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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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fce10c44ae
Checks if the post seek segment is what is expected. Also makes it easy to add more tests with different seeking flags using the same functions.
948 lines
36 KiB
C
948 lines
36 KiB
C
/* GStreamer unit test for MPEG-DASH
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*
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* Copyright (c) <2015> YouView TV Ltd
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <gst/check/gstcheck.h>
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#include "adaptive_demux_common.h"
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#define DEMUX_ELEMENT_NAME "dashdemux"
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#define COPY_OUTPUT_TEST_DATA(outputTestData,testData) do { \
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guint otdPos, otdLen = sizeof((outputTestData)) / sizeof((outputTestData)[0]); \
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for(otdPos=0; otdPos<otdLen; ++otdPos){ \
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(testData)->output_streams = g_list_append ((testData)->output_streams, &(outputTestData)[otdPos]); \
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} \
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} while(0)
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typedef struct _GstDashDemuxTestInputData
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{
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const gchar *uri;
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const guint8 *payload;
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guint64 size;
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} GstDashDemuxTestInputData;
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static gboolean
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gst_dashdemux_http_src_start (GstTestHTTPSrc * src,
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const gchar * uri, GstTestHTTPSrcInput * input_data, gpointer user_data)
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{
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const GstDashDemuxTestInputData *input =
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(const GstDashDemuxTestInputData *) user_data;
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for (guint i = 0; input[i].uri; ++i) {
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if (strcmp (input[i].uri, uri) == 0) {
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input_data->context = (gpointer) & input[i];
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input_data->size = input[i].size;
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if (input[i].size == 0)
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input_data->size = strlen ((gchar *) input[i].payload);
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return TRUE;
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}
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}
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return FALSE;
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}
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static GstFlowReturn
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gst_dashdemux_http_src_create (GstTestHTTPSrc * src,
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guint64 offset,
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guint length, GstBuffer ** retbuf, gpointer context, gpointer user_data)
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{
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/* const GstDashDemuxTestInputData *input =
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(const GstDashDemuxTestInputData *) user_data; */
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const GstDashDemuxTestInputData *input =
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(const GstDashDemuxTestInputData *) context;
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GstBuffer *buf;
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buf = gst_buffer_new_allocate (NULL, length, NULL);
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fail_if (buf == NULL, "Not enough memory to allocate buffer");
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if (input->payload) {
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gst_buffer_fill (buf, 0, input->payload + offset, length);
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} else {
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GstMapInfo info;
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guint pattern;
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pattern = offset - offset % sizeof (pattern);
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gst_buffer_map (buf, &info, GST_MAP_WRITE);
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for (guint64 i = 0; i < length; ++i) {
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gchar pattern_byte_to_write = (offset + i) % sizeof (pattern);
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if (pattern_byte_to_write == 0) {
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pattern = offset + i;
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}
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info.data[i] = (pattern >> (pattern_byte_to_write * 8)) & 0xFF;
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}
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gst_buffer_unmap (buf, &info);
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}
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*retbuf = buf;
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return GST_FLOW_OK;
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}
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/******************** Test specific code starts here **************************/
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/*
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* Test an mpd with an audio and a video stream
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*
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*/
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GST_START_TEST (simpleTest)
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{
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const gchar *mpd =
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"<?xml version=\"1.0\" encoding=\"utf-8\"?>"
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"<MPD xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
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" xmlns=\"urn:mpeg:DASH:schema:MPD:2011\""
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" xsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\""
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" xmlns:yt=\"http://youtube.com/yt/2012/10/10\""
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" profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\""
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" type=\"static\""
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" minBufferTime=\"PT1.500S\""
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" mediaPresentationDuration=\"PT135.743S\">"
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" <Period>"
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" <AdaptationSet mimeType=\"audio/webm\""
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" subsegmentAlignment=\"true\">"
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" <Representation id=\"171\""
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" codecs=\"vorbis\""
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" audioSamplingRate=\"44100\""
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" startWithSAP=\"1\""
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" bandwidth=\"129553\">"
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" <AudioChannelConfiguration"
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" schemeIdUri=\"urn:mpeg:dash:23003:3:audio_channel_configuration:2011\""
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" value=\"2\" />"
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" <BaseURL>audio.webm</BaseURL>"
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" <SegmentBase indexRange=\"4452-4686\""
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" indexRangeExact=\"true\">"
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" <Initialization range=\"0-4451\" />"
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" </SegmentBase>"
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" </Representation>"
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" </AdaptationSet>"
