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adder: test seek handling in adder
This tests seeking on an adder that has a normal and a live source connected. Wheter the current behavior is the desired one needs to be discussed still (see #586033)
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1 changed files with 116 additions and 0 deletions
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@ -268,6 +268,8 @@ GST_START_TEST (test_play_twice)
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res = gst_element_send_event (bin, gst_event_ref (play_seek_event));
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res = gst_element_send_event (bin, gst_event_ref (play_seek_event));
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fail_unless (res == TRUE, NULL);
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fail_unless (res == TRUE, NULL);
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GST_INFO ("seeked");
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/* run pipeline */
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/* run pipeline */
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res = gst_element_set_state (bin, GST_STATE_PLAYING);
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res = gst_element_set_state (bin, GST_STATE_PLAYING);
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fail_unless (res != GST_STATE_CHANGE_FAILURE, NULL);
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fail_unless (res != GST_STATE_CHANGE_FAILURE, NULL);
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@ -287,6 +289,119 @@ GST_START_TEST (test_play_twice)
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GST_END_TEST;
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GST_END_TEST;
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static void
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test_live_seeking_eos_message_received (GstBus * bus, GstMessage * message,
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GstPipeline * bin)
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{
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GST_INFO ("bus message from \"%" GST_PTR_FORMAT "\": %" GST_PTR_FORMAT,
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GST_MESSAGE_SRC (message), message);
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switch (message->type) {
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case GST_MESSAGE_EOS:
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g_main_loop_quit (main_loop);
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break;
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default:
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g_assert_not_reached ();
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break;
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}
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}
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/* test failing seeks on live-sources */
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GST_START_TEST (test_live_seeking)
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{
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GstElement *bin, *src1, *src2, *adder, *sink;
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GstBus *bus;
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gboolean res;
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gint i;
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GST_INFO ("preparing test");
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/* build pipeline */
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bin = gst_pipeline_new ("pipeline");
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bus = gst_element_get_bus (bin);
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gst_bus_add_signal_watch_full (bus, G_PRIORITY_HIGH);
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/* normal audiosources behave differently */
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#if 0
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src1 = gst_element_factory_make ("audiotestsrc", "src1");
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g_object_set (src1, "wave", 4, "is-live", TRUE, NULL); /* silence */
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#else
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src1 = gst_element_factory_make ("alsasrc", "src1");
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/* live sources ignore seeks, force eos after 2 sec (4 buffers half second
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* each) */
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g_object_set (src1, "num-buffers", 4, "blocksize", 44100, NULL);
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#endif
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src2 = gst_element_factory_make ("audiotestsrc", "src2");
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g_object_set (src2, "wave", 4, NULL); /* silence */
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adder = gst_element_factory_make ("adder", "adder");
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sink = gst_element_factory_make ("fakesink", "sink");
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gst_bin_add_many (GST_BIN (bin), src1, src2, adder, sink, NULL);
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res = gst_element_link (src1, adder);
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fail_unless (res == TRUE, NULL);
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res = gst_element_link (src2, adder);
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fail_unless (res == TRUE, NULL);
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res = gst_element_link (adder, sink);
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fail_unless (res == TRUE, NULL);
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play_seek_event = gst_event_new_seek (1.0, GST_FORMAT_TIME,
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GST_SEEK_FLAG_FLUSH,
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GST_SEEK_TYPE_SET, (GstClockTime) 0,
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GST_SEEK_TYPE_SET, (GstClockTime) 2 * GST_SECOND);
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main_loop = g_main_loop_new (NULL, FALSE);
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g_signal_connect (bus, "message::error", (GCallback) message_received, bin);
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g_signal_connect (bus, "message::warning", (GCallback) message_received, bin);
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g_signal_connect (bus, "message::eos",
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(GCallback) test_live_seeking_eos_message_received, bin);
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GST_INFO ("starting test");
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/* run it twice */
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for (i = 0; i < 2; i++) {
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/* prepare playing */
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res = gst_element_set_state (bin, GST_STATE_PAUSED);
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fail_unless (res != GST_STATE_CHANGE_FAILURE, NULL);
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/* wait for completion */
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res =
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gst_element_get_state (GST_ELEMENT (bin), NULL, NULL,
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GST_CLOCK_TIME_NONE);
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fail_unless (res != GST_STATE_CHANGE_FAILURE, NULL);
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res = gst_element_send_event (bin, gst_event_ref (play_seek_event));
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#if 0
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fail_unless (res == TRUE, NULL);
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#else
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/* adder is picky, if a single seek fails it totaly fails */
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fail_unless (res == FALSE, NULL);
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#endif
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GST_INFO ("seeked");
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/* run pipeline */
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res = gst_element_set_state (bin, GST_STATE_PLAYING);
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fail_unless (res != GST_STATE_CHANGE_FAILURE, NULL);
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GST_INFO ("playing");
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g_main_loop_run (main_loop);
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res = gst_element_set_state (bin, GST_STATE_NULL);
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fail_unless (res != GST_STATE_CHANGE_FAILURE, NULL);
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}
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/* cleanup */
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g_main_loop_unref (main_loop);
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gst_event_unref (play_seek_event);
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gst_object_unref (G_OBJECT (bus));
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gst_object_unref (G_OBJECT (bin));
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}
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GST_END_TEST;
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/* check if adding pads work as expected */
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/* check if adding pads work as expected */
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GST_START_TEST (test_add_pad)
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GST_START_TEST (test_add_pad)
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{
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{
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@ -450,6 +565,7 @@ adder_suite (void)
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suite_add_tcase (s, tc_chain);
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_event);
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tcase_add_test (tc_chain, test_event);
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tcase_add_test (tc_chain, test_play_twice);
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tcase_add_test (tc_chain, test_play_twice);
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tcase_add_test (tc_chain, test_live_seeking);
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tcase_add_test (tc_chain, test_add_pad);
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tcase_add_test (tc_chain, test_add_pad);
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tcase_add_test (tc_chain, test_remove_pad);
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tcase_add_test (tc_chain, test_remove_pad);
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