glibc/string/tst-strxfrm2.c
Martin Sebor 60cf80f09d Let 'make check subdirs=string' succeed even when it's invoked
immediately after glibc has been built and before 'make check'
(or after 'make clean').
2015-09-28 16:55:57 -04:00

86 lines
1.7 KiB
C

#include <locale.h>
#include <stdio.h>
#include <string.h>
static int
do_test (void)
{
static const char test_locale[] = "de_DE.UTF-8";
int res = 0;
char buf[20];
size_t l1 = strxfrm (NULL, "ab", 0);
size_t l2 = strxfrm (buf, "ab", 1);
size_t l3 = strxfrm (buf, "ab", sizeof (buf));
if (l3 < sizeof (buf) && strlen (buf) != l3)
{
puts ("C locale l3 test failed");
res = 1;
}
size_t l4 = strxfrm (buf, "ab", l1 + 1);
if (l4 < l1 + 1 && strlen (buf) != l4)
{
puts ("C locale l4 test failed");
res = 1;
}
buf[l1] = 'Z';
size_t l5 = strxfrm (buf, "ab", l1);
if (buf[l1] != 'Z')
{
puts ("C locale l5 test failed");
res = 1;
}
if (l1 != l2 || l1 != l3 || l1 != l4 || l1 != l5)
{
puts ("C locale retval test failed");
res = 1;
}
if (setlocale (LC_ALL, test_locale) == NULL)
{
printf ("cannot set locale \"%s\"\n", test_locale);
res = 1;
}
else
{
l1 = strxfrm (NULL, "ab", 0);
l2 = strxfrm (buf, "ab", 1);
l3 = strxfrm (buf, "ab", sizeof (buf));
if (l3 < sizeof (buf) && strlen (buf) != l3)
{
puts ("UTF-8 locale l3 test failed");
res = 1;
}
l4 = strxfrm (buf, "ab", l1 + 1);
if (l4 < l1 + 1 && strlen (buf) != l4)
{
puts ("UTF-8 locale l4 test failed");
res = 1;
}
buf[l1] = 'Z';
l5 = strxfrm (buf, "ab", l1);
if (buf[l1] != 'Z')
{
puts ("UTF-8 locale l5 test failed");
res = 1;
}
if (l1 != l2 || l1 != l3 || l1 != l4 || l1 != l5)
{
puts ("UTF-8 locale retval test failed");
res = 1;
}
}
return res;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"