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3b54dace2d
In many cases the unistd.h includes weren't actually needed. Preparation for making tests work on Windows with MSVC.
493 lines
16 KiB
C
493 lines
16 KiB
C
/* GStreamer unit test for capsfilter
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* Copyright (C) <2008> 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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#define CAPS_TEMPLATE_STRING \
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"audio/x-raw, " \
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"channels = (int) [ 1, 2], " \
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"rate = (int) [ 1, MAX ]"
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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 (CAPS_TEMPLATE_STRING)
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);
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static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
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GST_PAD_SRC,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS (CAPS_TEMPLATE_STRING)
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);
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static GstStaticPadTemplate any_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 GstStaticPadTemplate any_srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
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GST_PAD_SRC,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS_ANY);
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static GList *events = NULL;
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static gboolean
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test_pad_eventfunc (GstPad * pad, GstObject * parent, GstEvent * event)
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{
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events = g_list_append (events, event);
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return TRUE;
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}
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GST_START_TEST (test_unfixed_downstream_caps)
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{
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GstElement *pipe, *src, *filter;
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GstCaps *filter_caps;
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GstPad *mysinkpad;
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GstMessage *msg;
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pipe = gst_check_setup_element ("pipeline");
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src = gst_check_setup_element ("fakesrc");
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g_object_set (src, "sizetype", 2, "sizemax", 1024, "num-buffers", 1, NULL);
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filter = gst_check_setup_element ("capsfilter");
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filter_caps = gst_caps_from_string ("audio/x-raw, rate=(int)44100");
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fail_unless (filter_caps != NULL);
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g_object_set (filter, "caps", filter_caps, NULL);
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gst_bin_add_many (GST_BIN (pipe), src, filter, NULL);
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fail_unless (gst_element_link (src, filter));
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mysinkpad = gst_check_setup_sink_pad (filter, &sinktemplate);
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gst_pad_set_active (mysinkpad, TRUE);
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fail_unless_equals_int (gst_element_set_state (pipe, GST_STATE_PLAYING),
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GST_STATE_CHANGE_SUCCESS);
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/* wait for error on bus */
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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 ERROR message, got EOS message");
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gst_message_unref (msg);
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/* We don't expect any output buffers unless the check fails */
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fail_unless (buffers == NULL);
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/* cleanup */
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GST_DEBUG ("cleanup");
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gst_pad_set_active (mysinkpad, FALSE);
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gst_check_teardown_sink_pad (filter);
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gst_check_teardown_element (pipe);
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gst_caps_unref (filter_caps);
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}
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GST_END_TEST;
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GST_START_TEST (test_caps_property)
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{
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GstElement *filter;
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GstCaps *filter_caps, *caps;
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const gchar *caps_str;
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filter = gst_check_setup_element ("capsfilter");
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/* verify that the set caps are actually set */
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caps_str = "audio/x-raw, rate=(int)44100, channels=(int)1";
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filter_caps = gst_caps_from_string (caps_str);
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fail_unless (GST_IS_CAPS (filter_caps));
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g_object_set (filter, "caps", filter_caps, NULL);
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g_object_get (filter, "caps", &caps, NULL);
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fail_unless (gst_caps_is_equal (caps, filter_caps));
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gst_caps_unref (caps);
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gst_caps_unref (filter_caps);
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/* verify that new caps set replace the old ones */
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caps_str = "video/x-raw, width=(int)320, height=(int)240";
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filter_caps = gst_caps_from_string (caps_str);
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fail_unless (GST_IS_CAPS (filter_caps));
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g_object_set (filter, "caps", filter_caps, NULL);
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g_object_get (filter, "caps", &caps, NULL);
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fail_unless (gst_caps_is_equal (caps, filter_caps));
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gst_caps_unref (caps);
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gst_caps_unref (filter_caps);
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/* make sure that NULL caps is interpreted as ANY */
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g_object_set (filter, "caps", NULL, NULL);
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g_object_get (filter, "caps", &filter_caps, NULL);
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fail_unless (gst_caps_is_any (filter_caps));
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gst_caps_unref (filter_caps);
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gst_object_unref (filter);
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}
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GST_END_TEST;
