an error is reported for unknown entities if we don't
|
|
have an external subset.
|
|
*/
|
|
START_TEST(test_wfc_undeclared_entity_no_external_subset) {
|
|
expect_failure("<doc>&entity;</doc>", XML_ERROR_UNDEFINED_ENTITY,
|
|
"Parser did not report undefined entity w/out a DTD.");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that an error is reported for unknown entities if we don't
|
|
read an external subset, but have been declared standalone.
|
|
*/
|
|
START_TEST(test_wfc_undeclared_entity_standalone) {
|
|
const char *text
|
|
= "<?xml version='1.0' encoding='us-ascii' standalone='yes'?>\n"
|
|
"<!DOCTYPE doc SYSTEM 'foo'>\n"
|
|
"<doc>&entity;</doc>";
|
|
|
|
expect_failure(text, XML_ERROR_UNDEFINED_ENTITY,
|
|
"Parser did not report undefined entity (standalone).");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that an error is reported for unknown entities if we have read
|
|
an external subset, and standalone is true.
|
|
*/
|
|
START_TEST(test_wfc_undeclared_entity_with_external_subset_standalone) {
|
|
const char *text
|
|
= "<?xml version='1.0' encoding='us-ascii' standalone='yes'?>\n"
|
|
"<!DOCTYPE doc SYSTEM 'foo'>\n"
|
|
"<doc>&entity;</doc>";
|
|
ExtTest test_data = {"<!ELEMENT doc (#PCDATA)*>", NULL, NULL};
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader);
|
|
expect_failure(text, XML_ERROR_UNDEFINED_ENTITY,
|
|
"Parser did not report undefined entity (external DTD).");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that external entity handling is not done if the parsing flag
|
|
* is set to UNLESS_STANDALONE
|
|
*/
|
|
START_TEST(test_entity_with_external_subset_unless_standalone) {
|
|
const char *text
|
|
= "<?xml version='1.0' encoding='us-ascii' standalone='yes'?>\n"
|
|
"<!DOCTYPE doc SYSTEM 'foo'>\n"
|
|
"<doc>&entity;</doc>";
|
|
ExtTest test_data = {"<!ENTITY entity 'bar'>", NULL, NULL};
|
|
|
|
XML_SetParamEntityParsing(g_parser,
|
|
XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE);
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader);
|
|
expect_failure(text, XML_ERROR_UNDEFINED_ENTITY,
|
|
"Parser did not report undefined entity");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that no error is reported for unknown entities if we have read
|
|
an external subset, and standalone is false.
|
|
*/
|
|
START_TEST(test_wfc_undeclared_entity_with_external_subset) {
|
|
const char *text = "<?xml version='1.0' encoding='us-ascii'?>\n"
|
|
"<!DOCTYPE doc SYSTEM 'foo'>\n"
|
|
"<doc>&entity;</doc>";
|
|
ExtTest test_data = {"<!ELEMENT doc (#PCDATA)*>", NULL, NULL};
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader);
|
|
run_ext_character_check(text, &test_data, XCS(""));
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that an error is reported if our NotStandalone handler fails */
|
|
static int XMLCALL
|
|
reject_not_standalone_handler(void *userData) {
|
|
UNUSED_P(userData);
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
|
|
START_TEST(test_not_standalone_handler_reject) {
|
|
const char *text = "<?xml version='1.0' encoding='us-ascii'?>\n"
|
|
"<!DOCTYPE doc SYSTEM 'foo'>\n"
|
|
"<doc>&entity;</doc>";
|
|
ExtTest test_data = {"<!ELEMENT doc (#PCDATA)*>", NULL, NULL};
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader);
|
|
XML_SetNotStandaloneHandler(g_parser, reject_not_standalone_handler);
|
|
expect_failure(text, XML_ERROR_NOT_STANDALONE,
|
|
"NotStandalone handler failed to reject");
|
|
|
|
/* Try again but without external entity handling */
|
|
XML_ParserReset(g_parser, NULL);
|
|
XML_SetNotStandaloneHandler(g_parser, reject_not_standalone_handler);
|
|
expect_failure(text, XML_ERROR_NOT_STANDALONE,
|
|
"NotStandalone handler failed to reject");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that no error is reported if our NotStandalone handler succeeds */
|
|
static int XMLCALL
|
|
accept_not_standalone_handler(void *userData) {
|
|
UNUSED_P(userData);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_not_standalone_handler_accept) {
|
|
const char *text = "<?xml version='1.0' encoding='us-ascii'?>\n"
|
|
"<!DOCTYPE doc SYSTEM 'foo'>\n"
|
|
"<doc>&entity;</doc>";
|
|
ExtTest test_data = {"<!ELEMENT doc (#PCDATA)*>", NULL, NULL};
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader);
|
|
XML_SetNotStandaloneHandler(g_parser, accept_not_standalone_handler);
|
|
run_ext_character_check(text, &test_data, XCS(""));
|
|
|
|
/* Repeat without the external entity handler */
|
|
XML_ParserReset(g_parser, NULL);
|
|
XML_SetNotStandaloneHandler(g_parser, accept_not_standalone_handler);
|
|
run_character_check(text, XCS(""));
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_wfc_no_recursive_entity_refs) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY entity '&entity;'>\n"
|
|
"]>\n"
|
|
"<doc>&entity;</doc>";
|
|
|
|
expect_failure(text, XML_ERROR_RECURSIVE_ENTITY_REF,
|
|
"Parser did not report recursive entity reference.");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test incomplete external entities are faulted */
|
|
START_TEST(test_ext_entity_invalid_parse) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
const ExtFaults faults[]
|
|
= {{"<", "Incomplete element declaration not faulted", NULL,
|
|
XML_ERROR_UNCLOSED_TOKEN},
|
|
{"<\xe2\x82", /* First two bytes of a three-byte char */
|
|
"Incomplete character not faulted", NULL, XML_ERROR_PARTIAL_CHAR},
|
|
{"<tag>\xe2\x82", "Incomplete character in CDATA not faulted", NULL,
|
|
XML_ERROR_PARTIAL_CHAR},
|
|
{NULL, NULL, NULL, XML_ERROR_NONE}};
|
|
const ExtFaults *fault = faults;
|
|
|
|
for (; fault->parse_text != NULL; fault++) {
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_faulter);
|
|
XML_SetUserData(g_parser, (void *)fault);
|
|
expect_failure(text, XML_ERROR_EXTERNAL_ENTITY_HANDLING,
|
|
"Parser did not report external entity error");
|
|
XML_ParserReset(g_parser, NULL);
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test for SF bug #483514. */
|
|
START_TEST(test_dtd_default_handling) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
"<!ENTITY e SYSTEM 'http://example.org/e'>\n"
|
|
"<!NOTATION n SYSTEM 'http://example.org/n'>\n"
|
|
"<!ELEMENT doc EMPTY>\n"
|
|
"<!ATTLIST doc a CDATA #IMPLIED>\n"
|
|
"<?pi in dtd?>\n"
|
|
"<!--comment in dtd-->\n"
|
|
"]><doc/>";
|
|
|
|
XML_SetDefaultHandler(g_parser, accumulate_characters);
|
|
XML_SetStartDoctypeDeclHandler(g_parser, dummy_start_doctype_handler);
|
|
XML_SetEndDoctypeDeclHandler(g_parser, dummy_end_doctype_handler);
|
|
XML_SetEntityDeclHandler(g_parser, dummy_entity_decl_handler);
|
|
XML_SetNotationDeclHandler(g_parser, dummy_notation_decl_handler);
|
|
XML_SetElementDeclHandler(g_parser, dummy_element_decl_handler);
|
|
XML_SetAttlistDeclHandler(g_parser, dummy_attlist_decl_handler);
|
|
XML_SetProcessingInstructionHandler(g_parser, dummy_pi_handler);
|
|
XML_SetCommentHandler(g_parser, dummy_comment_handler);
|
|
XML_SetStartCdataSectionHandler(g_parser, dummy_start_cdata_handler);
|
|
XML_SetEndCdataSectionHandler(g_parser, dummy_end_cdata_handler);
|
|
run_character_check(text, XCS("\n\n\n\n\n\n\n<doc/>"));
|
|
}
|
|
END_TEST
|
|
|
|
/* Test handling of attribute declarations */
|
|
typedef struct AttTest {
|
|
const char *definition;
|
|
const XML_Char *element_name;
|
|
const XML_Char *attr_name;
|
|
const XML_Char *attr_type;
|
|
const XML_Char *default_value;
|
|
int is_required;
|
|
} AttTest;
|
|
|
|
static void XMLCALL
|
|
verify_attlist_decl_handler(void *userData, const XML_Char *element_name,
|
|
const XML_Char *attr_name,
|
|
const XML_Char *attr_type,
|
|
const XML_Char *default_value, int is_required) {
|
|
AttTest *at = (AttTest *)userData;
|
|
|
|
if (xcstrcmp(element_name, at->element_name))
|
|
fail("Unexpected element name in attribute declaration");
|
|
if (xcstrcmp(attr_name, at->attr_name))
|
|
fail("Unexpected attribute name in attribute declaration");
|
|
if (xcstrcmp(attr_type, at->attr_type))
|
|
fail("Unexpected attribute type in attribute declaration");
|
|
if ((default_value == NULL && at->default_value != NULL)
|
|
|| (default_value != NULL && at->default_value == NULL)
|
|
|| (default_value != NULL && xcstrcmp(default_value, at->default_value)))
|
|
fail("Unexpected default value in attribute declaration");
|
|
if (is_required != at->is_required)
|
|
fail("Requirement mismatch in attribute declaration");
|
|
}
|
|
|
|
START_TEST(test_dtd_attr_handling) {
|
|
const char *prolog = "<!DOCTYPE doc [\n"
|
|
"<!ELEMENT doc EMPTY>\n";
|
|
AttTest attr_data[]
|
|
= {{"<!ATTLIST doc a ( one | two | three ) #REQUIRED>\n"
|
|
"]>"
|
|
"<doc a='two'/>",
|
|
XCS("doc"), XCS("a"),
|
|
XCS("(one|two|three)"), /* Extraneous spaces will be removed */
|
|
NULL, XML_TRUE},
|
|
{"<!NOTATION foo SYSTEM 'http://example.org/foo'>\n"
|
|
"<!ATTLIST doc a NOTATION (foo) #IMPLIED>\n"
|
|
"]>"
|
|
"<doc/>",
|
|
XCS("doc"), XCS("a"), XCS("NOTATION(foo)"), NULL, XML_FALSE},
|
|
{"<!ATTLIST doc a NOTATION (foo) 'bar'>\n"
|
|
"]>"
|
|
"<doc/>",
|
|
XCS("doc"), XCS("a"), XCS("NOTATION(foo)"), XCS("bar"), XML_FALSE},
|
|
{"<!ATTLIST doc a CDATA '\xdb\xb2'>\n"
|
|
"]>"
|
|
"<doc/>",
|
|
XCS("doc"), XCS("a"), XCS("CDATA"),
|
|
#ifdef XML_UNICODE
|
|
XCS("\x06f2"),
|
|
#else
|
|
XCS("\xdb\xb2"),
|
|
#endif
|
|
XML_FALSE},
|
|
{NULL, NULL, NULL, NULL, NULL, XML_FALSE}};
|
|
AttTest *test;
|
|
|
|
for (test = attr_data; test->definition != NULL; test++) {
|
|
XML_SetAttlistDeclHandler(g_parser, verify_attlist_decl_handler);
|
|
XML_SetUserData(g_parser, test);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, prolog, (int)strlen(prolog),
|
|
XML_FALSE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, test->definition,
|
|
(int)strlen(test->definition), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
XML_ParserReset(g_parser, NULL);
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
/* See related SF bug #673791.
|
|
When namespace processing is enabled, setting the namespace URI for
|
|
a prefix is not allowed; this test ensures that it *is* allowed
|
|
when namespace processing is not enabled.
|
|
(See Namespaces in XML, section 2.)
|
|
*/
|
|
START_TEST(test_empty_ns_without_namespaces) {
|
|
const char *text = "<doc xmlns:prefix='http://example.org/'>\n"
|
|
" <e xmlns:prefix=''/>\n"
|
|
"</doc>";
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test for SF bug #824420.
|
|
Checks that an xmlns:prefix attribute set in an attribute's default
|
|
value isn't misinterpreted.
|
|
*/
|
|
START_TEST(test_ns_in_attribute_default_without_namespaces) {
|
|
const char *text = "<!DOCTYPE e:element [\n"
|
|
" <!ATTLIST e:element\n"
|
|
" xmlns:e CDATA 'http://example.org/'>\n"
|
|
" ]>\n"
|
|
"<e:element/>";
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
static const char *long_character_data_text
|
|
= "<?xml version='1.0' encoding='iso-8859-1'?><s>"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"</s>";
|
|
|
|
static XML_Bool resumable = XML_FALSE;
|
|
|
|
static void
|
|
clearing_aborting_character_handler(void *userData, const XML_Char *s,
|
|
int len) {
|
|
UNUSED_P(userData);
|
|
UNUSED_P(s);
|
|
UNUSED_P(len);
|
|
XML_StopParser(g_parser, resumable);
|
|
XML_SetCharacterDataHandler(g_parser, NULL);
|
|
}
|
|
|
|
/* Regression test for SF bug #1515266: missing check of stopped
|
|
parser in doContext() 'for' loop. */
|
|
START_TEST(test_stop_parser_between_char_data_calls) {
|
|
/* The sample data must be big enough that there are two calls to
|
|
the character data handler from within the inner "for" loop of
|
|
the XML_TOK_DATA_CHARS case in doContent(), and the character
|
|
handler must stop the parser and clear the character data
|
|
handler.
|
|
*/
|
|
const char *text = long_character_data_text;
|
|
|
|
XML_SetCharacterDataHandler(g_parser, clearing_aborting_character_handler);
|
|
resumable = XML_FALSE;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_ABORTED)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test for SF bug #1515266: missing check of stopped
|
|
parser in doContext() 'for' loop. */
|
|
START_TEST(test_suspend_parser_between_char_data_calls) {
|
|
/* The sample data must be big enough that there are two calls to
|
|
the character data handler from within the inner "for" loop of
|
|
the XML_TOK_DATA_CHARS case in doContent(), and the character
|
|
handler must stop the parser and clear the character data
|
|
handler.
|
|
*/
|
|
const char *text = long_character_data_text;
|
|
|
|
XML_SetCharacterDataHandler(g_parser, clearing_aborting_character_handler);
|
|
resumable = XML_TRUE;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_SUSPENDED)
|
|
xml_failure(g_parser);
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_NONE)
|
|
xml_failure(g_parser);
|
|
/* Try parsing directly */
|
|
if (XML_Parse(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Attempt to continue parse while suspended not faulted");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_SUSPENDED)
|
|
fail("Suspended parse not faulted with correct error");
|
|
}
|
|
END_TEST
|
|
|
|
static XML_Bool abortable = XML_FALSE;
|
|
|
|
static void
|
|
parser_stop_character_handler(void *userData, const XML_Char *s, int len) {
|
|
UNUSED_P(userData);
|
|
UNUSED_P(s);
|
|
UNUSED_P(len);
|
|
XML_StopParser(g_parser, resumable);
|
|
XML_SetCharacterDataHandler(g_parser, NULL);
|
|
if (! resumable) {
|
|
/* Check that aborting an aborted parser is faulted */
|
|
if (XML_StopParser(g_parser, XML_FALSE) != XML_STATUS_ERROR)
|
|
fail("Aborting aborted parser not faulted");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_FINISHED)
|
|
xml_failure(g_parser);
|
|
} else if (abortable) {
|
|
/* Check that aborting a suspended parser works */
|
|
if (XML_StopParser(g_parser, XML_FALSE) == XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
} else {
|
|
/* Check that suspending a suspended parser works */
|
|
if (XML_StopParser(g_parser, XML_TRUE) != XML_STATUS_ERROR)
|
|
fail("Suspending suspended parser not faulted");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_SUSPENDED)
|
|
xml_failure(g_parser);
|
|
}
|
|
}
|
|
|
|
/* Test repeated calls to XML_StopParser are handled correctly */
|
|
START_TEST(test_repeated_stop_parser_between_char_data_calls) {
|
|
const char *text = long_character_data_text;
|
|
|
|
XML_SetCharacterDataHandler(g_parser, parser_stop_character_handler);
|
|
resumable = XML_FALSE;
|
|
abortable = XML_FALSE;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Failed to double-stop parser");
|
|
|
|
XML_ParserReset(g_parser, NULL);
|
|
XML_SetCharacterDataHandler(g_parser, parser_stop_character_handler);
|
|
resumable = XML_TRUE;
|
|
abortable = XML_FALSE;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_SUSPENDED)
|
|
fail("Failed to double-suspend parser");
|
|
|
|
XML_ParserReset(g_parser, NULL);
|
|
XML_SetCharacterDataHandler(g_parser, parser_stop_character_handler);
|
|
resumable = XML_TRUE;
|
|
abortable = XML_TRUE;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Failed to suspend-abort parser");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_good_cdata_ascii) {
|
|
const char *text = "<a><![CDATA[<greeting>Hello, world!</greeting>]]></a>";
|
|
const XML_Char *expected = XCS("<greeting>Hello, world!</greeting>");
|
|
|
|
CharData storage;
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetCharacterDataHandler(g_parser, accumulate_characters);
|
|
/* Add start and end handlers for coverage */
|
|
XML_SetStartCdataSectionHandler(g_parser, dummy_start_cdata_handler);
|
|
XML_SetEndCdataSectionHandler(g_parser, dummy_end_cdata_handler);
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
|
|
/* Try again, this time with a default handler */
|
|
XML_ParserReset(g_parser, NULL);
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetCharacterDataHandler(g_parser, accumulate_characters);
|
|
XML_SetDefaultHandler(g_parser, dummy_default_handler);
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_good_cdata_utf16) {
|
|
/* Test data is:
|
|
* <?xml version='1.0' encoding='utf-16'?>
|
|
* <a><![CDATA[hello]]></a>
|
|
*/
|
|
const char text[]
|
|
= "\0<\0?\0x\0m\0l\0"
|
|
" \0v\0e\0r\0s\0i\0o\0n\0=\0'\0\x31\0.\0\x30\0'\0"
|
|
" \0e\0n\0c\0o\0d\0i\0n\0g\0=\0'\0u\0t\0f\0-\0"
|
|
"1\0"
|
|
"6\0'"
|
|
"\0?\0>\0\n"
|
|
"\0<\0a\0>\0<\0!\0[\0C\0D\0A\0T\0A\0[\0h\0e\0l\0l\0o\0]\0]\0>\0<\0/\0a\0>";
|
|
const XML_Char *expected = XCS("hello");
|
|
|
|
CharData storage;
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetCharacterDataHandler(g_parser, accumulate_characters);
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_good_cdata_utf16_le) {
|
|
/* Test data is:
|
|
* <?xml version='1.0' encoding='utf-16'?>
|
|
* <a><![CDATA[hello]]></a>
|
|
*/
|
|
const char text[]
|
|
= "<\0?\0x\0m\0l\0"
|
|
" \0v\0e\0r\0s\0i\0o\0n\0=\0'\0\x31\0.\0\x30\0'\0"
|
|
" \0e\0n\0c\0o\0d\0i\0n\0g\0=\0'\0u\0t\0f\0-\0"
|
|
"1\0"
|
|
"6\0'"
|
|
"\0?\0>\0\n"
|
|
"\0<\0a\0>\0<\0!\0[\0C\0D\0A\0T\0A\0[\0h\0e\0l\0l\0o\0]\0]\0>\0<\0/\0a\0>\0";
|
|
const XML_Char *expected = XCS("hello");
|
|
|
|
CharData storage;
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetCharacterDataHandler(g_parser, accumulate_characters);
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test UTF16 conversion of a long cdata string */
|
|
|
|
/* 16 characters: handy macro to reduce visual clutter */
|
|
#define A_TO_P_IN_UTF16 "\0A\0B\0C\0D\0E\0F\0G\0H\0I\0J\0K\0L\0M\0N\0O\0P"
|
|
|
|
START_TEST(test_long_cdata_utf16) {
|
|
/* Test data is:
|
|
* <?xlm version='1.0' encoding='utf-16'?>
|
|
* <a><![CDATA[
|
|
* ABCDEFGHIJKLMNOP
|
|
* ]]></a>
|
|
*/
|
|
const char text[]
|
|
= "\0<\0?\0x\0m\0l\0 "
|
|
"\0v\0e\0r\0s\0i\0o\0n\0=\0'\0\x31\0.\0\x30\0'\0 "
|
|
"\0e\0n\0c\0o\0d\0i\0n\0g\0=\0'\0u\0t\0f\0-\0\x31\0\x36\0'\0?\0>"
|
|
"\0<\0a\0>\0<\0!\0[\0C\0D\0A\0T\0A\0["
|
|
/* 64 characters per line */
|
|
/* clang-format off */
|
|
A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16
|
|
A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16
|
|
A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16
|
|
A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16
|
|
A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16
|
|
A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16
|
|
A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16
|
|
A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16
|
|
A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16
|
|
A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16
|
|
A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16
|
|
A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16
|
|
A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16
|
|
A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16
|
|
A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16
|
|
A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16 A_TO_P_IN_UTF16
|
|
A_TO_P_IN_UTF16
|
|
/* clang-format on */
|
|
"\0]\0]\0>\0<\0/\0a\0>";
|
|
const XML_Char *expected =
|
|
/* clang-format off */
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP")
|
|
XCS("ABCDEFGHIJKLMNOP");
|
|
/* clang-format on */
|
|
CharData storage;
|
|
void *buffer;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetCharacterDataHandler(g_parser, accumulate_characters);
|
|
buffer = XML_GetBuffer(g_parser, sizeof(text) - 1);
|
|
if (buffer == NULL)
|
|
fail("Could not allocate parse buffer");
|
|
assert(buffer != NULL);
|
|
memcpy(buffer, text, sizeof(text) - 1);
|
|
if (XML_ParseBuffer(g_parser, sizeof(text) - 1, XML_TRUE) == XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test handling of multiple unit UTF-16 characters */
|
|
START_TEST(test_multichar_cdata_utf16) {
|
|
/* Test data is:
|
|
* <?xml version='1.0' encoding='utf-16'?>
|
|
* <a><![CDATA[{MINIM}{CROTCHET}]]></a>
|
|
*
|
|
* where {MINIM} is U+1d15e (a minim or half-note)
|
|
* UTF-16: 0xd834 0xdd5e
|
|
* UTF-8: 0xf0 0x9d 0x85 0x9e
|
|
* and {CROTCHET} is U+1d15f (a crotchet or quarter-note)
|
|
* UTF-16: 0xd834 0xdd5f
|
|
* UTF-8: 0xf0 0x9d 0x85 0x9f
|
|
*/
|
|
const char text[] = "\0<\0?\0x\0m\0l\0"
|
|
" \0v\0e\0r\0s\0i\0o\0n\0=\0'\0\x31\0.\0\x30\0'\0"
|
|
" \0e\0n\0c\0o\0d\0i\0n\0g\0=\0'\0u\0t\0f\0-\0"
|
|
"1\0"
|
|
"6\0'"
|
|
"\0?\0>\0\n"
|
|
"\0<\0a\0>\0<\0!\0[\0C\0D\0A\0T\0A\0["
|
|
"\xd8\x34\xdd\x5e\xd8\x34\xdd\x5f"
|
|
"\0]\0]\0>\0<\0/\0a\0>";
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\xd834\xdd5e\xd834\xdd5f");
|
|
#else
|
|
const XML_Char *expected = XCS("\xf0\x9d\x85\x9e\xf0\x9d\x85\x9f");
|
|
#endif
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetCharacterDataHandler(g_parser, accumulate_characters);
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that an element name with a UTF-16 surrogate pair is rejected */
|
|
START_TEST(test_utf16_bad_surrogate_pair) {
|
|
/* Test data is:
|
|
* <?xml version='1.0' encoding='utf-16'?>
|
|
* <a><![CDATA[{BADLINB}]]></a>
|
|
*
|
|
* where {BADLINB} is U+10000 (the first Linear B character)
|
|
* with the UTF-16 surrogate pair in the wrong order, i.e.
|
|
* 0xdc00 0xd800
|
|
*/
|
|
const char text[] = "\0<\0?\0x\0m\0l\0"
|
|
" \0v\0e\0r\0s\0i\0o\0n\0=\0'\0\x31\0.\0\x30\0'\0"
|
|
" \0e\0n\0c\0o\0d\0i\0n\0g\0=\0'\0u\0t\0f\0-\0"
|
|
"1\0"
|
|
"6\0'"
|
|
"\0?\0>\0\n"
|
|
"\0<\0a\0>\0<\0!\0[\0C\0D\0A\0T\0A\0["
|
|
"\xdc\x00\xd8\x00"
|
|
"\0]\0]\0>\0<\0/\0a\0>";
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Reversed UTF-16 surrogate pair not faulted");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_INVALID_TOKEN)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_bad_cdata) {
|
|
struct CaseData {
|
|
const char *text;
|
|
enum XML_Error expectedError;
|
|
};
|
|
|
|
struct CaseData cases[]
|
|
= {{"<a><", XML_ERROR_UNCLOSED_TOKEN},
|
|
{"<a><!", XML_ERROR_UNCLOSED_TOKEN},
|
|
{"<a><![", XML_ERROR_UNCLOSED_TOKEN},
|
|
{"<a><![C", XML_ERROR_UNCLOSED_TOKEN},
|
|
{"<a><![CD", XML_ERROR_UNCLOSED_TOKEN},
|
|
{"<a><![CDA", XML_ERROR_UNCLOSED_TOKEN},
|
|
{"<a><![CDAT", XML_ERROR_UNCLOSED_TOKEN},
|
|
{"<a><![CDATA", XML_ERROR_UNCLOSED_TOKEN},
|
|
|
|
{"<a><![CDATA[", XML_ERROR_UNCLOSED_CDATA_SECTION},
|
|
{"<a><![CDATA[]", XML_ERROR_UNCLOSED_CDATA_SECTION},
|
|
{"<a><![CDATA[]]", XML_ERROR_UNCLOSED_CDATA_SECTION},
|
|
|
|
{"<a><!<a/>", XML_ERROR_INVALID_TOKEN},
|
|
{"<a><![<a/>", XML_ERROR_UNCLOSED_TOKEN}, /* ?! */
|
|
{"<a><![C<a/>", XML_ERROR_UNCLOSED_TOKEN}, /* ?! */
|
|
{"<a><![CD<a/>", XML_ERROR_INVALID_TOKEN},
|
|
{"<a><![CDA<a/>", XML_ERROR_INVALID_TOKEN},
|
|
{"<a><![CDAT<a/>", XML_ERROR_INVALID_TOKEN},
|
|
{"<a><![CDATA<a/>", XML_ERROR_INVALID_TOKEN},
|
|
|
|
{"<a><![CDATA[<a/>", XML_ERROR_UNCLOSED_CDATA_SECTION},
|
|
{"<a><![CDATA[]<a/>", XML_ERROR_UNCLOSED_CDATA_SECTION},
|
|
{"<a><![CDATA[]]<a/>", XML_ERROR_UNCLOSED_CDATA_SECTION}};
|
|
|
|
size_t i = 0;
|
|
for (; i < sizeof(cases) / sizeof(struct CaseData); i++) {
|
|
const enum XML_Status actualStatus = _XML_Parse_SINGLE_BYTES(
|
|
g_parser, cases[i].text, (int)strlen(cases[i].text), XML_TRUE);
|
|
const enum XML_Error actualError = XML_GetErrorCode(g_parser);
|
|
|
|
assert(actualStatus == XML_STATUS_ERROR);
|
|
|
|
if (actualError != cases[i].expectedError) {
|
|
char message[100];
|
|
sprintf(message,
|
|
"Expected error %d but got error %d for case %u: \"%s\"\n",
|
|
cases[i].expectedError, actualError, (unsigned int)i + 1,
|
|
cases[i].text);
|
|
fail(message);
|
|
}
|
|
|
|
XML_ParserReset(g_parser, NULL);
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
/* Test failures in UTF-16 CDATA */
|
|
START_TEST(test_bad_cdata_utf16) {
|
|
struct CaseData {
|
|
size_t text_bytes;
|
|
const char *text;
|
|
enum XML_Error expected_error;
|
|
};
|
|
|
|
const char prolog[] = "\0<\0?\0x\0m\0l\0"
|
|
" \0v\0e\0r\0s\0i\0o\0n\0=\0'\0\x31\0.\0\x30\0'\0"
|
|
" \0e\0n\0c\0o\0d\0i\0n\0g\0=\0'\0u\0t\0f\0-\0"
|
|
"1\0"
|
|
"6\0'"
|
|
"\0?\0>\0\n"
|
|
"\0<\0a\0>";
|
|
struct CaseData cases[] = {
|
|
{1, "\0", XML_ERROR_UNCLOSED_TOKEN},
|
|
{2, "\0<", XML_ERROR_UNCLOSED_TOKEN},
|
|
{3, "\0<\0", XML_ERROR_UNCLOSED_TOKEN},
|
|
{4, "\0<\0!", XML_ERROR_UNCLOSED_TOKEN},
|
|
{5, "\0<\0!\0", XML_ERROR_UNCLOSED_TOKEN},
|
|
{6, "\0<\0!\0[", XML_ERROR_UNCLOSED_TOKEN},
|
|
{7, "\0<\0!\0[\0", XML_ERROR_UNCLOSED_TOKEN},
|
|
{8, "\0<\0!\0[\0C", XML_ERROR_UNCLOSED_TOKEN},
|
|
{9, "\0<\0!\0[\0C\0", XML_ERROR_UNCLOSED_TOKEN},
|
|
{10, "\0<\0!\0[\0C\0D", XML_ERROR_UNCLOSED_TOKEN},
|
|
{11, "\0<\0!\0[\0C\0D\0", XML_ERROR_UNCLOSED_TOKEN},
|
|
{12, "\0<\0!\0[\0C\0D\0A", XML_ERROR_UNCLOSED_TOKEN},
|
|
{13, "\0<\0!\0[\0C\0D\0A\0", XML_ERROR_UNCLOSED_TOKEN},
|
|
{14, "\0<\0!\0[\0C\0D\0A\0T", XML_ERROR_UNCLOSED_TOKEN},
|
|
{15, "\0<\0!\0[\0C\0D\0A\0T\0", XML_ERROR_UNCLOSED_TOKEN},
|
|
{16, "\0<\0!\0[\0C\0D\0A\0T\0A", XML_ERROR_UNCLOSED_TOKEN},
|
|
{17, "\0<\0!\0[\0C\0D\0A\0T\0A\0", XML_ERROR_UNCLOSED_TOKEN},
|
|
{18, "\0<\0!\0[\0C\0D\0A\0T\0A\0[", XML_ERROR_UNCLOSED_CDATA_SECTION},
|
|
{19, "\0<\0!\0[\0C\0D\0A\0T\0A\0[\0", XML_ERROR_UNCLOSED_CDATA_SECTION},
|
|
{20, "\0<\0!\0[\0C\0D\0A\0T\0A\0[\0Z", XML_ERROR_UNCLOSED_CDATA_SECTION},
|
|
/* Now add a four-byte UTF-16 character */
|
|
{21, "\0<\0!\0[\0C\0D\0A\0T\0A\0[\0Z\xd8",
|
|
XML_ERROR_UNCLOSED_CDATA_SECTION},
|
|
{22, "\0<\0!\0[\0C\0D\0A\0T\0A\0[\0Z\xd8\x34", XML_ERROR_PARTIAL_CHAR},
|
|
{23, "\0<\0!\0[\0C\0D\0A\0T\0A\0[\0Z\xd8\x34\xdd",
|
|
XML_ERROR_PARTIAL_CHAR},
|
|
{24, "\0<\0!\0[\0C\0D\0A\0T\0A\0[\0Z\xd8\x34\xdd\x5e",
|
|
XML_ERROR_UNCLOSED_CDATA_SECTION}};
|
|
size_t i;
|
|
|
|
for (i = 0; i < sizeof(cases) / sizeof(struct CaseData); i++) {
|
|
enum XML_Status actual_status;
|
|
enum XML_Error actual_error;
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, prolog, (int)sizeof(prolog) - 1,
|
|
XML_FALSE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
actual_status = _XML_Parse_SINGLE_BYTES(g_parser, cases[i].text,
|
|
(int)cases[i].text_bytes, XML_TRUE);
|
|
assert(actual_status == XML_STATUS_ERROR);
|
|
actual_error = XML_GetErrorCode(g_parser);
|
|
if (actual_error != cases[i].expected_error) {
|
|
char message[1024];
|
|
|
|
sprintf(message,
|
|
"Expected error %d (%" XML_FMT_STR "), got %d (%" XML_FMT_STR
|
|
") for case %lu\n",
|
|
cases[i].expected_error, XML_ErrorString(cases[i].expected_error),
|
|
actual_error, XML_ErrorString(actual_error),
|
|
(long unsigned)(i + 1));
|
|
fail(message);
|
|
}
|
|
XML_ParserReset(g_parser, NULL);
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
static const char *long_cdata_text
|
|
= "<s><![CDATA["
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"012345678901234567890123456789012345678901234567890123456789"
|
|
"]]></s>";
|
|
|
|
/* Test stopping the parser in cdata handler */
|
|
START_TEST(test_stop_parser_between_cdata_calls) {
|
|
const char *text = long_cdata_text;
|
|
|
|
XML_SetCharacterDataHandler(g_parser, clearing_aborting_character_handler);
|
|
resumable = XML_FALSE;
|
|
expect_failure(text, XML_ERROR_ABORTED, "Parse not aborted in CDATA handler");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test suspending the parser in cdata handler */
|
|
START_TEST(test_suspend_parser_between_cdata_calls) {
|
|
const char *text = long_cdata_text;
|
|
enum XML_Status result;
|
|
|
|
XML_SetCharacterDataHandler(g_parser, clearing_aborting_character_handler);
|
|
resumable = XML_TRUE;
|
|
result = _XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE);
|
|
if (result != XML_STATUS_SUSPENDED) {
|
|
if (result == XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
fail("Parse not suspended in CDATA handler");
|
|
}
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_NONE)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test memory allocation functions */
|
|
START_TEST(test_memory_allocation) {
|
|
char *buffer = (char *)XML_MemMalloc(g_parser, 256);
|
|
char *p;
|
|
|
|
if (buffer == NULL) {
|
|
fail("Allocation failed");
|
|
} else {
|
|
/* Try writing to memory; some OSes try to cheat! */
|
|
buffer[0] = 'T';
|
|
buffer[1] = 'E';
|
|
buffer[2] = 'S';
|
|
buffer[3] = 'T';
|
|
buffer[4] = '\0';
|
|
if (strcmp(buffer, "TEST") != 0) {
|
|
fail("Memory not writable");
|
|
} else {
|
|
p = (char *)XML_MemRealloc(g_parser, buffer, 512);
|
|
if (p == NULL) {
|
|
fail("Reallocation failed");
|
|
} else {
|
|
/* Write again, just to be sure */
|
|
buffer = p;
|
|
buffer[0] = 'V';
|
|
if (strcmp(buffer, "VEST") != 0) {
|
|
fail("Reallocated memory not writable");
|
|
}
|
|
}
|
|
}
|
|
XML_MemFree(g_parser, buffer);
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
static void XMLCALL
|
|
record_default_handler(void *userData, const XML_Char *s, int len) {
|
|
UNUSED_P(s);
|
|
UNUSED_P(len);
|
|
CharData_AppendXMLChars((CharData *)userData, XCS("D"), 1);
|
|
}
|
|
|
|
static void XMLCALL
|
|
record_cdata_handler(void *userData, const XML_Char *s, int len) {
|
|
UNUSED_P(s);
|
|
UNUSED_P(len);
|
|
CharData_AppendXMLChars((CharData *)userData, XCS("C"), 1);
|
|
XML_DefaultCurrent(g_parser);
|
|
}
|
|
|
|
static void XMLCALL
|
|
record_cdata_nodefault_handler(void *userData, const XML_Char *s, int len) {
|
|
UNUSED_P(s);
|
|
UNUSED_P(len);
|
|
CharData_AppendXMLChars((CharData *)userData, XCS("c"), 1);
|
|
}
|
|
|
|
static void XMLCALL
|
|
record_skip_handler(void *userData, const XML_Char *entityName,
|
|
int is_parameter_entity) {
|
|
UNUSED_P(entityName);
|
|
CharData_AppendXMLChars((CharData *)userData,
|
|
is_parameter_entity ? XCS("E") : XCS("e"), 1);
|
|
}
|
|
|
|
/* Test XML_DefaultCurrent() passes handling on correctly */
|
|
START_TEST(test_default_current) {
|
|
const char *text = "<doc>hell]</doc>";
|
|
const char *entity_text = "<!DOCTYPE doc [\n"
|
|
"<!ENTITY entity '%'>\n"
|
|
"]>\n"
|
|
"<doc>&entity;</doc>";
|
|
CharData storage;
|
|
|
|
XML_SetDefaultHandler(g_parser, record_default_handler);
|
|
XML_SetCharacterDataHandler(g_parser, record_cdata_handler);
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, XCS("DCDCDCDCDCDD"));
|
|
|
|
/* Again, without the defaulting */
|
|
XML_ParserReset(g_parser, NULL);
|
|
XML_SetDefaultHandler(g_parser, record_default_handler);
|
|
XML_SetCharacterDataHandler(g_parser, record_cdata_nodefault_handler);
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, XCS("DcccccD"));
|
|
|
|
/* Now with an internal entity to complicate matters */
|
|
XML_ParserReset(g_parser, NULL);
|
|
XML_SetDefaultHandler(g_parser, record_default_handler);
|
|
XML_SetCharacterDataHandler(g_parser, record_cdata_handler);
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, entity_text, (int)strlen(entity_text),
|
|
XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
/* The default handler suppresses the entity */
|
|
CharData_CheckXMLChars(&storage, XCS("DDDDDDDDDDDDDDDDDDD"));
|
|
|
|
/* Again, with a skip handler */
|
|
XML_ParserReset(g_parser, NULL);
|
|
XML_SetDefaultHandler(g_parser, record_default_handler);
|
|
XML_SetCharacterDataHandler(g_parser, record_cdata_handler);
|
|
XML_SetSkippedEntityHandler(g_parser, record_skip_handler);
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, entity_text, (int)strlen(entity_text),
|
|
XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
/* The default handler suppresses the entity */
|
|
CharData_CheckXMLChars(&storage, XCS("DDDDDDDDDDDDDDDDDeD"));
|
|
|
|
/* This time, allow the entity through */
|
|
XML_ParserReset(g_parser, NULL);
|
|
XML_SetDefaultHandlerExpand(g_parser, record_default_handler);
|
|
XML_SetCharacterDataHandler(g_parser, record_cdata_handler);
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, entity_text, (int)strlen(entity_text),
|
|
XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, XCS("DDDDDDDDDDDDDDDDDCDD"));
|
|
|
|
/* Finally, without passing the cdata to the default handler */
|
|
XML_ParserReset(g_parser, NULL);
|
|
XML_SetDefaultHandlerExpand(g_parser, record_default_handler);
|
|
XML_SetCharacterDataHandler(g_parser, record_cdata_nodefault_handler);
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, entity_text, (int)strlen(entity_text),
|
|
XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, XCS("DDDDDDDDDDDDDDDDDcD"));
|
|
}
|
|
END_TEST
|
|
|
|
/* Test DTD element parsing code paths */
|
|
START_TEST(test_dtd_elements) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
"<!ELEMENT doc (chapter)>\n"
|
|
"<!ELEMENT chapter (#PCDATA)>\n"
|
|
"]>\n"
|
|
"<doc><chapter>Wombats are go</chapter></doc>";
|
|
|
|
XML_SetElementDeclHandler(g_parser, dummy_element_decl_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
static void XMLCALL
|
|
element_decl_check_model(void *userData, const XML_Char *name,
|
|
XML_Content *model) {
|
|
UNUSED_P(userData);
|
|
uint32_t errorFlags = 0;
|
|
|
|
/* Expected model array structure is this:
|
|
* [0] (type 6, quant 0)
|
|
* [1] (type 5, quant 0)
|
|
* [3] (type 4, quant 0, name "bar")
|
|
* [4] (type 4, quant 0, name "foo")
|
|
* [5] (type 4, quant 3, name "xyz")
|
|
* [2] (type 4, quant 2, name "zebra")
|
|
*/
|
|
errorFlags |= ((xcstrcmp(name, XCS("junk")) == 0) ? 0 : (1u << 0));
|
|
errorFlags |= ((model != NULL) ? 0 : (1u << 1));
|
|
|
|
errorFlags |= ((model[0].type == XML_CTYPE_SEQ) ? 0 : (1u << 2));
|
|
errorFlags |= ((model[0].quant == XML_CQUANT_NONE) ? 0 : (1u << 3));
|
|
errorFlags |= ((model[0].numchildren == 2) ? 0 : (1u << 4));
|
|
errorFlags |= ((model[0].children == &model[1]) ? 0 : (1u << 5));
|
|
errorFlags |= ((model[0].name == NULL) ? 0 : (1u << 6));
|
|
|
|
errorFlags |= ((model[1].type == XML_CTYPE_CHOICE) ? 0 : (1u << 7));
|
|
errorFlags |= ((model[1].quant == XML_CQUANT_NONE) ? 0 : (1u << 8));
|
|
errorFlags |= ((model[1].numchildren == 3) ? 0 : (1u << 9));
|
|
errorFlags |= ((model[1].children == &model[3]) ? 0 : (1u << 10));
|
|
errorFlags |= ((model[1].name == NULL) ? 0 : (1u << 11));
|
|
|
|
errorFlags |= ((model[2].type == XML_CTYPE_NAME) ? 0 : (1u << 12));
|
|
errorFlags |= ((model[2].quant == XML_CQUANT_REP) ? 0 : (1u << 13));
|
|
errorFlags |= ((model[2].numchildren == 0) ? 0 : (1u << 14));
|
|
errorFlags |= ((model[2].children == NULL) ? 0 : (1u << 15));
|
|
errorFlags |= ((xcstrcmp(model[2].name, XCS("zebra")) == 0) ? 0 : (1u << 16));
|
|
|
|
errorFlags |= ((model[3].type == XML_CTYPE_NAME) ? 0 : (1u << 17));
|
|
errorFlags |= ((model[3].quant == XML_CQUANT_NONE) ? 0 : (1u << 18));
|
|
errorFlags |= ((model[3].numchildren == 0) ? 0 : (1u << 19));
|
|
errorFlags |= ((model[3].children == NULL) ? 0 : (1u << 20));
|
|
errorFlags |= ((xcstrcmp(model[3].name, XCS("bar")) == 0) ? 0 : (1u << 21));
|
|
|
|
errorFlags |= ((model[4].type == XML_CTYPE_NAME) ? 0 : (1u << 22));
|
|
errorFlags |= ((model[4].quant == XML_CQUANT_NONE) ? 0 : (1u << 23));
|
|
errorFlags |= ((model[4].numchildren == 0) ? 0 : (1u << 24));
|
|
errorFlags |= ((model[4].children == NULL) ? 0 : (1u << 25));
|
|
errorFlags |= ((xcstrcmp(model[4].name, XCS("foo")) == 0) ? 0 : (1u << 26));
|
|
|
|
errorFlags |= ((model[5].type == XML_CTYPE_NAME) ? 0 : (1u << 27));
|
|
errorFlags |= ((model[5].quant == XML_CQUANT_PLUS) ? 0 : (1u << 28));
|
|
errorFlags |= ((model[5].numchildren == 0) ? 0 : (1u << 29));
|
|
errorFlags |= ((model[5].children == NULL) ? 0 : (1u << 30));
|
|
errorFlags |= ((xcstrcmp(model[5].name, XCS("xyz")) == 0) ? 0 : (1u << 31));
|
|
|
|
XML_SetUserData(g_parser, (void *)(uintptr_t)errorFlags);
|
|
XML_FreeContentModel(g_parser, model);
|
|
}
|
|
|
|
START_TEST(test_dtd_elements_nesting) {
|
|
// Payload inspired by a test in Perl's XML::Parser
|
|
const char *text = "<!DOCTYPE foo [\n"
|
|
"<!ELEMENT junk ((bar|foo|xyz+), zebra*)>\n"
|
|
"]>\n"
|
|
"<foo/>";
|
|
|
|
XML_SetUserData(g_parser, (void *)(uintptr_t)-1);
|
|
|
|
XML_SetElementDeclHandler(g_parser, element_decl_check_model);
|
|
if (XML_Parse(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
|
|
if ((uint32_t)(uintptr_t)XML_GetUserData(g_parser) != 0)
|
|
fail("Element declaration model regression detected");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test foreign DTD handling */
|
|
START_TEST(test_set_foreign_dtd) {
|
|
const char *text1 = "<?xml version='1.0' encoding='us-ascii'?>\n";
|
|
const char *text2 = "<doc>&entity;</doc>";
|
|
ExtTest test_data = {"<!ELEMENT doc (#PCDATA)*>", NULL, NULL};
|
|
|
|
/* Check hash salt is passed through too */
|
|
XML_SetHashSalt(g_parser, 0x12345678);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader);
|
|
/* Add a default handler to exercise more code paths */
|
|
XML_SetDefaultHandler(g_parser, dummy_default_handler);
|
|
if (XML_UseForeignDTD(g_parser, XML_TRUE) != XML_ERROR_NONE)
|
|
fail("Could not set foreign DTD");
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text1, (int)strlen(text1), XML_FALSE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
|
|
/* Ensure that trying to set the DTD after parsing has started
|
|
* is faulted, even if it's the same setting.
