Tests for wcscasecmp(), wcsnlen(), and stpncpy().
This commit is contained in:
David Schultz
parent
58b0fe7252
commit
f04a5a6c81
@ -4,7 +4,7 @@ CFLAGS+= -I/usr/local/include
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LDFLAGS+= -L/usr/local/lib
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LDLIBS= -ltap
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TESTS= test-strerror
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TESTS= test-stpncpy test-strerror test-wcscasecmp test-wcsnlen
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.PHONY: tests
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tests: ${TESTS}
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93
tools/regression/lib/libc/string/test-stpncpy.c
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93
tools/regression/lib/libc/string/test-stpncpy.c
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@ -0,0 +1,93 @@
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/*-
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* Copyright (c) 2009 David Schultz <das@FreeBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/mman.h>
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#include <sys/param.h>
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#include <assert.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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static char *
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makebuf(size_t len, int guard_at_end)
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{
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char *buf;
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size_t alloc_size = roundup2(len, PAGE_SIZE) + PAGE_SIZE;
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buf = mmap(NULL, alloc_size, PROT_READ | PROT_WRITE, MAP_ANON, -1, 0);
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assert(buf);
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if (guard_at_end) {
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assert(munmap(buf + alloc_size - PAGE_SIZE, PAGE_SIZE) == 0);
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return (buf + alloc_size - PAGE_SIZE - len);
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} else {
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assert(munmap(buf, PAGE_SIZE) == 0);
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return (buf + PAGE_SIZE);
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}
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}
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static void
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test_stpncpy(const char *s)
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{
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char *src, *dst;
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size_t size, len, bufsize, x;
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int i, j;
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size = strlen(s) + 1;
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for (i = 0; i <= 1; i++) {
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for (j = 0; j <= 1; j++) {
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for (bufsize = 0; bufsize <= size + 10; bufsize++) {
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src = makebuf(size, i);
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memcpy(src, s, size);
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dst = makebuf(bufsize, j);
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memset(dst, 'X', bufsize);
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len = (bufsize < size) ? bufsize : size - 1;
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assert(stpncpy(dst, src, bufsize) == dst+len);
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assert(memcmp(src, dst, len) == 0);
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for (x = len; x < bufsize; x++)
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assert(dst[x] == '\0');
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}
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}
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}
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}
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int
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main(int argc, char *argv[])
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{
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printf("1..3\n");
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test_stpncpy("");
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printf("ok 1 - stpncpy\n");
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test_stpncpy("foo");
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printf("ok 2 - stpncpy\n");
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test_stpncpy("glorp");
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printf("ok 3 - stpncpy\n");
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exit(0);
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}
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88
tools/regression/lib/libc/string/test-wcscasecmp.c
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88
tools/regression/lib/libc/string/test-wcscasecmp.c
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@ -0,0 +1,88 @@
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/*-
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* Copyright (c) 2009 David Schultz <das@FreeBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <assert.h>
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#include <locale.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <wchar.h>
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#include <wctype.h>
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int
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main(int argc, char *argv[])
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{
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printf("1..6\n");
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setlocale(LC_CTYPE, "C");
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assert(wcscasecmp(L"", L"") == 0);
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assert(wcsncasecmp(L"", L"", 50) == 0);
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assert(wcsncasecmp(L"", L"", 0) == 0);
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printf("ok 1 - wcscasecmp\n");
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assert(wcscasecmp(L"abc", L"abc") == 0);
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assert(wcscasecmp(L"ABC", L"ABC") == 0);
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assert(wcscasecmp(L"abc", L"ABC") == 0);
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assert(wcscasecmp(L"ABC", L"abc") == 0);
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printf("ok 2 - wcscasecmp\n");
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assert(wcscasecmp(L"abc", L"xyz") < 0);
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assert(wcscasecmp(L"ABC", L"xyz") < 0);
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assert(wcscasecmp(L"abc", L"XYZ") < 0);
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assert(wcscasecmp(L"ABC", L"XYZ") < 0);
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assert(wcscasecmp(L"xyz", L"abc") > 0);
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assert(wcscasecmp(L"XYZ", L"abc") > 0);
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assert(wcscasecmp(L"xyz", L"ABC") > 0);
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assert(wcscasecmp(L"XYZ", L"ABC") > 0);
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printf("ok 3 - wcscasecmp\n");
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assert(wcscasecmp(L"abc", L"ABCD") < 0);
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assert(wcscasecmp(L"ABC", L"abcd") < 0);
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assert(wcscasecmp(L"abcd", L"ABC") > 0);
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assert(wcscasecmp(L"ABCD", L"abc") > 0);
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printf("ok 4 - wcscasecmp\n");
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assert(wcsncasecmp(L"abc", L"ABCD", 4) < 0);
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assert(wcsncasecmp(L"ABC", L"abcd", 4) < 0);
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assert(wcsncasecmp(L"abcd", L"ABC", 4) > 0);
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assert(wcsncasecmp(L"ABCD", L"abc", 4) > 0);
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assert(wcsncasecmp(L"abc", L"ABCD", 3) == 0);
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assert(wcsncasecmp(L"ABC", L"abcd", 3) == 0);
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printf("ok 5 - wcsncasecmp\n");
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assert(wcscasecmp(L"λ", L"Λ") != 0);
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setlocale(LC_CTYPE, "el_GR.UTF-8");
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assert(wcscasecmp(L"λ", L"Λ") == 0);
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assert(wcscasecmp(L"λ", L"Ω") < 0);
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assert(wcscasecmp(L"Ω", L"λ") > 0);
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printf("ok 6 - greek\n");
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exit(0);
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}
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87
tools/regression/lib/libc/string/test-wcsnlen.c
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87
tools/regression/lib/libc/string/test-wcsnlen.c
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@ -0,0 +1,87 @@
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/*-
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* Copyright (c) 2009 David Schultz <das@FreeBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/mman.h>
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#include <sys/param.h>
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#include <assert.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <wchar.h>
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static void *
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makebuf(size_t len, int guard_at_end)
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{
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char *buf;
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size_t alloc_size = roundup2(len, PAGE_SIZE) + PAGE_SIZE;
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buf = mmap(NULL, alloc_size, PROT_READ | PROT_WRITE, MAP_ANON, -1, 0);
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assert(buf);
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if (guard_at_end) {
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assert(munmap(buf + alloc_size - PAGE_SIZE, PAGE_SIZE) == 0);
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return (buf + alloc_size - PAGE_SIZE - len);
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} else {
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assert(munmap(buf, PAGE_SIZE) == 0);
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return (buf + PAGE_SIZE);
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}
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}
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static void
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test_wcsnlen(const wchar_t *s)
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{
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wchar_t *s1;
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size_t size, len, bufsize;
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int i;
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size = wcslen(s) + 1;
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for (i = 0; i <= 1; i++) {
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for (bufsize = 0; bufsize <= size + 10; bufsize++) {
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s1 = makebuf(bufsize * sizeof(wchar_t), i);
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wmemcpy(s1, s, bufsize);
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len = (size > bufsize) ? bufsize : size - 1;
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assert(wcsnlen(s1, bufsize) == len);
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}
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}
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}
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int
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main(int argc, char *argv[])
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{
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printf("1..3\n");
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test_wcsnlen(L"");
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printf("ok 1 - wcsnlen\n");
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test_wcsnlen(L"foo");
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printf("ok 2 - wcsnlen\n");
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test_wcsnlen(L"glorp");
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printf("ok 3 - wcsnlen\n");
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exit(0);
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}
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