tests: videodecoder: add check for serialization of events

Tests that events are properly serialized with buffers, also checks
that the usual events are sent (stream start, caps, segment and eos).

diff --git a/tests/check/libs/videodecoder.c b/tests/check/libs/videodecoder.c
index 0644ffa5d4e8236f6a72dd43bd6bef37ecb85384..7fb82a0c35b30bb9aa9cdbc5b00db12db5cb140c 100644 (file)
--- a/tests/check/libs/videodecoder.c
+++ b/tests/check/libs/videodecoder.c
@@ -29,6 +29,7 @@
 
 static GstPad *mysrcpad, *mysinkpad;
 static GstElement *dec;
+static GList *events = NULL;
 
 #define TEST_VIDEO_WIDTH 640
 #define TEST_VIDEO_HEIGHT 480
@@ -133,6 +134,13 @@ gst_video_decoder_tester_init (GstVideoDecoderTester * tester)
 {
 }
 
+static gboolean
+_mysinkpad_event (GstPad * pad, GstObject * parent, GstEvent * event)
+{
+  events = g_list_append (events, event);
+  return TRUE;
+}
+
 static void
 setup_videodecodertester (void)
 {
@@ -150,6 +158,8 @@ setup_videodecodertester (void)
   dec = g_object_new (GST_VIDEO_DECODER_TESTER_TYPE, NULL);
   mysrcpad = gst_check_setup_src_pad (dec, &srctemplate);
   mysinkpad = gst_check_setup_sink_pad (dec, &sinktemplate);
+
+  gst_pad_set_event_function (mysinkpad, _mysinkpad_event);
 }
 
 static void
@@ -162,11 +172,27 @@ cleanup_videodecodertest (void)
   gst_check_teardown_element (dec);
 }
 
+static void
+send_startup_events (void)
+{
+  GstCaps *caps;
+
+  fail_unless (gst_pad_push_event (mysrcpad,
+          gst_event_new_stream_start ("randomvalue")));
+
+  /* push caps */
+  caps =
+      gst_caps_new_simple ("video/x-test-custom", "width", G_TYPE_INT,
+      TEST_VIDEO_WIDTH, "height", G_TYPE_INT, TEST_VIDEO_HEIGHT, "framerate",
+      GST_TYPE_FRACTION, TEST_VIDEO_FPS_N, TEST_VIDEO_FPS_D, NULL);
+  fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_caps (caps)));
+
+}
+
 #define NUM_BUFFERS 1000
 GST_START_TEST (videodecoder_playback)
 {
   GstSegment segment;
-  GstCaps *caps;
   GstBuffer *buffer;
   guint64 i;
   GList *iter;
@@ -177,15 +203,7 @@ GST_START_TEST (videodecoder_playback)
   gst_element_set_state (dec, GST_STATE_PLAYING);
   gst_pad_set_active (mysinkpad, TRUE);
 
-  fail_unless (gst_pad_push_event (mysrcpad,
-          gst_event_new_stream_start ("randomvalue")));
-
-  /* push caps */
-  caps =
-      gst_caps_new_simple ("video/x-test-custom", "width", G_TYPE_INT,
-      TEST_VIDEO_WIDTH, "height", G_TYPE_INT, TEST_VIDEO_HEIGHT, "framerate",
-      GST_TYPE_FRACTION, TEST_VIDEO_FPS_N, TEST_VIDEO_FPS_D, NULL);
-  fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_caps (caps)));
+  send_startup_events ();
 
   /* push a new segment */
   gst_segment_init (&segment, GST_FORMAT_TIME);
@@ -243,6 +261,129 @@ GST_START_TEST (videodecoder_playback)
 
 GST_END_TEST;
 