|
|
*/
|
|
if (XML_UseForeignDTD(g_parser, XML_TRUE)
|
|
!= XML_ERROR_CANT_CHANGE_FEATURE_ONCE_PARSING)
|
|
fail("Failed to reject late foreign DTD setting");
|
|
/* Ditto for the hash salt */
|
|
if (XML_SetHashSalt(g_parser, 0x23456789))
|
|
fail("Failed to reject late hash salt change");
|
|
|
|
/* Now finish the parse */
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text2, (int)strlen(text2), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test foreign DTD handling with a failing NotStandalone handler */
|
|
START_TEST(test_foreign_dtd_not_standalone) {
|
|
const char *text = "<?xml version='1.0' encoding='us-ascii'?>\n"
|
|
"<doc>&entity;</doc>";
|
|
ExtTest test_data = {"<!ELEMENT doc (#PCDATA)*>", NULL, NULL};
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader);
|
|
XML_SetNotStandaloneHandler(g_parser, reject_not_standalone_handler);
|
|
if (XML_UseForeignDTD(g_parser, XML_TRUE) != XML_ERROR_NONE)
|
|
fail("Could not set foreign DTD");
|
|
expect_failure(text, XML_ERROR_NOT_STANDALONE,
|
|
"NotStandalonehandler failed to reject");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test invalid character in a foreign DTD is faulted */
|
|
START_TEST(test_invalid_foreign_dtd) {
|
|
const char *text = "<?xml version='1.0' encoding='us-ascii'?>\n"
|
|
"<doc>&entity;</doc>";
|
|
ExtFaults test_data
|
|
= {"$", "Dollar not faulted", NULL, XML_ERROR_INVALID_TOKEN};
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_faulter);
|
|
XML_UseForeignDTD(g_parser, XML_TRUE);
|
|
expect_failure(text, XML_ERROR_EXTERNAL_ENTITY_HANDLING,
|
|
"Bad DTD should not have been accepted");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test foreign DTD use with a doctype */
|
|
START_TEST(test_foreign_dtd_with_doctype) {
|
|
const char *text1 = "<?xml version='1.0' encoding='us-ascii'?>\n"
|
|
"<!DOCTYPE doc [<!ENTITY entity 'hello world'>]>\n";
|
|
const char *text2 = "<doc>&entity;</doc>";
|
|
ExtTest test_data = {"<!ELEMENT doc (#PCDATA)*>", NULL, NULL};
|
|
|
|
/* Check hash salt is passed through too */
|
|
XML_SetHashSalt(g_parser, 0x12345678);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader);
|
|
/* Add a default handler to exercise more code paths */
|
|
XML_SetDefaultHandler(g_parser, dummy_default_handler);
|
|
if (XML_UseForeignDTD(g_parser, XML_TRUE) != XML_ERROR_NONE)
|
|
fail("Could not set foreign DTD");
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text1, (int)strlen(text1), XML_FALSE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
|
|
/* Ensure that trying to set the DTD after parsing has started
|
|
* is faulted, even if it's the same setting.
|
|
*/
|
|
if (XML_UseForeignDTD(g_parser, XML_TRUE)
|
|
!= XML_ERROR_CANT_CHANGE_FEATURE_ONCE_PARSING)
|
|
fail("Failed to reject late foreign DTD setting");
|
|
/* Ditto for the hash salt */
|
|
if (XML_SetHashSalt(g_parser, 0x23456789))
|
|
fail("Failed to reject late hash salt change");
|
|
|
|
/* Now finish the parse */
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text2, (int)strlen(text2), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test XML_UseForeignDTD with no external subset present */
|
|
static int XMLCALL
|
|
external_entity_null_loader(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
UNUSED_P(parser);
|
|
UNUSED_P(context);
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_foreign_dtd_without_external_subset) {
|
|
const char *text = "<!DOCTYPE doc [<!ENTITY foo 'bar'>]>\n"
|
|
"<doc>&foo;</doc>";
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetUserData(g_parser, NULL);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_null_loader);
|
|
XML_UseForeignDTD(g_parser, XML_TRUE);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_empty_foreign_dtd) {
|
|
const char *text = "<?xml version='1.0' encoding='us-ascii'?>\n"
|
|
"<doc>&entity;</doc>";
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_null_loader);
|
|
XML_UseForeignDTD(g_parser, XML_TRUE);
|
|
expect_failure(text, XML_ERROR_UNDEFINED_ENTITY,
|
|
"Undefined entity not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test XML Base is set and unset appropriately */
|
|
START_TEST(test_set_base) {
|
|
const XML_Char *old_base;
|
|
const XML_Char *new_base = XCS("/local/file/name.xml");
|
|
|
|
old_base = XML_GetBase(g_parser);
|
|
if (XML_SetBase(g_parser, new_base) != XML_STATUS_OK)
|
|
fail("Unable to set base");
|
|
if (xcstrcmp(XML_GetBase(g_parser), new_base) != 0)
|
|
fail("Base setting not correct");
|
|
if (XML_SetBase(g_parser, NULL) != XML_STATUS_OK)
|
|
fail("Unable to NULL base");
|
|
if (XML_GetBase(g_parser) != NULL)
|
|
fail("Base setting not nulled");
|
|
XML_SetBase(g_parser, old_base);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test attribute counts, indexing, etc */
|
|
typedef struct attrInfo {
|
|
const XML_Char *name;
|
|
const XML_Char *value;
|
|
} AttrInfo;
|
|
|
|
typedef struct elementInfo {
|
|
const XML_Char *name;
|
|
int attr_count;
|
|
const XML_Char *id_name;
|
|
AttrInfo *attributes;
|
|
} ElementInfo;
|
|
|
|
static void XMLCALL
|
|
counting_start_element_handler(void *userData, const XML_Char *name,
|
|
const XML_Char **atts) {
|
|
ElementInfo *info = (ElementInfo *)userData;
|
|
AttrInfo *attr;
|
|
int count, id, i;
|
|
|
|
while (info->name != NULL) {
|
|
if (! xcstrcmp(name, info->name))
|
|
break;
|
|
info++;
|
|
}
|
|
if (info->name == NULL)
|
|
fail("Element not recognised");
|
|
/* The attribute count is twice what you might expect. It is a
|
|
* count of items in atts, an array which contains alternating
|
|
* attribute names and attribute values. For the naive user this
|
|
* is possibly a little unexpected, but it is what the
|
|
* documentation in expat.h tells us to expect.
|
|
*/
|
|
count = XML_GetSpecifiedAttributeCount(g_parser);
|
|
if (info->attr_count * 2 != count) {
|
|
fail("Not got expected attribute count");
|
|
return;
|
|
}
|
|
id = XML_GetIdAttributeIndex(g_parser);
|
|
if (id == -1 && info->id_name != NULL) {
|
|
fail("ID not present");
|
|
return;
|
|
}
|
|
if (id != -1 && xcstrcmp(atts[id], info->id_name)) {
|
|
fail("ID does not have the correct name");
|
|
return;
|
|
}
|
|
for (i = 0; i < info->attr_count; i++) {
|
|
attr = info->attributes;
|
|
while (attr->name != NULL) {
|
|
if (! xcstrcmp(atts[0], attr->name))
|
|
break;
|
|
attr++;
|
|
}
|
|
if (attr->name == NULL) {
|
|
fail("Attribute not recognised");
|
|
return;
|
|
}
|
|
if (xcstrcmp(atts[1], attr->value)) {
|
|
fail("Attribute has wrong value");
|
|
return;
|
|
}
|
|
/* Remember, two entries in atts per attribute (see above) */
|
|
atts += 2;
|
|
}
|
|
}
|
|
|
|
START_TEST(test_attributes) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
"<!ELEMENT doc (tag)>\n"
|
|
"<!ATTLIST doc id ID #REQUIRED>\n"
|
|
"]>"
|
|
"<doc a='1' id='one' b='2'>"
|
|
"<tag c='3'/>"
|
|
"</doc>";
|
|
AttrInfo doc_info[] = {{XCS("a"), XCS("1")},
|
|
{XCS("b"), XCS("2")},
|
|
{XCS("id"), XCS("one")},
|
|
{NULL, NULL}};
|
|
AttrInfo tag_info[] = {{XCS("c"), XCS("3")}, {NULL, NULL}};
|
|
ElementInfo info[] = {{XCS("doc"), 3, XCS("id"), NULL},
|
|
{XCS("tag"), 1, NULL, NULL},
|
|
{NULL, 0, NULL, NULL}};
|
|
info[0].attributes = doc_info;
|
|
info[1].attributes = tag_info;
|
|
|
|
XML_SetStartElementHandler(g_parser, counting_start_element_handler);
|
|
XML_SetUserData(g_parser, info);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test reset works correctly in the middle of processing an internal
|
|
* entity. Exercises some obscure code in XML_ParserReset().
|
|
*/
|
|
START_TEST(test_reset_in_entity) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
"<!ENTITY wombat 'wom'>\n"
|
|
"<!ENTITY entity 'hi &wom; there'>\n"
|
|
"]>\n"
|
|
"<doc>&entity;</doc>";
|
|
XML_ParsingStatus status;
|
|
|
|
resumable = XML_TRUE;
|
|
XML_SetCharacterDataHandler(g_parser, clearing_aborting_character_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_FALSE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
XML_GetParsingStatus(g_parser, &status);
|
|
if (status.parsing != XML_SUSPENDED)
|
|
fail("Parsing status not SUSPENDED");
|
|
XML_ParserReset(g_parser, NULL);
|
|
XML_GetParsingStatus(g_parser, &status);
|
|
if (status.parsing != XML_INITIALIZED)
|
|
fail("Parsing status doesn't reset to INITIALIZED");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that resume correctly passes through parse errors */
|
|
START_TEST(test_resume_invalid_parse) {
|
|
const char *text = "<doc>Hello</doc"; /* Missing closing wedge */
|
|
|
|
resumable = XML_TRUE;
|
|
XML_SetCharacterDataHandler(g_parser, clearing_aborting_character_handler);
|
|
if (XML_Parse(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
if (XML_ResumeParser(g_parser) == XML_STATUS_OK)
|
|
fail("Resumed invalid parse not faulted");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_UNCLOSED_TOKEN)
|
|
fail("Invalid parse not correctly faulted");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that re-suspended parses are correctly passed through */
|
|
START_TEST(test_resume_resuspended) {
|
|
const char *text = "<doc>Hello<meep/>world</doc>";
|
|
|
|
resumable = XML_TRUE;
|
|
XML_SetCharacterDataHandler(g_parser, clearing_aborting_character_handler);
|
|
if (XML_Parse(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
resumable = XML_TRUE;
|
|
XML_SetCharacterDataHandler(g_parser, clearing_aborting_character_handler);
|
|
if (XML_ResumeParser(g_parser) != XML_STATUS_SUSPENDED)
|
|
fail("Resumption not suspended");
|
|
/* This one should succeed and finish up */
|
|
if (XML_ResumeParser(g_parser) != XML_STATUS_OK)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that CDATA shows up correctly through a default handler */
|
|
START_TEST(test_cdata_default) {
|
|
const char *text = "<doc><![CDATA[Hello\nworld]]></doc>";
|
|
const XML_Char *expected = XCS("<doc><![CDATA[Hello\nworld]]></doc>");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetDefaultHandler(g_parser, accumulate_characters);
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test resetting a subordinate parser does exactly nothing */
|
|
static int XMLCALL
|
|
external_entity_resetter(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char *text = "<!ELEMENT doc (#PCDATA)*>";
|
|
XML_Parser ext_parser;
|
|
XML_ParsingStatus status;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
XML_GetParsingStatus(ext_parser, &status);
|
|
if (status.parsing != XML_INITIALIZED) {
|
|
fail("Parsing status is not INITIALIZED");
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR) {
|
|
xml_failure(parser);
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
XML_GetParsingStatus(ext_parser, &status);
|
|
if (status.parsing != XML_FINISHED) {
|
|
fail("Parsing status is not FINISHED");
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
/* Check we can't parse here */
|
|
if (XML_Parse(ext_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Parsing when finished not faulted");
|
|
if (XML_GetErrorCode(ext_parser) != XML_ERROR_FINISHED)
|
|
fail("Parsing when finished faulted with wrong code");
|
|
XML_ParserReset(ext_parser, NULL);
|
|
XML_GetParsingStatus(ext_parser, &status);
|
|
if (status.parsing != XML_FINISHED) {
|
|
fail("Parsing status not still FINISHED");
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_subordinate_reset) {
|
|
const char *text = "<?xml version='1.0' encoding='us-ascii'?>\n"
|
|
"<!DOCTYPE doc SYSTEM 'foo'>\n"
|
|
"<doc>&entity;</doc>";
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_resetter);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test suspending a subordinate parser */
|
|
|
|
static void XMLCALL
|
|
entity_suspending_decl_handler(void *userData, const XML_Char *name,
|
|
XML_Content *model) {
|
|
XML_Parser ext_parser = (XML_Parser)userData;
|
|
|
|
UNUSED_P(name);
|
|
if (XML_StopParser(ext_parser, XML_TRUE) != XML_STATUS_ERROR)
|
|
fail("Attempting to suspend a subordinate parser not faulted");
|
|
if (XML_GetErrorCode(ext_parser) != XML_ERROR_SUSPEND_PE)
|
|
fail("Suspending subordinate parser get wrong code");
|
|
XML_SetElementDeclHandler(ext_parser, NULL);
|
|
XML_FreeContentModel(g_parser, model);
|
|
}
|
|
|
|
static int XMLCALL
|
|
external_entity_suspender(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char *text = "<!ELEMENT doc (#PCDATA)*>";
|
|
XML_Parser ext_parser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
XML_SetElementDeclHandler(ext_parser, entity_suspending_decl_handler);
|
|
XML_SetUserData(ext_parser, ext_parser);
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR) {
|
|
xml_failure(ext_parser);
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_subordinate_suspend) {
|
|
const char *text = "<?xml version='1.0' encoding='us-ascii'?>\n"
|
|
"<!DOCTYPE doc SYSTEM 'foo'>\n"
|
|
"<doc>&entity;</doc>";
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_suspender);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test suspending a subordinate parser from an XML declaration */
|
|
/* Increases code coverage of the tests */
|
|
static void XMLCALL
|
|
entity_suspending_xdecl_handler(void *userData, const XML_Char *version,
|
|
const XML_Char *encoding, int standalone) {
|
|
XML_Parser ext_parser = (XML_Parser)userData;
|
|
|
|
UNUSED_P(version);
|
|
UNUSED_P(encoding);
|
|
UNUSED_P(standalone);
|
|
XML_StopParser(ext_parser, resumable);
|
|
XML_SetXmlDeclHandler(ext_parser, NULL);
|
|
}
|
|
|
|
static int XMLCALL
|
|
external_entity_suspend_xmldecl(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char *text = "<?xml version='1.0' encoding='us-ascii'?>";
|
|
XML_Parser ext_parser;
|
|
XML_ParsingStatus status;
|
|
enum XML_Status rc;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
XML_SetXmlDeclHandler(ext_parser, entity_suspending_xdecl_handler);
|
|
XML_SetUserData(ext_parser, ext_parser);
|
|
rc = _XML_Parse_SINGLE_BYTES(ext_parser, text, (int)strlen(text), XML_TRUE);
|
|
XML_GetParsingStatus(ext_parser, &status);
|
|
if (resumable) {
|
|
if (rc == XML_STATUS_ERROR)
|
|
xml_failure(ext_parser);
|
|
if (status.parsing != XML_SUSPENDED)
|
|
fail("Ext Parsing status not SUSPENDED");
|
|
} else {
|
|
if (rc != XML_STATUS_ERROR)
|
|
fail("Ext parsing not aborted");
|
|
if (XML_GetErrorCode(ext_parser) != XML_ERROR_ABORTED)
|
|
xml_failure(ext_parser);
|
|
if (status.parsing != XML_FINISHED)
|
|
fail("Ext Parsing status not FINISHED");
|
|
}
|
|
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_subordinate_xdecl_suspend) {
|
|
const char *text
|
|
= "<!DOCTYPE doc [\n"
|
|
" <!ENTITY entity SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&entity;</doc>";
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_suspend_xmldecl);
|
|
resumable = XML_TRUE;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_subordinate_xdecl_abort) {
|
|
const char *text
|
|
= "<!DOCTYPE doc [\n"
|
|
" <!ENTITY entity SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&entity;</doc>";
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_suspend_xmldecl);
|
|
resumable = XML_FALSE;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test external entity fault handling with suspension */
|
|
static int XMLCALL
|
|
external_entity_suspending_faulter(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base,
|
|
const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
XML_Parser ext_parser;
|
|
ExtFaults *fault = (ExtFaults *)XML_GetUserData(parser);
|
|
void *buffer;
|
|
int parse_len = (int)strlen(fault->parse_text);
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
XML_SetXmlDeclHandler(ext_parser, entity_suspending_xdecl_handler);
|
|
XML_SetUserData(ext_parser, ext_parser);
|
|
resumable = XML_TRUE;
|
|
buffer = XML_GetBuffer(ext_parser, parse_len);
|
|
if (buffer == NULL)
|
|
fail("Could not allocate parse buffer");
|
|
assert(buffer != NULL);
|
|
memcpy(buffer, fault->parse_text, parse_len);
|
|
if (XML_ParseBuffer(ext_parser, parse_len, XML_FALSE) != XML_STATUS_SUSPENDED)
|
|
fail("XML declaration did not suspend");
|
|
if (XML_ResumeParser(ext_parser) != XML_STATUS_OK)
|
|
xml_failure(ext_parser);
|
|
if (XML_ParseBuffer(ext_parser, 0, XML_TRUE) != XML_STATUS_ERROR)
|
|
fail(fault->fail_text);
|
|
if (XML_GetErrorCode(ext_parser) != fault->error)
|
|
xml_failure(ext_parser);
|
|
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
|
|
START_TEST(test_ext_entity_invalid_suspended_parse) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
ExtFaults faults[]
|
|
= {{"<?xml version='1.0' encoding='us-ascii'?><",
|
|
"Incomplete element declaration not faulted", NULL,
|
|
XML_ERROR_UNCLOSED_TOKEN},
|
|
{/* First two bytes of a three-byte char */
|
|
"<?xml version='1.0' encoding='utf-8'?>\xe2\x82",
|
|
"Incomplete character not faulted", NULL, XML_ERROR_PARTIAL_CHAR},
|
|
{NULL, NULL, NULL, XML_ERROR_NONE}};
|
|
ExtFaults *fault;
|
|
|
|
for (fault = &faults[0]; fault->parse_text != NULL; fault++) {
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser,
|
|
external_entity_suspending_faulter);
|
|
XML_SetUserData(g_parser, fault);
|
|
expect_failure(text, XML_ERROR_EXTERNAL_ENTITY_HANDLING,
|
|
"Parser did not report external entity error");
|
|
XML_ParserReset(g_parser, NULL);
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
/* Test setting an explicit encoding */
|
|
START_TEST(test_explicit_encoding) {
|
|
const char *text1 = "<doc>Hello ";
|
|
const char *text2 = " World</doc>";
|
|
|
|
/* Just check that we can set the encoding to NULL before starting */
|
|
if (XML_SetEncoding(g_parser, NULL) != XML_STATUS_OK)
|
|
fail("Failed to initialise encoding to NULL");
|
|
/* Say we are UTF-8 */
|
|
if (XML_SetEncoding(g_parser, XCS("utf-8")) != XML_STATUS_OK)
|
|
fail("Failed to set explicit encoding");
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text1, (int)strlen(text1), XML_FALSE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
/* Try to switch encodings mid-parse */
|
|
if (XML_SetEncoding(g_parser, XCS("us-ascii")) != XML_STATUS_ERROR)
|
|
fail("Allowed encoding change");
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text2, (int)strlen(text2), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
/* Try now the parse is over */
|
|
if (XML_SetEncoding(g_parser, NULL) != XML_STATUS_OK)
|
|
fail("Failed to unset encoding");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test handling of trailing CR (rather than newline) */
|
|
static void XMLCALL
|
|
cr_cdata_handler(void *userData, const XML_Char *s, int len) {
|
|
int *pfound = (int *)userData;
|
|
|
|
/* Internal processing turns the CR into a newline for the
|
|
* character data handler, but not for the default handler
|
|
*/
|
|
if (len == 1 && (*s == XCS('\n') || *s == XCS('\r')))
|
|
*pfound = 1;
|
|
}
|
|
|
|
START_TEST(test_trailing_cr) {
|
|
const char *text = "<doc>\r";
|
|
int found_cr;
|
|
|
|
/* Try with a character handler, for code coverage */
|
|
XML_SetCharacterDataHandler(g_parser, cr_cdata_handler);
|
|
XML_SetUserData(g_parser, &found_cr);
|
|
found_cr = 0;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_OK)
|
|
fail("Failed to fault unclosed doc");
|
|
if (found_cr == 0)
|
|
fail("Did not catch the carriage return");
|
|
XML_ParserReset(g_parser, NULL);
|
|
|
|
/* Now with a default handler instead */
|
|
XML_SetDefaultHandler(g_parser, cr_cdata_handler);
|
|
XML_SetUserData(g_parser, &found_cr);
|
|
found_cr = 0;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_OK)
|
|
fail("Failed to fault unclosed doc");
|
|
if (found_cr == 0)
|
|
fail("Did not catch default carriage return");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test trailing CR in an external entity parse */
|
|
static int XMLCALL
|
|
external_entity_cr_catcher(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char *text = "\r";
|
|
XML_Parser ext_parser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
XML_SetCharacterDataHandler(ext_parser, cr_cdata_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(ext_parser);
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
static int XMLCALL
|
|
external_entity_bad_cr_catcher(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char *text = "<tag>\r";
|
|
XML_Parser ext_parser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
XML_SetCharacterDataHandler(ext_parser, cr_cdata_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_OK)
|
|
fail("Async entity error not caught");
|
|
if (XML_GetErrorCode(ext_parser) != XML_ERROR_ASYNC_ENTITY)
|
|
xml_failure(ext_parser);
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_ext_entity_trailing_cr) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
int found_cr;
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_cr_catcher);
|
|
XML_SetUserData(g_parser, &found_cr);
|
|
found_cr = 0;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_OK)
|
|
xml_failure(g_parser);
|
|
if (found_cr == 0)
|
|
fail("No carriage return found");
|
|
XML_ParserReset(g_parser, NULL);
|
|
|
|
/* Try again with a different trailing CR */
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_bad_cr_catcher);
|
|
XML_SetUserData(g_parser, &found_cr);
|
|
found_cr = 0;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_OK)
|
|
xml_failure(g_parser);
|
|
if (found_cr == 0)
|
|
fail("No carriage return found");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test handling of trailing square bracket */
|
|
static void XMLCALL
|
|
rsqb_handler(void *userData, const XML_Char *s, int len) {
|
|
int *pfound = (int *)userData;
|
|
|
|
if (len == 1 && *s == XCS(']'))
|
|
*pfound = 1;
|
|
}
|
|
|
|
START_TEST(test_trailing_rsqb) {
|
|
const char *text8 = "<doc>]";
|
|
const char text16[] = "\xFF\xFE<\000d\000o\000c\000>\000]\000";
|
|
int found_rsqb;
|
|
int text8_len = (int)strlen(text8);
|
|
|
|
XML_SetCharacterDataHandler(g_parser, rsqb_handler);
|
|
XML_SetUserData(g_parser, &found_rsqb);
|
|
found_rsqb = 0;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text8, text8_len, XML_TRUE)
|
|
== XML_STATUS_OK)
|
|
fail("Failed to fault unclosed doc");
|
|
if (found_rsqb == 0)
|
|
fail("Did not catch the right square bracket");
|
|
|
|
/* Try again with a different encoding */
|
|
XML_ParserReset(g_parser, NULL);
|
|
XML_SetCharacterDataHandler(g_parser, rsqb_handler);
|
|
XML_SetUserData(g_parser, &found_rsqb);
|
|
found_rsqb = 0;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text16, (int)sizeof(text16) - 1,
|
|
XML_TRUE)
|
|
== XML_STATUS_OK)
|
|
fail("Failed to fault unclosed doc");
|
|
if (found_rsqb == 0)
|
|
fail("Did not catch the right square bracket");
|
|
|
|
/* And finally with a default handler */
|
|
XML_ParserReset(g_parser, NULL);
|
|
XML_SetDefaultHandler(g_parser, rsqb_handler);
|
|
XML_SetUserData(g_parser, &found_rsqb);
|
|
found_rsqb = 0;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text16, (int)sizeof(text16) - 1,
|
|
XML_TRUE)
|
|
== XML_STATUS_OK)
|
|
fail("Failed to fault unclosed doc");
|
|
if (found_rsqb == 0)
|
|
fail("Did not catch the right square bracket");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test trailing right square bracket in an external entity parse */
|
|
static int XMLCALL
|
|
external_entity_rsqb_catcher(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char *text = "<tag>]";
|
|
XML_Parser ext_parser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
XML_SetCharacterDataHandler(ext_parser, rsqb_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Async entity error not caught");
|
|
if (XML_GetErrorCode(ext_parser) != XML_ERROR_ASYNC_ENTITY)
|
|
xml_failure(ext_parser);
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_ext_entity_trailing_rsqb) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
int found_rsqb;
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_rsqb_catcher);
|
|
XML_SetUserData(g_parser, &found_rsqb);
|
|
found_rsqb = 0;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_OK)
|
|
xml_failure(g_parser);
|
|
if (found_rsqb == 0)
|
|
fail("No right square bracket found");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test CDATA handling in an external entity */
|
|
static int XMLCALL
|
|
external_entity_good_cdata_ascii(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char *text = "<a><![CDATA[<greeting>Hello, world!</greeting>]]></a>";
|
|
const XML_Char *expected = XCS("<greeting>Hello, world!</greeting>");
|
|
CharData storage;
|
|
XML_Parser ext_parser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
CharData_Init(&storage);
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
XML_SetUserData(ext_parser, &storage);
|
|
XML_SetCharacterDataHandler(ext_parser, accumulate_characters);
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(ext_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_ext_entity_good_cdata) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_good_cdata_ascii);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_OK)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test user parameter settings */
|
|
/* Variable holding the expected handler userData */
|
|
static void *handler_data = NULL;
|
|
/* Count of the number of times the comment handler has been invoked */
|
|
static int comment_count = 0;
|
|
/* Count of the number of skipped entities */
|
|
static int skip_count = 0;
|
|
/* Count of the number of times the XML declaration handler is invoked */
|
|
static int xdecl_count = 0;
|
|
|
|
static void XMLCALL
|
|
xml_decl_handler(void *userData, const XML_Char *version,
|
|
const XML_Char *encoding, int standalone) {
|
|
UNUSED_P(version);
|
|
UNUSED_P(encoding);
|
|
if (userData != handler_data)
|
|
fail("User data (xml decl) not correctly set");
|
|
if (standalone != -1)
|
|
fail("Standalone not flagged as not present in XML decl");
|
|
xdecl_count++;
|
|
}
|
|
|
|
static void XMLCALL
|
|
param_check_skip_handler(void *userData, const XML_Char *entityName,
|
|
int is_parameter_entity) {
|
|
UNUSED_P(entityName);
|
|
UNUSED_P(is_parameter_entity);
|
|
if (userData != handler_data)
|
|
fail("User data (skip) not correctly set");
|
|
skip_count++;
|
|
}
|
|
|
|
static void XMLCALL
|
|
data_check_comment_handler(void *userData, const XML_Char *data) {
|
|
UNUSED_P(data);
|
|
/* Check that the userData passed through is what we expect */
|
|
if (userData != handler_data)
|
|
fail("User data (parser) not correctly set");
|
|
/* Check that the user data in the parser is appropriate */
|
|
if (XML_GetUserData(userData) != (void *)1)
|
|
fail("User data in parser not correctly set");
|
|
comment_count++;
|
|
}
|
|
|
|
static int XMLCALL
|
|
external_entity_param_checker(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char *text = "<!-- Subordinate parser -->\n"
|
|
"<!ELEMENT doc (#PCDATA)*>";
|
|
XML_Parser ext_parser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
handler_data = ext_parser;
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR) {
|
|
xml_failure(parser);
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
handler_data = parser;
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_user_parameters) {
|
|
const char *text = "<?xml version='1.0' encoding='us-ascii'?>\n"
|
|
"<!-- Primary parse -->\n"
|
|
"<!DOCTYPE doc SYSTEM 'foo'>\n"
|
|
"<doc>&entity;";
|
|
const char *epilog = "<!-- Back to primary parser -->\n"
|
|
"</doc>";
|
|
|
|
comment_count = 0;
|
|
skip_count = 0;
|
|
xdecl_count = 0;
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetXmlDeclHandler(g_parser, xml_decl_handler);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_param_checker);
|
|
XML_SetCommentHandler(g_parser, data_check_comment_handler);
|
|
XML_SetSkippedEntityHandler(g_parser, param_check_skip_handler);
|
|
XML_UseParserAsHandlerArg(g_parser);
|
|
XML_SetUserData(g_parser, (void *)1);
|
|
handler_data = g_parser;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_FALSE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
if (comment_count != 2)
|
|
fail("Comment handler not invoked enough times");
|
|
/* Ensure we can't change policy mid-parse */
|
|
if (XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_NEVER))
|
|
fail("Changed param entity parsing policy while parsing");
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, epilog, (int)strlen(epilog), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
if (comment_count != 3)
|
|
fail("Comment handler not invoked enough times");
|
|
if (skip_count != 1)
|
|
fail("Skip handler not invoked enough times");
|
|
if (xdecl_count != 1)
|
|
fail("XML declaration handler not invoked");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that an explicit external entity handler argument replaces
|
|
* the parser as the first argument.
|
|
*
|
|
* We do not call the first parameter to the external entity handler
|
|
* 'parser' for once, since the first time the handler is called it
|
|
* will actually be a text string. We need to be able to access the
|
|
* global 'parser' variable to create our external entity parser from,
|
|
* since there are code paths we need to ensure get executed.
|
|
*/
|
|
static int XMLCALL
|
|
external_entity_ref_param_checker(XML_Parser parameter, const XML_Char *context,
|
|
const XML_Char *base,
|
|
const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char *text = "<!ELEMENT doc (#PCDATA)*>";
|
|
XML_Parser ext_parser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
if ((void *)parameter != handler_data)
|
|
fail("External entity ref handler parameter not correct");
|
|
|
|
/* Here we use the global 'parser' variable */
|
|
ext_parser = XML_ExternalEntityParserCreate(g_parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(ext_parser);
|
|
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_ext_entity_ref_parameter) {
|
|
const char *text = "<?xml version='1.0' encoding='us-ascii'?>\n"
|
|
"<!DOCTYPE doc SYSTEM 'foo'>\n"
|
|
"<doc>&entity;</doc>";
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_ref_param_checker);
|
|
/* Set a handler arg that is not NULL and not parser (which is
|
|
* what NULL would cause to be passed.
|
|
*/
|
|
XML_SetExternalEntityRefHandlerArg(g_parser, (void *)text);
|
|
handler_data = (void *)text;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
|
|
/* Now try again with unset args */
|
|
XML_ParserReset(g_parser, NULL);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_ref_param_checker);
|
|
XML_SetExternalEntityRefHandlerArg(g_parser, NULL);
|
|
handler_data = (void *)g_parser;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test the parsing of an empty string */
|
|
START_TEST(test_empty_parse) {
|
|
const char *text = "<doc></doc>";
|
|
const char *partial = "<doc>";
|
|
|
|
if (XML_Parse(g_parser, NULL, 0, XML_FALSE) == XML_STATUS_ERROR)
|
|
fail("Parsing empty string faulted");
|
|
if (XML_Parse(g_parser, NULL, 0, XML_TRUE) != XML_STATUS_ERROR)
|
|
fail("Parsing final empty string not faulted");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_NO_ELEMENTS)
|
|
fail("Parsing final empty string faulted for wrong reason");
|
|
|
|
/* Now try with valid text before the empty end */
|
|
XML_ParserReset(g_parser, NULL);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_FALSE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
if (XML_Parse(g_parser, NULL, 0, XML_TRUE) == XML_STATUS_ERROR)
|
|
fail("Parsing final empty string faulted");
|
|
|
|
/* Now try with invalid text before the empty end */
|
|
XML_ParserReset(g_parser, NULL);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, partial, (int)strlen(partial),
|
|
XML_FALSE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
if (XML_Parse(g_parser, NULL, 0, XML_TRUE) != XML_STATUS_ERROR)
|
|
fail("Parsing final incomplete empty string not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test odd corners of the XML_GetBuffer interface */
|
|
static enum XML_Status
|
|
get_feature(enum XML_FeatureEnum feature_id, long *presult) {
|
|
const XML_Feature *feature = XML_GetFeatureList();
|
|
|
|
if (feature == NULL)
|
|
return XML_STATUS_ERROR;
|
|
for (; feature->feature != XML_FEATURE_END; feature++) {
|
|
if (feature->feature == feature_id) {
|
|
*presult = feature->value;
|
|
return XML_STATUS_OK;
|
|
}
|
|
}
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
|
|
/* Having an element name longer than 1024 characters exercises some
|
|
* of the pool allocation code in the parser that otherwise does not
|
|
* get executed. The count at the end of the line is the number of
|
|
* characters (bytes) in the element name by that point.x
|
|
*/
|
|
static const char *get_buffer_test_text
|
|
= "<documentwitharidiculouslylongelementnametotease" /* 0x030 */
|
|
"aparticularcorneroftheallocationinXML_GetBuffers" /* 0x060 */
|
|
"othatwecanimprovethecoverageyetagain012345678901" /* 0x090 */
|
|
"123456789abcdef0123456789abcdef0123456789abcdef0" /* 0x0c0 */
|
|
"123456789abcdef0123456789abcdef0123456789abcdef0" /* 0x0f0 */
|
|
"123456789abcdef0123456789abcdef0123456789abcdef0" /* 0x120 */
|
|
"123456789abcdef0123456789abcdef0123456789abcdef0" /* 0x150 */
|
|
"123456789abcdef0123456789abcdef0123456789abcdef0" /* 0x180 */
|
|
"123456789abcdef0123456789abcdef0123456789abcdef0" /* 0x1b0 */
|
|
"123456789abcdef0123456789abcdef0123456789abcdef0" /* 0x1e0 */
|
|
"123456789abcdef0123456789abcdef0123456789abcdef0" /* 0x210 */
|
|
"123456789abcdef0123456789abcdef0123456789abcdef0" /* 0x240 */
|
|
"123456789abcdef0123456789abcdef0123456789abcdef0" /* 0x270 */
|
|
"123456789abcdef0123456789abcdef0123456789abcdef0" /* 0x2a0 */
|
|
"123456789abcdef0123456789abcdef0123456789abcdef0" /* 0x2d0 */
|
|
"123456789abcdef0123456789abcdef0123456789abcdef0" /* 0x300 */
|
|
"123456789abcdef0123456789abcdef0123456789abcdef0" /* 0x330 */
|
|
"123456789abcdef0123456789abcdef0123456789abcdef0" /* 0x360 */
|
|
"123456789abcdef0123456789abcdef0123456789abcdef0" /* 0x390 */
|
|
"123456789abcdef0123456789abcdef0123456789abcdef0" /* 0x3c0 */
|
|
"123456789abcdef0123456789abcdef0123456789abcdef0" /* 0x3f0 */
|
|
"123456789abcdef0123456789abcdef0123456789>\n<ef0"; /* 0x420 */
|
|
|
|
/* Test odd corners of the XML_GetBuffer interface */
|
|
START_TEST(test_get_buffer_1) {
|
|
const char *text = get_buffer_test_text;
|
|
void *buffer;
|
|
long context_bytes;
|
|
|
|
/* Attempt to allocate a negative length buffer */
|
|
if (XML_GetBuffer(g_parser, -12) != NULL)
|
|
fail("Negative length buffer not failed");
|
|
|
|
/* Now get a small buffer and extend it past valid length */
|
|
buffer = XML_GetBuffer(g_parser, 1536);
|
|
if (buffer == NULL)
|
|
fail("1.5K buffer failed");
|
|
assert(buffer != NULL);
|
|
memcpy(buffer, text, strlen(text));
|
|
if (XML_ParseBuffer(g_parser, (int)strlen(text), XML_FALSE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
if (XML_GetBuffer(g_parser, INT_MAX) != NULL)
|
|
fail("INT_MAX buffer not failed");
|
|
|
|
/* Now try extending it a more reasonable but still too large
|
|
* amount. The allocator in XML_GetBuffer() doubles the buffer
|
|
* size until it exceeds the requested amount or INT_MAX. If it
|
|
* exceeds INT_MAX, it rejects the request, so we want a request
|
|
* between INT_MAX and INT_MAX/2. A gap of 1K seems comfortable,
|
|
* with an extra byte just to ensure that the request is off any
|
|
* boundary. The request will be inflated internally by
|
|
* XML_CONTEXT_BYTES (if defined), so we subtract that from our
|
|
* request.
|
|
*/
|
|
if (get_feature(XML_FEATURE_CONTEXT_BYTES, &context_bytes) != XML_STATUS_OK)
|
|
context_bytes = 0;
|
|
if (XML_GetBuffer(g_parser, INT_MAX - (context_bytes + 1025)) != NULL)
|
|
fail("INT_MAX- buffer not failed");
|
|
|
|
/* Now try extending it a carefully crafted amount */
|
|
if (XML_GetBuffer(g_parser, 1000) == NULL)
|
|
fail("1000 buffer failed");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test more corners of the XML_GetBuffer interface */
|
|
START_TEST(test_get_buffer_2) {
|
|
const char *text = get_buffer_test_text;
|
|
void *buffer;
|
|
|
|
/* Now get a decent buffer */
|
|
buffer = XML_GetBuffer(g_parser, 1536);
|
|
if (buffer == NULL)
|
|
fail("1.5K buffer failed");
|
|
assert(buffer != NULL);
|
|
memcpy(buffer, text, strlen(text));
|
|
if (XML_ParseBuffer(g_parser, (int)strlen(text), XML_FALSE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
|
|
/* Extend it, to catch a different code path */
|
|
if (XML_GetBuffer(g_parser, 1024) == NULL)
|
|
fail("1024 buffer failed");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test for signed integer overflow CVE-2022-23852 */
|
|
#if defined(XML_CONTEXT_BYTES)
|
|
START_TEST(test_get_buffer_3_overflow) {
|
|
XML_Parser parser = XML_ParserCreate(NULL);
|
|
assert(parser != NULL);
|
|
|
|
const char *const text = "\n";
|
|
const int expectedKeepValue = (int)strlen(text);
|
|
|
|
// After this call, variable "keep" in XML_GetBuffer will
|
|
// have value expectedKeepValue
|
|
if (XML_Parse(parser, text, (int)strlen(text), XML_FALSE /* isFinal */)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(parser);
|
|
|
|
assert(expectedKeepValue > 0);
|
|
if (XML_GetBuffer(parser, INT_MAX - expectedKeepValue + 1) != NULL)
|
|
fail("enlarging buffer not failed");
|
|
|
|
XML_ParserFree(parser);
|
|
}
|
|
END_TEST
|
|
#endif // defined(XML_CONTEXT_BYTES)
|
|
|
|
/* Test position information macros */
|
|
START_TEST(test_byte_info_at_end) {
|
|
const char *text = "<doc></doc>";
|
|
|
|
if (XML_GetCurrentByteIndex(g_parser) != -1
|
|
|| XML_GetCurrentByteCount(g_parser) != 0)
|
|
fail("Byte index/count incorrect at start of parse");
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
/* At end, the count will be zero and the index the end of string */
|
|
if (XML_GetCurrentByteCount(g_parser) != 0)
|
|
fail("Terminal byte count incorrect");
|
|
if (XML_GetCurrentByteIndex(g_parser) != (XML_Index)strlen(text))
|
|
fail("Terminal byte index incorrect");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test position information from errors */
|
|
#define PRE_ERROR_STR "<doc></"
|
|
#define POST_ERROR_STR "wombat></doc>"
|
|
START_TEST(test_byte_info_at_error) {
|
|
const char *text = PRE_ERROR_STR POST_ERROR_STR;
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_OK)
|
|
fail("Syntax error not faulted");
|
|
if (XML_GetCurrentByteCount(g_parser) != 0)
|
|
fail("Error byte count incorrect");
|
|
if (XML_GetCurrentByteIndex(g_parser) != strlen(PRE_ERROR_STR))
|
|
fail("Error byte index incorrect");
|
|
}
|
|
END_TEST
|
|
#undef PRE_ERROR_STR
|
|
#undef POST_ERROR_STR
|
|
|
|
/* Test position information in handler */
|
|
typedef struct ByteTestData {
|
|
int start_element_len;
|
|
int cdata_len;
|
|
int total_string_len;
|
|
} ByteTestData;
|
|
|
|
static void
|
|
byte_character_handler(void *userData, const XML_Char *s, int len) {
|
|
#ifdef XML_CONTEXT_BYTES
|
|
int offset, size;
|
|
const char *buffer;
|
|
ByteTestData *data = (ByteTestData *)userData;
|
|
|
|
UNUSED_P(s);
|
|
buffer = XML_GetInputContext(g_parser, &offset, &size);
|
|
if (buffer == NULL)
|
|
fail("Failed to get context buffer");
|
|
if (offset != data->start_element_len)
|
|
fail("Context offset in unexpected position");
|
|
if (len != data->cdata_len)
|
|
fail("CDATA length reported incorrectly");
|
|
if (size != data->total_string_len)
|
|
fail("Context size is not full buffer");
|
|
if (XML_GetCurrentByteIndex(g_parser) != offset)
|
|
fail("Character byte index incorrect");
|
|
if (XML_GetCurrentByteCount(g_parser) != len)
|
|
fail("Character byte count incorrect");
|
|
#else
|
|
UNUSED_P(s);
|
|
UNUSED_P(userData);
|
|
UNUSED_P(len);
|
|
#endif
|
|
}
|
|
|
|
#define START_ELEMENT "<e>"
|
|
#define CDATA_TEXT "Hello"
|
|
#define END_ELEMENT "</e>"
|
|
START_TEST(test_byte_info_at_cdata) {
|
|
const char *text = START_ELEMENT CDATA_TEXT END_ELEMENT;
|
|
int offset, size;
|
|
ByteTestData data;
|
|
|
|
/* Check initial context is empty */
|
|
if (XML_GetInputContext(g_parser, &offset, &size) != NULL)
|
|
fail("Unexpected context at start of parse");
|
|
|
|
data.start_element_len = (int)strlen(START_ELEMENT);
|
|
data.cdata_len = (int)strlen(CDATA_TEXT);
|
|
data.total_string_len = (int)strlen(text);
|
|
XML_SetCharacterDataHandler(g_parser, byte_character_handler);
|
|
XML_SetUserData(g_parser, &data);
|
|
if (XML_Parse(g_parser, text, (int)strlen(text), XML_TRUE) != XML_STATUS_OK)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
#undef START_ELEMENT
|
|
#undef CDATA_TEXT
|
|
#undef END_ELEMENT
|
|
|
|
/* Test predefined entities are correctly recognised */
|
|
START_TEST(test_predefined_entities) {
|
|
const char *text = "<doc><>&"'</doc>";
|
|
const XML_Char *expected = XCS("<doc><>&"'</doc>");
|
|
const XML_Char *result = XCS("<>&\"'");
|
|
CharData storage;
|
|
|
|
XML_SetDefaultHandler(g_parser, accumulate_characters);
|
|
/* run_character_check uses XML_SetCharacterDataHandler(), which
|
|
* unfortunately heads off a code path that we need to exercise.