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" <AdaptationSet mimeType=\"video/webm\""
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" subsegmentAlignment=\"true\">"
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" <Representation id=\"242\""
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" codecs=\"vp9\""
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" width=\"426\""
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" height=\"240\""
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" startWithSAP=\"1\""
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" bandwidth=\"490208\">"
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" <BaseURL>video.webm</BaseURL>"
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" <SegmentBase indexRange=\"234-682\""
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" indexRangeExact=\"true\">"
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" <Initialization range=\"0-233\" />"
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" </SegmentBase>"
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" </Representation></AdaptationSet></Period></MPD>";
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GstDashDemuxTestInputData inputTestData[] = {
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{"http://unit.test/test.mpd", (guint8 *) mpd, 0},
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{"http://unit.test/audio.webm", NULL, 5000},
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{"http://unit.test/video.webm", NULL, 9000},
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{NULL, NULL, 0},
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};
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GstTestHTTPSrcCallbacks http_src_callbacks = { 0 };
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GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
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{"audio_00", 5000, NULL},
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{"video_00", 9000, NULL}
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};
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GstAdaptiveDemuxTestCallbacks test_callbacks = { 0 };
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GstAdaptiveDemuxTestCase *testData;
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testData = gst_adaptive_demux_test_case_new ();
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http_src_callbacks.src_start = gst_dashdemux_http_src_start;
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http_src_callbacks.src_create = gst_dashdemux_http_src_create;
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gst_test_http_src_install_callbacks (&http_src_callbacks, inputTestData);
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COPY_OUTPUT_TEST_DATA (outputTestData, testData);
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test_callbacks.appsink_received_data =
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gst_adaptive_demux_test_check_received_data;
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test_callbacks.appsink_eos =
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gst_adaptive_demux_test_check_size_of_received_data;
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gst_adaptive_demux_test_run (DEMUX_ELEMENT_NAME, "http://unit.test/test.mpd",
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&test_callbacks, testData);
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g_object_unref (testData);
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}
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GST_END_TEST;
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/*
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* Test an mpd with 2 periods
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*
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*/
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GST_START_TEST (testTwoPeriods)
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{
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const gchar *mpd =
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"<?xml version=\"1.0\" encoding=\"utf-8\"?>"
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"<MPD xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
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" xmlns=\"urn:mpeg:DASH:schema:MPD:2011\""
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" xsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\""
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" xmlns:yt=\"http://youtube.com/yt/2012/10/10\""
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" profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\""
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" type=\"static\""
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" minBufferTime=\"PT1.500S\""
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" mediaPresentationDuration=\"PT300S\">"
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" <Period id=\"Period0\" duration=\"PT0.1S\">"
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" <AdaptationSet mimeType=\"audio/webm\""
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" subsegmentAlignment=\"true\">"
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" <Representation id=\"171\""
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" codecs=\"vorbis\""
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" audioSamplingRate=\"44100\""
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" startWithSAP=\"1\""
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" bandwidth=\"129553\">"
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" <AudioChannelConfiguration"
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" schemeIdUri=\"urn:mpeg:dash:23003:3:audio_channel_configuration:2011\""
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" value=\"2\" />"
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" <BaseURL>audio1.webm</BaseURL>"
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" <SegmentBase indexRange=\"4452-4686\""
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" indexRangeExact=\"true\">"
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" <Initialization range=\"0-4451\" />"
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" </SegmentBase>"
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" </Representation>"
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" </AdaptationSet>"
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" <AdaptationSet mimeType=\"video/webm\""
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" subsegmentAlignment=\"true\">"
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" <Representation id=\"242\""
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" codecs=\"vp9\""
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" width=\"426\""
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" height=\"240\""
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" startWithSAP=\"1\""
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" bandwidth=\"490208\">"
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" <BaseURL>video1.webm</BaseURL>"
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" <SegmentBase indexRange=\"234-682\""
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" indexRangeExact=\"true\">"
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" <Initialization range=\"0-233\" />"
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" </SegmentBase>"
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" </Representation>"
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" </AdaptationSet>"
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" </Period>"
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" <Period>"
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" <AdaptationSet mimeType=\"audio/webm\""
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" subsegmentAlignment=\"true\">"
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" <Representation id=\"171\""
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" codecs=\"vorbis\""
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" audioSamplingRate=\"44100\""
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" startWithSAP=\"1\""
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" bandwidth=\"129553\">"
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" <AudioChannelConfiguration"
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" schemeIdUri=\"urn:mpeg:dash:23003:3:audio_channel_configuration:2011\""
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" value=\"2\" />"
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" <BaseURL>audio2.webm</BaseURL>"
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" <SegmentBase indexRange=\"4452-4686\""
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" indexRangeExact=\"true\">"
