mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-14 13:21:28 +00:00
07fcd4d1b5
This is a follow up to review comments in !297 + The posting of the buffering message in READY_TO_PAUSED isn't needed, removing it made the test fail, but the correct fix was simply to link elements together + Move code to relock the queue and set last_posted_buffering_percent and percent_changed inside the buffering_post_lock in create_write(). This makes locking consistent with post_buffering() Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/297>
740 lines
23 KiB
C
740 lines
23 KiB
C
/* GStreamer unit tests for queue2
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*
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* Copyright (C) 2011 Tim-Philipp Müller <tim centricular net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <gst/check/gstcheck.h>
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static GstElement *
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setup_queue2 (GstElement * pipe, GstElement * input, GstElement * output)
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{
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GstElement *queue2;
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GstPad *sinkpad, *srcpad;
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queue2 = gst_element_factory_make ("queue2", NULL);
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fail_unless (queue2 != NULL, "failed to create 'queue2' element");
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gst_bin_add (GST_BIN (pipe), queue2);
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gst_bin_add (GST_BIN (pipe), input);
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gst_bin_add (GST_BIN (pipe), output);
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sinkpad = gst_element_get_static_pad (queue2, "sink");
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fail_unless (sinkpad != NULL, "failed to get queue2 sink pad");
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srcpad = gst_element_get_static_pad (input, "src");
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fail_unless (srcpad != NULL, "failed to find src pad for input element");
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fail_unless_equals_int (GST_PAD_LINK_OK, gst_pad_link (srcpad, sinkpad));
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gst_object_unref (srcpad);
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gst_object_unref (sinkpad);
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srcpad = gst_element_get_static_pad (queue2, "src");
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fail_unless (srcpad != NULL);
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sinkpad = gst_element_get_static_pad (output, "sink");
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fail_unless (sinkpad != NULL, "failed to find sink pad of output element");
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fail_unless_equals_int (GST_PAD_LINK_OK, gst_pad_link (srcpad, sinkpad));
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gst_object_unref (srcpad);
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gst_object_unref (sinkpad);
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return queue2;
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}
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GST_START_TEST (test_simple_pipeline)
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{
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GstElement *pipe, *input, *output;
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GstMessage *msg;
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pipe = gst_pipeline_new ("pipeline");
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input = gst_element_factory_make ("fakesrc", NULL);
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fail_unless (input != NULL, "failed to create 'fakesrc' element");
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g_object_set (input, "num-buffers", 256, "sizetype", 3, NULL);
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output = gst_element_factory_make ("fakesink", NULL);
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fail_unless (output != NULL, "failed to create 'fakesink' element");
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setup_queue2 (pipe, input, output);
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gst_element_set_state (pipe, GST_STATE_PLAYING);
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msg = gst_bus_poll (GST_ELEMENT_BUS (pipe),
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GST_MESSAGE_EOS | GST_MESSAGE_ERROR, -1);
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fail_if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR,
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"Expected EOS message, got ERROR message");
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gst_message_unref (msg);
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GST_LOG ("Got EOS, cleaning up");
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gst_element_set_state (pipe, GST_STATE_NULL);
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gst_object_unref (pipe);
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}
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GST_END_TEST;
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GST_START_TEST (test_simple_pipeline_ringbuffer)
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{
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GstElement *pipe, *queue2, *input, *output;
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GstMessage *msg;
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pipe = gst_pipeline_new ("pipeline");
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input = gst_element_factory_make ("fakesrc", NULL);
