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2001-03-19 Ulrich Drepper <drepper@redhat.com> * string/Makefile (tests): Add tst-strxfrm. * string/tst-strxfrm.c: New file. Based on a test case by Paul Eggert. * string/Depend: New file. 2001-03-19 Paul Eggert <eggert@twinsun.com> * string/strxfrm.c (strxfrm): strxfrm should return 0, not 1, when given the empty string in nontrivial locales.
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Ulrich Drepper
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1 @@ | ||
localedata |
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/* Based on a test case by Paul Eggert. */ | ||
#include <locale.h> | ||
#include <stdio.h> | ||
#include <stdlib.h> | ||
#include <string.h> | ||
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char const string[] = ""; | ||
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static int | ||
test (const char *locale) | ||
{ | ||
size_t bufsize; | ||
size_t r; | ||
size_t l; | ||
char *buf; | ||
int result = 0; | ||
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if (setlocale (LC_COLLATE, locale) == NULL) | ||
{ | ||
printf ("cannot set locale \"%s\"\n", locale); | ||
return 1; | ||
} | ||
bufsize = strxfrm (NULL, string, 0) + 1; | ||
buf = malloc (bufsize); | ||
if (buf == NULL) | ||
{ | ||
printf ("cannot allocate %zd bytes\n", bufsize); | ||
return 1; | ||
} | ||
r = strxfrm (buf, string, bufsize); | ||
l = strlen (buf); | ||
if (r != l) | ||
{ | ||
printf ("locale \"%s\": strxfrm returned %zu, strlen returned %zu\n", | ||
locale, r, l); | ||
result = 1; | ||
} | ||
free (buf); | ||
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return result; | ||
} | ||
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int | ||
main (void) | ||
{ | ||
int result = 0; | ||
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result |= test ("C"); | ||
result |= test ("en_US.ISO-8859-1"); | ||
result |= test ("de_DE.UTF-8"); | ||
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return result; | ||
} |