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" <Initialization range=\"0-4451\" />"
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" </SegmentBase>"
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" </Representation>"
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" </AdaptationSet>"
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" <AdaptationSet mimeType=\"video/webm\""
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" subsegmentAlignment=\"true\">"
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" <Representation id=\"242\""
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" codecs=\"vp9\""
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" width=\"426\""
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" height=\"240\""
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" startWithSAP=\"1\""
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" bandwidth=\"490208\">"
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" <BaseURL>video2.webm</BaseURL>"
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" <SegmentBase indexRange=\"234-682\""
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" indexRangeExact=\"true\">"
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" <Initialization range=\"0-233\" />"
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" </SegmentBase>"
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" </Representation></AdaptationSet></Period></MPD>";
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GstDashDemuxTestInputData inputTestData[] = {
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{"http://unit.test/test.mpd", (guint8 *) mpd, 0},
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{"http://unit.test/audio1.webm", NULL, 5001},
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{"http://unit.test/video1.webm", NULL, 9001},
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{"http://unit.test/audio2.webm", NULL, 5002},
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{"http://unit.test/video2.webm", NULL, 9002},
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{NULL, NULL, 0},
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};
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GstTestHTTPSrcCallbacks http_src_callbacks = { 0 };
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GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
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{"audio_00", 5001, NULL},
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{"video_00", 9001, NULL},
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{"audio_01", 5002, NULL},
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{"video_01", 9002, NULL},
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};
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GstAdaptiveDemuxTestCallbacks test_callbacks = { 0 };
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GstAdaptiveDemuxTestCase *testData;
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testData = gst_adaptive_demux_test_case_new ();
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http_src_callbacks.src_start = gst_dashdemux_http_src_start;
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http_src_callbacks.src_create = gst_dashdemux_http_src_create;
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COPY_OUTPUT_TEST_DATA (outputTestData, testData);
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test_callbacks.appsink_received_data =
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gst_adaptive_demux_test_check_received_data;
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test_callbacks.appsink_eos =
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gst_adaptive_demux_test_check_size_of_received_data;
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gst_test_http_src_install_callbacks (&http_src_callbacks, inputTestData);
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gst_adaptive_demux_test_run (DEMUX_ELEMENT_NAME,
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"http://unit.test/test.mpd", &test_callbacks, testData);
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gst_object_unref (testData);
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}
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GST_END_TEST;
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/* test setting a property on an object */
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#define test_int_prop(object, name, value) \
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do \
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{ \
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int val = value; \
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int val_after; \
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g_object_set (object, name, val, NULL); \
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g_object_get (object, name, &val_after, NULL); \
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fail_unless (val_after == val, "property check failed for %s: set to %d, but got %d", \
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name, val, val_after); \
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} while (0)
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#define test_float_prop(object, name, value) \
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do \
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{ \
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float val = value; \
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float val_after; \
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g_object_set (object, name, val, NULL); \
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g_object_get (object, name, &val_after, NULL); \
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fail_unless (val_after == val, "property check failed for %s: set to %f, but got %f", \
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name, val, val_after); \
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} while (0)
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/* test setting an invalid value for a property on an object.
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* Expect an assert and the property to remain unchanged
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*/
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#define test_invalid_int_prop(object, name, value) \
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do \
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{ \
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int val_before; \
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int val_after; \
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int val = value; \
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g_object_get (object, name, &val_before, NULL); \
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ASSERT_WARNING (g_object_set (object, name, val, NULL)); \
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g_object_get (object, name, &val_after, NULL); \
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fail_unless (val_after == val_before, "property check failed for %s: before %d, after %d", \
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name, val_before, val_after); \
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} while (0)
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#define test_invalid_float_prop(object, name, value) \
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do \
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{ \
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float val_before; \
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float val_after; \
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float val = value; \
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g_object_get (object, name, &val_before, NULL); \
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ASSERT_WARNING (g_object_set (object, name, val, NULL)); \
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g_object_get (object, name, &val_after, NULL); \
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fail_unless (val_after == val_before, "property check failed for %s: before %f, after %f", \
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name, val_before, val_after); \
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} while (0)
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static void
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setAndTestDashParams (GstAdaptiveDemuxTestEngine * engine, gpointer user_data)
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{
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/* GstAdaptiveDemuxTestCase * testData = (GstAdaptiveDemuxTestCase*)user_data; */