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fail_unless (input != NULL, "failed to create 'fakesrc' element");
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g_object_set (input, "num-buffers", 256, "sizetype", 3, NULL);
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output = gst_element_factory_make ("fakesink", NULL);
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fail_unless (output != NULL, "failed to create 'fakesink' element");
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queue2 = setup_queue2 (pipe, input, output);
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g_object_set (queue2, "ring-buffer-max-size", (guint64) 1024 * 50, NULL);
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gst_element_set_state (pipe, GST_STATE_PLAYING);
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msg = gst_bus_poll (GST_ELEMENT_BUS (pipe),
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GST_MESSAGE_EOS | GST_MESSAGE_ERROR, -1);
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fail_if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR,
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"Expected EOS message, got ERROR message");
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gst_message_unref (msg);
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GST_LOG ("Got EOS, cleaning up");
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gst_element_set_state (pipe, GST_STATE_NULL);
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gst_object_unref (pipe);
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}
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GST_END_TEST;
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static void
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do_test_simple_shutdown_while_running (guint64 ring_buffer_max_size)
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{
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GstElement *pipe, *q2;
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GstElement *input;
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GstElement *output;
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GstMessage *msg;
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pipe = gst_pipeline_new ("pipeline");
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input = gst_element_factory_make ("fakesrc", NULL);
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fail_unless (input != NULL, "failed to create 'fakesrc' element");
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g_object_set (input, "format", GST_FORMAT_TIME, "sizetype", 2,
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"sizemax", 10, NULL);
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output = gst_element_factory_make ("fakesink", NULL);
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fail_unless (output != NULL, "failed to create 'fakesink' element");
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q2 = setup_queue2 (pipe, input, output);
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if (ring_buffer_max_size > 0) {
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g_object_set (q2, "ring-buffer-max-size", ring_buffer_max_size,
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"temp-template", NULL, NULL);
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}
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gst_element_set_state (pipe, GST_STATE_PAUSED);
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/* wait until pipeline is up and running */
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msg = gst_bus_poll (GST_ELEMENT_BUS (pipe),
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GST_MESSAGE_ERROR | GST_MESSAGE_ASYNC_DONE, -1);
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fail_if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR, "Got ERROR message");
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gst_message_unref (msg);
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GST_LOG ("pipeline is running now");
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gst_element_set_state (pipe, GST_STATE_PLAYING);
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g_usleep (G_USEC_PER_SEC / 20);
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/* now shut down only the sink, so the queue gets a wrong-state flow return */
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gst_element_set_state (output, GST_STATE_NULL);
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GST_LOG ("Cleaning up");
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gst_element_set_state (pipe, GST_STATE_NULL);
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gst_object_unref (pipe);
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}
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GST_START_TEST (test_simple_shutdown_while_running)
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{
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int i;
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/* run a couple of iterations, gives higher chance of different code paths
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* being executed at time the flush is detected (esp. useful to make sure
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* things are cleaned up properly when running under valgrind) */
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for (i = 0; i < 10; ++i) {
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do_test_simple_shutdown_while_running (0);
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}
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}
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GST_END_TEST;
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GST_START_TEST (test_simple_shutdown_while_running_ringbuffer)
