d/numam-spdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
f7b9f80b32
numam-spdk/test/unit/lib/json/json_parse.c/json_parse_ut.c
Vitaliy Mysak dcf0ca15c9 ut: make use of CUnit macro to reduce duplications 
CUnit provides a helper macro CU_ADD_TEST() that
simplifies usage of CU_add_test() function.
Test name no longer needs to be provided,
as it will be inherited from function name.

This is a follow up to
https://review.spdk.io/gerrit/c/spdk/spdk/+/931

Change-Id: I8078f02e08b14f12328ae022d7090ba13fbd64e4
Signed-off-by: Vitaliy Mysak <vitaliy.mysak@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1239
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2020-04-02 14:50:12 +00:00

932 lines
27 KiB
C
Raw Blame History

/*-
* BSD LICENSE
*
* Copyright (c) Intel Corporation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "spdk/stdinc.h"
#include "spdk_cunit.h"
#include "json/json_parse.c"
static uint8_t g_buf[1000];
static void *g_end;
static struct spdk_json_val g_vals[100];
static int g_cur_val;
/* Fill buf with raw data */
#define BUF_SETUP(in) \
memset(g_buf, 0, sizeof(g_buf)); \
if (sizeof(in) > 1) { \
memcpy(g_buf, in, sizeof(in) - 1); \
} \
g_end = NULL
/*
* Do two checks - first pass NULL for values to ensure the count is correct,
* then pass g_vals to get the actual values.
*/
#define PARSE_PASS_FLAGS(in, num_vals, trailing, flags) \
BUF_SETUP(in); \
CU_ASSERT(spdk_json_parse(g_buf, sizeof(in) - 1, NULL, 0, &g_end, flags) == num_vals); \
memset(g_vals, 0, sizeof(g_vals)); \
CU_ASSERT(spdk_json_parse(g_buf, sizeof(in) - 1, g_vals, sizeof(g_vals), &g_end, flags | SPDK_JSON_PARSE_FLAG_DECODE_IN_PLACE) == num_vals); \
CU_ASSERT(g_end == g_buf + sizeof(in) - sizeof(trailing)); \
CU_ASSERT(memcmp(g_end, trailing, sizeof(trailing) - 1) == 0); \
g_cur_val = 0
#define PARSE_PASS(in, num_vals, trailing) \
PARSE_PASS_FLAGS(in, num_vals, trailing, 0)
#define PARSE_FAIL_FLAGS(in, retval, flags) \
BUF_SETUP(in); \
CU_ASSERT(spdk_json_parse(g_buf, sizeof(in) - 1, NULL, 0, &g_end, flags) == retval)
#define PARSE_FAIL(in, retval) \
PARSE_FAIL_FLAGS(in, retval, 0)
#define VAL_STRING_MATCH(str, var_type) \
CU_ASSERT(g_vals[g_cur_val].type == var_type); \
CU_ASSERT(g_vals[g_cur_val].len == sizeof(str) - 1); \
if (g_vals[g_cur_val].len == sizeof(str) - 1 && sizeof(str) > 1) { \
CU_ASSERT(memcmp(g_vals[g_cur_val].start, str, g_vals[g_cur_val].len) == 0); \
} \
g_cur_val++
#define VAL_STRING(str) VAL_STRING_MATCH(str, SPDK_JSON_VAL_STRING)
#define VAL_NAME(str) VAL_STRING_MATCH(str, SPDK_JSON_VAL_NAME)
#define VAL_NUMBER(num) VAL_STRING_MATCH(num, SPDK_JSON_VAL_NUMBER)
#define VAL_LITERAL(str, val_type) \
CU_ASSERT(g_vals[g_cur_val].type == val_type); \
CU_ASSERT(g_vals[g_cur_val].len == strlen(str)); \
if (g_vals[g_cur_val].len == strlen(str)) { \
CU_ASSERT(memcmp(g_vals[g_cur_val].start, str, g_vals[g_cur_val].len) == 0); \
} \
g_cur_val++
#define VAL_TRUE() VAL_LITERAL("true", SPDK_JSON_VAL_TRUE)
#define VAL_FALSE() VAL_LITERAL("false", SPDK_JSON_VAL_FALSE)
#define VAL_NULL() VAL_LITERAL("null", SPDK_JSON_VAL_NULL)
#define VAL_ARRAY_BEGIN(count) \
CU_ASSERT(g_vals[g_cur_val].type == SPDK_JSON_VAL_ARRAY_BEGIN); \
CU_ASSERT(g_vals[g_cur_val].len == count); \
g_cur_val++
#define VAL_ARRAY_END() \
CU_ASSERT(g_vals[g_cur_val].type == SPDK_JSON_VAL_ARRAY_END); \
g_cur_val++
#define VAL_OBJECT_BEGIN(count) \
CU_ASSERT(g_vals[g_cur_val].type == SPDK_JSON_VAL_OBJECT_BEGIN); \
CU_ASSERT(g_vals[g_cur_val].len == count); \
g_cur_val++
#define VAL_OBJECT_END() \
CU_ASSERT(g_vals[g_cur_val].type == SPDK_JSON_VAL_OBJECT_END); \
g_cur_val++
/* Simplified macros for string-only testing */