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GObject *dashdemux = G_OBJECT (engine->demux);
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test_int_prop (dashdemux, "connection-speed", 1000);
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test_invalid_int_prop (dashdemux, "connection-speed", 4294967 + 1);
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test_float_prop (dashdemux, "bitrate-limit", 1);
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test_invalid_float_prop (dashdemux, "bitrate-limit", 2.1);
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test_int_prop (dashdemux, "max-buffering-time", 15);
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test_invalid_int_prop (dashdemux, "max-buffering-time", 1);
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test_float_prop (dashdemux, "bandwidth-usage", 0.5);
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test_invalid_float_prop (dashdemux, "bandwidth-usage", 2);
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test_int_prop (dashdemux, "max-bitrate", 1000);
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test_invalid_int_prop (dashdemux, "max-bitrate", 10);
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}
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/*
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* Test setting parameters
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*
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*/
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GST_START_TEST (testParameters)
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{
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const gchar *mpd =
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"<?xml version=\"1.0\" encoding=\"utf-8\"?>"
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"<MPD xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
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" xmlns=\"urn:mpeg:DASH:schema:MPD:2011\""
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" xsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\""
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" xmlns:yt=\"http://youtube.com/yt/2012/10/10\""
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" profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\""
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" type=\"static\""
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" minBufferTime=\"PT1.500S\""
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" mediaPresentationDuration=\"PT135.743S\">"
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" <Period>"
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" <AdaptationSet mimeType=\"audio/webm\""
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" subsegmentAlignment=\"true\">"
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" <Representation id=\"171\""
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" codecs=\"vorbis\""
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" audioSamplingRate=\"44100\""
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" startWithSAP=\"1\""
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" bandwidth=\"129553\">"
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" <AudioChannelConfiguration"
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" schemeIdUri=\"urn:mpeg:dash:23003:3:audio_channel_configuration:2011\""
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" value=\"2\" />"
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" <BaseURL>audio.webm</BaseURL>"
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" <SegmentBase indexRange=\"4452-4686\""
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" indexRangeExact=\"true\">"
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" <Initialization range=\"0-4451\" />"
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" </SegmentBase>"
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" </Representation></AdaptationSet></Period></MPD>";
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GstDashDemuxTestInputData inputTestData[] = {
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{"http://unit.test/test.mpd", (guint8 *) mpd, 0},
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{"http://unit.test/audio.webm", NULL, 5000},
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{NULL, NULL, 0},
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};
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GstTestHTTPSrcCallbacks http_src_callbacks = { 0 };
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GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
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{"audio_00", 5000, NULL},
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};
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GstAdaptiveDemuxTestCallbacks test_callbacks = { 0 };
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GstAdaptiveDemuxTestCase *testData;
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testData = gst_adaptive_demux_test_case_new ();
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http_src_callbacks.src_start = gst_dashdemux_http_src_start;
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http_src_callbacks.src_create = gst_dashdemux_http_src_create;
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COPY_OUTPUT_TEST_DATA (outputTestData, testData);
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test_callbacks.pre_test = setAndTestDashParams;
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test_callbacks.appsink_received_data =
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gst_adaptive_demux_test_check_received_data;
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test_callbacks.appsink_eos =
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gst_adaptive_demux_test_check_size_of_received_data;
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gst_test_http_src_install_callbacks (&http_src_callbacks, inputTestData);
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gst_adaptive_demux_test_run (DEMUX_ELEMENT_NAME, "http://unit.test/test.mpd",
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&test_callbacks, testData);
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gst_object_unref (testData);
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}
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GST_END_TEST;
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/*
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* Test seeking
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*
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*/
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GST_START_TEST (testSeek)
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{
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const gchar *mpd =
|
|
"<?xml version=\"1.0\" encoding=\"utf-8\"?>"
|
|
"<MPD xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
|
|
" xmlns=\"urn:mpeg:DASH:schema:MPD:2011\""
|
|
" xsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\""
|
|
" xmlns:yt=\"http://youtube.com/yt/2012/10/10\""
|
|
" profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\""
|
|
" type=\"static\""
|
|
" minBufferTime=\"PT1.500S\""
|
|
" mediaPresentationDuration=\"PT135.743S\">"
|
|
" <Period>"
|
|
" <AdaptationSet mimeType=\"audio/webm\""
|
|
" subsegmentAlignment=\"true\">"
|
|
" <Representation id=\"171\""
|
|
" codecs=\"vorbis\""
|
|
" audioSamplingRate=\"44100\""
|
|
" startWithSAP=\"1\""
|
|
" bandwidth=\"129553\">"
|
|
" <AudioChannelConfiguration"
|
|
" schemeIdUri=\"urn:mpeg:dash:23003:3:audio_channel_configuration:2011\""
|
|
" value=\"2\" />"
|
|
" <BaseURL>audio.webm</BaseURL>"
|
|
" <SegmentBase indexRange=\"4452-4686\""
|
|
" indexRangeExact=\"true\">"
|
|
" <Initialization range=\"0-4451\" />"
|
|
" </SegmentBase>"
|
|
" </Representation></AdaptationSet></Period></MPD>";
|
|
GstDashDemuxTestInputData inputTestData[] = {
|
|
{"http://unit.test/test.mpd", (guint8 *) mpd, 0},
|
|
{"http://unit.test/audio.webm", NULL, 10000},
|
|
{NULL, NULL, 0},
|
|
};
|
|
GstTestHTTPSrcCallbacks http_src_callbacks = { 0 };
|
|
GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
|
|
{"audio_00", 10000, NULL},
|
|
};
|
|
GstAdaptiveDemuxTestCase *testData;
|
|
|
|
testData = gst_adaptive_demux_test_case_new ();
|
|
|
|
http_src_callbacks.src_start = gst_dashdemux_http_src_start;
|
|
http_src_callbacks.src_create = gst_dashdemux_http_src_create;
|
|
COPY_OUTPUT_TEST_DATA (outputTestData, testData);
|
|
|
|
/* media segment starts at 4687
|
|
* Issue a seek request after media segment has started to be downloaded
|
|
* on the first pad listed in GstAdaptiveDemuxTestOutputStreamData and the
|
|
* first chunk of at least one byte has already arrived in AppSink
|
|
*/
|
|
testData->threshold_for_seek = 4687 + 1;
|
|
|
|
/* seek to 5ms.