|
|
*/
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
/* The default handler doesn't translate the entities */
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
|
|
/* Now try again and check the translation */
|
|
XML_ParserReset(g_parser, NULL);
|
|
run_character_check(text, result);
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test that an invalid tag in an external parameter
|
|
* reference in an external DTD is correctly faulted.
|
|
*
|
|
* Only a few specific tags are legal in DTDs ignoring comments and
|
|
* processing instructions, all of which begin with an exclamation
|
|
* mark. "<el/>" is not one of them, so the parser should raise an
|
|
* error on encountering it.
|
|
*/
|
|
static int XMLCALL
|
|
external_entity_param(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char *text1 = "<!ELEMENT doc EMPTY>\n"
|
|
"<!ENTITY % e1 SYSTEM '004-2.ent'>\n"
|
|
"<!ENTITY % e2 '%e1;'>\n"
|
|
"%e1;\n";
|
|
const char *text2 = "<!ELEMENT el EMPTY>\n"
|
|
"<el/>\n";
|
|
XML_Parser ext_parser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(publicId);
|
|
if (systemId == NULL)
|
|
return XML_STATUS_OK;
|
|
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
|
|
if (! xcstrcmp(systemId, XCS("004-1.ent"))) {
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text1, (int)strlen(text1), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Inner DTD with invalid tag not rejected");
|
|
if (XML_GetErrorCode(ext_parser) != XML_ERROR_EXTERNAL_ENTITY_HANDLING)
|
|
xml_failure(ext_parser);
|
|
} else if (! xcstrcmp(systemId, XCS("004-2.ent"))) {
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text2, (int)strlen(text2), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Invalid tag in external param not rejected");
|
|
if (XML_GetErrorCode(ext_parser) != XML_ERROR_SYNTAX)
|
|
xml_failure(ext_parser);
|
|
} else {
|
|
fail("Unknown system ID");
|
|
}
|
|
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
|
|
START_TEST(test_invalid_tag_in_dtd) {
|
|
const char *text = "<!DOCTYPE doc SYSTEM '004-1.ent'>\n"
|
|
"<doc></doc>\n";
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_param);
|
|
expect_failure(text, XML_ERROR_EXTERNAL_ENTITY_HANDLING,
|
|
"Invalid tag IN DTD external param not rejected");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test entities not quite the predefined ones are not mis-recognised */
|
|
START_TEST(test_not_predefined_entities) {
|
|
const char *text[] = {"<doc>&pt;</doc>", "<doc>&amo;</doc>",
|
|
"<doc>&quid;</doc>", "<doc>&apod;</doc>", NULL};
|
|
int i = 0;
|
|
|
|
while (text[i] != NULL) {
|
|
expect_failure(text[i], XML_ERROR_UNDEFINED_ENTITY,
|
|
"Undefined entity not rejected");
|
|
XML_ParserReset(g_parser, NULL);
|
|
i++;
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
/* Test conditional inclusion (IGNORE) */
|
|
static int XMLCALL
|
|
external_entity_load_ignore(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char *text = "<![IGNORE[<!ELEMENT e (#PCDATA)*>]]>";
|
|
XML_Parser ext_parser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(parser);
|
|
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_ignore_section) {
|
|
const char *text = "<!DOCTYPE doc SYSTEM 'foo'>\n"
|
|
"<doc><e>&entity;</e></doc>";
|
|
const XML_Char *expected
|
|
= XCS("<![IGNORE[<!ELEMENT e (#PCDATA)*>]]>\n&entity;");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_load_ignore);
|
|
XML_SetDefaultHandler(g_parser, accumulate_characters);
|
|
XML_SetStartDoctypeDeclHandler(g_parser, dummy_start_doctype_handler);
|
|
XML_SetEndDoctypeDeclHandler(g_parser, dummy_end_doctype_handler);
|
|
XML_SetElementDeclHandler(g_parser, dummy_element_decl_handler);
|
|
XML_SetStartElementHandler(g_parser, dummy_start_element);
|
|
XML_SetEndElementHandler(g_parser, dummy_end_element);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
static int XMLCALL
|
|
external_entity_load_ignore_utf16(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base,
|
|
const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char text[] =
|
|
/* <![IGNORE[<!ELEMENT e (#PCDATA)*>]]> */
|
|
"<\0!\0[\0I\0G\0N\0O\0R\0E\0[\0"
|
|
"<\0!\0E\0L\0E\0M\0E\0N\0T\0 \0e\0 \0"
|
|
"(\0#\0P\0C\0D\0A\0T\0A\0)\0*\0>\0]\0]\0>\0";
|
|
XML_Parser ext_parser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(parser);
|
|
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_ignore_section_utf16) {
|
|
const char text[] =
|
|
/* <!DOCTYPE d SYSTEM 's'> */
|
|
"<\0!\0D\0O\0C\0T\0Y\0P\0E\0 \0d\0 "
|
|
"\0S\0Y\0S\0T\0E\0M\0 \0'\0s\0'\0>\0\n\0"
|
|
/* <d><e>&en;</e></d> */
|
|
"<\0d\0>\0<\0e\0>\0&\0e\0n\0;\0<\0/\0e\0>\0<\0/\0d\0>\0";
|
|
const XML_Char *expected = XCS("<![IGNORE[<!ELEMENT e (#PCDATA)*>]]>\n&en;");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_load_ignore_utf16);
|
|
XML_SetDefaultHandler(g_parser, accumulate_characters);
|
|
XML_SetStartDoctypeDeclHandler(g_parser, dummy_start_doctype_handler);
|
|
XML_SetEndDoctypeDeclHandler(g_parser, dummy_end_doctype_handler);
|
|
XML_SetElementDeclHandler(g_parser, dummy_element_decl_handler);
|
|
XML_SetStartElementHandler(g_parser, dummy_start_element);
|
|
XML_SetEndElementHandler(g_parser, dummy_end_element);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
static int XMLCALL
|
|
external_entity_load_ignore_utf16_be(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base,
|
|
const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char text[] =
|
|
/* <![IGNORE[<!ELEMENT e (#PCDATA)*>]]> */
|
|
"\0<\0!\0[\0I\0G\0N\0O\0R\0E\0["
|
|
"\0<\0!\0E\0L\0E\0M\0E\0N\0T\0 \0e\0 "
|
|
"\0(\0#\0P\0C\0D\0A\0T\0A\0)\0*\0>\0]\0]\0>";
|
|
XML_Parser ext_parser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(parser);
|
|
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_ignore_section_utf16_be) {
|
|
const char text[] =
|
|
/* <!DOCTYPE d SYSTEM 's'> */
|
|
"\0<\0!\0D\0O\0C\0T\0Y\0P\0E\0 \0d\0 "
|
|
"\0S\0Y\0S\0T\0E\0M\0 \0'\0s\0'\0>\0\n"
|
|
/* <d><e>&en;</e></d> */
|
|
"\0<\0d\0>\0<\0e\0>\0&\0e\0n\0;\0<\0/\0e\0>\0<\0/\0d\0>";
|
|
const XML_Char *expected = XCS("<![IGNORE[<!ELEMENT e (#PCDATA)*>]]>\n&en;");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetExternalEntityRefHandler(g_parser,
|
|
external_entity_load_ignore_utf16_be);
|
|
XML_SetDefaultHandler(g_parser, accumulate_characters);
|
|
XML_SetStartDoctypeDeclHandler(g_parser, dummy_start_doctype_handler);
|
|
XML_SetEndDoctypeDeclHandler(g_parser, dummy_end_doctype_handler);
|
|
XML_SetElementDeclHandler(g_parser, dummy_element_decl_handler);
|
|
XML_SetStartElementHandler(g_parser, dummy_start_element);
|
|
XML_SetEndElementHandler(g_parser, dummy_end_element);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test mis-formatted conditional exclusion */
|
|
START_TEST(test_bad_ignore_section) {
|
|
const char *text = "<!DOCTYPE doc SYSTEM 'foo'>\n"
|
|
"<doc><e>&entity;</e></doc>";
|
|
ExtFaults faults[]
|
|
= {{"<![IGNORE[<!ELEM", "Broken-off declaration not faulted", NULL,
|
|
XML_ERROR_SYNTAX},
|
|
{"<![IGNORE[\x01]]>", "Invalid XML character not faulted", NULL,
|
|
XML_ERROR_INVALID_TOKEN},
|
|
{/* FIrst two bytes of a three-byte char */
|
|
"<![IGNORE[\xe2\x82", "Partial XML character not faulted", NULL,
|
|
XML_ERROR_PARTIAL_CHAR},
|
|
{NULL, NULL, NULL, XML_ERROR_NONE}};
|
|
ExtFaults *fault;
|
|
|
|
for (fault = &faults[0]; fault->parse_text != NULL; fault++) {
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_faulter);
|
|
XML_SetUserData(g_parser, fault);
|
|
expect_failure(text, XML_ERROR_EXTERNAL_ENTITY_HANDLING,
|
|
"Incomplete IGNORE section not failed");
|
|
XML_ParserReset(g_parser, NULL);
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
/* Test recursive parsing */
|
|
static int XMLCALL
|
|
external_entity_valuer(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char *text1 = "<!ELEMENT doc EMPTY>\n"
|
|
"<!ENTITY % e1 SYSTEM '004-2.ent'>\n"
|
|
"<!ENTITY % e2 '%e1;'>\n"
|
|
"%e1;\n";
|
|
XML_Parser ext_parser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(publicId);
|
|
if (systemId == NULL)
|
|
return XML_STATUS_OK;
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
if (! xcstrcmp(systemId, XCS("004-1.ent"))) {
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text1, (int)strlen(text1), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(ext_parser);
|
|
} else if (! xcstrcmp(systemId, XCS("004-2.ent"))) {
|
|
ExtFaults *fault = (ExtFaults *)XML_GetUserData(parser);
|
|
enum XML_Status status;
|
|
enum XML_Error error;
|
|
|
|
status = _XML_Parse_SINGLE_BYTES(ext_parser, fault->parse_text,
|
|
(int)strlen(fault->parse_text), XML_TRUE);
|
|
if (fault->error == XML_ERROR_NONE) {
|
|
if (status == XML_STATUS_ERROR)
|
|
xml_failure(ext_parser);
|
|
} else {
|
|
if (status != XML_STATUS_ERROR)
|
|
fail(fault->fail_text);
|
|
error = XML_GetErrorCode(ext_parser);
|
|
if (error != fault->error
|
|
&& (fault->error != XML_ERROR_XML_DECL
|
|
|| error != XML_ERROR_TEXT_DECL))
|
|
xml_failure(ext_parser);
|
|
}
|
|
}
|
|
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_external_entity_values) {
|
|
const char *text = "<!DOCTYPE doc SYSTEM '004-1.ent'>\n"
|
|
"<doc></doc>\n";
|
|
ExtFaults data_004_2[] = {
|
|
{"<!ATTLIST doc a1 CDATA 'value'>", NULL, NULL, XML_ERROR_NONE},
|
|
{"<!ATTLIST $doc a1 CDATA 'value'>", "Invalid token not faulted", NULL,
|
|
XML_ERROR_INVALID_TOKEN},
|
|
{"'wombat", "Unterminated string not faulted", NULL,
|
|
XML_ERROR_UNCLOSED_TOKEN},
|
|
{"\xe2\x82", "Partial UTF-8 character not faulted", NULL,
|
|
XML_ERROR_PARTIAL_CHAR},
|
|
{"<?xml version='1.0' encoding='utf-8'?>\n", NULL, NULL, XML_ERROR_NONE},
|
|
{"<?xml?>", "Malformed XML declaration not faulted", NULL,
|
|
XML_ERROR_XML_DECL},
|
|
{/* UTF-8 BOM */
|
|
"\xEF\xBB\xBF<!ATTLIST doc a1 CDATA 'value'>", NULL, NULL,
|
|
XML_ERROR_NONE},
|
|
{"<?xml version='1.0' encoding='utf-8'?>\n$",
|
|
"Invalid token after text declaration not faulted", NULL,
|
|
XML_ERROR_INVALID_TOKEN},
|
|
{"<?xml version='1.0' encoding='utf-8'?>\n'wombat",
|
|
"Unterminated string after text decl not faulted", NULL,
|
|
XML_ERROR_UNCLOSED_TOKEN},
|
|
{"<?xml version='1.0' encoding='utf-8'?>\n\xe2\x82",
|
|
"Partial UTF-8 character after text decl not faulted", NULL,
|
|
XML_ERROR_PARTIAL_CHAR},
|
|
{"%e1;", "Recursive parameter entity not faulted", NULL,
|
|
XML_ERROR_RECURSIVE_ENTITY_REF},
|
|
{NULL, NULL, NULL, XML_ERROR_NONE}};
|
|
int i;
|
|
|
|
for (i = 0; data_004_2[i].parse_text != NULL; i++) {
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_valuer);
|
|
XML_SetUserData(g_parser, &data_004_2[i]);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
XML_ParserReset(g_parser, NULL);
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
/* Test the recursive parse interacts with a not standalone handler */
|
|
static int XMLCALL
|
|
external_entity_not_standalone(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char *text1 = "<!ELEMENT doc EMPTY>\n"
|
|
"<!ENTITY % e1 SYSTEM 'bar'>\n"
|
|
"%e1;\n";
|
|
const char *text2 = "<!ATTLIST doc a1 CDATA 'value'>";
|
|
XML_Parser ext_parser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(publicId);
|
|
if (systemId == NULL)
|
|
return XML_STATUS_OK;
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
if (! xcstrcmp(systemId, XCS("foo"))) {
|
|
XML_SetNotStandaloneHandler(ext_parser, reject_not_standalone_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text1, (int)strlen(text1), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Expected not standalone rejection");
|
|
if (XML_GetErrorCode(ext_parser) != XML_ERROR_NOT_STANDALONE)
|
|
xml_failure(ext_parser);
|
|
XML_SetNotStandaloneHandler(ext_parser, NULL);
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_ERROR;
|
|
} else if (! xcstrcmp(systemId, XCS("bar"))) {
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text2, (int)strlen(text2), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(ext_parser);
|
|
}
|
|
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_ext_entity_not_standalone) {
|
|
const char *text = "<!DOCTYPE doc SYSTEM 'foo'>\n"
|
|
"<doc></doc>";
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_not_standalone);
|
|
expect_failure(text, XML_ERROR_EXTERNAL_ENTITY_HANDLING,
|
|
"Standalone rejection not caught");
|
|
}
|
|
END_TEST
|
|
|
|
static int XMLCALL
|
|
external_entity_value_aborter(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char *text1 = "<!ELEMENT doc EMPTY>\n"
|
|
"<!ENTITY % e1 SYSTEM '004-2.ent'>\n"
|
|
"<!ENTITY % e2 '%e1;'>\n"
|
|
"%e1;\n";
|
|
const char *text2 = "<?xml version='1.0' encoding='utf-8'?>";
|
|
XML_Parser ext_parser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(publicId);
|
|
if (systemId == NULL)
|
|
return XML_STATUS_OK;
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
if (! xcstrcmp(systemId, XCS("004-1.ent"))) {
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text1, (int)strlen(text1), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(ext_parser);
|
|
}
|
|
if (! xcstrcmp(systemId, XCS("004-2.ent"))) {
|
|
XML_SetXmlDeclHandler(ext_parser, entity_suspending_xdecl_handler);
|
|
XML_SetUserData(ext_parser, ext_parser);
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text2, (int)strlen(text2), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Aborted parse not faulted");
|
|
if (XML_GetErrorCode(ext_parser) != XML_ERROR_ABORTED)
|
|
xml_failure(ext_parser);
|
|
}
|
|
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_ext_entity_value_abort) {
|
|
const char *text = "<!DOCTYPE doc SYSTEM '004-1.ent'>\n"
|
|
"<doc></doc>\n";
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_value_aborter);
|
|
resumable = XML_FALSE;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_bad_public_doctype) {
|
|
const char *text = "<?xml version='1.0' encoding='utf-8'?>\n"
|
|
"<!DOCTYPE doc PUBLIC '{BadName}' 'test'>\n"
|
|
"<doc></doc>";
|
|
|
|
/* Setting a handler provokes a particular code path */
|
|
XML_SetDoctypeDeclHandler(g_parser, dummy_start_doctype_handler,
|
|
dummy_end_doctype_handler);
|
|
expect_failure(text, XML_ERROR_PUBLICID, "Bad Public ID not failed");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test based on ibm/valid/P32/ibm32v04.xml */
|
|
START_TEST(test_attribute_enum_value) {
|
|
const char *text = "<?xml version='1.0' standalone='no'?>\n"
|
|
"<!DOCTYPE animal SYSTEM 'test.dtd'>\n"
|
|
"<animal>This is a \n <a/> \n\nyellow tiger</animal>";
|
|
ExtTest dtd_data
|
|
= {"<!ELEMENT animal (#PCDATA|a)*>\n"
|
|
"<!ELEMENT a EMPTY>\n"
|
|
"<!ATTLIST animal xml:space (default|preserve) 'preserve'>",
|
|
NULL, NULL};
|
|
const XML_Char *expected = XCS("This is a \n \n\nyellow tiger");
|
|
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader);
|
|
XML_SetUserData(g_parser, &dtd_data);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
/* An attribute list handler provokes a different code path */
|
|
XML_SetAttlistDeclHandler(g_parser, dummy_attlist_decl_handler);
|
|
run_ext_character_check(text, &dtd_data, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Slightly bizarrely, the library seems to silently ignore entity
|
|
* definitions for predefined entities, even when they are wrong. The
|
|
* language of the XML 1.0 spec is somewhat unhelpful as to what ought
|
|
* to happen, so this is currently treated as acceptable.
|
|
*/
|
|
START_TEST(test_predefined_entity_redefinition) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
"<!ENTITY apos 'foo'>\n"
|
|
"]>\n"
|
|
"<doc>'</doc>";
|
|
run_character_check(text, XCS("'"));
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that the parser stops processing the DTD after an unresolved
|
|
* parameter entity is encountered.
|
|
*/
|
|
START_TEST(test_dtd_stop_processing) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
"%foo;\n"
|
|
"<!ENTITY bar 'bas'>\n"
|
|
"]><doc/>";
|
|
|
|
XML_SetEntityDeclHandler(g_parser, dummy_entity_decl_handler);
|
|
dummy_handler_flags = 0;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
if (dummy_handler_flags != 0)
|
|
fail("DTD processing still going after undefined PE");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test public notations with no system ID */
|
|
START_TEST(test_public_notation_no_sysid) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
"<!NOTATION note PUBLIC 'foo'>\n"
|
|
"<!ELEMENT doc EMPTY>\n"
|
|
"]>\n<doc/>";
|
|
|
|
dummy_handler_flags = 0;
|
|
XML_SetNotationDeclHandler(g_parser, dummy_notation_decl_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
if (dummy_handler_flags != DUMMY_NOTATION_DECL_HANDLER_FLAG)
|
|
fail("Notation declaration handler not called");
|
|
}
|
|
END_TEST
|
|
|
|
static void XMLCALL
|
|
record_element_start_handler(void *userData, const XML_Char *name,
|
|
const XML_Char **atts) {
|
|
UNUSED_P(atts);
|
|
CharData_AppendXMLChars((CharData *)userData, name, (int)xcstrlen(name));
|
|
}
|
|
|
|
START_TEST(test_nested_groups) {
|
|
const char *text
|
|
= "<!DOCTYPE doc [\n"
|
|
"<!ELEMENT doc "
|
|
/* Sixteen elements per line */
|
|
"(e,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,"
|
|
"(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?"
|
|
"))))))))))))))))))))))))))))))))>\n"
|
|
"<!ELEMENT e EMPTY>"
|
|
"]>\n"
|
|
"<doc><e/></doc>";
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetElementDeclHandler(g_parser, dummy_element_decl_handler);
|
|
XML_SetStartElementHandler(g_parser, record_element_start_handler);
|
|
XML_SetUserData(g_parser, &storage);
|
|
dummy_handler_flags = 0;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, XCS("doce"));
|
|
if (dummy_handler_flags != DUMMY_ELEMENT_DECL_HANDLER_FLAG)
|
|
fail("Element handler not fired");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_group_choice) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
"<!ELEMENT doc (a|b|c)+>\n"
|
|
"<!ELEMENT a EMPTY>\n"
|
|
"<!ELEMENT b (#PCDATA)>\n"
|
|
"<!ELEMENT c ANY>\n"
|
|
"]>\n"
|
|
"<doc>\n"
|
|
"<a/>\n"
|
|
"<b attr='foo'>This is a foo</b>\n"
|
|
"<c></c>\n"
|
|
"</doc>\n";
|
|
|
|
XML_SetElementDeclHandler(g_parser, dummy_element_decl_handler);
|
|
dummy_handler_flags = 0;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
if (dummy_handler_flags != DUMMY_ELEMENT_DECL_HANDLER_FLAG)
|
|
fail("Element handler flag not raised");
|
|
}
|
|
END_TEST
|
|
|
|
static int XMLCALL
|
|
external_entity_public(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char *text1 = (const char *)XML_GetUserData(parser);
|
|
const char *text2 = "<!ATTLIST doc a CDATA 'value'>";
|
|
const char *text = NULL;
|
|
XML_Parser ext_parser;
|
|
int parse_res;
|
|
|
|
UNUSED_P(base);
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
return XML_STATUS_ERROR;
|
|
if (systemId != NULL && ! xcstrcmp(systemId, XCS("http://example.org/"))) {
|
|
text = text1;
|
|
} else if (publicId != NULL && ! xcstrcmp(publicId, XCS("foo"))) {
|
|
text = text2;
|
|
} else
|
|
fail("Unexpected parameters to external entity parser");
|
|
assert(text != NULL);
|
|
parse_res
|
|
= _XML_Parse_SINGLE_BYTES(ext_parser, text, (int)strlen(text), XML_TRUE);
|
|
XML_ParserFree(ext_parser);
|
|
return parse_res;
|
|
}
|
|
|
|
START_TEST(test_standalone_parameter_entity) {
|
|
const char *text = "<?xml version='1.0' standalone='yes'?>\n"
|
|
"<!DOCTYPE doc SYSTEM 'http://example.org/' [\n"
|
|
"<!ENTITY % entity '<!ELEMENT doc (#PCDATA)>'>\n"
|
|
"%entity;\n"
|
|
"]>\n"
|
|
"<doc></doc>";
|
|
char dtd_data[] = "<!ENTITY % e1 'foo'>\n";
|
|
|
|
XML_SetUserData(g_parser, dtd_data);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_public);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test skipping of parameter entity in an external DTD */
|
|
/* Derived from ibm/invalid/P69/ibm69i01.xml */
|
|
START_TEST(test_skipped_parameter_entity) {
|
|
const char *text = "<?xml version='1.0'?>\n"
|
|
"<!DOCTYPE root SYSTEM 'http://example.org/dtd.ent' [\n"
|
|
"<!ELEMENT root (#PCDATA|a)* >\n"
|
|
"]>\n"
|
|
"<root></root>";
|
|
ExtTest dtd_data = {"%pe2;", NULL, NULL};
|
|
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader);
|
|
XML_SetUserData(g_parser, &dtd_data);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetSkippedEntityHandler(g_parser, dummy_skip_handler);
|
|
dummy_handler_flags = 0;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
if (dummy_handler_flags != DUMMY_SKIP_HANDLER_FLAG)
|
|
fail("Skip handler not executed");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test recursive parameter entity definition rejected in external DTD */
|
|
START_TEST(test_recursive_external_parameter_entity) {
|
|
const char *text = "<?xml version='1.0'?>\n"
|
|
"<!DOCTYPE root SYSTEM 'http://example.org/dtd.ent' [\n"
|
|
"<!ELEMENT root (#PCDATA|a)* >\n"
|
|
"]>\n"
|
|
"<root></root>";
|
|
ExtFaults dtd_data = {"<!ENTITY % pe2 '%pe2;'>\n%pe2;",
|
|
"Recursive external parameter entity not faulted", NULL,
|
|
XML_ERROR_RECURSIVE_ENTITY_REF};
|
|
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_faulter);
|
|
XML_SetUserData(g_parser, &dtd_data);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
expect_failure(text, XML_ERROR_EXTERNAL_ENTITY_HANDLING,
|
|
"Recursive external parameter not spotted");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test undefined parameter entity in external entity handler */
|
|
static int XMLCALL
|
|
external_entity_devaluer(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char *text = "<!ELEMENT doc EMPTY>\n"
|
|
"<!ENTITY % e1 SYSTEM 'bar'>\n"
|
|
"%e1;\n";
|
|
XML_Parser ext_parser;
|
|
intptr_t clear_handler = (intptr_t)XML_GetUserData(parser);
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(publicId);
|
|
if (systemId == NULL || ! xcstrcmp(systemId, XCS("bar")))
|
|
return XML_STATUS_OK;
|
|
if (xcstrcmp(systemId, XCS("foo")))
|
|
fail("Unexpected system ID");
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could note create external entity parser");
|
|
if (clear_handler)
|
|
XML_SetExternalEntityRefHandler(ext_parser, NULL);
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(ext_parser);
|
|
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_undefined_ext_entity_in_external_dtd) {
|
|
const char *text = "<!DOCTYPE doc SYSTEM 'foo'>\n"
|
|
"<doc></doc>\n";
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_devaluer);
|
|
XML_SetUserData(g_parser, (void *)(intptr_t)XML_FALSE);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
|
|
/* Now repeat without the external entity ref handler invoking
|
|
* another copy of itself.
|
|
*/
|
|
XML_ParserReset(g_parser, NULL);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_devaluer);
|
|
XML_SetUserData(g_parser, (void *)(intptr_t)XML_TRUE);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
static void XMLCALL
|
|
aborting_xdecl_handler(void *userData, const XML_Char *version,
|
|
const XML_Char *encoding, int standalone) {
|
|
UNUSED_P(userData);
|
|
UNUSED_P(version);
|
|
UNUSED_P(encoding);
|
|
UNUSED_P(standalone);
|
|
XML_StopParser(g_parser, resumable);
|
|
XML_SetXmlDeclHandler(g_parser, NULL);
|
|
}
|
|
|
|
/* Test suspending the parse on receiving an XML declaration works */
|
|
START_TEST(test_suspend_xdecl) {
|
|
const char *text = long_character_data_text;
|
|
|
|
XML_SetXmlDeclHandler(g_parser, aborting_xdecl_handler);
|
|
resumable = XML_TRUE;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_SUSPENDED)
|
|
xml_failure(g_parser);
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_NONE)
|
|
xml_failure(g_parser);
|
|
/* Attempt to start a new parse while suspended */
|
|
if (XML_Parse(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Attempt to parse while suspended not faulted");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_SUSPENDED)
|
|
fail("Suspended parse not faulted with correct error");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test aborting the parse in an epilog works */
|
|
static void XMLCALL
|
|
selective_aborting_default_handler(void *userData, const XML_Char *s, int len) {
|
|
const XML_Char *match = (const XML_Char *)userData;
|
|
|
|
if (match == NULL
|
|
|| (xcstrlen(match) == (unsigned)len && ! xcstrncmp(match, s, len))) {
|
|
XML_StopParser(g_parser, resumable);
|
|
XML_SetDefaultHandler(g_parser, NULL);
|
|
}
|
|
}
|
|
|
|
START_TEST(test_abort_epilog) {
|
|
const char *text = "<doc></doc>\n\r\n";
|
|
XML_Char match[] = XCS("\r");
|
|
|
|
XML_SetDefaultHandler(g_parser, selective_aborting_default_handler);
|
|
XML_SetUserData(g_parser, match);
|
|
resumable = XML_FALSE;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Abort not triggered");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_ABORTED)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test a different code path for abort in the epilog */
|
|
START_TEST(test_abort_epilog_2) {
|
|
const char *text = "<doc></doc>\n";
|
|
XML_Char match[] = XCS("\n");
|
|
|
|
XML_SetDefaultHandler(g_parser, selective_aborting_default_handler);
|
|
XML_SetUserData(g_parser, match);
|
|
resumable = XML_FALSE;
|
|
expect_failure(text, XML_ERROR_ABORTED, "Abort not triggered");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test suspension from the epilog */
|
|
START_TEST(test_suspend_epilog) {
|
|
const char *text = "<doc></doc>\n";
|
|
XML_Char match[] = XCS("\n");
|
|
|
|
XML_SetDefaultHandler(g_parser, selective_aborting_default_handler);
|
|
XML_SetUserData(g_parser, match);
|
|
resumable = XML_TRUE;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_SUSPENDED)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
static void XMLCALL
|
|
suspending_end_handler(void *userData, const XML_Char *s) {
|
|
UNUSED_P(s);
|
|
XML_StopParser((XML_Parser)userData, 1);
|
|
}
|
|
|
|
START_TEST(test_suspend_in_sole_empty_tag) {
|
|
const char *text = "<doc/>";
|
|
enum XML_Status rc;
|
|
|
|
XML_SetEndElementHandler(g_parser, suspending_end_handler);
|
|
XML_SetUserData(g_parser, g_parser);
|
|
rc = _XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE);
|
|
if (rc == XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
else if (rc != XML_STATUS_SUSPENDED)
|
|
fail("Suspend not triggered");
|
|
rc = XML_ResumeParser(g_parser);
|
|
if (rc == XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
else if (rc != XML_STATUS_OK)
|
|
fail("Resume failed");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_unfinished_epilog) {
|
|
const char *text = "<doc></doc><";
|
|
|
|
expect_failure(text, XML_ERROR_UNCLOSED_TOKEN,
|
|
"Incomplete epilog entry not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_partial_char_in_epilog) {
|
|
const char *text = "<doc></doc>\xe2\x82";
|
|
|
|
/* First check that no fault is raised if the parse is not finished */
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_FALSE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
/* Now check that it is faulted once we finish */
|
|
if (XML_ParseBuffer(g_parser, 0, XML_TRUE) != XML_STATUS_ERROR)
|
|
fail("Partial character in epilog not faulted");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_PARTIAL_CHAR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_hash_collision) {
|
|
/* For full coverage of the lookup routine, we need to ensure a
|
|
* hash collision even though we can only tell that we have one
|
|
* through breakpoint debugging or coverage statistics. The
|
|
* following will cause a hash collision on machines with a 64-bit
|
|
* long type; others will have to experiment. The full coverage
|
|
* tests invoked from qa.sh usually provide a hash collision, but
|
|
* not always. This is an attempt to provide insurance.
|
|
*/
|
|
#define COLLIDING_HASH_SALT (unsigned long)_SIP_ULL(0xffffffffU, 0xff99fc90U)
|
|
const char *text
|
|
= "<doc>\n"
|
|
"<a1/><a2/><a3/><a4/><a5/><a6/><a7/><a8/>\n"
|
|
"<b1></b1><b2 attr='foo'>This is a foo</b2><b3></b3><b4></b4>\n"
|
|
"<b5></b5><b6></b6><b7></b7><b8></b8>\n"
|
|
"<c1/><c2/><c3/><c4/><c5/><c6/><c7/><c8/>\n"
|
|
"<d1/><d2/><d3/><d4/><d5/><d6/><d7/>\n"
|
|
"<d8>This triggers the table growth and collides with b2</d8>\n"
|
|
"</doc>\n";
|
|
|
|
XML_SetHashSalt(g_parser, COLLIDING_HASH_SALT);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
#undef COLLIDING_HASH_SALT
|
|
|
|
/* Test resuming a parse suspended in entity substitution */
|
|
static void XMLCALL
|
|
start_element_suspender(void *userData, const XML_Char *name,
|
|
const XML_Char **atts) {
|
|
UNUSED_P(userData);
|
|
UNUSED_P(atts);
|
|
if (! xcstrcmp(name, XCS("suspend")))
|
|
XML_StopParser(g_parser, XML_TRUE);
|
|
if (! xcstrcmp(name, XCS("abort")))
|
|
XML_StopParser(g_parser, XML_FALSE);
|
|
}
|
|
|
|
START_TEST(test_suspend_resume_internal_entity) {
|
|
const char *text
|
|
= "<!DOCTYPE doc [\n"
|
|
"<!ENTITY foo '<suspend>Hi<suspend>Ho</suspend></suspend>'>\n"
|
|
"]>\n"
|
|
"<doc>&foo;</doc>\n";
|
|
const XML_Char *expected1 = XCS("Hi");
|
|
const XML_Char *expected2 = XCS("HiHo");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetStartElementHandler(g_parser, start_element_suspender);
|
|
XML_SetCharacterDataHandler(g_parser, accumulate_characters);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (XML_Parse(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_SUSPENDED)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, XCS(""));
|
|
if (XML_ResumeParser(g_parser) != XML_STATUS_SUSPENDED)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected1);
|
|
if (XML_ResumeParser(g_parser) != XML_STATUS_OK)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected2);
|
|
}
|
|
END_TEST
|
|
|
|
static void XMLCALL
|
|
suspending_comment_handler(void *userData, const XML_Char *data) {
|
|
UNUSED_P(data);
|
|
XML_Parser parser = (XML_Parser)userData;
|
|
XML_StopParser(parser, XML_TRUE);
|
|
}
|
|
|
|
START_TEST(test_suspend_resume_internal_entity_issue_629) {
|
|
const char *const text
|
|
= "<!DOCTYPE a [<!ENTITY e '<!--COMMENT-->a'>]><a>&e;<b>\n"
|
|
"<"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"/>"
|
|
"</b></a>";
|
|
const size_t firstChunkSizeBytes = 54;
|
|
|
|
XML_Parser parser = XML_ParserCreate(NULL);
|
|
XML_SetUserData(parser, parser);
|
|
XML_SetCommentHandler(parser, suspending_comment_handler);
|
|
|
|
if (XML_Parse(parser, text, (int)firstChunkSizeBytes, XML_FALSE)
|
|
!= XML_STATUS_SUSPENDED)
|
|
xml_failure(parser);
|
|
if (XML_ResumeParser(parser) != XML_STATUS_OK)
|
|
xml_failure(parser);
|
|
if (XML_Parse(parser, text + firstChunkSizeBytes,
|
|
(int)(strlen(text) - firstChunkSizeBytes), XML_TRUE)
|
|
!= XML_STATUS_OK)
|
|
xml_failure(parser);
|
|
XML_ParserFree(parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test syntax error is caught at parse resumption */
|
|
START_TEST(test_resume_entity_with_syntax_error) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
"<!ENTITY foo '<suspend>Hi</wombat>'>\n"
|
|
"]>\n"
|
|
"<doc>&foo;</doc>\n";
|
|
|
|
XML_SetStartElementHandler(g_parser, start_element_suspender);
|
|
if (XML_Parse(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_SUSPENDED)
|
|
xml_failure(g_parser);
|
|
if (XML_ResumeParser(g_parser) != XML_STATUS_ERROR)
|
|
fail("Syntax error in entity not faulted");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_TAG_MISMATCH)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test suspending and resuming in a parameter entity substitution */
|
|
static void XMLCALL
|
|
element_decl_suspender(void *userData, const XML_Char *name,
|
|
XML_Content *model) {
|
|
UNUSED_P(userData);
|
|
UNUSED_P(name);
|
|
XML_StopParser(g_parser, XML_TRUE);
|
|
XML_FreeContentModel(g_parser, model);
|
|
}
|
|
|
|
START_TEST(test_suspend_resume_parameter_entity) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
"<!ENTITY % foo '<!ELEMENT doc (#PCDATA)*>'>\n"
|
|
"%foo;\n"
|
|
"]>\n"
|
|
"<doc>Hello, world</doc>";
|
|
const XML_Char *expected = XCS("Hello, world");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetElementDeclHandler(g_parser, element_decl_suspender);
|
|
XML_SetCharacterDataHandler(g_parser, accumulate_characters);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (XML_Parse(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_SUSPENDED)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, XCS(""));
|
|
if (XML_ResumeParser(g_parser) != XML_STATUS_OK)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test attempting to use parser after an error is faulted */
|
|
START_TEST(test_restart_on_error) {
|
|
const char *text = "<$doc><doc></doc>";
|
|
|
|
if (XML_Parse(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Invalid tag name not faulted");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_INVALID_TOKEN)
|
|
xml_failure(g_parser);
|
|
if (XML_Parse(g_parser, NULL, 0, XML_TRUE) != XML_STATUS_ERROR)
|
|
fail("Restarting invalid parse not faulted");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_INVALID_TOKEN)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that angle brackets in an attribute default value are faulted */
|
|
START_TEST(test_reject_lt_in_attribute_value) {
|
|
const char *text = "<!DOCTYPE doc [<!ATTLIST doc a CDATA '<bar>'>]>\n"
|
|
"<doc></doc>";
|
|
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN,
|
|
"Bad attribute default not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_reject_unfinished_param_in_att_value) {
|
|
const char *text = "<!DOCTYPE doc [<!ATTLIST doc a CDATA '&foo'>]>\n"
|
|
"<doc></doc>";
|
|
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN,
|
|
"Bad attribute default not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_trailing_cr_in_att_value) {
|
|
const char *text = "<doc a='value\r'/>";
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Try parsing a general entity within a parameter entity in a
|
|
* standalone internal DTD. Covers a corner case in the parser.
|
|
*/
|
|
START_TEST(test_standalone_internal_entity) {
|
|
const char *text = "<?xml version='1.0' standalone='yes' ?>\n"
|
|
"<!DOCTYPE doc [\n"
|
|
" <!ELEMENT doc (#PCDATA)>\n"
|
|
" <!ENTITY % pe '<!ATTLIST doc att2 CDATA \"≥\">'>\n"
|
|
" <!ENTITY ge 'AttDefaultValue'>\n"
|
|
" %pe;\n"
|
|
"]>\n"
|
|
"<doc att2='any'/>";
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that a reference to an unknown external entity is skipped */
|
|
START_TEST(test_skipped_external_entity) {
|
|
const char *text = "<!DOCTYPE doc SYSTEM 'http://example.org/'>\n"
|
|
"<doc></doc>\n";
|
|
ExtTest test_data = {"<!ELEMENT doc EMPTY>\n"
|
|
"<!ENTITY % e2 '%e1;'>\n",
|
|
NULL, NULL};
|
|
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test a different form of unknown external entity */
|
|
typedef struct ext_hdlr_data {
|
|
const char *parse_text;
|
|
XML_ExternalEntityRefHandler handler;
|
|
} ExtHdlrData;
|
|
|
|
static int XMLCALL
|
|
external_entity_oneshot_loader(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
ExtHdlrData *test_data = (ExtHdlrData *)XML_GetUserData(parser);
|
|
XML_Parser ext_parser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser.");
|
|
/* Use the requested entity parser for further externals */
|
|
XML_SetExternalEntityRefHandler(ext_parser, test_data->handler);
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, test_data->parse_text,
|
|
(int)strlen(test_data->parse_text), XML_TRUE)
|
|
== XML_STATUS_ERROR) {
|
|
xml_failure(ext_parser);
|
|
}
|
|
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_skipped_null_loaded_ext_entity) {
|
|
const char *text = "<!DOCTYPE doc SYSTEM 'http://example.org/one.ent'>\n"
|
|
"<doc />";
|
|
ExtHdlrData test_data
|
|
= {"<!ENTITY % pe1 SYSTEM 'http://example.org/two.ent'>\n"
|
|
"<!ENTITY % pe2 '%pe1;'>\n"
|
|
"%pe2;\n",
|
|
external_entity_null_loader};
|
|
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_oneshot_loader);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_skipped_unloaded_ext_entity) {
|
|
const char *text = "<!DOCTYPE doc SYSTEM 'http://example.org/one.ent'>\n"
|
|
"<doc />";
|
|
ExtHdlrData test_data
|
|
= {"<!ENTITY % pe1 SYSTEM 'http://example.org/two.ent'>\n"
|
|
"<!ENTITY % pe2 '%pe1;'>\n"
|
|
"%pe2;\n",
|
|
NULL};
|
|
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_oneshot_loader);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that a parameter entity value ending with a carriage return
|
|
* has it translated internally into a newline.
