diff options
Diffstat (limited to 'string/test-strcat.c')
| -rw-r--r-- | string/test-strcat.c | 126 |
1 files changed, 80 insertions, 46 deletions
diff --git a/string/test-strcat.c b/string/test-strcat.c index 0a97e25484..22e67eef75 100644 --- a/string/test-strcat.c +++ b/string/test-strcat.c @@ -1,4 +1,4 @@ -/* Test and measure strcat functions. +/* Test strcat functions. Copyright (C) 1999-2015 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Jakub Jelinek <jakub@redhat.com>, 1999. @@ -18,19 +18,52 @@ <http://www.gnu.org/licenses/>. */ #define TEST_MAIN -#define TEST_NAME "strcat" +#ifndef WIDE +# define TEST_NAME "strcat" +#else +# define TEST_NAME "wcscat" +#endif /* WIDE */ #include "test-string.h" -typedef char *(*proto_t) (char *, const char *); -char *simple_strcat (char *, const char *); +#ifndef WIDE +# define STRCAT strcat +# define CHAR char +# define UCHAR unsigned char +# define sfmt "s" +# define SIMPLE_STRCAT simple_strcat +# define STRLEN strlen +# define STRCMP strcmp +# define MEMSET memset +# define MEMCPY memcpy +# define MEMCMP memcmp +# define BIG_CHAR CHAR_MAX +# define SMALL_CHAR 127 +#else +# include <wchar.h> +# define STRCAT wcscat +# define CHAR wchar_t +# define UCHAR wchar_t +# define sfmt "ls" +# define SIMPLE_STRCAT simple_wcscat +# define STRLEN wcslen +# define STRCMP wcscmp +# define MEMSET wmemset +# define MEMCPY wmemcpy +# define MEMCMP wmemcmp +# define BIG_CHAR WCHAR_MAX +# define SMALL_CHAR 1273 +#endif /* WIDE */ -IMPL (simple_strcat, 0) -IMPL (strcat, 1) +typedef CHAR *(*proto_t) (CHAR *, const CHAR *); +CHAR *SIMPLE_STRCAT (CHAR *, const CHAR *); -char * -simple_strcat (char *dst, const char *src) +IMPL (SIMPLE_STRCAT, 0) +IMPL (STRCAT, 1) + +CHAR * +SIMPLE_STRCAT (CHAR *dst, const CHAR *src) { - char *ret = dst; + CHAR *ret = dst; while (*dst++ != '\0'); --dst; while ((*dst++ = *src++) != '\0'); @@ -38,9 +71,9 @@ simple_strcat (char *dst, const char *src) } static void -do_one_test (impl_t *impl, char *dst, const char *src) +do_one_test (impl_t *impl, CHAR *dst, const CHAR *src) { - size_t k = strlen (dst); + size_t k = STRLEN (dst); if (CALL (impl, dst, src) != dst) { error (0, 0, "Wrong result in function %s %p %p", impl->name, @@ -49,9 +82,9 @@ do_one_test (impl_t *impl, char *dst, const char *src) return; } - if (strcmp (dst + k, src) != 0) + if (STRCMP (dst + k, src) != 0) { - error (0, 0, "Wrong result in function %s dst \"%s\" src \"%s\"", + error (0, 0, "Wrong result in function %s dst \"%" sfmt "\" src \"%" sfmt "\"", impl->name, dst, src); ret = 1; return; @@ -62,18 +95,18 @@ static void do_test (size_t align1, size_t align2, size_t len1, size_t len2, int max_char) { size_t i; - char *s1, *s2; + CHAR *s1, *s2; align1 &= 7; - if (align1 + len1 >= page_size) + if ((align1 + len1) * sizeof (CHAR) >= page_size) return; align2 &= 7; - if (align2 + len1 + len2 >= page_size) + if ((align2 + len1 + len2) * sizeof (CHAR) >= page_size) return; - s1 = (char *) (buf1 + align1); - s2 = (char *) (buf2 + align2); + s1 = (CHAR *) (buf1) + align1; + s2 = (CHAR *) (buf2) + align2; for (i = 0; i < len1; ++i) s1[i] = 32 + 23 * i % (max_char - 32); @@ -93,9 +126,10 @@ static void do_random_tests (void) { size_t i, j, n, align1, align2, len1, len2; - unsigned char *p1 = buf1 + page_size - 512; - unsigned char *p2 = buf2 + page_size - 512; - unsigned char *res; + UCHAR *p1 = (UCHAR *) (buf1 + page_size) - 512; + UCHAR *p2 = (UCHAR *) (buf2 + page_size) - 512; + UCHAR *p3 = (UCHAR *) buf1; + UCHAR *res; for (n = 0; n < ITERATIONS; n++) { @@ -132,26 +166,26 @@ do_random_tests (void) p1[i] = 0; else { - p1[i] = random () & 255; + p1[i] = random () & BIG_CHAR; if (i >= align1 && i < len1 + align1 && !p1[i]) - p1[i] = (random () & 127) + 3; + p1[i] = (random () & SMALL_CHAR) + 3; } } for (i = 0; i < len2; i++) { - buf1[i] = random () & 255; - if (!buf1[i]) - buf1[i] = (random () & 127) + 3; + p3[i] = random () & BIG_CHAR; + if (!p3[i]) + p3[i] = (random () & SMALL_CHAR) + 3; } - buf1[len2] = 0; + p3[len2] = 0; FOR_EACH_IMPL (impl, 1) { - memset (p2 - 64, '\1', align2 + 64); - memset (p2 + align2 + len2 + 1, '\1', 512 - align2 - len2 - 1); - memcpy (p2 + align2, buf1, len2 + 1); - res = (unsigned char *) CALL (impl, (char *) (p2 + align2), - (char *) (p1 + align1)); + MEMSET (p2 - 64, '\1', align2 + 64); + MEMSET (p2 + align2 + len2 + 1, '\1', 512 - align2 - len2 - 1); + MEMCPY (p2 + align2, p3, len2 + 1); + res = (UCHAR *) CALL (impl, (CHAR *) (p2 + align2), + (CHAR *) (p1 + align1)); if (res != p2 + align2) { error (0, 0, "Iteration %zd - wrong result in function %s (%zd, %zd, %zd %zd) %p != %p", @@ -169,7 +203,7 @@ do_random_tests (void) break; } } - if (memcmp (p2 + align2, buf1, len2)) + if (MEMCMP (p2 + align2, p3, len2)) { error (0, 0, "Iteration %zd - garbage in string before, %s (%zd, %zd, %zd, %zd)", n, impl->name, align1, align2, len1, len2); @@ -185,7 +219,7 @@ do_random_tests (void) break; } } - if (memcmp (p1 + align1, p2 + align2 + len2, len1 + 1)) + if (MEMCMP (p1 + align1, p2 + align2 + len2, len1 + 1)) { error (0, 0, "Iteration %zd - different strings, %s (%zd, %zd, %zd, %zd)", n, impl->name, align1, align2, len1, len2); @@ -209,26 +243,26 @@ test_main (void) for (i = 0; i < 16; ++i) { - do_test (0, 0, i, i, 127); - do_test (0, 0, i, i, 255); - do_test (0, i, i, i, 127); - do_test (i, 0, i, i, 255); + do_test (0, 0, i, i, SMALL_CHAR); + do_test (0, 0, i, i, BIG_CHAR); + do_test (0, i, i, i, SMALL_CHAR); + do_test (i, 0, i, i, BIG_CHAR); } for (i = 1; i < 8; ++i) { - do_test (0, 0, 8 << i, 8 << i, 127); - do_test (8 - i, 2 * i, 8 << i, 8 << i, 127); - do_test (0, 0, 8 << i, 2 << i, 127); - do_test (8 - i, 2 * i, 8 << i, 2 << i, 127); + do_test (0, 0, 8 << i, 8 << i, SMALL_CHAR); + do_test (8 - i, 2 * i, 8 << i, 8 << i, SMALL_CHAR); + do_test (0, 0, 8 << i, 2 << i, SMALL_CHAR); + do_test (8 - i, 2 * i, 8 << i, 2 << i, SMALL_CHAR); } for (i = 1; i < 8; ++i) { - do_test (i, 2 * i, 8 << i, 1, 127); - do_test (2 * i, i, 8 << i, 1, 255); - do_test (i, i, 8 << i, 10, 127); - do_test (i, i, 8 << i, 10, 255); + do_test (i, 2 * i, 8 << i, 1, SMALL_CHAR); + do_test (2 * i, i, 8 << i, 1, BIG_CHAR); + do_test (i, i, 8 << i, 10, SMALL_CHAR); + do_test (i, i, 8 << i, 10, BIG_CHAR); } do_random_tests (); |