|
|
* Because there is only one fragment, we expect the whole file to be
|
|
* downloaded again
|
|
*/
|
|
testData->seek_event =
|
|
gst_event_new_seek (1.0, GST_FORMAT_TIME,
|
|
GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_KEY_UNIT, GST_SEEK_TYPE_SET,
|
|
5 * GST_MSECOND, GST_SEEK_TYPE_NONE, 0);
|
|
|
|
gst_test_http_src_install_callbacks (&http_src_callbacks, inputTestData);
|
|
gst_adaptive_demux_test_seek (DEMUX_ELEMENT_NAME,
|
|
"http://unit.test/test.mpd", testData);
|
|
gst_object_unref (testData);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
|
|
static void
|
|
run_seek_position_test (gdouble rate, guint64 seek_start, GstSeekType stop_type,
|
|
guint64 seek_stop, GstSeekFlags flags, guint64 segment_start,
|
|
guint64 segment_stop, gint segments)
|
|
{
|
|
const gchar *mpd =
|
|
"<?xml version=\"1.0\" encoding=\"utf-8\"?>"
|
|
"<MPD xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
|
|
" xmlns=\"urn:mpeg:DASH:schema:MPD:2011\""
|
|
" xsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\""
|
|
" xmlns:yt=\"http://youtube.com/yt/2012/10/10\""
|
|
" profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\""
|
|
" type=\"static\""
|
|
" minBufferTime=\"PT1.500S\""
|
|
" mediaPresentationDuration=\"PT135.743S\">"
|
|
" <Period>"
|
|
" <AdaptationSet "
|
|
" mimeType=\"audio/mp4\" minBandwidth=\"128000\" "
|
|
" maxBandwidth=\"128000\" segmentAlignment=\"true\">"
|
|
" <SegmentTemplate timescale=\"48000\" "
|
|
" initialization=\"init-$RepresentationID$.mp4\" "
|
|
" media=\"$RepresentationID$-$Number$.mp4\" "
|
|
" startNumber=\"1\">"
|
|
" <SegmentTimeline>"
|
|
" <S t=\"0\" d=\"48000\" /> "
|
|
" <S d=\"48000\" /> "
|
|
" <S d=\"48000\" /> "
|
|
" <S d=\"48000\" /> "
|
|
" </SegmentTimeline>"
|
|
" </SegmentTemplate>"
|
|
" <Representation id=\"audio\" bandwidth=\"128000\" "
|
|
" codecs=\"mp4a.40.2\" audioSamplingRate=\"48000\"> "
|
|
" <AudioChannelConfiguration "
|
|
" schemeIdUri=\"urn:mpeg:dash:23003:3:audio_channel_configuration:2011\""
|
|
" value=\"2\"> "
|
|
" </AudioChannelConfiguration> "
|
|
" </Representation></AdaptationSet></Period></MPD>";
|
|
GstDashDemuxTestInputData inputTestData[] = {
|
|
{"http://unit.test/test.mpd", (guint8 *) mpd, 0},
|
|
{"http://unit.test/init-audio.mp4", NULL, 10000},
|
|
{"http://unit.test/audio-1.mp4", NULL, 10000},
|
|
{"http://unit.test/audio-2.mp4", NULL, 10000},
|
|
{"http://unit.test/audio-3.mp4", NULL, 10000},
|
|
{"http://unit.test/audio-4.mp4", NULL, 10000},
|
|
{NULL, NULL, 0},
|
|
};
|
|
GstTestHTTPSrcCallbacks http_src_callbacks = { 0 };
|
|
GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
|
|
/* 1 from the init segment */
|
|
{"audio_00", (1 + segments) * 10000, NULL},
|
|
};
|
|
GstAdaptiveDemuxTestCase *testData;
|
|
|
|
testData = gst_adaptive_demux_test_case_new ();
|
|
|
|
http_src_callbacks.src_start = gst_dashdemux_http_src_start;
|
|
http_src_callbacks.src_create = gst_dashdemux_http_src_create;
|
|
COPY_OUTPUT_TEST_DATA (outputTestData, testData);
|
|
|
|
/* media segment starts at 4687
|
|
* Issue a seek request after media segment has started to be downloaded
|
|
* on the first pad listed in GstAdaptiveDemuxTestOutputStreamData and the
|
|
* first chunk of at least one byte has already arrived in AppSink
|
|
*/
|
|
testData->threshold_for_seek = 4687 + 1;
|
|
|
|
/* FIXME hack to avoid having a 0 seqnum */
|
|
gst_util_seqnum_next ();
|
|
|
|
/* seek to 5ms.
|
|
* Because there is only one fragment, we expect the whole file to be
|
|
* downloaded again
|
|
*/
|
|
testData->seek_event =
|
|
gst_event_new_seek (rate, GST_FORMAT_TIME, flags, GST_SEEK_TYPE_SET,
|
|
seek_start, stop_type, seek_stop);
|
|
|
|
gst_test_http_src_install_callbacks (&http_src_callbacks, inputTestData);
|
|
gst_adaptive_demux_test_seek (DEMUX_ELEMENT_NAME,
|
|
"http://unit.test/test.mpd", testData);
|
|
gst_object_unref (testData);
|
|
}
|
|
|
|
GST_START_TEST (testSeekKeyUnitPosition)
|
|
{
|
|
/* Seek to 1.5s with key unit, it should go back to 1.0s. 3 segments will be
|
|
* pushed */
|
|
run_seek_position_test (1.0, 1500 * GST_MSECOND, GST_SEEK_TYPE_NONE, 0,
|
|
GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_KEY_UNIT, 1000 * GST_MSECOND, -1, 3);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (testSeekPosition)
