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17240ac9ec
Support for TAG_IMAGE and TAG_ATTACHMENT is commented out; this requires caps on buffers which is gone from 0.11. Segment handling in the demuxer is a bit complex; I added some FIXME comments in places where I'm not yet sure if I ported correctly.
470 lines
14 KiB
C
470 lines
14 KiB
C
/* GStreamer
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*
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* unit test for matroskamux
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*
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* Copyright (C) <2005> Michal Benes <michal.benes@xeris.cz>
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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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#include <gst/base/gstadapter.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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GstPad *mysrcpad, *mysinkpad;
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#define AC3_CAPS_STRING "audio/x-ac3, " \
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"channels = (int) 1, " \
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"rate = (int) 8000"
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#define VORBIS_CAPS_STRING "audio/x-vorbis, " \
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"channels = (int) 1, " \
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"rate = (int) 8000, " \
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"streamheader=(buffer)<10, 2020, 303030>"
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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-matroska"));
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static GstStaticPadTemplate srcvorbistemplate = 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 (VORBIS_CAPS_STRING));
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static GstStaticPadTemplate srcac3template = 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 (AC3_CAPS_STRING));
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static GstPad *
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setup_src_pad (GstElement * element,
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GstStaticPadTemplate * template, GstCaps * caps)
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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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gst_pad_set_active (srcpad, TRUE);
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if (!(sinkpad = gst_element_get_static_pad (element, "audio_%u")))
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sinkpad = gst_element_get_request_pad (element, "audio_%u");
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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) matroskamux, 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) matroskamux, 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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static void
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teardown_src_pad (GstElement * element)
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{
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GstPad *srcpad, *sinkpad;
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/* clean up floating src pad */
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if (!(sinkpad = gst_element_get_static_pad (element, "audio_0")))
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sinkpad = gst_element_get_request_pad (element, "audio_0");
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/* references are owned by: 1) us, 2) matroskamux, 3) collect pads */
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ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 3);
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srcpad = gst_pad_get_peer (sinkpad);
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gst_pad_unlink (srcpad, sinkpad);
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/* references are owned by: 1) us, 2) matroskamux, 3) collect pads */
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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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static GstPad *
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setup_sink_pad (GstElement * element, GstStaticPadTemplate * template,
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GstCaps * caps)
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{
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GstPad *srcpad, *sinkpad;
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GST_DEBUG_OBJECT (element, "setting up receiving pad");
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/* receiving pad */
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sinkpad = gst_pad_new_from_static_template (template, "sink");
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fail_if (sinkpad == NULL, "Could not create a sinkpad");
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gst_pad_set_active (sinkpad, TRUE);
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srcpad = gst_element_get_static_pad (element, "src");
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fail_if (srcpad == NULL, "Could not get source pad from %s",
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GST_ELEMENT_NAME (element));
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if (caps)
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fail_unless (gst_pad_set_caps (sinkpad, caps));
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gst_pad_set_chain_function (sinkpad, gst_check_chain_func);
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fail_unless (gst_pad_link (srcpad, sinkpad) == GST_PAD_LINK_OK,
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"Could not link %s source and sink pads", GST_ELEMENT_NAME (element));
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gst_object_unref (srcpad); /* because we got it higher up */
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ASSERT_OBJECT_REFCOUNT (srcpad, "srcpad", 2);
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return sinkpad;
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}
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static void
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teardown_sink_pad (GstElement * element)
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{
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GstPad *srcpad, *sinkpad;
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/* clean up floating sink pad */
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srcpad = gst_element_get_static_pad (element, "src");
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sinkpad = gst_pad_get_peer (srcpad);
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gst_pad_unlink (srcpad, sinkpad);
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/* pad refs held by both creator and this function (through _get_pad) */
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ASSERT_OBJECT_REFCOUNT (srcpad, "srcpad", 3);
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gst_object_unref (srcpad);
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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 (sinkpad, "sinkpad", 2);
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gst_object_unref (sinkpad);
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gst_object_unref (sinkpad);
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}
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static GstElement *
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setup_matroskamux (GstStaticPadTemplate * srctemplate)
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{
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GstElement *matroskamux;
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GstSegment segment;
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GST_DEBUG ("setup_matroskamux");
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matroskamux = gst_check_setup_element ("matroskamux");
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g_object_set (matroskamux, "version", 1, NULL);
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mysrcpad = setup_src_pad (matroskamux, srctemplate, NULL);
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mysinkpad = setup_sink_pad (matroskamux, &sinktemplate, NULL);
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fail_unless (gst_element_set_state (matroskamux,
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GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
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"could not set to playing");
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gst_segment_init (&segment, GST_FORMAT_TIME);
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fail_unless (gst_pad_push_event (mysrcpad,
