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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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335 lines
8.3 KiB
C
335 lines
8.3 KiB
C
/* GStreamer
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*
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* unit test for fakesrc
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*
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* Copyright (C) <2005> Thomas Vander Stichele <thomas at apestaart dot org>
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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 <unistd.h>
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#include <gst/check/gstcheck.h>
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static gboolean have_eos = FALSE;
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static GstPad *mysinkpad;
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static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS_ANY);
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static gboolean
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event_func (GstPad * pad, GstObject * parent, GstEvent * event)
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{
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if (GST_EVENT_TYPE (event) == GST_EVENT_EOS) {
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have_eos = TRUE;
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}
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gst_event_unref (event);
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return TRUE;
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}
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static GstElement *
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setup_fakesrc (void)
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{
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GstElement *fakesrc;
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GST_DEBUG ("setup_fakesrc");
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fakesrc = gst_check_setup_element ("fakesrc");
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mysinkpad = gst_check_setup_sink_pad (fakesrc, &sinktemplate);
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gst_pad_set_event_function (mysinkpad, event_func);
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gst_pad_set_active (mysinkpad, TRUE);
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have_eos = FALSE;
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return fakesrc;
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}
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static void
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cleanup_fakesrc (GstElement * fakesrc)
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{
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gst_pad_set_active (mysinkpad, FALSE);
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gst_check_teardown_sink_pad (fakesrc);
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gst_check_teardown_element (fakesrc);
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}
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GST_START_TEST (test_num_buffers)
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{
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GstElement *src;
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src = setup_fakesrc ();
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g_object_set (G_OBJECT (src), "num-buffers", 3, NULL);
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fail_unless (gst_element_set_state (src,
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GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
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"could not set to playing");
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while (!have_eos) {
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g_usleep (1000);
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}
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fail_unless_equals_int (g_list_length (buffers), 3);
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gst_check_drop_buffers ();
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fail_unless (gst_element_set_state (src,
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GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null");
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/* cleanup */
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cleanup_fakesrc (src);
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}
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GST_END_TEST;
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GST_START_TEST (test_sizetype_empty)
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{
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GstElement *src;
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GList *l;
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src = setup_fakesrc ();
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g_object_set (G_OBJECT (src), "sizetype", 1, NULL);
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g_object_set (G_OBJECT (src), "num-buffers", 100, NULL);
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fail_unless (gst_element_set_state (src,
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GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
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"could not set to playing");
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while (!have_eos) {
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g_usleep (1000);
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}
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fail_unless_equals_int (g_list_length (buffers), 100);
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l = buffers;
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while (l) {
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GstBuffer *buf = l->data;
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fail_unless (gst_buffer_get_size (buf) == 0);
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l = l->next;
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}
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gst_check_drop_buffers ();
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fail_unless (gst_element_set_state (src,
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GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null");
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/* cleanup */
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cleanup_fakesrc (src);
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}
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GST_END_TEST;
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GST_START_TEST (test_sizetype_fixed)
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{
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GstElement *src;
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GList *l;
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src = setup_fakesrc ();
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g_object_set (G_OBJECT (src), "sizetype", 2, NULL);
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g_object_set (G_OBJECT (src), "sizemax", 8192, NULL);
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g_object_set (G_OBJECT (src), "num-buffers", 100, NULL);
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fail_unless (gst_element_set_state (src,
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GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
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"could not set to playing");
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while (!have_eos) {
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g_usleep (1000);
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}
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fail_unless (g_list_length (buffers) == 100);
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l = buffers;
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while (l) {
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GstBuffer *buf = l->data;
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fail_unless (gst_buffer_get_size (buf) == 8192);
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l = l->next;
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}
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gst_check_drop_buffers ();
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fail_unless (gst_element_set_state (src,
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GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null");
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/* cleanup */
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cleanup_fakesrc (src);
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}
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GST_END_TEST;
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GST_START_TEST (test_sizetype_random)
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{
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GstElement *src;
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GList *l;
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src = setup_fakesrc ();
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g_object_set (G_OBJECT (src), "sizetype", 3, NULL);
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g_object_set (G_OBJECT (src), "sizemin", 4096, NULL);
