* unit test for identity
*
* Copyright (C) <2005> Thomas Vander Stichele <thomas at apestaart dot org>
+ * Copyright (C) <2015> Havard Graff <havard@pexip.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* Boston, MA 02110-1301, USA.
*/
-#include <unistd.h>
-
#include <gst/check/gstcheck.h>
+#include <gst/check/gstharness.h>
-static gboolean have_eos = FALSE;
+GST_START_TEST (test_one_buffer)
+{
+ GstHarness *h = gst_harness_new ("identity");
+ GstBuffer *buffer_in;
+ GstBuffer *buffer_out;
-/* For ease of programming we use globals to keep refs for our floating
- * src and sink pads we create; otherwise we always have to do get_pad,
- * get_peer, and then remove references in every test function */
-static GstPad *mysrcpad, *mysinkpad;
+ gst_harness_set_src_caps_str (h, "mycaps");
+ buffer_in = gst_buffer_new_and_alloc (4);
+ ASSERT_BUFFER_REFCOUNT (buffer_in, "buffer", 1);
-static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
- GST_PAD_SINK,
- GST_PAD_ALWAYS,
- GST_STATIC_CAPS_ANY);
-static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
- GST_PAD_SRC,
- GST_PAD_ALWAYS,
- GST_STATIC_CAPS_ANY);
+ gst_buffer_fill (buffer_in, 0, "data", 4);
-static gboolean
-event_func (GstPad * pad, GstObject * parent, GstEvent * event)
-{
- if (GST_EVENT_TYPE (event) == GST_EVENT_EOS) {
- have_eos = TRUE;
- }
+ /* pushing gives away my reference ... */
+ fail_unless_equals_int (GST_FLOW_OK, gst_harness_push (h, buffer_in));
+
+ /* ... but it should end up being collected on GstHarness queue */
+ fail_unless_equals_int (1, gst_harness_buffers_in_queue (h));
+ buffer_out = gst_harness_pull (h);
- gst_event_unref (event);
- return TRUE;
+ fail_unless (buffer_in == buffer_out);
+ ASSERT_BUFFER_REFCOUNT (buffer_out, "buffer", 1);
+
+ /* cleanup */
+ gst_buffer_unref (buffer_out);
+ gst_harness_teardown (h);
}
+GST_END_TEST;
-static GstElement *
-setup_identity (void)
+static void
+handoff_func (GstElement * identity, GstBuffer * buf, GstBuffer ** ret)
{
- GstElement *identity;
+ (void)identity;
+ *ret = buf;
+}
+
+GST_START_TEST (test_signal_handoffs)
+{
+ GstHarness *h = gst_harness_new ("identity");
+ GstBuffer *buffer_in;
+ GstBuffer *buffer_signaled = NULL;
+ gst_harness_set_src_caps_str (h, "mycaps");
+
+ /* connect to the handoff signal */
+ g_signal_connect (h->element, "handoff",
+ G_CALLBACK (handoff_func), &buffer_signaled);
+
+ /* first, turn off signal-handoffs */
+ g_object_set (h->element, "signal-handoffs", FALSE, NULL);
- GST_DEBUG ("setup_identity");
+ /* then push a buffer */
+ buffer_in = gst_buffer_new_and_alloc (4);
+ fail_unless_equals_int (GST_FLOW_OK, gst_harness_push (h, buffer_in));
- identity = gst_check_setup_element ("identity");
- mysrcpad = gst_check_setup_src_pad (identity, &srctemplate);
- mysinkpad = gst_check_setup_sink_pad (identity, &sinktemplate);
- gst_pad_set_event_function (mysinkpad, event_func);
- gst_pad_set_active (mysrcpad, TRUE);
- gst_pad_set_active (mysinkpad, TRUE);
+ /* verify that we got no buffer signaled */
+ fail_unless (buffer_signaled == NULL);
- return identity;
+ /* now turn on signal-handoffs */
+ g_object_set (h->element, "signal-handoffs", TRUE, NULL);
+
+ /* then push another buffer */
+ buffer_in = gst_buffer_new_and_alloc (4);
+ fail_unless_equals_int (GST_FLOW_OK, gst_harness_push (h, buffer_in));
+
+ /* verify the buffer signaled is equal to the one pushed in */
+ fail_unless (buffer_signaled == buffer_in);
+ ASSERT_BUFFER_REFCOUNT (buffer_signaled, "buffer", 1);
+
+ /* cleanup */
+ gst_harness_teardown (h);
}
+GST_END_TEST;
-static void
-cleanup_identity (GstElement * identity)
+GST_START_TEST (test_sync_on_timestamp)
{
- GST_DEBUG ("cleanup_identity");
+ /* the reason to use the queue in front of the identity element
+ is to effectively make gst_harness_push asynchronous, not locking
+ up the test, waiting for gst_clock_id_wait */
+ GstHarness * h = gst_harness_new_parse ("queue ! identity sync=1");