#define STR_PASS(in, out) \
PARSE_PASS("\"" in "\"", 1, ""); \
VAL_STRING(out)
#define STR_FAIL(in, retval) \
PARSE_FAIL("\"" in "\"", retval)
/* Simplified macros for number-only testing (no whitespace allowed) */
#define NUM_PASS(in) \
PARSE_PASS(in, 1, ""); \
VAL_NUMBER(in)
#define NUM_FAIL(in, retval) \
PARSE_FAIL(in, retval)
static void
test_parse_literal(void)
{
PARSE_PASS("true", 1, "");
VAL_TRUE();
PARSE_PASS(" true ", 1, "");
VAL_TRUE();
PARSE_PASS("false", 1, "");
VAL_FALSE();
PARSE_PASS("null", 1, "");
VAL_NULL();
PARSE_PASS("trueaaa", 1, "aaa");
VAL_TRUE();
PARSE_PASS("truefalse", 1, "false");
VAL_TRUE();
PARSE_PASS("true false", 1, "false");
VAL_TRUE();
PARSE_PASS("true,false", 1, ",false");
VAL_TRUE();
PARSE_PASS("true,", 1, ",");
VAL_TRUE();
PARSE_FAIL("True", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("abcdef", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("t", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("tru", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("f", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("fals", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("n", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("nul", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("taaaaa", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("faaaaa", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("naaaaa", SPDK_JSON_PARSE_INVALID);
}
static void
test_parse_string_simple(void)
{
PARSE_PASS("\"\"", 1, "");
VAL_STRING("");
PARSE_PASS("\"hello world\"", 1, "");
VAL_STRING("hello world");
PARSE_PASS(" \"hello world\" ", 1, "");
VAL_STRING("hello world");
/* Unterminated string */
PARSE_FAIL("\"hello world", SPDK_JSON_PARSE_INCOMPLETE);
/* Trailing comma */
PARSE_PASS("\"hello world\",", 1, ",");
VAL_STRING("hello world");
}
static void
test_parse_string_control_chars(void)
{
/* U+0000 through U+001F must be escaped */
STR_FAIL("\x00", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x01", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x02", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x03", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x04", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x05", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x06", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x07", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x08", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x09", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x0A", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x0B", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x0C", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x0D", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x0E", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x0F", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x10", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x11", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x12", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x13", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x14", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x15", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x16", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x17", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x18", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x19", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x1A", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x1B", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x1C", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x1D", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x1E", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\x1F", SPDK_JSON_PARSE_INVALID);
