testapi.c: Test libvlc's events.

diff --git a/src/control/testapi.c b/src/control/testapi.c
index d930892d23d18f0fa43936d1b7a5c2fc64369b71..26a22efd20cc30b7c58ba12157087fc13b972147 100644 (file)
--- a/src/control/testapi.c
+++ b/src/control/testapi.c
@@ -152,6 +152,112 @@ static void test_file_playback (const char ** argv, int argc, const char * file)
     catch ();
 }
 
+/* This one is an internal API. We use it here to run tests that
+ * don't depends on playback, and only test the event framework */
+extern void libvlc_event_send( libvlc_event_manager_t *, libvlc_event_t *);
+
+static void test_events_dummy_callback( const libvlc_event_t * event, void * user_data)
+{
+    vlc_bool_t * callback_was_called = user_data;
+    *callback_was_called = VLC_TRUE;
+}
+
+static void test_events_callback_and_detach( const libvlc_event_t * event, void * user_data)
+{
+    vlc_bool_t * callback_was_called = user_data;
+    libvlc_event_manager_t *em;
+
+    em = libvlc_media_instance_event_manager (event->p_obj, &ex);
+    catch();
+
+    libvlc_event_detach (em, event->type, test_events_callback_and_detach, user_data, &ex);
+    *callback_was_called = VLC_TRUE;
+}
+
+static void test_event_type_reception( libvlc_event_manager_t * em, libvlc_event_type_t event_type, vlc_bool_t * callback_was_called )
+{
+    libvlc_event_t event;
+    event.type = event_type;
+    *callback_was_called = VLC_FALSE;
+    libvlc_event_send (em, &event);
+    assert (*callback_was_called);
+}
+
+static void test_events (const char ** argv, int argc)
+{
+    libvlc_instance_t *vlc;
+    libvlc_media_instance_t *mi;
+    libvlc_event_manager_t *em;
+    vlc_bool_t callback_was_called;
+    libvlc_exception_t ex;
+    libvlc_event_type_t mi_events[] = {
+        libvlc_MediaInstancePlayed,
+        libvlc_MediaInstancePaused,
+        libvlc_MediaInstanceReachedEnd,
+        libvlc_MediaInstanceEncounteredError,
+        libvlc_MediaInstanceTimeChanged,
+        libvlc_MediaInstancePositionChanged,
+    };
+    int i, mi_events_len = sizeof(mi_events)/sizeof(*mi_events);
+    
+    log ("Testing events\n");
+
+    libvlc_exception_init (&ex);
+    vlc = libvlc_new (argc, argv, &ex);
+    catch ();
+
+    mi = libvlc_media_instance_new (vlc, &ex);
+    catch ();
+
+    em = libvlc_media_instance_event_manager (mi, &ex);
+
+    log ("Testing attaching to Media Instance\n");
+
+    for (i = 0; i < mi_events_len; i++) {
+        libvlc_event_attach (em, mi_events[i], test_events_dummy_callback, &callback_was_called, &ex);
+        catch ();
+    }
+
+    log ("Testing event reception\n");
+
+    for (i = 0; i < mi_events_len; i++)
+        test_event_type_reception (em, mi_events[i], &callback_was_called);
+
+    log ("Testing event detaching while in the event callback\n");
+
+    libvlc_event_t event;
+    event.type = mi_events[mi_events_len-1];
+    callback_was_called = VLC_FALSE;
+
+    libvlc_event_detach (em, mi_events[mi_events_len-1], test_events_dummy_callback, &callback_was_called, &ex);
+    catch ();
+
+    libvlc_event_attach (em, mi_events[mi_events_len-1], test_events_callback_and_detach, &callback_was_called, &ex);
+    catch ();
+
+    libvlc_event_send (em, &event);
+    assert( callback_was_called );
+
+    callback_was_called = VLC_FALSE;
+    libvlc_event_send (em, &event);
+    assert( !callback_was_called );
+
+    libvlc_event_detach (em, mi_events[i], test_events_callback_and_detach, &callback_was_called, &ex);
+    catch ();
+
+    /* Detach the other events */
+    for (i = 0; i < mi_events_len - 1; i++) {
+        libvlc_event_detach (em, mi_events[i], test_events_dummy_callback, &callback_was_called, &ex);
+        catch ();
+    }
+
+    libvlc_media_instance_release (mi);
+    catch ();
+
+    libvlc_release (vlc);
+    catch ();
+}
+
 int main (int argc, char *argv[])
 {
     const char *args[argc + 5];
@@ -170,6 +276,8 @@ int main (int argc, char *argv[])
 
     test_core (args, nlibvlc_args);
 
+    test_events (args, nlibvlc_args);
+
     test_media_list (args, nlibvlc_args);
 
     return 0;