Add a unit test in which an event is created with event_base_once() but never fires

diff --git a/test/regress.c b/test/regress.c
index cd7e746514e46609bf978b9082854d5a0794e3b4..7d3540e73f98cf8074d4fc963b718b6ef09ae965 100644 (file)
--- a/test/regress.c
+++ b/test/regress.c
@@ -2259,6 +2259,32 @@ end:
        ;
 }
 
+static void
+test_event_once_never(void *ptr)
+{
+       struct basic_test_data *data = ptr;
+       struct timeval tv;
+       int r;
+
+       /* Have one trigger in 10 seconds (don't worry, because) */
+       tv.tv_sec = 10;
+       tv.tv_usec = 0;
+       called = 0;
+       r = event_base_once(data->base, -1, EV_TIMEOUT,
+           timeout_called_once_cb, NULL, &tv);
+
+       /* But shut down the base in 75 msec. */
+       tv.tv_sec = 0;
+       tv.tv_usec = 75*1000;
+       event_base_loopexit(data->base, &tv);
+
+       event_base_dispatch(data->base);
+
+       tt_int_op(called, ==, 0);
+end:
+       ;
+}
+
 static void
 test_event_pending(void *ptr)
 {
@@ -2562,6 +2588,7 @@ struct testcase_t main_testcases[] = {
        LEGACY(multiple_events_for_same_fd, TT_ISOLATED),
        LEGACY(want_only_once, TT_ISOLATED),
        { "event_once", test_event_once, TT_ISOLATED, &basic_setup, NULL },
+       { "event_once_never", test_event_once_never, TT_ISOLATED, &basic_setup, NULL },
        { "event_pending", test_event_pending, TT_ISOLATED, &basic_setup,
          NULL },
 #ifndef _WIN32