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gstreamer/subprojects/gst-plugins-bad/tests/check/elements/dash_demux.c

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/* GStreamer unit test for MPEG-DASH
*
* Copyright (c) <2015> YouView TV Ltd
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <gst/check/gstcheck.h>
#include "adaptive_demux_common.h"
#define DEMUX_ELEMENT_NAME "dashdemux"
#define COPY_OUTPUT_TEST_DATA(outputTestData,testData) do { \
guint otdPos, otdLen = sizeof((outputTestData)) / sizeof((outputTestData)[0]); \
for(otdPos=0; otdPos<otdLen; ++otdPos){ \
GST_ADAPTIVE_DEMUX_TEST_CASE (testData)->output_streams = g_list_append (GST_ADAPTIVE_DEMUX_TEST_CASE (testData)->output_streams, &(outputTestData)[otdPos]); \
} \
} while(0)
typedef struct _GstDashDemuxTestInputData
{
const gchar *uri;
const guint8 *payload;
guint64 size;
} GstDashDemuxTestInputData;
typedef struct _GstTestHTTPSrcTestData
{
const GstDashDemuxTestInputData *input;
GstStructure *data;
} GstTestHTTPSrcTestData;
typedef struct _GstDashDemuxTestCase
{
GstAdaptiveDemuxTestCase parent;
/* the number of Protection Events sent to each pad */
GstStructure *countContentProtectionEvents;
} GstDashDemuxTestCase;
GType gst_dash_demux_test_case_get_type (void);
static void gst_dash_demux_test_case_dispose (GObject * object);
static void gst_dash_demux_test_case_finalize (GObject * object);
static void gst_dash_demux_test_case_clear (GstDashDemuxTestCase * test_case);
static GstDashDemuxTestCase *
gst_dash_demux_test_case_new (void)
G_GNUC_MALLOC;
#define GST_TYPE_DASH_DEMUX_TEST_CASE \
(gst_dash_demux_test_case_get_type())
#define GST_DASH_DEMUX_TEST_CASE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_DASH_DEMUX_TEST_CASE, GstDashDemuxTestCase))
#define GST_DASH_DEMUX_TEST_CASE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_DASH_DEMUX_TEST_CASE, GstDashDemuxTestCaseClass))
#define GST_DASH_DEMUX_TEST_CASE_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_DASH_DEMUX_TEST_CASE, GstDashDemuxTestCaseClass))
#define GST_IS_DASH_DEMUX_TEST_CASE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_DASH_DEMUX_TEST_CASE))
#define GST_IS_DASH_DEMUX_TEST_CASE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_DASH_DEMUX_TEST_CASE))
static GstDashDemuxTestCase *gst_dash_demux_test_case_new (void)
{
return g_object_new (GST_TYPE_DASH_DEMUX_TEST_CASE, NULL);
}
typedef struct _GstDashDemuxTestCaseClass
{
GstAdaptiveDemuxTestCaseClass parent_class;
} GstDashDemuxTestCaseClass;
#define gst_dash_demux_test_case_parent_class parent_class
G_DEFINE_TYPE (GstDashDemuxTestCase, gst_dash_demux_test_case,
GST_TYPE_ADAPTIVE_DEMUX_TEST_CASE);
static void
gst_dash_demux_test_case_class_init (GstDashDemuxTestCaseClass * klass)
{
GObjectClass *object = G_OBJECT_CLASS (klass);
object->dispose = gst_dash_demux_test_case_dispose;
object->finalize = gst_dash_demux_test_case_finalize;
}
static void
gst_dash_demux_test_case_init (GstDashDemuxTestCase * test_case)
{
test_case->countContentProtectionEvents = NULL;
gst_dash_demux_test_case_clear (test_case);
}
static void
gst_dash_demux_test_case_clear (GstDashDemuxTestCase * test_case)
{
if (test_case->countContentProtectionEvents) {
gst_structure_free (test_case->countContentProtectionEvents);
test_case->countContentProtectionEvents = NULL;
}
}
static void
gst_dash_demux_test_case_dispose (GObject * object)
{
GstDashDemuxTestCase *testData = GST_DASH_DEMUX_TEST_CASE (object);
gst_dash_demux_test_case_clear (testData);
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
gst_dash_demux_test_case_finalize (GObject * object)
{
/*GstDashDemuxTestCase *testData = GST_DASH_DEMUX_TEST_CASE (object); */
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static gboolean
gst_dashdemux_http_src_start (GstTestHTTPSrc * src,
const gchar * uri, GstTestHTTPSrcInput * input_data, gpointer user_data)
{
const GstTestHTTPSrcTestData *test_case =
(const GstTestHTTPSrcTestData *) user_data;
guint i;
for (i = 0; test_case->input[i].uri; ++i) {
if (g_strcmp0 (test_case->input[i].uri, uri) == 0) {
input_data->context = (gpointer) & test_case->input[i];
input_data->size = test_case->input[i].size;
if (test_case->input[i].size == 0)
input_data->size = strlen ((gchar *) test_case->input[i].payload);
return TRUE;
}
}
return FALSE;
}
static GstFlowReturn
gst_dashdemux_http_src_create (GstTestHTTPSrc * src,
guint64 offset,
guint length, GstBuffer ** retbuf, gpointer context, gpointer user_data)
{
const GstDashDemuxTestInputData *input =
(const GstDashDemuxTestInputData *) context;
GstBuffer *buf;
buf = gst_buffer_new_allocate (NULL, length, NULL);
fail_if (buf == NULL, "Not enough memory to allocate buffer");
if (input->payload) {
gst_buffer_fill (buf, 0, input->payload + offset, length);
} else {
GstMapInfo info;
guint pattern;
guint64 i;
pattern = offset - offset % sizeof (pattern);