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{
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int i;
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/* run a couple of iterations, gives higher chance of different code paths
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* being executed at time the flush is detected (esp. useful to make sure
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* things are cleaned up properly when running under valgrind) */
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for (i = 0; i < 10; ++i) {
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do_test_simple_shutdown_while_running (1024 * 1024);
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}
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}
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GST_END_TEST;
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GST_START_TEST (test_simple_create_destroy)
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{
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GstElement *queue2;
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queue2 = gst_element_factory_make ("queue2", NULL);
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gst_object_unref (queue2);
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}
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GST_END_TEST;
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static gboolean
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queue2_dummypad_query (GstPad * sinkpad, GstObject * parent, GstQuery * query)
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{
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gboolean res = TRUE;
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switch (GST_QUERY_TYPE (query)) {
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case GST_QUERY_CAPS:
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{
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GstCaps *filter, *caps;
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gst_query_parse_caps (query, &filter);
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caps = (filter ? gst_caps_ref (filter) : gst_caps_new_any ());
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gst_query_set_caps_result (query, caps);
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gst_caps_unref (caps);
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break;
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}
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default:
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res = gst_pad_query_default (sinkpad, parent, query);
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break;
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}
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return res;
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}
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static gpointer
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pad_push_datablock_thread (gpointer data)
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{
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GstPad *pad = data;
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GstBuffer *buf;
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buf = gst_buffer_new_allocate (NULL, 80 * 1000, NULL);
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gst_pad_push (pad, buf);
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return NULL;
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}
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static GstPadProbeReturn
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block_without_queries_probe (GstPad * pad, GstPadProbeInfo * info,
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gpointer user_data)
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{
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GstPadProbeReturn ret = GST_PAD_PROBE_OK;
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/* allows queries to pass through */
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if ((GST_PAD_PROBE_INFO_TYPE (info) & GST_PAD_PROBE_TYPE_QUERY_BOTH) != 0)
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ret = GST_PAD_PROBE_PASS;
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return ret;
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}
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#define CHECK_FOR_BUFFERING_MSG(PIPELINE, EXPECTED_PERC) \
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G_STMT_START { \
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gint buf_perc; \
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GstMessage *msg; \
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GST_LOG ("waiting for %d%% buffering message", (EXPECTED_PERC)); \
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msg = gst_bus_poll (GST_ELEMENT_BUS (PIPELINE), \
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GST_MESSAGE_BUFFERING | GST_MESSAGE_ERROR, -1); \
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fail_if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR, \
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"Expected BUFFERING message, got ERROR message"); \
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gst_message_parse_buffering (msg, &buf_perc); \
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gst_message_unref (msg); \
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fail_unless (buf_perc == (EXPECTED_PERC), \
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"Got incorrect percentage: %d%% expected: %d%%", buf_perc, \
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(EXPECTED_PERC)); \
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} G_STMT_END
