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tests: compositor: Add tests for data flow after EOS scenario
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4783>
This commit is contained in:
Seungha Yang
parent
f78e7b1bef
commit
e953f38789
1 changed files with 231 additions and 0 deletions
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@ -2516,6 +2516,235 @@ GST_START_TEST (test_reverse)
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GST_END_TEST;
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GST_END_TEST;
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static void
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eos_test_msg_cb (GstBus * bus, GstMessage * message, gboolean * got_eos)
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{
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switch (message->type) {
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case GST_MESSAGE_EOS:
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*got_eos = TRUE;
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g_main_loop_quit (main_loop);
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break;
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case GST_MESSAGE_ERROR:
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g_main_loop_quit (main_loop);
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break;
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default:
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break;
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}
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}
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typedef struct
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{
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GMutex lock;
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GCond cond;
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GstBuffer *buf;
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} EosTestData;
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static void
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after_eos_handoff_buffer_cb (GstElement * sink, GstBuffer * buf, GstPad * pad,
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EosTestData * data)
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{
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g_mutex_lock (&data->lock);
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gst_buffer_replace (&data->buf, buf);
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g_cond_signal (&data->cond);
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g_mutex_unlock (&data->lock);
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}
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/* This test checks that aggregator can restart after outputting EOS if
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* one of its input streams does so.
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*/
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GST_START_TEST (test_stream_start_after_eos)
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{
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GstElement *bin, *src1, *src2, *compositor, *sink;
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GstElement *cp1, *cp2, *cp3;
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GstCaps *caps;
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GstBus *bus;
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GstStateChangeReturn state_res;
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gboolean res;
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gboolean got_eos = FALSE;
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EosTestData test_data;
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g_mutex_init (&test_data.lock);
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g_cond_init (&test_data.cond);
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test_data.buf = NULL;
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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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src1 = gst_element_factory_make ("videotestsrc", NULL);
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src2 = gst_element_factory_make ("videotestsrc", NULL);
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compositor = gst_element_factory_make ("compositor", NULL);
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cp1 = gst_element_factory_make ("capsfilter", NULL);
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cp2 = gst_element_factory_make ("capsfilter", NULL);
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cp3 = gst_element_factory_make ("capsfilter", NULL);
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sink = gst_element_factory_make ("fakesink", NULL);
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gst_bin_add_many (GST_BIN (bin), src1, src2, compositor, sink, cp1, cp2,
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cp3, NULL);
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g_object_set (src1, "num-buffers", 1, "is-live", TRUE, NULL);
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g_object_set (src2, "num-buffers", 1, "is-live", TRUE, NULL);
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res = gst_element_link_many (src1, cp1, compositor, NULL);
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fail_unless (res);
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res = gst_element_link_many (src2, cp2, compositor, NULL);
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fail_unless (res);
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res = gst_element_link_many (compositor, cp3, sink, NULL);
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fail_unless (res);
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caps = gst_caps_from_string ("video/x-raw,width=(int)64,height=(int)64,"
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"framerate=(fraction)10/1");
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fail_unless (caps != NULL);
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g_object_set (cp1, "caps", caps, NULL);
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g_object_set (cp2, "caps", caps, NULL);
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g_object_set (cp3, "caps", caps, NULL);
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gst_caps_unref (caps);
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main_loop = g_main_loop_new (NULL, FALSE);
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g_signal_connect (bus, "message::error", (GCallback) eos_test_msg_cb,
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&got_eos);
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g_signal_connect (bus, "message::eos", (GCallback) eos_test_msg_cb, &got_eos);
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state_res = gst_element_set_state (bin, GST_STATE_PLAYING);
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ck_assert_int_ne (state_res, GST_STATE_CHANGE_FAILURE);
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g_main_loop_run (main_loop);
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/* Wait for EOS */
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fail_unless (got_eos);
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/* Configure new input */
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g_object_set (sink, "signal-handoffs", TRUE, NULL);
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g_signal_connect (sink, "handoff", (GCallback) after_eos_handoff_buffer_cb,
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&test_data);
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/* Run a source again */
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state_res = gst_element_set_state (src1, GST_STATE_NULL);
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ck_assert_int_ne (state_res, GST_STATE_CHANGE_FAILURE);
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gst_element_sync_state_with_parent (src1);
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g_mutex_lock (&test_data.lock);
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while (!test_data.buf)
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g_cond_wait (&test_data.cond, &test_data.lock);
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g_mutex_unlock (&test_data.lock);
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gst_buffer_unref (test_data.buf);
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state_res = gst_element_set_state (bin, GST_STATE_NULL);
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ck_assert_int_ne (state_res, GST_STATE_CHANGE_FAILURE);
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/* cleanup */
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g_main_loop_unref (main_loop);
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gst_bus_remove_signal_watch (bus);
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gst_object_unref (bus);
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gst_object_unref (bin);