|
|
*/
|
|
START_TEST(test_param_entity_with_trailing_cr) {
|
|
#define PARAM_ENTITY_NAME "pe"
|
|
#define PARAM_ENTITY_CORE_VALUE "<!ATTLIST doc att CDATA \"default\">"
|
|
const char *text = "<!DOCTYPE doc SYSTEM 'http://example.org/'>\n"
|
|
"<doc/>";
|
|
ExtTest test_data
|
|
= {"<!ENTITY % " PARAM_ENTITY_NAME " '" PARAM_ENTITY_CORE_VALUE "\r'>\n"
|
|
"%" PARAM_ENTITY_NAME ";\n",
|
|
NULL, NULL};
|
|
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader);
|
|
XML_SetEntityDeclHandler(g_parser, param_entity_match_handler);
|
|
entity_name_to_match = XCS(PARAM_ENTITY_NAME);
|
|
entity_value_to_match = XCS(PARAM_ENTITY_CORE_VALUE) XCS("\n");
|
|
entity_match_flag = ENTITY_MATCH_NOT_FOUND;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
if (entity_match_flag == ENTITY_MATCH_FAIL)
|
|
fail("Parameter entity CR->NEWLINE conversion failed");
|
|
else if (entity_match_flag == ENTITY_MATCH_NOT_FOUND)
|
|
fail("Parameter entity not parsed");
|
|
}
|
|
#undef PARAM_ENTITY_NAME
|
|
#undef PARAM_ENTITY_CORE_VALUE
|
|
END_TEST
|
|
|
|
START_TEST(test_invalid_character_entity) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY entity '�'>\n"
|
|
"]>\n"
|
|
"<doc>&entity;</doc>";
|
|
|
|
expect_failure(text, XML_ERROR_BAD_CHAR_REF,
|
|
"Out of range character reference not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_invalid_character_entity_2) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY entity '&#xg0;'>\n"
|
|
"]>\n"
|
|
"<doc>&entity;</doc>";
|
|
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN,
|
|
"Out of range character reference not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_invalid_character_entity_3) {
|
|
const char text[] =
|
|
/* <!DOCTYPE doc [\n */
|
|
"\0<\0!\0D\0O\0C\0T\0Y\0P\0E\0 \0d\0o\0c\0 \0[\0\n"
|
|
/* U+0E04 = KHO KHWAI
|
|
* U+0E08 = CHO CHAN */
|
|
/* <!ENTITY entity '&\u0e04\u0e08;'>\n */
|
|
"\0<\0!\0E\0N\0T\0I\0T\0Y\0 \0e\0n\0t\0i\0t\0y\0 "
|
|
"\0'\0&\x0e\x04\x0e\x08\0;\0'\0>\0\n"
|
|
/* ]>\n */
|
|
"\0]\0>\0\n"
|
|
/* <doc>&entity;</doc> */
|
|
"\0<\0d\0o\0c\0>\0&\0e\0n\0t\0i\0t\0y\0;\0<\0/\0d\0o\0c\0>";
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Invalid start of entity name not faulted");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_UNDEFINED_ENTITY)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_invalid_character_entity_4) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY entity '�'>\n" /* = � */
|
|
"]>\n"
|
|
"<doc>&entity;</doc>";
|
|
|
|
expect_failure(text, XML_ERROR_BAD_CHAR_REF,
|
|
"Out of range character reference not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that processing instructions are picked up by a default handler */
|
|
START_TEST(test_pi_handled_in_default) {
|
|
const char *text = "<?test processing instruction?>\n<doc/>";
|
|
const XML_Char *expected = XCS("<?test processing instruction?>\n<doc/>");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetDefaultHandler(g_parser, accumulate_characters);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that comments are picked up by a default handler */
|
|
START_TEST(test_comment_handled_in_default) {
|
|
const char *text = "<!-- This is a comment -->\n<doc/>";
|
|
const XML_Char *expected = XCS("<!-- This is a comment -->\n<doc/>");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetDefaultHandler(g_parser, accumulate_characters);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test PIs that look almost but not quite like XML declarations */
|
|
static void XMLCALL
|
|
accumulate_pi_characters(void *userData, const XML_Char *target,
|
|
const XML_Char *data) {
|
|
CharData *storage = (CharData *)userData;
|
|
|
|
CharData_AppendXMLChars(storage, target, -1);
|
|
CharData_AppendXMLChars(storage, XCS(": "), 2);
|
|
CharData_AppendXMLChars(storage, data, -1);
|
|
CharData_AppendXMLChars(storage, XCS("\n"), 1);
|
|
}
|
|
|
|
START_TEST(test_pi_yml) {
|
|
const char *text = "<?yml something like data?><doc/>";
|
|
const XML_Char *expected = XCS("yml: something like data\n");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetProcessingInstructionHandler(g_parser, accumulate_pi_characters);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_pi_xnl) {
|
|
const char *text = "<?xnl nothing like data?><doc/>";
|
|
const XML_Char *expected = XCS("xnl: nothing like data\n");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetProcessingInstructionHandler(g_parser, accumulate_pi_characters);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_pi_xmm) {
|
|
const char *text = "<?xmm everything like data?><doc/>";
|
|
const XML_Char *expected = XCS("xmm: everything like data\n");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetProcessingInstructionHandler(g_parser, accumulate_pi_characters);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_utf16_pi) {
|
|
const char text[] =
|
|
/* <?{KHO KHWAI}{CHO CHAN}?>
|
|
* where {KHO KHWAI} = U+0E04
|
|
* and {CHO CHAN} = U+0E08
|
|
*/
|
|
"<\0?\0\x04\x0e\x08\x0e?\0>\0"
|
|
/* <q/> */
|
|
"<\0q\0/\0>\0";
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\x0e04\x0e08: \n");
|
|
#else
|
|
const XML_Char *expected = XCS("\xe0\xb8\x84\xe0\xb8\x88: \n");
|
|
#endif
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetProcessingInstructionHandler(g_parser, accumulate_pi_characters);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_utf16_be_pi) {
|
|
const char text[] =
|
|
/* <?{KHO KHWAI}{CHO CHAN}?>
|
|
* where {KHO KHWAI} = U+0E04
|
|
* and {CHO CHAN} = U+0E08
|
|
*/
|
|
"\0<\0?\x0e\x04\x0e\x08\0?\0>"
|
|
/* <q/> */
|
|
"\0<\0q\0/\0>";
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\x0e04\x0e08: \n");
|
|
#else
|
|
const XML_Char *expected = XCS("\xe0\xb8\x84\xe0\xb8\x88: \n");
|
|
#endif
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetProcessingInstructionHandler(g_parser, accumulate_pi_characters);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that comments can be picked up and translated */
|
|
static void XMLCALL
|
|
accumulate_comment(void *userData, const XML_Char *data) {
|
|
CharData *storage = (CharData *)userData;
|
|
|
|
CharData_AppendXMLChars(storage, data, -1);
|
|
}
|
|
|
|
START_TEST(test_utf16_be_comment) {
|
|
const char text[] =
|
|
/* <!-- Comment A --> */
|
|
"\0<\0!\0-\0-\0 \0C\0o\0m\0m\0e\0n\0t\0 \0A\0 \0-\0-\0>\0\n"
|
|
/* <doc/> */
|
|
"\0<\0d\0o\0c\0/\0>";
|
|
const XML_Char *expected = XCS(" Comment A ");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetCommentHandler(g_parser, accumulate_comment);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_utf16_le_comment) {
|
|
const char text[] =
|
|
/* <!-- Comment B --> */
|
|
"<\0!\0-\0-\0 \0C\0o\0m\0m\0e\0n\0t\0 \0B\0 \0-\0-\0>\0\n\0"
|
|
/* <doc/> */
|
|
"<\0d\0o\0c\0/\0>\0";
|
|
const XML_Char *expected = XCS(" Comment B ");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetCommentHandler(g_parser, accumulate_comment);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that the unknown encoding handler with map entries that expect
|
|
* conversion but no conversion function is faulted
|
|
*/
|
|
static int XMLCALL
|
|
failing_converter(void *data, const char *s) {
|
|
UNUSED_P(data);
|
|
UNUSED_P(s);
|
|
/* Always claim to have failed */
|
|
return -1;
|
|
}
|
|
|
|
static int XMLCALL
|
|
prefix_converter(void *data, const char *s) {
|
|
UNUSED_P(data);
|
|
/* If the first byte is 0xff, raise an error */
|
|
if (s[0] == (char)-1)
|
|
return -1;
|
|
/* Just add the low bits of the first byte to the second */
|
|
return (s[1] + (s[0] & 0x7f)) & 0x01ff;
|
|
}
|
|
|
|
static int XMLCALL
|
|
MiscEncodingHandler(void *data, const XML_Char *encoding, XML_Encoding *info) {
|
|
int i;
|
|
int high_map = -2; /* Assume a 2-byte sequence */
|
|
|
|
if (! xcstrcmp(encoding, XCS("invalid-9"))
|
|
|| ! xcstrcmp(encoding, XCS("ascii-like"))
|
|
|| ! xcstrcmp(encoding, XCS("invalid-len"))
|
|
|| ! xcstrcmp(encoding, XCS("invalid-a"))
|
|
|| ! xcstrcmp(encoding, XCS("invalid-surrogate"))
|
|
|| ! xcstrcmp(encoding, XCS("invalid-high")))
|
|
high_map = -1;
|
|
|
|
for (i = 0; i < 128; ++i)
|
|
info->map[i] = i;
|
|
for (; i < 256; ++i)
|
|
info->map[i] = high_map;
|
|
|
|
/* If required, put an invalid value in the ASCII entries */
|
|
if (! xcstrcmp(encoding, XCS("invalid-9")))
|
|
info->map[9] = 5;
|
|
/* If required, have a top-bit set character starts a 5-byte sequence */
|
|
if (! xcstrcmp(encoding, XCS("invalid-len")))
|
|
info->map[0x81] = -5;
|
|
/* If required, make a top-bit set character a valid ASCII character */
|
|
if (! xcstrcmp(encoding, XCS("invalid-a")))
|
|
info->map[0x82] = 'a';
|
|
/* If required, give a top-bit set character a forbidden value,
|
|
* what would otherwise be the first of a surrogate pair.
|
|
*/
|
|
if (! xcstrcmp(encoding, XCS("invalid-surrogate")))
|
|
info->map[0x83] = 0xd801;
|
|
/* If required, give a top-bit set character too high a value */
|
|
if (! xcstrcmp(encoding, XCS("invalid-high")))
|
|
info->map[0x84] = 0x010101;
|
|
|
|
info->data = data;
|
|
info->release = NULL;
|
|
if (! xcstrcmp(encoding, XCS("failing-conv")))
|
|
info->convert = failing_converter;
|
|
else if (! xcstrcmp(encoding, XCS("prefix-conv")))
|
|
info->convert = prefix_converter;
|
|
else
|
|
info->convert = NULL;
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_missing_encoding_conversion_fn) {
|
|
const char *text = "<?xml version='1.0' encoding='no-conv'?>\n"
|
|
"<doc>\x81</doc>";
|
|
|
|
XML_SetUnknownEncodingHandler(g_parser, MiscEncodingHandler, NULL);
|
|
/* MiscEncodingHandler sets up an encoding with every top-bit-set
|
|
* character introducing a two-byte sequence. For this, it
|
|
* requires a convert function. The above function call doesn't
|
|
* pass one through, so when BadEncodingHandler actually gets
|
|
* called it should supply an invalid encoding.
|
|
*/
|
|
expect_failure(text, XML_ERROR_UNKNOWN_ENCODING,
|
|
"Encoding with missing convert() not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_failing_encoding_conversion_fn) {
|
|
const char *text = "<?xml version='1.0' encoding='failing-conv'?>\n"
|
|
"<doc>\x81</doc>";
|
|
|
|
XML_SetUnknownEncodingHandler(g_parser, MiscEncodingHandler, NULL);
|
|
/* BadEncodingHandler sets up an encoding with every top-bit-set
|
|
* character introducing a two-byte sequence. For this, it
|
|
* requires a convert function. The above function call passes
|
|
* one that insists all possible sequences are invalid anyway.
|
|
*/
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN,
|
|
"Encoding with failing convert() not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test unknown encoding conversions */
|
|
START_TEST(test_unknown_encoding_success) {
|
|
const char *text = "<?xml version='1.0' encoding='prefix-conv'?>\n"
|
|
/* Equivalent to <eoc>Hello, world</eoc> */
|
|
"<\x81\x64\x80oc>Hello, world</\x81\x64\x80oc>";
|
|
|
|
XML_SetUnknownEncodingHandler(g_parser, MiscEncodingHandler, NULL);
|
|
run_character_check(text, XCS("Hello, world"));
|
|
}
|
|
END_TEST
|
|
|
|
/* Test bad name character in unknown encoding */
|
|
START_TEST(test_unknown_encoding_bad_name) {
|
|
const char *text = "<?xml version='1.0' encoding='prefix-conv'?>\n"
|
|
"<\xff\x64oc>Hello, world</\xff\x64oc>";
|
|
|
|
XML_SetUnknownEncodingHandler(g_parser, MiscEncodingHandler, NULL);
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN,
|
|
"Bad name start in unknown encoding not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test bad mid-name character in unknown encoding */
|
|
START_TEST(test_unknown_encoding_bad_name_2) {
|
|
const char *text = "<?xml version='1.0' encoding='prefix-conv'?>\n"
|
|
"<d\xffoc>Hello, world</d\xffoc>";
|
|
|
|
XML_SetUnknownEncodingHandler(g_parser, MiscEncodingHandler, NULL);
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN,
|
|
"Bad name in unknown encoding not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test element name that is long enough to fill the conversion buffer
|
|
* in an unknown encoding, finishing with an encoded character.
|
|
*/
|
|
START_TEST(test_unknown_encoding_long_name_1) {
|
|
const char *text = "<?xml version='1.0' encoding='prefix-conv'?>\n"
|
|
"<abcdefghabcdefghabcdefghijkl\x80m\x80n\x80o\x80p>"
|
|
"Hi"
|
|
"</abcdefghabcdefghabcdefghijkl\x80m\x80n\x80o\x80p>";
|
|
const XML_Char *expected = XCS("abcdefghabcdefghabcdefghijklmnop");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetUnknownEncodingHandler(g_parser, MiscEncodingHandler, NULL);
|
|
XML_SetStartElementHandler(g_parser, record_element_start_handler);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test element name that is long enough to fill the conversion buffer
|
|
* in an unknown encoding, finishing with an simple character.
|
|
*/
|
|
START_TEST(test_unknown_encoding_long_name_2) {
|
|
const char *text = "<?xml version='1.0' encoding='prefix-conv'?>\n"
|
|
"<abcdefghabcdefghabcdefghijklmnop>"
|
|
"Hi"
|
|
"</abcdefghabcdefghabcdefghijklmnop>";
|
|
const XML_Char *expected = XCS("abcdefghabcdefghabcdefghijklmnop");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetUnknownEncodingHandler(g_parser, MiscEncodingHandler, NULL);
|
|
XML_SetStartElementHandler(g_parser, record_element_start_handler);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_invalid_unknown_encoding) {
|
|
const char *text = "<?xml version='1.0' encoding='invalid-9'?>\n"
|
|
"<doc>Hello world</doc>";
|
|
|
|
XML_SetUnknownEncodingHandler(g_parser, MiscEncodingHandler, NULL);
|
|
expect_failure(text, XML_ERROR_UNKNOWN_ENCODING,
|
|
"Invalid unknown encoding not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_unknown_ascii_encoding_ok) {
|
|
const char *text = "<?xml version='1.0' encoding='ascii-like'?>\n"
|
|
"<doc>Hello, world</doc>";
|
|
|
|
XML_SetUnknownEncodingHandler(g_parser, MiscEncodingHandler, NULL);
|
|
run_character_check(text, XCS("Hello, world"));
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_unknown_ascii_encoding_fail) {
|
|
const char *text = "<?xml version='1.0' encoding='ascii-like'?>\n"
|
|
"<doc>Hello, \x80 world</doc>";
|
|
|
|
XML_SetUnknownEncodingHandler(g_parser, MiscEncodingHandler, NULL);
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN,
|
|
"Invalid character not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_unknown_encoding_invalid_length) {
|
|
const char *text = "<?xml version='1.0' encoding='invalid-len'?>\n"
|
|
"<doc>Hello, world</doc>";
|
|
|
|
XML_SetUnknownEncodingHandler(g_parser, MiscEncodingHandler, NULL);
|
|
expect_failure(text, XML_ERROR_UNKNOWN_ENCODING,
|
|
"Invalid unknown encoding not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_unknown_encoding_invalid_topbit) {
|
|
const char *text = "<?xml version='1.0' encoding='invalid-a'?>\n"
|
|
"<doc>Hello, world</doc>";
|
|
|
|
XML_SetUnknownEncodingHandler(g_parser, MiscEncodingHandler, NULL);
|
|
expect_failure(text, XML_ERROR_UNKNOWN_ENCODING,
|
|
"Invalid unknown encoding not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_unknown_encoding_invalid_surrogate) {
|
|
const char *text = "<?xml version='1.0' encoding='invalid-surrogate'?>\n"
|
|
"<doc>Hello, \x82 world</doc>";
|
|
|
|
XML_SetUnknownEncodingHandler(g_parser, MiscEncodingHandler, NULL);
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN,
|
|
"Invalid unknown encoding not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_unknown_encoding_invalid_high) {
|
|
const char *text = "<?xml version='1.0' encoding='invalid-high'?>\n"
|
|
"<doc>Hello, world</doc>";
|
|
|
|
XML_SetUnknownEncodingHandler(g_parser, MiscEncodingHandler, NULL);
|
|
expect_failure(text, XML_ERROR_UNKNOWN_ENCODING,
|
|
"Invalid unknown encoding not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_unknown_encoding_invalid_attr_value) {
|
|
const char *text = "<?xml version='1.0' encoding='prefix-conv'?>\n"
|
|
"<doc attr='\xff\x30'/>";
|
|
|
|
XML_SetUnknownEncodingHandler(g_parser, MiscEncodingHandler, NULL);
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN,
|
|
"Invalid attribute valid not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test an external entity parser set to use latin-1 detects UTF-16
|
|
* BOMs correctly.
|
|
*/
|
|
enum ee_parse_flags { EE_PARSE_NONE = 0x00, EE_PARSE_FULL_BUFFER = 0x01 };
|
|
|
|
typedef struct ExtTest2 {
|
|
const char *parse_text;
|
|
int parse_len;
|
|
const XML_Char *encoding;
|
|
CharData *storage;
|
|
enum ee_parse_flags flags;
|
|
} ExtTest2;
|
|
|
|
static int XMLCALL
|
|
external_entity_loader2(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
ExtTest2 *test_data = (ExtTest2 *)XML_GetUserData(parser);
|
|
XML_Parser extparser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
extparser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (extparser == NULL)
|
|
fail("Coulr not create external entity parser");
|
|
if (test_data->encoding != NULL) {
|
|
if (! XML_SetEncoding(extparser, test_data->encoding))
|
|
fail("XML_SetEncoding() ignored for external entity");
|
|
}
|
|
if (test_data->flags & EE_PARSE_FULL_BUFFER) {
|
|
if (XML_Parse(extparser, test_data->parse_text, test_data->parse_len,
|
|
XML_TRUE)
|
|
== XML_STATUS_ERROR) {
|
|
xml_failure(extparser);
|
|
}
|
|
} else if (_XML_Parse_SINGLE_BYTES(extparser, test_data->parse_text,
|
|
test_data->parse_len, XML_TRUE)
|
|
== XML_STATUS_ERROR) {
|
|
xml_failure(extparser);
|
|
}
|
|
|
|
XML_ParserFree(extparser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
/* Test that UTF-16 BOM does not select UTF-16 given explicit encoding */
|
|
static void XMLCALL
|
|
ext2_accumulate_characters(void *userData, const XML_Char *s, int len) {
|
|
ExtTest2 *test_data = (ExtTest2 *)userData;
|
|
accumulate_characters(test_data->storage, s, len);
|
|
}
|
|
|
|
START_TEST(test_ext_entity_latin1_utf16le_bom) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
ExtTest2 test_data
|
|
= {/* If UTF-16, 0xfeff is the BOM and 0x204c is black left bullet */
|
|
/* If Latin-1, 0xff = Y-diaeresis, 0xfe = lowercase thorn,
|
|
* 0x4c = L and 0x20 is a space
|
|
*/
|
|
"\xff\xfe\x4c\x20", 4, XCS("iso-8859-1"), NULL, EE_PARSE_NONE};
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\x00ff\x00feL ");
|
|
#else
|
|
/* In UTF-8, y-diaeresis is 0xc3 0xbf, lowercase thorn is 0xc3 0xbe */
|
|
const XML_Char *expected = XCS("\xc3\xbf\xc3\xbeL ");
|
|
#endif
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
test_data.storage = &storage;
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader2);
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetCharacterDataHandler(g_parser, ext2_accumulate_characters);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_ext_entity_latin1_utf16be_bom) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
ExtTest2 test_data
|
|
= {/* If UTF-16, 0xfeff is the BOM and 0x204c is black left bullet */
|
|
/* If Latin-1, 0xff = Y-diaeresis, 0xfe = lowercase thorn,
|
|
* 0x4c = L and 0x20 is a space
|
|
*/
|
|
"\xfe\xff\x20\x4c", 4, XCS("iso-8859-1"), NULL, EE_PARSE_NONE};
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\x00fe\x00ff L");
|
|
#else
|
|
/* In UTF-8, y-diaeresis is 0xc3 0xbf, lowercase thorn is 0xc3 0xbe */
|
|
const XML_Char *expected = XCS("\xc3\xbe\xc3\xbf L");
|
|
#endif
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
test_data.storage = &storage;
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader2);
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetCharacterDataHandler(g_parser, ext2_accumulate_characters);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Parsing the full buffer rather than a byte at a time makes a
|
|
* difference to the encoding scanning code, so repeat the above tests
|
|
* without breaking them down by byte.
|
|
*/
|
|
START_TEST(test_ext_entity_latin1_utf16le_bom2) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
ExtTest2 test_data
|
|
= {/* If UTF-16, 0xfeff is the BOM and 0x204c is black left bullet */
|
|
/* If Latin-1, 0xff = Y-diaeresis, 0xfe = lowercase thorn,
|
|
* 0x4c = L and 0x20 is a space
|
|
*/
|
|
"\xff\xfe\x4c\x20", 4, XCS("iso-8859-1"), NULL, EE_PARSE_FULL_BUFFER};
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\x00ff\x00feL ");
|
|
#else
|
|
/* In UTF-8, y-diaeresis is 0xc3 0xbf, lowercase thorn is 0xc3 0xbe */
|
|
const XML_Char *expected = XCS("\xc3\xbf\xc3\xbeL ");
|
|
#endif
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
test_data.storage = &storage;
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader2);
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetCharacterDataHandler(g_parser, ext2_accumulate_characters);
|
|
if (XML_Parse(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_ext_entity_latin1_utf16be_bom2) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
ExtTest2 test_data
|
|
= {/* If UTF-16, 0xfeff is the BOM and 0x204c is black left bullet */
|
|
/* If Latin-1, 0xff = Y-diaeresis, 0xfe = lowercase thorn,
|
|
* 0x4c = L and 0x20 is a space
|
|
*/
|
|
"\xfe\xff\x20\x4c", 4, XCS("iso-8859-1"), NULL, EE_PARSE_FULL_BUFFER};
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\x00fe\x00ff L");
|
|
#else
|
|
/* In UTF-8, y-diaeresis is 0xc3 0xbf, lowercase thorn is 0xc3 0xbe */
|
|
const XML_Char *expected = "\xc3\xbe\xc3\xbf L";
|
|
#endif
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
test_data.storage = &storage;
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader2);
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetCharacterDataHandler(g_parser, ext2_accumulate_characters);
|
|
if (XML_Parse(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test little-endian UTF-16 given an explicit big-endian encoding */
|
|
START_TEST(test_ext_entity_utf16_be) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
ExtTest2 test_data
|
|
= {"<\0e\0/\0>\0", 8, XCS("utf-16be"), NULL, EE_PARSE_NONE};
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\x3c00\x6500\x2f00\x3e00");
|
|
#else
|
|
const XML_Char *expected = XCS("\xe3\xb0\x80" /* U+3C00 */
|
|
"\xe6\x94\x80" /* U+6500 */
|
|
"\xe2\xbc\x80" /* U+2F00 */
|
|
"\xe3\xb8\x80"); /* U+3E00 */
|
|
#endif
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
test_data.storage = &storage;
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader2);
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetCharacterDataHandler(g_parser, ext2_accumulate_characters);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test big-endian UTF-16 given an explicit little-endian encoding */
|
|
START_TEST(test_ext_entity_utf16_le) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
ExtTest2 test_data
|
|
= {"\0<\0e\0/\0>", 8, XCS("utf-16le"), NULL, EE_PARSE_NONE};
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\x3c00\x6500\x2f00\x3e00");
|
|
#else
|
|
const XML_Char *expected = XCS("\xe3\xb0\x80" /* U+3C00 */
|
|
"\xe6\x94\x80" /* U+6500 */
|
|
"\xe2\xbc\x80" /* U+2F00 */
|
|
"\xe3\xb8\x80"); /* U+3E00 */
|
|
#endif
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
test_data.storage = &storage;
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader2);
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetCharacterDataHandler(g_parser, ext2_accumulate_characters);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test little-endian UTF-16 given no explicit encoding.
|
|
* The existing default encoding (UTF-8) is assumed to hold without a
|
|
* BOM to contradict it, so the entity value will in fact provoke an
|
|
* error because 0x00 is not a valid XML character. We parse the
|
|
* whole buffer in one go rather than feeding it in byte by byte to
|
|
* exercise different code paths in the initial scanning routines.
|
|
*/
|
|
typedef struct ExtFaults2 {
|
|
const char *parse_text;
|
|
int parse_len;
|
|
const char *fail_text;
|
|
const XML_Char *encoding;
|
|
enum XML_Error error;
|
|
} ExtFaults2;
|
|
|
|
static int XMLCALL
|
|
external_entity_faulter2(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
ExtFaults2 *test_data = (ExtFaults2 *)XML_GetUserData(parser);
|
|
XML_Parser extparser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
extparser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (extparser == NULL)
|
|
fail("Could not create external entity parser");
|
|
if (test_data->encoding != NULL) {
|
|
if (! XML_SetEncoding(extparser, test_data->encoding))
|
|
fail("XML_SetEncoding() ignored for external entity");
|
|
}
|
|
if (XML_Parse(extparser, test_data->parse_text, test_data->parse_len,
|
|
XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail(test_data->fail_text);
|
|
if (XML_GetErrorCode(extparser) != test_data->error)
|
|
xml_failure(extparser);
|
|
|
|
XML_ParserFree(extparser);
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
|
|
START_TEST(test_ext_entity_utf16_unknown) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
ExtFaults2 test_data
|
|
= {"a\0b\0c\0", 6, "Invalid character in entity not faulted", NULL,
|
|
XML_ERROR_INVALID_TOKEN};
|
|
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_faulter2);
|
|
XML_SetUserData(g_parser, &test_data);
|
|
expect_failure(text, XML_ERROR_EXTERNAL_ENTITY_HANDLING,
|
|
"Invalid character should not have been accepted");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test not-quite-UTF-8 BOM (0xEF 0xBB 0xBF) */
|
|
START_TEST(test_ext_entity_utf8_non_bom) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
ExtTest2 test_data
|
|
= {"\xef\xbb\x80", /* Arabic letter DAD medial form, U+FEC0 */
|
|
3, NULL, NULL, EE_PARSE_NONE};
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\xfec0");
|
|
#else
|
|
const XML_Char *expected = XCS("\xef\xbb\x80");
|
|
#endif
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
test_data.storage = &storage;
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader2);
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetCharacterDataHandler(g_parser, ext2_accumulate_characters);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that UTF-8 in a CDATA section is correctly passed through */
|
|
START_TEST(test_utf8_in_cdata_section) {
|
|
const char *text = "<doc><![CDATA[one \xc3\xa9 two]]></doc>";
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("one \x00e9 two");
|
|
#else
|
|
const XML_Char *expected = XCS("one \xc3\xa9 two");
|
|
#endif
|
|
|
|
run_character_check(text, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that little-endian UTF-16 in a CDATA section is handled */
|
|
START_TEST(test_utf8_in_cdata_section_2) {
|
|
const char *text = "<doc><![CDATA[\xc3\xa9]\xc3\xa9two]]></doc>";
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\x00e9]\x00e9two");
|
|
#else
|
|
const XML_Char *expected = XCS("\xc3\xa9]\xc3\xa9two");
|
|
#endif
|
|
|
|
run_character_check(text, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_utf8_in_start_tags) {
|
|
struct test_case {
|
|
bool goodName;
|
|
bool goodNameStart;
|
|
const char *tagName;
|
|
};
|
|
|
|
// The idea with the tests below is this:
|
|
// We want to cover 1-, 2- and 3-byte sequences, 4-byte sequences
|
|
// go to isNever and are hence not a concern.
|
|
//
|
|
// We start with a character that is a valid name character
|
|
// (or even name-start character, see XML 1.0r4 spec) and then we flip
|
|
// single bits at places where (1) the result leaves the UTF-8 encoding space
|
|
// and (2) we stay in the same n-byte sequence family.
|
|
//
|
|
// The flipped bits are highlighted in angle brackets in comments,
|
|
// e.g. "[<1>011 1001]" means we had [0011 1001] but we now flipped
|
|
// the most significant bit to 1 to leave UTF-8 encoding space.
|
|
struct test_case cases[] = {
|
|
// 1-byte UTF-8: [0xxx xxxx]
|
|
{true, true, "\x3A"}, // [0011 1010] = ASCII colon ':'
|
|
{false, false, "\xBA"}, // [<1>011 1010]
|
|
{true, false, "\x39"}, // [0011 1001] = ASCII nine '9'
|
|
{false, false, "\xB9"}, // [<1>011 1001]
|
|
|
|
// 2-byte UTF-8: [110x xxxx] [10xx xxxx]
|
|
{true, true, "\xDB\xA5"}, // [1101 1011] [1010 0101] =
|
|
// Arabic small waw U+06E5
|
|
{false, false, "\x9B\xA5"}, // [1<0>01 1011] [1010 0101]
|
|
{false, false, "\xDB\x25"}, // [1101 1011] [<0>010 0101]
|
|
{false, false, "\xDB\xE5"}, // [1101 1011] [1<1>10 0101]
|
|
{true, false, "\xCC\x81"}, // [1100 1100] [1000 0001] =
|
|
// combining char U+0301
|
|
{false, false, "\x8C\x81"}, // [1<0>00 1100] [1000 0001]
|
|
{false, false, "\xCC\x01"}, // [1100 1100] [<0>000 0001]
|
|
{false, false, "\xCC\xC1"}, // [1100 1100] [1<1>00 0001]
|
|
|
|
// 3-byte UTF-8: [1110 xxxx] [10xx xxxx] [10xxxxxx]
|
|
{true, true, "\xE0\xA4\x85"}, // [1110 0000] [1010 0100] [1000 0101] =
|
|
// Devanagari Letter A U+0905
|
|
{false, false, "\xA0\xA4\x85"}, // [1<0>10 0000] [1010 0100] [1000 0101]
|
|
{false, false, "\xE0\x24\x85"}, // [1110 0000] [<0>010 0100] [1000 0101]
|
|
{false, false, "\xE0\xE4\x85"}, // [1110 0000] [1<1>10 0100] [1000 0101]
|
|
{false, false, "\xE0\xA4\x05"}, // [1110 0000] [1010 0100] [<0>000 0101]
|
|
{false, false, "\xE0\xA4\xC5"}, // [1110 0000] [1010 0100] [1<1>00 0101]
|
|
{true, false, "\xE0\xA4\x81"}, // [1110 0000] [1010 0100] [1000 0001] =
|
|
// combining char U+0901
|
|
{false, false, "\xA0\xA4\x81"}, // [1<0>10 0000] [1010 0100] [1000 0001]
|
|
{false, false, "\xE0\x24\x81"}, // [1110 0000] [<0>010 0100] [1000 0001]
|
|
{false, false, "\xE0\xE4\x81"}, // [1110 0000] [1<1>10 0100] [1000 0001]
|
|
{false, false, "\xE0\xA4\x01"}, // [1110 0000] [1010 0100] [<0>000 0001]
|
|
{false, false, "\xE0\xA4\xC1"}, // [1110 0000] [1010 0100] [1<1>00 0001]
|
|
};
|
|
const bool atNameStart[] = {true, false};
|
|
|
|
size_t i = 0;
|
|
char doc[1024];
|
|
size_t failCount = 0;
|
|
|
|
for (; i < sizeof(cases) / sizeof(cases[0]); i++) {
|
|
size_t j = 0;
|
|
for (; j < sizeof(atNameStart) / sizeof(atNameStart[0]); j++) {
|
|
const bool expectedSuccess
|
|
= atNameStart[j] ? cases[i].goodNameStart : cases[i].goodName;
|
|
sprintf(doc, "<%s%s><!--", atNameStart[j] ? "" : "a", cases[i].tagName);
|
|
XML_Parser parser = XML_ParserCreate(NULL);
|
|
|
|
const enum XML_Status status
|
|
= XML_Parse(parser, doc, (int)strlen(doc), /*isFinal=*/XML_FALSE);
|
|
|
|
bool success = true;
|
|
if ((status == XML_STATUS_OK) != expectedSuccess) {
|
|
success = false;
|
|
}
|
|
if ((status == XML_STATUS_ERROR)
|
|
&& (XML_GetErrorCode(parser) != XML_ERROR_INVALID_TOKEN)) {
|
|
success = false;
|
|
}
|
|
|
|
if (! success) {
|
|
fprintf(
|
|
stderr,
|
|
"FAIL case %2u (%sat name start, %u-byte sequence, error code %d)\n",
|
|
(unsigned)i + 1u, atNameStart[j] ? " " : "not ",
|
|
(unsigned)strlen(cases[i].tagName), XML_GetErrorCode(parser));
|
|
failCount++;
|
|
}
|
|
|
|
XML_ParserFree(parser);
|
|
}
|
|
}
|
|
|
|
if (failCount > 0) {
|
|
fail("UTF-8 regression detected");
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
/* Test trailing spaces in elements are accepted */
|
|
static void XMLCALL
|
|
record_element_end_handler(void *userData, const XML_Char *name) {
|
|
CharData *storage = (CharData *)userData;
|
|
|
|
CharData_AppendXMLChars(storage, XCS("/"), 1);
|
|
CharData_AppendXMLChars(storage, name, -1);
|
|
}
|
|
|
|
START_TEST(test_trailing_spaces_in_elements) {
|
|
const char *text = "<doc >Hi</doc >";
|
|
const XML_Char *expected = XCS("doc/doc");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetElementHandler(g_parser, record_element_start_handler,
|
|
record_element_end_handler);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_utf16_attribute) {
|
|
const char text[] =
|
|
/* <d {KHO KHWAI}{CHO CHAN}='a'/>
|
|
* where {KHO KHWAI} = U+0E04 = 0xe0 0xb8 0x84 in UTF-8
|
|
* and {CHO CHAN} = U+0E08 = 0xe0 0xb8 0x88 in UTF-8
|
|
*/
|
|
"<\0d\0 \0\x04\x0e\x08\x0e=\0'\0a\0'\0/\0>\0";
|
|
const XML_Char *expected = XCS("a");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetStartElementHandler(g_parser, accumulate_attribute);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_utf16_second_attr) {
|
|
/* <d a='1' {KHO KHWAI}{CHO CHAN}='2'/>
|
|
* where {KHO KHWAI} = U+0E04 = 0xe0 0xb8 0x84 in UTF-8
|
|
* and {CHO CHAN} = U+0E08 = 0xe0 0xb8 0x88 in UTF-8
|
|
*/
|
|
const char text[] = "<\0d\0 \0a\0=\0'\0\x31\0'\0 \0"
|
|
"\x04\x0e\x08\x0e=\0'\0\x32\0'\0/\0>\0";
|
|
const XML_Char *expected = XCS("1");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetStartElementHandler(g_parser, accumulate_attribute);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_attr_after_solidus) {
|
|
const char *text = "<doc attr1='a' / attr2='b'>";
|
|
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN, "Misplaced / not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
static void XMLCALL
|
|
accumulate_entity_decl(void *userData, const XML_Char *entityName,
|
|
int is_parameter_entity, const XML_Char *value,
|
|
int value_length, const XML_Char *base,
|
|
const XML_Char *systemId, const XML_Char *publicId,
|
|
const XML_Char *notationName) {
|
|
CharData *storage = (CharData *)userData;
|
|
|
|
UNUSED_P(is_parameter_entity);
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
UNUSED_P(notationName);
|
|
CharData_AppendXMLChars(storage, entityName, -1);
|
|
CharData_AppendXMLChars(storage, XCS("="), 1);
|
|
CharData_AppendXMLChars(storage, value, value_length);
|
|
CharData_AppendXMLChars(storage, XCS("\n"), 1);
|
|
}
|
|
|
|
START_TEST(test_utf16_pe) {
|
|
/* <!DOCTYPE doc [
|
|
* <!ENTITY % {KHO KHWAI}{CHO CHAN} '<!ELEMENT doc (#PCDATA)>'>
|
|
* %{KHO KHWAI}{CHO CHAN};
|
|
* ]>
|
|
* <doc></doc>
|
|
*
|
|
* where {KHO KHWAI} = U+0E04 = 0xe0 0xb8 0x84 in UTF-8
|
|
* and {CHO CHAN} = U+0E08 = 0xe0 0xb8 0x88 in UTF-8
|
|
*/
|
|
const char text[] = "\0<\0!\0D\0O\0C\0T\0Y\0P\0E\0 \0d\0o\0c\0 \0[\0\n"
|
|
"\0<\0!\0E\0N\0T\0I\0T\0Y\0 \0%\0 \x0e\x04\x0e\x08\0 "
|
|
"\0'\0<\0!\0E\0L\0E\0M\0E\0N\0T\0 "
|
|
"\0d\0o\0c\0 \0(\0#\0P\0C\0D\0A\0T\0A\0)\0>\0'\0>\0\n"
|
|
"\0%\x0e\x04\x0e\x08\0;\0\n"
|
|
"\0]\0>\0\n"
|
|
"\0<\0d\0o\0c\0>\0<\0/\0d\0o\0c\0>";
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\x0e04\x0e08=<!ELEMENT doc (#PCDATA)>\n");
|
|
#else
|
|
const XML_Char *expected
|
|
= XCS("\xe0\xb8\x84\xe0\xb8\x88=<!ELEMENT doc (#PCDATA)>\n");
|
|
#endif
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetEntityDeclHandler(g_parser, accumulate_entity_decl);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that duff attribute description keywords are rejected */
|
|
START_TEST(test_bad_attr_desc_keyword) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ATTLIST doc attr CDATA #!IMPLIED>\n"
|
|
"]>\n"
|
|
"<doc />";
|
|
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN,
|
|
"Bad keyword !IMPLIED not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that an invalid attribute description keyword consisting of
|
|
* UTF-16 characters with their top bytes non-zero are correctly
|
|
* faulted
|
|
*/
|
|
START_TEST(test_bad_attr_desc_keyword_utf16) {
|
|
/* <!DOCTYPE d [
|
|
* <!ATTLIST d a CDATA #{KHO KHWAI}{CHO CHAN}>
|
|
* ]><d/>
|
|
*
|
|
* where {KHO KHWAI} = U+0E04 = 0xe0 0xb8 0x84 in UTF-8
|
|
* and {CHO CHAN} = U+0E08 = 0xe0 0xb8 0x88 in UTF-8
|
|
*/
|
|
const char text[]
|
|
= "\0<\0!\0D\0O\0C\0T\0Y\0P\0E\0 \0d\0 \0[\0\n"
|
|
"\0<\0!\0A\0T\0T\0L\0I\0S\0T\0 \0d\0 \0a\0 \0C\0D\0A\0T\0A\0 "
|
|
"\0#\x0e\x04\x0e\x08\0>\0\n"
|
|
"\0]\0>\0<\0d\0/\0>";
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Invalid UTF16 attribute keyword not faulted");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_SYNTAX)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that invalid syntax in a <!DOCTYPE> is rejected. Do this
|
|
* using prefix-encoding (see above) to trigger specific code paths
|
|
*/
|
|
START_TEST(test_bad_doctype) {
|
|
const char *text = "<?xml version='1.0' encoding='prefix-conv'?>\n"
|
|
"<!DOCTYPE doc [ \x80\x44 ]><doc/>";
|
|
|
|
XML_SetUnknownEncodingHandler(g_parser, MiscEncodingHandler, NULL);
|
|
expect_failure(text, XML_ERROR_SYNTAX,
|
|
"Invalid bytes in DOCTYPE not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_bad_doctype_utf8) {
|
|
const char *text = "<!DOCTYPE \xDB\x25"
|
|
"doc><doc/>"; // [1101 1011] [<0>010 0101]
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN,
|
|
"Invalid UTF-8 in DOCTYPE not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_bad_doctype_utf16) {
|
|
const char text[] =
|
|
/* <!DOCTYPE doc [ \x06f2 ]><doc/>
|
|
*
|
|
* U+06F2 = EXTENDED ARABIC-INDIC DIGIT TWO, a valid number
|
|
* (name character) but not a valid letter (name start character)
|
|
*/
|
|
"\0<\0!\0D\0O\0C\0T\0Y\0P\0E\0 \0d\0o\0c\0 \0[\0 "
|
|
"\x06\xf2"
|
|
"\0 \0]\0>\0<\0d\0o\0c\0/\0>";
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Invalid bytes in DOCTYPE not faulted");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_SYNTAX)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_bad_doctype_plus) {
|
|
const char *text = "<!DOCTYPE 1+ [ <!ENTITY foo 'bar'> ]>\n"
|
|
"<1+>&foo;</1+>";
|
|
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN,
|
|
"'+' in document name not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_bad_doctype_star) {
|
|
const char *text = "<!DOCTYPE 1* [ <!ENTITY foo 'bar'> ]>\n"
|
|
"<1*>&foo;</1*>";
|
|
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN,
|
|
"'*' in document name not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_bad_doctype_query) {
|
|
const char *text = "<!DOCTYPE 1? [ <!ENTITY foo 'bar'> ]>\n"
|
|
"<1?>&foo;</1?>";
|
|
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN,
|
|
"'?' in document name not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_unknown_encoding_bad_ignore) {
|
|
const char *text = "<?xml version='1.0' encoding='prefix-conv'?>"
|
|
"<!DOCTYPE doc SYSTEM 'foo'>"
|
|
"<doc><e>&entity;</e></doc>";
|
|
ExtFaults fault = {"<![IGNORE[<!ELEMENT \xffG (#PCDATA)*>]]>",
|
|
"Invalid character not faulted", XCS("prefix-conv"),
|
|
XML_ERROR_INVALID_TOKEN};
|
|
|
|
XML_SetUnknownEncodingHandler(g_parser, MiscEncodingHandler, NULL);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_faulter);
|
|
XML_SetUserData(g_parser, &fault);
|
|
expect_failure(text, XML_ERROR_EXTERNAL_ENTITY_HANDLING,
|
|
"Bad IGNORE section with unknown encoding not failed");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_entity_in_utf16_be_attr) {
|
|
const char text[] =
|
|
/* <e a='ä ä'></e> */
|
|
"\0<\0e\0 \0a\0=\0'\0&\0#\0\x32\0\x32\0\x38\0;\0 "
|
|
"\0&\0#\0x\0\x30\0\x30\0E\0\x34\0;\0'\0>\0<\0/\0e\0>";
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\x00e4 \x00e4");
|
|
#else
|
|
const XML_Char *expected = XCS("\xc3\xa4 \xc3\xa4");
|
|
#endif
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetStartElementHandler(g_parser, accumulate_attribute);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_entity_in_utf16_le_attr) {
|
|
const char text[] =
|
|
/* <e a='ä ä'></e> */
|
|
"<\0e\0 \0a\0=\0'\0&\0#\0\x32\0\x32\0\x38\0;\0 \0"
|
|
"&\0#\0x\0\x30\0\x30\0E\0\x34\0;\0'\0>\0<\0/\0e\0>\0";
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("\x00e4 \x00e4");
|
|
#else
|
|
const XML_Char *expected = XCS("\xc3\xa4 \xc3\xa4");
|
|
#endif
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetStartElementHandler(g_parser, accumulate_attribute);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_entity_public_utf16_be) {
|
|
const char text[] =
|
|
/* <!DOCTYPE d [ */
|
|
"\0<\0!\0D\0O\0C\0T\0Y\0P\0E\0 \0d\0 \0[\0\n"
|
|
/* <!ENTITY % e PUBLIC 'foo' 'bar.ent'> */
|
|
"\0<\0!\0E\0N\0T\0I\0T\0Y\0 \0%\0 \0e\0 \0P\0U\0B\0L\0I\0C\0 "
|
|
"\0'\0f\0o\0o\0'\0 \0'\0b\0a\0r\0.\0e\0n\0t\0'\0>\0\n"
|
|
/* %e; */
|
|
"\0%\0e\0;\0\n"
|
|
/* ]> */
|
|
"\0]\0>\0\n"
|
|
/* <d>&j;</d> */
|
|
"\0<\0d\0>\0&\0j\0;\0<\0/\0d\0>";
|
|
ExtTest2 test_data = {/* <!ENTITY j 'baz'> */
|
|
"\0<\0!\0E\0N\0T\0I\0T\0Y\0 \0j\0 \0'\0b\0a\0z\0'\0>",
|
|
34, NULL, NULL, EE_PARSE_NONE};
|
|
const XML_Char *expected = XCS("baz");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
test_data.storage = &storage;
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader2);
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetCharacterDataHandler(g_parser, ext2_accumulate_characters);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_entity_public_utf16_le) {
|
|
const char text[] =
|
|
/* <!DOCTYPE d [ */
|
|
"<\0!\0D\0O\0C\0T\0Y\0P\0E\0 \0d\0 \0[\0\n\0"
|
|
/* <!ENTITY % e PUBLIC 'foo' 'bar.ent'> */
|
|
"<\0!\0E\0N\0T\0I\0T\0Y\0 \0%\0 \0e\0 \0P\0U\0B\0L\0I\0C\0 \0"
|
|
"'\0f\0o\0o\0'\0 \0'\0b\0a\0r\0.\0e\0n\0t\0'\0>\0\n\0"
|
|
/* %e; */
|
|
"%\0e\0;\0\n\0"
|
|
/* ]> */
|
|
"]\0>\0\n\0"
|
|
/* <d>&j;</d> */
|
|
"<\0d\0>\0&\0j\0;\0<\0/\0d\0>\0";
|
|
ExtTest2 test_data = {/* <!ENTITY j 'baz'> */
|
|
"<\0!\0E\0N\0T\0I\0T\0Y\0 \0j\0 \0'\0b\0a\0z\0'\0>\0",
|
|
34, NULL, NULL, EE_PARSE_NONE};
|
|
const XML_Char *expected = XCS("baz");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
test_data.storage = &storage;
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_loader2);
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetCharacterDataHandler(g_parser, ext2_accumulate_characters);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that a doctype with neither an internal nor external subset is
|
|
* faulted
|
|
*/
|
|
START_TEST(test_short_doctype) {
|
|
const char *text = "<!DOCTYPE doc></doc>";
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN,
|
|
"DOCTYPE without subset not rejected");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_short_doctype_2) {
|
|
const char *text = "<!DOCTYPE doc PUBLIC></doc>";
|
|
expect_failure(text, XML_ERROR_SYNTAX,
|
|
"DOCTYPE without Public ID not rejected");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_short_doctype_3) {
|
|
const char *text = "<!DOCTYPE doc SYSTEM></doc>";
|
|
expect_failure(text, XML_ERROR_SYNTAX,
|
|
"DOCTYPE without System ID not rejected");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_long_doctype) {
|
|
const char *text = "<!DOCTYPE doc PUBLIC 'foo' 'bar' 'baz'></doc>";
|
|
expect_failure(text, XML_ERROR_SYNTAX, "DOCTYPE with extra ID not rejected");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_bad_entity) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY foo PUBLIC>\n"
|
|
"]>\n"
|
|
"<doc/>";
|
|
expect_failure(text, XML_ERROR_SYNTAX,
|
|
"ENTITY without Public ID is not rejected");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test unquoted value is faulted */
|
|
START_TEST(test_bad_entity_2) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY % foo bar>\n"
|
|
"]>\n"
|
|
"<doc/>";
|
|
expect_failure(text, XML_ERROR_SYNTAX,
|
|
"ENTITY without Public ID is not rejected");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_bad_entity_3) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY % foo PUBLIC>\n"
|
|
"]>\n"
|
|
"<doc/>";
|
|
expect_failure(text, XML_ERROR_SYNTAX,
|
|
"Parameter ENTITY without Public ID is not rejected");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_bad_entity_4) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY % foo SYSTEM>\n"
|
|
"]>\n"
|
|
"<doc/>";
|
|
expect_failure(text, XML_ERROR_SYNTAX,
|
|
"Parameter ENTITY without Public ID is not rejected");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_bad_notation) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!NOTATION n SYSTEM>\n"
|
|
"]>\n"
|
|
"<doc/>";
|
|
expect_failure(text, XML_ERROR_SYNTAX,
|
|
"Notation without System ID is not rejected");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test for issue #11, wrongly suppressed default handler */
|
|
typedef struct default_check {
|
|
const XML_Char *expected;
|
|
const int expectedLen;
|
|
XML_Bool seen;
|
|
} DefaultCheck;
|
|
|
|
static void XMLCALL
|
|
checking_default_handler(void *userData, const XML_Char *s, int len) {
|
|
DefaultCheck *data = (DefaultCheck *)userData;
|
|
int i;
|
|
|
|
for (i = 0; data[i].expected != NULL; i++) {
|
|
if (data[i].expectedLen == len
|
|
&& ! memcmp(data[i].expected, s, len * sizeof(XML_Char))) {
|
|
data[i].seen = XML_TRUE;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
START_TEST(test_default_doctype_handler) {
|
|
const char *text = "<!DOCTYPE doc PUBLIC 'pubname' 'test.dtd' [\n"
|
|
" <!ENTITY foo 'bar'>\n"
|
|
"]>\n"
|
|
"<doc>&foo;</doc>";
|
|
DefaultCheck test_data[] = {{XCS("'pubname'"), 9, XML_FALSE},
|
|
{XCS("'test.dtd'"), 10, XML_FALSE},
|
|
{NULL, 0, XML_FALSE}};
|
|
int i;
|
|
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetDefaultHandler(g_parser, checking_default_handler);
|
|
XML_SetEntityDeclHandler(g_parser, dummy_entity_decl_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
for (i = 0; test_data[i].expected != NULL; i++)
|
|
if (! test_data[i].seen)
|
|
fail("Default handler not run for public !DOCTYPE");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_empty_element_abort) {
|
|
const char *text = "<abort/>";
|
|
|
|
XML_SetStartElementHandler(g_parser, start_element_suspender);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Expected to error on abort");
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test for GH issue #612: unfinished m_declAttributeType
|
|
* allocation in ->m_tempPool can corrupt following allocation.