STR_PASS(" ", " "); /* \x20 (first valid unescaped char) */
/* Test control chars in the middle of a string */
STR_FAIL("abc\ndef", SPDK_JSON_PARSE_INVALID);
STR_FAIL("abc\tdef", SPDK_JSON_PARSE_INVALID);
}
static void
test_parse_string_utf8(void)
{
/* Valid one-, two-, three-, and four-byte sequences */
STR_PASS("\x41", "A");
STR_PASS("\xC3\xB6", "\xC3\xB6");
STR_PASS("\xE2\x88\x9A", "\xE2\x88\x9A");
STR_PASS("\xF0\xA0\x9C\x8E", "\xF0\xA0\x9C\x8E");
/* Examples from RFC 3629 */
STR_PASS("\x41\xE2\x89\xA2\xCE\x91\x2E", "\x41\xE2\x89\xA2\xCE\x91\x2E");
STR_PASS("\xED\x95\x9C\xEA\xB5\xAD\xEC\x96\xB4", "\xED\x95\x9C\xEA\xB5\xAD\xEC\x96\xB4");
STR_PASS("\xE6\x97\xA5\xE6\x9C\xAC\xE8\xAA\x9E", "\xE6\x97\xA5\xE6\x9C\xAC\xE8\xAA\x9E");
STR_PASS("\xEF\xBB\xBF\xF0\xA3\x8E\xB4", "\xEF\xBB\xBF\xF0\xA3\x8E\xB4");
/* Edge cases */
STR_PASS("\x7F", "\x7F");
STR_FAIL("\x80", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xC1", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xC2", SPDK_JSON_PARSE_INVALID);
STR_PASS("\xC2\x80", "\xC2\x80");
STR_PASS("\xC2\xBF", "\xC2\xBF");
STR_PASS("\xDF\x80", "\xDF\x80");
STR_PASS("\xDF\xBF", "\xDF\xBF");
STR_FAIL("\xDF", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xE0\x80", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xE0\x1F", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xE0\x1F\x80", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xE0", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xE0\xA0", SPDK_JSON_PARSE_INVALID);
STR_PASS("\xE0\xA0\x80", "\xE0\xA0\x80");
STR_PASS("\xE0\xA0\xBF", "\xE0\xA0\xBF");
STR_FAIL("\xE0\xA0\xC0", SPDK_JSON_PARSE_INVALID);
STR_PASS("\xE0\xBF\x80", "\xE0\xBF\x80");
STR_PASS("\xE0\xBF\xBF", "\xE0\xBF\xBF");
STR_FAIL("\xE0\xC0\x80", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xE1", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xE1\x80", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xE1\x7F\x80", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xE1\x80\x7F", SPDK_JSON_PARSE_INVALID);
STR_PASS("\xE1\x80\x80", "\xE1\x80\x80");
STR_PASS("\xE1\x80\xBF", "\xE1\x80\xBF");
STR_PASS("\xE1\xBF\x80", "\xE1\xBF\x80");
STR_PASS("\xE1\xBF\xBF", "\xE1\xBF\xBF");
STR_FAIL("\xE1\xC0\x80", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xE1\x80\xC0", SPDK_JSON_PARSE_INVALID);
STR_PASS("\xEF\x80\x80", "\xEF\x80\x80");
STR_PASS("\xEF\xBF\xBF", "\xEF\xBF\xBF");
STR_FAIL("\xF0", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xF0\x90", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xF0\x90\x80", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xF0\x80\x80\x80", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xF0\x8F\x80\x80", SPDK_JSON_PARSE_INVALID);
STR_PASS("\xF0\x90\x80\x80", "\xF0\x90\x80\x80");
STR_PASS("\xF0\x90\x80\xBF", "\xF0\x90\x80\xBF");
STR_PASS("\xF0\x90\xBF\x80", "\xF0\x90\xBF\x80");
STR_PASS("\xF0\xBF\x80\x80", "\xF0\xBF\x80\x80");
STR_FAIL("\xF0\xC0\x80\x80", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xF1", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xF1\x80", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xF1\x80\x80", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xF1\x80\x80\x7F", SPDK_JSON_PARSE_INVALID);
STR_PASS("\xF1\x80\x80\x80", "\xF1\x80\x80\x80");
STR_PASS("\xF1\x80\x80\xBF", "\xF1\x80\x80\xBF");
STR_PASS("\xF1\x80\xBF\x80", "\xF1\x80\xBF\x80");
STR_PASS("\xF1\xBF\x80\x80", "\xF1\xBF\x80\x80");
STR_PASS("\xF3\x80\x80\x80", "\xF3\x80\x80\x80");