gst_buffer_map (buf, &info, GST_MAP_WRITE);
for (i = 0; i < length; ++i) {
gchar pattern_byte_to_write = (offset + i) % sizeof (pattern);
if (pattern_byte_to_write == 0) {
pattern = offset + i;
}
info.data[i] = (pattern >> (pattern_byte_to_write * 8)) & 0xFF;
}
gst_buffer_unmap (buf, &info);
}
*retbuf = buf;
return GST_FLOW_OK;
}
/******************** Test specific code starts here **************************/
/*
* Test an mpd with an audio and a video stream
*
*/
GST_START_TEST (simpleTest)
{
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\""
" 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>"
" <AdaptationSet mimeType=\"video/webm\""
" subsegmentAlignment=\"true\">"
" <Representation id=\"242\""
" codecs=\"vp9\""
" width=\"426\""
" height=\"240\""
" startWithSAP=\"1\""
" bandwidth=\"490208\">"
" <BaseURL>video.webm</BaseURL>"
" <SegmentBase indexRange=\"234-682\""
" indexRangeExact=\"true\">"
" <Initialization range=\"0-233\" />"
" </SegmentBase>"
" </Representation></AdaptationSet></Period></MPD>";
GstDashDemuxTestInputData inputTestData[] = {
{"http://unit.test/test.mpd", (guint8 *) mpd, 0},
{"http://unit.test/audio.webm", NULL, 5000},
{"http://unit.test/video.webm", NULL, 9000},
{NULL, NULL, 0},
};
GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
{"audio_00", 5000, NULL},
{"video_00", 9000, NULL}
};
GstTestHTTPSrcCallbacks http_src_callbacks = { 0 };
GstTestHTTPSrcTestData http_src_test_data = { 0 };
GstAdaptiveDemuxTestCallbacks test_callbacks = { 0 };
GstDashDemuxTestCase *testData;
http_src_callbacks.src_start = gst_dashdemux_http_src_start;
http_src_callbacks.src_create = gst_dashdemux_http_src_create;
http_src_test_data.input = inputTestData;
gst_test_http_src_install_callbacks (&http_src_callbacks,
&http_src_test_data);
test_callbacks.appsink_received_data =
gst_adaptive_demux_test_check_received_data;
test_callbacks.appsink_eos =
gst_adaptive_demux_test_check_size_of_received_data;
testData = gst_dash_demux_test_case_new ();
COPY_OUTPUT_TEST_DATA (outputTestData, testData);
gst_adaptive_demux_test_run (DEMUX_ELEMENT_NAME, "http://unit.test/test.mpd",
&test_callbacks, testData);
g_object_unref (testData);
if (http_src_test_data.data)
gst_structure_free (http_src_test_data.data);
}
GST_END_TEST;
/*
* Test an mpd with 2 periods
*
*/
GST_START_TEST (testTwoPeriods)
{
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\""
" profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\""
" type=\"static\""
" minBufferTime=\"PT1.500S\""
" mediaPresentationDuration=\"PT300S\">"
" <Period id=\"Period0\" duration=\"PT0.1S\">"
" <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>audio1.webm</BaseURL>"
" <SegmentBase indexRange=\"4452-4686\""
" indexRangeExact=\"true\">"
" <Initialization range=\"0-4451\" />"
" </SegmentBase>"
" </Representation>"
" </AdaptationSet>"
" <AdaptationSet mimeType=\"video/webm\""
" subsegmentAlignment=\"true\">"
" <Representation id=\"242\""
" codecs=\"vp9\""
" width=\"426\""
" height=\"240\""
" startWithSAP=\"1\""
" bandwidth=\"490208\">"
" <BaseURL>video1.webm</BaseURL>"
" <SegmentBase indexRange=\"234-682\""
" indexRangeExact=\"true\">"
" <Initialization range=\"0-233\" />"
" </SegmentBase>"
" </Representation>"
" </AdaptationSet>"
" </Period>"
" <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>audio2.webm</BaseURL>"
" <SegmentBase indexRange=\"4452-4686\""
" indexRangeExact=\"true\">"
" <Initialization range=\"0-4451\" />"
" </SegmentBase>"
" </Representation>"
" </AdaptationSet>"
" <AdaptationSet mimeType=\"video/webm\""
" subsegmentAlignment=\"true\">"
" <Representation id=\"242\""
" codecs=\"vp9\""
" width=\"426\""
" height=\"240\""
" startWithSAP=\"1\""
" bandwidth=\"490208\">"
" <BaseURL>video2.webm</BaseURL>"
" <SegmentBase indexRange=\"234-682\""
" indexRangeExact=\"true\">"
" <Initialization range=\"0-233\" />"
" </SegmentBase>"
" </Representation></AdaptationSet></Period></MPD>";
GstDashDemuxTestInputData inputTestData[] = {
{"http://unit.test/test.mpd", (guint8 *) mpd, 0},
{"http://unit.test/audio1.webm", NULL, 5001},
{"http://unit.test/video1.webm", NULL, 9001},
{"http://unit.test/audio2.webm", NULL, 5002},
{"http://unit.test/video2.webm", NULL, 9002},
{NULL, NULL, 0},
};
GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
{"audio_00", 5001, NULL},
{"video_00", 9001, NULL},
{"audio_01", 5002, NULL},
{"video_01", 9002, NULL},
};
GstTestHTTPSrcCallbacks http_src_callbacks = { 0 };
GstTestHTTPSrcTestData http_src_test_data = { 0 };
GstAdaptiveDemuxTestCallbacks test_callbacks = { 0 };
GstDashDemuxTestCase *testData;
http_src_callbacks.src_start = gst_dashdemux_http_src_start;
http_src_callbacks.src_create = gst_dashdemux_http_src_create;
http_src_test_data.input = inputTestData;
gst_test_http_src_install_callbacks (&http_src_callbacks,
&http_src_test_data);
test_callbacks.appsink_received_data =
