Add unit test for mg_start_thread

test/CMakeLists.txt

@@ -132,6 +132,7 @@ civetweb_add_test(PublicFunc "MD5")
 
 # Public server tests
 civetweb_add_test(PublicServer "Check test environment")
+civetweb_add_test(PublicServer "Start threads")
 civetweb_add_test(PublicServer "Start Stop HTTP Server")
 civetweb_add_test(PublicServer "Start Stop HTTPS Server")
 civetweb_add_test(PublicServer "Server Requests")

test/public_server.c

@@ -144,6 +144,32 @@ START_TEST(test_the_test_environment)
 END_TEST
 
 
+static void *threading_data;
+
+static void *test_thread_func_t(void *param)
+{
+	ck_assert_ptr_eq(param, &threading_data);
+	ck_assert_ptr_eq(threading_data, NULL);
+	threading_data = &threading_data;
+	return NULL;
+}
+
+
+START_TEST(test_threading)
+{
+	int ok;
+
+	threading_data = NULL;
+
+	ok = mg_start_thread(test_thread_func_t, &threading_data);
+	ck_assert_int_eq(ok, 0);
+
+	wait_not_null(&threading_data);
+	ck_assert_ptr_eq(threading_data, &threading_data);
+}
+END_TEST
+
+
 static int log_msg_func(const struct mg_connection *conn, const char *message)
 {
 	struct mg_context *ctx;
@@ -1073,6 +1099,7 @@ Suite *make_public_server_suite(void)
 	Suite *const suite = suite_create("PublicServer");
 
 	TCase *const checktestenv = tcase_create("Check test environment");
+	TCase *const startthreads = tcase_create("Start threads");
 	TCase *const startstophttp = tcase_create("Start Stop HTTP Server");
 	TCase *const startstophttps = tcase_create("Start Stop HTTPS Server");
 	TCase *const serverrequests = tcase_create("Server Requests");
@@ -1081,6 +1108,9 @@ Suite *make_public_server_suite(void)
 	tcase_add_test(checktestenv, test_the_test_environment);
 	suite_add_tcase(suite, checktestenv);
 
+	tcase_add_test(startthreads, test_threading);
+	suite_add_tcase(suite, startthreads);
+
 	tcase_add_test(startstophttp, test_mg_start_stop_http_server);
 	suite_add_tcase(suite, startstophttp);
 
@@ -1104,6 +1134,7 @@ static int chk_failed = 0;
 void main(void)
 {
 	test_the_test_environment(0);
+	test_threading(0);
 	test_mg_start_stop_http_server(0);
 	test_mg_start_stop_https_server(0);
 	test_request_handlers(0);