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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2016-01-11 17:19:25 -0500
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2016-01-18 15:09:36 -0500
commit2c86ba5a51b29e41bdfde6771d93cc5317b253cf (patch)
tree7602767228b6ec240f5816f33f21be23d5331013 /src/libsystemd/sd-event/test-event.c
parent45ea658326ad0208031a335de8e52a8a22c6bbfa (diff)
sd-event: check clock argument to sd_event_now()
sd_event_now() is a public function, so we must check all arguments for validity. Update man page and add tests. Sample debug message: Assertion 'IN_SET(clock, CLOCK_REALTIME, CLOCK_REALTIME_ALARM, CLOCK_MONOTONIC, CLOCK_BOOTTIME, CLOCK_BOOTTIME_ALARM)' failed at src/libsystemd/sd-event/sd-event.c:2719, function sd_event_now(). Ignoring.
Diffstat (limited to 'src/libsystemd/sd-event/test-event.c')
-rw-r--r--src/libsystemd/sd-event/test-event.c28
1 files changed, 28 insertions, 0 deletions
diff --git a/src/libsystemd/sd-event/test-event.c b/src/libsystemd/sd-event/test-event.c
index 9417a8d1d1..c605b18ae9 100644
--- a/src/libsystemd/sd-event/test-event.c
+++ b/src/libsystemd/sd-event/test-event.c
@@ -264,6 +264,30 @@ static void test_basic(void) {
safe_close_pair(k);
}
+static void test_sd_event_now(void) {
+ _cleanup_(sd_event_unrefp) sd_event *e = NULL;
+ uint64_t event_now;
+
+ assert_se(sd_event_new(&e) >= 0);
+ assert_se(sd_event_now(e, CLOCK_MONOTONIC, &event_now) > 0);
+ assert_se(sd_event_now(e, CLOCK_REALTIME, &event_now) > 0);
+ assert_se(sd_event_now(e, CLOCK_REALTIME_ALARM, &event_now) > 0);
+ assert_se(sd_event_now(e, CLOCK_BOOTTIME, &event_now) > 0);
+ assert_se(sd_event_now(e, CLOCK_BOOTTIME_ALARM, &event_now) > 0);
+ assert_se(sd_event_now(e, -1, &event_now) == -EOPNOTSUPP);
+ assert_se(sd_event_now(e, 900 /* arbitrary big number */, &event_now) == -EOPNOTSUPP);
+
+ assert_se(sd_event_run(e, 0) == 0);
+
+ assert_se(sd_event_now(e, CLOCK_MONOTONIC, &event_now) == 0);
+ assert_se(sd_event_now(e, CLOCK_REALTIME, &event_now) == 0);
+ assert_se(sd_event_now(e, CLOCK_REALTIME_ALARM, &event_now) == 0);
+ assert_se(sd_event_now(e, CLOCK_BOOTTIME, &event_now) == 0);
+ assert_se(sd_event_now(e, CLOCK_BOOTTIME_ALARM, &event_now) == 0);
+ assert_se(sd_event_now(e, -1, &event_now) == -EOPNOTSUPP);
+ assert_se(sd_event_now(e, 900 /* arbitrary big number */, &event_now) == -EOPNOTSUPP);
+}
+
static int last_rtqueue_sigval = 0;
static int n_rtqueue = 0;
@@ -324,7 +348,11 @@ static void test_rtqueue(void) {
int main(int argc, char *argv[]) {
+ log_set_max_level(LOG_DEBUG);
+ log_parse_environment();
+
test_basic();
+ test_sd_event_now();
test_rtqueue();
return 0;