diff --git a/tests/check/gst/gstpipeline.c b/tests/check/gst/gstpipeline.c index d22b03e2d6..7d83b02b44 100644 --- a/tests/check/gst/gstpipeline.c +++ b/tests/check/gst/gstpipeline.c @@ -26,8 +26,6 @@ #include #include -#define WAIT_TIME (300 * GST_MSECOND) - /* an empty pipeline can go to PLAYING in one go */ GST_START_TEST (test_async_state_change_empty) { @@ -240,218 +238,146 @@ GST_START_TEST (test_bus) GST_END_TEST; -static GMutex probe_lock; -static GCond probe_cond; - -static GstPadProbeReturn -sink_pad_probe (GstPad * pad, GstPadProbeInfo * info, gpointer user_data) -{ - GstClockTime *first_timestamp = user_data; - GstBuffer *buffer; - - fail_unless ((GST_PAD_PROBE_INFO_TYPE (info) & GST_PAD_PROBE_TYPE_BUFFER)); - - buffer = GST_BUFFER (info->data); - - GST_LOG_OBJECT (pad, "buffer with timestamp %" GST_TIME_FORMAT, - GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buffer))); - - fail_if (GST_BUFFER_TIMESTAMP (buffer) == GST_CLOCK_TIME_NONE, - "testing if buffer timestamps are right, but got CLOCK_TIME_NONE"); - - if (*first_timestamp == GST_CLOCK_TIME_NONE) { - *first_timestamp = GST_BUFFER_TIMESTAMP (buffer); - } - - g_mutex_lock (&probe_lock); - g_cond_signal (&probe_cond); - g_mutex_unlock (&probe_lock); - - return GST_PAD_PROBE_OK; -} - GST_START_TEST (test_base_time) { GstElement *pipeline, *fakesrc, *fakesink; - GstPad *sink; - GstClockTime observed, lower, upper, base, stream; + GstClockTime base, start; + gint64 position; GstClock *clock; + clock = gst_test_clock_new (); + gst_test_clock_set_time (GST_TEST_CLOCK (clock), 100 * GST_SECOND); + pipeline = gst_element_factory_make ("pipeline", "pipeline"); fakesrc = gst_element_factory_make ("fakesrc", "fakesrc"); fakesink = gst_element_factory_make ("fakesink", "fakesink"); + gst_pipeline_use_clock (GST_PIPELINE (pipeline), clock); + fail_unless (pipeline && fakesrc && fakesink, "couldn't make elements"); - g_object_set (fakesrc, "is-live", (gboolean) TRUE, NULL); + g_object_set (fakesrc, "is-live", (gboolean) TRUE, "do-timestamp", TRUE, + "format", GST_FORMAT_TIME, "sizetype", 2, "sizemax", 4096, "datarate", + 4096 * 100, NULL); + g_object_set (fakesink, "sync", TRUE, NULL); gst_bin_add_many (GST_BIN (pipeline), fakesrc, fakesink, NULL); gst_element_link (fakesrc, fakesink); - sink = gst_element_get_static_pad (fakesink, "sink"); - gst_pad_add_probe (sink, GST_PAD_PROBE_TYPE_BUFFER, sink_pad_probe, - &observed, NULL); - fail_unless (gst_element_set_state (pipeline, GST_STATE_PAUSED) == GST_STATE_CHANGE_NO_PREROLL, "expected no-preroll from live pipeline"); - clock = gst_system_clock_obtain (); - fail_unless (clock && GST_IS_CLOCK (clock), "i want a clock dammit"); - gst_pipeline_use_clock (GST_PIPELINE (pipeline), clock); - - fail_unless (gst_element_get_start_time (pipeline) == 0, - "stream time doesn't start off at 0"); + fail_unless_equals_uint64 (gst_element_get_start_time (pipeline), 0); /* test the first: that base time is being distributed correctly, timestamps are correct relative to the running clock and base time */ { - lower = gst_clock_get_time (clock); - - observed = GST_CLOCK_TIME_NONE; - gst_element_set_state (pipeline, GST_STATE_PLAYING); fail_unless (gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE) == GST_STATE_CHANGE_SUCCESS, "failed state change"); - g_mutex_lock (&probe_lock); - while (observed == GST_CLOCK_TIME_NONE) - g_cond_wait (&probe_cond, &probe_lock); - g_mutex_unlock (&probe_lock); - - /* now something a little more than lower was distributed as the base time, - * and