exit if window cresation failes in tests.

legacy/elementary/src/bin/config.c

@@ -3474,6 +3474,7 @@ win_create(void)
    Evas_Object *win, *bx0;
 
    win = elm_win_util_standard_add("main", "Elementary Config");
+   if (!win) exit(1);
    ecore_event_handler_add(ELM_EVENT_CONFIG_ALL_CHANGED, _config_all_changed,
                            win);
    evas_object_smart_callback_add(win, "delete,request", config_exit, NULL);

legacy/elementary/src/bin/test.c

@@ -371,6 +371,7 @@ my_win_main(char *autorun, Eina_Bool test_win_only)
     * You can also set the title of the window at the same time.
     *   ex) win = elm_win_util_standard_add("main", "Elementary Tests"); */
    win = elm_win_add(NULL, "main", ELM_WIN_BASIC);
+   if (!win) exit(1);
    /* Set the title of the window - This is in the titlebar. */
    elm_win_title_set(win, "Elementary Tests");