gst_adaptive_demux_test_check_received_data;
test_callbacks.appsink_eos =
gst_adaptive_demux_test_check_size_of_received_data;
testData = gst_dash_demux_test_case_new ();
COPY_OUTPUT_TEST_DATA (outputTestData, testData);
gst_adaptive_demux_test_run (DEMUX_ELEMENT_NAME,
"http://unit.test/test.mpd", &test_callbacks, testData);
g_object_unref (testData);
if (http_src_test_data.data)
gst_structure_free (http_src_test_data.data);
}
GST_END_TEST;
/* test setting a property on an object */
#define test_int_prop(object, name, value) \
do \
{ \
int val = value; \
int val_after; \
g_object_set (object, name, val, NULL); \
g_object_get (object, name, &val_after, NULL); \
fail_unless (val_after == val, "property check failed for %s: set to %d, but got %d", \
name, val, val_after); \
} while (0)
#define test_float_prop(object, name, value) \
do \
{ \
float val = value; \
float val_after; \
g_object_set (object, name, val, NULL); \
g_object_get (object, name, &val_after, NULL); \
fail_unless (val_after == val, "property check failed for %s: set to %f, but got %f", \
name, val, val_after); \
} while (0)
/* test setting an invalid value for a property on an object.
* Expect an assert and the property to remain unchanged
*/
#define test_invalid_int_prop(object, name, value) \
do \
{ \
int val_before; \
int val_after; \
int val = value; \
g_object_get (object, name, &val_before, NULL); \
ASSERT_WARNING (g_object_set (object, name, val, NULL)); \
g_object_get (object, name, &val_after, NULL); \
fail_unless (val_after == val_before, "property check failed for %s: before %d, after %d", \
name, val_before, val_after); \
} while (0)
#define test_invalid_float_prop(object, name, value) \
do \
{ \
float val_before; \
float val_after; \
float val = value; \
g_object_get (object, name, &val_before, NULL); \
ASSERT_WARNING (g_object_set (object, name, val, NULL)); \
g_object_get (object, name, &val_after, NULL); \
fail_unless (val_after == val_before, "property check failed for %s: before %f, after %f", \
name, val_before, val_after); \
} while (0)
static void
setAndTestDashParams (GstAdaptiveDemuxTestEngine * engine, gpointer user_data)
{
/* GstDashDemuxTestCase * testData = (GstDashDemuxTestCase*)user_data; */
GObject *dashdemux = G_OBJECT (engine->demux);
test_int_prop (dashdemux, "connection-speed", 1000);
test_invalid_int_prop (dashdemux, "connection-speed", 4294967 + 1);
test_float_prop (dashdemux, "bitrate-limit", 1);
test_invalid_float_prop (dashdemux, "bitrate-limit", 2.1);
test_int_prop (dashdemux, "max-buffering-time", 15);
test_invalid_int_prop (dashdemux, "max-buffering-time", 1);
test_float_prop (dashdemux, "bandwidth-usage", 0.5);
test_invalid_float_prop (dashdemux, "bandwidth-usage", 2);
test_int_prop (dashdemux, "max-bitrate", 1000);
test_invalid_int_prop (dashdemux, "max-bitrate", 10);
}
/*
* Test setting parameters
*
*/
GST_START_TEST (testParameters)
{
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\""
" 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},
};
GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
{"audio_00", 5000, NULL},
};
GstTestHTTPSrcCallbacks http_src_callbacks = { 0 };
GstTestHTTPSrcTestData http_src_test_data = { 0 };
GstAdaptiveDemuxTestCallbacks test_callbacks = { 0 };
GstDashDemuxTestCase *testData;
http_src_callbacks.src_start = gst_dashdemux_http_src_start;
http_src_callbacks.src_create = gst_dashdemux_http_src_create;
http_src_test_data.input = inputTestData;
gst_test_http_src_install_callbacks (&http_src_callbacks,
&http_src_test_data);
test_callbacks.pre_test = setAndTestDashParams;
test_callbacks.appsink_received_data =
gst_adaptive_demux_test_check_received_data;
test_callbacks.appsink_eos =
gst_adaptive_demux_test_check_size_of_received_data;
testData = gst_dash_demux_test_case_new ();
COPY_OUTPUT_TEST_DATA (outputTestData, testData);
gst_adaptive_demux_test_run (DEMUX_ELEMENT_NAME, "http://unit.test/test.mpd",
&test_callbacks, testData);
g_object_unref (testData);
if (http_src_test_data.data)
gst_structure_free (http_src_test_data.data);
}
GST_END_TEST;
/*
* Test seeking
*
*/
GST_START_TEST (testSeek)
{
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\""
" 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},
};
GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
{"audio_00", 10000, NULL},
};
GstTestHTTPSrcCallbacks http_src_callbacks = { 0 };
GstTestHTTPSrcTestData http_src_test_data = { 0 };
GstDashDemuxTestCase *testData;
http_src_callbacks.src_start = gst_dashdemux_http_src_start;
http_src_callbacks.src_create = gst_dashdemux_http_src_create;
http_src_test_data.input = inputTestData;
gst_test_http_src_install_callbacks (&http_src_callbacks,
&http_src_test_data);
testData = gst_dash_demux_test_case_new ();
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
*/
GST_ADAPTIVE_DEMUX_TEST_CASE (testData)->threshold_for_seek = 4687 + 1;
/* seek to 5ms.