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gst_event_new_segment (&segment)), "Segment event rejected");
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return matroskamux;
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}
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static void
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cleanup_matroskamux (GstElement * matroskamux)
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{
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GST_DEBUG ("cleanup_matroskamux");
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gst_element_set_state (matroskamux, GST_STATE_NULL);
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teardown_src_pad (matroskamux);
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teardown_sink_pad (matroskamux);
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gst_check_teardown_element (matroskamux);
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}
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static void
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check_buffer_data (GstBuffer * buffer, void *data, size_t data_size)
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{
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fail_unless (gst_buffer_get_size (buffer) == data_size);
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fail_unless (gst_buffer_memcmp (buffer, 0, data, data_size) == 0);
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}
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GST_START_TEST (test_ebml_header)
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{
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GstElement *matroskamux;
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GstBuffer *inbuffer, *outbuffer;
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GstAdapter *adapter;
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int num_buffers;
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int i;
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gint available;
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guint8 data[] =
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{ 0x1a, 0x45, 0xdf, 0xa3, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x14,
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0x42, 0x82, 0x89, 0x6d, 0x61, 0x74, 0x72, 0x6f, 0x73, 0x6b, 0x61, 0x00,
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0x42, 0x87, 0x81, 0x01,
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0x42, 0x85, 0x81, 0x01
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};
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matroskamux = setup_matroskamux (&srcac3template);
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inbuffer = gst_buffer_new_allocate (NULL, 1, 0);
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ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
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fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
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num_buffers = g_list_length (buffers);
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fail_unless (num_buffers >= 1,
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"expected at least 5 buffers, but got only %d", num_buffers);
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adapter = gst_adapter_new ();
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for (i = 0; i < num_buffers; ++i) {
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outbuffer = GST_BUFFER (buffers->data);
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fail_if (outbuffer == NULL);
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buffers = g_list_remove (buffers, outbuffer);
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ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1);
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gst_adapter_push (adapter, outbuffer);
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}
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available = gst_adapter_available (adapter);
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fail_unless (available >= sizeof (data));
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outbuffer = gst_adapter_take_buffer (adapter, sizeof (data));
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g_object_unref (adapter);
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check_buffer_data (outbuffer, data, sizeof (data));
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gst_buffer_unref (outbuffer);
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cleanup_matroskamux (matroskamux);
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g_list_free (buffers);
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buffers = NULL;
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}
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GST_END_TEST;
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GST_START_TEST (test_vorbis_header)
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{
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GstElement *matroskamux;
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GstBuffer *inbuffer, *outbuffer;
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GstCaps *caps;
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int num_buffers;
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int i;
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gboolean vorbis_header_found = FALSE;
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guint8 data[12] =
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{ 0x63, 0xa2, 0x89, 0x02, 0x01, 0x02, 0x10, 0x20, 0x20, 0x30, 0x30,
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0x30
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};
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matroskamux = setup_matroskamux (&srcvorbistemplate);
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caps = gst_caps_from_string (VORBIS_CAPS_STRING);
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fail_unless (gst_pad_set_caps (mysrcpad, caps));
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gst_caps_unref (caps);
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inbuffer = gst_buffer_new_allocate (NULL, 1, 0);
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ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
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fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
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num_buffers = g_list_length (buffers);
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for (i = 0; i < num_buffers; ++i) {
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gint j;
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gsize buffer_size;
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outbuffer = GST_BUFFER (buffers->data);
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fail_if (outbuffer == NULL);
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buffer_size = gst_buffer_get_size (outbuffer);
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buffers = g_list_remove (buffers, outbuffer);
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if (!vorbis_header_found && buffer_size >= sizeof (data)) {
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for (j = 0; j <= buffer_size - sizeof (data); j++) {
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if (gst_buffer_memcmp (outbuffer, j, data, sizeof (data)) == 0) {
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vorbis_header_found = TRUE;
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break;
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}
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}
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}
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ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1);
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gst_buffer_unref (outbuffer);
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outbuffer = NULL;
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}
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fail_unless (vorbis_header_found);
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cleanup_matroskamux (matroskamux);
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g_list_free (buffers);
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buffers = NULL;
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}
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GST_END_TEST;
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GST_START_TEST (test_block_group)
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{
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GstElement *matroskamux;
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GstBuffer *inbuffer, *outbuffer;
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guint8 *indata;