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GST_START_TEST (test_watermark_and_fill_level)
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{
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/* This test checks the behavior of the fill level and
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* the low/high watermarks. It also checks if the
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* low/high-percent and low/high-watermark properties
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* are coupled together properly. */
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GstElement *pipe;
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GstElement *queue2, *fakesink;
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GstPad *inputpad;
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GstPad *queue2_sinkpad;
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GstPad *sinkpad;
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GstSegment segment;
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GThread *thread;
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gint low_perc, high_perc;
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/* Setup test pipeline with one multiqueue and one fakesink */
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pipe = gst_pipeline_new ("pipeline");
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queue2 = gst_element_factory_make ("queue2", NULL);
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fail_unless (queue2 != NULL);
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gst_bin_add (GST_BIN (pipe), queue2);
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fakesink = gst_element_factory_make ("fakesink", NULL);
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fail_unless (fakesink != NULL);
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gst_bin_add (GST_BIN (pipe), fakesink);
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/* Block fakesink sinkpad flow to ensure the queue isn't emptied
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* by the prerolling sink */
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sinkpad = gst_element_get_static_pad (fakesink, "sink");
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gst_pad_add_probe (sinkpad, GST_PAD_PROBE_TYPE_BLOCK,
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block_without_queries_probe, NULL, NULL);
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gst_object_unref (sinkpad);
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g_object_set (queue2,
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"use-buffering", (gboolean) TRUE,
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"max-size-bytes", (guint) 1000 * 1000,
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"max-size-buffers", (guint) 0,
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"max-size-time", (guint64) 0,
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"low-watermark", (gdouble) 0.01, "high-watermark", (gdouble) 0.10, NULL);
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g_object_get (queue2, "low-percent", &low_perc,
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"high-percent", &high_perc, NULL);
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/* Check that low/high-watermark and low/high-percent are
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* coupled properly. (low/high-percent are deprecated and
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* exist for backwards compatibility.) */
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fail_unless_equals_int (low_perc, 1);
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fail_unless_equals_int (high_perc, 10);
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gst_segment_init (&segment, GST_FORMAT_TIME);
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inputpad = gst_pad_new ("dummysrc", GST_PAD_SRC);
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gst_pad_set_query_function (inputpad, queue2_dummypad_query);
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queue2_sinkpad = gst_element_get_static_pad (queue2, "sink");
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fail_unless (queue2_sinkpad != NULL);
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fail_unless (gst_pad_link (inputpad, queue2_sinkpad) == GST_PAD_LINK_OK);
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gst_pad_set_active (inputpad, TRUE);
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gst_pad_push_event (inputpad, gst_event_new_stream_start ("test"));
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gst_pad_push_event (inputpad, gst_event_new_segment (&segment));
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gst_object_unref (queue2_sinkpad);
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fail_unless (gst_element_link (queue2, fakesink));
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/* Start pipeline in paused state to ensure the sink remains
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* in preroll mode and blocks */
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gst_element_set_state (pipe, GST_STATE_PAUSED);
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/* When the use-buffering property is set to TRUE, a buffering
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* message is posted. Since the queue is empty at that point,
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* the buffering message contains a value of 0%. */
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CHECK_FOR_BUFFERING_MSG (pipe, 0);
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/* Feed data. queue will be filled to 80% (because it pushes 80000 bytes),
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* which is below the high-threshold, provoking a buffering message. */
