m + add tests

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 232 insertions, 1 deletions

diff --git a/libsimple.c b/libsimple.c
index df01ea1..b27f3bb 100644
--- a/libsimple.c
+++ b/libsimple.c
@@ -96,7 +96,8 @@ test_timeval(double d, time_t sec, long int usec, double rd, const char *s, cons
 int
 main(void)
 {
-	struct timespec ts;
+	struct timespec ts, ts1, ts2;
+	struct timeval tv1, tv2;
 	const char *cs;
 	char buf[1024], *s;
 	int intarray[10];
@@ -780,6 +781,236 @@ main(void)
 	assert(ts.tv_sec  == -10);
 	assert(ts.tv_nsec == 1000L);
 
+	ts1.tv_sec = 0, ts1.tv_nsec = 0L;
+	ts2.tv_sec = 0, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 0);
+	ts1.tv_sec = 0, ts1.tv_nsec = 1L;
+	ts2.tv_sec = 0, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 1);
+	ts1.tv_sec = 0, ts1.tv_nsec = 999999999L;
+	ts2.tv_sec = 0, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 1);
+	ts1.tv_sec = 0, ts1.tv_nsec = 0L;
+	ts2.tv_sec = 0, ts2.tv_nsec = 1L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == -1);
+	ts1.tv_sec = 0, ts1.tv_nsec = 1L;
+	ts2.tv_sec = 0, ts2.tv_nsec = 1L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 0);
+	ts1.tv_sec = 0, ts1.tv_nsec = 999999999L;
+	ts2.tv_sec = 0, ts2.tv_nsec = 1L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 1);
+	ts1.tv_sec = 0, ts1.tv_nsec = 0L;
+	ts2.tv_sec = 0, ts2.tv_nsec = 999999999L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == -1);
+	ts1.tv_sec = 0, ts1.tv_nsec = 1L;
+	ts2.tv_sec = 0, ts2.tv_nsec = 999999999L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == -1);
+	ts1.tv_sec = 0, ts1.tv_nsec = 999999999L;
+	ts2.tv_sec = 0, ts2.tv_nsec = 999999999L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 0);
+	ts1.tv_sec = 1, ts1.tv_nsec = 0L;
+	ts2.tv_sec = 0, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 1);
+	ts1.tv_sec = 1, ts1.tv_nsec = 1L;
+	ts2.tv_sec = 0, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 1);
+	ts1.tv_sec = 1, ts1.tv_nsec = 0L;
+	ts2.tv_sec = 0, ts2.tv_nsec = 1L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 1);
+	ts1.tv_sec = 1, ts1.tv_nsec = 1L;
+	ts2.tv_sec = 0, ts2.tv_nsec = 1L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 1);
+	ts1.tv_sec = 0, ts1.tv_nsec = 0L;
+	ts2.tv_sec = 1, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == -1);
+	ts1.tv_sec = 0, ts1.tv_nsec = 1L;
+	ts2.tv_sec = 1, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == -1);
+	ts1.tv_sec = 0, ts1.tv_nsec = 0L;
+	ts2.tv_sec = 1, ts2.tv_nsec = 1L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == -1);
+	ts1.tv_sec = 0, ts1.tv_nsec = 1L;
+	ts2.tv_sec = 1, ts2.tv_nsec = 1L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == -1);
+	ts1.tv_sec = 1, ts1.tv_nsec = 0L;
+	ts2.tv_sec = 1, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 0);
+	ts1.tv_sec = 1, ts1.tv_nsec = 1L;
+	ts2.tv_sec = 1, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 1);
+	ts1.tv_sec = 1, ts1.tv_nsec = 0L;
+	ts2.tv_sec = 1, ts2.tv_nsec = 1L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == -1);
+	ts1.tv_sec = 1, ts1.tv_nsec = 1L;
+	ts2.tv_sec = 1, ts2.tv_nsec = 1L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 0);
+	ts1.tv_sec = -1, ts1.tv_nsec = 0L;
+	ts2.tv_sec =  0, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == -1);
+	ts1.tv_sec = -1, ts1.tv_nsec = 1L;
