Scene script code

test/assert/test_assert.c

@@ -107,6 +107,27 @@ static void test_assertStrLenMin(void **state) {
   expect_assert_failure(assertStrLenMin("tiny", 10, "asserts"));
 }
 
+static void test_assertIsMainThread(void **state) {
+  // The group setup recorded this thread as main — assertIsMainThread must pass.
+  assertIsMainThread("test thread is main, should not assert");
+
+  // assertNotMainThread must fail when called from the main thread.
+  expect_assert_failure(assertNotMainThread("asserts"));
+}
+
+static void test_assertNotMainThread(void **state) {
+  // assertNotMainThread must fail because we are still on the main thread.
+  expect_assert_failure(assertNotMainThread("asserts"));
+
+  // assertIsMainThread must pass.
+  assertIsMainThread("test thread is main, should not assert");
+}
+
+static int groupSetup(void **state) {
+  assertInit();
+  return 0;
+}
+
 int main(void) {
   const struct CMUnitTest tests[] = {
     cmocka_unit_test(test_assertTrueImpl),
@@ -122,7 +143,9 @@ int main(void) {
     cmocka_unit_test(test_assertDeprecated),
     cmocka_unit_test(test_assertStrLenMax),
     cmocka_unit_test(test_assertStrLenMin),
+    cmocka_unit_test(test_assertIsMainThread),
+    cmocka_unit_test(test_assertNotMainThread),
   };
 
-  return cmocka_run_group_tests(tests, NULL, NULL);
+  return cmocka_run_group_tests(tests, groupSetup, NULL);
 }