|
|
{
|
|
/* Seek to 1.5s without key unit, it should keep the 1.5s, but still push
|
|
* from the 1st segment, so 3 segments will be
|
|
* pushed */
|
|
run_seek_position_test (1.0, 1500 * GST_MSECOND, GST_SEEK_TYPE_NONE, 0,
|
|
GST_SEEK_FLAG_FLUSH, 1500 * GST_MSECOND, -1, 3);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static void
|
|
testDownloadErrorMessageCallback (GstAdaptiveDemuxTestEngine * engine,
|
|
GstMessage * msg, gpointer user_data)
|
|
{
|
|
GError *err = NULL;
|
|
gchar *dbg_info = NULL;
|
|
|
|
fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR);
|
|
gst_message_parse_error (msg, &err, &dbg_info);
|
|
GST_DEBUG ("Error from element %s : %s\n",
|
|
GST_OBJECT_NAME (msg->src), err->message);
|
|
fail_unless_equals_string (GST_OBJECT_NAME (msg->src), DEMUX_ELEMENT_NAME);
|
|
/*GST_DEBUG ("dbg_info=%s\n", dbg_info); */
|
|
g_error_free (err);
|
|
g_free (dbg_info);
|
|
g_main_loop_quit (engine->loop);
|
|
}
|
|
|
|
/*
|
|
* Test error case of failing to download a segment
|
|
*/
|
|
GST_START_TEST (testDownloadError)
|
|
{
|
|
const gchar *mpd =
|
|
"<?xml version=\"1.0\" encoding=\"utf-8\"?>"
|
|
"<MPD xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
|
|
" xmlns=\"urn:mpeg:DASH:schema:MPD:2011\""
|
|
" xsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\""
|
|
" xmlns:yt=\"http://youtube.com/yt/2012/10/10\""
|
|
" profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\""
|
|
" type=\"static\""
|
|
" minBufferTime=\"PT1.500S\""
|
|
" mediaPresentationDuration=\"PT0.5S\">"
|
|
" <Period>"
|
|
" <AdaptationSet mimeType=\"audio/webm\""
|
|
" subsegmentAlignment=\"true\">"
|
|
" <Representation id=\"171\""
|
|
" codecs=\"vorbis\""
|
|
" audioSamplingRate=\"44100\""
|
|
" startWithSAP=\"1\""
|
|
" bandwidth=\"129553\">"
|
|
" <AudioChannelConfiguration"
|
|
" schemeIdUri=\"urn:mpeg:dash:23003:3:audio_channel_configuration:2011\""
|
|
" value=\"2\" />"
|
|
" <BaseURL>audio_file_not_available.webm</BaseURL>"
|
|
" <SegmentBase indexRange=\"4452-4686\""
|
|
" indexRangeExact=\"true\">"
|
|
" <Initialization range=\"0-4451\" />"
|
|
" </SegmentBase>"
|
|
" </Representation></AdaptationSet></Period></MPD>";
|
|
|
|
GstDashDemuxTestInputData inputTestData[] = {
|
|
{"http://unit.test/test.mpd", (guint8 *) mpd, 0},
|
|
{NULL, NULL, 0},
|
|
};
|
|
GstTestHTTPSrcCallbacks http_src_callbacks = { 0 };
|
|
GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
|
|
{"audio_00", 0, NULL},
|
|
};
|
|
GstAdaptiveDemuxTestCallbacks test_callbacks = { 0 };
|
|
GstAdaptiveDemuxTestCase *testData;
|
|
|
|
testData = gst_adaptive_demux_test_case_new ();
|
|
http_src_callbacks.src_start = gst_dashdemux_http_src_start;
|
|
http_src_callbacks.src_create = gst_dashdemux_http_src_create;
|
|
COPY_OUTPUT_TEST_DATA (outputTestData, testData);
|
|
test_callbacks.appsink_received_data =
|
|
gst_adaptive_demux_test_check_received_data;
|
|
test_callbacks.bus_error_message = testDownloadErrorMessageCallback;
|
|
test_callbacks.appsink_eos =
|
|
gst_adaptive_demux_test_check_size_of_received_data;
|
|
|
|
gst_test_http_src_install_callbacks (&http_src_callbacks, inputTestData);
|
|
gst_adaptive_demux_test_run (DEMUX_ELEMENT_NAME, "http://unit.test/test.mpd",
|
|
&test_callbacks, testData);
|
|
gst_object_unref (testData);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* generate queries to adaptive demux */
|
|
static gboolean
|
|
testQueryCheckDataReceived (GstAdaptiveDemuxTestEngine * engine,
|
|
GstAdaptiveDemuxTestOutputStream * stream,
|
|
GstBuffer * buffer, gpointer user_data)
|
|
{
|
|
GList *pads;
|
|
GstPad *pad;
|
|
GstQuery *query;
|
|
gboolean ret;
|
|
gint64 duration;
|
|
gboolean seekable;
|
|
gint64 segment_start;
|
|
gint64 segment_end;
|
|
gchar *uri;
|
|
gchar *redirect_uri;
|
|
gboolean redirect_permanent;
|
|
|
|
pads = GST_ELEMENT_PADS (stream->appsink);
|
|
|
|
/* AppSink should have only 1 pad */
|
|
fail_unless (pads != NULL);
|
|
fail_unless (g_list_length (pads) == 1);
|
|
pad = GST_PAD (pads->data);
|
|
|
|
query = gst_query_new_duration (GST_FORMAT_TIME);
|
|
ret = gst_pad_peer_query (pad, query);
|
|
fail_unless (ret == TRUE);
|
|
gst_query_parse_duration (query, NULL, &duration);
|
|
fail_unless (duration == 135743 * GST_MSECOND);
|
|
gst_query_unref (query);
|
