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289 lines
8.3 KiB
C
289 lines
8.3 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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#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 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 Suite *
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queue2_suite (void)
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{
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Suite *s = suite_create ("queue2");
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TCase *tc_chain = tcase_create ("general");
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_simple_create_destroy);
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tcase_add_test (tc_chain, test_simple_pipeline);
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tcase_add_test (tc_chain, test_simple_pipeline_ringbuffer);
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tcase_add_test (tc_chain, test_simple_shutdown_while_running);
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tcase_add_test (tc_chain, test_simple_shutdown_while_running_ringbuffer);
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tcase_add_test (tc_chain, test_filled_read);
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return s;
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}
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GST_CHECK_MAIN (queue2)
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