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GST_START_TEST (test_caps_query)
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{
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GstElement *filter;
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GstCaps *filter_caps;
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const gchar *caps_str;
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GstQuery *query;
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GstCaps *caps;
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filter = gst_check_setup_element ("capsfilter");
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/* set some caps, do a caps query with a filter resulting in no
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* intersecting caps */
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caps_str = "audio/x-raw, rate=(int)44100, channels=(int)1";
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filter_caps = gst_caps_from_string (caps_str);
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fail_unless (GST_IS_CAPS (filter_caps));
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g_object_set (filter, "caps", filter_caps, NULL);
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gst_caps_unref (filter_caps);
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caps_str = "video/x-raw, width=(int)320, height=(int)240";
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filter_caps = gst_caps_from_string (caps_str);
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query = gst_query_new_caps (filter_caps);
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gst_caps_unref (filter_caps);
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fail_unless (gst_element_query (filter, query));
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gst_query_parse_caps_result (query, &caps);
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fail_unless (gst_caps_is_empty (caps));
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gst_query_unref (query);
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gst_object_unref (filter);
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}
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GST_END_TEST;
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GST_START_TEST (test_accept_caps_query)
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{
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GstElement *filter;
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GstCaps *filter_caps;
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const gchar *caps_str;
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GstQuery *query;
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gboolean accepted;
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GstPad *sinkpad;
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GstPad *srcpad;
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filter = gst_check_setup_element ("capsfilter");
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/* set some caps on (both pads of) the capsfilter */
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caps_str = "audio/x-raw, rate=(int)44100, channels=(int)1";
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filter_caps = gst_caps_from_string (caps_str);
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fail_unless (GST_IS_CAPS (filter_caps));
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g_object_set (filter, "caps", filter_caps, NULL);
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gst_caps_unref (filter_caps);
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sinkpad = gst_element_get_static_pad (filter, "sink");
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/* check that the set caps are acceptable on the sinkpad */
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caps_str = "audio/x-raw, rate=(int)44100, channels=(int)1";
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filter_caps = gst_caps_from_string (caps_str);
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query = gst_query_new_accept_caps (filter_caps);
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gst_caps_unref (filter_caps);
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fail_unless (gst_pad_query (sinkpad, query));
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gst_query_parse_accept_caps_result (query, &accepted);
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fail_unless (accepted);
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gst_query_unref (query);
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/* and that unrelated caps are not acceptable */
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caps_str = "video/x-raw, width=(int)320, height=(int)240";
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filter_caps = gst_caps_from_string (caps_str);
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query = gst_query_new_accept_caps (filter_caps);
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gst_caps_unref (filter_caps);
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fail_unless (gst_pad_query (sinkpad, query));
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gst_query_parse_accept_caps_result (query, &accepted);
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fail_unless (!accepted);
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gst_query_unref (query);
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gst_object_unref (sinkpad);
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/* now do the same for the src pad (which has the same caps) */
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srcpad = gst_element_get_static_pad (filter, "src");
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caps_str = "audio/x-raw, rate=(int)44100, channels=(int)1";
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filter_caps = gst_caps_from_string (caps_str);
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query = gst_query_new_accept_caps (filter_caps);
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gst_caps_unref (filter_caps);
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fail_unless (gst_pad_query (srcpad, query));
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gst_query_parse_accept_caps_result (query, &accepted);
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fail_unless (accepted);
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gst_query_unref (query);
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caps_str = "video/x-raw, width=(int)320, height=(int)240";
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filter_caps = gst_caps_from_string (caps_str);
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query = gst_query_new_accept_caps (filter_caps);
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gst_caps_unref (filter_caps);
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fail_unless (gst_pad_query (srcpad, query));
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gst_query_parse_accept_caps_result (query, &accepted);
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fail_unless (!accepted);
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gst_query_unref (query);
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gst_object_unref (srcpad);
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gst_object_unref (filter);
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}
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GST_END_TEST;
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GST_START_TEST (test_push_pending_events)
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{
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GstElement *filter;
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GstPad *mysinkpad;
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GstPad *mysrcpad;
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GstSegment segment;