|
|
*/
|
|
static int XMLCALL
|
|
external_entity_unfinished_attlist(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base,
|
|
const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char *text = "<!ELEMENT barf ANY>\n"
|
|
"<!ATTLIST barf my_attr (blah|%blah;a|foo) #REQUIRED>\n"
|
|
"<!--COMMENT-->\n";
|
|
XML_Parser ext_parser;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(publicId);
|
|
if (systemId == NULL)
|
|
return XML_STATUS_OK;
|
|
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(ext_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(ext_parser);
|
|
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_pool_integrity_with_unfinished_attr) {
|
|
const char *text = "<?xml version='1.0' encoding='UTF-8'?>\n"
|
|
"<!DOCTYPE foo [\n"
|
|
"<!ELEMENT foo ANY>\n"
|
|
"<!ENTITY % entp SYSTEM \"external.dtd\">\n"
|
|
"%entp;\n"
|
|
"]>\n"
|
|
"<a></a>\n";
|
|
const XML_Char *expected = XCS("COMMENT");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_unfinished_attlist);
|
|
XML_SetAttlistDeclHandler(g_parser, dummy_attlist_decl_handler);
|
|
XML_SetCommentHandler(g_parser, accumulate_comment);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
typedef struct {
|
|
XML_Parser parser;
|
|
CharData *storage;
|
|
} ParserPlusStorage;
|
|
|
|
static void XMLCALL
|
|
accumulate_and_suspend_comment_handler(void *userData, const XML_Char *data) {
|
|
ParserPlusStorage *const parserPlusStorage = (ParserPlusStorage *)userData;
|
|
accumulate_comment(parserPlusStorage->storage, data);
|
|
XML_StopParser(parserPlusStorage->parser, XML_TRUE);
|
|
}
|
|
|
|
START_TEST(test_nested_entity_suspend) {
|
|
const char *const text = "<!DOCTYPE a [\n"
|
|
" <!ENTITY e1 '<!--e1-->'>\n"
|
|
" <!ENTITY e2 '<!--e2 head-->&e1;<!--e2 tail-->'>\n"
|
|
" <!ENTITY e3 '<!--e3 head-->&e2;<!--e3 tail-->'>\n"
|
|
"]>\n"
|
|
"<a><!--start-->&e3;<!--end--></a>";
|
|
const XML_Char *const expected = XCS("start") XCS("e3 head") XCS("e2 head")
|
|
XCS("e1") XCS("e2 tail") XCS("e3 tail") XCS("end");
|
|
CharData storage;
|
|
XML_Parser parser = XML_ParserCreate(NULL);
|
|
ParserPlusStorage parserPlusStorage = {parser, &storage};
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetParamEntityParsing(parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetCommentHandler(parser, accumulate_and_suspend_comment_handler);
|
|
XML_SetUserData(parser, &parserPlusStorage);
|
|
|
|
enum XML_Status status = XML_Parse(parser, text, (int)strlen(text), XML_TRUE);
|
|
while (status == XML_STATUS_SUSPENDED) {
|
|
status = XML_ResumeParser(parser);
|
|
}
|
|
if (status != XML_STATUS_OK)
|
|
xml_failure(parser);
|
|
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
XML_ParserFree(parser);
|
|
}
|
|
END_TEST
|
|
|
|
/*
|
|
* Namespaces tests.
|
|
*/
|
|
|
|
static void
|
|
namespace_setup(void) {
|
|
g_parser = XML_ParserCreateNS(NULL, XCS(' '));
|
|
if (g_parser == NULL)
|
|
fail("Parser not created.");
|
|
}
|
|
|
|
static void
|
|
namespace_teardown(void) {
|
|
basic_teardown();
|
|
}
|
|
|
|
/* Check that an element name and attribute name match the expected values.
|
|
The expected values are passed as an array reference of string pointers
|
|
provided as the userData argument; the first is the expected
|
|
element name, and the second is the expected attribute name.
|
|
*/
|
|
static int triplet_start_flag = XML_FALSE;
|
|
static int triplet_end_flag = XML_FALSE;
|
|
|
|
static void XMLCALL
|
|
triplet_start_checker(void *userData, const XML_Char *name,
|
|
const XML_Char **atts) {
|
|
XML_Char **elemstr = (XML_Char **)userData;
|
|
char buffer[1024];
|
|
if (xcstrcmp(elemstr[0], name) != 0) {
|
|
sprintf(buffer, "unexpected start string: '%" XML_FMT_STR "'", name);
|
|
fail(buffer);
|
|
}
|
|
if (xcstrcmp(elemstr[1], atts[0]) != 0) {
|
|
sprintf(buffer, "unexpected attribute string: '%" XML_FMT_STR "'", atts[0]);
|
|
fail(buffer);
|
|
}
|
|
triplet_start_flag = XML_TRUE;
|
|
}
|
|
|
|
/* Check that the element name passed to the end-element handler matches
|
|
the expected value. The expected value is passed as the first element
|
|
in an array of strings passed as the userData argument.
|
|
*/
|
|
static void XMLCALL
|
|
triplet_end_checker(void *userData, const XML_Char *name) {
|
|
XML_Char **elemstr = (XML_Char **)userData;
|
|
if (xcstrcmp(elemstr[0], name) != 0) {
|
|
char buffer[1024];
|
|
sprintf(buffer, "unexpected end string: '%" XML_FMT_STR "'", name);
|
|
fail(buffer);
|
|
}
|
|
triplet_end_flag = XML_TRUE;
|
|
}
|
|
|
|
START_TEST(test_return_ns_triplet) {
|
|
const char *text = "<foo:e xmlns:foo='http://example.org/' bar:a='12'\n"
|
|
" xmlns:bar='http://example.org/'>";
|
|
const char *epilog = "</foo:e>";
|
|
const XML_Char *elemstr[]
|
|
= {XCS("http://example.org/ e foo"), XCS("http://example.org/ a bar")};
|
|
XML_SetReturnNSTriplet(g_parser, XML_TRUE);
|
|
XML_SetUserData(g_parser, (void *)elemstr);
|
|
XML_SetElementHandler(g_parser, triplet_start_checker, triplet_end_checker);
|
|
XML_SetNamespaceDeclHandler(g_parser, dummy_start_namespace_decl_handler,
|
|
dummy_end_namespace_decl_handler);
|
|
triplet_start_flag = XML_FALSE;
|
|
triplet_end_flag = XML_FALSE;
|
|
dummy_handler_flags = 0;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_FALSE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
if (! triplet_start_flag)
|
|
fail("triplet_start_checker not invoked");
|
|
/* Check that unsetting "return triplets" fails while still parsing */
|
|
XML_SetReturnNSTriplet(g_parser, XML_FALSE);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, epilog, (int)strlen(epilog), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
if (! triplet_end_flag)
|
|
fail("triplet_end_checker not invoked");
|
|
if (dummy_handler_flags
|
|
!= (DUMMY_START_NS_DECL_HANDLER_FLAG | DUMMY_END_NS_DECL_HANDLER_FLAG))
|
|
fail("Namespace handlers not called");
|
|
}
|
|
END_TEST
|
|
|
|
static void XMLCALL
|
|
overwrite_start_checker(void *userData, const XML_Char *name,
|
|
const XML_Char **atts) {
|
|
CharData *storage = (CharData *)userData;
|
|
CharData_AppendXMLChars(storage, XCS("start "), 6);
|
|
CharData_AppendXMLChars(storage, name, -1);
|
|
while (*atts != NULL) {
|
|
CharData_AppendXMLChars(storage, XCS("\nattribute "), 11);
|
|
CharData_AppendXMLChars(storage, *atts, -1);
|
|
atts += 2;
|
|
}
|
|
CharData_AppendXMLChars(storage, XCS("\n"), 1);
|
|
}
|
|
|
|
static void XMLCALL
|
|
overwrite_end_checker(void *userData, const XML_Char *name) {
|
|
CharData *storage = (CharData *)userData;
|
|
CharData_AppendXMLChars(storage, XCS("end "), 4);
|
|
CharData_AppendXMLChars(storage, name, -1);
|
|
CharData_AppendXMLChars(storage, XCS("\n"), 1);
|
|
}
|
|
|
|
static void
|
|
run_ns_tagname_overwrite_test(const char *text, const XML_Char *result) {
|
|
CharData storage;
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetElementHandler(g_parser, overwrite_start_checker,
|
|
overwrite_end_checker);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, result);
|
|
}
|
|
|
|
/* Regression test for SF bug #566334. */
|
|
START_TEST(test_ns_tagname_overwrite) {
|
|
const char *text = "<n:e xmlns:n='http://example.org/'>\n"
|
|
" <n:f n:attr='foo'/>\n"
|
|
" <n:g n:attr2='bar'/>\n"
|
|
"</n:e>";
|
|
const XML_Char *result = XCS("start http://example.org/ e\n")
|
|
XCS("start http://example.org/ f\n")
|
|
XCS("attribute http://example.org/ attr\n")
|
|
XCS("end http://example.org/ f\n")
|
|
XCS("start http://example.org/ g\n")
|
|
XCS("attribute http://example.org/ attr2\n")
|
|
XCS("end http://example.org/ g\n")
|
|
XCS("end http://example.org/ e\n");
|
|
run_ns_tagname_overwrite_test(text, result);
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test for SF bug #566334. */
|
|
START_TEST(test_ns_tagname_overwrite_triplet) {
|
|
const char *text = "<n:e xmlns:n='http://example.org/'>\n"
|
|
" <n:f n:attr='foo'/>\n"
|
|
" <n:g n:attr2='bar'/>\n"
|
|
"</n:e>";
|
|
const XML_Char *result = XCS("start http://example.org/ e n\n")
|
|
XCS("start http://example.org/ f n\n")
|
|
XCS("attribute http://example.org/ attr n\n")
|
|
XCS("end http://example.org/ f n\n")
|
|
XCS("start http://example.org/ g n\n")
|
|
XCS("attribute http://example.org/ attr2 n\n")
|
|
XCS("end http://example.org/ g n\n")
|
|
XCS("end http://example.org/ e n\n");
|
|
XML_SetReturnNSTriplet(g_parser, XML_TRUE);
|
|
run_ns_tagname_overwrite_test(text, result);
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test for SF bug #620343. */
|
|
static void XMLCALL
|
|
start_element_fail(void *userData, const XML_Char *name,
|
|
const XML_Char **atts) {
|
|
UNUSED_P(userData);
|
|
UNUSED_P(name);
|
|
UNUSED_P(atts);
|
|
|
|
/* We should never get here. */
|
|
fail("should never reach start_element_fail()");
|
|
}
|
|
|
|
static void XMLCALL
|
|
start_ns_clearing_start_element(void *userData, const XML_Char *prefix,
|
|
const XML_Char *uri) {
|
|
UNUSED_P(prefix);
|
|
UNUSED_P(uri);
|
|
XML_SetStartElementHandler((XML_Parser)userData, NULL);
|
|
}
|
|
|
|
START_TEST(test_start_ns_clears_start_element) {
|
|
/* This needs to use separate start/end tags; using the empty tag
|
|
syntax doesn't cause the problematic path through Expat to be
|
|
taken.
|
|
*/
|
|
const char *text = "<e xmlns='http://example.org/'></e>";
|
|
|
|
XML_SetStartElementHandler(g_parser, start_element_fail);
|
|
XML_SetStartNamespaceDeclHandler(g_parser, start_ns_clearing_start_element);
|
|
XML_SetEndNamespaceDeclHandler(g_parser, dummy_end_namespace_decl_handler);
|
|
XML_UseParserAsHandlerArg(g_parser);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test for SF bug #616863. */
|
|
static int XMLCALL
|
|
external_entity_handler(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
intptr_t callno = 1 + (intptr_t)XML_GetUserData(parser);
|
|
const char *text;
|
|
XML_Parser p2;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
if (callno == 1)
|
|
text = ("<!ELEMENT doc (e+)>\n"
|
|
"<!ATTLIST doc xmlns CDATA #IMPLIED>\n"
|
|
"<!ELEMENT e EMPTY>\n");
|
|
else
|
|
text = ("<?xml version='1.0' encoding='us-ascii'?>"
|
|
"<e/>");
|
|
|
|
XML_SetUserData(parser, (void *)callno);
|
|
p2 = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (_XML_Parse_SINGLE_BYTES(p2, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR) {
|
|
xml_failure(p2);
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
XML_ParserFree(p2);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_default_ns_from_ext_subset_and_ext_ge) {
|
|
const char *text = "<?xml version='1.0'?>\n"
|
|
"<!DOCTYPE doc SYSTEM 'http://example.org/doc.dtd' [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/entity.ent'>\n"
|
|
"]>\n"
|
|
"<doc xmlns='http://example.org/ns1'>\n"
|
|
"&en;\n"
|
|
"</doc>";
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_handler);
|
|
/* We actually need to set this handler to tickle this bug. */
|
|
XML_SetStartElementHandler(g_parser, dummy_start_element);
|
|
XML_SetUserData(g_parser, NULL);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test #1 for SF bug #673791. */
|
|
START_TEST(test_ns_prefix_with_empty_uri_1) {
|
|
const char *text = "<doc xmlns:prefix='http://example.org/'>\n"
|
|
" <e xmlns:prefix=''/>\n"
|
|
"</doc>";
|
|
|
|
expect_failure(text, XML_ERROR_UNDECLARING_PREFIX,
|
|
"Did not report re-setting namespace"
|
|
" URI with prefix to ''.");
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test #2 for SF bug #673791. */
|
|
START_TEST(test_ns_prefix_with_empty_uri_2) {
|
|
const char *text = "<?xml version='1.0'?>\n"
|
|
"<docelem xmlns:pre=''/>";
|
|
|
|
expect_failure(text, XML_ERROR_UNDECLARING_PREFIX,
|
|
"Did not report setting namespace URI with prefix to ''.");
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test #3 for SF bug #673791. */
|
|
START_TEST(test_ns_prefix_with_empty_uri_3) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ELEMENT doc EMPTY>\n"
|
|
" <!ATTLIST doc\n"
|
|
" xmlns:prefix CDATA ''>\n"
|
|
"]>\n"
|
|
"<doc/>";
|
|
|
|
expect_failure(text, XML_ERROR_UNDECLARING_PREFIX,
|
|
"Didn't report attr default setting NS w/ prefix to ''.");
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test #4 for SF bug #673791. */
|
|
START_TEST(test_ns_prefix_with_empty_uri_4) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ELEMENT prefix:doc EMPTY>\n"
|
|
" <!ATTLIST prefix:doc\n"
|
|
" xmlns:prefix CDATA 'http://example.org/'>\n"
|
|
"]>\n"
|
|
"<prefix:doc/>";
|
|
/* Packaged info expected by the end element handler;
|
|
the weird structuring lets us re-use the triplet_end_checker()
|
|
function also used for another test. */
|
|
const XML_Char *elemstr[] = {XCS("http://example.org/ doc prefix")};
|
|
XML_SetReturnNSTriplet(g_parser, XML_TRUE);
|
|
XML_SetUserData(g_parser, (void *)elemstr);
|
|
XML_SetEndElementHandler(g_parser, triplet_end_checker);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test with non-xmlns prefix */
|
|
START_TEST(test_ns_unbound_prefix) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ELEMENT prefix:doc EMPTY>\n"
|
|
" <!ATTLIST prefix:doc\n"
|
|
" notxmlns:prefix CDATA 'http://example.org/'>\n"
|
|
"]>\n"
|
|
"<prefix:doc/>";
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Unbound prefix incorrectly passed");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_UNBOUND_PREFIX)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_ns_default_with_empty_uri) {
|
|
const char *text = "<doc xmlns='http://example.org/'>\n"
|
|
" <e xmlns=''/>\n"
|
|
"</doc>";
|
|
/* Add some handlers to exercise extra code paths */
|
|
XML_SetStartNamespaceDeclHandler(g_parser,
|
|
dummy_start_namespace_decl_handler);
|
|
XML_SetEndNamespaceDeclHandler(g_parser, dummy_end_namespace_decl_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test for SF bug #692964: two prefixes for one namespace. */
|
|
START_TEST(test_ns_duplicate_attrs_diff_prefixes) {
|
|
const char *text = "<doc xmlns:a='http://example.org/a'\n"
|
|
" xmlns:b='http://example.org/a'\n"
|
|
" a:a='v' b:a='v' />";
|
|
expect_failure(text, XML_ERROR_DUPLICATE_ATTRIBUTE,
|
|
"did not report multiple attributes with same URI+name");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_ns_duplicate_hashes) {
|
|
/* The hash of an attribute is calculated as the hash of its URI
|
|
* concatenated with a space followed by its name (after the
|
|
* colon). We wish to generate attributes with the same hash
|
|
* value modulo the attribute table size so that we can check that
|
|
* the attribute hash table works correctly. The attribute hash
|
|
* table size will be the smallest power of two greater than the
|
|
* number of attributes, but at least eight. There is
|
|
* unfortunately no programmatic way of getting the hash or the
|
|
* table size at user level, but the test code coverage percentage
|
|
* will drop if the hashes cease to point to the same row.
|
|
*
|
|
* The cunning plan is to have few enough attributes to have a
|
|
* reliable table size of 8, and have the single letter attribute
|
|
* names be 8 characters apart, producing a hash which will be the
|
|
* same modulo 8.
|
|
*/
|
|
const char *text = "<doc xmlns:a='http://example.org/a'\n"
|
|
" a:a='v' a:i='w' />";
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test for SF bug #695401: unbound prefix. */
|
|
START_TEST(test_ns_unbound_prefix_on_attribute) {
|
|
const char *text = "<doc a:attr=''/>";
|
|
expect_failure(text, XML_ERROR_UNBOUND_PREFIX,
|
|
"did not report unbound prefix on attribute");
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test for SF bug #695401: unbound prefix. */
|
|
START_TEST(test_ns_unbound_prefix_on_element) {
|
|
const char *text = "<a:doc/>";
|
|
expect_failure(text, XML_ERROR_UNBOUND_PREFIX,
|
|
"did not report unbound prefix on element");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that the parsing status is correctly reset by XML_ParserReset().
|
|
* We usE test_return_ns_triplet() for our example parse to improve
|
|
* coverage of tidying up code executed.
|
|
*/
|
|
START_TEST(test_ns_parser_reset) {
|
|
XML_ParsingStatus status;
|
|
|
|
XML_GetParsingStatus(g_parser, &status);
|
|
if (status.parsing != XML_INITIALIZED)
|
|
fail("parsing status doesn't start INITIALIZED");
|
|
test_return_ns_triplet();
|
|
XML_GetParsingStatus(g_parser, &status);
|
|
if (status.parsing != XML_FINISHED)
|
|
fail("parsing status doesn't end FINISHED");
|
|
XML_ParserReset(g_parser, NULL);
|
|
XML_GetParsingStatus(g_parser, &status);
|
|
if (status.parsing != XML_INITIALIZED)
|
|
fail("parsing status doesn't reset to INITIALIZED");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that long element names with namespaces are handled correctly */
|
|
START_TEST(test_ns_long_element) {
|
|
const char *text
|
|
= "<foo:thisisalongenoughelementnametotriggerareallocation\n"
|
|
" xmlns:foo='http://example.org/' bar:a='12'\n"
|
|
" xmlns:bar='http://example.org/'>"
|
|
"</foo:thisisalongenoughelementnametotriggerareallocation>";
|
|
const XML_Char *elemstr[]
|
|
= {XCS("http://example.org/")
|
|
XCS(" thisisalongenoughelementnametotriggerareallocation foo"),
|
|
XCS("http://example.org/ a bar")};
|
|
|
|
XML_SetReturnNSTriplet(g_parser, XML_TRUE);
|
|
XML_SetUserData(g_parser, (void *)elemstr);
|
|
XML_SetElementHandler(g_parser, triplet_start_checker, triplet_end_checker);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test mixed population of prefixed and unprefixed attributes */
|
|
START_TEST(test_ns_mixed_prefix_atts) {
|
|
const char *text = "<e a='12' bar:b='13'\n"
|
|
" xmlns:bar='http://example.org/'>"
|
|
"</e>";
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test having a long namespaced element name inside a short one.
|
|
* This exercises some internal buffer reallocation that is shared
|
|
* across elements with the same namespace URI.
|
|
*/
|
|
START_TEST(test_ns_extend_uri_buffer) {
|
|
const char *text = "<foo:e xmlns:foo='http://example.org/'>"
|
|
" <foo:thisisalongenoughnametotriggerallocationaction"
|
|
" foo:a='12' />"
|
|
"</foo:e>";
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that xmlns is correctly rejected as an attribute in the xmlns
|
|
* namespace, but not in other namespaces
|
|
*/
|
|
START_TEST(test_ns_reserved_attributes) {
|
|
const char *text1
|
|
= "<foo:e xmlns:foo='http://example.org/' xmlns:xmlns='12' />";
|
|
const char *text2
|
|
= "<foo:e xmlns:foo='http://example.org/' foo:xmlns='12' />";
|
|
expect_failure(text1, XML_ERROR_RESERVED_PREFIX_XMLNS,
|
|
"xmlns not rejected as an attribute");
|
|
XML_ParserReset(g_parser, NULL);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text2, (int)strlen(text2), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test more reserved attributes */
|
|
START_TEST(test_ns_reserved_attributes_2) {
|
|
const char *text1 = "<foo:e xmlns:foo='http://example.org/'"
|
|
" xmlns:xml='http://example.org/' />";
|
|
const char *text2
|
|
= "<foo:e xmlns:foo='http://www.w3.org/XML/1998/namespace' />";
|
|
const char *text3 = "<foo:e xmlns:foo='http://www.w3.org/2000/xmlns/' />";
|
|
|
|
expect_failure(text1, XML_ERROR_RESERVED_PREFIX_XML,
|
|
"xml not rejected as an attribute");
|
|
XML_ParserReset(g_parser, NULL);
|
|
expect_failure(text2, XML_ERROR_RESERVED_NAMESPACE_URI,
|
|
"Use of w3.org URL not faulted");
|
|
XML_ParserReset(g_parser, NULL);
|
|
expect_failure(text3, XML_ERROR_RESERVED_NAMESPACE_URI,
|
|
"Use of w3.org xmlns URL not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test string pool handling of namespace names of 2048 characters */
|
|
/* Exercises a particular string pool growth path */
|
|
START_TEST(test_ns_extremely_long_prefix) {
|
|
/* C99 compilers are only required to support 4095-character
|
|
* strings, so the following needs to be split in two to be safe
|
|
* for all compilers.
|
|
*/
|
|
const char *text1
|
|
= "<doc "
|
|
/* 64 character on each line */
|
|
/* ...gives a total length of 2048 */
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
":a='12'";
|
|
const char *text2
|
|
= " xmlns:"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"='foo'\n>"
|
|
"</doc>";
|
|
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text1, (int)strlen(text1), XML_FALSE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text2, (int)strlen(text2), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test unknown encoding handlers in namespace setup */
|
|
START_TEST(test_ns_unknown_encoding_success) {
|
|
const char *text = "<?xml version='1.0' encoding='prefix-conv'?>\n"
|
|
"<foo:e xmlns:foo='http://example.org/'>Hi</foo:e>";
|
|
|
|
XML_SetUnknownEncodingHandler(g_parser, MiscEncodingHandler, NULL);
|
|
run_character_check(text, XCS("Hi"));
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that too many colons are rejected */
|
|
START_TEST(test_ns_double_colon) {
|
|
const char *text = "<foo:e xmlns:foo='http://example.org/' foo:a:b='bar' />";
|
|
const enum XML_Status status
|
|
= _XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE);
|
|
#ifdef XML_NS
|
|
if ((status == XML_STATUS_OK)
|
|
|| (XML_GetErrorCode(g_parser) != XML_ERROR_INVALID_TOKEN)) {
|
|
fail("Double colon in attribute name not faulted"
|
|
" (despite active namespace support)");
|
|
}
|
|
#else
|
|
if (status != XML_STATUS_OK) {
|
|
fail("Double colon in attribute name faulted"
|
|
" (despite inactive namespace support");
|
|
}
|
|
#endif
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_ns_double_colon_element) {
|
|
const char *text = "<foo:bar:e xmlns:foo='http://example.org/' />";
|
|
const enum XML_Status status
|
|
= _XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE);
|
|
#ifdef XML_NS
|
|
if ((status == XML_STATUS_OK)
|
|
|| (XML_GetErrorCode(g_parser) != XML_ERROR_INVALID_TOKEN)) {
|
|
fail("Double colon in element name not faulted"
|
|
" (despite active namespace support)");
|
|
}
|
|
#else
|
|
if (status != XML_STATUS_OK) {
|
|
fail("Double colon in element name faulted"
|
|
" (despite inactive namespace support");
|
|
}
|
|
#endif
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that non-name characters after a colon are rejected */
|
|
START_TEST(test_ns_bad_attr_leafname) {
|
|
const char *text = "<foo:e xmlns:foo='http://example.org/' foo:?ar='baz' />";
|
|
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN,
|
|
"Invalid character in leafname not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_ns_bad_element_leafname) {
|
|
const char *text = "<foo:?oc xmlns:foo='http://example.org/' />";
|
|
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN,
|
|
"Invalid character in element leafname not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test high-byte-set UTF-16 characters are valid in a leafname */
|
|
START_TEST(test_ns_utf16_leafname) {
|
|
const char text[] =
|
|
/* <n:e xmlns:n='URI' n:{KHO KHWAI}='a' />
|
|
* where {KHO KHWAI} = U+0E04 = 0xe0 0xb8 0x84 in UTF-8
|
|
*/
|
|
"<\0n\0:\0e\0 \0x\0m\0l\0n\0s\0:\0n\0=\0'\0U\0R\0I\0'\0 \0"
|
|
"n\0:\0\x04\x0e=\0'\0a\0'\0 \0/\0>\0";
|
|
const XML_Char *expected = XCS("a");
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetStartElementHandler(g_parser, accumulate_attribute);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_ns_utf16_element_leafname) {
|
|
const char text[] =
|
|
/* <n:{KHO KHWAI} xmlns:n='URI'/>
|
|
* where {KHO KHWAI} = U+0E04 = 0xe0 0xb8 0x84 in UTF-8
|
|
*/
|
|
"\0<\0n\0:\x0e\x04\0 \0x\0m\0l\0n\0s\0:\0n\0=\0'\0U\0R\0I\0'\0/\0>";
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("URI \x0e04");
|
|
#else
|
|
const XML_Char *expected = XCS("URI \xe0\xb8\x84");
|
|
#endif
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetStartElementHandler(g_parser, start_element_event_handler);
|
|
XML_SetUserData(g_parser, &storage);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_ns_utf16_doctype) {
|
|
const char text[] =
|
|
/* <!DOCTYPE foo:{KHO KHWAI} [ <!ENTITY bar 'baz'> ]>\n
|
|
* where {KHO KHWAI} = U+0E04 = 0xe0 0xb8 0x84 in UTF-8
|
|
*/
|
|
"\0<\0!\0D\0O\0C\0T\0Y\0P\0E\0 \0f\0o\0o\0:\x0e\x04\0 "
|
|
"\0[\0 \0<\0!\0E\0N\0T\0I\0T\0Y\0 \0b\0a\0r\0 \0'\0b\0a\0z\0'\0>\0 "
|
|
"\0]\0>\0\n"
|
|
/* <foo:{KHO KHWAI} xmlns:foo='URI'>&bar;</foo:{KHO KHWAI}> */
|
|
"\0<\0f\0o\0o\0:\x0e\x04\0 "
|
|
"\0x\0m\0l\0n\0s\0:\0f\0o\0o\0=\0'\0U\0R\0I\0'\0>"
|
|
"\0&\0b\0a\0r\0;"
|
|
"\0<\0/\0f\0o\0o\0:\x0e\x04\0>";
|
|
#ifdef XML_UNICODE
|
|
const XML_Char *expected = XCS("URI \x0e04");
|
|
#else
|
|
const XML_Char *expected = XCS("URI \xe0\xb8\x84");
|
|
#endif
|
|
CharData storage;
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetStartElementHandler(g_parser, start_element_event_handler);
|
|
XML_SetUnknownEncodingHandler(g_parser, MiscEncodingHandler, NULL);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_ns_invalid_doctype) {
|
|
const char *text = "<!DOCTYPE foo:!bad [ <!ENTITY bar 'baz' ]>\n"
|
|
"<foo:!bad>&bar;</foo:!bad>";
|
|
|
|
expect_failure(text, XML_ERROR_INVALID_TOKEN,
|
|
"Invalid character in document local name not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_ns_double_colon_doctype) {
|
|
const char *text = "<!DOCTYPE foo:a:doc [ <!ENTITY bar 'baz' ]>\n"
|
|
"<foo:a:doc>&bar;</foo:a:doc>";
|
|
|
|
expect_failure(text, XML_ERROR_SYNTAX,
|
|
"Double colon in document name not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_ns_separator_in_uri) {
|
|
struct test_case {
|
|
enum XML_Status expectedStatus;
|
|
const char *doc;
|
|
XML_Char namesep;
|
|
};
|
|
struct test_case cases[] = {
|
|
{XML_STATUS_OK, "<doc xmlns='one_two' />", XCS('\n')},
|
|
{XML_STATUS_ERROR, "<doc xmlns='one
two' />", XCS('\n')},
|
|
{XML_STATUS_OK, "<doc xmlns='one:two' />", XCS(':')},
|
|
};
|
|
|
|
size_t i = 0;
|
|
size_t failCount = 0;
|
|
for (; i < sizeof(cases) / sizeof(cases[0]); i++) {
|
|
XML_Parser parser = XML_ParserCreateNS(NULL, cases[i].namesep);
|
|
XML_SetElementHandler(parser, dummy_start_element, dummy_end_element);
|
|
if (XML_Parse(parser, cases[i].doc, (int)strlen(cases[i].doc),
|
|
/*isFinal*/ XML_TRUE)
|
|
!= cases[i].expectedStatus) {
|
|
failCount++;
|
|
}
|
|
XML_ParserFree(parser);
|
|
}
|
|
|
|
if (failCount) {
|
|
fail("Namespace separator handling is broken");
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
/* Control variable; the number of times duff_allocator() will successfully
|
|
* allocate */
|
|
#define ALLOC_ALWAYS_SUCCEED (-1)
|
|
#define REALLOC_ALWAYS_SUCCEED (-1)
|
|
|
|
static intptr_t allocation_count = ALLOC_ALWAYS_SUCCEED;
|
|
static intptr_t reallocation_count = REALLOC_ALWAYS_SUCCEED;
|
|
|
|
/* Crocked allocator for allocation failure tests */
|
|
static void *
|
|
duff_allocator(size_t size) {
|
|
if (allocation_count == 0)
|
|
return NULL;
|
|
if (allocation_count != ALLOC_ALWAYS_SUCCEED)
|
|
allocation_count--;
|
|
return malloc(size);
|
|
}
|
|
|
|
/* Crocked reallocator for allocation failure tests */
|
|
static void *
|
|
duff_reallocator(void *ptr, size_t size) {
|
|
if (reallocation_count == 0)
|
|
return NULL;
|
|
if (reallocation_count != REALLOC_ALWAYS_SUCCEED)
|
|
reallocation_count--;
|
|
return realloc(ptr, size);
|
|
}
|
|
|
|
/* Test that a failure to allocate the parser structure fails gracefully */
|
|
START_TEST(test_misc_alloc_create_parser) {
|
|
XML_Memory_Handling_Suite memsuite = {duff_allocator, realloc, free};
|
|
unsigned int i;
|
|
const unsigned int max_alloc_count = 10;
|
|
|
|
/* Something this simple shouldn't need more than 10 allocations */
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
g_parser = XML_ParserCreate_MM(NULL, &memsuite, NULL);
|
|
if (g_parser != NULL)
|
|
break;
|
|
}
|
|
if (i == 0)
|
|
fail("Parser unexpectedly ignored failing allocator");
|
|
else if (i == max_alloc_count)
|
|
fail("Parser not created with max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test memory allocation failures for a parser with an encoding */
|
|
START_TEST(test_misc_alloc_create_parser_with_encoding) {
|
|
XML_Memory_Handling_Suite memsuite = {duff_allocator, realloc, free};
|
|
unsigned int i;
|
|
const unsigned int max_alloc_count = 10;
|
|
|
|
/* Try several levels of allocation */
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
g_parser = XML_ParserCreate_MM(XCS("us-ascii"), &memsuite, NULL);
|
|
if (g_parser != NULL)
|
|
break;
|
|
}
|
|
if (i == 0)
|
|
fail("Parser ignored failing allocator");
|
|
else if (i == max_alloc_count)
|
|
fail("Parser not created with max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that freeing a NULL parser doesn't cause an explosion.
|
|
* (Not actually tested anywhere else)
|
|
*/
|
|
START_TEST(test_misc_null_parser) {
|
|
XML_ParserFree(NULL);
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that XML_ErrorString rejects out-of-range codes */
|
|
START_TEST(test_misc_error_string) {
|
|
if (XML_ErrorString((enum XML_Error) - 1) != NULL)
|
|
fail("Negative error code not rejected");
|
|
if (XML_ErrorString((enum XML_Error)100) != NULL)
|
|
fail("Large error code not rejected");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test the version information is consistent */
|
|
|
|
/* Since we are working in XML_LChars (potentially 16-bits), we
|
|
* can't use the standard C library functions for character
|
|
* manipulation and have to roll our own.
|
|
*/
|
|
static int
|
|
parse_version(const XML_LChar *version_text,
|
|
XML_Expat_Version *version_struct) {
|
|
if (! version_text)
|
|
return XML_FALSE;
|
|
|
|
while (*version_text != 0x00) {
|
|
if (*version_text >= ASCII_0 && *version_text <= ASCII_9)
|
|
break;
|
|
version_text++;
|
|
}
|
|
if (*version_text == 0x00)
|
|
return XML_FALSE;
|
|
|
|
/* version_struct->major = strtoul(version_text, 10, &version_text) */
|
|
version_struct->major = 0;
|
|
while (*version_text >= ASCII_0 && *version_text <= ASCII_9) {
|
|
version_struct->major
|
|
= 10 * version_struct->major + (*version_text++ - ASCII_0);
|
|
}
|
|
if (*version_text++ != ASCII_PERIOD)
|
|
return XML_FALSE;
|
|
|
|
/* Now for the minor version number */
|
|
version_struct->minor = 0;
|
|
while (*version_text >= ASCII_0 && *version_text <= ASCII_9) {
|
|
version_struct->minor
|
|
= 10 * version_struct->minor + (*version_text++ - ASCII_0);
|
|
}
|
|
if (*version_text++ != ASCII_PERIOD)
|
|
return XML_FALSE;
|
|
|
|
/* Finally the micro version number */
|
|
version_struct->micro = 0;
|
|
while (*version_text >= ASCII_0 && *version_text <= ASCII_9) {
|
|
version_struct->micro
|
|
= 10 * version_struct->micro + (*version_text++ - ASCII_0);
|
|
}
|
|
if (*version_text != 0x00)
|
|
return XML_FALSE;
|
|
return XML_TRUE;
|
|
}
|
|
|
|
static int
|
|
versions_equal(const XML_Expat_Version *first,
|
|
const XML_Expat_Version *second) {
|
|
return (first->major == second->major && first->minor == second->minor
|
|
&& first->micro == second->micro);
|
|
}
|
|
|
|
START_TEST(test_misc_version) {
|
|
XML_Expat_Version read_version = XML_ExpatVersionInfo();
|
|
/* Silence compiler warning with the following assignment */
|
|
XML_Expat_Version parsed_version = {0, 0, 0};
|
|
const XML_LChar *version_text = XML_ExpatVersion();
|
|
|
|
if (version_text == NULL)
|
|
fail("Could not obtain version text");
|
|
assert(version_text != NULL);
|
|
if (! parse_version(version_text, &parsed_version))
|
|
fail("Unable to parse version text");
|
|
if (! versions_equal(&read_version, &parsed_version))
|
|
fail("Version mismatch");
|
|
|
|
#if ! defined(XML_UNICODE) || defined(XML_UNICODE_WCHAR_T)
|
|
if (xcstrcmp(version_text, XCS("expat_2.5.0"))) /* needs bump on releases */
|
|
fail("XML_*_VERSION in expat.h out of sync?\n");
|
|
#else
|
|
/* If we have XML_UNICODE defined but not XML_UNICODE_WCHAR_T
|
|
* then XML_LChar is defined as char, for some reason.
|
|
*/
|
|
if (strcmp(version_text, "expat_2.2.5")) /* needs bump on releases */
|
|
fail("XML_*_VERSION in expat.h out of sync?\n");
|
|
#endif /* ! defined(XML_UNICODE) || defined(XML_UNICODE_WCHAR_T) */
|
|
}
|
|
END_TEST
|
|
|
|
/* Test feature information */
|
|
START_TEST(test_misc_features) {
|
|
const XML_Feature *features = XML_GetFeatureList();
|
|
|
|
/* Prevent problems with double-freeing parsers */
|
|
g_parser = NULL;
|
|
if (features == NULL) {
|
|
fail("Failed to get feature information");
|
|
} else {
|
|
/* Loop through the features checking what we can */
|
|
while (features->feature != XML_FEATURE_END) {
|
|
switch (features->feature) {
|
|
case XML_FEATURE_SIZEOF_XML_CHAR:
|
|
if (features->value != sizeof(XML_Char))
|
|
fail("Incorrect size of XML_Char");
|
|
break;
|
|
case XML_FEATURE_SIZEOF_XML_LCHAR:
|
|
if (features->value != sizeof(XML_LChar))
|
|
fail("Incorrect size of XML_LChar");
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
features++;
|
|
}
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
/* Regression test for GitHub Issue #17: memory leak parsing attribute
|
|
* values with mixed bound and unbound namespaces.