+	ts2.tv_sec =  0, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == -1);
+	ts1.tv_sec = -1, ts1.tv_nsec = 0L;
+	ts2.tv_sec =  0, ts2.tv_nsec = 1L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == -1);
+	ts1.tv_sec = -1, ts1.tv_nsec = 1L;
+	ts2.tv_sec =  0, ts2.tv_nsec = 1L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == -1);
+	ts1.tv_sec =  0, ts1.tv_nsec = 0L;
+	ts2.tv_sec = -1, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 1);
+	ts1.tv_sec =  0, ts1.tv_nsec = 1L;
+	ts2.tv_sec = -1, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 1);
+	ts1.tv_sec =  0, ts1.tv_nsec = 0L;
+	ts2.tv_sec = -1, ts2.tv_nsec = 1L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 1);
+	ts1.tv_sec =  0, ts1.tv_nsec = 1L;
+	ts2.tv_sec = -1, ts2.tv_nsec = 1L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 1);
+	ts1.tv_sec = -1, ts1.tv_nsec = 0L;
+	ts2.tv_sec = -1, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 0);
+	ts1.tv_sec = -1, ts1.tv_nsec = 1L;
+	ts2.tv_sec = -1, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 1);
+	ts1.tv_sec = -1, ts1.tv_nsec = 0L;
+	ts2.tv_sec = -1, ts2.tv_nsec = 1L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == -1);
+	ts1.tv_sec = -1, ts1.tv_nsec = 1L;
+	ts2.tv_sec = -1, ts2.tv_nsec = 1L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 0);
+	ts1.tv_sec = 0,        ts1.tv_nsec = 0L;
+	ts2.tv_sec = TIME_MAX, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == -1);
+	ts1.tv_sec = 1,        ts1.tv_nsec = 0L;
+	ts2.tv_sec = TIME_MAX, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == -1);
+	ts1.tv_sec = TIME_MAX, ts1.tv_nsec = 0L;
+	ts2.tv_sec = TIME_MAX, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 0);
+	ts1.tv_sec =  1, ts1.tv_nsec = 0L;
+	ts2.tv_sec = -1, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == 1);
+	ts1.tv_sec = -1, ts1.tv_nsec = 0L;
+	ts2.tv_sec =  1, ts2.tv_nsec = 0L;
+	assert(libsimple_cmptimespec(&ts1, &ts2) == -1);
+
+	tv1.tv_sec = 0, tv1.tv_usec = 0L;
+	tv2.tv_sec = 0, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 0);
+	tv1.tv_sec = 0, tv1.tv_usec = 1L;
+	tv2.tv_sec = 0, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 1);
+	tv1.tv_sec = 0, tv1.tv_usec = 999999L;
+	tv2.tv_sec = 0, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 1);
+	tv1.tv_sec = 0, tv1.tv_usec = 0L;
+	tv2.tv_sec = 0, tv2.tv_usec = 1L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == -1);
+	tv1.tv_sec = 0, tv1.tv_usec = 1L;
+	tv2.tv_sec = 0, tv2.tv_usec = 1L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 0);
+	tv1.tv_sec = 0, tv1.tv_usec = 999999L;
+	tv2.tv_sec = 0, tv2.tv_usec = 1L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 1);
+	tv1.tv_sec = 0, tv1.tv_usec = 0L;
+	tv2.tv_sec = 0, tv2.tv_usec = 999999L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == -1);
+	tv1.tv_sec = 0, tv1.tv_usec = 1L;
+	tv2.tv_sec = 0, tv2.tv_usec = 999999L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == -1);
+	tv1.tv_sec = 0, tv1.tv_usec = 999999L;
+	tv2.tv_sec = 0, tv2.tv_usec = 999999L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 0);
+	tv1.tv_sec = 1, tv1.tv_usec = 0L;
+	tv2.tv_sec = 0, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 1);
+	tv1.tv_sec = 1, tv1.tv_usec = 1L;
+	tv2.tv_sec = 0, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 1);