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thread = g_thread_new ("push1", pad_push_datablock_thread, inputpad);
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g_thread_join (thread);
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/* Check for the buffering message; it should indicate 80% fill level
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* (Note that the percentage from the message is normalized) */
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CHECK_FOR_BUFFERING_MSG (pipe, 80);
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/* Increase the buffer size and lower the watermarks to test
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* if <1% watermarks are supported. */
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g_object_set (queue2,
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"max-size-bytes", (guint) 20 * 1000 * 1000,
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"low-watermark", (gdouble) 0.0001, "high-watermark", (gdouble) 0.005,
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NULL);
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/* First buffering message is posted after the max-size-bytes limit
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* is set to 20000000 bytes & the low-watermark is set. Since the
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* queue contains 80000 bytes, and the high watermark still is
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* 0.1 at this point, and the buffer level 80000 / 20000000 = 0.004 is
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* normalized by 0.1: 0.004 / 0.1 => buffering percentage 4%. */
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CHECK_FOR_BUFFERING_MSG (pipe, 4);
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/* Second buffering message is posted after the high-watermark limit
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* is set to 0.005. This time, the buffer level is normalized this way:
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* 0.004 / 0.005 => buffering percentage 80%. */
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CHECK_FOR_BUFFERING_MSG (pipe, 80);
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gst_element_set_state (pipe, GST_STATE_NULL);
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gst_object_unref (pipe);
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gst_object_unref (inputpad);
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}
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GST_END_TEST;
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static gpointer
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push_buffer (GstPad * sinkpad)
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{
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GstBuffer *buffer;
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buffer = gst_buffer_new_and_alloc (1 * 1024);
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gst_pad_chain (sinkpad, buffer);
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return NULL;
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}
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GST_START_TEST (test_filled_read)
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{
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GstElement *queue2;
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GstBuffer *buffer;
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GstPad *sinkpad, *srcpad;
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GThread *thread;
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GstSegment segment;
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queue2 = gst_element_factory_make ("queue2", NULL);
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sinkpad = gst_element_get_static_pad (queue2, "sink");
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srcpad = gst_element_get_static_pad (queue2, "src");
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g_object_set (queue2, "ring-buffer-max-size", (guint64) 5 * 1024,
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"use-buffering", FALSE,
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"max-size-buffers", (guint) 0, "max-size-time", (guint64) 0,
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"max-size-bytes", (guint) 4 * 1024, NULL);
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gst_pad_activate_mode (srcpad, GST_PAD_MODE_PULL, TRUE);
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gst_element_set_state (queue2, GST_STATE_PLAYING);
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gst_segment_init (&segment, GST_FORMAT_BYTES);
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gst_pad_send_event (sinkpad, gst_event_new_stream_start ("test"));
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gst_pad_send_event (sinkpad, gst_event_new_segment (&segment));
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/* fill up the buffer */
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buffer = gst_buffer_new_and_alloc (4 * 1024);
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fail_unless (gst_pad_chain (sinkpad, buffer) == GST_FLOW_OK);
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thread =
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g_thread_try_new ("gst-check", (GThreadFunc) push_buffer, sinkpad, NULL);
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fail_unless (thread != NULL);
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buffer = NULL;
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fail_unless (gst_pad_get_range (srcpad, 1024, 4 * 1024,
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&buffer) == GST_FLOW_OK);