|
|
|
query = gst_query_new_seeking (GST_FORMAT_TIME);
|
|
ret = gst_pad_peer_query (pad, query);
|
|
fail_unless (ret == TRUE);
|
|
gst_query_parse_seeking (query, NULL, &seekable, &segment_start,
|
|
&segment_end);
|
|
fail_unless (seekable == TRUE);
|
|
fail_unless (segment_start == 0);
|
|
fail_unless (segment_end == duration);
|
|
gst_query_unref (query);
|
|
|
|
query = gst_query_new_uri ();
|
|
ret = gst_pad_peer_query (pad, query);
|
|
fail_unless (ret == TRUE);
|
|
gst_query_parse_uri (query, &uri);
|
|
gst_query_parse_uri_redirection (query, &redirect_uri);
|
|
gst_query_parse_uri_redirection_permanent (query, &redirect_permanent);
|
|
fail_unless (strcmp (uri, "http://unit.test/test.mpd") == 0);
|
|
/* adaptive demux does not reply with redirect information */
|
|
fail_unless (redirect_uri == NULL);
|
|
fail_unless (redirect_permanent == FALSE);
|
|
g_free (uri);
|
|
g_free (redirect_uri);
|
|
gst_query_unref (query);
|
|
|
|
return gst_adaptive_demux_test_check_received_data (engine,
|
|
stream, buffer, user_data);
|
|
}
|
|
|
|
/*
|
|
* Test queries
|
|
*
|
|
*/
|
|
GST_START_TEST (testQuery)
|
|
{
|
|
const gchar *mpd =
|
|
"<?xml version=\"1.0\" encoding=\"utf-8\"?>"
|
|
"<MPD xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
|
|
" xmlns=\"urn:mpeg:DASH:schema:MPD:2011\""
|
|
" xsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\""
|
|
" xmlns:yt=\"http://youtube.com/yt/2012/10/10\""
|
|
" profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\""
|
|
" type=\"static\""
|
|
" minBufferTime=\"PT1.500S\""
|
|
" mediaPresentationDuration=\"PT135.743S\">"
|
|
" <Period>"
|
|
" <AdaptationSet mimeType=\"audio/webm\""
|
|
" subsegmentAlignment=\"true\">"
|
|
" <Representation id=\"171\""
|
|
" codecs=\"vorbis\""
|
|
" audioSamplingRate=\"44100\""
|
|
" startWithSAP=\"1\""
|
|
" bandwidth=\"129553\">"
|
|
" <AudioChannelConfiguration"
|
|
" schemeIdUri=\"urn:mpeg:dash:23003:3:audio_channel_configuration:2011\""
|
|
" value=\"2\" />"
|
|
" <BaseURL>audio.webm</BaseURL>"
|
|
" <SegmentBase indexRange=\"4452-4686\""
|
|
" indexRangeExact=\"true\">"
|
|
" <Initialization range=\"0-4451\" />"
|
|
" </SegmentBase>"
|
|
" </Representation></AdaptationSet></Period></MPD>";
|
|
GstDashDemuxTestInputData inputTestData[] = {
|
|
{"http://unit.test/test.mpd", (guint8 *) mpd, 0},
|
|
{"http://unit.test/audio.webm", NULL, 5000},
|
|
{NULL, NULL, 0},
|
|
};
|
|
GstTestHTTPSrcCallbacks http_src_callbacks = { 0 };
|
|
GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
|
|
{"audio_00", 5000, NULL},
|
|
};
|
|
GstAdaptiveDemuxTestCallbacks test_callbacks = { 0 };
|
|
GstAdaptiveDemuxTestCase *testData;
|
|
|
|
testData = gst_adaptive_demux_test_case_new ();
|
|
http_src_callbacks.src_start = gst_dashdemux_http_src_start;
|
|
http_src_callbacks.src_create = gst_dashdemux_http_src_create;
|
|
COPY_OUTPUT_TEST_DATA (outputTestData, testData);
|
|
test_callbacks.appsink_received_data = testQueryCheckDataReceived;
|
|
test_callbacks.appsink_eos =
|
|
gst_adaptive_demux_test_check_size_of_received_data;
|
|
|
|
gst_test_http_src_install_callbacks (&http_src_callbacks, inputTestData);
|
|
gst_adaptive_demux_test_run (DEMUX_ELEMENT_NAME,
|
|
"http://unit.test/test.mpd", &test_callbacks, testData);
|
|
gst_object_unref (testData);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static GstFlowReturn
|
|
test_fragment_download_error_src_create (GstTestHTTPSrc * src,
|
|
guint64 offset,
|
|
guint length, GstBuffer ** retbuf, gpointer context, gpointer user_data)
|
|
{
|
|
const GstDashDemuxTestInputData *input =
|
|
(const GstDashDemuxTestInputData *) context;
|
|
fail_unless (input != NULL);
|
|
if (!g_str_has_suffix (input->uri, ".mpd") && offset > 2000) {
|
|
GST_DEBUG ("network_error %s %" G_GUINT64_FORMAT " @ %d",
|
|
input->uri, offset, 2000);
|
|
GST_ELEMENT_ERROR (src, RESOURCE, READ,
|
|
(("A network error occurred, or the server closed the connection unexpectedly.")), ("A network error occurred, or the server closed the connection unexpectedly."));
|
|
return GST_FLOW_ERROR;
|
|
}
|
|
return gst_dashdemux_http_src_create (src, offset, length, retbuf, context,
|
|
user_data);
|
|
}
|
|
|
|
/* function to check total size of data received by AppSink
|
|
* will be called when AppSink receives eos.