STR_FAIL("\xF3\xC0\x80\x80", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xF3\x80\xC0\x80", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xF3\x80\x80\xC0", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xF4", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xF4\x80", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xF4\x80\x80", SPDK_JSON_PARSE_INVALID);
STR_PASS("\xF4\x80\x80\x80", "\xF4\x80\x80\x80");
STR_PASS("\xF4\x8F\x80\x80", "\xF4\x8F\x80\x80");
STR_PASS("\xF4\x8F\xBF\xBF", "\xF4\x8F\xBF\xBF");
STR_FAIL("\xF4\x90\x80\x80", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xF5", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xF5\x80", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xF5\x80\x80", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xF5\x80\x80\x80", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\xF5\x80\x80\x80\x80", SPDK_JSON_PARSE_INVALID);
/* Overlong encodings */
STR_FAIL("\xC0\x80", SPDK_JSON_PARSE_INVALID);
/* Surrogate pairs */
STR_FAIL("\xED\xA0\x80", SPDK_JSON_PARSE_INVALID); /* U+D800 First high surrogate */
STR_FAIL("\xED\xAF\xBF", SPDK_JSON_PARSE_INVALID); /* U+DBFF Last high surrogate */
STR_FAIL("\xED\xB0\x80", SPDK_JSON_PARSE_INVALID); /* U+DC00 First low surrogate */
STR_FAIL("\xED\xBF\xBF", SPDK_JSON_PARSE_INVALID); /* U+DFFF Last low surrogate */
STR_FAIL("\xED\xA1\x8C\xED\xBE\xB4",
SPDK_JSON_PARSE_INVALID); /* U+233B4 (invalid surrogate pair encoding) */
}
static void
test_parse_string_escapes_twochar(void)
{
STR_PASS("\\\"", "\"");
STR_PASS("\\\\", "\\");
STR_PASS("\\/", "/");
STR_PASS("\\b", "\b");
STR_PASS("\\f", "\f");
STR_PASS("\\n", "\n");
STR_PASS("\\r", "\r");
STR_PASS("\\t", "\t");
STR_PASS("abc\\tdef", "abc\tdef");
STR_PASS("abc\\\"def", "abc\"def");
/* Backslash at end of string (will be treated as escaped quote) */
STR_FAIL("\\", SPDK_JSON_PARSE_INCOMPLETE);
STR_FAIL("abc\\", SPDK_JSON_PARSE_INCOMPLETE);
/* Invalid C-like escapes */
STR_FAIL("\\a", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\\v", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\\'", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\\?", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\\0", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\\x00", SPDK_JSON_PARSE_INVALID);
/* Other invalid escapes */
STR_FAIL("\\B", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\\z", SPDK_JSON_PARSE_INVALID);
}
static void
test_parse_string_escapes_unicode(void)
{
STR_PASS("\\u0000", "\0");
STR_PASS("\\u0001", "\1");
STR_PASS("\\u0041", "A");
STR_PASS("\\uAAAA", "\xEA\xAA\xAA");
STR_PASS("\\uaaaa", "\xEA\xAA\xAA");
STR_PASS("\\uAaAa", "\xEA\xAA\xAA");
STR_FAIL("\\u", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\\u0", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\\u00", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\\u000", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\\u000g", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\\U", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\\U0000", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("\"\\u", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("\"\\u0", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("\"\\u00", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("\"\\u000", SPDK_JSON_PARSE_INCOMPLETE);
/* Surrogate pair */
STR_PASS("\\uD834\\uDD1E", "\xF0\x9D\x84\x9E");
/* Low surrogate without high */
