From: Thiago Santos <ts.santos@sisa.samsung.com>
Date: Tue, 14 Jan 2014 16:02:28 +0000 (-0300)
Subject: tests: audiodecoder: add another test for negotiation with gap event
X-Git-Tag: 1.3.1~217
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=36efe20679c85ad72733e55c291df56bc9740f03;p=platform%2Fupstream%2Fgst-plugins-base.git

tests: audiodecoder: add another test for negotiation with gap event

Check that even if the subclass doesn't call set_output_format, the base
class should use upstream provided caps to fill the output caps that is
pushed before the gap event is forwarded, otherwise it ends again fixating
the rate and channels to 1.

https://bugzilla.gnome.org/show_bug.cgi?id=722144
---

diff --git a/tests/check/libs/audiodecoder.c b/tests/check/libs/audiodecoder.c
index d8e5e76..8317346 100644
--- a/tests/check/libs/audiodecoder.c
+++ b/tests/check/libs/audiodecoder.c
@@ -42,6 +42,8 @@ typedef struct _GstAudioDecoderTesterClass GstAudioDecoderTesterClass;
 struct _GstAudioDecoderTester
 {
   GstAudioDecoder parent;
+
+  gboolean setoutputformat_on_decoding;
 };
 
 struct _GstAudioDecoderTesterClass
@@ -72,17 +74,19 @@ gst_audio_decoder_tester_flush (GstAudioDecoder * dec, gboolean hard)
 static gboolean
 gst_audio_decoder_tester_set_format (GstAudioDecoder * dec, GstCaps * caps)
 {
+  GstAudioDecoderTester *tester = (GstAudioDecoderTester *) dec;
   GstAudioInfo info;
   gst_caps_unref (caps);
 
-  caps = gst_caps_new_simple ("audio/x-raw", "format", G_TYPE_STRING, "S16LE",
-      "channels", G_TYPE_INT, 2, "rate", G_TYPE_INT, 44100,
-      "layout", G_TYPE_STRING, "interleaved", NULL);
-  gst_audio_info_from_caps (&info, caps);
-  gst_caps_unref (caps);
-
-  gst_audio_decoder_set_output_format (dec, &info);
+  if (!tester->setoutputformat_on_decoding) {
+    caps = gst_caps_new_simple ("audio/x-raw", "format", G_TYPE_STRING, "S16LE",
+        "channels", G_TYPE_INT, 2, "rate", G_TYPE_INT, 44100,
+        "layout", G_TYPE_STRING, "interleaved", NULL);
+    gst_audio_info_from_caps (&info, caps);
+    gst_caps_unref (caps);
 
+    gst_audio_decoder_set_output_format (dec, &info);
+  }
   return TRUE;
 }
 
@@ -90,6 +94,7 @@ static GstFlowReturn
 gst_audio_decoder_tester_handle_frame (GstAudioDecoder * dec,
     GstBuffer * buffer)
 {
+  GstAudioDecoderTester *tester = (GstAudioDecoderTester *) dec;
   guint8 *data;
   gint size;
   GstMapInfo map;
@@ -99,6 +104,19 @@ gst_audio_decoder_tester_handle_frame (GstAudioDecoder * dec,
   if (buffer == NULL)
     return GST_FLOW_OK;
 
+  if (tester->setoutputformat_on_decoding) {
+    GstCaps *caps;
+    GstAudioInfo info;
+
+    caps = gst_caps_new_simple ("audio/x-raw", "format", G_TYPE_STRING, "S16LE",
+        "channels", G_TYPE_INT, 2, "rate", G_TYPE_INT, 44100,
+        "layout", G_TYPE_STRING, "interleaved", NULL);
+    gst_audio_info_from_caps (&info, caps);
+    gst_caps_unref (caps);
+
+    gst_audio_decoder_set_output_format (dec, &info);
+  }
+
   gst_buffer_map (buffer, &map, GST_MAP_READ);
 
   /* the output is SE16LE stereo 44100 Hz */
@@ -370,6 +388,37 @@ GST_START_TEST (audiodecoder_negotiation_with_gap_event)
 GST_END_TEST;
 
 
+GST_START_TEST (audiodecoder_delayed_negotiation_with_gap_event)
+{
+  GstSegment segment;
+
+  setup_audiodecodertester ();
+
+  ((GstAudioDecoderTester *) dec)->setoutputformat_on_decoding = TRUE;
+
+  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 a gap event to force audiodecoder to push a caps event */
+  fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_gap (0,
+              GST_SECOND)));
+  fail_unless (buffers == NULL);
+
+  check_audiodecoder_negotiation ();
+
+  cleanup_audiodecodertest ();
+}
+
+GST_END_TEST;
+
+
 static Suite *
 gst_audiodecoder_suite (void)
 {
@@ -380,6 +429,7 @@ gst_audiodecoder_suite (void)
   tcase_add_test (tc, audiodecoder_playback);
   tcase_add_test (tc, audiodecoder_negotiation_with_buffer);
   tcase_add_test (tc, audiodecoder_negotiation_with_gap_event);
+  tcase_add_test (tc, audiodecoder_delayed_negotiation_with_gap_event);
 
   return s;
 }