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GstTagList *tags;
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GstBuffer *buffer;
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GstEvent *event;
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GstCaps *caps;
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filter = gst_check_setup_element ("capsfilter");
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mysinkpad = gst_check_setup_sink_pad (filter, &sinktemplate);
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gst_pad_set_event_function (mysinkpad, test_pad_eventfunc);
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gst_pad_set_active (mysinkpad, TRUE);
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mysrcpad = gst_check_setup_src_pad (filter, &srctemplate);
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gst_pad_set_active (mysrcpad, TRUE);
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fail_unless_equals_int (gst_element_set_state (filter, GST_STATE_PLAYING),
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GST_STATE_CHANGE_SUCCESS);
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/* push the stream start */
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fail_unless (gst_pad_push_event (mysrcpad,
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gst_event_new_stream_start ("test-stream")));
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fail_unless (g_list_length (events) == 1);
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event = events->data;
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fail_unless (GST_EVENT_TYPE (event) == GST_EVENT_STREAM_START);
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g_list_free_full (events, (GDestroyNotify) gst_event_unref);
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events = NULL;
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/* the tag should get trapped as we haven't pushed a caps yet */
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tags = gst_tag_list_new (GST_TAG_COMMENT, "testcomment", NULL);
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fail_unless (gst_pad_push_event (mysrcpad,
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gst_event_new_tag (gst_tag_list_ref (tags))));
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fail_unless (g_list_length (events) == 0);
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/* push a caps */
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caps = gst_caps_from_string ("audio/x-raw, "
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"channels=(int)2, " "rate = (int)44100");
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fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_caps (caps)));
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gst_caps_unref (caps);
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fail_unless (g_list_length (events) == 1);
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event = events->data;
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fail_unless (GST_EVENT_TYPE (event) == GST_EVENT_CAPS);
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g_list_free_full (events, (GDestroyNotify) gst_event_unref);
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events = NULL;
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/* push a segment */
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gst_segment_init (&segment, GST_FORMAT_TIME);
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fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_segment (&segment)));
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fail_unless (g_list_length (events) == 1);
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event = events->data;
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fail_unless (GST_EVENT_TYPE (event) == GST_EVENT_SEGMENT);
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g_list_free_full (events, (GDestroyNotify) gst_event_unref);
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events = NULL;
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/* push a buffer, the tag should now be pushed downstream */
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buffer = gst_buffer_new_wrapped (g_malloc0 (1024), 1024);
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fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK);
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fail_unless (g_list_length (events) == 1);
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event = events->data;
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fail_unless (GST_EVENT_TYPE (event) == GST_EVENT_TAG);
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g_list_free_full (events, (GDestroyNotify) gst_event_unref);
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events = NULL;
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/* We don't expect any output buffers unless the check fails */
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fail_unless (g_list_length (buffers) == 1);
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g_list_free_full (buffers, (GDestroyNotify) gst_buffer_unref);
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buffers = NULL;
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/* cleanup */
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GST_DEBUG ("cleanup");
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gst_pad_set_active (mysrcpad, FALSE);
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gst_pad_set_active (mysinkpad, FALSE);
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gst_check_teardown_src_pad (filter);
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gst_check_teardown_sink_pad (filter);
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gst_check_teardown_element (filter);
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gst_tag_list_unref (tags);
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}
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GST_END_TEST;
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GST_START_TEST (test_caps_change_mode_delayed)
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{
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GstElement *filter;
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GstPad *mysinkpad;
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GstPad *mysrcpad;
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GstSegment segment;
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GstEvent *event;
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GstCaps *caps;
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filter = gst_check_setup_element ("capsfilter");
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mysinkpad = gst_check_setup_sink_pad (filter, &any_sinktemplate);
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gst_pad_set_event_function (mysinkpad, test_pad_eventfunc);
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gst_pad_set_active (mysinkpad, TRUE);
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mysrcpad = gst_check_setup_src_pad (filter, &any_srctemplate);
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gst_pad_set_active (mysrcpad, TRUE);
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g_object_set (filter, "caps-change-mode", 1, NULL);
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fail_unless_equals_int (gst_element_set_state (filter, GST_STATE_PLAYING),
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GST_STATE_CHANGE_SUCCESS);
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/* push the stream start */
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fail_unless (gst_pad_push_event (mysrcpad,
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gst_event_new_stream_start ("test-stream")));
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fail_unless_equals_int (g_list_length (events), 1);