|
|
*/
|
|
static void
|
|
testFragmentDownloadErrorCheckSizeOfDataReceived (GstAdaptiveDemuxTestEngine *
|
|
engine, GstAdaptiveDemuxTestOutputStream * stream, gpointer user_data)
|
|
{
|
|
GstAdaptiveDemuxTestCase *testData = GST_ADAPTIVE_DEMUX_TEST_CASE (user_data);
|
|
GstAdaptiveDemuxTestExpectedOutput *testOutputStreamData;
|
|
|
|
testOutputStreamData =
|
|
gst_adaptive_demux_test_find_test_data_by_stream (testData, stream, NULL);
|
|
fail_unless (testOutputStreamData != NULL);
|
|
|
|
/* expect to receive more than 0 */
|
|
fail_unless (stream->total_received_size > 0,
|
|
"size validation failed for %s, expected > 0, received %d",
|
|
testOutputStreamData->name, stream->total_received_size);
|
|
|
|
/* expect to receive less than file size */
|
|
fail_unless (stream->total_received_size <
|
|
testOutputStreamData->expected_size,
|
|
"size validation failed for %s, expected < %d received %d",
|
|
testOutputStreamData->name, testOutputStreamData->expected_size,
|
|
stream->total_received_size);
|
|
}
|
|
|
|
/*
|
|
* Test fragment download error
|
|
* Let the adaptive demux download a few bytes, then instruct the
|
|
* GstTestHTTPSrc element to generate an error.
|
|
*/
|
|
GST_START_TEST (testFragmentDownloadError)
|
|
{
|
|
const gchar *mpd =
|
|
"<?xml version=\"1.0\" encoding=\"utf-8\"?>"
|
|
"<MPD xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
|
|
" xmlns=\"urn:mpeg:DASH:schema:MPD:2011\""
|
|
" xsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\""
|
|
" xmlns:yt=\"http://youtube.com/yt/2012/10/10\""
|
|
" profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\""
|
|
" type=\"static\""
|
|
" minBufferTime=\"PT1.500S\""
|
|
" mediaPresentationDuration=\"PT0.5S\">"
|
|
" <Period>"
|
|
" <AdaptationSet mimeType=\"audio/webm\""
|
|
" subsegmentAlignment=\"true\">"
|
|
" <Representation id=\"171\""
|
|
" codecs=\"vorbis\""
|
|
" audioSamplingRate=\"44100\""
|
|
" startWithSAP=\"1\""
|
|
" bandwidth=\"129553\">"
|
|
" <AudioChannelConfiguration"
|
|
" schemeIdUri=\"urn:mpeg:dash:23003:3:audio_channel_configuration:2011\""
|
|
" value=\"2\" />"
|
|
" <BaseURL>audio.webm</BaseURL>"
|
|
" <SegmentBase indexRange=\"4452-4686\""
|
|
" indexRangeExact=\"true\">"
|
|
" <Initialization range=\"0-4451\" />"
|
|
" </SegmentBase>"
|
|
" </Representation></AdaptationSet></Period></MPD>";
|
|
|
|
GstDashDemuxTestInputData inputTestData[] = {
|
|
{"http://unit.test/test.mpd", (guint8 *) mpd, 0},
|
|
{"http://unit.test/audio.webm", NULL, 5000},
|
|
{NULL, NULL, 0},
|
|
};
|
|
GstTestHTTPSrcCallbacks http_src_callbacks = { 0 };
|
|
GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
|
|
{"audio_00", 5000, NULL},
|
|
};
|
|
GstAdaptiveDemuxTestCallbacks test_callbacks = { 0 };
|
|
GstAdaptiveDemuxTestCase *testData;
|
|
|
|
testData = gst_adaptive_demux_test_case_new ();
|
|
http_src_callbacks.src_start = gst_dashdemux_http_src_start;
|
|
http_src_callbacks.src_create = test_fragment_download_error_src_create;
|
|
COPY_OUTPUT_TEST_DATA (outputTestData, testData);
|
|
test_callbacks.appsink_received_data =
|
|
gst_adaptive_demux_test_check_received_data;
|
|
test_callbacks.appsink_eos = testFragmentDownloadErrorCheckSizeOfDataReceived;
|
|
/* test_callbacks.demux_sent_eos = gst_adaptive_demux_test_check_size_of_received_data; */
|
|
|
|
test_callbacks.bus_error_message = testDownloadErrorMessageCallback;
|
|
|
|
gst_test_http_src_install_callbacks (&http_src_callbacks, inputTestData);
|
|
gst_adaptive_demux_test_run (DEMUX_ELEMENT_NAME,
|
|
"http://unit.test/test.mpd", &test_callbacks, testData);
|
|
gst_object_unref (testData);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static Suite *
|
|
dash_demux_suite (void)
|
|
{
|
|
Suite *s = suite_create ("dash_demux");
|
|
TCase *tc_basicTest = tcase_create ("basicTest");
|
|
|
|
tcase_add_test (tc_basicTest, simpleTest);
|
|
tcase_add_test (tc_basicTest, testTwoPeriods);
|
|
tcase_add_test (tc_basicTest, testParameters);
|
|
tcase_add_test (tc_basicTest, testSeek);
|
|
tcase_add_test (tc_basicTest, testSeekKeyUnitPosition);
|
|
tcase_add_test (tc_basicTest, testSeekPosition);
|
|
tcase_add_test (tc_basicTest, testDownloadError);
|
|
tcase_add_test (tc_basicTest, testFragmentDownloadError);
|
|
tcase_add_test (tc_basicTest, testQuery);
|
|
|
|
tcase_add_unchecked_fixture (tc_basicTest, gst_adaptive_demux_test_setup,
|
|
gst_adaptive_demux_test_teardown);
|
|
|
|
suite_add_tcase (s, tc_basicTest);
|
|
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (dash_demux);
|