+ GstBuffer *buf;
+ GstClock *clock;
+ GstClockTime timestamp = 123456789;
+
+ /* use testclock */
+ gst_harness_use_testclock (h);
+ gst_harness_set_src_caps_str (h, "mycaps");
+
+ /* make a buffer and set the timestamp */
+ buf = gst_buffer_new ();
+ GST_BUFFER_PTS (buf) = timestamp;
+
+ /* push the buffer, and verify it does *not* make it through */
+ gst_harness_push (h, buf);
+ fail_unless_equals_int (0, gst_harness_buffers_in_queue (h));
+
+ /* verify the identity element has registered exactly one GstClockID */
+ fail_unless (gst_harness_wait_for_clock_id_waits (h, 1, 42));
+
+ /* crank the clock and pull the buffer */
+ gst_harness_crank_single_clock_wait (h);
+ buf = gst_harness_pull (h);
+
+ /* verify that the buffer has the right timestamp, and that the time on
+ the clock is equal to the timestamp */
+ fail_unless_equals_int64 (timestamp, GST_BUFFER_PTS (buf));
+ clock = gst_element_get_clock (h->element);
+ fail_unless_equals_int64 (timestamp, gst_clock_get_time (clock));
- gst_pad_set_active (mysrcpad, FALSE);
- gst_pad_set_active (mysinkpad, FALSE);
- gst_check_teardown_src_pad (identity);
- gst_check_teardown_sink_pad (identity);
- gst_check_teardown_element (identity);
+ /* cleanup */
+ gst_object_unref (clock);
+ gst_buffer_unref (buf);
+ gst_harness_teardown (h);
}
+GST_END_TEST;
-GST_START_TEST (test_one_buffer)
+GST_START_TEST (test_stopping_element_unschedules_sync)
{
- GstElement *identity;
- GstBuffer *buffer;
- GstSegment segment;
+ /* the reason to use the queue in front of the identity element
+ is to effectively make gst_harness_push asynchronous, not locking
+ up the test, waiting for gst_clock_id_wait */
+ GstHarness * h = gst_harness_new_parse ("queue ! identity sync=1");
+ GstBuffer *buf;
+ GstClockTime timestamp = 123456789;
- identity = setup_identity ();
- fail_unless (gst_element_set_state (identity,
- GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
- "could not set to playing");
+ /* use testclock */
+ gst_harness_use_testclock (h);
+ gst_harness_set_src_caps_str (h, "mycaps");
- gst_segment_init (&segment, GST_FORMAT_BYTES);
- gst_pad_push_event (mysrcpad, gst_event_new_stream_start ("test"));
- gst_pad_push_event (mysrcpad, gst_event_new_segment (&segment));
+ /* make a buffer and set the timestamp */
+ buf = gst_buffer_new ();
+ GST_BUFFER_PTS (buf) = timestamp;
- buffer = gst_buffer_new_and_alloc (4);
- ASSERT_BUFFER_REFCOUNT (buffer, "buffer", 1);
+ /* push the buffer, and verify it does *not* make it through */
+ gst_harness_push (h, buf);
+ fail_unless_equals_int (0, gst_harness_buffers_in_queue (h));
- gst_buffer_fill (buffer, 0, "data", 4);
+ /* verify the identity element has registered exactly one GstClockID */
+ fail_unless (gst_harness_wait_for_clock_id_waits (h, 1, 42));
- /* pushing gives away my reference ... */
- fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK,
- "Failed pushing buffer to identity");
+ /* setting identity to READY should unschedule the sync */
+ gst_element_set_state (h->element, GST_STATE_READY);
- /* ... but it should end up being collected on the global buffer list */
- fail_unless (g_list_length (buffers) == 1);
- fail_unless ((GstBuffer *) (g_list_first (buffers)->data) == buffer);
- ASSERT_BUFFER_REFCOUNT (buffer, "buffer", 1);
+ /* verify the identity element no longer waits on the clock */
+ fail_unless (gst_harness_wait_for_clock_id_waits (h, 0, 42));
- /* cleanup */
- cleanup_identity (identity);
-}
+ /* and that the waiting buffer was dropped */
+ fail_unless_equals_int (0, gst_harness_buffers_received (h));
+ gst_harness_teardown (h);
+}
GST_END_TEST;
static Suite *
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_one_buffer);
+ tcase_add_test (tc_chain, test_signal_handoffs);
+ tcase_add_test (tc_chain, test_sync_on_timestamp);
+ tcase_add_test (tc_chain, test_stopping_element_unschedules_sync);
+
return s;
}
projects / platform / upstream / gstreamer.git / commitdiff