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asfmux: First basic check unit tests
Adds simple asfmux unit tests, that test pad creation and pushing a single buffer through them
This commit is contained in:
Thiago Santos
parent
fb624bd416
commit
7fa5cba6f0
2 changed files with 222 additions and 0 deletions
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@ -88,6 +88,7 @@ check_PROGRAMS = \
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$(check_kate) \
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elements/aacparse \
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elements/amrparse \
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elements/asfmux \
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elements/camerabin \
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elements/legacyresample \
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elements/qtmux \
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221
tests/check/elements/asfmux.c
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221
tests/check/elements/asfmux.c
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@ -0,0 +1,221 @@
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/* GStreamer
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*
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* unit test for asfmux
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*
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* Copyright (C) <2008> Thiago Santos <thiagoss@embedded.ufcg.edu.br>
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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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, 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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/* For ease of programming we use globals to keep refs for our floating
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* src and sink pads we create; otherwise we always have to do get_pad,
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* get_peer, and then remove references in every test function */
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static GstPad *mysrcpad, *mysinkpad;
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#define AUDIO_CAPS_STRING "audio/x-wma, " \
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"channels = (int) 2, " \
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"rate = (int) 8000, " \
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"wmaversion = (int) 2, " \
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"block-align = (int) 14, " \
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"bitrate = (int) 64000"
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#define VIDEO_CAPS_STRING "video/x-wmv, " \
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"width = (int) 384, " \
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"height = (int) 288, " \
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"framerate = (fraction) 25/1, " \
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"wmvversion = (int) 2"
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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 ("video/x-ms-asf"));
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static GstStaticPadTemplate srcvideotemplate = 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 (VIDEO_CAPS_STRING));
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static GstStaticPadTemplate srcaudiotemplate = 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 (AUDIO_CAPS_STRING));
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GstPad *
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setup_src_pad (GstElement * element,
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GstStaticPadTemplate * template, GstCaps * caps, gchar * sinkname)
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{
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GstPad *srcpad, *sinkpad;
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GST_DEBUG_OBJECT (element, "setting up sending pad");
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/* sending pad */
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srcpad = gst_pad_new_from_static_template (template, "src");
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fail_if (srcpad == NULL, "Could not create a srcpad");
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ASSERT_OBJECT_REFCOUNT (srcpad, "srcpad", 1);
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if (!(sinkpad = gst_element_get_static_pad (element, sinkname)))
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sinkpad = gst_element_get_request_pad (element, sinkname);
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fail_if (sinkpad == NULL, "Could not get sink pad from %s",
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GST_ELEMENT_NAME (element));
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/* references are owned by: 1) us, 2) asfmux, 3) collect pads */
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ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 3);
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if (caps)
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fail_unless (gst_pad_set_caps (srcpad, caps));
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fail_unless (gst_pad_link (srcpad, sinkpad) == GST_PAD_LINK_OK,
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"Could not link source and %s sink pads", GST_ELEMENT_NAME (element));
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gst_object_unref (sinkpad); /* because we got it higher up */
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/* references are owned by: 1) asfmux, 2) collect pads */
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ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 2);
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return srcpad;
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}
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void
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teardown_src_pad (GstElement * element, gchar * sinkname)
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{
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GstPad *srcpad, *sinkpad;
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gchar *padname;
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/* clean up floating src pad */
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/* hm, asfmux uses _01 as suffixes for padnames */
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padname = g_strdup (sinkname);
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memcpy (strchr (padname, '%'), "01", 2);
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if (!(sinkpad = gst_element_get_static_pad (element, padname)))
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sinkpad = gst_element_get_request_pad (element, padname);
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g_free (padname);
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fail_if (sinkpad == NULL, "sinkpad is null");
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/* pad refs held by 1) asfmux 2) collectpads and 3) us (through _get) */
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ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 3);
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fail_unless (gst_pad_is_linked (sinkpad));
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srcpad = gst_pad_get_peer (sinkpad);
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fail_if (srcpad == NULL, "Couldn't get srcpad");
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gst_pad_unlink (srcpad, sinkpad);
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/* after unlinking, pad refs still held by
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* 1) asfmux and 2) collectpads and 3) us (through _get) */
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ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 3);
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gst_object_unref (sinkpad);
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/* one more ref is held by element itself */
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/* pad refs held by both creator and this function (through _get_peer) */
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ASSERT_OBJECT_REFCOUNT (srcpad, "srcpad", 2);
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gst_object_unref (srcpad);
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gst_object_unref (srcpad);
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}
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GstElement *
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setup_asfmux (GstStaticPadTemplate * srctemplate, gchar * sinkname)
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{
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GstElement *asfmux;
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GST_DEBUG ("setup_asfmux");
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asfmux = gst_check_setup_element ("asfmux");
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mysrcpad = setup_src_pad (asfmux, srctemplate, NULL, sinkname);
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mysinkpad = gst_check_setup_sink_pad (asfmux, &sinktemplate, NULL);
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gst_pad_set_active (mysrcpad, TRUE);
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gst_pad_set_active (mysinkpad, TRUE);
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return asfmux;
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}
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void
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cleanup_asfmux (GstElement * asfmux, gchar * sinkname)
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{
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GST_DEBUG ("cleanup_asfmux");
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gst_element_set_state (asfmux, GST_STATE_NULL);
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gst_pad_set_active (mysrcpad, FALSE);
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gst_pad_set_active (mysinkpad, FALSE);
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teardown_src_pad (asfmux, sinkname);
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gst_check_teardown_sink_pad (asfmux);
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gst_check_teardown_element (asfmux);
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}
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void
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check_asfmux_pad (GstStaticPadTemplate * srctemplate, gchar * src_caps_string,
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gchar * sinkname)
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{
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GstElement *asfmux;
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GstBuffer *inbuffer;
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GstCaps *caps;
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GstFlowReturn ret;
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asfmux = setup_asfmux (srctemplate, sinkname);
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fail_unless (gst_element_set_state (asfmux,
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GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
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"could not set to playing");
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inbuffer = gst_buffer_new_and_alloc (1);
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caps = gst_caps_from_string (src_caps_string);
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gst_buffer_set_caps (inbuffer, caps);
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gst_caps_unref (caps);
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GST_BUFFER_TIMESTAMP (inbuffer) = 0;
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ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
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ret = gst_pad_push (mysrcpad, inbuffer);
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fail_unless (ret == GST_FLOW_OK, "Pad push returned: %d", ret);
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cleanup_asfmux (asfmux, sinkname);
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g_list_free (buffers);
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buffers = NULL;
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}
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GST_START_TEST (test_video_pad)
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{
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check_asfmux_pad (&srcvideotemplate, VIDEO_CAPS_STRING, "video_%d");
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}
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GST_END_TEST;
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GST_START_TEST (test_audio_pad)
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{
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check_asfmux_pad (&srcaudiotemplate, AUDIO_CAPS_STRING, "audio_%d");
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}
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GST_END_TEST;
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Suite *
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asfmux_suite (void)
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{
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Suite *s = suite_create ("asfmux");
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TCase *tc_chain = tcase_create ("general");
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tcase_add_test (tc_chain, test_video_pad);
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tcase_add_test (tc_chain, test_audio_pad);
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suite_add_tcase (s, tc_chain);
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return s;
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}
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int
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main (int argc, char **argv)
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{
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int nf;
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Suite *s = asfmux_suite ();
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SRunner *sr = srunner_create (s);
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gst_check_init (&argc, &argv);
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srunner_run_all (sr, CK_NORMAL);
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nf = srunner_ntests_failed (sr);
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srunner_free (sr);
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return nf;
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}
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