STR_FAIL("\\uDC00", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\\uDC00\\uDC00", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\\uDC00abcdef", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\\uDEAD", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("\"\\uD834", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("\"\\uD834\\", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("\"\\uD834\\u", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("\"\\uD834\\uD", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("\"\\uD834\\uDD1", SPDK_JSON_PARSE_INCOMPLETE);
/* High surrogate without low */
STR_FAIL("\\uD800", SPDK_JSON_PARSE_INVALID);
STR_FAIL("\\uD800abcdef", SPDK_JSON_PARSE_INVALID);
/* High surrogate followed by high surrogate */
STR_FAIL("\\uD800\\uD800", SPDK_JSON_PARSE_INVALID);
}
static void
test_parse_number(void)
{
NUM_PASS("0");
NUM_PASS("1");
NUM_PASS("100");
NUM_PASS("-1");
NUM_PASS("-0");
NUM_PASS("3.0");
NUM_PASS("3.00");
NUM_PASS("3.001");
NUM_PASS("3.14159");
NUM_PASS("3.141592653589793238462643383279");
NUM_PASS("1e400");
NUM_PASS("1E400");
NUM_PASS("0e10");
NUM_PASS("0e0");
NUM_PASS("-0e0");
NUM_PASS("-0e+0");
NUM_PASS("-0e-0");
NUM_PASS("1e+400");
NUM_PASS("1e-400");
NUM_PASS("6.022e23");
NUM_PASS("-1.234e+56");
NUM_PASS("1.23e+56");
NUM_PASS("-1.23e-56");
NUM_PASS("1.23e-56");
NUM_PASS("1e04");
/* Trailing garbage */
PARSE_PASS("0A", 1, "A");
VAL_NUMBER("0");
PARSE_PASS("0,", 1, ",");
VAL_NUMBER("0");
PARSE_PASS("0true", 1, "true");
VAL_NUMBER("0");
PARSE_PASS("00", 1, "0");
VAL_NUMBER("0");
PARSE_FAIL("[00", SPDK_JSON_PARSE_INVALID);
PARSE_PASS("007", 1, "07");
VAL_NUMBER("0");
PARSE_FAIL("[007]", SPDK_JSON_PARSE_INVALID);
PARSE_PASS("345.678.1", 1, ".1");
VAL_NUMBER("345.678");
PARSE_FAIL("[345.678.1]", SPDK_JSON_PARSE_INVALID);
PARSE_PASS("3.2e-4+5", 1, "+5");
VAL_NUMBER("3.2e-4");
PARSE_FAIL("[3.2e-4+5]", SPDK_JSON_PARSE_INVALID);
PARSE_PASS("3.4.5", 1, ".5");
VAL_NUMBER("3.4");
PARSE_FAIL("[3.4.5]", SPDK_JSON_PARSE_INVALID);
NUM_FAIL("345.", SPDK_JSON_PARSE_INCOMPLETE);
NUM_FAIL("+1", SPDK_JSON_PARSE_INVALID);
NUM_FAIL("--1", SPDK_JSON_PARSE_INVALID);
NUM_FAIL("3.", SPDK_JSON_PARSE_INCOMPLETE);
NUM_FAIL("3.+4", SPDK_JSON_PARSE_INVALID);
NUM_FAIL("3.2e+-4", SPDK_JSON_PARSE_INVALID);
NUM_FAIL("3.2e-+4", SPDK_JSON_PARSE_INVALID);
NUM_FAIL("3e+", SPDK_JSON_PARSE_INCOMPLETE);
NUM_FAIL("3e-", SPDK_JSON_PARSE_INCOMPLETE);
NUM_FAIL("3.e4", SPDK_JSON_PARSE_INVALID);
NUM_FAIL("3.2eX", SPDK_JSON_PARSE_INVALID);
NUM_FAIL("-", SPDK_JSON_PARSE_INCOMPLETE);
NUM_FAIL("NaN", SPDK_JSON_PARSE_INVALID);
NUM_FAIL(".123", SPDK_JSON_PARSE_INVALID);
}
static void
test_parse_array(void)
{
char buffer[SPDK_JSON_MAX_NESTING_DEPTH + 2] = {0};
PARSE_PASS("[]", 2, "");
VAL_ARRAY_BEGIN(0);
VAL_ARRAY_END();
PARSE_PASS("[true]", 3, "");
VAL_ARRAY_BEGIN(1);
VAL_TRUE();
VAL_ARRAY_END();
PARSE_PASS("[true, false]", 4, "");
VAL_ARRAY_BEGIN(2);
VAL_TRUE();
VAL_FALSE();
VAL_ARRAY_END();
PARSE_PASS("[\"hello\"]", 3, "");
VAL_ARRAY_BEGIN(1);
VAL_STRING("hello");
VAL_ARRAY_END();
PARSE_PASS("[[]]", 4, "");
VAL_ARRAY_BEGIN(2);
VAL_ARRAY_BEGIN(0);
VAL_ARRAY_END();
VAL_ARRAY_END();
PARSE_PASS("[\"hello\", \"world\"]", 4, "");
VAL_ARRAY_BEGIN(2);
VAL_STRING("hello");
VAL_STRING("world");
VAL_ARRAY_END();
PARSE_PASS("[],", 2, ",");
VAL_ARRAY_BEGIN(0);
VAL_ARRAY_END();
PARSE_FAIL("]", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("[", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("[true", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("[\"hello", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("[\"hello\"", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("[true,]", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("[,]", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("[,true]", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("[true}", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("[true,,true]", SPDK_JSON_PARSE_INVALID);