* Because there is only one fragment, we expect the whole file to be
* downloaded again
*/
GST_ADAPTIVE_DEMUX_TEST_CASE (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_adaptive_demux_test_seek (DEMUX_ELEMENT_NAME,
"http://unit.test/test.mpd", GST_ADAPTIVE_DEMUX_TEST_CASE (testData));
g_object_unref (testData);
if (http_src_test_data.data)
gst_structure_free (http_src_test_data.data);
}
GST_END_TEST;
#define SEGMENT_SIZE 10000
static void
run_seek_position_test (gdouble rate, GstSeekType start_type,
guint64 seek_start, GstSeekType stop_type, guint64 seek_stop,
GstSeekFlags flags, guint64 segment_start, guint64 segment_stop,
gint segments, gint seek_threshold_bytes)
{
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\""
" 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 };
GstTestHTTPSrcTestData http_src_test_data = { 0 };
GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
/* 1 from the init segment */
{"audio_00", (segments ? 1 + segments : 0) * 10000, NULL},
};
GstDashDemuxTestCase *testData;
http_src_callbacks.src_start = gst_dashdemux_http_src_start;
http_src_callbacks.src_create = gst_dashdemux_http_src_create;
http_src_test_data.input = inputTestData;
gst_test_http_src_install_callbacks (&http_src_callbacks,
&http_src_test_data);
testData = gst_dash_demux_test_case_new ();
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
*/
if (seek_threshold_bytes)
GST_ADAPTIVE_DEMUX_TEST_CASE (testData)->threshold_for_seek =
seek_threshold_bytes;
else
GST_ADAPTIVE_DEMUX_TEST_CASE (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
*/
GST_ADAPTIVE_DEMUX_TEST_CASE (testData)->seek_event =
gst_event_new_seek (rate, GST_FORMAT_TIME, flags, start_type,
seek_start, stop_type, seek_stop);
gst_adaptive_demux_test_seek (DEMUX_ELEMENT_NAME,
"http://unit.test/test.mpd", GST_ADAPTIVE_DEMUX_TEST_CASE (testData));
g_object_unref (testData);
if (http_src_test_data.data)
gst_structure_free (http_src_test_data.data);
}
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, GST_SEEK_TYPE_SET, 1500 * GST_MSECOND,
GST_SEEK_TYPE_NONE, 0, GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_KEY_UNIT,
1000 * GST_MSECOND, -1, 3, 0);
}
GST_END_TEST;
GST_START_TEST (testSeekUpdateStopPosition)
{
run_seek_position_test (1.0, GST_SEEK_TYPE_NONE, 1500 * GST_MSECOND,
GST_SEEK_TYPE_SET, 3000 * GST_MSECOND, 0, 0, 3000 * GST_MSECOND, 3, 0);
}
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, GST_SEEK_TYPE_SET, 1500 * GST_MSECOND,
GST_SEEK_TYPE_NONE, 0, GST_SEEK_FLAG_FLUSH, 1500 * GST_MSECOND, -1, 3, 0);
}
GST_END_TEST;
GST_START_TEST (testSeekSnapBeforePosition)
{
/* Seek to 1.5s, snap before, it go to 1s */
run_seek_position_test (1.0, GST_SEEK_TYPE_SET, 1500 * GST_MSECOND,
GST_SEEK_TYPE_NONE, 0,
GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_KEY_UNIT | GST_SEEK_FLAG_SNAP_BEFORE,
1000 * GST_MSECOND, -1, 3, 0);
}
GST_END_TEST;
GST_START_TEST (testSeekSnapAfterPosition)
{
/* Seek to 1.5s with snap after, it should move to 2s */
run_seek_position_test (1.0, GST_SEEK_TYPE_SET, 1500 * GST_MSECOND,
GST_SEEK_TYPE_NONE, 0,
GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_KEY_UNIT | GST_SEEK_FLAG_SNAP_AFTER,
2000 * GST_MSECOND, -1, 2, 0);
}
GST_END_TEST;
GST_START_TEST (testSeekSnapBeforeSamePosition)
{
/* Snap seek without position */
run_seek_position_test (1.0, GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE,
GST_SEEK_TYPE_NONE, 0,
GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_KEY_UNIT | GST_SEEK_FLAG_SNAP_BEFORE,
2 * GST_MSECOND, -1, 2, SEGMENT_SIZE * 3 + 1);
}
GST_END_TEST;
GST_START_TEST (testSeekSnapAfterSamePosition)
{
/* Snap seek without position */
run_seek_position_test (1.0, GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE,
GST_SEEK_TYPE_NONE, 0,
GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_KEY_UNIT | GST_SEEK_FLAG_SNAP_AFTER,
3 * GST_MSECOND, -1, 1, SEGMENT_SIZE * 3 + 1);
}
GST_END_TEST;
GST_START_TEST (testReverseSeekSnapBeforePosition)
{
run_seek_position_test (-1.0, GST_SEEK_TYPE_SET, 1000 * GST_MSECOND,
GST_SEEK_TYPE_SET, 2500 * GST_MSECOND,
GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_KEY_UNIT | GST_SEEK_FLAG_SNAP_BEFORE,
1000 * GST_MSECOND, 3000 * GST_MSECOND, 2, 0);
}
GST_END_TEST;
GST_START_TEST (testReverseSeekSnapAfterPosition)
{
run_seek_position_test (-1.0, GST_SEEK_TYPE_SET, 1000 * GST_MSECOND,
GST_SEEK_TYPE_SET, 2500 * GST_MSECOND,
GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_KEY_UNIT | GST_SEEK_FLAG_SNAP_AFTER,
1000 * GST_MSECOND, 2000 * GST_MSECOND, 1, 0);
}
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",
GST_OBJECT_NAME (msg->src), err->message);
fail_unless_equals_string (GST_OBJECT_NAME (msg->src), DEMUX_ELEMENT_NAME);
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\""
" 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},
};
GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
{"audio_00", 0, NULL},
};
GstTestHTTPSrcCallbacks http_src_callbacks = { 0 };
GstTestHTTPSrcTestData http_src_test_data = { 0 };
GstAdaptiveDemuxTestCallbacks test_callbacks = { 0 };
GstDashDemuxTestCase *testData;
http_src_callbacks.src_start = gst_dashdemux_http_src_start;
http_src_callbacks.src_create = gst_dashdemux_http_src_create;
http_src_test_data.input = inputTestData;
gst_test_http_src_install_callbacks (&http_src_callbacks,
&http_src_test_data);
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_unexpected_eos;
testData = gst_dash_demux_test_case_new ();
COPY_OUTPUT_TEST_DATA (outputTestData, testData);
gst_adaptive_demux_test_run (DEMUX_ELEMENT_NAME, "http://unit.test/test.mpd",
&test_callbacks, testData);
g_object_unref (testData);
if (http_src_test_data.data)
gst_structure_free (http_src_test_data.data);
}
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;
const GstTestHTTPSrcTestData *http_src_test_data =
(const GstTestHTTPSrcTestData *) user_data;
guint64 threshold_for_trigger;
fail_unless (input != NULL);
gst_structure_get_uint64 (http_src_test_data->data, "threshold_for_trigger",
&threshold_for_trigger);
if (!g_str_has_suffix (input->uri, ".mpd") && offset >= threshold_for_trigger) {
GST_DEBUG ("network_error %s %" G_GUINT64_FORMAT " @ %" G_GUINT64_FORMAT,
input->uri, offset, threshold_for_trigger);
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);
}
/*
* Test header download error
* Let the adaptive demux download a few bytes, then instruct the
* GstTestHTTPSrc element to generate an error while the fragment header
* is still being downloaded.
*/
GST_START_TEST (testHeaderDownloadError)
{
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\""
" 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>";
/* generate error while the headers are still being downloaded
* threshold_for_trigger must be less than the size of headers
* (initialization + index) which is 4687.
*/
guint64 threshold_for_trigger = 2000;
GstDashDemuxTestInputData inputTestData[] = {
{"http://unit.test/test.mpd", (guint8 *) mpd, 0},
{"http://unit.test/audio.webm", NULL, 5000},
{NULL, NULL, 0},
};
GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
/* adaptive demux tries for 4 times (MAX_DOWNLOAD_ERROR_COUNT + 1) before giving up */
{"audio_00", threshold_for_trigger * 4, NULL},
};
GstTestHTTPSrcCallbacks http_src_callbacks = { 0 };
GstTestHTTPSrcTestData http_src_test_data = { 0 };
GstAdaptiveDemuxTestCallbacks test_callbacks = { 0 };
GstDashDemuxTestCase *testData;
http_src_callbacks.src_start = gst_dashdemux_http_src_start;
http_src_callbacks.src_create = test_fragment_download_error_src_create;
http_src_test_data.data = gst_structure_new_empty (__FUNCTION__);
gst_structure_set (http_src_test_data.data, "threshold_for_trigger",
G_TYPE_UINT64, threshold_for_trigger, NULL);
http_src_test_data.input = inputTestData;
gst_test_http_src_install_callbacks (&http_src_callbacks,
&http_src_test_data);
test_callbacks.appsink_received_data =
gst_adaptive_demux_test_check_received_data;
test_callbacks.appsink_eos = gst_adaptive_demux_test_unexpected_eos;
test_callbacks.bus_error_message = testDownloadErrorMessageCallback;
testData = gst_dash_demux_test_case_new ();
COPY_OUTPUT_TEST_DATA (outputTestData, testData);
/* download in chunks of threshold_for_trigger size.
