Commit 094b59bd authored by Seungha Yang's avatar Seungha Yang 🐑 Committed by Tim-Philipp Müller

tests: discoverer: Add async API test cases

Add more test cases for async APIs such as gst_discoverer_{start,stop},
and gst_discoverer_discover_uri_async()
parent cb0980ea
......@@ -243,6 +243,134 @@ GST_START_TEST (test_disco_missing_plugins)
typedef struct _AsyncTestData
gchar *uri;
GMainLoop *loop;
GstDiscovererResult result;
} AsyncTestData;
static void
discovered_cb (GstDiscoverer * discoverer,
GstDiscovererInfo * info, GError * err, AsyncTestData * data)
const gchar *uri = gst_discoverer_info_get_uri (info);
fail_unless_equals_string (data->uri, uri);
/* cannot ensure GST_DISCOVERER_OK since there might be missing plugins */
data->result = gst_discoverer_info_get_result (info);
g_main_loop_quit (data->loop);
static void
test_disco_async_with_context (GMainContext * context)
GstDiscoverer *dc;
GError *err = NULL;
AsyncTestData data = { 0, };
gchar *path =
g_build_filename (GST_TEST_FILES_PATH, "theora-vorbis.ogg", NULL);
if (context)
g_main_context_push_thread_default (context);
data.uri = gst_filename_to_uri (path, &err);
/* something wrong if we have error here */
fail_unless (err == NULL);
g_free (path);
data.loop = g_main_loop_new (context, FALSE);
/* high timeout, in case we're running under valgrind */
dc = gst_discoverer_new (5 * GST_SECOND, &err);
fail_unless (dc != NULL);
fail_unless (err == NULL);
g_signal_connect (dc, "discovered", G_CALLBACK (discovered_cb), &data);
gst_discoverer_start (dc);
fail_unless (gst_discoverer_discover_uri_async (dc, data.uri) == TRUE);
g_main_loop_run (data.loop);
if (have_theora && have_ogg) {
fail_unless_equals_int (data.result, GST_DISCOVERER_OK);
} else {
fail_unless_equals_int (data.result, GST_DISCOVERER_MISSING_PLUGINS);
gst_discoverer_stop (dc);
g_object_unref (dc);
g_free (data.uri);
g_main_loop_unref (data.loop);
if (context)
g_main_context_pop_thread_default (context);
GST_START_TEST (test_disco_async)
/* use default GMainContext */
test_disco_async_with_context (NULL);
typedef struct _CustomContextData
GMutex lock;
GCond cond;
gboolean finish;
} CustomContextData;
static gpointer
custom_context_thread_func (CustomContextData * data)
GMainContext *context;
/* test async APIs with custom GMainContext */
context = g_main_context_new ();
test_disco_async_with_context (context);
g_main_context_unref (context);
data->finish = TRUE;
g_cond_signal (&data->cond);
return NULL;
GST_START_TEST (test_disco_async_custom_context)
GThread *thread;
CustomContextData data;
g_mutex_init (&data.lock);
g_cond_init (&data.cond);
data.finish = FALSE;
/* ensure default context here, but we will use other thread default context
* instead of this */
g_main_context_default ();
thread = g_thread_new ("test-custom-context-thread",
(GThreadFunc) custom_context_thread_func, &data);
g_mutex_lock (&data.lock);
while (data.finish)
g_cond_wait (&data.cond, &data.lock);
g_mutex_unlock (&data.lock);
g_thread_join (thread);
g_mutex_clear (&data.lock);
g_cond_clear (&data.cond);
static Suite *
discoverer_suite (void)
......@@ -262,6 +390,8 @@ discoverer_suite (void)
tcase_add_test (tc_chain, test_disco_sync_reuse_timeout);
tcase_add_test (tc_chain, test_disco_missing_plugins);
tcase_add_test (tc_chain, test_disco_serializing);
tcase_add_test (tc_chain, test_disco_async);
tcase_add_test (tc_chain, test_disco_async_custom_context);
return s;
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