/* Nested arrays exactly up to the allowed nesting depth */
memset(buffer, '[', SPDK_JSON_MAX_NESTING_DEPTH);
buffer[SPDK_JSON_MAX_NESTING_DEPTH] = ' ';
PARSE_FAIL(buffer, SPDK_JSON_PARSE_INCOMPLETE);
/* Nested arrays exceeding the maximum allowed nesting depth for this implementation */
buffer[SPDK_JSON_MAX_NESTING_DEPTH] = '[';
PARSE_FAIL(buffer, SPDK_JSON_PARSE_MAX_DEPTH_EXCEEDED);
}
static void
test_parse_object(void)
{
PARSE_PASS("{}", 2, "");
VAL_OBJECT_BEGIN(0);
VAL_OBJECT_END();
PARSE_PASS("{\"a\": true}", 4, "");
VAL_OBJECT_BEGIN(2);
VAL_NAME("a");
VAL_TRUE();
VAL_OBJECT_END();
PARSE_PASS("{\"abc\": \"def\"}", 4, "");
VAL_OBJECT_BEGIN(2);
VAL_NAME("abc");
VAL_STRING("def");
VAL_OBJECT_END();
PARSE_PASS("{\"a\": true, \"b\": false}", 6, "");
VAL_OBJECT_BEGIN(4);
VAL_NAME("a");
VAL_TRUE();
VAL_NAME("b");
VAL_FALSE();
VAL_OBJECT_END();
PARSE_PASS("{\"a\": { \"b\": true } }", 7, "");
VAL_OBJECT_BEGIN(5);
VAL_NAME("a");
VAL_OBJECT_BEGIN(2);
VAL_NAME("b");
VAL_TRUE();
VAL_OBJECT_END();
VAL_OBJECT_END();
PARSE_PASS("{\"{test\": 0}", 4, "");
VAL_OBJECT_BEGIN(2);
VAL_NAME("{test");
VAL_NUMBER("0");
VAL_OBJECT_END();
PARSE_PASS("{\"test}\": 1}", 4, "");
VAL_OBJECT_BEGIN(2);
VAL_NAME("test}");
VAL_NUMBER("1");
VAL_OBJECT_END();
PARSE_PASS("{\"\\\"\": 2}", 4, "");
VAL_OBJECT_BEGIN(2);
VAL_NAME("\"");
VAL_NUMBER("2");
VAL_OBJECT_END();
PARSE_PASS("{\"a\":true},", 4, ",");
VAL_OBJECT_BEGIN(2);
VAL_NAME("a");
VAL_TRUE();
VAL_OBJECT_END();
/* Object end without object begin (trailing garbage) */
PARSE_PASS("true}", 1, "}");
VAL_TRUE();
PARSE_PASS("0}", 1, "}");
VAL_NUMBER("0");
PARSE_PASS("\"a\"}", 1, "}");
VAL_STRING("a");
PARSE_FAIL("}", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("{", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("{\"a", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("{\"a\"", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("{\"a\":", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("{\"a\":true", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("{\"a\":true,", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("{\"a\":true]", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("{\"a\":true,}", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("{\"a\":true,\"}", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("{\"a\":true,\"b}", SPDK_JSON_PARSE_INCOMPLETE);
PARSE_FAIL("{\"a\":true,\"b\"}", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("{\"a\":true,\"b\":}", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("{\"a\":true,\"b\",}", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("{\"a\",}", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("{,\"a\": true}", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("{a:true}", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("{'a':true}", SPDK_JSON_PARSE_INVALID);
}
static void
test_parse_nesting(void)
{
PARSE_PASS("[[[[[[[[]]]]]]]]", 16, "");
PARSE_PASS("{\"a\": [0, 1, 2]}", 8, "");
VAL_OBJECT_BEGIN(6);
VAL_NAME("a");
VAL_ARRAY_BEGIN(3);
VAL_NUMBER("0");
VAL_NUMBER("1");
VAL_NUMBER("2");
VAL_ARRAY_END();
VAL_OBJECT_END();
PARSE_PASS("{\"a\": [0, 1, 2], \"b\": 3 }", 10, "");
VAL_OBJECT_BEGIN(8);
VAL_NAME("a");
VAL_ARRAY_BEGIN(3);
VAL_NUMBER("0");
VAL_NUMBER("1");
VAL_NUMBER("2");
VAL_ARRAY_END();
VAL_NAME("b");
VAL_NUMBER("3");
VAL_OBJECT_END();
PARSE_PASS("[0, 1, {\"a\": 3}, 4, 5]", 10, "");
VAL_ARRAY_BEGIN(8);
VAL_NUMBER("0");
VAL_NUMBER("1");
VAL_OBJECT_BEGIN(2);
VAL_NAME("a");
VAL_NUMBER("3");
VAL_OBJECT_END();
VAL_NUMBER("4");
VAL_NUMBER("5");
VAL_ARRAY_END();