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fail_unless (gst_buffer_get_size (buffer) == 4 * 1024);
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gst_buffer_unref (buffer);
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gst_element_set_state (queue2, GST_STATE_NULL);
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g_thread_join (thread);
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gst_object_unref (sinkpad);
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gst_object_unref (srcpad);
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gst_object_unref (queue2);
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}
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GST_END_TEST;
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static GstPadProbeReturn
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block_callback (GstPad * pad, GstPadProbeInfo * info, gpointer user_data)
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{
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return GST_PAD_PROBE_OK;
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}
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GST_START_TEST (test_percent_overflow)
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{
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GstElement *queue2;
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GstBuffer *buffer;
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GstPad *sinkpad, *srcpad;
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gulong block_probe;
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guint64 i;
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guint64 current_level_time;
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GstSegment segment;
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queue2 = gst_element_factory_make ("queue2", NULL);
|
|
sinkpad = gst_element_get_static_pad (queue2, "sink");
|
|
srcpad = gst_element_get_static_pad (queue2, "src");
|
|
|
|
block_probe = gst_pad_add_probe (srcpad,
|
|
GST_PAD_PROBE_TYPE_BLOCK | GST_PAD_PROBE_TYPE_BUFFER,
|
|
block_callback, NULL, NULL);
|
|
|
|
g_object_set (queue2, "use-buffering", TRUE,
|
|
"use-rate-estimate", FALSE,
|
|
"max-size-buffers", 0,
|
|
"max-size-time", 2 * GST_SECOND, "max-size-bytes", 0, NULL);
|
|
|
|
gst_pad_activate_mode (srcpad, GST_PAD_MODE_PUSH, TRUE);
|
|
gst_element_set_state (queue2, GST_STATE_PAUSED);
|
|
|
|
gst_segment_init (&segment, GST_FORMAT_TIME);
|
|
segment.start = 0;
|
|
segment.time = 0;
|
|
segment.position = 0;
|
|
gst_pad_send_event (sinkpad, gst_event_new_stream_start ("test"));
|
|
gst_pad_send_event (sinkpad, gst_event_new_segment (&segment));
|
|
|
|
/* push 2 seconds of data with valid but excessively high timestamps */
|
|
for (i = 0; i < 20; i++) {
|
|
buffer = gst_buffer_new_and_alloc (1024);
|
|
GST_BUFFER_PTS (buffer) =
|
|
G_GUINT64_CONSTANT (18446744071709551616) + i * (GST_SECOND / 10);
|
|
GST_BUFFER_DTS (buffer) =
|
|
G_GUINT64_CONSTANT (18446744071709551616) + i * (GST_SECOND / 10);
|
|
GST_BUFFER_DURATION (buffer) = (GST_SECOND / 10);
|
|
fail_unless (gst_pad_chain (sinkpad, buffer) == GST_FLOW_OK);
|
|
}
|
|
|
|
g_object_get (queue2, "current-level-time", ¤t_level_time, NULL);
|
|
|
|
gst_pad_remove_probe (srcpad, block_probe);
|
|
|
|
gst_element_set_state (queue2, GST_STATE_NULL);
|
|
|
|
gst_object_unref (sinkpad);
|
|
gst_object_unref (srcpad);
|
|
gst_object_unref (queue2);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_small_ring_buffer)
|
|
{
|
|
GstElement *pipeline;
|
|
GstElement *queue2;
|
|
const gchar *desc;
|
|
GstBus *bus;
|
|
GstMessage *msg;
|
|
|
|
/* buffer too small to seek used to crash, test for regression */
|
|
desc = "fakesrc sizetype=2 sizemax=4096 num-buffers=100 datarate=1000 ! "
|
|
"queue2 ring-buffer-max-size=1000 name=q2 ! fakesink sync=true";
|
|
|
|
pipeline = gst_parse_launch (desc, NULL);
|
|
fail_if (pipeline == NULL);
|
|
|
|
queue2 = gst_bin_get_by_name (GST_BIN (pipeline), "q2");
|
|
fail_if (queue2 == NULL);
|
|
|
|
/* bring the pipeline to PLAYING, then start switching */
|
|
bus = gst_element_get_bus (pipeline);
|
|
fail_if (bus == NULL);
|
|
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
/* Wait for the pipeline to hit playing */
|
|
gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
|
|
|
|
/* now wait for completion or error */
|
|
msg = gst_bus_poll (bus, GST_MESSAGE_EOS | GST_MESSAGE_ERROR, -1);
|
|
fail_if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR,
|
|
"Expected EOS message, got ERROR message");
|
|
gst_message_unref (msg);
|
|
|
|
gst_element_set_state (pipeline, GST_STATE_NULL);
|
|
gst_object_unref (queue2);
|
|
gst_object_unref (bus);
|
|
gst_object_unref (pipeline);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
#define DOWNSTREAM_BITRATE (8 * 100 * 1000)
|
|
|
|
static GstPadProbeReturn
|
|
bitrate_query_probe (GstPad * pad, GstPadProbeInfo * info, gpointer user_data)
|
|
{
|
|
GstPadProbeReturn ret = GST_PAD_PROBE_OK;
|
|
|
|
/* allows queries to pass through */
|
|
if ((GST_PAD_PROBE_INFO_TYPE (info) & GST_PAD_PROBE_TYPE_QUERY_DOWNSTREAM) !=
|
|
0) {
|
|
GstQuery *query = GST_PAD_PROBE_INFO_QUERY (info);
|
|
|
|
switch (GST_QUERY_TYPE (query)) {
|
|
case GST_QUERY_BITRATE:{
|
|
gst_query_set_bitrate (query, DOWNSTREAM_BITRATE);
|
|
ret = GST_PAD_PROBE_HANDLED;
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
GST_START_TEST (test_bitrate_query)
|
|
{
|
|
/* This test checks the behavior of the bitrate query usage with the
|
|
* fill levels and buffering messages */
|
|
|
|
GstElement *pipe;
|
|
GstElement *queue2, *fakesink;
|
|
GstPad *inputpad;
|
|
GstPad *queue2_sinkpad;
|
|
GstPad *sinkpad;
|
|
GstSegment segment;
|
|
GThread *thread;
|
|
|
|
/* Setup test pipeline with one queue2 and one fakesink */
|
|
|
|
pipe = gst_pipeline_new ("pipeline");