* This means the first chunk will succeed, the second will generate
* error because we already exceeded threshold_for_trigger bytes.
*/
gst_test_http_src_set_default_blocksize (threshold_for_trigger);
gst_adaptive_demux_test_run (DEMUX_ELEMENT_NAME,
"http://unit.test/test.mpd", &test_callbacks, testData);
g_object_unref (testData);
if (http_src_test_data.data)
gst_structure_free (http_src_test_data.data);
}
GST_END_TEST;
/*
* Test media download error on the last media fragment.
* Let the adaptive demux download a few bytes, then instruct the
* GstTestHTTPSrc element to generate an error while the last media fragment
* is being downloaded.
* Adaptive demux will not retry downloading the last media fragment. It will
* be considered eos.
*/
GST_START_TEST (testMediaDownloadErrorLastFragment)
{
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\""
" 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>";
/* generate error on the first media fragment */
guint64 threshold_for_trigger = 4687;
GstDashDemuxTestInputData inputTestData[] = {
{"http://unit.test/test.mpd", (guint8 *) mpd, 0},
{"http://unit.test/audio.webm", NULL, 5000},
{NULL, NULL, 0},
};
GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
/* adaptive demux will not retry because this is the last fragment */
{"audio_00", threshold_for_trigger, NULL},
};
GstTestHTTPSrcCallbacks http_src_callbacks = { 0 };
GstTestHTTPSrcTestData http_src_test_data = { 0 };
GstAdaptiveDemuxTestCallbacks test_callbacks = { 0 };
GstDashDemuxTestCase *testData;
http_src_callbacks.src_start = gst_dashdemux_http_src_start;
http_src_callbacks.src_create = test_fragment_download_error_src_create;
http_src_test_data.data = gst_structure_new_empty (__FUNCTION__);
gst_structure_set (http_src_test_data.data, "threshold_for_trigger",
G_TYPE_UINT64, threshold_for_trigger, NULL);
http_src_test_data.input = inputTestData;
gst_test_http_src_install_callbacks (&http_src_callbacks,
&http_src_test_data);
test_callbacks.appsink_received_data =
gst_adaptive_demux_test_check_received_data;
test_callbacks.appsink_eos =
gst_adaptive_demux_test_check_size_of_received_data;
testData = gst_dash_demux_test_case_new ();
COPY_OUTPUT_TEST_DATA (outputTestData, testData);
gst_adaptive_demux_test_run (DEMUX_ELEMENT_NAME,
"http://unit.test/test.mpd", &test_callbacks, testData);
g_object_unref (testData);
if (http_src_test_data.data)
gst_structure_free (http_src_test_data.data);
}
GST_END_TEST;
/*
* Test media download error on a media fragment which is not the last one.
* Let the adaptive demux download a few bytes, then instruct the
* GstTestHTTPSrc element to generate an error while a media fragment
* is being downloaded.
*/
GST_START_TEST (testMediaDownloadErrorMiddleFragment)
{
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\""
" profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\""
" type=\"static\""
" minBufferTime=\"PT1.500S\""
" mediaPresentationDuration=\"PT10S\">"
" <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>"
" <SegmentList duration=\"1\">"
" <SegmentURL indexRange=\"1-10\""
" mediaRange=\"11-30\">"
" </SegmentURL>"
" <SegmentURL indexRange=\"31-60\""
" mediaRange=\"61-100\">"
" </SegmentURL>"
" <SegmentURL indexRange=\"101-150\""
" mediaRange=\"151-210\">"
" </SegmentURL>"
" </SegmentList>"
" </Representation></AdaptationSet></Period></MPD>";
/* generate error on the second media fragment */
guint64 threshold_for_trigger = 31;
GstDashDemuxTestInputData inputTestData[] = {
{"http://unit.test/test.mpd", (guint8 *) mpd, 0},
{"http://unit.test/audio.webm", NULL, 5000},
{NULL, NULL, 0},
};
GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
/* adaptive demux will download only the first media fragment */
{"audio_00", 20, NULL},
};
GstTestHTTPSrcCallbacks http_src_callbacks = { 0 };
GstTestHTTPSrcTestData http_src_test_data = { 0 };
GstAdaptiveDemuxTestCallbacks test_callbacks = { 0 };
GstDashDemuxTestCase *testData;
http_src_callbacks.src_start = gst_dashdemux_http_src_start;
http_src_callbacks.src_create = test_fragment_download_error_src_create;
http_src_test_data.data = gst_structure_new_empty (__FUNCTION__);
gst_structure_set (http_src_test_data.data, "threshold_for_trigger",
G_TYPE_UINT64, threshold_for_trigger, NULL);
http_src_test_data.input = inputTestData;
gst_test_http_src_install_callbacks (&http_src_callbacks,
&http_src_test_data);
test_callbacks.appsink_received_data =
gst_adaptive_demux_test_check_received_data;