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event = events->data;
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fail_unless (GST_EVENT_TYPE (event) == GST_EVENT_STREAM_START);
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g_list_free_full (events, (GDestroyNotify) gst_event_unref);
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events = NULL;
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/* push a caps */
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caps = gst_caps_from_string ("audio/x-raw, "
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"channels=(int)2, " "rate = (int)44100");
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g_object_set (filter, "caps", caps, NULL);
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fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_caps (caps)));
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gst_caps_unref (caps);
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fail_unless_equals_int (g_list_length (events), 1);
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event = events->data;
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fail_unless (GST_EVENT_TYPE (event) == GST_EVENT_CAPS);
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g_list_free_full (events, (GDestroyNotify) gst_event_unref);
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events = NULL;
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/* push a segment */
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gst_segment_init (&segment, GST_FORMAT_TIME);
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fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_segment (&segment)));
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fail_unless_equals_int (g_list_length (events), 1);
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event = events->data;
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fail_unless (GST_EVENT_TYPE (event) == GST_EVENT_SEGMENT);
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g_list_free_full (events, (GDestroyNotify) gst_event_unref);
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events = NULL;
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/* push a buffer */
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fail_unless_equals_int (gst_pad_push (mysrcpad,
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gst_buffer_new_wrapped (g_malloc0 (1024), 1024)), GST_FLOW_OK);
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fail_unless_equals_int (g_list_length (buffers), 1);
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g_list_free_full (buffers, (GDestroyNotify) gst_buffer_unref);
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buffers = NULL;
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/* Set new incompatible caps */
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caps = gst_caps_from_string ("audio/x-raw, "
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"channels=(int)2, " "rate = (int)48000");
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g_object_set (filter, "caps", caps, NULL);
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/* push a buffer without updating the caps */
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fail_unless_equals_int (gst_pad_push (mysrcpad,
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gst_buffer_new_wrapped (g_malloc0 (1024), 1024)), GST_FLOW_OK);
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fail_unless_equals_int (g_list_length (buffers), 1);
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g_list_free_full (buffers, (GDestroyNotify) gst_buffer_unref);
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buffers = NULL;
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/* No caps event here, we're still at the old caps */
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fail_unless (g_list_length (events) == 0);
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fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_caps (caps)));
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gst_caps_unref (caps);
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fail_unless_equals_int (g_list_length (events), 1);
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event = events->data;
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fail_unless (GST_EVENT_TYPE (event) == GST_EVENT_CAPS);
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g_list_free_full (events, (GDestroyNotify) gst_event_unref);
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events = NULL;
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/* Push a new buffer, now we have the new caps */
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fail_unless_equals_int (gst_pad_push (mysrcpad,
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gst_buffer_new_wrapped (g_malloc0 (1024), 1024)), GST_FLOW_OK);
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fail_unless_equals_int (g_list_length (buffers), 1);
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g_list_free_full (buffers, (GDestroyNotify) gst_buffer_unref);
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buffers = NULL;
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/* Set back old caps */
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caps = gst_caps_from_string ("audio/x-raw, "
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"channels=(int)2, " "rate = (int)44100");
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g_object_set (filter, "caps", caps, NULL);
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gst_caps_unref (caps);
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/* push a buffer without updating the caps */
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fail_unless_equals_int (gst_pad_push (mysrcpad,
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gst_buffer_new_wrapped (g_malloc0 (1024), 1024)), GST_FLOW_OK);
|
|
fail_unless_equals_int (g_list_length (buffers), 1);
|
|
g_list_free_full (buffers, (GDestroyNotify) gst_buffer_unref);
|
|
buffers = NULL;
|
|
|
|
/* Now set new caps again but the old caps are currently pushed */
|
|
caps = gst_caps_from_string ("audio/x-raw, "
|
|
"channels=(int)2, " "rate = (int)48000");
|
|
g_object_set (filter, "caps", caps, NULL);
|
|
gst_caps_unref (caps);
|
|
/* Race condition simulation here! */
|
|
caps = gst_caps_from_string ("audio/x-raw, "
|
|
"channels=(int)2, " "rate = (int)44100");
|
|
fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_caps (caps)));
|
|
gst_caps_unref (caps);
|
|
fail_unless_equals_int (g_list_length (events), 1);
|
|
event = events->data;
|
|
fail_unless (GST_EVENT_TYPE (event) == GST_EVENT_CAPS);
|
|
g_list_free_full (events, (GDestroyNotify) gst_event_unref);
|
|
events = NULL;
|
|
|
|
fail_unless_equals_int (gst_pad_push (mysrcpad,
|
|
gst_buffer_new_wrapped (g_malloc0 (1024), 1024)), GST_FLOW_OK);
|
|
fail_unless_equals_int (g_list_length (buffers), 1);
|
|
g_list_free_full (buffers, (GDestroyNotify) gst_buffer_unref);
|
|
buffers = NULL;
|
|
|
|
/* cleanup */
|
|
GST_DEBUG ("cleanup");
|
|
|
|
gst_pad_set_active (mysrcpad, FALSE);
|
|
gst_pad_set_active (mysinkpad, FALSE);
|
|
gst_check_teardown_src_pad (filter);
|
|
gst_check_teardown_sink_pad (filter);
|
|
gst_check_teardown_element (filter);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static Suite *
|
|
capsfilter_suite (void)
|
|
{
|
|
Suite *s = suite_create ("capsfilter");
|
|
TCase *tc_chain = tcase_create ("general");
|
|
|
|
suite_add_tcase (s, tc_chain);
|
|
tcase_add_test (tc_chain, test_unfixed_downstream_caps);
|
|
tcase_add_test (tc_chain, test_caps_property);
|
|
tcase_add_test (tc_chain, test_caps_query);
|
|
tcase_add_test (tc_chain, test_accept_caps_query);
|
|
tcase_add_test (tc_chain, test_push_pending_events);
|
|
tcase_add_test (tc_chain, test_caps_change_mode_delayed);
|
|
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (capsfilter)
|