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/* See LICENSE file for copyright and license details. */
#include "libsimple.h"
#ifndef TEST
extern inline void libsimple_weprintf(const char *, ...);
#else
#include "test.h"
#if defined(__GNUC__) && !defined(__clang__)
# pragma GCC diagnostic ignored "-Wformat-zero-length"
#endif
static void
preprint(void)
{
test_fprintf(stderr, "pre\n");
}
static void
postprint(void)
{
test_fprintf(stderr, "post\n");
}
int
main(void)
{
char prefix[100];
int i, j;
#define T(...)\
do {\
stderr_n = 0;\
if (j == 0) {\
libsimple_weprintf(__VA_ARGS__);\
} else if (j == 1) {\
assert_exit(libsimple_enprintf(107, __VA_ARGS__));\
assert(exit_status == 107);\
} else {\
libsimple_default_failure_exit = 108;\
assert_exit(libsimple_eprintf(__VA_ARGS__));\
assert(exit_status == 108);\
}\
} while (0)
sprintf(prefix, "%s: ", argv0);
stderr_ok = 1;
for (i = 0; i < 2; i++, argv0 = NULL, *prefix = '\0') {
for (j = 0; j < 3; j++) {
T("%s%s%s\n", "abc", "123", "xyz");
assert_stderr("%s%s\n", prefix, "abc123xyz");
libsimple_eprintf_preprint = preprint;
T("%s%s%s\n", "abc", "123", "\n");
assert_stderr("pre\n%s%s\n", prefix, "abc123\n");
libsimple_eprintf_preprint = NULL;
libsimple_eprintf_postprint = postprint;
T("%s%s%s", "abc", "123", "xyz");
assert_stderr("%s%s\npost\n", prefix, "abc123xyz");
libsimple_eprintf_postprint = NULL;
T("%s%s%s", "abc", "123", "\n");
assert_stderr("%s%s\n", prefix, "abc123\n");
errno = EDOM;
libsimple_eprintf_preprint = preprint;
libsimple_eprintf_postprint = postprint;
T("%s%s%s:", "abc", "123", "\n");
assert_stderr("pre\n%s%s: %s\npost\n", prefix, "abc123\n", strerror(EDOM));
libsimple_eprintf_preprint = NULL;
libsimple_eprintf_postprint = NULL;
errno = ERANGE;
T("%s%s%s:", "abc", "123", "\n");
assert_stderr("%s%s: %s\n", prefix, "abc123\n", strerror(ERANGE));
errno = EOVERFLOW;
T("");
assert_stderr("%s%s\n", prefix, strerror(EOVERFLOW));
T("%s%s%s\n", "usage: ", "123", "xyz");
assert_stderr("%s%s\n", prefix, "usage: 123xyz");
T("%s%s%s\n", "usage: ", "123", "\n");
assert_stderr("%s%s\n", prefix, "usage: 123\n");
T("%s%s%s", "usage: ", "123", "xyz");
assert_stderr("%s%s\n", prefix, "usage: 123xyz");
T("%s%s%s", "usage: ", "123", "\n");
assert_stderr("%s%s\n", prefix, "usage: 123\n");
errno = EDOM;
T("%s%s%s:", "usage: ", "123", "\n");
assert_stderr("%s%s: %s\n", prefix, "usage: 123\n", strerror(EDOM));
errno = ERANGE;
T("%s%s%s:", "usage: ", "123", "\n");
assert_stderr("%s%s: %s\n", prefix, "usage: 123\n", strerror(ERANGE));
T("usage: %s%s%s\n", "abc", "123", "xyz");
assert_stderr("%s: %s\n", "usage", "abc123xyz");
T("usage: %s%s%s\n", "abc", "123", "\n");
assert_stderr("%s: %s\n", "usage", "abc123\n");
T("usage: %s%s%s", "abc", "123", "xyz");
assert_stderr("%s: %s\n", "usage", "abc123xyz");
T("usage: %s%s%s", "abc", "123", "\n");
assert_stderr("%s: %s\n", "usage", "abc123\n");
errno = EDOM;
T("usage: %s%s%s:", "abc", "123", "\n");
assert_stderr("%s: %s: %s\n", "usage", "abc123\n", strerror(EDOM));
errno = ERANGE;
T("usage: %s%s%s:", "abc", "123", "\n");
assert_stderr("%s: %s: %s\n", "usage", "abc123\n", strerror(ERANGE));
T("usage: ");
assert_stderr("%s", "usage: \n");
}
}
#undef T
return 0;
}
#endif
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