diff options
Diffstat (limited to 'test/string/string.c')
| -rw-r--r-- | test/string/string.c | 70 |
1 files changed, 64 insertions, 6 deletions
diff --git a/test/string/string.c b/test/string/string.c index 60caddf99..cccef3ad9 100644 --- a/test/string/string.c +++ b/test/string/string.c @@ -1,5 +1,5 @@ /* Tester for string functions. - Copyright (C) 1995-2000, 2001 Free Software Foundation, Inc. + Copyright (C) 1995-2001, 2003, 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -34,6 +34,7 @@ #include <strings.h> #include <fcntl.h> + #define STREQ(a, b) (strcmp((a), (b)) == 0) const char *it = "<UNSET>"; /* Routine name for message routines. */ @@ -84,8 +85,8 @@ test_strcmp (void) int k; for (k = 0; k < 0x3f; k++) { - buf1[j] = '0' ^ (k & 4); - buf2[j] = '4' ^ (k & 4); + buf1[k] = '0' ^ (k & 4); + buf2[k] = '4' ^ (k & 4); } buf1[i] = buf1[0x3f] = 0; buf2[j] = buf2[0x3f] = 0; @@ -168,6 +169,12 @@ test_strcpy (void) SIMPLE_COPY(strcpy, 14, "44444444444444", 55); SIMPLE_COPY(strcpy, 15, "555555555555555", 56); SIMPLE_COPY(strcpy, 16, "6666666666666666", 57); + + /* Simple test using implicitly coerced `void *' arguments. */ + const void *src = "frobozz"; + void *dst = one; + check (strcpy (dst, src) == dst, 1); + equal (dst, "frobozz", 2); } static void @@ -360,7 +367,7 @@ test_strncmp (void) check (strncmp ("abce", "abc", 3) == 0, 11); /* Count == length. */ check (strncmp ("abcd", "abce", 4) < 0, 12); /* Nudging limit. */ check (strncmp ("abc", "def", 0) == 0, 13); /* Zero count. */ - check (strncmp ("abc", "", (size_t)-1) > 0, 14); /* set sign bit in count */ + check (strncmp ("abc", "", (size_t)-1) > 0, 14); /* set sign bit in count */ check (strncmp ("abc", "abc", (size_t)-2) == 0, 15); } @@ -433,7 +440,7 @@ test_strnlen (void) it = "strnlen"; check (strnlen ("", 10) == 0, 1); /* Empty. */ check (strnlen ("a", 10) == 1, 2); /* Single char. */ - check (strnlen ("abcd", 10) == 4, 3); /* Multiple chars. */ + check (strnlen ("abcd", 10) == 4, 3); /* Multiple chars. */ check (strnlen ("foo", (size_t)-1) == 3, 4); /* limits of n. */ { @@ -1325,6 +1332,52 @@ test_strerror (void) check(strerror(ENOENT) != 0, 3); } +static void +test_strcasecmp (void) +{ + it = "strcasecmp"; + /* Note that the locale is "C". */ + check(strcasecmp("a", "a") == 0, 1); + check(strcasecmp("a", "A") == 0, 2); + check(strcasecmp("A", "a") == 0, 3); + check(strcasecmp("a", "b") < 0, 4); + check(strcasecmp("c", "b") > 0, 5); + check(strcasecmp("abc", "AbC") == 0, 6); + check(strcasecmp("0123456789", "0123456789") == 0, 7); + check(strcasecmp("", "0123456789") < 0, 8); + check(strcasecmp("AbC", "") > 0, 9); + check(strcasecmp("AbC", "A") > 0, 10); + check(strcasecmp("AbC", "Ab") > 0, 11); + check(strcasecmp("AbC", "ab") > 0, 12); +} + +static void +test_strncasecmp (void) +{ + it = "strncasecmp"; + /* Note that the locale is "C". */ + check(strncasecmp("a", "a", 5) == 0, 1); + check(strncasecmp("a", "A", 5) == 0, 2); + check(strncasecmp("A", "a", 5) == 0, 3); + check(strncasecmp("a", "b", 5) < 0, 4); + check(strncasecmp("c", "b", 5) > 0, 5); + check(strncasecmp("abc", "AbC", 5) == 0, 6); + check(strncasecmp("0123456789", "0123456789", 10) == 0, 7); + check(strncasecmp("", "0123456789", 10) < 0, 8); + check(strncasecmp("AbC", "", 5) > 0, 9); + check(strncasecmp("AbC", "A", 5) > 0, 10); + check(strncasecmp("AbC", "Ab", 5) > 0, 11); + check(strncasecmp("AbC", "ab", 5) > 0, 12); + check(strncasecmp("0123456789", "AbC", 0) == 0, 13); + check(strncasecmp("AbC", "abc", 1) == 0, 14); + check(strncasecmp("AbC", "abc", 2) == 0, 15); + check(strncasecmp("AbC", "abc", 3) == 0, 16); + check(strncasecmp("AbC", "abcd", 3) == 0, 17); + check(strncasecmp("AbC", "abcd", 4) < 0, 18); + check(strncasecmp("ADC", "abcd", 1) == 0, 19); + check(strncasecmp("ADC", "abcd", 2) > 0, 20); +} + int main (void) { @@ -1438,6 +1491,11 @@ main (void) /* strerror - VERY system-dependent. */ test_strerror (); + /* strcasecmp. Without locale dependencies. */ + test_strcasecmp (); + + /* strncasecmp. Without locale dependencies. */ + test_strncasecmp (); if (errors == 0) { @@ -1447,7 +1505,7 @@ main (void) else { status = EXIT_FAILURE; - printf("%lu errors.\n", (unsigned long)errors); + printf("%Zd errors.\n", errors); } return status; |