the buffer was timestamped between 0 and upper-base - */ + /* Wait for time for 1s to pass */ + for (;;) { + gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (clock), NULL); + if (gst_test_clock_get_next_entry_time (GST_TEST_CLOCK (clock)) > + 101 * GST_SECOND) + break; + gst_test_clock_crank (GST_TEST_CLOCK (clock)); + } + /* Now the base time should be exactly the clock time when we start and the + * position should be at 1s because we waited 1s */ base = gst_element_get_base_time (pipeline); - fail_if (base == GST_CLOCK_TIME_NONE); + fail_unless_equals_uint64 (base, 100 * GST_SECOND); - /* set stream time */ + fail_unless (gst_element_query_position (fakesink, GST_FORMAT_TIME, + &position)); + fail_unless_equals_uint64 (position, 1 * GST_SECOND); + + /* wait for another 1s of buffers to pass */ + for (;;) { + gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (clock), NULL); + if (gst_test_clock_get_next_entry_time (GST_TEST_CLOCK (clock)) > + 102 * GST_SECOND) + break; + gst_test_clock_crank (GST_TEST_CLOCK (clock)); + } + + /* set start time by pausing */ gst_element_set_state (pipeline, GST_STATE_PAUSED); - /* pulling upper here makes sure that the pipeline's new stream time has - already been computed */ - upper = gst_clock_get_time (clock); - fail_unless (gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE) == GST_STATE_CHANGE_NO_PREROLL, "failed state change"); - fail_if (observed == GST_CLOCK_TIME_NONE, "no timestamp recorded"); + start = gst_element_get_start_time (pipeline); + /* start time should be exactly 2s as that much time advanced, it's + * the current running time */ + fail_unless_equals_uint64 (start, 2 * GST_SECOND); - fail_unless (base >= lower, "early base time: %" GST_TIME_FORMAT " < %" - GST_TIME_FORMAT, GST_TIME_ARGS (base), GST_TIME_ARGS (lower)); - fail_unless (upper >= base, "bogus base time: %" GST_TIME_FORMAT " > %" - GST_TIME_FORMAT, GST_TIME_ARGS (base), GST_TIME_ARGS (upper)); - - stream = gst_element_get_start_time (pipeline); - - fail_unless (stream > 0, "bogus new stream time: %" GST_TIME_FORMAT " > %" - GST_TIME_FORMAT, GST_TIME_ARGS (stream), GST_TIME_ARGS (0)); - fail_unless (stream <= upper, - "bogus new stream time: %" GST_TIME_FORMAT " > %" GST_TIME_FORMAT, - GST_TIME_ARGS (stream), GST_TIME_ARGS (upper)); - - fail_unless (observed <= stream, "timestamps outrun stream time: %" - GST_TIME_FORMAT " > %" GST_TIME_FORMAT, - GST_TIME_ARGS (observed), GST_TIME_ARGS (stream)); - fail_unless (observed != GST_CLOCK_TIME_NONE, "early timestamp: %" - GST_TIME_FORMAT " < %" GST_TIME_FORMAT, GST_TIME_ARGS (observed), - GST_TIME_ARGS (lower - base)); - fail_unless (observed <= upper - base, - "late timestamp: %" GST_TIME_FORMAT " > %" GST_TIME_FORMAT, - GST_TIME_ARGS (observed), GST_TIME_ARGS (upper - base)); + fail_unless (gst_element_query_position (fakesink, GST_FORMAT_TIME, + &position)); + fail_unless_equals_uint64 (position, 2 * GST_SECOND); } /* test the second: that the base time is redistributed when we go to PLAYING again */ { - GstClockID clock_id; - GstClockTime oldbase = base, oldstream = stream; - - /* let some time pass */ - clock_id = gst_clock_new_single_shot_id (clock, upper + WAIT_TIME); - fail_unless (gst_clock_id_wait (clock_id, NULL) == GST_CLOCK_OK, - "unexpected clock_id_wait return"); - gst_clock_id_unref (clock_id); - - lower = gst_clock_get_time (clock); - fail_if (lower == GST_CLOCK_TIME_NONE); - - observed = GST_CLOCK_TIME_NONE; - - fail_unless (lower >= upper + WAIT_TIME, "clock did not