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GstCaps *caps;
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int num_buffers;
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int i;
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guint8 data0[] = { 0xa0, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07,
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0xa1, 0x85,
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0x81, 0x00, 0x01, 0x00
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};
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guint8 data1[] = { 0x42 };
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matroskamux = setup_matroskamux (&srcac3template);
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caps = gst_caps_from_string (AC3_CAPS_STRING);
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fail_unless (gst_pad_set_caps (mysrcpad, caps));
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gst_caps_unref (caps);
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/* Generate the header */
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inbuffer = gst_buffer_new_allocate (NULL, 1, 0);
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GST_BUFFER_TIMESTAMP (inbuffer) = 0;
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ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
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fail_unless_equals_int (gst_pad_push (mysrcpad, inbuffer), GST_FLOW_OK);
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num_buffers = g_list_length (buffers);
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for (i = 0; i < num_buffers; ++i) {
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outbuffer = GST_BUFFER (buffers->data);
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fail_if (outbuffer == NULL);
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buffers = g_list_remove (buffers, outbuffer);
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ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1);
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gst_buffer_unref (outbuffer);
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outbuffer = NULL;
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}
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g_list_free (buffers);
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buffers = NULL;
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/* Now push a buffer */
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indata = g_malloc (1);
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inbuffer = gst_buffer_new_wrapped (indata, 1);
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indata[0] = 0x42;
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GST_BUFFER_TIMESTAMP (inbuffer) = 1000000;
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ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
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fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
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num_buffers = g_list_length (buffers);
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fail_unless (num_buffers >= 2);
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for (i = 0; i < num_buffers; ++i) {
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outbuffer = GST_BUFFER (buffers->data);
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fail_if (outbuffer == NULL);
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buffers = g_list_remove (buffers, outbuffer);
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switch (i) {
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case 0:
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check_buffer_data (outbuffer, data0, sizeof (data0));
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break;
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case 1:
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check_buffer_data (outbuffer, data1, sizeof (data1));
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break;
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default:
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break;
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}
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ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1);
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gst_buffer_unref (outbuffer);
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outbuffer = NULL;
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}
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g_list_free (buffers);
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buffers = NULL;
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cleanup_matroskamux (matroskamux);
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}
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GST_END_TEST;
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GST_START_TEST (test_reset)
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{
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GstElement *matroskamux;
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GstBuffer *inbuffer;
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GstBuffer *outbuffer;
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int num_buffers;
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int i;
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matroskamux = setup_matroskamux (&srcac3template);
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inbuffer = gst_buffer_new_allocate (NULL, 1, 0);
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ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
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fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
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num_buffers = g_list_length (buffers);
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fail_unless (num_buffers >= 1,
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"expected at least 1 buffer, but got only %d", num_buffers);
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fail_unless (gst_element_set_state (matroskamux,
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GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null");
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fail_unless (gst_element_set_state (matroskamux,
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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_allocate (NULL, 1, 0);
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ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
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fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
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num_buffers = g_list_length (buffers);
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fail_unless (num_buffers >= 2,
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"expected at least 2 buffers, but got only %d", num_buffers);
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for (i = 0; i < num_buffers; ++i) {
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outbuffer = GST_BUFFER (buffers->data);
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fail_if (outbuffer == NULL);
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buffers = g_list_remove (buffers, outbuffer);
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ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1);
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gst_buffer_unref (outbuffer);
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}
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cleanup_matroskamux (matroskamux);
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g_list_free (buffers);
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buffers = NULL;
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}
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GST_END_TEST;
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static Suite *
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matroskamux_suite (void)
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{
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Suite *s = suite_create ("matroskamux");
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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_ebml_header);
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tcase_add_test (tc_chain, test_vorbis_header);
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tcase_add_test (tc_chain, test_block_group);
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tcase_add_test (tc_chain, test_reset);
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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 = matroskamux_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);
|
|
nf = srunner_ntests_failed (sr);
|
|
srunner_free (sr);
|
|
|
|
return nf;
|
|
}
|