|
|
*/
|
|
START_TEST(test_misc_attribute_leak) {
|
|
const char *text = "<D xmlns:L=\"D\" l:a='' L:a=''/>";
|
|
XML_Memory_Handling_Suite memsuite
|
|
= {tracking_malloc, tracking_realloc, tracking_free};
|
|
|
|
g_parser = XML_ParserCreate_MM(XCS("UTF-8"), &memsuite, XCS("\n"));
|
|
expect_failure(text, XML_ERROR_UNBOUND_PREFIX, "Unbound prefixes not found");
|
|
XML_ParserFree(g_parser);
|
|
/* Prevent the teardown trying to double free */
|
|
g_parser = NULL;
|
|
|
|
if (! tracking_report())
|
|
fail("Memory leak found");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test parser created for UTF-16LE is successful */
|
|
START_TEST(test_misc_utf16le) {
|
|
const char text[] =
|
|
/* <?xml version='1.0'?><q>Hi</q> */
|
|
"<\0?\0x\0m\0l\0 \0"
|
|
"v\0e\0r\0s\0i\0o\0n\0=\0'\0\x31\0.\0\x30\0'\0?\0>\0"
|
|
"<\0q\0>\0H\0i\0<\0/\0q\0>\0";
|
|
const XML_Char *expected = XCS("Hi");
|
|
CharData storage;
|
|
|
|
g_parser = XML_ParserCreate(XCS("UTF-16LE"));
|
|
if (g_parser == NULL)
|
|
fail("Parser not created");
|
|
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetCharacterDataHandler(g_parser, accumulate_characters);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)sizeof(text) - 1, XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
}
|
|
END_TEST
|
|
|
|
typedef struct {
|
|
XML_Parser parser;
|
|
int deep;
|
|
} DataIssue240;
|
|
|
|
static void
|
|
start_element_issue_240(void *userData, const XML_Char *name,
|
|
const XML_Char **atts) {
|
|
DataIssue240 *mydata = (DataIssue240 *)userData;
|
|
UNUSED_P(name);
|
|
UNUSED_P(atts);
|
|
mydata->deep++;
|
|
}
|
|
|
|
static void
|
|
end_element_issue_240(void *userData, const XML_Char *name) {
|
|
DataIssue240 *mydata = (DataIssue240 *)userData;
|
|
|
|
UNUSED_P(name);
|
|
mydata->deep--;
|
|
if (mydata->deep == 0) {
|
|
XML_StopParser(mydata->parser, 0);
|
|
}
|
|
}
|
|
|
|
START_TEST(test_misc_stop_during_end_handler_issue_240_1) {
|
|
XML_Parser parser;
|
|
DataIssue240 *mydata;
|
|
enum XML_Status result;
|
|
const char *const doc1 = "<doc><e1/><e><foo/></e></doc>";
|
|
|
|
parser = XML_ParserCreate(NULL);
|
|
XML_SetElementHandler(parser, start_element_issue_240, end_element_issue_240);
|
|
mydata = (DataIssue240 *)malloc(sizeof(DataIssue240));
|
|
mydata->parser = parser;
|
|
mydata->deep = 0;
|
|
XML_SetUserData(parser, mydata);
|
|
|
|
result = XML_Parse(parser, doc1, (int)strlen(doc1), 1);
|
|
XML_ParserFree(parser);
|
|
free(mydata);
|
|
if (result != XML_STATUS_ERROR)
|
|
fail("Stopping the parser did not work as expected");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_misc_stop_during_end_handler_issue_240_2) {
|
|
XML_Parser parser;
|
|
DataIssue240 *mydata;
|
|
enum XML_Status result;
|
|
const char *const doc2 = "<doc><elem/></doc>";
|
|
|
|
parser = XML_ParserCreate(NULL);
|
|
XML_SetElementHandler(parser, start_element_issue_240, end_element_issue_240);
|
|
mydata = (DataIssue240 *)malloc(sizeof(DataIssue240));
|
|
mydata->parser = parser;
|
|
mydata->deep = 0;
|
|
XML_SetUserData(parser, mydata);
|
|
|
|
result = XML_Parse(parser, doc2, (int)strlen(doc2), 1);
|
|
XML_ParserFree(parser);
|
|
free(mydata);
|
|
if (result != XML_STATUS_ERROR)
|
|
fail("Stopping the parser did not work as expected");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_misc_deny_internal_entity_closing_doctype_issue_317) {
|
|
const char *const inputOne = "<!DOCTYPE d [\n"
|
|
"<!ENTITY % e ']><d/>'>\n"
|
|
"\n"
|
|
"%e;";
|
|
const char *const inputTwo = "<!DOCTYPE d [\n"
|
|
"<!ENTITY % e1 ']><d/>'><!ENTITY % e2 '&e1;'>\n"
|
|
"\n"
|
|
"%e2;";
|
|
const char *const inputThree = "<!DOCTYPE d [\n"
|
|
"<!ENTITY % e ']><d'>\n"
|
|
"\n"
|
|
"%e;";
|
|
const char *const inputIssue317 = "<!DOCTYPE doc [\n"
|
|
"<!ENTITY % foo ']>\n"
|
|
"<doc>Hell<oc (#PCDATA)*>'>\n"
|
|
"%foo;\n"
|
|
"]>\n"
|
|
"<doc>Hello, world</dVc>";
|
|
|
|
const char *const inputs[] = {inputOne, inputTwo, inputThree, inputIssue317};
|
|
size_t inputIndex = 0;
|
|
|
|
for (; inputIndex < sizeof(inputs) / sizeof(inputs[0]); inputIndex++) {
|
|
XML_Parser parser;
|
|
enum XML_Status parseResult;
|
|
int setParamEntityResult;
|
|
XML_Size lineNumber;
|
|
XML_Size columnNumber;
|
|
const char *const input = inputs[inputIndex];
|
|
|
|
parser = XML_ParserCreate(NULL);
|
|
setParamEntityResult
|
|
= XML_SetParamEntityParsing(parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
if (setParamEntityResult != 1)
|
|
fail("Failed to set XML_PARAM_ENTITY_PARSING_ALWAYS.");
|
|
|
|
parseResult = XML_Parse(parser, input, (int)strlen(input), 0);
|
|
if (parseResult != XML_STATUS_ERROR) {
|
|
parseResult = XML_Parse(parser, "", 0, 1);
|
|
if (parseResult != XML_STATUS_ERROR) {
|
|
fail("Parsing was expected to fail but succeeded.");
|
|
}
|
|
}
|
|
|
|
if (XML_GetErrorCode(parser) != XML_ERROR_INVALID_TOKEN)
|
|
fail("Error code does not match XML_ERROR_INVALID_TOKEN");
|
|
|
|
lineNumber = XML_GetCurrentLineNumber(parser);
|
|
if (lineNumber != 4)
|
|
fail("XML_GetCurrentLineNumber does not work as expected.");
|
|
|
|
columnNumber = XML_GetCurrentColumnNumber(parser);
|
|
if (columnNumber != 0)
|
|
fail("XML_GetCurrentColumnNumber does not work as expected.");
|
|
|
|
XML_ParserFree(parser);
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_misc_tag_mismatch_reset_leak) {
|
|
#ifdef XML_NS
|
|
const char *const text = "<open xmlns='https://namespace1.test'></close>";
|
|
XML_Parser parser = XML_ParserCreateNS(NULL, XCS('\n'));
|
|
|
|
if (XML_Parse(parser, text, (int)strlen(text), XML_TRUE) != XML_STATUS_ERROR)
|
|
fail("Call to parse was expected to fail");
|
|
if (XML_GetErrorCode(parser) != XML_ERROR_TAG_MISMATCH)
|
|
fail("Call to parse was expected to fail from a closing tag mismatch");
|
|
|
|
XML_ParserReset(parser, NULL);
|
|
|
|
if (XML_Parse(parser, text, (int)strlen(text), XML_TRUE) != XML_STATUS_ERROR)
|
|
fail("Call to parse was expected to fail");
|
|
if (XML_GetErrorCode(parser) != XML_ERROR_TAG_MISMATCH)
|
|
fail("Call to parse was expected to fail from a closing tag mismatch");
|
|
|
|
XML_ParserFree(parser);
|
|
#endif
|
|
}
|
|
END_TEST
|
|
|
|
static void
|
|
alloc_setup(void) {
|
|
XML_Memory_Handling_Suite memsuite = {duff_allocator, duff_reallocator, free};
|
|
|
|
/* Ensure the parser creation will go through */
|
|
allocation_count = ALLOC_ALWAYS_SUCCEED;
|
|
reallocation_count = REALLOC_ALWAYS_SUCCEED;
|
|
g_parser = XML_ParserCreate_MM(NULL, &memsuite, NULL);
|
|
if (g_parser == NULL)
|
|
fail("Parser not created");
|
|
}
|
|
|
|
static void
|
|
alloc_teardown(void) {
|
|
basic_teardown();
|
|
}
|
|
|
|
/* Test the effects of allocation failures on xml declaration processing */
|
|
START_TEST(test_alloc_parse_xdecl) {
|
|
const char *text = "<?xml version='1.0' encoding='utf-8'?>\n"
|
|
"<doc>Hello, world</doc>";
|
|
int i;
|
|
const int max_alloc_count = 15;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetXmlDeclHandler(g_parser, dummy_xdecl_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* Resetting the parser is insufficient, because some memory
|
|
* allocations are cached within the parser. Instead we use
|
|
* the teardown and setup routines to ensure that we have the
|
|
* right sort of parser back in our hands.
|
|
*/
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing allocator");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed with max allocations");
|
|
}
|
|
END_TEST
|
|
|
|
/* As above, but with an encoding big enough to cause storing the
|
|
* version information to expand the string pool being used.
|
|
*/
|
|
static int XMLCALL
|
|
long_encoding_handler(void *userData, const XML_Char *encoding,
|
|
XML_Encoding *info) {
|
|
int i;
|
|
|
|
UNUSED_P(userData);
|
|
UNUSED_P(encoding);
|
|
for (i = 0; i < 256; i++)
|
|
info->map[i] = i;
|
|
info->data = NULL;
|
|
info->convert = NULL;
|
|
info->release = NULL;
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_alloc_parse_xdecl_2) {
|
|
const char *text
|
|
= "<?xml version='1.0' encoding='"
|
|
/* Each line is 64 characters */
|
|
"ThisIsAStupidlyLongEncodingNameIntendedToTriggerPoolGrowth123456"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMN"
|
|
"'?>"
|
|
"<doc>Hello, world</doc>";
|
|
int i;
|
|
const int max_alloc_count = 20;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetXmlDeclHandler(g_parser, dummy_xdecl_handler);
|
|
XML_SetUnknownEncodingHandler(g_parser, long_encoding_handler, NULL);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing allocator");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed with max allocations");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test the effects of allocation failures on a straightforward parse */
|
|
START_TEST(test_alloc_parse_pi) {
|
|
const char *text = "<?xml version='1.0' encoding='utf-8'?>\n"
|
|
"<?pi unknown?>\n"
|
|
"<doc>"
|
|
"Hello, world"
|
|
"</doc>";
|
|
int i;
|
|
const int max_alloc_count = 15;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetProcessingInstructionHandler(g_parser, dummy_pi_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing allocator");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed with max allocations");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_parse_pi_2) {
|
|
const char *text = "<?xml version='1.0' encoding='utf-8'?>\n"
|
|
"<doc>"
|
|
"Hello, world"
|
|
"<?pi unknown?>\n"
|
|
"</doc>";
|
|
int i;
|
|
const int max_alloc_count = 15;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetProcessingInstructionHandler(g_parser, dummy_pi_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing allocator");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed with max allocations");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_parse_pi_3) {
|
|
const char *text
|
|
= "<?"
|
|
/* 64 characters per line */
|
|
"This processing instruction should be long enough to ensure that"
|
|
"it triggers the growth of an internal string pool when the "
|
|
"allocator fails at a cruicial moment FGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"Q?><doc/>";
|
|
int i;
|
|
const int max_alloc_count = 20;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetProcessingInstructionHandler(g_parser, dummy_pi_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing allocator");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed with max allocations");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_parse_comment) {
|
|
const char *text = "<?xml version='1.0' encoding='utf-8'?>\n"
|
|
"<!-- Test parsing this comment -->"
|
|
"<doc>Hi</doc>";
|
|
int i;
|
|
const int max_alloc_count = 15;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetCommentHandler(g_parser, dummy_comment_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing allocator");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed with max allocations");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_parse_comment_2) {
|
|
const char *text = "<?xml version='1.0' encoding='utf-8'?>\n"
|
|
"<doc>"
|
|
"Hello, world"
|
|
"<!-- Parse this comment too -->"
|
|
"</doc>";
|
|
int i;
|
|
const int max_alloc_count = 15;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetCommentHandler(g_parser, dummy_comment_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing allocator");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed with max allocations");
|
|
}
|
|
END_TEST
|
|
|
|
static int XMLCALL
|
|
external_entity_duff_loader(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
XML_Parser new_parser;
|
|
unsigned int i;
|
|
const unsigned int max_alloc_count = 10;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
/* Try a few different allocation levels */
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
new_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (new_parser != NULL) {
|
|
XML_ParserFree(new_parser);
|
|
break;
|
|
}
|
|
}
|
|
if (i == 0)
|
|
fail("External parser creation ignored failing allocator");
|
|
else if (i == max_alloc_count)
|
|
fail("Extern parser not created with max allocation count");
|
|
|
|
/* Make sure other random allocation doesn't now fail */
|
|
allocation_count = ALLOC_ALWAYS_SUCCEED;
|
|
|
|
/* Make sure the failure code path is executed too */
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
|
|
/* Test that external parser creation running out of memory is
|
|
* correctly reported. Based on the external entity test cases.
|
|
*/
|
|
START_TEST(test_alloc_create_external_parser) {
|
|
const char *text = "<?xml version='1.0' encoding='us-ascii'?>\n"
|
|
"<!DOCTYPE doc SYSTEM 'foo'>\n"
|
|
"<doc>&entity;</doc>";
|
|
char foo_text[] = "<!ELEMENT doc (#PCDATA)*>";
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetUserData(g_parser, foo_text);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_duff_loader);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR) {
|
|
fail("External parser allocator returned success incorrectly");
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
/* More external parser memory allocation testing */
|
|
START_TEST(test_alloc_run_external_parser) {
|
|
const char *text = "<?xml version='1.0' encoding='us-ascii'?>\n"
|
|
"<!DOCTYPE doc SYSTEM 'foo'>\n"
|
|
"<doc>&entity;</doc>";
|
|
char foo_text[] = "<!ELEMENT doc (#PCDATA)*>";
|
|
unsigned int i;
|
|
const unsigned int max_alloc_count = 15;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetUserData(g_parser, foo_text);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_null_loader);
|
|
allocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing ignored failing allocator");
|
|
else if (i == max_alloc_count)
|
|
fail("Parsing failed with allocation count 10");
|
|
}
|
|
END_TEST
|
|
|
|
static int XMLCALL
|
|
external_entity_dbl_handler(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
intptr_t callno = (intptr_t)XML_GetUserData(parser);
|
|
const char *text;
|
|
XML_Parser new_parser;
|
|
int i;
|
|
const int max_alloc_count = 20;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
if (callno == 0) {
|
|
/* First time through, check how many calls to malloc occur */
|
|
text = ("<!ELEMENT doc (e+)>\n"
|
|
"<!ATTLIST doc xmlns CDATA #IMPLIED>\n"
|
|
"<!ELEMENT e EMPTY>\n");
|
|
allocation_count = 10000;
|
|
new_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (new_parser == NULL) {
|
|
fail("Unable to allocate first external parser");
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
/* Stash the number of calls in the user data */
|
|
XML_SetUserData(parser, (void *)(intptr_t)(10000 - allocation_count));
|
|
} else {
|
|
text = ("<?xml version='1.0' encoding='us-ascii'?>"
|
|
"<e/>");
|
|
/* Try at varying levels to exercise more code paths */
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = callno + i;
|
|
new_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (new_parser != NULL)
|
|
break;
|
|
}
|
|
if (i == 0) {
|
|
fail("Second external parser unexpectedly created");
|
|
XML_ParserFree(new_parser);
|
|
return XML_STATUS_ERROR;
|
|
} else if (i == max_alloc_count) {
|
|
fail("Second external parser not created");
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
}
|
|
|
|
allocation_count = ALLOC_ALWAYS_SUCCEED;
|
|
if (_XML_Parse_SINGLE_BYTES(new_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR) {
|
|
xml_failure(new_parser);
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
XML_ParserFree(new_parser);
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
/* Test that running out of memory in dtdCopy is correctly reported.
|
|
* Based on test_default_ns_from_ext_subset_and_ext_ge()
|
|
*/
|
|
START_TEST(test_alloc_dtd_copy_default_atts) {
|
|
const char *text = "<?xml version='1.0'?>\n"
|
|
"<!DOCTYPE doc SYSTEM 'http://example.org/doc.dtd' [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/entity.ent'>\n"
|
|
"]>\n"
|
|
"<doc xmlns='http://example.org/ns1'>\n"
|
|
"&en;\n"
|
|
"</doc>";
|
|
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_dbl_handler);
|
|
XML_SetUserData(g_parser, NULL);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
}
|
|
END_TEST
|
|
|
|
static int XMLCALL
|
|
external_entity_dbl_handler_2(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
intptr_t callno = (intptr_t)XML_GetUserData(parser);
|
|
const char *text;
|
|
XML_Parser new_parser;
|
|
enum XML_Status rv;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
if (callno == 0) {
|
|
/* Try different allocation levels for whole exercise */
|
|
text = ("<!ELEMENT doc (e+)>\n"
|
|
"<!ATTLIST doc xmlns CDATA #IMPLIED>\n"
|
|
"<!ELEMENT e EMPTY>\n");
|
|
XML_SetUserData(parser, (void *)(intptr_t)1);
|
|
new_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (new_parser == NULL)
|
|
return XML_STATUS_ERROR;
|
|
rv = _XML_Parse_SINGLE_BYTES(new_parser, text, (int)strlen(text), XML_TRUE);
|
|
} else {
|
|
/* Just run through once */
|
|
text = ("<?xml version='1.0' encoding='us-ascii'?>"
|
|
"<e/>");
|
|
new_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (new_parser == NULL)
|
|
return XML_STATUS_ERROR;
|
|
rv = _XML_Parse_SINGLE_BYTES(new_parser, text, (int)strlen(text), XML_TRUE);
|
|
}
|
|
XML_ParserFree(new_parser);
|
|
if (rv == XML_STATUS_ERROR)
|
|
return XML_STATUS_ERROR;
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
/* Test more external entity allocation failure paths */
|
|
START_TEST(test_alloc_external_entity) {
|
|
const char *text = "<?xml version='1.0'?>\n"
|
|
"<!DOCTYPE doc SYSTEM 'http://example.org/doc.dtd' [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/entity.ent'>\n"
|
|
"]>\n"
|
|
"<doc xmlns='http://example.org/ns1'>\n"
|
|
"&en;\n"
|
|
"</doc>";
|
|
int i;
|
|
const int alloc_test_max_repeats = 50;
|
|
|
|
for (i = 0; i < alloc_test_max_repeats; i++) {
|
|
allocation_count = -1;
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_dbl_handler_2);
|
|
XML_SetUserData(g_parser, NULL);
|
|
allocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_OK)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
allocation_count = -1;
|
|
if (i == 0)
|
|
fail("External entity parsed despite duff allocator");
|
|
if (i == alloc_test_max_repeats)
|
|
fail("External entity not parsed at max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test more allocation failure paths */
|
|
static int XMLCALL
|
|
external_entity_alloc_set_encoding(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base,
|
|
const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
/* As for external_entity_loader() */
|
|
const char *text = "<?xml encoding='iso-8859-3'?>"
|
|
"\xC3\xA9";
|
|
XML_Parser ext_parser;
|
|
enum XML_Status status;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
return XML_STATUS_ERROR;
|
|
if (! XML_SetEncoding(ext_parser, XCS("utf-8"))) {
|
|
XML_ParserFree(ext_parser);
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
status
|
|
= _XML_Parse_SINGLE_BYTES(ext_parser, text, (int)strlen(text), XML_TRUE);
|
|
XML_ParserFree(ext_parser);
|
|
if (status == XML_STATUS_ERROR)
|
|
return XML_STATUS_ERROR;
|
|
return XML_STATUS_OK;
|
|
}
|
|
|
|
START_TEST(test_alloc_ext_entity_set_encoding) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
int i;
|
|
const int max_allocation_count = 30;
|
|
|
|
for (i = 0; i < max_allocation_count; i++) {
|
|
XML_SetExternalEntityRefHandler(g_parser,
|
|
external_entity_alloc_set_encoding);
|
|
allocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_OK)
|
|
break;
|
|
allocation_count = -1;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Encoding check succeeded despite failing allocator");
|
|
if (i == max_allocation_count)
|
|
fail("Encoding failed at max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
static int XMLCALL
|
|
unknown_released_encoding_handler(void *data, const XML_Char *encoding,
|
|
XML_Encoding *info) {
|
|
UNUSED_P(data);
|
|
if (! xcstrcmp(encoding, XCS("unsupported-encoding"))) {
|
|
int i;
|
|
|
|
for (i = 0; i < 256; i++)
|
|
info->map[i] = i;
|
|
info->data = NULL;
|
|
info->convert = NULL;
|
|
info->release = dummy_release;
|
|
return XML_STATUS_OK;
|
|
}
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
|
|
/* Test the effects of allocation failure in internal entities.
|
|
* Based on test_unknown_encoding_internal_entity
|
|
*/
|
|
START_TEST(test_alloc_internal_entity) {
|
|
const char *text = "<?xml version='1.0' encoding='unsupported-encoding'?>\n"
|
|
"<!DOCTYPE test [<!ENTITY foo 'bar'>]>\n"
|
|
"<test a='&foo;'/>";
|
|
unsigned int i;
|
|
const unsigned int max_alloc_count = 20;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetUnknownEncodingHandler(g_parser, unknown_released_encoding_handler,
|
|
NULL);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Internal entity worked despite failing allocations");
|
|
else if (i == max_alloc_count)
|
|
fail("Internal entity failed at max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test the robustness against allocation failure of element handling
|
|
* Based on test_dtd_default_handling().
|
|
*/
|
|
START_TEST(test_alloc_dtd_default_handling) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
"<!ENTITY e SYSTEM 'http://example.org/e'>\n"
|
|
"<!NOTATION n SYSTEM 'http://example.org/n'>\n"
|
|
"<!ENTITY e1 SYSTEM 'http://example.org/e' NDATA n>\n"
|
|
"<!ELEMENT doc (#PCDATA)>\n"
|
|
"<!ATTLIST doc a CDATA #IMPLIED>\n"
|
|
"<?pi in dtd?>\n"
|
|
"<!--comment in dtd-->\n"
|
|
"]>\n"
|
|
"<doc><![CDATA[text in doc]]></doc>";
|
|
const XML_Char *expected = XCS("\n\n\n\n\n\n\n\n\n<doc>text in doc</doc>");
|
|
CharData storage;
|
|
int i;
|
|
const int max_alloc_count = 25;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
dummy_handler_flags = 0;
|
|
XML_SetDefaultHandler(g_parser, accumulate_characters);
|
|
XML_SetDoctypeDeclHandler(g_parser, dummy_start_doctype_handler,
|
|
dummy_end_doctype_handler);
|
|
XML_SetEntityDeclHandler(g_parser, dummy_entity_decl_handler);
|
|
XML_SetNotationDeclHandler(g_parser, dummy_notation_decl_handler);
|
|
XML_SetElementDeclHandler(g_parser, dummy_element_decl_handler);
|
|
XML_SetAttlistDeclHandler(g_parser, dummy_attlist_decl_handler);
|
|
XML_SetProcessingInstructionHandler(g_parser, dummy_pi_handler);
|
|
XML_SetCommentHandler(g_parser, dummy_comment_handler);
|
|
XML_SetCdataSectionHandler(g_parser, dummy_start_cdata_handler,
|
|
dummy_end_cdata_handler);
|
|
XML_SetUnparsedEntityDeclHandler(g_parser,
|
|
dummy_unparsed_entity_decl_handler);
|
|
CharData_Init(&storage);
|
|
XML_SetUserData(g_parser, &storage);
|
|
XML_SetCharacterDataHandler(g_parser, accumulate_characters);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Default DTD parsed despite allocation failures");
|
|
if (i == max_alloc_count)
|
|
fail("Default DTD not parsed with maximum alloc count");
|
|
CharData_CheckXMLChars(&storage, expected);
|
|
if (dummy_handler_flags
|
|
!= (DUMMY_START_DOCTYPE_HANDLER_FLAG | DUMMY_END_DOCTYPE_HANDLER_FLAG
|
|
| DUMMY_ENTITY_DECL_HANDLER_FLAG | DUMMY_NOTATION_DECL_HANDLER_FLAG
|
|
| DUMMY_ELEMENT_DECL_HANDLER_FLAG | DUMMY_ATTLIST_DECL_HANDLER_FLAG
|
|
| DUMMY_COMMENT_HANDLER_FLAG | DUMMY_PI_HANDLER_FLAG
|
|
| DUMMY_START_CDATA_HANDLER_FLAG | DUMMY_END_CDATA_HANDLER_FLAG
|
|
| DUMMY_UNPARSED_ENTITY_DECL_HANDLER_FLAG))
|
|
fail("Not all handlers were called");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test robustness of XML_SetEncoding() with a failing allocator */
|
|
START_TEST(test_alloc_explicit_encoding) {
|
|
int i;
|
|
const int max_alloc_count = 5;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
if (XML_SetEncoding(g_parser, XCS("us-ascii")) == XML_STATUS_OK)
|
|
break;
|
|
}
|
|
if (i == 0)
|
|
fail("Encoding set despite failing allocator");
|
|
else if (i == max_alloc_count)
|
|
fail("Encoding not set at max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test robustness of XML_SetBase against a failing allocator */
|
|
START_TEST(test_alloc_set_base) {
|
|
const XML_Char *new_base = XCS("/local/file/name.xml");
|
|
int i;
|
|
const int max_alloc_count = 5;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
if (XML_SetBase(g_parser, new_base) == XML_STATUS_OK)
|
|
break;
|
|
}
|
|
if (i == 0)
|
|
fail("Base set despite failing allocator");
|
|
else if (i == max_alloc_count)
|
|
fail("Base not set with max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test buffer extension in the face of a duff reallocator */
|
|
START_TEST(test_alloc_realloc_buffer) {
|
|
const char *text = get_buffer_test_text;
|
|
void *buffer;
|
|
int i;
|
|
const int max_realloc_count = 10;
|
|
|
|
/* Get a smallish buffer */
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
reallocation_count = i;
|
|
buffer = XML_GetBuffer(g_parser, 1536);
|
|
if (buffer == NULL)
|
|
fail("1.5K buffer reallocation failed");
|
|
assert(buffer != NULL);
|
|
memcpy(buffer, text, strlen(text));
|
|
if (XML_ParseBuffer(g_parser, (int)strlen(text), XML_FALSE)
|
|
== XML_STATUS_OK)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
reallocation_count = -1;
|
|
if (i == 0)
|
|
fail("Parse succeeded with no reallocation");
|
|
else if (i == max_realloc_count)
|
|
fail("Parse failed with max reallocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Same test for external entity parsers */
|
|
static int XMLCALL
|
|
external_entity_reallocator(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char *text = get_buffer_test_text;
|
|
XML_Parser ext_parser;
|
|
void *buffer;
|
|
enum XML_Status status;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
fail("Could not create external entity parser");
|
|
|
|
reallocation_count = (intptr_t)XML_GetUserData(parser);
|
|
buffer = XML_GetBuffer(ext_parser, 1536);
|
|
if (buffer == NULL)
|
|
fail("Buffer allocation failed");
|
|
assert(buffer != NULL);
|
|
memcpy(buffer, text, strlen(text));
|
|
status = XML_ParseBuffer(ext_parser, (int)strlen(text), XML_FALSE);
|
|
reallocation_count = -1;
|
|
XML_ParserFree(ext_parser);
|
|
return (status == XML_STATUS_OK) ? XML_STATUS_OK : XML_STATUS_ERROR;
|
|
}
|
|
|
|
START_TEST(test_alloc_ext_entity_realloc_buffer) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY en SYSTEM 'http://example.org/dummy.ent'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
int i;
|
|
const int max_realloc_count = 10;
|
|
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_reallocator);
|
|
XML_SetUserData(g_parser, (void *)(intptr_t)i);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
== XML_STATUS_OK)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Succeeded with no reallocations");
|
|
if (i == max_realloc_count)
|
|
fail("Failed with max reallocations");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test elements with many attributes are handled correctly */
|
|
START_TEST(test_alloc_realloc_many_attributes) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
"<!ATTLIST doc za CDATA 'default'>\n"
|
|
"<!ATTLIST doc zb CDATA 'def2'>\n"
|
|
"<!ATTLIST doc zc CDATA 'def3'>\n"
|
|
"]>\n"
|
|
"<doc a='1'"
|
|
" b='2'"
|
|
" c='3'"
|
|
" d='4'"
|
|
" e='5'"
|
|
" f='6'"
|
|
" g='7'"
|
|
" h='8'"
|
|
" i='9'"
|
|
" j='10'"
|
|
" k='11'"
|
|
" l='12'"
|
|
" m='13'"
|
|
" n='14'"
|
|
" p='15'"
|
|
" q='16'"
|
|
" r='17'"
|
|
" s='18'>"
|
|
"</doc>";
|
|
int i;
|
|
const int max_realloc_count = 10;
|
|
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
reallocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite no reallocations");
|
|
if (i == max_realloc_count)
|
|
fail("Parse failed at max reallocations");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test handling of a public entity with failing allocator */
|
|
START_TEST(test_alloc_public_entity_value) {
|
|
const char *text = "<!DOCTYPE doc SYSTEM 'http://example.org/'>\n"
|
|
"<doc></doc>\n";
|
|
char dtd_text[]
|
|
= "<!ELEMENT doc EMPTY>\n"
|
|
"<!ENTITY % e1 PUBLIC 'foo' 'bar.ent'>\n"
|
|
"<!ENTITY % "
|
|
/* Each line is 64 characters */
|
|
"ThisIsAStupidlyLongParameterNameIntendedToTriggerPoolGrowth12345"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
" '%e1;'>\n"
|
|
"%e1;\n";
|
|
int i;
|
|
const int max_alloc_count = 50;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
dummy_handler_flags = 0;
|
|
XML_SetUserData(g_parser, dtd_text);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_public);
|
|
/* Provoke a particular code path */
|
|
XML_SetEntityDeclHandler(g_parser, dummy_entity_decl_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing allocation");
|
|
if (i == max_alloc_count)
|
|
fail("Parsing failed at max allocation count");
|
|
if (dummy_handler_flags != DUMMY_ENTITY_DECL_HANDLER_FLAG)
|
|
fail("Entity declaration handler not called");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_realloc_subst_public_entity_value) {
|
|
const char *text = "<!DOCTYPE doc SYSTEM 'http://example.org/'>\n"
|
|
"<doc></doc>\n";
|
|
char dtd_text[]
|
|
= "<!ELEMENT doc EMPTY>\n"
|
|
"<!ENTITY % "
|
|
/* Each line is 64 characters */
|
|
"ThisIsAStupidlyLongParameterNameIntendedToTriggerPoolGrowth12345"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
" PUBLIC 'foo' 'bar.ent'>\n"
|
|
"%ThisIsAStupidlyLongParameterNameIntendedToTriggerPoolGrowth12345"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP;";
|
|
int i;
|
|
const int max_realloc_count = 10;
|
|
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
reallocation_count = i;
|
|
XML_SetUserData(g_parser, dtd_text);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_public);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing reallocation");
|
|
if (i == max_realloc_count)
|
|
fail("Parsing failed at max reallocation count");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_parse_public_doctype) {
|
|
const char *text
|
|
= "<?xml version='1.0' encoding='utf-8'?>\n"
|
|
"<!DOCTYPE doc PUBLIC '"
|
|
/* 64 characters per line */
|
|
"http://example.com/a/long/enough/name/to/trigger/pool/growth/zz/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"' 'test'>\n"
|
|
"<doc></doc>";
|
|
int i;
|
|
const int max_alloc_count = 25;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
dummy_handler_flags = 0;
|
|
XML_SetDoctypeDeclHandler(g_parser, dummy_start_doctype_decl_handler,
|
|
dummy_end_doctype_decl_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing allocator");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed at maximum allocation count");
|
|
if (dummy_handler_flags
|
|
!= (DUMMY_START_DOCTYPE_DECL_HANDLER_FLAG
|
|
| DUMMY_END_DOCTYPE_DECL_HANDLER_FLAG))
|
|
fail("Doctype handler functions not called");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_parse_public_doctype_long_name) {
|
|
const char *text
|
|
= "<?xml version='1.0' encoding='utf-8'?>\n"
|
|
"<!DOCTYPE doc PUBLIC 'http://example.com/foo' '"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNOP"
|
|
"'>\n"
|
|
"<doc></doc>";
|
|
int i;
|
|
const int max_alloc_count = 25;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetDoctypeDeclHandler(g_parser, dummy_start_doctype_decl_handler,
|
|
dummy_end_doctype_decl_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing allocator");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed at maximum allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
static int XMLCALL
|
|
external_entity_alloc(XML_Parser parser, const XML_Char *context,
|
|
const XML_Char *base, const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
const char *text = (const char *)XML_GetUserData(parser);
|
|
XML_Parser ext_parser;
|
|
int parse_res;
|
|
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
ext_parser = XML_ExternalEntityParserCreate(parser, context, NULL);
|
|
if (ext_parser == NULL)
|
|
return XML_STATUS_ERROR;
|
|
parse_res
|
|
= _XML_Parse_SINGLE_BYTES(ext_parser, text, (int)strlen(text), XML_TRUE);
|
|
XML_ParserFree(ext_parser);
|
|
return parse_res;
|
|
}
|
|
|
|
/* Test foreign DTD handling */
|
|
START_TEST(test_alloc_set_foreign_dtd) {
|
|
const char *text1 = "<?xml version='1.0' encoding='us-ascii'?>\n"
|
|
"<doc>&entity;</doc>";
|
|
char text2[] = "<!ELEMENT doc (#PCDATA)*>";
|
|
int i;
|
|
const int max_alloc_count = 25;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetUserData(g_parser, &text2);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_alloc);
|
|
if (XML_UseForeignDTD(g_parser, XML_TRUE) != XML_ERROR_NONE)
|
|
fail("Could not set foreign DTD");
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text1, (int)strlen(text1), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing allocator");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed at maximum allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test based on ibm/valid/P32/ibm32v04.xml */
|
|
START_TEST(test_alloc_attribute_enum_value) {
|
|
const char *text = "<?xml version='1.0' standalone='no'?>\n"
|
|
"<!DOCTYPE animal SYSTEM 'test.dtd'>\n"
|
|
"<animal>This is a \n <a/> \n\nyellow tiger</animal>";
|
|
char dtd_text[] = "<!ELEMENT animal (#PCDATA|a)*>\n"
|
|
"<!ELEMENT a EMPTY>\n"
|
|
"<!ATTLIST animal xml:space (default|preserve) 'preserve'>";
|
|
int i;
|
|
const int max_alloc_count = 30;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_alloc);
|
|
XML_SetUserData(g_parser, dtd_text);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
/* An attribute list handler provokes a different code path */
|
|
XML_SetAttlistDeclHandler(g_parser, dummy_attlist_decl_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing allocator");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed at maximum allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test attribute enums sufficient to overflow the string pool */
|
|
START_TEST(test_alloc_realloc_attribute_enum_value) {
|
|
const char *text = "<?xml version='1.0' standalone='no'?>\n"
|
|
"<!DOCTYPE animal SYSTEM 'test.dtd'>\n"
|
|
"<animal>This is a yellow tiger</animal>";
|
|
/* We wish to define a collection of attribute enums that will
|
|
* cause the string pool storing them to have to expand. This
|
|
* means more than 1024 bytes, including the parentheses and
|
|
* separator bars.
|
|
*/
|
|
char dtd_text[]
|
|
= "<!ELEMENT animal (#PCDATA)*>\n"
|
|
"<!ATTLIST animal thing "
|
|
"(default"
|
|
/* Each line is 64 characters */
|
|
"|ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|BBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|CBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|DBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|EBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|FBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|GBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|HBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|IBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|JBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|KBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|LBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|MBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|NBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|OBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|PBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO)"
|
|
" 'default'>";
|
|
int i;
|
|
const int max_realloc_count = 10;
|
|
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
reallocation_count = i;
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_alloc);
|
|
XML_SetUserData(g_parser, dtd_text);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
/* An attribute list handler provokes a different code path */
|
|
XML_SetAttlistDeclHandler(g_parser, dummy_attlist_decl_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing reallocator");
|
|
if (i == max_realloc_count)
|
|
fail("Parse failed at maximum reallocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test attribute enums in a #IMPLIED attribute forcing pool growth */
|
|
START_TEST(test_alloc_realloc_implied_attribute) {
|
|
/* Forcing this particular code path is a balancing act. The
|
|
* addition of the closing parenthesis and terminal NUL must be
|
|
* what pushes the string of enums over the 1024-byte limit,
|
|
* otherwise a different code path will pick up the realloc.
|
|
*/
|
|
const char *text
|
|
= "<!DOCTYPE doc [\n"
|
|
"<!ELEMENT doc EMPTY>\n"
|
|
"<!ATTLIST doc a "
|
|
/* Each line is 64 characters */
|
|
"(ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|BBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|CBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|DBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|EBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|FBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|GBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|HBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|IBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|JBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|KBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|LBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|MBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|NBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|OBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|PBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMN)"
|
|
" #IMPLIED>\n"
|
|
"]><doc/>";
|
|
int i;
|
|
const int max_realloc_count = 10;
|
|
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
reallocation_count = i;
|
|
XML_SetAttlistDeclHandler(g_parser, dummy_attlist_decl_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing reallocator");
|
|
if (i == max_realloc_count)
|
|
fail("Parse failed at maximum reallocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test attribute enums in a defaulted attribute forcing pool growth */
|
|
START_TEST(test_alloc_realloc_default_attribute) {
|
|
/* Forcing this particular code path is a balancing act. The
|
|
* addition of the closing parenthesis and terminal NUL must be
|
|
* what pushes the string of enums over the 1024-byte limit,
|
|
* otherwise a different code path will pick up the realloc.
|
|
*/
|
|
const char *text
|
|
= "<!DOCTYPE doc [\n"
|
|
"<!ELEMENT doc EMPTY>\n"
|
|
"<!ATTLIST doc a "
|
|
/* Each line is 64 characters */
|
|
"(ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|BBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|CBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|DBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|EBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|FBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|GBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|HBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|IBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|JBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|KBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|LBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|MBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|NBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|OBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO"
|
|
"|PBCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMN)"
|
|
" 'ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNO'"
|
|
">\n]><doc/>";
|
|
int i;
|
|
const int max_realloc_count = 10;
|
|
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
reallocation_count = i;
|
|
XML_SetAttlistDeclHandler(g_parser, dummy_attlist_decl_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing reallocator");
|
|
if (i == max_realloc_count)
|
|
fail("Parse failed at maximum reallocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test long notation name with dodgy allocator */
|
|
START_TEST(test_alloc_notation) {
|
|
const char *text
|
|
= "<!DOCTYPE doc [\n"
|
|
"<!NOTATION "
|
|
/* Each line is 64 characters */
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
" SYSTEM 'http://example.org/n'>\n"
|
|
"<!ENTITY e SYSTEM 'http://example.org/e' NDATA "
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
">\n"
|
|
"<!ELEMENT doc EMPTY>\n"
|
|
"]>\n<doc/>";
|
|
int i;
|
|
const int max_alloc_count = 20;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
dummy_handler_flags = 0;
|
|
XML_SetNotationDeclHandler(g_parser, dummy_notation_decl_handler);
|
|
XML_SetEntityDeclHandler(g_parser, dummy_entity_decl_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite allocation failures");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed at maximum allocation count");
|
|
if (dummy_handler_flags
|
|
!= (DUMMY_ENTITY_DECL_HANDLER_FLAG | DUMMY_NOTATION_DECL_HANDLER_FLAG))
|
|
fail("Entity declaration handler not called");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test public notation with dodgy allocator */
|
|
START_TEST(test_alloc_public_notation) {
|
|
const char *text
|
|
= "<!DOCTYPE doc [\n"
|
|
"<!NOTATION note PUBLIC '"
|
|
/* 64 characters per line */
|
|
"http://example.com/a/long/enough/name/to/trigger/pool/growth/zz/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"' 'foo'>\n"
|
|
"<!ENTITY e SYSTEM 'http://example.com/e' NDATA note>\n"
|
|
"<!ELEMENT doc EMPTY>\n"
|
|
"]>\n<doc/>";
|
|
int i;
|
|
const int max_alloc_count = 20;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
dummy_handler_flags = 0;
|
|
XML_SetNotationDeclHandler(g_parser, dummy_notation_decl_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite allocation failures");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed at maximum allocation count");
|
|
if (dummy_handler_flags != DUMMY_NOTATION_DECL_HANDLER_FLAG)
|
|
fail("Notation handler not called");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test public notation with dodgy allocator */
|
|
START_TEST(test_alloc_system_notation) {
|
|
const char *text
|
|
= "<!DOCTYPE doc [\n"
|
|
"<!NOTATION note SYSTEM '"
|
|
/* 64 characters per line */
|
|
"http://example.com/a/long/enough/name/to/trigger/pool/growth/zz/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"'>\n"
|
|
"<!ENTITY e SYSTEM 'http://example.com/e' NDATA note>\n"
|
|
"<!ELEMENT doc EMPTY>\n"
|
|
"]>\n<doc/>";
|
|
int i;
|
|
const int max_alloc_count = 20;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
dummy_handler_flags = 0;
|
|
XML_SetNotationDeclHandler(g_parser, dummy_notation_decl_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite allocation failures");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed at maximum allocation count");
|
|
if (dummy_handler_flags != DUMMY_NOTATION_DECL_HANDLER_FLAG)
|
|
fail("Notation handler not called");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_nested_groups) {
|
|
const char *text
|
|
= "<!DOCTYPE doc [\n"
|
|
"<!ELEMENT doc "
|
|
/* Sixteen elements per line */
|
|
"(e,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,"
|
|
"(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?"
|
|
"))))))))))))))))))))))))))))))))>\n"
|
|
"<!ELEMENT e EMPTY>"
|
|
"]>\n"
|
|
"<doc><e/></doc>";
|
|
CharData storage;
|
|
int i;
|
|
const int max_alloc_count = 20;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
CharData_Init(&storage);
|
|
XML_SetElementDeclHandler(g_parser, dummy_element_decl_handler);
|
|
XML_SetStartElementHandler(g_parser, record_element_start_handler);
|
|
XML_SetUserData(g_parser, &storage);
|
|
dummy_handler_flags = 0;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing reallocator");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed at maximum reallocation count");
|
|
CharData_CheckXMLChars(&storage, XCS("doce"));
|
|
if (dummy_handler_flags != DUMMY_ELEMENT_DECL_HANDLER_FLAG)
|
|
fail("Element handler not fired");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_realloc_nested_groups) {
|
|
const char *text
|
|
= "<!DOCTYPE doc [\n"
|
|
"<!ELEMENT doc "
|
|
/* Sixteen elements per line */
|
|
"(e,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,"
|
|
"(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?,(e?"
