tests: kernel/smp: mark torture test as skipped if factor is 0

If CONFIG_SMP_TEST_RUN_FACTOR is zero, the switch torture test is effectively not doing anything as the k_sleep() below is not going to sleep at all, and all created threads are being terminated (almost) immediately after creation. So if run factor is zero, mark the test as skipped. Signed-off-by: Daniel Leung <[email protected]>
zephyrproject-rtos · Jul 21, 2023 · c719b70 · c719b70
1 parent 3437722
commit c719b70
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/tests/kernel/smp/src/main.c b/tests/kernel/smp/src/main.c
@@ -1118,6 +1118,19 @@ ZTEST(smp, test_smp_switch_torture)
 {
 	unsigned int num_threads = arch_num_cpus();
 
+	if (CONFIG_SMP_TEST_RUN_FACTOR == 0) {
+		/* If CONFIG_SMP_TEST_RUN_FACTOR is zero,
+		 * the switch torture test is effectively
+		 * not doing anything as the k_sleep()
+		 * below is not going to sleep at all,
+		 * and all created threads are being
+		 * terminated (almost) immediately after
+		 * creation. So if run factor is zero,
+		 * mark the test as skipped.
+		 */
+		ztest_test_skip();
+	}
+
 	for (uintptr_t i = 0; i < num_threads; i++) {
 		k_poll_signal_init(&tsignal[i]);
 		k_poll_event_init(&tevent[i], K_POLL_TYPE_SIGNAL,