test_callbacks.appsink_eos = gst_adaptive_demux_test_unexpected_eos;
test_callbacks.bus_error_message = testDownloadErrorMessageCallback;
testData = gst_dash_demux_test_case_new ();
COPY_OUTPUT_TEST_DATA (outputTestData, testData);
gst_adaptive_demux_test_run (DEMUX_ELEMENT_NAME,
"http://unit.test/test.mpd", &test_callbacks, testData);
g_object_unref (testData);
if (http_src_test_data.data)
gst_structure_free (http_src_test_data.data);
}
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;
gboolean live;
GstClockTime min_latency;
GstClockTime max_latency;
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);
/* duration query */
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);
/* mediaPresentationDuration=\"PT135.743S\" */
fail_unless (duration == 135743 * GST_MSECOND);
gst_query_unref (query);
/* seek 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);
/* latency query */
query = gst_query_new_latency ();
ret = gst_pad_peer_query (pad, query);
fail_unless (ret == TRUE);
gst_query_parse_latency (query, &live, &min_latency, &max_latency);
fail_unless (live == FALSE);
fail_unless (min_latency == 0);
fail_unless (max_latency == -1);
gst_query_unref (query);
/* uri 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 (g_strcmp0 (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\""
" 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},
};
GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
{"audio_00", 5000, NULL},
};
GstTestHTTPSrcCallbacks http_src_callbacks = { 0 };
GstTestHTTPSrcTestData http_src_test_data = { 0 };
GstAdaptiveDemuxTestCallbacks test_callbacks = { 0 };
GstDashDemuxTestCase *testData;
http_src_callbacks.src_start = gst_dashdemux_http_src_start;
http_src_callbacks.src_create = gst_dashdemux_http_src_create;
http_src_test_data.input = inputTestData;
gst_test_http_src_install_callbacks (&http_src_callbacks,
&http_src_test_data);
test_callbacks.appsink_received_data = testQueryCheckDataReceived;
test_callbacks.appsink_eos =
gst_adaptive_demux_test_check_size_of_received_data;
testData = gst_dash_demux_test_case_new ();
COPY_OUTPUT_TEST_DATA (outputTestData, testData);
gst_adaptive_demux_test_run (DEMUX_ELEMENT_NAME,
"http://unit.test/test.mpd", &test_callbacks, testData);
g_object_unref (testData);
if (http_src_test_data.data)
gst_structure_free (http_src_test_data.data);
}
GST_END_TEST;
static gboolean
testContentProtectionDashdemuxSendsEvent (GstAdaptiveDemuxTestEngine * engine,
GstAdaptiveDemuxTestOutputStream * stream,
GstEvent * event, gpointer user_data)
{
GstDashDemuxTestCase *test_case = GST_DASH_DEMUX_TEST_CASE (user_data);
const gchar *system_id;
GstBuffer *data;
const gchar *origin;
GstMapInfo info;
gchar *value;
gchar *name;
guint event_count = 0;
GST_DEBUG ("received event %s", GST_EVENT_TYPE_NAME (event));
if (GST_EVENT_TYPE (event) != GST_EVENT_PROTECTION) {
return TRUE;
}
/* we expect content protection events only on video pad */
name = gst_pad_get_name (stream->pad);
fail_unless (g_strcmp0 (name, "video_00") == 0);
gst_event_parse_protection (event, &system_id, &data, &origin);
gst_buffer_map (data, &info, GST_MAP_READ);
value = g_malloc (info.size + 1);
strncpy (value, (gchar *) info.data, info.size);
value[info.size] = 0;
gst_buffer_unmap (data, &info);
if (g_strcmp0 (system_id, "11111111-AAAA-BBBB-CCCC-123456789ABC") == 0) {
fail_unless (g_strcmp0 (origin, "dash/mpd") == 0);
fail_unless (g_strcmp0 (value, "test value") == 0);
} else if (g_strcmp0 (system_id, "5e629af5-38da-4063-8977-97ffbd9902d4") == 0) {
const gchar *str;
fail_unless (g_strcmp0 (origin, "dash/mpd") == 0);
/* We can't do a simple compare of value (which should be an XML dump
of the ContentProtection element), because the whitespace
formatting from xmlDump might differ between versions of libxml */
str = strstr (value, "<ContentProtection");
fail_if (str == NULL);
str = strstr (value, "<mas:MarlinContentIds>");
fail_if (str == NULL);
str = strstr (value, "<mas:MarlinContentId>");
fail_if (str == NULL);
str = strstr (value, "urn:marlin:kid:02020202020202020202020202020202");
fail_if (str == NULL);
str = strstr (value, "</ContentProtection>");
fail_if (str == NULL);
} else if (g_strcmp0 (system_id, "9a04f079-9840-4286-ab92-e65be0885f95") == 0) {
fail_unless (g_strcmp0 (origin, "dash/mpd") == 0);
fail_unless (g_strcmp0 (value, "dGVzdA==") == 0);
} else {
fail ("unexpected content protection event '%s'", system_id);
}
g_free (value);
fail_if (test_case->countContentProtectionEvents == NULL);
