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add tests for size_t printf formater

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@17999 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2006-09-05 08:01:04 +00:00
parent 3d4b2dbea9
commit d6f4835198
1 changed files with 23 additions and 13 deletions
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36
lib/roken/snprintf-test.c
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@@ -33,10 +33,10 @@
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "snprintf-test.h"
#include "roken.h"
#include <limits.h>
#include "snprintf-test.h"
RCSID("$Id$");
@@ -226,18 +226,30 @@ test_null (void)
}
static int
test_length (void)
test_sizet (void)
{
char ch = 'a';
snprintf (&ch, 0, "foo");
return ch != 'a';
int tot = 0;
size_t sizet_values[] = { 0, 1, 2, 200, 4294967295u }; /* SIZE_MAX */
char *result[] = { "0", "1", "2", "200", "4294967295" };
int i;
for (i = 0; i < sizeof(sizet_values) / sizeof(sizet_values[0]); ++i) {
#if 0
tot += try("%zu", sizet_values[i]);
tot += try("%zx", sizet_values[i]);
tot += try("%zX", sizet_values[i]);
#else
char buf[256];
snprintf(buf, sizeof(buf), "%zu", sizet_values[i]);
if (strcmp(buf, result[i]) != 0) {
printf("%s != %s", buf, result[i]);
tot++;
}
#endif
}
return tot;
}
static int
test_simple (void)
{
return try("");
}
int
main (int argc, char **argv)
@@ -250,8 +262,6 @@ main (int argc, char **argv)
ret += cmp_with_sprintf_long_long ();
#endif
ret += test_null ();
ret += test_length ();
ret += test_simple();
ret += test_sizet ();
return ret;
}