|
|
"))))))))))))))))))))))))))))))))>\n"
|
|
"<!ELEMENT e EMPTY>"
|
|
"]>\n"
|
|
"<doc><e/></doc>";
|
|
CharData storage;
|
|
int i;
|
|
const int max_realloc_count = 10;
|
|
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
reallocation_count = i;
|
|
CharData_Init(&storage);
|
|
XML_SetElementDeclHandler(g_parser, dummy_element_decl_handler);
|
|
XML_SetStartElementHandler(g_parser, record_element_start_handler);
|
|
XML_SetUserData(g_parser, &storage);
|
|
dummy_handler_flags = 0;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing reallocator");
|
|
if (i == max_realloc_count)
|
|
fail("Parse failed at maximum reallocation count");
|
|
CharData_CheckXMLChars(&storage, XCS("doce"));
|
|
if (dummy_handler_flags != DUMMY_ELEMENT_DECL_HANDLER_FLAG)
|
|
fail("Element handler not fired");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_large_group) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
"<!ELEMENT doc ("
|
|
"a1|a2|a3|a4|a5|a6|a7|a8|"
|
|
"b1|b2|b3|b4|b5|b6|b7|b8|"
|
|
"c1|c2|c3|c4|c5|c6|c7|c8|"
|
|
"d1|d2|d3|d4|d5|d6|d7|d8|"
|
|
"e1"
|
|
")+>\n"
|
|
"]>\n"
|
|
"<doc>\n"
|
|
"<a1/>\n"
|
|
"</doc>\n";
|
|
int i;
|
|
const int max_alloc_count = 50;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetElementDeclHandler(g_parser, dummy_element_decl_handler);
|
|
dummy_handler_flags = 0;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing allocator");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed at maximum allocation count");
|
|
if (dummy_handler_flags != DUMMY_ELEMENT_DECL_HANDLER_FLAG)
|
|
fail("Element handler flag not raised");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_realloc_group_choice) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
"<!ELEMENT doc ("
|
|
"a1|a2|a3|a4|a5|a6|a7|a8|"
|
|
"b1|b2|b3|b4|b5|b6|b7|b8|"
|
|
"c1|c2|c3|c4|c5|c6|c7|c8|"
|
|
"d1|d2|d3|d4|d5|d6|d7|d8|"
|
|
"e1"
|
|
")+>\n"
|
|
"]>\n"
|
|
"<doc>\n"
|
|
"<a1/>\n"
|
|
"<b2 attr='foo'>This is a foo</b2>\n"
|
|
"<c3></c3>\n"
|
|
"</doc>\n";
|
|
int i;
|
|
const int max_realloc_count = 10;
|
|
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
reallocation_count = i;
|
|
XML_SetElementDeclHandler(g_parser, dummy_element_decl_handler);
|
|
dummy_handler_flags = 0;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing reallocator");
|
|
if (i == max_realloc_count)
|
|
fail("Parse failed at maximum reallocation count");
|
|
if (dummy_handler_flags != DUMMY_ELEMENT_DECL_HANDLER_FLAG)
|
|
fail("Element handler flag not raised");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_pi_in_epilog) {
|
|
const char *text = "<doc></doc>\n"
|
|
"<?pi in epilog?>";
|
|
int i;
|
|
const int max_alloc_count = 15;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetProcessingInstructionHandler(g_parser, dummy_pi_handler);
|
|
dummy_handler_flags = 0;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse completed despite failing allocator");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed at maximum allocation count");
|
|
if (dummy_handler_flags != DUMMY_PI_HANDLER_FLAG)
|
|
fail("Processing instruction handler not invoked");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_comment_in_epilog) {
|
|
const char *text = "<doc></doc>\n"
|
|
"<!-- comment in epilog -->";
|
|
int i;
|
|
const int max_alloc_count = 15;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetCommentHandler(g_parser, dummy_comment_handler);
|
|
dummy_handler_flags = 0;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse completed despite failing allocator");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed at maximum allocation count");
|
|
if (dummy_handler_flags != DUMMY_COMMENT_HANDLER_FLAG)
|
|
fail("Processing instruction handler not invoked");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_realloc_long_attribute_value) {
|
|
const char *text
|
|
= "<!DOCTYPE doc [<!ENTITY foo '"
|
|
/* Each line is 64 characters */
|
|
"This entity will be substituted as an attribute value, and is "
|
|
"calculated to be exactly long enough that the terminating NUL "
|
|
"that the library adds internally will trigger the string pool to"
|
|
"grow. GHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"'>]>\n"
|
|
"<doc a='&foo;'></doc>";
|
|
int i;
|
|
const int max_realloc_count = 10;
|
|
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
reallocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing reallocator");
|
|
if (i == max_realloc_count)
|
|
fail("Parse failed at maximum reallocation count");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_attribute_whitespace) {
|
|
const char *text = "<doc a=' '></doc>";
|
|
int i;
|
|
const int max_alloc_count = 15;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing allocator");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed at maximum allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_attribute_predefined_entity) {
|
|
const char *text = "<doc a='&'></doc>";
|
|
int i;
|
|
const int max_alloc_count = 15;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing allocator");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed at maximum allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that a character reference at the end of a suitably long
|
|
* default value for an attribute can trigger pool growth, and recovers
|
|
* if the allocator fails on it.
|
|
*/
|
|
START_TEST(test_alloc_long_attr_default_with_char_ref) {
|
|
const char *text
|
|
= "<!DOCTYPE doc [<!ATTLIST doc a CDATA '"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHI"
|
|
"1'>]>\n"
|
|
"<doc/>";
|
|
int i;
|
|
const int max_alloc_count = 20;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing allocator");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed at maximum allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that a long character reference substitution triggers a pool
|
|
* expansion correctly for an attribute value.
|
|
*/
|
|
START_TEST(test_alloc_long_attr_value) {
|
|
const char *text
|
|
= "<!DOCTYPE test [<!ENTITY foo '\n"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"'>]>\n"
|
|
"<test a='&foo;'/>";
|
|
int i;
|
|
const int max_alloc_count = 25;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing allocator");
|
|
if (i == max_alloc_count)
|
|
fail("Parse failed at maximum allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that an error in a nested parameter entity substitution is
|
|
* handled correctly. It seems unlikely that the code path being
|
|
* exercised can be reached purely by carefully crafted XML, but an
|
|
* allocation error in the right place will definitely do it.
|
|
*/
|
|
START_TEST(test_alloc_nested_entities) {
|
|
const char *text = "<!DOCTYPE doc SYSTEM 'http://example.org/one.ent'>\n"
|
|
"<doc />";
|
|
ExtFaults test_data
|
|
= {"<!ENTITY % pe1 '"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"'>\n"
|
|
"<!ENTITY % pe2 '%pe1;'>\n"
|
|
"%pe2;",
|
|
"Memory Fail not faulted", NULL, XML_ERROR_NO_MEMORY};
|
|
|
|
/* Causes an allocation error in a nested storeEntityValue() */
|
|
allocation_count = 12;
|
|
XML_SetUserData(g_parser, &test_data);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_faulter);
|
|
expect_failure(text, XML_ERROR_EXTERNAL_ENTITY_HANDLING,
|
|
"Entity allocation failure not noted");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_realloc_param_entity_newline) {
|
|
const char *text = "<!DOCTYPE doc SYSTEM 'http://example.org/'>\n"
|
|
"<doc/>";
|
|
char dtd_text[]
|
|
= "<!ENTITY % pe '<!ATTLIST doc att CDATA \""
|
|
/* 64 characters per line */
|
|
"This default value is carefully crafted so that the carriage "
|
|
"return right at the end of the entity string causes an internal "
|
|
"string pool to have to grow. This allows us to test the alloc "
|
|
"failure path from that point. OPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDE"
|
|
"\">\n'>"
|
|
"%pe;\n";
|
|
int i;
|
|
const int max_realloc_count = 5;
|
|
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
reallocation_count = i;
|
|
XML_SetUserData(g_parser, dtd_text);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_alloc);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing reallocator");
|
|
if (i == max_realloc_count)
|
|
fail("Parse failed at maximum reallocation count");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_realloc_ce_extends_pe) {
|
|
const char *text = "<!DOCTYPE doc SYSTEM 'http://example.org/'>\n"
|
|
"<doc/>";
|
|
char dtd_text[]
|
|
= "<!ENTITY % pe '<!ATTLIST doc att CDATA \""
|
|
/* 64 characters per line */
|
|
"This default value is carefully crafted so that the character "
|
|
"entity at the end causes an internal string pool to have to "
|
|
"grow. This allows us to test the allocation failure path from "
|
|
"that point onwards. EFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGQ"
|
|
"\">\n'>"
|
|
"%pe;\n";
|
|
int i;
|
|
const int max_realloc_count = 5;
|
|
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
reallocation_count = i;
|
|
XML_SetUserData(g_parser, dtd_text);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_alloc);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing reallocator");
|
|
if (i == max_realloc_count)
|
|
fail("Parse failed at maximum reallocation count");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_realloc_attributes) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ATTLIST doc\n"
|
|
" a1 (a|b|c) 'a'\n"
|
|
" a2 (foo|bar) #IMPLIED\n"
|
|
" a3 NMTOKEN #IMPLIED\n"
|
|
" a4 NMTOKENS #IMPLIED\n"
|
|
" a5 ID #IMPLIED\n"
|
|
" a6 IDREF #IMPLIED\n"
|
|
" a7 IDREFS #IMPLIED\n"
|
|
" a8 ENTITY #IMPLIED\n"
|
|
" a9 ENTITIES #IMPLIED\n"
|
|
" a10 CDATA #IMPLIED\n"
|
|
" >]>\n"
|
|
"<doc>wombat</doc>\n";
|
|
int i;
|
|
const int max_realloc_count = 5;
|
|
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
reallocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
|
|
if (i == 0)
|
|
fail("Parse succeeded despite failing reallocator");
|
|
if (i == max_realloc_count)
|
|
fail("Parse failed at maximum reallocation count");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_long_doc_name) {
|
|
const char *text =
|
|
/* 64 characters per line */
|
|
"<LongRootElementNameThatWillCauseTheNextAllocationToExpandTheStr"
|
|
"ingPoolForTheDTDQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
" a='1'/>";
|
|
int i;
|
|
const int max_alloc_count = 20;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing reallocations");
|
|
else if (i == max_alloc_count)
|
|
fail("Parsing failed even at max reallocation count");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_long_base) {
|
|
const char *text = "<!DOCTYPE doc [\n"
|
|
" <!ENTITY e SYSTEM 'foo'>\n"
|
|
"]>\n"
|
|
"<doc>&e;</doc>";
|
|
char entity_text[] = "Hello world";
|
|
const XML_Char *base =
|
|
/* 64 characters per line */
|
|
/* clang-format off */
|
|
XCS("LongBaseURI/that/will/overflow/an/internal/buffer/and/cause/it/t")
|
|
XCS("o/have/to/grow/PQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/");
|
|
/* clang-format on */
|
|
int i;
|
|
const int max_alloc_count = 25;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetUserData(g_parser, entity_text);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_alloc);
|
|
if (XML_SetBase(g_parser, base) == XML_STATUS_ERROR) {
|
|
XML_ParserReset(g_parser, NULL);
|
|
continue;
|
|
}
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing allocations");
|
|
else if (i == max_alloc_count)
|
|
fail("Parsing failed even at max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_long_public_id) {
|
|
const char *text
|
|
= "<!DOCTYPE doc [\n"
|
|
" <!ENTITY e PUBLIC '"
|
|
/* 64 characters per line */
|
|
"LongPublicIDThatShouldResultInAnInternalStringPoolGrowingAtASpec"
|
|
"ificMomentKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"' 'bar'>\n"
|
|
"]>\n"
|
|
"<doc>&e;</doc>";
|
|
char entity_text[] = "Hello world";
|
|
int i;
|
|
const int max_alloc_count = 40;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetUserData(g_parser, entity_text);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_alloc);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing allocations");
|
|
else if (i == max_alloc_count)
|
|
fail("Parsing failed even at max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_long_entity_value) {
|
|
const char *text
|
|
= "<!DOCTYPE doc [\n"
|
|
" <!ENTITY e1 '"
|
|
/* 64 characters per line */
|
|
"Long entity value that should provoke a string pool to grow whil"
|
|
"e setting up to parse the external entity below. xyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"'>\n"
|
|
" <!ENTITY e2 SYSTEM 'bar'>\n"
|
|
"]>\n"
|
|
"<doc>&e2;</doc>";
|
|
char entity_text[] = "Hello world";
|
|
int i;
|
|
const int max_alloc_count = 40;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetUserData(g_parser, entity_text);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_alloc);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing allocations");
|
|
else if (i == max_alloc_count)
|
|
fail("Parsing failed even at max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_alloc_long_notation) {
|
|
const char *text
|
|
= "<!DOCTYPE doc [\n"
|
|
" <!NOTATION note SYSTEM '"
|
|
/* 64 characters per line */
|
|
"ALongNotationNameThatShouldProvokeStringPoolGrowthWhileCallingAn"
|
|
"ExternalEntityParserUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"'>\n"
|
|
" <!ENTITY e1 SYSTEM 'foo' NDATA "
|
|
/* 64 characters per line */
|
|
"ALongNotationNameThatShouldProvokeStringPoolGrowthWhileCallingAn"
|
|
"ExternalEntityParserUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AB"
|
|
">\n"
|
|
" <!ENTITY e2 SYSTEM 'bar'>\n"
|
|
"]>\n"
|
|
"<doc>&e2;</doc>";
|
|
ExtOption options[]
|
|
= {{XCS("foo"), "Entity Foo"}, {XCS("bar"), "Entity Bar"}, {NULL, NULL}};
|
|
int i;
|
|
const int max_alloc_count = 40;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetUserData(g_parser, options);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_optioner);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
|
|
/* See comment in test_alloc_parse_xdecl() */
|
|
alloc_teardown();
|
|
alloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing allocations");
|
|
else if (i == max_alloc_count)
|
|
fail("Parsing failed even at max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
static int XMLCALL
|
|
external_entity_parser_create_alloc_fail_handler(XML_Parser parser,
|
|
const XML_Char *context,
|
|
const XML_Char *base,
|
|
const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
UNUSED_P(base);
|
|
UNUSED_P(systemId);
|
|
UNUSED_P(publicId);
|
|
|
|
if (context != NULL)
|
|
fail("Unexpected non-NULL context");
|
|
|
|
// The following number intends to fail the upcoming allocation in line
|
|
// "parser->m_protocolEncodingName = copyString(encodingName,
|
|
// &(parser->m_mem));" in function parserInit.
|
|
allocation_count = 3;
|
|
|
|
const XML_Char *const encodingName = XCS("UTF-8"); // needs something non-NULL
|
|
const XML_Parser ext_parser
|
|
= XML_ExternalEntityParserCreate(parser, context, encodingName);
|
|
if (ext_parser != NULL)
|
|
fail(
|
|
"Call to XML_ExternalEntityParserCreate was expected to fail out-of-memory");
|
|
|
|
allocation_count = ALLOC_ALWAYS_SUCCEED;
|
|
return XML_STATUS_ERROR;
|
|
}
|
|
|
|
START_TEST(test_alloc_reset_after_external_entity_parser_create_fail) {
|
|
const char *const text = "<!DOCTYPE doc SYSTEM 'foo'><doc/>";
|
|
|
|
XML_SetExternalEntityRefHandler(
|
|
g_parser, external_entity_parser_create_alloc_fail_handler);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
|
|
if (XML_Parse(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Call to parse was expected to fail");
|
|
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_EXTERNAL_ENTITY_HANDLING)
|
|
fail("Call to parse was expected to fail from the external entity handler");
|
|
|
|
XML_ParserReset(g_parser, NULL);
|
|
}
|
|
END_TEST
|
|
|
|
static void
|
|
nsalloc_setup(void) {
|
|
XML_Memory_Handling_Suite memsuite = {duff_allocator, duff_reallocator, free};
|
|
XML_Char ns_sep[2] = {' ', '\0'};
|
|
|
|
/* Ensure the parser creation will go through */
|
|
allocation_count = ALLOC_ALWAYS_SUCCEED;
|
|
reallocation_count = REALLOC_ALWAYS_SUCCEED;
|
|
g_parser = XML_ParserCreate_MM(NULL, &memsuite, ns_sep);
|
|
if (g_parser == NULL)
|
|
fail("Parser not created");
|
|
}
|
|
|
|
static void
|
|
nsalloc_teardown(void) {
|
|
basic_teardown();
|
|
}
|
|
|
|
/* Test the effects of allocation failure in simple namespace parsing.
|
|
* Based on test_ns_default_with_empty_uri()
|
|
*/
|
|
START_TEST(test_nsalloc_xmlns) {
|
|
const char *text = "<doc xmlns='http://example.org/'>\n"
|
|
" <e xmlns=''/>\n"
|
|
"</doc>";
|
|
unsigned int i;
|
|
const unsigned int max_alloc_count = 30;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
/* Exercise more code paths with a default handler */
|
|
XML_SetDefaultHandler(g_parser, dummy_default_handler);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* Resetting the parser is insufficient, because some memory
|
|
* allocations are cached within the parser. Instead we use
|
|
* the teardown and setup routines to ensure that we have the
|
|
* right sort of parser back in our hands.
|
|
*/
|
|
nsalloc_teardown();
|
|
nsalloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing allocations");
|
|
else if (i == max_alloc_count)
|
|
fail("Parsing failed even at maximum allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test XML_ParseBuffer interface with namespace and a dicky allocator */
|
|
START_TEST(test_nsalloc_parse_buffer) {
|
|
const char *text = "<doc>Hello</doc>";
|
|
void *buffer;
|
|
|
|
/* Try a parse before the start of the world */
|
|
/* (Exercises new code path) */
|
|
if (XML_ParseBuffer(g_parser, 0, XML_FALSE) != XML_STATUS_ERROR)
|
|
fail("Pre-init XML_ParseBuffer not faulted");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_NO_BUFFER)
|
|
fail("Pre-init XML_ParseBuffer faulted for wrong reason");
|
|
|
|
buffer = XML_GetBuffer(g_parser, 1 /* any small number greater than 0 */);
|
|
if (buffer == NULL)
|
|
fail("Could not acquire parse buffer");
|
|
|
|
allocation_count = 0;
|
|
if (XML_ParseBuffer(g_parser, 0, XML_FALSE) != XML_STATUS_ERROR)
|
|
fail("Pre-init XML_ParseBuffer not faulted");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_NO_MEMORY)
|
|
fail("Pre-init XML_ParseBuffer faulted for wrong reason");
|
|
|
|
/* Now with actual memory allocation */
|
|
allocation_count = ALLOC_ALWAYS_SUCCEED;
|
|
if (XML_ParseBuffer(g_parser, 0, XML_FALSE) != XML_STATUS_OK)
|
|
xml_failure(g_parser);
|
|
|
|
/* Check that resuming an unsuspended parser is faulted */
|
|
if (XML_ResumeParser(g_parser) != XML_STATUS_ERROR)
|
|
fail("Resuming unsuspended parser not faulted");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_NOT_SUSPENDED)
|
|
xml_failure(g_parser);
|
|
|
|
/* Get the parser into suspended state */
|
|
XML_SetCharacterDataHandler(g_parser, clearing_aborting_character_handler);
|
|
resumable = XML_TRUE;
|
|
buffer = XML_GetBuffer(g_parser, (int)strlen(text));
|
|
if (buffer == NULL)
|
|
fail("Could not acquire parse buffer");
|
|
assert(buffer != NULL);
|
|
memcpy(buffer, text, strlen(text));
|
|
if (XML_ParseBuffer(g_parser, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_SUSPENDED)
|
|
xml_failure(g_parser);
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_NONE)
|
|
xml_failure(g_parser);
|
|
if (XML_ParseBuffer(g_parser, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Suspended XML_ParseBuffer not faulted");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_SUSPENDED)
|
|
xml_failure(g_parser);
|
|
if (XML_GetBuffer(g_parser, (int)strlen(text)) != NULL)
|
|
fail("Suspended XML_GetBuffer not faulted");
|
|
|
|
/* Get it going again and complete the world */
|
|
XML_SetCharacterDataHandler(g_parser, NULL);
|
|
if (XML_ResumeParser(g_parser) != XML_STATUS_OK)
|
|
xml_failure(g_parser);
|
|
if (XML_ParseBuffer(g_parser, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
fail("Post-finishing XML_ParseBuffer not faulted");
|
|
if (XML_GetErrorCode(g_parser) != XML_ERROR_FINISHED)
|
|
xml_failure(g_parser);
|
|
if (XML_GetBuffer(g_parser, (int)strlen(text)) != NULL)
|
|
fail("Post-finishing XML_GetBuffer not faulted");
|
|
}
|
|
END_TEST
|
|
|
|
/* Check handling of long prefix names (pool growth) */
|
|
START_TEST(test_nsalloc_long_prefix) {
|
|
const char *text
|
|
= "<"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
":foo xmlns:"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"='http://example.org/'>"
|
|
"</"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
":foo>";
|
|
int i;
|
|
const int max_alloc_count = 40;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_nsalloc_xmlns() */
|
|
nsalloc_teardown();
|
|
nsalloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing allocations");
|
|
else if (i == max_alloc_count)
|
|
fail("Parsing failed even at max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Check handling of long uri names (pool growth) */
|
|
START_TEST(test_nsalloc_long_uri) {
|
|
const char *text
|
|
= "<foo:e xmlns:foo='http://example.org/"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"' bar:a='12'\n"
|
|
"xmlns:bar='http://example.org/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789A/"
|
|
"'>"
|
|
"</foo:e>";
|
|
int i;
|
|
const int max_alloc_count = 40;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_nsalloc_xmlns() */
|
|
nsalloc_teardown();
|
|
nsalloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing allocations");
|
|
else if (i == max_alloc_count)
|
|
fail("Parsing failed even at max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test handling of long attribute names with prefixes */
|
|
START_TEST(test_nsalloc_long_attr) {
|
|
const char *text
|
|
= "<foo:e xmlns:foo='http://example.org/' bar:"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"='12'\n"
|
|
"xmlns:bar='http://example.org/'>"
|
|
"</foo:e>";
|
|
int i;
|
|
const int max_alloc_count = 40;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_nsalloc_xmlns() */
|
|
nsalloc_teardown();
|
|
nsalloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing allocations");
|
|
else if (i == max_alloc_count)
|
|
fail("Parsing failed even at max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test handling of an attribute name with a long namespace prefix */
|
|
START_TEST(test_nsalloc_long_attr_prefix) {
|
|
const char *text
|
|
= "<foo:e xmlns:foo='http://example.org/' "
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
":a='12'\n"
|
|
"xmlns:"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"='http://example.org/'>"
|
|
"</foo:e>";
|
|
const XML_Char *elemstr[] = {
|
|
/* clang-format off */
|
|
XCS("http://example.org/ e foo"),
|
|
XCS("http://example.org/ a ")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ")
|
|
XCS("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ")
|
|
/* clang-format on */
|
|
};
|
|
int i;
|
|
const int max_alloc_count = 40;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetReturnNSTriplet(g_parser, XML_TRUE);
|
|
XML_SetUserData(g_parser, (void *)elemstr);
|
|
XML_SetElementHandler(g_parser, triplet_start_checker, triplet_end_checker);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_nsalloc_xmlns() */
|
|
nsalloc_teardown();
|
|
nsalloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing allocations");
|
|
else if (i == max_alloc_count)
|
|
fail("Parsing failed even at max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test attribute handling in the face of a dodgy reallocator */
|
|
START_TEST(test_nsalloc_realloc_attributes) {
|
|
const char *text = "<foo:e xmlns:foo='http://example.org/' bar:a='12'\n"
|
|
" xmlns:bar='http://example.org/'>"
|
|
"</foo:e>";
|
|
int i;
|
|
const int max_realloc_count = 10;
|
|
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
reallocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_nsalloc_xmlns() */
|
|
nsalloc_teardown();
|
|
nsalloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing reallocations");
|
|
else if (i == max_realloc_count)
|
|
fail("Parsing failed at max reallocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test long element names with namespaces under a failing allocator */
|
|
START_TEST(test_nsalloc_long_element) {
|
|
const char *text
|
|
= "<foo:thisisalongenoughelementnametotriggerareallocation\n"
|
|
" xmlns:foo='http://example.org/' bar:a='12'\n"
|
|
" xmlns:bar='http://example.org/'>"
|
|
"</foo:thisisalongenoughelementnametotriggerareallocation>";
|
|
const XML_Char *elemstr[]
|
|
= {XCS("http://example.org/")
|
|
XCS(" thisisalongenoughelementnametotriggerareallocation foo"),
|
|
XCS("http://example.org/ a bar")};
|
|
int i;
|
|
const int max_alloc_count = 30;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetReturnNSTriplet(g_parser, XML_TRUE);
|
|
XML_SetUserData(g_parser, (void *)elemstr);
|
|
XML_SetElementHandler(g_parser, triplet_start_checker, triplet_end_checker);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_nsalloc_xmlns() */
|
|
nsalloc_teardown();
|
|
nsalloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing reallocations");
|
|
else if (i == max_alloc_count)
|
|
fail("Parsing failed at max reallocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test the effects of reallocation failure when reassigning a
|
|
* binding.
|
|
*
|
|
* XML_ParserReset does not free the BINDING structures used by a
|
|
* parser, but instead adds them to an internal free list to be reused
|
|
* as necessary. Likewise the URI buffers allocated for the binding
|
|
* aren't freed, but kept attached to their existing binding. If the
|
|
* new binding has a longer URI, it will need reallocation. This test
|
|
* provokes that reallocation, and tests the control path if it fails.
|
|
*/
|
|
START_TEST(test_nsalloc_realloc_binding_uri) {
|
|
const char *first = "<doc xmlns='http://example.org/'>\n"
|
|
" <e xmlns='' />\n"
|
|
"</doc>";
|
|
const char *second
|
|
= "<doc xmlns='http://example.org/long/enough/URI/to/reallocate/'>\n"
|
|
" <e xmlns='' />\n"
|
|
"</doc>";
|
|
unsigned i;
|
|
const unsigned max_realloc_count = 10;
|
|
|
|
/* First, do a full parse that will leave bindings around */
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, first, (int)strlen(first), XML_TRUE)
|
|
== XML_STATUS_ERROR)
|
|
xml_failure(g_parser);
|
|
|
|
/* Now repeat with a longer URI and a duff reallocator */
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
XML_ParserReset(g_parser, NULL);
|
|
reallocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, second, (int)strlen(second), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing reallocation");
|
|
else if (i == max_realloc_count)
|
|
fail("Parsing failed at max reallocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Check handling of long prefix names (pool growth) */
|
|
START_TEST(test_nsalloc_realloc_long_prefix) {
|
|
const char *text
|
|
= "<"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
":foo xmlns:"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"='http://example.org/'>"
|
|
"</"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
":foo>";
|
|
int i;
|
|
const int max_realloc_count = 12;
|
|
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
reallocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_nsalloc_xmlns() */
|
|
nsalloc_teardown();
|
|
nsalloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing reallocations");
|
|
else if (i == max_realloc_count)
|
|
fail("Parsing failed even at max reallocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Check handling of even long prefix names (different code path) */
|
|
START_TEST(test_nsalloc_realloc_longer_prefix) {
|
|
const char *text
|
|
= "<"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"Q:foo xmlns:"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"Q='http://example.org/'>"
|
|
"</"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"Q:foo>";
|
|
int i;
|
|
const int max_realloc_count = 12;
|
|
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
reallocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_nsalloc_xmlns() */
|
|
nsalloc_teardown();
|
|
nsalloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing reallocations");
|
|
else if (i == max_realloc_count)
|
|
fail("Parsing failed even at max reallocation count");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_nsalloc_long_namespace) {
|
|
const char *text1
|
|
= "<"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
":e xmlns:"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"='http://example.org/'>\n";
|
|
const char *text2
|
|
= "<"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
":f "
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
":attr='foo'/>\n"
|
|
"</"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
":e>";
|
|
int i;
|
|
const int max_alloc_count = 40;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text1, (int)strlen(text1), XML_FALSE)
|
|
!= XML_STATUS_ERROR
|
|
&& _XML_Parse_SINGLE_BYTES(g_parser, text2, (int)strlen(text2),
|
|
XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_nsalloc_xmlns() */
|
|
nsalloc_teardown();
|
|
nsalloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing allocations");
|
|
else if (i == max_alloc_count)
|
|
fail("Parsing failed even at max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Using a slightly shorter namespace name provokes allocations in
|
|
* slightly different places in the code.
|
|
*/
|
|
START_TEST(test_nsalloc_less_long_namespace) {
|
|
const char *text
|
|
= "<"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz012345678"
|
|
":e xmlns:"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz012345678"
|
|
"='http://example.org/'>\n"
|
|
"<"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz012345678"
|
|
":f "
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz012345678"
|
|
":att='foo'/>\n"
|
|
"</"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789AZ"
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz012345678"
|
|
":e>";
|
|
int i;
|
|
const int max_alloc_count = 40;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_nsalloc_xmlns() */
|
|
nsalloc_teardown();
|
|
nsalloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing allocations");
|
|
else if (i == max_alloc_count)
|
|
fail("Parsing failed even at max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_nsalloc_long_context) {
|
|
const char *text
|
|
= "<!DOCTYPE doc SYSTEM 'foo' [\n"
|
|
" <!ATTLIST doc baz ID #REQUIRED>\n"
|
|
" <!ENTITY en SYSTEM 'bar'>\n"
|
|
"]>\n"
|
|
"<doc xmlns='http://example.org/"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKL"
|
|
"' baz='2'>\n"
|
|
"&en;"
|
|
"</doc>";
|
|
ExtOption options[] = {
|
|
{XCS("foo"), "<!ELEMENT e EMPTY>"}, {XCS("bar"), "<e/>"}, {NULL, NULL}};
|
|
int i;
|
|
const int max_alloc_count = 70;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetUserData(g_parser, options);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_optioner);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
|
|
/* See comment in test_nsalloc_xmlns() */
|
|
nsalloc_teardown();
|
|
nsalloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing allocations");
|
|
else if (i == max_alloc_count)
|
|
fail("Parsing failed even at max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* This function is void; it will throw a fail() on error, so if it
|
|
* returns normally it must have succeeded.
|
|
*/
|
|
static void
|
|
context_realloc_test(const char *text) {
|
|
ExtOption options[] = {
|
|
{XCS("foo"), "<!ELEMENT e EMPTY>"}, {XCS("bar"), "<e/>"}, {NULL, NULL}};
|
|
int i;
|
|
const int max_realloc_count = 6;
|
|
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
reallocation_count = i;
|
|
XML_SetUserData(g_parser, options);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_optioner);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_nsalloc_xmlns() */
|
|
nsalloc_teardown();
|
|
nsalloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing reallocations");
|
|
else if (i == max_realloc_count)
|
|
fail("Parsing failed even at max reallocation count");
|
|
}
|
|
|
|
START_TEST(test_nsalloc_realloc_long_context) {
|
|
const char *text
|
|
= "<!DOCTYPE doc SYSTEM 'foo' [\n"
|
|
" <!ENTITY en SYSTEM 'bar'>\n"
|
|
"]>\n"
|
|
"<doc xmlns='http://example.org/"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKL"
|
|
"'>\n"
|
|
"&en;"
|
|
"</doc>";
|
|
|
|
context_realloc_test(text);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_nsalloc_realloc_long_context_2) {
|
|
const char *text
|
|
= "<!DOCTYPE doc SYSTEM 'foo' [\n"
|
|
" <!ENTITY en SYSTEM 'bar'>\n"
|
|
"]>\n"
|
|
"<doc xmlns='http://example.org/"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJK"
|
|
"'>\n"
|
|
"&en;"
|
|
"</doc>";
|
|
|
|
context_realloc_test(text);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_nsalloc_realloc_long_context_3) {
|
|
const char *text
|
|
= "<!DOCTYPE doc SYSTEM 'foo' [\n"
|
|
" <!ENTITY en SYSTEM 'bar'>\n"
|
|
"]>\n"
|
|
"<doc xmlns='http://example.org/"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGH"
|
|
"'>\n"
|
|
"&en;"
|
|
"</doc>";
|
|
|
|
context_realloc_test(text);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_nsalloc_realloc_long_context_4) {
|
|
const char *text
|
|
= "<!DOCTYPE doc SYSTEM 'foo' [\n"
|
|
" <!ENTITY en SYSTEM 'bar'>\n"
|
|
"]>\n"
|
|
"<doc xmlns='http://example.org/"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO"
|
|
"'>\n"
|
|
"&en;"
|
|
"</doc>";
|
|
|
|
context_realloc_test(text);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_nsalloc_realloc_long_context_5) {
|
|
const char *text
|
|
= "<!DOCTYPE doc SYSTEM 'foo' [\n"
|
|
" <!ENTITY en SYSTEM 'bar'>\n"
|
|
"]>\n"
|
|
"<doc xmlns='http://example.org/"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABC"
|
|
"'>\n"
|
|
"&en;"
|
|
"</doc>";
|
|
|
|
context_realloc_test(text);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_nsalloc_realloc_long_context_6) {
|
|
const char *text
|
|
= "<!DOCTYPE doc SYSTEM 'foo' [\n"
|
|
" <!ENTITY en SYSTEM 'bar'>\n"
|
|
"]>\n"
|
|
"<doc xmlns='http://example.org/"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNOP"
|
|
"'>\n"
|
|
"&en;"
|
|
"</doc>";
|
|
|
|
context_realloc_test(text);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_nsalloc_realloc_long_context_7) {
|
|
const char *text
|
|
= "<!DOCTYPE doc SYSTEM 'foo' [\n"
|
|
" <!ENTITY en SYSTEM 'bar'>\n"
|
|
"]>\n"
|
|
"<doc xmlns='http://example.org/"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLM"
|
|
"'>\n"
|
|
"&en;"
|
|
"</doc>";
|
|
|
|
context_realloc_test(text);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_nsalloc_realloc_long_ge_name) {
|
|
const char *text
|
|
= "<!DOCTYPE doc SYSTEM 'foo' [\n"
|
|
" <!ENTITY "
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
" SYSTEM 'bar'>\n"
|
|
"]>\n"
|
|
"<doc xmlns='http://example.org/baz'>\n"
|
|
"&"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
";"
|
|
"</doc>";
|
|
ExtOption options[] = {
|
|
{XCS("foo"), "<!ELEMENT el EMPTY>"}, {XCS("bar"), "<el/>"}, {NULL, NULL}};
|
|
int i;
|
|
const int max_realloc_count = 10;
|
|
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
reallocation_count = i;
|
|
XML_SetUserData(g_parser, options);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_optioner);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_nsalloc_xmlns() */
|
|
nsalloc_teardown();
|
|
nsalloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing reallocations");
|
|
else if (i == max_realloc_count)
|
|
fail("Parsing failed even at max reallocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test that when a namespace is passed through the context mechanism
|
|
* to an external entity parser, the parsers handle reallocation
|
|
* failures correctly. The prefix is exactly the right length to
|
|
* provoke particular uncommon code paths.
|
|
*/
|
|
START_TEST(test_nsalloc_realloc_long_context_in_dtd) {
|
|
const char *text1
|
|
= "<!DOCTYPE "
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
":doc [\n"
|
|
" <!ENTITY First SYSTEM 'foo/First'>\n"
|
|
"]>\n"
|
|
"<"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
":doc xmlns:"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"='foo/Second'>&First;";
|
|
const char *text2
|
|
= "</"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
":doc>";
|
|
ExtOption options[] = {{XCS("foo/First"), "Hello world"}, {NULL, NULL}};
|
|
int i;
|
|
const int max_realloc_count = 20;
|
|
|
|
for (i = 0; i < max_realloc_count; i++) {
|
|
reallocation_count = i;
|
|
XML_SetUserData(g_parser, options);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_optioner);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text1, (int)strlen(text1), XML_FALSE)
|
|
!= XML_STATUS_ERROR
|
|
&& _XML_Parse_SINGLE_BYTES(g_parser, text2, (int)strlen(text2),
|
|
XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
/* See comment in test_nsalloc_xmlns() */
|
|
nsalloc_teardown();
|
|
nsalloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing reallocations");
|
|
else if (i == max_realloc_count)
|
|
fail("Parsing failed even at max reallocation count");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_nsalloc_long_default_in_ext) {
|
|
const char *text
|
|
= "<!DOCTYPE doc [\n"
|
|
" <!ATTLIST e a1 CDATA '"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"ABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOPABCDEFGHIJKLMNOP"
|
|
"'>\n"
|
|
" <!ENTITY x SYSTEM 'foo'>\n"
|
|
"]>\n"
|
|
"<doc>&x;</doc>";
|
|
ExtOption options[] = {{XCS("foo"), "<e/>"}, {NULL, NULL}};
|
|
int i;
|
|
const int max_alloc_count = 50;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetUserData(g_parser, options);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_optioner);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
|
|
/* See comment in test_nsalloc_xmlns() */
|
|
nsalloc_teardown();
|
|
nsalloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing allocations");
|
|
else if (i == max_alloc_count)
|
|
fail("Parsing failed even at max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_nsalloc_long_systemid_in_ext) {
|
|
const char *text
|
|
= "<!DOCTYPE doc SYSTEM 'foo' [\n"
|
|
" <!ENTITY en SYSTEM '"
|
|
/* 64 characters per line */
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"
|
|
"'>\n"
|
|
"]>\n"
|
|
"<doc>&en;</doc>";
|
|
ExtOption options[] = {
|
|
{XCS("foo"), "<!ELEMENT e EMPTY>"},
|
|
{/* clang-format off */
|
|
XCS("ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/")
|
|
XCS("ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/")
|
|
XCS("ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/")
|
|
XCS("ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/")
|
|
XCS("ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/")
|
|
XCS("ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/")
|
|
XCS("ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/")
|
|
XCS("ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/")
|
|
XCS("ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/")
|
|
XCS("ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/")
|
|
XCS("ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/")
|
|
XCS("ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/")
|
|
XCS("ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/")
|
|
XCS("ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/")
|
|
XCS("ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/")
|
|
XCS("ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/ABCDEFGHIJKLMNO/"),
|
|
/* clang-format on */
|
|
"<e/>"},
|
|
{NULL, NULL}};
|
|
int i;
|
|
const int max_alloc_count = 55;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetUserData(g_parser, options);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_optioner);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
|
|
/* See comment in test_nsalloc_xmlns() */
|
|
nsalloc_teardown();
|
|
nsalloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Parsing worked despite failing allocations");
|
|
else if (i == max_alloc_count)
|
|
fail("Parsing failed even at max allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
/* Test the effects of allocation failure on parsing an element in a
|
|
* namespace. Based on test_nsalloc_long_context.
