test: add test_thread_cnd_timedwait

baresip · Mar 13, 2023 · b987425 · b987425
1 parent 67d7340
commit b987425
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Showing 3 changed files with 38 additions and 0 deletions.
diff --git a/test/test.c b/test/test.c
@@ -260,6 +260,7 @@ static const struct test tests_integration[] = {
 	TEST(test_tmr_jiffies),
 	TEST(test_tmr_jiffies_usec),
 	TEST(test_turn_thread),
+	TEST(test_thread_cnd_timedwait),
 };
 
 

diff --git a/test/test.h b/test/test.h
@@ -324,6 +324,7 @@ int test_sys_getenv(void);
 int test_tcp(void);
 int test_telev(void);
 int test_thread(void);
+int test_thread_cnd_timedwait(void);
 int test_tmr_jiffies(void);
 int test_tmr_jiffies_usec(void);
 int test_try_into(void);

diff --git a/test/thread.c b/test/thread.c
@@ -49,3 +49,39 @@ int test_thread(void)
 out:
 	return err;
 }
+
+
+int test_thread_cnd_timedwait(void)
+{
+	cnd_t cnd;
+	mtx_t mtx;
+	struct timespec tp;
+	int err = 0;
+
+	cnd_init(&cnd);
+	mtx_init(&mtx, mtx_plain);
+
+	err = tmr_timespec_get(&tp, 100);
+	TEST_ERR(err);
+
+	mtx_lock(&mtx);
+
+	uint64_t start = tmr_jiffies();
+	int ret = cnd_timedwait(&cnd, &mtx, &tp);
+	TEST_EQUALS(thrd_timedout, ret);
+	uint64_t end = tmr_jiffies();
+
+	if (end - start < 100) {
+		err = ETIME;
+		TEST_ERR(err);
+	}
+
+	if (end - start > 500) {
+		err = ETIMEDOUT;
+		TEST_ERR(err);
+	}
+
+out:
+	mtx_unlock(&mtx);
+	return err;
+}