PARSE_PASS("\t[ { \"a\": {\"b\": [ {\"c\": 1}, 2 ],\n\"d\": 3}, \"e\" : 4}, 5 ] ", 20, "");
VAL_ARRAY_BEGIN(18);
VAL_OBJECT_BEGIN(15);
VAL_NAME("a");
VAL_OBJECT_BEGIN(10);
VAL_NAME("b");
VAL_ARRAY_BEGIN(5);
VAL_OBJECT_BEGIN(2);
VAL_NAME("c");
VAL_NUMBER("1");
VAL_OBJECT_END();
VAL_NUMBER("2");
VAL_ARRAY_END();
VAL_NAME("d");
VAL_NUMBER("3");
VAL_OBJECT_END();
VAL_NAME("e");
VAL_NUMBER("4");
VAL_OBJECT_END();
VAL_NUMBER("5");
VAL_ARRAY_END();
/* Examples from RFC 7159 */
PARSE_PASS(
"{\n"
" \"Image\": {\n"
" \"Width\": 800,\n"
" \"Height\": 600,\n"
" \"Title\": \"View from 15th Floor\",\n"
" \"Thumbnail\": {\n"
" \"Url\": \"http://www.example.com/image/481989943\",\n"
" \"Height\": 125,\n"
" \"Width\": 100\n"
" },\n"
" \"Animated\" : false,\n"
" \"IDs\": [116, 943, 234, 38793]\n"
" }\n"
"}\n",
29, "");
VAL_OBJECT_BEGIN(27);
VAL_NAME("Image");
VAL_OBJECT_BEGIN(24);
VAL_NAME("Width");
VAL_NUMBER("800");
VAL_NAME("Height");
VAL_NUMBER("600");
VAL_NAME("Title");
VAL_STRING("View from 15th Floor");
VAL_NAME("Thumbnail");
VAL_OBJECT_BEGIN(6);
VAL_NAME("Url");
VAL_STRING("http://www.example.com/image/481989943");
VAL_NAME("Height");
VAL_NUMBER("125");
VAL_NAME("Width");
VAL_NUMBER("100");
VAL_OBJECT_END();
VAL_NAME("Animated");
VAL_FALSE();
VAL_NAME("IDs");
VAL_ARRAY_BEGIN(4);
VAL_NUMBER("116");
VAL_NUMBER("943");
VAL_NUMBER("234");
VAL_NUMBER("38793");
VAL_ARRAY_END();
VAL_OBJECT_END();
VAL_OBJECT_END();
PARSE_PASS(
"[\n"
" {\n"
" \"precision\": \"zip\",\n"
" \"Latitude\": 37.7668,\n"
" \"Longitude\": -122.3959,\n"
" \"Address\": \"\",\n"
" \"City\": \"SAN FRANCISCO\",\n"
" \"State\": \"CA\",\n"
" \"Zip\": \"94107\",\n"
" \"Country\": \"US\"\n"
" },\n"
" {\n"
" \"precision\": \"zip\",\n"
" \"Latitude\": 37.371991,\n"
" \"Longitude\": -122.026020,\n"
" \"Address\": \"\",\n"
" \"City\": \"SUNNYVALE\",\n"
" \"State\": \"CA\",\n"
" \"Zip\": \"94085\",\n"
" \"Country\": \"US\"\n"
" }\n"
"]",
38, "");
VAL_ARRAY_BEGIN(36);
VAL_OBJECT_BEGIN(16);
VAL_NAME("precision");
VAL_STRING("zip");
VAL_NAME("Latitude");
VAL_NUMBER("37.7668");
VAL_NAME("Longitude");
VAL_NUMBER("-122.3959");
VAL_NAME("Address");
VAL_STRING("");
VAL_NAME("City");
VAL_STRING("SAN FRANCISCO");
VAL_NAME("State");
VAL_STRING("CA");
VAL_NAME("Zip");
VAL_STRING("94107");
VAL_NAME("Country");
VAL_STRING("US");
VAL_OBJECT_END();
VAL_OBJECT_BEGIN(16);
VAL_NAME("precision");
VAL_STRING("zip");
VAL_NAME("Latitude");
VAL_NUMBER("37.371991");
VAL_NAME("Longitude");
VAL_NUMBER("-122.026020");
VAL_NAME("Address");
VAL_STRING("");
VAL_NAME("City");
VAL_STRING("SUNNYVALE");
VAL_NAME("State");
VAL_STRING("CA");
VAL_NAME("Zip");
VAL_STRING("94085");
VAL_NAME("Country");
VAL_STRING("US");
VAL_OBJECT_END();
VAL_ARRAY_END();
/* Trailing garbage */
PARSE_PASS("{\"a\": [0, 1, 2]}]", 8, "]");
VAL_OBJECT_BEGIN(6);
VAL_NAME("a");
VAL_ARRAY_BEGIN(3);
VAL_NUMBER("0");
VAL_NUMBER("1");
VAL_NUMBER("2");
VAL_ARRAY_END();
VAL_OBJECT_END();
PARSE_PASS("{\"a\": [0, 1, 2]}}", 8, "}");
PARSE_PASS("{\"a\": [0, 1, 2]}]", 8, "]");
VAL_OBJECT_BEGIN(6);
VAL_NAME("a");
VAL_ARRAY_BEGIN(3);
VAL_NUMBER("0");
VAL_NUMBER("1");
VAL_NUMBER("2");
VAL_ARRAY_END();
VAL_OBJECT_END();
PARSE_FAIL("{\"a\": [0, 1, 2}]", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("{\"a\": [0, 1, 2]", SPDK_JSON_PARSE_INCOMPLETE);
}
static void
test_parse_comment(void)
{
/* Comments are not allowed by the JSON RFC */
PARSE_PASS("[0]", 3, "");
PARSE_FAIL("/* test */[0]", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("[/* test */0]", SPDK_JSON_PARSE_INVALID);
PARSE_FAIL("[0/* test */]", SPDK_JSON_PARSE_INVALID);
/*
* This is allowed since the parser stops once it reads a complete JSON object.