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g_object_set (G_OBJECT (src), "sizemax", 8192, NULL);
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g_object_set (G_OBJECT (src), "num-buffers", 100, NULL);
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fail_unless (gst_element_set_state (src,
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GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
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"could not set to playing");
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while (!have_eos) {
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g_usleep (1000);
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}
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fail_unless (g_list_length (buffers) == 100);
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l = buffers;
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while (l) {
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GstBuffer *buf = l->data;
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fail_if (gst_buffer_get_size (buf) > 8192);
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fail_if (gst_buffer_get_size (buf) < 4096);
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l = l->next;
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}
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gst_check_drop_buffers ();
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fail_unless (gst_element_set_state (src,
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GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null");
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/* cleanup */
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cleanup_fakesrc (src);
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}
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GST_END_TEST;
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GST_START_TEST (test_no_preroll)
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{
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GstElement *src;
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GstStateChangeReturn ret;
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src = setup_fakesrc ();
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g_object_set (G_OBJECT (src), "is-live", TRUE, NULL);
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ret = gst_element_set_state (src, GST_STATE_PAUSED);
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fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL,
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"error going to paused the first time");
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ret = gst_element_set_state (src, GST_STATE_PAUSED);
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fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL,
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"error going to paused the second time");
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fail_unless (gst_element_set_state (src,
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GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null");
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/* cleanup */
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cleanup_fakesrc (src);
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}
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GST_END_TEST;
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static void
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handoff_cb (GstElement * element, GstBuffer * buf, GstPad * pad,
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gint * p_counter)
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{
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*p_counter += 1;
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GST_LOG ("counter = %d", *p_counter);
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}
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GST_START_TEST (test_reuse_push)
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{
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GstElement *src, *sep, *sink, *pipeline;
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GstBus *bus;
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gint counter, repeat = 3, num_buffers = 10;
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pipeline = gst_pipeline_new ("pipeline");
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fail_unless (pipeline != NULL, "Failed to create pipeline!");
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bus = gst_element_get_bus (pipeline);
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src = gst_element_factory_make ("fakesrc", "fakesrc");
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fail_unless (src != NULL, "Failed to create 'fakesrc' element!");
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sep = gst_element_factory_make ("queue", "queue");
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fail_unless (sep != NULL, "Failed to create 'queue' element");
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sink = gst_element_factory_make ("fakesink", "fakesink");
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fail_unless (sink != NULL, "Failed to create 'fakesink' element!");
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g_object_set (sink, "signal-handoffs", TRUE, NULL);
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g_signal_connect (sink, "handoff", G_CALLBACK (handoff_cb), &counter);
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gst_bin_add_many (GST_BIN (pipeline), src, sep, sink, NULL);
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fail_unless (gst_element_link (src, sep));
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fail_unless (gst_element_link (sep, sink));
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g_object_set (src, "num-buffers", num_buffers, NULL);
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do {
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GstStateChangeReturn state_ret;
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GstMessage *msg;
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GST_INFO ("====================== round %d ======================", repeat);
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counter = 0;
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state_ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
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fail_unless (state_ret != GST_STATE_CHANGE_FAILURE);
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if (state_ret == GST_STATE_CHANGE_ASYNC) {
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GST_LOG ("waiting for pipeline to reach PAUSED state");
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state_ret = gst_element_get_state (pipeline, NULL, NULL, -1);
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fail_unless_equals_int (state_ret, GST_STATE_CHANGE_SUCCESS);
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}
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GST_LOG ("PAUSED, let's read all of it");
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state_ret = gst_element_set_state (pipeline, GST_STATE_PLAYING);
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fail_unless (state_ret != GST_STATE_CHANGE_FAILURE);
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msg = gst_bus_poll (bus, GST_MESSAGE_EOS, -1);
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fail_unless (msg != NULL, "Expected EOS message on bus!");
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gst_message_unref (msg);
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if (num_buffers >= 0) {
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fail_unless_equals_int (counter, num_buffers);
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}
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fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_NULL),
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GST_STATE_CHANGE_SUCCESS);
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--repeat;
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} while (repeat > 0);
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gst_object_unref (bus);
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gst_object_unref (pipeline);
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}
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GST_END_TEST;
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static Suite *
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fakesrc_suite (void)
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{
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Suite *s = suite_create ("fakesrc");
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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_num_buffers);
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tcase_add_test (tc_chain, test_sizetype_empty);
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tcase_add_test (tc_chain, test_sizetype_fixed);
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tcase_add_test (tc_chain, test_sizetype_random);
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tcase_add_test (tc_chain, test_no_preroll);
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tcase_add_test (tc_chain, test_reuse_push);
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return s;
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}
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GST_CHECK_MAIN (fakesrc);
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