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g_mutex_clear (&test_data.lock);
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g_cond_clear (&test_data.cond);
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}
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GST_END_TEST;
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/* This test checks that aggregator restarts after outputting an EOS
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* when a new input stream is added
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*/
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GST_START_TEST (test_new_pad_after_eos)
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{
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GstElement *bin, *src1, *src2, *src3, *compositor, *sink;
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GstElement *cp1, *cp2, *cp3, *cp4;
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GstCaps *caps;
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GstBus *bus;
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GstStateChangeReturn state_res;
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gboolean res;
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gboolean got_eos = FALSE;
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EosTestData test_data;
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g_mutex_init (&test_data.lock);
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g_cond_init (&test_data.cond);
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test_data.buf = NULL;
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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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src1 = gst_element_factory_make ("videotestsrc", NULL);
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src2 = gst_element_factory_make ("videotestsrc", NULL);
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src3 = gst_element_factory_make ("videotestsrc", NULL);
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compositor = gst_element_factory_make ("compositor", NULL);
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cp1 = gst_element_factory_make ("capsfilter", NULL);
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cp2 = gst_element_factory_make ("capsfilter", NULL);
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cp3 = gst_element_factory_make ("capsfilter", NULL);
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cp4 = gst_element_factory_make ("capsfilter", NULL);
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sink = gst_element_factory_make ("fakesink", NULL);
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gst_bin_add_many (GST_BIN (bin), src1, src2, compositor, sink, cp1, cp2,
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cp3, NULL);
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g_object_set (src1, "num-buffers", 1, "is-live", TRUE, NULL);
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g_object_set (src2, "num-buffers", 1, "is-live", TRUE, NULL);
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g_object_set (src3, "num-buffers", 1, "is-live", TRUE, NULL);
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res = gst_element_link_many (src1, cp1, compositor, NULL);
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fail_unless (res);
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res = gst_element_link_many (src2, cp2, compositor, NULL);
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fail_unless (res);
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res = gst_element_link_many (compositor, cp3, sink, NULL);
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fail_unless (res);
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caps = gst_caps_from_string ("video/x-raw,width=(int)64,height=(int)64,"
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"framerate=(fraction)10/1");
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fail_unless (caps != NULL);
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g_object_set (cp1, "caps", caps, NULL);
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g_object_set (cp2, "caps", caps, NULL);
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g_object_set (cp3, "caps", caps, NULL);
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g_object_set (cp4, "caps", caps, NULL);
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gst_caps_unref (caps);
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main_loop = g_main_loop_new (NULL, FALSE);
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g_signal_connect (bus, "message::error", (GCallback) eos_test_msg_cb,
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&got_eos);
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g_signal_connect (bus, "message::eos", (GCallback) eos_test_msg_cb, &got_eos);
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state_res = gst_element_set_state (bin, GST_STATE_PLAYING);
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ck_assert_int_ne (state_res, GST_STATE_CHANGE_FAILURE);
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g_main_loop_run (main_loop);
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/* Wait for EOS */
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fail_unless (got_eos);
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/* Configure new input */
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g_object_set (sink, "signal-handoffs", TRUE, NULL);
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g_signal_connect (sink, "handoff", (GCallback) after_eos_handoff_buffer_cb,
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&test_data);
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gst_bin_add_many (GST_BIN (bin), src3, cp4, NULL);
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res = gst_element_link_many (src3, cp4, compositor, NULL);
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fail_unless (res);
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gst_element_sync_state_with_parent (cp4);
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gst_element_sync_state_with_parent (src3);
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g_mutex_lock (&test_data.lock);
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while (!test_data.buf)
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g_cond_wait (&test_data.cond, &test_data.lock);
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g_mutex_unlock (&test_data.lock);
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gst_buffer_unref (test_data.buf);
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state_res = gst_element_set_state (bin, GST_STATE_NULL);
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ck_assert_int_ne (state_res, GST_STATE_CHANGE_FAILURE);
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/* cleanup */
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g_main_loop_unref (main_loop);
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gst_bus_remove_signal_watch (bus);
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gst_object_unref (bus);
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gst_object_unref (bin);
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g_mutex_clear (&test_data.lock);
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g_cond_clear (&test_data.cond);
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}
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GST_END_TEST;
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static Suite *
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static Suite *
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compositor_suite (void)
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compositor_suite (void)
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{
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{
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@ -2558,6 +2787,8 @@ compositor_suite (void)
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tcase_add_test (tc_chain, test_gap_events);
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tcase_add_test (tc_chain, test_gap_events);
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tcase_add_test (tc_chain, test_signals);
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tcase_add_test (tc_chain, test_signals);
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tcase_add_test (tc_chain, test_reverse);
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tcase_add_test (tc_chain, test_reverse);
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tcase_add_test (tc_chain, test_stream_start_after_eos);
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tcase_add_test (tc_chain, test_new_pad_after_eos);
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return s;
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return s;
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}
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}
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