+
+GST_START_TEST (videodecoder_playback_with_events)
+{
+  GstSegment segment;
+  GstBuffer *buffer;
+  guint64 i;
+  GList *iter;
+  GList *events_iter;
+
+  setup_videodecodertester ();
+
+  gst_pad_set_active (mysrcpad, TRUE);
+  gst_element_set_state (dec, GST_STATE_PLAYING);
+  gst_pad_set_active (mysinkpad, TRUE);
+
+  send_startup_events ();
+
+  /* push a new segment */
+  gst_segment_init (&segment, GST_FORMAT_TIME);
+  fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_segment (&segment)));
+
+  /* push buffers, the data is actually a number so we can track them */
+  for (i = 0; i < NUM_BUFFERS; i++) {
+    if (i % 10 == 0) {
+      GstTagList *tags;
+
+      tags = gst_tag_list_new (GST_TAG_TRACK_NUMBER, i, NULL);
+      fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_tag (tags)));
+    } else {
+      guint64 *data = g_malloc (sizeof (guint64));
+
+      *data = i;
+
+      buffer = gst_buffer_new_wrapped (data, sizeof (guint64));
+
+      GST_BUFFER_PTS (buffer) =
+          gst_util_uint64_scale_round (i, GST_SECOND * TEST_VIDEO_FPS_D,
+          TEST_VIDEO_FPS_N);
+      GST_BUFFER_DURATION (buffer) =
+          gst_util_uint64_scale_round (GST_SECOND, TEST_VIDEO_FPS_D,
+          TEST_VIDEO_FPS_N);
+
+      fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK);
+    }
+  }
+
+  fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_eos ()));
+
+  events_iter = events;
+  /* make sure the usual events have been received */
+  {
+    GstEvent *sstart = events_iter->data;
+    fail_unless (GST_EVENT_TYPE (sstart) == GST_EVENT_STREAM_START);
+    events_iter = g_list_next (events_iter);
+  }
+  {
+    GstEvent *caps_event = events_iter->data;
+    fail_unless (GST_EVENT_TYPE (caps_event) == GST_EVENT_CAPS);
+    events_iter = g_list_next (events_iter);
+  }
+  {
+    GstEvent *segment_event = events_iter->data;
+    fail_unless (GST_EVENT_TYPE (segment_event) == GST_EVENT_SEGMENT);
+    events_iter = g_list_next (events_iter);
+  }
+
+  /* check that all buffers were received by our source pad */
+  iter = buffers;
+  for (i = 0; i < NUM_BUFFERS; i++) {
+    if (i % 10 == 0) {
+      guint tag_v;
+      GstEvent *tag_event = events_iter->data;
+      GstTagList *taglist = NULL;
+
+      gst_event_parse_tag (tag_event, &taglist);
+
+      fail_unless (gst_tag_list_get_uint (taglist, GST_TAG_TRACK_NUMBER,
+              &tag_v));
+      fail_unless (tag_v == i);
+
+      events_iter = g_list_next (events_iter);
+    } else {
+      GstMapInfo map;
+      guint64 num;
+
+      buffer = iter->data;
+
+      gst_buffer_map (buffer, &map, GST_MAP_READ);
+
+      num = *(guint64 *) map.data;
+      fail_unless (i == num);
+      fail_unless (GST_BUFFER_PTS (buffer) == gst_util_uint64_scale_round (i,
+              GST_SECOND * TEST_VIDEO_FPS_D, TEST_VIDEO_FPS_N));
+      fail_unless (GST_BUFFER_DURATION (buffer) ==
+          gst_util_uint64_scale_round (GST_SECOND, TEST_VIDEO_FPS_D,
+              TEST_VIDEO_FPS_N));
+
+      gst_buffer_unmap (buffer, &map);
+      iter = g_list_next (iter);
+    }
+  }
+  fail_unless (iter == NULL);
+
+  /* check that EOS was received */
+  {
+    GstEvent *eos = events_iter->data;
+
+    fail_unless (GST_EVENT_TYPE (eos) == GST_EVENT_EOS);
+    events_iter = g_list_next (events_iter);
+  }
+
+  fail_unless (events_iter == NULL);
+
+  g_list_free_full (buffers, (GDestroyNotify) gst_buffer_unref);
+  g_list_free_full (events, (GDestroyNotify) gst_event_unref);
+  buffers = NULL;
+  events = NULL;
+
+  cleanup_videodecodertest ();
+}
+
+GST_END_TEST;
+
 static Suite *
 gst_videodecoder_suite (void)
 {
@@ -251,6 +392,7 @@ gst_videodecoder_suite (void)
 
   suite_add_tcase (s, tc);
   tcase_add_test (tc, videodecoder_playback);
+  tcase_add_test (tc, videodecoder_playback_with_events);
 
   return s;
 }