|
|
*/
|
|
START_TEST(test_nsalloc_prefixed_element) {
|
|
const char *text = "<!DOCTYPE pfx:element SYSTEM 'foo' [\n"
|
|
" <!ATTLIST pfx:element baz ID #REQUIRED>\n"
|
|
" <!ENTITY en SYSTEM 'bar'>\n"
|
|
"]>\n"
|
|
"<pfx:element xmlns:pfx='http://example.org/' baz='2'>\n"
|
|
"&en;"
|
|
"</pfx:element>";
|
|
ExtOption options[] = {
|
|
{XCS("foo"), "<!ELEMENT e EMPTY>"}, {XCS("bar"), "<e/>"}, {NULL, NULL}};
|
|
int i;
|
|
const int max_alloc_count = 70;
|
|
|
|
for (i = 0; i < max_alloc_count; i++) {
|
|
allocation_count = i;
|
|
XML_SetUserData(g_parser, options);
|
|
XML_SetParamEntityParsing(g_parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
XML_SetExternalEntityRefHandler(g_parser, external_entity_optioner);
|
|
if (_XML_Parse_SINGLE_BYTES(g_parser, text, (int)strlen(text), XML_TRUE)
|
|
!= XML_STATUS_ERROR)
|
|
break;
|
|
|
|
/* See comment in test_nsalloc_xmlns() */
|
|
nsalloc_teardown();
|
|
nsalloc_setup();
|
|
}
|
|
if (i == 0)
|
|
fail("Success despite failing allocator");
|
|
else if (i == max_alloc_count)
|
|
fail("Failed even at full allocation count");
|
|
}
|
|
END_TEST
|
|
|
|
#if defined(XML_DTD)
|
|
typedef enum XML_Status (*XmlParseFunction)(XML_Parser, const char *, int, int);
|
|
|
|
struct AccountingTestCase {
|
|
const char *primaryText;
|
|
const char *firstExternalText; /* often NULL */
|
|
const char *secondExternalText; /* often NULL */
|
|
const unsigned long long expectedCountBytesIndirectExtra;
|
|
XML_Bool singleBytesWanted;
|
|
};
|
|
|
|
static int
|
|
accounting_external_entity_ref_handler(XML_Parser parser,
|
|
const XML_Char *context,
|
|
const XML_Char *base,
|
|
const XML_Char *systemId,
|
|
const XML_Char *publicId) {
|
|
UNUSED_P(context);
|
|
UNUSED_P(base);
|
|
UNUSED_P(publicId);
|
|
|
|
const struct AccountingTestCase *const testCase
|
|
= (const struct AccountingTestCase *)XML_GetUserData(parser);
|
|
|
|
const char *externalText = NULL;
|
|
if (xcstrcmp(systemId, XCS("first.ent")) == 0) {
|
|
externalText = testCase->firstExternalText;
|
|
} else if (xcstrcmp(systemId, XCS("second.ent")) == 0) {
|
|
externalText = testCase->secondExternalText;
|
|
} else {
|
|
assert(! "systemId is neither \"first.ent\" nor \"second.ent\"");
|
|
}
|
|
assert(externalText);
|
|
|
|
XML_Parser entParser = XML_ExternalEntityParserCreate(parser, context, 0);
|
|
assert(entParser);
|
|
|
|
const XmlParseFunction xmlParseFunction
|
|
= testCase->singleBytesWanted ? _XML_Parse_SINGLE_BYTES : XML_Parse;
|
|
|
|
const enum XML_Status status = xmlParseFunction(
|
|
entParser, externalText, (int)strlen(externalText), XML_TRUE);
|
|
|
|
XML_ParserFree(entParser);
|
|
return status;
|
|
}
|
|
|
|
START_TEST(test_accounting_precision) {
|
|
const XML_Bool filled_later = XML_TRUE; /* value is arbitrary */
|
|
struct AccountingTestCase cases[] = {
|
|
{"<e/>", NULL, NULL, 0, 0},
|
|
{"<e></e>", NULL, NULL, 0, 0},
|
|
|
|
/* Attributes */
|
|
{"<e k1=\"v2\" k2=\"v2\"/>", NULL, NULL, 0, filled_later},
|
|
{"<e k1=\"v2\" k2=\"v2\"></e>", NULL, NULL, 0, 0},
|
|
{"<p:e xmlns:p=\"https://domain.invalid/\" />", NULL, NULL, 0,
|
|
filled_later},
|
|
{"<e k=\"&'><"\" />", NULL, NULL,
|
|
sizeof(XML_Char) * 5 /* number of predefined entities */, filled_later},
|
|
{"<e1 xmlns='https://example.org/'>\n"
|
|
" <e2 xmlns=''/>\n"
|
|
"</e1>",
|
|
NULL, NULL, 0, filled_later},
|
|
|
|
/* Text */
|
|
{"<e>text</e>", NULL, NULL, 0, filled_later},
|
|
{"<e1><e2>text1<e3/>text2</e2></e1>", NULL, NULL, 0, filled_later},
|
|
{"<e>&'><"</e>", NULL, NULL,
|
|
sizeof(XML_Char) * 5 /* number of predefined entities */, filled_later},
|
|
{"<e>A)</e>", NULL, NULL, 0, filled_later},
|
|
|
|
/* Prolog */
|
|
{"<?xml version=\"1.0\"?><root/>", NULL, NULL, 0, filled_later},
|
|
|
|
/* Whitespace */
|
|
{" <e1> <e2> </e2> </e1> ", NULL, NULL, 0, filled_later},
|
|
{"<e1 ><e2 /></e1 >", NULL, NULL, 0, filled_later},
|
|
{"<e1><e2 k = \"v\"/><e3 k = 'v'/></e1>", NULL, NULL, 0, filled_later},
|
|
|
|
/* Comments */
|
|
{"<!-- Comment --><e><!-- Comment --></e>", NULL, NULL, 0, filled_later},
|
|
|
|
/* Processing instructions */
|
|
{"<?xml-stylesheet type=\"text/xsl\" href=\"https://domain.invalid/\" media=\"all\"?><e/>",
|
|
NULL, NULL, 0, filled_later},
|
|
{"<?pi0?><?pi1 ?><?pi2 ?><!DOCTYPE r SYSTEM 'first.ent'><r/>",
|
|
"<?pi3?><!ENTITY % e1 SYSTEM 'second.ent'><?pi4?>%e1;<?pi5?>", "<?pi6?>",
|
|
0, filled_later},
|
|
|
|
/* CDATA */
|
|
{"<e><![CDATA[one two three]]></e>", NULL, NULL, 0, filled_later},
|
|
/* The following is the essence of this OSS-Fuzz finding:
|
|
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34302
|
|
https://oss-fuzz.com/testcase-detail/4860575394955264
|
|
*/
|
|
{"<!DOCTYPE r [\n"
|
|
"<!ENTITY e \"111<![CDATA[2 <= 2]]>333\">\n"
|
|
"]>\n"
|
|
"<r>&e;</r>\n",
|
|
NULL, NULL, sizeof(XML_Char) * strlen("111<![CDATA[2 <= 2]]>333"),
|
|
filled_later},
|
|
|
|
/* Conditional sections */
|
|
{"<!DOCTYPE r [\n"
|
|
"<!ENTITY % draft 'INCLUDE'>\n"
|
|
"<!ENTITY % final 'IGNORE'>\n"
|
|
"<!ENTITY % import SYSTEM \"first.ent\">\n"
|
|
"%import;\n"
|
|
"]>\n"
|
|
"<r/>\n",
|
|
"<![%draft;[<!--1-->]]>\n"
|
|
"<![%final;[<!--22-->]]>",
|
|
NULL, sizeof(XML_Char) * (strlen("INCLUDE") + strlen("IGNORE")),
|
|
filled_later},
|
|
|
|
/* General entities */
|
|
{"<!DOCTYPE root [\n"
|
|
"<!ENTITY nine \"123456789\">\n"
|
|
"]>\n"
|
|
"<root>&nine;</root>",
|
|
NULL, NULL, sizeof(XML_Char) * strlen("123456789"), filled_later},
|
|
{"<!DOCTYPE root [\n"
|
|
"<!ENTITY nine \"123456789\">\n"
|
|
"]>\n"
|
|
"<root k1=\"&nine;\"/>",
|
|
NULL, NULL, sizeof(XML_Char) * strlen("123456789"), filled_later},
|
|
{"<!DOCTYPE root [\n"
|
|
"<!ENTITY nine \"123456789\">\n"
|
|
"<!ENTITY nine2 \"&nine;&nine;\">\n"
|
|
"]>\n"
|
|
"<root>&nine2;&nine2;&nine2;</root>",
|
|
NULL, NULL,
|
|
sizeof(XML_Char) * 3 /* calls to &nine2; */ * 2 /* calls to &nine; */
|
|
* (strlen("&nine;") + strlen("123456789")),
|
|
filled_later},
|
|
{"<!DOCTYPE r [\n"
|
|
" <!ENTITY five SYSTEM 'first.ent'>\n"
|
|
"]>\n"
|
|
"<r>&five;</r>",
|
|
"12345", NULL, 0, filled_later},
|
|
|
|
/* Parameter entities */
|
|
{"<!DOCTYPE r [\n"
|
|
"<!ENTITY % comment \"<!---->\">\n"
|
|
"%comment;\n"
|
|
"]>\n"
|
|
"<r/>",
|
|
NULL, NULL, sizeof(XML_Char) * strlen("<!---->"), filled_later},
|
|
{"<!DOCTYPE r [\n"
|
|
"<!ENTITY % ninedef \"<!ENTITY nine "123456789">\">\n"
|
|
"%ninedef;\n"
|
|
"]>\n"
|
|
"<r>&nine;</r>",
|
|
NULL, NULL,
|
|
sizeof(XML_Char)
|
|
* (strlen("<!ENTITY nine \"123456789\">") + strlen("123456789")),
|
|
filled_later},
|
|
{"<!DOCTYPE r [\n"
|
|
"<!ENTITY % comment \"<!--1-->\">\n"
|
|
"<!ENTITY % comment2 \"%comment;<!--22-->%comment;\">\n"
|
|
"%comment2;\n"
|
|
"]>\n"
|
|
"<r/>\n",
|
|
NULL, NULL,
|
|
sizeof(XML_Char)
|
|
* (strlen("%comment;<!--22-->%comment;") + 2 * strlen("<!--1-->")),
|
|
filled_later},
|
|
{"<!DOCTYPE r [\n"
|
|
" <!ENTITY % five \"12345\">\n"
|
|
" <!ENTITY % five2def \"<!ENTITY five2 "[%five;][%five;]]]]">\">\n"
|
|
" %five2def;\n"
|
|
"]>\n"
|
|
"<r>&five2;</r>",
|
|
NULL, NULL, /* from "%five2def;": */
|
|
sizeof(XML_Char)
|
|
* (strlen("<!ENTITY five2 \"[%five;][%five;]]]]\">")
|
|
+ 2 /* calls to "%five;" */ * strlen("12345")
|
|
+ /* from "&five2;": */ strlen("[12345][12345]]]]")),
|
|
filled_later},
|
|
{"<!DOCTYPE r SYSTEM \"first.ent\">\n"
|
|
"<r/>",
|
|
"<!ENTITY % comment '<!--1-->'>\n"
|
|
"<!ENTITY % comment2 '<!--22-->%comment;<!--22-->%comment;<!--22-->'>\n"
|
|
"%comment2;",
|
|
NULL,
|
|
sizeof(XML_Char)
|
|
* (strlen("<!--22-->%comment;<!--22-->%comment;<!--22-->")
|
|
+ 2 /* calls to "%comment;" */ * strlen("<!---->")),
|
|
filled_later},
|
|
{"<!DOCTYPE r SYSTEM 'first.ent'>\n"
|
|
"<r/>",
|
|
"<!ENTITY % e1 PUBLIC 'foo' 'second.ent'>\n"
|
|
"<!ENTITY % e2 '<!--22-->%e1;<!--22-->'>\n"
|
|
"%e2;\n",
|
|
"<!--1-->", sizeof(XML_Char) * strlen("<!--22--><!--1--><!--22-->"),
|
|
filled_later},
|
|
{
|
|
"<!DOCTYPE r SYSTEM 'first.ent'>\n"
|
|
"<r/>",
|
|
"<!ENTITY % e1 SYSTEM 'second.ent'>\n"
|
|
"<!ENTITY % e2 '%e1;'>",
|
|
"<?xml version='1.0' encoding='utf-8'?>\n"
|
|
"hello\n"
|
|
"xml" /* without trailing newline! */,
|
|
0,
|
|
filled_later,
|
|
},
|
|
{
|
|
"<!DOCTYPE r SYSTEM 'first.ent'>\n"
|
|
"<r/>",
|
|
"<!ENTITY % e1 SYSTEM 'second.ent'>\n"
|
|
"<!ENTITY % e2 '%e1;'>",
|
|
"<?xml version='1.0' encoding='utf-8'?>\n"
|
|
"hello\n"
|
|
"xml\n" /* with trailing newline! */,
|
|
0,
|
|
filled_later,
|
|
},
|
|
{"<!DOCTYPE doc SYSTEM 'first.ent'>\n"
|
|
"<doc></doc>\n",
|
|
"<!ELEMENT doc EMPTY>\n"
|
|
"<!ENTITY % e1 SYSTEM 'second.ent'>\n"
|
|
"<!ENTITY % e2 '%e1;'>\n"
|
|
"%e1;\n",
|
|
"\xEF\xBB\xBF<!ATTLIST doc a1 CDATA 'value'>" /* UTF-8 BOM */,
|
|
strlen("\xEF\xBB\xBF<!ATTLIST doc a1 CDATA 'value'>"), filled_later},
|
|
{"<!DOCTYPE r [\n"
|
|
" <!ENTITY five SYSTEM 'first.ent'>\n"
|
|
"]>\n"
|
|
"<r>&five;</r>",
|
|
"\xEF\xBB\xBF" /* UTF-8 BOM */, NULL, 0, filled_later},
|
|
};
|
|
|
|
const size_t countCases = sizeof(cases) / sizeof(cases[0]);
|
|
size_t u = 0;
|
|
for (; u < countCases; u++) {
|
|
size_t v = 0;
|
|
for (; v < 2; v++) {
|
|
const XML_Bool singleBytesWanted = (v == 0) ? XML_FALSE : XML_TRUE;
|
|
const unsigned long long expectedCountBytesDirect
|
|
= strlen(cases[u].primaryText);
|
|
const unsigned long long expectedCountBytesIndirect
|
|
= (cases[u].firstExternalText ? strlen(cases[u].firstExternalText)
|
|
: 0)
|
|
+ (cases[u].secondExternalText ? strlen(cases[u].secondExternalText)
|
|
: 0)
|
|
+ cases[u].expectedCountBytesIndirectExtra;
|
|
|
|
XML_Parser parser = XML_ParserCreate(NULL);
|
|
XML_SetParamEntityParsing(parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
|
|
if (cases[u].firstExternalText) {
|
|
XML_SetExternalEntityRefHandler(parser,
|
|
accounting_external_entity_ref_handler);
|
|
XML_SetUserData(parser, (void *)&cases[u]);
|
|
cases[u].singleBytesWanted = singleBytesWanted;
|
|
}
|
|
|
|
const XmlParseFunction xmlParseFunction
|
|
= singleBytesWanted ? _XML_Parse_SINGLE_BYTES : XML_Parse;
|
|
|
|
enum XML_Status status
|
|
= xmlParseFunction(parser, cases[u].primaryText,
|
|
(int)strlen(cases[u].primaryText), XML_TRUE);
|
|
if (status != XML_STATUS_OK) {
|
|
_xml_failure(parser, __FILE__, __LINE__);
|
|
}
|
|
|
|
const unsigned long long actualCountBytesDirect
|
|
= testingAccountingGetCountBytesDirect(parser);
|
|
const unsigned long long actualCountBytesIndirect
|
|
= testingAccountingGetCountBytesIndirect(parser);
|
|
|
|
XML_ParserFree(parser);
|
|
|
|
if (actualCountBytesDirect != expectedCountBytesDirect) {
|
|
fprintf(
|
|
stderr,
|
|
"Document " EXPAT_FMT_SIZE_T("") " of " EXPAT_FMT_SIZE_T("") ", %s: Expected " EXPAT_FMT_ULL(
|
|
"") " count direct bytes, got " EXPAT_FMT_ULL("") " instead.\n",
|
|
u + 1, countCases, singleBytesWanted ? "single bytes" : "chunks",
|
|
expectedCountBytesDirect, actualCountBytesDirect);
|
|
fail("Count of direct bytes is off");
|
|
}
|
|
|
|
if (actualCountBytesIndirect != expectedCountBytesIndirect) {
|
|
fprintf(
|
|
stderr,
|
|
"Document " EXPAT_FMT_SIZE_T("") " of " EXPAT_FMT_SIZE_T("") ", %s: Expected " EXPAT_FMT_ULL(
|
|
"") " count indirect bytes, got " EXPAT_FMT_ULL("") " instead.\n",
|
|
u + 1, countCases, singleBytesWanted ? "single bytes" : "chunks",
|
|
expectedCountBytesIndirect, actualCountBytesIndirect);
|
|
fail("Count of indirect bytes is off");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
static float
|
|
portableNAN(void) {
|
|
return strtof("nan", NULL);
|
|
}
|
|
|
|
static float
|
|
portableINFINITY(void) {
|
|
return strtof("infinity", NULL);
|
|
}
|
|
|
|
START_TEST(test_billion_laughs_attack_protection_api) {
|
|
XML_Parser parserWithoutParent = XML_ParserCreate(NULL);
|
|
XML_Parser parserWithParent
|
|
= XML_ExternalEntityParserCreate(parserWithoutParent, NULL, NULL);
|
|
if (parserWithoutParent == NULL)
|
|
fail("parserWithoutParent is NULL");
|
|
if (parserWithParent == NULL)
|
|
fail("parserWithParent is NULL");
|
|
|
|
// XML_SetBillionLaughsAttackProtectionMaximumAmplification, error cases
|
|
if (XML_SetBillionLaughsAttackProtectionMaximumAmplification(NULL, 123.0f)
|
|
== XML_TRUE)
|
|
fail("Call with NULL parser is NOT supposed to succeed");
|
|
if (XML_SetBillionLaughsAttackProtectionMaximumAmplification(parserWithParent,
|
|
123.0f)
|
|
== XML_TRUE)
|
|
fail("Call with non-root parser is NOT supposed to succeed");
|
|
if (XML_SetBillionLaughsAttackProtectionMaximumAmplification(
|
|
parserWithoutParent, portableNAN())
|
|
== XML_TRUE)
|
|
fail("Call with NaN limit is NOT supposed to succeed");
|
|
if (XML_SetBillionLaughsAttackProtectionMaximumAmplification(
|
|
parserWithoutParent, -1.0f)
|
|
== XML_TRUE)
|
|
fail("Call with negative limit is NOT supposed to succeed");
|
|
if (XML_SetBillionLaughsAttackProtectionMaximumAmplification(
|
|
parserWithoutParent, 0.9f)
|
|
== XML_TRUE)
|
|
fail("Call with positive limit <1.0 is NOT supposed to succeed");
|
|
|
|
// XML_SetBillionLaughsAttackProtectionMaximumAmplification, success cases
|
|
if (XML_SetBillionLaughsAttackProtectionMaximumAmplification(
|
|
parserWithoutParent, 1.0f)
|
|
== XML_FALSE)
|
|
fail("Call with positive limit >=1.0 is supposed to succeed");
|
|
if (XML_SetBillionLaughsAttackProtectionMaximumAmplification(
|
|
parserWithoutParent, 123456.789f)
|
|
== XML_FALSE)
|
|
fail("Call with positive limit >=1.0 is supposed to succeed");
|
|
if (XML_SetBillionLaughsAttackProtectionMaximumAmplification(
|
|
parserWithoutParent, portableINFINITY())
|
|
== XML_FALSE)
|
|
fail("Call with positive limit >=1.0 is supposed to succeed");
|
|
|
|
// XML_SetBillionLaughsAttackProtectionActivationThreshold, error cases
|
|
if (XML_SetBillionLaughsAttackProtectionActivationThreshold(NULL, 123)
|
|
== XML_TRUE)
|
|
fail("Call with NULL parser is NOT supposed to succeed");
|
|
if (XML_SetBillionLaughsAttackProtectionActivationThreshold(parserWithParent,
|
|
123)
|
|
== XML_TRUE)
|
|
fail("Call with non-root parser is NOT supposed to succeed");
|
|
|
|
// XML_SetBillionLaughsAttackProtectionActivationThreshold, success cases
|
|
if (XML_SetBillionLaughsAttackProtectionActivationThreshold(
|
|
parserWithoutParent, 123)
|
|
== XML_FALSE)
|
|
fail("Call with non-NULL parentless parser is supposed to succeed");
|
|
|
|
XML_ParserFree(parserWithParent);
|
|
XML_ParserFree(parserWithoutParent);
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(test_helper_unsigned_char_to_printable) {
|
|
// Smoke test
|
|
unsigned char uc = 0;
|
|
for (; uc < (unsigned char)-1; uc++) {
|
|
const char *const printable = unsignedCharToPrintable(uc);
|
|
if (printable == NULL)
|
|
fail("unsignedCharToPrintable returned NULL");
|
|
if (strlen(printable) < (size_t)1)
|
|
fail("unsignedCharToPrintable returned empty string");
|
|
}
|
|
|
|
// Two concrete samples
|
|
if (strcmp(unsignedCharToPrintable('A'), "A") != 0)
|
|
fail("unsignedCharToPrintable result mistaken");
|
|
if (strcmp(unsignedCharToPrintable('\\'), "\\\\") != 0)
|
|
fail("unsignedCharToPrintable result mistaken");
|
|
}
|
|
END_TEST
|
|
#endif // defined(XML_DTD)
|
|
|
|
static Suite *
|
|
make_suite(void) {
|
|
Suite *s = suite_create("basic");
|
|
TCase *tc_basic = tcase_create("basic tests");
|
|
TCase *tc_namespace = tcase_create("XML namespaces");
|
|
TCase *tc_misc = tcase_create("miscellaneous tests");
|
|
TCase *tc_alloc = tcase_create("allocation tests");
|
|
TCase *tc_nsalloc = tcase_create("namespace allocation tests");
|
|
#if defined(XML_DTD)
|
|
TCase *tc_accounting = tcase_create("accounting tests");
|
|
#endif
|
|
|
|
suite_add_tcase(s, tc_basic);
|
|
tcase_add_checked_fixture(tc_basic, basic_setup, basic_teardown);
|
|
tcase_add_test(tc_basic, test_nul_byte);
|
|
tcase_add_test(tc_basic, test_u0000_char);
|
|
tcase_add_test(tc_basic, test_siphash_self);
|
|
tcase_add_test(tc_basic, test_siphash_spec);
|
|
tcase_add_test(tc_basic, test_bom_utf8);
|
|
tcase_add_test(tc_basic, test_bom_utf16_be);
|
|
tcase_add_test(tc_basic, test_bom_utf16_le);
|
|
tcase_add_test(tc_basic, test_nobom_utf16_le);
|
|
tcase_add_test(tc_basic, test_illegal_utf8);
|
|
tcase_add_test(tc_basic, test_utf8_auto_align);
|
|
tcase_add_test(tc_basic, test_utf16);
|
|
tcase_add_test(tc_basic, test_utf16_le_epilog_newline);
|
|
tcase_add_test(tc_basic, test_not_utf16);
|
|
tcase_add_test(tc_basic, test_bad_encoding);
|
|
tcase_add_test(tc_basic, test_latin1_umlauts);
|
|
tcase_add_test(tc_basic, test_long_utf8_character);
|
|
tcase_add_test(tc_basic, test_long_latin1_attribute);
|
|
tcase_add_test(tc_basic, test_long_ascii_attribute);
|
|
/* Regression test for SF bug #491986. */
|
|
tcase_add_test(tc_basic, test_danish_latin1);
|
|
/* Regression test for SF bug #514281. */
|
|
tcase_add_test(tc_basic, test_french_charref_hexidecimal);
|
|
tcase_add_test(tc_basic, test_french_charref_decimal);
|
|
tcase_add_test(tc_basic, test_french_latin1);
|
|
tcase_add_test(tc_basic, test_french_utf8);
|
|
tcase_add_test(tc_basic, test_utf8_false_rejection);
|
|
tcase_add_test(tc_basic, test_line_number_after_parse);
|
|
tcase_add_test(tc_basic, test_column_number_after_parse);
|
|
tcase_add_test(tc_basic, test_line_and_column_numbers_inside_handlers);
|
|
tcase_add_test(tc_basic, test_line_number_after_error);
|
|
tcase_add_test(tc_basic, test_column_number_after_error);
|
|
tcase_add_test(tc_basic, test_really_long_lines);
|
|
tcase_add_test(tc_basic, test_really_long_encoded_lines);
|
|
tcase_add_test(tc_basic, test_end_element_events);
|
|
tcase_add_test(tc_basic, test_attr_whitespace_normalization);
|
|
tcase_add_test(tc_basic, test_xmldecl_misplaced);
|
|
tcase_add_test(tc_basic, test_xmldecl_invalid);
|
|
tcase_add_test(tc_basic, test_xmldecl_missing_attr);
|
|
tcase_add_test(tc_basic, test_xmldecl_missing_value);
|
|
tcase_add_test(tc_basic, test_unknown_encoding_internal_entity);
|
|
tcase_add_test(tc_basic, test_unrecognised_encoding_internal_entity);
|
|
tcase_add_test(tc_basic, test_wfc_undeclared_entity_unread_external_subset);
|
|
tcase_add_test(tc_basic, test_wfc_undeclared_entity_no_external_subset);
|
|
tcase_add_test(tc_basic, test_wfc_undeclared_entity_standalone);
|
|
tcase_add_test(tc_basic, test_wfc_undeclared_entity_with_external_subset);
|
|
tcase_add_test(tc_basic, test_not_standalone_handler_reject);
|
|
tcase_add_test(tc_basic, test_not_standalone_handler_accept);
|
|
tcase_add_test(tc_basic,
|
|
test_wfc_undeclared_entity_with_external_subset_standalone);
|
|
tcase_add_test(tc_basic, test_entity_with_external_subset_unless_standalone);
|
|
tcase_add_test(tc_basic, test_wfc_no_recursive_entity_refs);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_ext_entity_set_encoding);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_ext_entity_no_handler);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_ext_entity_set_bom);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_ext_entity_bad_encoding);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_ext_entity_bad_encoding_2);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_ext_entity_invalid_parse);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic,
|
|
test_ext_entity_invalid_suspended_parse);
|
|
tcase_add_test(tc_basic, test_dtd_default_handling);
|
|
tcase_add_test(tc_basic, test_dtd_attr_handling);
|
|
tcase_add_test(tc_basic, test_empty_ns_without_namespaces);
|
|
tcase_add_test(tc_basic, test_ns_in_attribute_default_without_namespaces);
|
|
tcase_add_test(tc_basic, test_stop_parser_between_char_data_calls);
|
|
tcase_add_test(tc_basic, test_suspend_parser_between_char_data_calls);
|
|
tcase_add_test(tc_basic, test_repeated_stop_parser_between_char_data_calls);
|
|
tcase_add_test(tc_basic, test_good_cdata_ascii);
|
|
tcase_add_test(tc_basic, test_good_cdata_utf16);
|
|
tcase_add_test(tc_basic, test_good_cdata_utf16_le);
|
|
tcase_add_test(tc_basic, test_long_cdata_utf16);
|
|
tcase_add_test(tc_basic, test_multichar_cdata_utf16);
|
|
tcase_add_test(tc_basic, test_utf16_bad_surrogate_pair);
|
|
tcase_add_test(tc_basic, test_bad_cdata);
|
|
tcase_add_test(tc_basic, test_bad_cdata_utf16);
|
|
tcase_add_test(tc_basic, test_stop_parser_between_cdata_calls);
|
|
tcase_add_test(tc_basic, test_suspend_parser_between_cdata_calls);
|
|
tcase_add_test(tc_basic, test_memory_allocation);
|
|
tcase_add_test(tc_basic, test_default_current);
|
|
tcase_add_test(tc_basic, test_dtd_elements);
|
|
tcase_add_test(tc_basic, test_dtd_elements_nesting);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_set_foreign_dtd);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_foreign_dtd_not_standalone);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_invalid_foreign_dtd);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_foreign_dtd_with_doctype);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic,
|
|
test_foreign_dtd_without_external_subset);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_empty_foreign_dtd);
|
|
tcase_add_test(tc_basic, test_set_base);
|
|
tcase_add_test(tc_basic, test_attributes);
|
|
tcase_add_test(tc_basic, test_reset_in_entity);
|
|
tcase_add_test(tc_basic, test_resume_invalid_parse);
|
|
tcase_add_test(tc_basic, test_resume_resuspended);
|
|
tcase_add_test(tc_basic, test_cdata_default);
|
|
tcase_add_test(tc_basic, test_subordinate_reset);
|
|
tcase_add_test(tc_basic, test_subordinate_suspend);
|
|
tcase_add_test(tc_basic, test_subordinate_xdecl_suspend);
|
|
tcase_add_test(tc_basic, test_subordinate_xdecl_abort);
|
|
tcase_add_test(tc_basic, test_explicit_encoding);
|
|
tcase_add_test(tc_basic, test_trailing_cr);
|
|
tcase_add_test(tc_basic, test_ext_entity_trailing_cr);
|
|
tcase_add_test(tc_basic, test_trailing_rsqb);
|
|
tcase_add_test(tc_basic, test_ext_entity_trailing_rsqb);
|
|
tcase_add_test(tc_basic, test_ext_entity_good_cdata);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_user_parameters);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_ext_entity_ref_parameter);
|
|
tcase_add_test(tc_basic, test_empty_parse);
|
|
tcase_add_test(tc_basic, test_get_buffer_1);
|
|
tcase_add_test(tc_basic, test_get_buffer_2);
|
|
#if defined(XML_CONTEXT_BYTES)
|
|
tcase_add_test(tc_basic, test_get_buffer_3_overflow);
|
|
#endif
|
|
tcase_add_test(tc_basic, test_byte_info_at_end);
|
|
tcase_add_test(tc_basic, test_byte_info_at_error);
|
|
tcase_add_test(tc_basic, test_byte_info_at_cdata);
|
|
tcase_add_test(tc_basic, test_predefined_entities);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_invalid_tag_in_dtd);
|
|
tcase_add_test(tc_basic, test_not_predefined_entities);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_ignore_section);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_ignore_section_utf16);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_ignore_section_utf16_be);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_bad_ignore_section);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_external_entity_values);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_ext_entity_not_standalone);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_ext_entity_value_abort);
|
|
tcase_add_test(tc_basic, test_bad_public_doctype);
|
|
tcase_add_test(tc_basic, test_attribute_enum_value);
|
|
tcase_add_test(tc_basic, test_predefined_entity_redefinition);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_dtd_stop_processing);
|
|
tcase_add_test(tc_basic, test_public_notation_no_sysid);
|
|
tcase_add_test(tc_basic, test_nested_groups);
|
|
tcase_add_test(tc_basic, test_group_choice);
|
|
tcase_add_test(tc_basic, test_standalone_parameter_entity);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_skipped_parameter_entity);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic,
|
|
test_recursive_external_parameter_entity);
|
|
tcase_add_test(tc_basic, test_undefined_ext_entity_in_external_dtd);
|
|
tcase_add_test(tc_basic, test_suspend_xdecl);
|
|
tcase_add_test(tc_basic, test_abort_epilog);
|
|
tcase_add_test(tc_basic, test_abort_epilog_2);
|
|
tcase_add_test(tc_basic, test_suspend_epilog);
|
|
tcase_add_test(tc_basic, test_suspend_in_sole_empty_tag);
|
|
tcase_add_test(tc_basic, test_unfinished_epilog);
|
|
tcase_add_test(tc_basic, test_partial_char_in_epilog);
|
|
tcase_add_test(tc_basic, test_hash_collision);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_suspend_resume_internal_entity);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic,
|
|
test_suspend_resume_internal_entity_issue_629);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_resume_entity_with_syntax_error);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_suspend_resume_parameter_entity);
|
|
tcase_add_test(tc_basic, test_restart_on_error);
|
|
tcase_add_test(tc_basic, test_reject_lt_in_attribute_value);
|
|
tcase_add_test(tc_basic, test_reject_unfinished_param_in_att_value);
|
|
tcase_add_test(tc_basic, test_trailing_cr_in_att_value);
|
|
tcase_add_test(tc_basic, test_standalone_internal_entity);
|
|
tcase_add_test(tc_basic, test_skipped_external_entity);
|
|
tcase_add_test(tc_basic, test_skipped_null_loaded_ext_entity);
|
|
tcase_add_test(tc_basic, test_skipped_unloaded_ext_entity);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_param_entity_with_trailing_cr);
|
|
tcase_add_test(tc_basic, test_invalid_character_entity);
|
|
tcase_add_test(tc_basic, test_invalid_character_entity_2);
|
|
tcase_add_test(tc_basic, test_invalid_character_entity_3);
|
|
tcase_add_test(tc_basic, test_invalid_character_entity_4);
|
|
tcase_add_test(tc_basic, test_pi_handled_in_default);
|
|
tcase_add_test(tc_basic, test_comment_handled_in_default);
|
|
tcase_add_test(tc_basic, test_pi_yml);
|
|
tcase_add_test(tc_basic, test_pi_xnl);
|
|
tcase_add_test(tc_basic, test_pi_xmm);
|
|
tcase_add_test(tc_basic, test_utf16_pi);
|
|
tcase_add_test(tc_basic, test_utf16_be_pi);
|
|
tcase_add_test(tc_basic, test_utf16_be_comment);
|
|
tcase_add_test(tc_basic, test_utf16_le_comment);
|
|
tcase_add_test(tc_basic, test_missing_encoding_conversion_fn);
|
|
tcase_add_test(tc_basic, test_failing_encoding_conversion_fn);
|
|
tcase_add_test(tc_basic, test_unknown_encoding_success);
|
|
tcase_add_test(tc_basic, test_unknown_encoding_bad_name);
|
|
tcase_add_test(tc_basic, test_unknown_encoding_bad_name_2);
|
|
tcase_add_test(tc_basic, test_unknown_encoding_long_name_1);
|
|
tcase_add_test(tc_basic, test_unknown_encoding_long_name_2);
|
|
tcase_add_test(tc_basic, test_invalid_unknown_encoding);
|
|
tcase_add_test(tc_basic, test_unknown_ascii_encoding_ok);
|
|
tcase_add_test(tc_basic, test_unknown_ascii_encoding_fail);
|
|
tcase_add_test(tc_basic, test_unknown_encoding_invalid_length);
|
|
tcase_add_test(tc_basic, test_unknown_encoding_invalid_topbit);
|
|
tcase_add_test(tc_basic, test_unknown_encoding_invalid_surrogate);
|
|
tcase_add_test(tc_basic, test_unknown_encoding_invalid_high);
|
|
tcase_add_test(tc_basic, test_unknown_encoding_invalid_attr_value);
|
|
tcase_add_test(tc_basic, test_ext_entity_latin1_utf16le_bom);
|
|
tcase_add_test(tc_basic, test_ext_entity_latin1_utf16be_bom);
|
|
tcase_add_test(tc_basic, test_ext_entity_latin1_utf16le_bom2);
|
|
tcase_add_test(tc_basic, test_ext_entity_latin1_utf16be_bom2);
|
|
tcase_add_test(tc_basic, test_ext_entity_utf16_be);
|
|
tcase_add_test(tc_basic, test_ext_entity_utf16_le);
|
|
tcase_add_test(tc_basic, test_ext_entity_utf16_unknown);
|
|
tcase_add_test(tc_basic, test_ext_entity_utf8_non_bom);
|
|
tcase_add_test(tc_basic, test_utf8_in_cdata_section);
|
|
tcase_add_test(tc_basic, test_utf8_in_cdata_section_2);
|
|
tcase_add_test(tc_basic, test_utf8_in_start_tags);
|
|
tcase_add_test(tc_basic, test_trailing_spaces_in_elements);
|
|
tcase_add_test(tc_basic, test_utf16_attribute);
|
|
tcase_add_test(tc_basic, test_utf16_second_attr);
|
|
tcase_add_test(tc_basic, test_attr_after_solidus);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_utf16_pe);
|
|
tcase_add_test(tc_basic, test_bad_attr_desc_keyword);
|
|
tcase_add_test(tc_basic, test_bad_attr_desc_keyword_utf16);
|
|
tcase_add_test(tc_basic, test_bad_doctype);
|
|
tcase_add_test(tc_basic, test_bad_doctype_utf8);
|
|
tcase_add_test(tc_basic, test_bad_doctype_utf16);
|
|
tcase_add_test(tc_basic, test_bad_doctype_plus);
|
|
tcase_add_test(tc_basic, test_bad_doctype_star);
|
|
tcase_add_test(tc_basic, test_bad_doctype_query);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_unknown_encoding_bad_ignore);
|
|
tcase_add_test(tc_basic, test_entity_in_utf16_be_attr);
|
|
tcase_add_test(tc_basic, test_entity_in_utf16_le_attr);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_entity_public_utf16_be);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic, test_entity_public_utf16_le);
|
|
tcase_add_test(tc_basic, test_short_doctype);
|
|
tcase_add_test(tc_basic, test_short_doctype_2);
|
|
tcase_add_test(tc_basic, test_short_doctype_3);
|
|
tcase_add_test(tc_basic, test_long_doctype);
|
|
tcase_add_test(tc_basic, test_bad_entity);
|
|
tcase_add_test(tc_basic, test_bad_entity_2);
|
|
tcase_add_test(tc_basic, test_bad_entity_3);
|
|
tcase_add_test(tc_basic, test_bad_entity_4);
|
|
tcase_add_test(tc_basic, test_bad_notation);
|
|
tcase_add_test(tc_basic, test_default_doctype_handler);
|
|
tcase_add_test(tc_basic, test_empty_element_abort);
|
|
tcase_add_test__ifdef_xml_dtd(tc_basic,
|
|
test_pool_integrity_with_unfinished_attr);
|
|
tcase_add_test(tc_basic, test_nested_entity_suspend);
|
|
|
|
suite_add_tcase(s, tc_namespace);
|
|
tcase_add_checked_fixture(tc_namespace, namespace_setup, namespace_teardown);
|
|
tcase_add_test(tc_namespace, test_return_ns_triplet);
|
|
tcase_add_test(tc_namespace, test_ns_tagname_overwrite);
|
|
tcase_add_test(tc_namespace, test_ns_tagname_overwrite_triplet);
|
|
tcase_add_test(tc_namespace, test_start_ns_clears_start_element);
|
|
tcase_add_test__ifdef_xml_dtd(tc_namespace,
|
|
test_default_ns_from_ext_subset_and_ext_ge);
|
|
tcase_add_test(tc_namespace, test_ns_prefix_with_empty_uri_1);
|
|
tcase_add_test(tc_namespace, test_ns_prefix_with_empty_uri_2);
|
|
tcase_add_test(tc_namespace, test_ns_prefix_with_empty_uri_3);
|
|
tcase_add_test(tc_namespace, test_ns_prefix_with_empty_uri_4);
|
|
tcase_add_test(tc_namespace, test_ns_unbound_prefix);
|
|
tcase_add_test(tc_namespace, test_ns_default_with_empty_uri);
|
|
tcase_add_test(tc_namespace, test_ns_duplicate_attrs_diff_prefixes);
|
|
tcase_add_test(tc_namespace, test_ns_duplicate_hashes);
|
|
tcase_add_test(tc_namespace, test_ns_unbound_prefix_on_attribute);
|
|
tcase_add_test(tc_namespace, test_ns_unbound_prefix_on_element);
|
|
tcase_add_test(tc_namespace, test_ns_parser_reset);
|
|
tcase_add_test(tc_namespace, test_ns_long_element);
|
|
tcase_add_test(tc_namespace, test_ns_mixed_prefix_atts);
|
|
tcase_add_test(tc_namespace, test_ns_extend_uri_buffer);
|
|
tcase_add_test(tc_namespace, test_ns_reserved_attributes);
|
|
tcase_add_test(tc_namespace, test_ns_reserved_attributes_2);
|
|
tcase_add_test(tc_namespace, test_ns_extremely_long_prefix);
|
|
tcase_add_test(tc_namespace, test_ns_unknown_encoding_success);
|
|
tcase_add_test(tc_namespace, test_ns_double_colon);
|
|
tcase_add_test(tc_namespace, test_ns_double_colon_element);
|
|
tcase_add_test(tc_namespace, test_ns_bad_attr_leafname);
|
|
tcase_add_test(tc_namespace, test_ns_bad_element_leafname);
|
|
tcase_add_test(tc_namespace, test_ns_utf16_leafname);
|
|
tcase_add_test(tc_namespace, test_ns_utf16_element_leafname);
|
|
tcase_add_test(tc_namespace, test_ns_utf16_doctype);
|
|
tcase_add_test(tc_namespace, test_ns_invalid_doctype);
|
|
tcase_add_test(tc_namespace, test_ns_double_colon_doctype);
|
|
tcase_add_test(tc_namespace, test_ns_separator_in_uri);
|
|
|
|
suite_add_tcase(s, tc_misc);
|
|
tcase_add_checked_fixture(tc_misc, NULL, basic_teardown);
|
|
tcase_add_test(tc_misc, test_misc_alloc_create_parser);
|
|
tcase_add_test(tc_misc, test_misc_alloc_create_parser_with_encoding);
|
|
tcase_add_test(tc_misc, test_misc_null_parser);
|
|
tcase_add_test(tc_misc, test_misc_error_string);
|
|
tcase_add_test(tc_misc, test_misc_version);
|
|
tcase_add_test(tc_misc, test_misc_features);
|
|
tcase_add_test(tc_misc, test_misc_attribute_leak);
|
|
tcase_add_test(tc_misc, test_misc_utf16le);
|
|
tcase_add_test(tc_misc, test_misc_stop_during_end_handler_issue_240_1);
|
|
tcase_add_test(tc_misc, test_misc_stop_during_end_handler_issue_240_2);
|
|
tcase_add_test__ifdef_xml_dtd(
|
|
tc_misc, test_misc_deny_internal_entity_closing_doctype_issue_317);
|
|
tcase_add_test(tc_misc, test_misc_tag_mismatch_reset_leak);
|
|
|
|
suite_add_tcase(s, tc_alloc);
|
|
tcase_add_checked_fixture(tc_alloc, alloc_setup, alloc_teardown);
|
|
tcase_add_test(tc_alloc, test_alloc_parse_xdecl);
|
|
tcase_add_test(tc_alloc, test_alloc_parse_xdecl_2);
|
|
tcase_add_test(tc_alloc, test_alloc_parse_pi);
|
|
tcase_add_test(tc_alloc, test_alloc_parse_pi_2);
|
|
tcase_add_test(tc_alloc, test_alloc_parse_pi_3);
|
|
tcase_add_test(tc_alloc, test_alloc_parse_comment);
|
|
tcase_add_test(tc_alloc, test_alloc_parse_comment_2);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc, test_alloc_create_external_parser);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc, test_alloc_run_external_parser);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc, test_alloc_dtd_copy_default_atts);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc, test_alloc_external_entity);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc, test_alloc_ext_entity_set_encoding);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc, test_alloc_internal_entity);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc, test_alloc_dtd_default_handling);
|
|
tcase_add_test(tc_alloc, test_alloc_explicit_encoding);
|
|
tcase_add_test(tc_alloc, test_alloc_set_base);
|
|
tcase_add_test(tc_alloc, test_alloc_realloc_buffer);
|
|
tcase_add_test(tc_alloc, test_alloc_ext_entity_realloc_buffer);
|
|
tcase_add_test(tc_alloc, test_alloc_realloc_many_attributes);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc, test_alloc_public_entity_value);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc,
|
|
test_alloc_realloc_subst_public_entity_value);
|
|
tcase_add_test(tc_alloc, test_alloc_parse_public_doctype);
|
|
tcase_add_test(tc_alloc, test_alloc_parse_public_doctype_long_name);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc, test_alloc_set_foreign_dtd);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc, test_alloc_attribute_enum_value);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc,
|
|
test_alloc_realloc_attribute_enum_value);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc, test_alloc_realloc_implied_attribute);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc, test_alloc_realloc_default_attribute);
|
|
tcase_add_test(tc_alloc, test_alloc_notation);
|
|
tcase_add_test(tc_alloc, test_alloc_public_notation);
|
|
tcase_add_test(tc_alloc, test_alloc_system_notation);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc, test_alloc_nested_groups);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc, test_alloc_realloc_nested_groups);
|
|
tcase_add_test(tc_alloc, test_alloc_large_group);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc, test_alloc_realloc_group_choice);
|
|
tcase_add_test(tc_alloc, test_alloc_pi_in_epilog);
|
|
tcase_add_test(tc_alloc, test_alloc_comment_in_epilog);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc,
|
|
test_alloc_realloc_long_attribute_value);
|
|
tcase_add_test(tc_alloc, test_alloc_attribute_whitespace);
|
|
tcase_add_test(tc_alloc, test_alloc_attribute_predefined_entity);
|
|
tcase_add_test(tc_alloc, test_alloc_long_attr_default_with_char_ref);
|
|
tcase_add_test(tc_alloc, test_alloc_long_attr_value);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc, test_alloc_nested_entities);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc,
|
|
test_alloc_realloc_param_entity_newline);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc, test_alloc_realloc_ce_extends_pe);
|
|
tcase_add_test__ifdef_xml_dtd(tc_alloc, test_alloc_realloc_attributes);
|
|
tcase_add_test(tc_alloc, test_alloc_long_doc_name);
|
|
tcase_add_test(tc_alloc, test_alloc_long_base);
|
|
tcase_add_test(tc_alloc, test_alloc_long_public_id);
|
|
tcase_add_test(tc_alloc, test_alloc_long_entity_value);
|
|
tcase_add_test(tc_alloc, test_alloc_long_notation);
|
|
tcase_add_test__ifdef_xml_dtd(
|
|
tc_alloc, test_alloc_reset_after_external_entity_parser_create_fail);
|
|
|
|
suite_add_tcase(s, tc_nsalloc);
|
|
tcase_add_checked_fixture(tc_nsalloc, nsalloc_setup, nsalloc_teardown);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_xmlns);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_parse_buffer);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_long_prefix);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_long_uri);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_long_attr);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_long_attr_prefix);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_realloc_attributes);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_long_element);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_realloc_binding_uri);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_realloc_long_prefix);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_realloc_longer_prefix);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_long_namespace);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_less_long_namespace);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_long_context);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_realloc_long_context);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_realloc_long_context_2);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_realloc_long_context_3);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_realloc_long_context_4);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_realloc_long_context_5);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_realloc_long_context_6);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_realloc_long_context_7);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_realloc_long_ge_name);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_realloc_long_context_in_dtd);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_long_default_in_ext);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_long_systemid_in_ext);
|
|
tcase_add_test(tc_nsalloc, test_nsalloc_prefixed_element);
|
|
|
|
#if defined(XML_DTD)
|
|
suite_add_tcase(s, tc_accounting);
|
|
tcase_add_test(tc_accounting, test_accounting_precision);
|
|
tcase_add_test(tc_accounting, test_billion_laughs_attack_protection_api);
|
|
tcase_add_test(tc_accounting, test_helper_unsigned_char_to_printable);
|
|
#endif
|
|
|
|
return s;
|
|
}
|
|
|
|
int
|
|
main(int argc, char *argv[]) {
|
|
int i, nf;
|
|
int verbosity = CK_NORMAL;
|
|
Suite *s = make_suite();
|
|
SRunner *sr = srunner_create(s);
|
|
|
|
/* run the tests for internal helper functions */
|
|
testhelper_is_whitespace_normalized();
|
|
|
|
for (i = 1; i < argc; ++i) {
|
|
char *opt = argv[i];
|
|
if (strcmp(opt, "-v") == 0 || strcmp(opt, "--verbose") == 0)
|
|
verbosity = CK_VERBOSE;
|
|
else if (strcmp(opt, "-q") == 0 || strcmp(opt, "--quiet") == 0)
|
|
verbosity = CK_SILENT;
|
|
else {
|
|
fprintf(stderr, "runtests: unknown option '%s'\n", opt);
|
|
return 2;
|
|
}
|
|
}
|
|
if (verbosity != CK_SILENT)
|
|
printf("Expat version: %" XML_FMT_STR "\n", XML_ExpatVersion());
|
|
srunner_run_all(sr, verbosity);
|
|
nf = srunner_ntests_failed(sr);
|
|
srunner_free(sr);
|
|
|
|
return (nf == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
|
|
}
|