* The next parse call would fail (see tests above) when parsing the comment.
*/
PARSE_PASS("[0]/* test */", 3, "/* test */");
/*
* Test with non-standard comments enabled.
*/
PARSE_PASS_FLAGS("/* test */[0]", 3, "", SPDK_JSON_PARSE_FLAG_ALLOW_COMMENTS);
VAL_ARRAY_BEGIN(1);
VAL_NUMBER("0");
VAL_ARRAY_END();
PARSE_PASS_FLAGS("[/* test */0]", 3, "", SPDK_JSON_PARSE_FLAG_ALLOW_COMMENTS);
VAL_ARRAY_BEGIN(1);
VAL_NUMBER("0");
VAL_ARRAY_END();
PARSE_PASS_FLAGS("[0/* test */]", 3, "", SPDK_JSON_PARSE_FLAG_ALLOW_COMMENTS);
VAL_ARRAY_BEGIN(1);
VAL_NUMBER("0");
VAL_ARRAY_END();
PARSE_FAIL_FLAGS("/* test */", SPDK_JSON_PARSE_INCOMPLETE, SPDK_JSON_PARSE_FLAG_ALLOW_COMMENTS);
PARSE_FAIL_FLAGS("[/* test */", SPDK_JSON_PARSE_INCOMPLETE, SPDK_JSON_PARSE_FLAG_ALLOW_COMMENTS);
PARSE_FAIL_FLAGS("[0/* test */", SPDK_JSON_PARSE_INCOMPLETE, SPDK_JSON_PARSE_FLAG_ALLOW_COMMENTS);
/*
* Single-line comments
*/
PARSE_PASS_FLAGS("// test\n0", 1, "", SPDK_JSON_PARSE_FLAG_ALLOW_COMMENTS);
VAL_NUMBER("0");
PARSE_PASS_FLAGS("// test\r\n0", 1, "", SPDK_JSON_PARSE_FLAG_ALLOW_COMMENTS);
VAL_NUMBER("0");
PARSE_PASS_FLAGS("// [0] test\n0", 1, "", SPDK_JSON_PARSE_FLAG_ALLOW_COMMENTS);
VAL_NUMBER("0");
PARSE_FAIL_FLAGS("//", SPDK_JSON_PARSE_INCOMPLETE, SPDK_JSON_PARSE_FLAG_ALLOW_COMMENTS);
PARSE_FAIL_FLAGS("// test", SPDK_JSON_PARSE_INCOMPLETE, SPDK_JSON_PARSE_FLAG_ALLOW_COMMENTS);
PARSE_FAIL_FLAGS("//\n", SPDK_JSON_PARSE_INCOMPLETE, SPDK_JSON_PARSE_FLAG_ALLOW_COMMENTS);
/* Invalid character following slash */
PARSE_FAIL_FLAGS("[0/x", SPDK_JSON_PARSE_INVALID, SPDK_JSON_PARSE_FLAG_ALLOW_COMMENTS);
/* Single slash at end of buffer */
PARSE_FAIL_FLAGS("[0/", SPDK_JSON_PARSE_INCOMPLETE, SPDK_JSON_PARSE_FLAG_ALLOW_COMMENTS);
}
int main(int argc, char **argv)
{
CU_pSuite suite = NULL;
unsigned int num_failures;
CU_set_error_action(CUEA_ABORT);
CU_initialize_registry();
suite = CU_add_suite("json", NULL, NULL);
CU_ADD_TEST(suite, test_parse_literal);
CU_ADD_TEST(suite, test_parse_string_simple);
CU_ADD_TEST(suite, test_parse_string_control_chars);
CU_ADD_TEST(suite, test_parse_string_utf8);
CU_ADD_TEST(suite, test_parse_string_escapes_twochar);
CU_ADD_TEST(suite, test_parse_string_escapes_unicode);
CU_ADD_TEST(suite, test_parse_number);
CU_ADD_TEST(suite, test_parse_array);
CU_ADD_TEST(suite, test_parse_object);
CU_ADD_TEST(suite, test_parse_nesting);
CU_ADD_TEST(suite, test_parse_comment);
CU_basic_set_mode(CU_BRM_VERBOSE);
CU_basic_run_tests();
num_failures = CU_get_number_of_failures();
CU_cleanup_registry();
return num_failures;
}
Reference in New Issue View Git Blame Copy Permalink