+	tv1.tv_sec = 1, tv1.tv_usec = 0L;
+	tv2.tv_sec = 0, tv2.tv_usec = 1L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 1);
+	tv1.tv_sec = 1, tv1.tv_usec = 1L;
+	tv2.tv_sec = 0, tv2.tv_usec = 1L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 1);
+	tv1.tv_sec = 0, tv1.tv_usec = 0L;
+	tv2.tv_sec = 1, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == -1);
+	tv1.tv_sec = 0, tv1.tv_usec = 1L;
+	tv2.tv_sec = 1, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == -1);
+	tv1.tv_sec = 0, tv1.tv_usec = 0L;
+	tv2.tv_sec = 1, tv2.tv_usec = 1L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == -1);
+	tv1.tv_sec = 0, tv1.tv_usec = 1L;
+	tv2.tv_sec = 1, tv2.tv_usec = 1L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == -1);
+	tv1.tv_sec = 1, tv1.tv_usec = 0L;
+	tv2.tv_sec = 1, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 0);
+	tv1.tv_sec = 1, tv1.tv_usec = 1L;
+	tv2.tv_sec = 1, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 1);
+	tv1.tv_sec = 1, tv1.tv_usec = 0L;
+	tv2.tv_sec = 1, tv2.tv_usec = 1L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == -1);
+	tv1.tv_sec = 1, tv1.tv_usec = 1L;
+	tv2.tv_sec = 1, tv2.tv_usec = 1L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 0);
+	tv1.tv_sec = -1, tv1.tv_usec = 0L;
+	tv2.tv_sec =  0, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == -1);
+	tv1.tv_sec = -1, tv1.tv_usec = 1L;
+	tv2.tv_sec =  0, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == -1);
+	tv1.tv_sec = -1, tv1.tv_usec = 0L;
+	tv2.tv_sec =  0, tv2.tv_usec = 1L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == -1);
+	tv1.tv_sec = -1, tv1.tv_usec = 1L;
+	tv2.tv_sec =  0, tv2.tv_usec = 1L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == -1);
+	tv1.tv_sec =  0, tv1.tv_usec = 0L;
+	tv2.tv_sec = -1, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 1);
+	tv1.tv_sec =  0, tv1.tv_usec = 1L;
+	tv2.tv_sec = -1, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 1);
+	tv1.tv_sec =  0, tv1.tv_usec = 0L;
+	tv2.tv_sec = -1, tv2.tv_usec = 1L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 1);
+	tv1.tv_sec =  0, tv1.tv_usec = 1L;
+	tv2.tv_sec = -1, tv2.tv_usec = 1L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 1);
+	tv1.tv_sec = -1, tv1.tv_usec = 0L;
+	tv2.tv_sec = -1, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 0);
+	tv1.tv_sec = -1, tv1.tv_usec = 1L;
+	tv2.tv_sec = -1, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 1);
+	tv1.tv_sec = -1, tv1.tv_usec = 0L;
+	tv2.tv_sec = -1, tv2.tv_usec = 1L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == -1);
+	tv1.tv_sec = -1, tv1.tv_usec = 1L;
+	tv2.tv_sec = -1, tv2.tv_usec = 1L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 0);
+	tv1.tv_sec = 0,        tv1.tv_usec = 0L;
+	tv2.tv_sec = TIME_MAX, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == -1);
+	tv1.tv_sec = 1,        tv1.tv_usec = 0L;
+	tv2.tv_sec = TIME_MAX, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == -1);
+	tv1.tv_sec = TIME_MAX, tv1.tv_usec = 0L;
+	tv2.tv_sec = TIME_MAX, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 0);
+	tv1.tv_sec =  1, tv1.tv_usec = 0L;
+	tv2.tv_sec = -1, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == 1);
+	tv1.tv_sec = -1, tv1.tv_usec = 0L;
+	tv2.tv_sec =  1, tv2.tv_usec = 0L;
+	assert(libsimple_cmptimeval(&tv1, &tv2) == -1);
+
 	return 0;
 }