|
|
queue2 = gst_element_factory_make ("queue2", NULL);
|
|
fail_unless (queue2 != NULL);
|
|
gst_bin_add (GST_BIN (pipe), queue2);
|
|
|
|
fakesink = gst_element_factory_make ("fakesink", NULL);
|
|
fail_unless (fakesink != NULL);
|
|
gst_bin_add (GST_BIN (pipe), fakesink);
|
|
|
|
/* Block fakesink sinkpad flow to ensure the queue isn't emptied
|
|
* by the prerolling sink */
|
|
sinkpad = gst_element_get_static_pad (fakesink, "sink");
|
|
gst_pad_add_probe (sinkpad, GST_PAD_PROBE_TYPE_BLOCK,
|
|
block_without_queries_probe, NULL, NULL);
|
|
gst_pad_add_probe (sinkpad, GST_PAD_PROBE_TYPE_QUERY_DOWNSTREAM,
|
|
bitrate_query_probe, NULL, NULL);
|
|
gst_object_unref (sinkpad);
|
|
|
|
g_object_set (queue2,
|
|
"use-buffering", (gboolean) TRUE,
|
|
"use-bitrate-query", (gboolean) TRUE,
|
|
"max-size-bytes", (guint) 0,
|
|
"max-size-buffers", (guint) 0,
|
|
"max-size-time", (guint64) 1 * GST_SECOND, NULL);
|
|
|
|
gst_segment_init (&segment, GST_FORMAT_TIME);
|
|
|
|
inputpad = gst_pad_new ("dummysrc", GST_PAD_SRC);
|
|
gst_pad_set_query_function (inputpad, queue2_dummypad_query);
|
|
|
|
queue2_sinkpad = gst_element_get_static_pad (queue2, "sink");
|
|
fail_unless (queue2_sinkpad != NULL);
|
|
fail_unless (gst_pad_link (inputpad, queue2_sinkpad) == GST_PAD_LINK_OK);
|
|
|
|
gst_pad_set_active (inputpad, TRUE);
|
|
|
|
gst_pad_push_event (inputpad, gst_event_new_stream_start ("test"));
|
|
gst_pad_push_event (inputpad, gst_event_new_segment (&segment));
|
|
|
|
gst_object_unref (queue2_sinkpad);
|
|
|
|
fail_unless (gst_element_link (queue2, fakesink));
|
|
|
|
/* Start pipeline in paused state to ensure the sink remains
|
|
* in preroll mode and blocks */
|
|
gst_element_set_state (pipe, GST_STATE_PAUSED);
|
|
|
|
/* When the use-buffering property is set to TRUE, a buffering
|
|
* message is posted. Since the queue is empty at that point,
|
|
* the buffering message contains a value of 0%. */
|
|
CHECK_FOR_BUFFERING_MSG (pipe, 0);
|
|
|
|
/* Feed data. queue will be filled to 80% (80000 bytes is pushed and
|
|
* with a bitrate of 100 * 1000, 80000 bytes is 80% of 1 second of data as
|
|
* set in the max-size-time limit) */
|
|
thread = g_thread_new ("push1", pad_push_datablock_thread, inputpad);
|
|
g_thread_join (thread);
|
|
|
|
/* Check for the buffering message; it should indicate 80% fill level
|
|
* (Note that the percentage from the message is normalized) */
|
|
CHECK_FOR_BUFFERING_MSG (pipe, 80);
|
|
|
|
gst_element_set_state (pipe, GST_STATE_NULL);
|
|
gst_object_unref (pipe);
|
|
gst_object_unref (inputpad);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_ready_paused_buffering_message)
|
|
{
|
|
/* This test verifies that a buffering message is posted during the
|
|
* READY->PAUSED state change. */
|
|
|
|
GstElement *pipe;
|
|
GstElement *fakesrc, *queue2, *fakesink;
|
|
|
|
/* Set up simple test pipeline. */
|
|
|
|
pipe = gst_pipeline_new ("pipeline");
|
|
|
|
/* Set up the fakesrc to actually produce data. */
|
|
fakesrc = gst_element_factory_make ("fakesrc", NULL);
|
|
fail_unless (fakesrc != NULL);
|
|
g_object_set (G_OBJECT (fakesrc), "format", (gint) 3, "filltype", (gint) 2,
|
|
"sizetype", (gint) 2, "sizemax", (gint) 4096, "datarate", (gint) 4096,
|
|
NULL);
|
|
|
|
queue2 = gst_element_factory_make ("queue2", NULL);
|
|
fail_unless (queue2 != NULL);
|
|
/* Note that use-buffering is set _before_ the queue2 got added to pipe.
|
|
* This is intentional. queue2's set_property function attempts to post a
|
|
* buffering message. This fails silently, because without having been added
|
|
* to a bin, queue2 won't have been assigned a bus, so it cannot post that
|
|
* message anywhere. In such a case, the next attempt to post a buffering
|
|
* message must always actually be attempted. (Normally, queue2 performs
|
|
* internal checks to see whether or not the buffering message would be
|
|
* redundant because a prior message with the same percentage was already
|
|
* posted. But these checked only make sense if the previous posting attempt
|
|
* succeeded.) */
|
|
g_object_set (queue2, "use-buffering", (gboolean) TRUE, NULL);
|
|
|
|
fakesink = gst_element_factory_make ("fakesink", NULL);
|
|
fail_unless (fakesink != NULL);
|
|
|
|
gst_bin_add_many (GST_BIN (pipe), fakesrc, queue2, fakesink, NULL);
|
|
gst_element_link_many (fakesrc, queue2, fakesink, NULL);
|
|
|
|
/* Set the pipeline to PAUSED. This should cause queue2 to attempt to post
|
|
* a buffering message during its READY->PAUSED state change. And this should
|
|
* succeed, since queue2 has been added to pipe by now. */
|
|
gst_element_set_state (pipe, GST_STATE_PAUSED);
|
|
gst_element_get_state (pipe, NULL, NULL, GST_CLOCK_TIME_NONE);
|
|
|
|
/* Look for the expected 0% buffering message. */
|
|
CHECK_FOR_BUFFERING_MSG (pipe, 0);
|
|
|
|
gst_element_set_state (pipe, GST_STATE_NULL);
|
|
gst_object_unref (pipe);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static Suite *
|
|
queue2_suite (void)
|
|
{
|
|
Suite *s = suite_create ("queue2");
|
|
TCase *tc_chain = tcase_create ("general");
|
|
|
|
suite_add_tcase (s, tc_chain);
|
|
tcase_add_test (tc_chain, test_simple_create_destroy);
|
|
tcase_add_test (tc_chain, test_simple_pipeline);
|
|
tcase_add_test (tc_chain, test_simple_pipeline_ringbuffer);
|
|
tcase_add_test (tc_chain, test_simple_shutdown_while_running);
|
|
tcase_add_test (tc_chain, test_simple_shutdown_while_running_ringbuffer);
|
|
tcase_add_test (tc_chain, test_watermark_and_fill_level);
|
|
tcase_add_test (tc_chain, test_filled_read);
|
|
tcase_add_test (tc_chain, test_percent_overflow);
|
|
tcase_add_test (tc_chain, test_small_ring_buffer);
|
|
tcase_add_test (tc_chain, test_bitrate_query);
|
|
tcase_add_test (tc_chain, test_ready_paused_buffering_message);
|
|
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (queue2)
|