gst_structure_get_uint (test_case->countContentProtectionEvents, name,
&event_count);
event_count++;
gst_structure_set (test_case->countContentProtectionEvents, name, G_TYPE_UINT,
event_count, NULL);
g_free (name);
return TRUE;
}
/*
* Test content protection
* Configure 3 content protection sources:
* - a uuid scheme/value pair
* - a non uuid scheme/value pair (dash recognises only uuid schemes)
* - a complex uuid scheme, with trailing spaces and capital letters in scheme uri
* Only the uuid scheme will be recognised. We expect to receive 2 content
* protection events
*/
GST_START_TEST (testContentProtection)
{
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\""
" xmlns:mspr=\"urn:microsoft:playready\""
" xsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd\""
" 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>"
" <AdaptationSet mimeType=\"video/webm\""
" subsegmentAlignment=\"true\">"
" <ContentProtection schemeIdUri=\"urn:uuid:11111111-AAAA-BBBB-CCCC-123456789ABC\" value=\"test value\"/>"
" <ContentProtection schemeIdUri=\"urn:mpeg:dash:mp4protection:2011\" value=\"cenc\"/>"
" <ContentProtection schemeIdUri=\" URN:UUID:5e629af5-38da-4063-8977-97ffbd9902d4\" xmlns:mas=\"urn:marlin:mas:1-0:services:schemas:mpd\">"
" <mas:MarlinContentIds>"
" <mas:MarlinContentId>urn:marlin:kid:02020202020202020202020202020202</mas:MarlinContentId>"
" </mas:MarlinContentIds>"
" </ContentProtection>"
" <ContentProtection schemeIdUri=\"urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95\" value=\"MSPR 2.0\">"
" <mspr:pro>dGVzdA==</mspr:pro>"
" </ContentProtection>"
" <Representation id=\"242\""
" codecs=\"vp9\""
" width=\"426\""
" height=\"240\""
" startWithSAP=\"1\""
" bandwidth=\"490208\">"
" <BaseURL>video.webm</BaseURL>"
" <SegmentBase indexRange=\"234-682\""
" indexRangeExact=\"true\">"
" <Initialization range=\"0-233\" />"
" </SegmentBase>"
" </Representation></AdaptationSet></Period></MPD>";
GstDashDemuxTestInputData inputTestData[] = {
{"http://unit.test/test.mpd", (guint8 *) mpd, 0},
{"http://unit.test/audio.webm", NULL, 5000},
{"http://unit.test/video.webm", NULL, 9000},
{NULL, NULL, 0},
};
GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
{"audio_00", 5000, NULL},
{"video_00", 9000, NULL},
};
GstTestHTTPSrcCallbacks http_src_callbacks = { 0 };
GstTestHTTPSrcTestData http_src_test_data = { 0 };
GstAdaptiveDemuxTestCallbacks test_callbacks = { 0 };
GstDashDemuxTestCase *testData;
guint event_count = 0;
http_src_callbacks.src_start = gst_dashdemux_http_src_start;
http_src_callbacks.src_create = gst_dashdemux_http_src_create;
http_src_test_data.input = inputTestData;
gst_test_http_src_install_callbacks (&http_src_callbacks,
&http_src_test_data);
test_callbacks.appsink_received_data =
gst_adaptive_demux_test_check_received_data;
test_callbacks.appsink_eos =
gst_adaptive_demux_test_check_size_of_received_data;
test_callbacks.demux_sent_event = testContentProtectionDashdemuxSendsEvent;
testData = gst_dash_demux_test_case_new ();
COPY_OUTPUT_TEST_DATA (outputTestData, testData);
testData->countContentProtectionEvents =
gst_structure_new_empty ("countContentProtectionEvents");
gst_adaptive_demux_test_run (DEMUX_ELEMENT_NAME, "http://unit.test/test.mpd",
&test_callbacks, testData);
fail_unless (gst_structure_has_field_typed
(testData->countContentProtectionEvents, "video_00", G_TYPE_UINT));
gst_structure_get_uint (testData->countContentProtectionEvents, "video_00",
&event_count);
fail_unless (event_count == 3);
g_object_unref (testData);
if (http_src_test_data.data)
gst_structure_free (http_src_test_data.data);
}
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, testSeekUpdateStopPosition);
tcase_add_test (tc_basicTest, testSeekSnapBeforePosition);
tcase_add_test (tc_basicTest, testSeekSnapAfterPosition);
tcase_add_test (tc_basicTest, testSeekSnapBeforeSamePosition);
tcase_add_test (tc_basicTest, testSeekSnapAfterSamePosition);
tcase_add_test (tc_basicTest, testReverseSeekSnapBeforePosition);
tcase_add_test (tc_basicTest, testReverseSeekSnapAfterPosition);
tcase_add_test (tc_basicTest, testDownloadError);
tcase_add_test (tc_basicTest, testHeaderDownloadError);
tcase_add_test (tc_basicTest, testMediaDownloadErrorLastFragment);
tcase_add_test (tc_basicTest, testMediaDownloadErrorMiddleFragment);
tcase_add_test (tc_basicTest, testQuery);
tcase_add_test (tc_basicTest, testContentProtection);
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);
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