diff options
Diffstat (limited to 'timespectostr.c')
| -rw-r--r-- | timespectostr.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/timespectostr.c b/timespectostr.c index 05bcaac..bd99fe1 100644 --- a/timespectostr.c +++ b/timespectostr.c @@ -1,5 +1,6 @@ /* See LICENSE file for copyright and license details. */ #include "libsimple.h" +#ifndef TEST char * @@ -37,3 +38,28 @@ libsimple_timespectostr(char *restrict buf, const struct timespec *restrict ts) sprintf(buf, "%s%lli.%09li", sign, (long long int)s, ns); return buf; } + + +#else +#include "test.h" + +int +main(void) +{ + char buf[1000]; + + /* Mostly tested in libsimple.c */ + + errno = 0; + assert(!libsimple_timespectostr(buf, &(struct timespec){.tv_sec = 0, .tv_nsec = -1}) && errno == EINVAL); + errno = 0; + assert(!libsimple_timespectostr(buf, &(struct timespec){.tv_sec = 0, .tv_nsec = -2}) && errno == EINVAL); + errno = 0; + assert(!libsimple_timespectostr(buf, &(struct timespec){.tv_sec = 0, .tv_nsec = 1000000000L}) && errno == EINVAL); + errno = 0; + assert(!libsimple_timespectostr(buf, &(struct timespec){.tv_sec = 0, .tv_nsec = 1000000001L}) && errno == EINVAL); + + return 0; +} + +#endif |