advance?"); + /* Set time to 99s in the future */ + gst_test_clock_set_time (GST_TEST_CLOCK (clock), 200 * GST_SECOND); gst_element_set_state (pipeline, GST_STATE_PLAYING); fail_unless (gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE) == GST_STATE_CHANGE_SUCCESS, "failed state change"); - g_mutex_lock (&probe_lock); - while (observed == GST_CLOCK_TIME_NONE) - g_cond_wait (&probe_cond, &probe_lock); - g_mutex_unlock (&probe_lock); - - /* now the base time should have advanced by more than WAIT_TIME compared - * to what it was. The buffer will be timestamped between the last stream - * time and upper minus base. - */ + /* wait for 1s of buffers to pass */ + for (;;) { + gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (clock), NULL); + if (gst_test_clock_get_next_entry_time (GST_TEST_CLOCK (clock)) > + 201 * GST_SECOND) + break; + gst_test_clock_crank (GST_TEST_CLOCK (clock)); + } + /* now the base time should have advanced by 98s compared to what it was + * before (we played 2s between previous and current play and 100s passed) */ base = gst_element_get_base_time (pipeline); - fail_if (base == GST_CLOCK_TIME_NONE); + fail_unless_equals_uint64 (base, 198 * GST_SECOND); - /* set stream time */ + /* wait for 1s of buffers to pass */ + for (;;) { + gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (clock), NULL); + if (gst_test_clock_get_next_entry_time (GST_TEST_CLOCK (clock)) > + 202 * GST_SECOND) + break; + gst_test_clock_crank (GST_TEST_CLOCK (clock)); + } + + /* set start time by pausing */ gst_element_set_state (pipeline, GST_STATE_PAUSED); - - /* new stream time already set */ - upper = gst_clock_get_time (clock); - fail_unless (gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE) == GST_STATE_CHANGE_NO_PREROLL, "failed state change"); - fail_if (observed == GST_CLOCK_TIME_NONE, "no timestamp recorded"); + /* start time should now be 4s as that's the amount of time that has + * passed since we started until we paused above */ + start = gst_element_get_start_time (pipeline); + fail_unless_equals_uint64 (start, 4 * GST_SECOND); - stream = gst_element_get_start_time (pipeline); - - fail_unless (base >= oldbase + WAIT_TIME, "base time not reset"); - fail_unless (upper >= base + stream, "bogus base time: %" - GST_TIME_FORMAT " > %" GST_TIME_FORMAT, GST_TIME_ARGS (base), - GST_TIME_ARGS (upper)); - - fail_unless (lower >= base); - fail_unless (observed >= lower - base, "early timestamp: %" - GST_TIME_FORMAT " < %" GST_TIME_FORMAT, - GST_TIME_ARGS (observed), GST_TIME_ARGS (lower - base)); - fail_unless (observed <= upper - base, "late timestamp: %" - GST_TIME_FORMAT " > %" GST_TIME_FORMAT, - GST_TIME_ARGS (observed), GST_TIME_ARGS (upper - base)); - fail_unless (stream - oldstream <= upper - lower, - "insufficient stream time: %" GST_TIME_FORMAT " > %" GST_TIME_FORMAT, - GST_TIME_ARGS (observed), GST_TIME_ARGS (upper)); + fail_unless (gst_element_query_position (fakesink, GST_FORMAT_TIME, + &position)); + fail_unless_equals_uint64 (position, 4 * GST_SECOND); } /* test the third: that if I set CLOCK_TIME_NONE as the stream time, that the base time is not changed */ { - GstClockID clock_id; - GstClockTime oldbase = base, oldobserved = observed; - GstClockReturn ret; - - /* let some time pass */ - clock_id = gst_clock_new_single_shot_id (clock, upper + WAIT_TIME); - ret = gst_clock_id_wait (clock_id, NULL); - fail_unless (ret == GST_CLOCK_OK, - "unexpected clock_id_wait return %d", ret); - gst_clock_id_unref (clock_id); - - lower = gst_clock_get_time (clock); - - observed = GST_CLOCK_TIME_NONE; - - fail_unless (lower >= upper + WAIT_TIME, "clock did not advance?"); + GstClockTime oldbase; /* bling */ + oldbase = gst_element_get_base_time (pipeline); gst_element_set_start_time (pipeline, GST_CLOCK_TIME_NONE); gst_element_set_state (pipeline, GST_STATE_PLAYING); @@ -459,50 +385,45 @@ GST_START_TEST (test_base_time) GST_CLOCK_TIME_NONE) == GST_STATE_CHANGE_SUCCESS, "failed state change"); - g_mutex_lock (&probe_lock); - while (observed == GST_CLOCK_TIME_NONE) - g_cond_wait (&probe_cond, &probe_lock); - g_mutex_unlock (&probe_lock); + /* wait for 1s of buffers to pass */ + for (;;) { + gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (clock), NULL); + if (gst_test_clock_get_next_entry_time (GST_TEST_CLOCK (clock)) > + 203 * GST_SECOND) + break; + gst_test_clock_crank (GST_TEST_CLOCK (clock)); + } - /* now the base time should be the same as it was, and the timestamp should - * be more than WAIT_TIME past what it was. - */ + /* now the base time should be the same as it was */ base = gst_element_get_base_time (pipeline); - /* set stream time */ - gst_element_set_state (pipeline, GST_STATE_PAUSED); + /* wait for 1s of buffers to pass */ + for (;;) { + gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (clock), NULL); + if (gst_test_clock_get_next_entry_time (GST_TEST_CLOCK (clock)) > + 204 * GST_SECOND) + break; + gst_test_clock_crank (GST_TEST_CLOCK (clock)); + } - /* new stream time already set */ - upper = gst_clock_get_time (clock); + /* set start time by pausing */ + gst_element_set_state (pipeline, GST_STATE_PAUSED); fail_unless (gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE) == GST_STATE_CHANGE_NO_PREROLL, "failed state change"); - fail_if (observed == GST_CLOCK_TIME_NONE, "no timestamp recorded"); - fail_unless (gst_element_get_start_time (pipeline) == GST_CLOCK_TIME_NONE, "stream time was reset"); fail_unless (base == oldbase, "base time was reset"); - - fail_unless (observed >= lower - base, "early timestamp: %" - GST_TIME_FORMAT " < %" GST_TIME_FORMAT, - GST_TIME_ARGS (observed), GST_TIME_ARGS (lower - base)); - fail_unless (observed <= upper - base, "late timestamp: %" - GST_TIME_FORMAT " > %" GST_TIME_FORMAT, - GST_TIME_ARGS (observed), GST_TIME_ARGS (upper - base)); - fail_unless (observed - oldobserved >= WAIT_TIME, - "insufficient tstamp delta: %" GST_TIME_FORMAT " > %" GST_TIME_FORMAT, - GST_TIME_ARGS (observed), GST_TIME_ARGS (oldobserved)); } gst_element_set_state (pipeline, GST_STATE_NULL); - gst_object_unref (sink); - gst_object_unref (clock); gst_object_unref (pipeline); + gst_object_unref (clock); } GST_END_TEST; @@ -580,13 +501,15 @@ GST_START_TEST (test_pipeline_reset_start_time) GstElement *pipeline, *fakesrc, *fakesink; GstState state; GstClock *clock; - GstClockID id; gint64 position; + clock = gst_test_clock_new (); pipeline = gst_element_factory_make ("pipeline", "pipeline"); fakesrc = gst_element_factory_make ("fakesrc", "fakesrc"); fakesink = gst_element_factory_make ("fakesink", "fakesink"); + gst_pipeline_use_clock (GST_PIPELINE (pipeline), clock); + /* no more than 100 buffers per second */ g_object_set (fakesrc, "do-timestamp", TRUE, "format", GST_FORMAT_TIME, "sizetype", 2, "sizemax", 4096, "datarate", 4096 * 100, NULL); @@ -609,20 +532,19 @@ GST_START_TEST (test_pipeline_reset_start_time) /* We just started and never paused, start time must be 0 */ fail_unless (gst_element_get_start_time (fakesink) == 0); - clock = gst_pipeline_get_clock (GST_PIPELINE (pipeline)); - fail_unless (clock != NULL); - id = gst_clock_new_single_shot_id (clock, - gst_element_get_base_time (pipeline) + 55 * GST_MSECOND); - gst_clock_id_wait (id, NULL); - gst_clock_id_unref (id); - gst_object_unref (clock); + /* Wait for time to reach 50 msecs */ + for (;;) { + gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (clock), NULL); + if (gst_test_clock_get_next_entry_time (GST_TEST_CLOCK (clock)) > + 50 * GST_MSECOND) + break; + gst_test_clock_crank (GST_TEST_CLOCK (clock)); + } - /* We waited 50ms, so the position should be now >= 50ms */ + /* We waited 50ms, so the position should be now == 50ms */ fail_unless (gst_element_query_position (fakesink, GST_FORMAT_TIME, &position)); - fail_unless (position >= 50 * GST_MSECOND, - "Pipeline position is not at least 50millisecond (reported %" - G_GUINT64_FORMAT " nanoseconds)", position); + fail_unless_equals_uint64 (position, 50 * GST_MSECOND); fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_PAUSED), GST_STATE_CHANGE_ASYNC); @@ -632,10 +554,11 @@ GST_START_TEST (test_pipeline_reset_start_time) /* And now after pausing the start time should be bigger than the last * position */ - fail_unless (gst_element_get_start_time (fakesink) >= 50 * GST_MSECOND); + fail_unless_equals_uint64 (gst_element_get_start_time (fakesink), + 50 * GST_MSECOND); fail_unless (gst_element_query_position (fakesink, GST_FORMAT_TIME, &position)); - fail_unless (position >= 50 * GST_MSECOND); + fail_unless_equals_uint64 (position, 50 * GST_MSECOND); fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_READY), GST_STATE_CHANGE_SUCCESS); @@ -653,13 +576,14 @@ GST_START_TEST (test_pipeline_reset_start_time) * first time. Same goes for the position */ fail_unless (gst_element_query_position (fakesink, GST_FORMAT_TIME, &position)); - fail_unless (position < 50 * GST_MSECOND); + fail_unless_equals_uint64 (position, 0 * GST_MSECOND); fail_unless (gst_element_get_start_time (fakesink) == 0); gst_element_set_state (pipeline, GST_STATE_NULL); gst_object_unref (pipeline); + gst_object_unref (clock); } GST_END_TEST; @@ -718,12 +642,10 @@ GST_START_TEST (test_pipeline_processing_deadline) gst_test_clock_crank (GST_TEST_CLOCK (clock)); } - /* We waited 50ms, but the position should be now < 40ms */ + /* We waited 50ms, but the position should be 50ms - 20ms latency == 30ms */ fail_unless (gst_element_query_position (fakesink, GST_FORMAT_TIME, &position)); - fail_unless (position < 40 * GST_MSECOND, - "Pipeline position is not at least 50millisecond (reported %" - G_GUINT64_FORMAT " nanoseconds)", position); + fail_unless_equals_uint64 (position, 30 * GST_MSECOND); fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_PAUSED), GST_STATE_CHANGE_NO_PREROLL); @@ -731,12 +653,13 @@ GST_START_TEST (test_pipeline_processing_deadline) GST_STATE_CHANGE_NO_PREROLL); fail_unless_equals_int (state, GST_STATE_PAUSED); - /* And now after pausing the start time should be bigger than the last - * position */ - fail_unless (gst_element_get_start_time (fakesink) >= 50 * GST_MSECOND); + /* And now after pausing the start time should be exactly 50ms */ + fail_unless_equals_uint64 (gst_element_get_start_time (fakesink), + 50 * GST_MSECOND); fail_unless (gst_element_query_position (fakesink, GST_FORMAT_TIME, &position)); - fail_unless (position < 50 * GST_MSECOND); + /* but position should still be exactly 50ms - 20ms latency == 30ms */ + fail_unless_equals_uint64 (position, 30 * GST_MSECOND); fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_READY), GST_STATE_CHANGE_SUCCESS);