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dashdemux: unit testing reproducing segment duration overflow

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unit test reproducing https://bugzilla.gnome.org/show_bug.cgi?id=751792

With minor changes by Vincent Penquerc'h.
This commit is contained in:
Florin Apostol 2015-09-10 13:22:58 +01:00 committed by Vincent Penquerc'h
parent f06647fd0c
commit 7d8cc26c91
1 changed files with 98 additions and 0 deletions
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98
tests/check/elements/dash_mpd.c
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@ -4820,6 +4820,103 @@ GST_START_TEST (dash_mpdparser_multiple_inherited_segmentURL)
GST_END_TEST;
/*
* Test SegmentList with multiple segmentURL
*
*/
GST_START_TEST (dash_mpdparser_multipleSegmentURL)
{
GList *adaptationSets;
GstAdaptationSetNode *adapt_set;
GstActiveStream *activeStream;
GstMediaFragmentInfo fragment;
GstClockTime expectedDuration;
GstClockTime expectedTimestamp;
GstFlowReturn flow;
/*
* Period duration is 30 seconds
* Period start is 10 seconds. Thus, period duration is 20 seconds.
*
* Segment duration is 25 seconds. There are 2 segments in the list.
* We expect first segment to have a duration of 20 seconds (limited by the period)
* and the second segment to not exist.
*/
const gchar *xml =
"<?xml version=\"1.0\"?>"
"<MPD xmlns=\"urn:mpeg:dash:schema:mpd:2011\""
" profiles=\"urn:mpeg:dash:profile:isoff-main:2011\""
" availabilityStartTime=\"2015-03-24T0:0:0\""
" mediaPresentationDuration=\"P0Y0M0DT0H0M30S\">"
"<Period start=\"P0Y0M0DT0H0M10S\">"
" <AdaptationSet mimeType=\"video/mp4\">"
" <Representation>"
" <SegmentList duration=\"25\">"
" <SegmentURL"
" media=\"TestMedia0\" mediaRange=\"10-20\""
" index=\"TestIndex0\" indexRange=\"100-200\""
" ></SegmentURL>"
" <SegmentURL"
" media=\"TestMedia1\" mediaRange=\"20-30\""
" index=\"TestIndex1\" indexRange=\"200-300\""
" ></SegmentURL>"
" </SegmentList>"
" </Representation></AdaptationSet></Period></MPD>";
gboolean ret;
GstMpdClient *mpdclient = gst_mpd_client_new ();
ret = gst_mpd_parse (mpdclient, xml, (gint) strlen (xml));
assert_equals_int (ret, TRUE);
/* process the xml data */
ret =
gst_mpd_client_setup_media_presentation (mpdclient, GST_CLOCK_TIME_NONE,
-1, NULL);
assert_equals_int (ret, TRUE);
/* get the list of adaptation sets of the first period */
adaptationSets = gst_mpd_client_get_adaptation_sets (mpdclient);
fail_if (adaptationSets == NULL);
/* setup streaming from the first adaptation set */
adapt_set = (GstAdaptationSetNode *) g_list_nth_data (adaptationSets, 0);
fail_if (adapt_set == NULL);
ret = gst_mpd_client_setup_streaming (mpdclient, adapt_set);
assert_equals_int (ret, TRUE);
activeStream = gst_mpdparser_get_active_stream_by_index (mpdclient, 0);
fail_if (activeStream == NULL);
expectedDuration = duration_to_ms (0, 0, 0, 0, 0, 20, 0);
expectedTimestamp = duration_to_ms (0, 0, 0, 0, 0, 0, 0);
/* the representation contains 2 segments. The first is partially
* clipped, and the second entirely (and thus discarded).
*/
/* check first segment */
ret = gst_mpd_client_get_next_fragment (mpdclient, 0, &fragment);
assert_equals_int (ret, TRUE);
assert_equals_string (fragment.uri, "/TestMedia0");
assert_equals_int64 (fragment.range_start, 10);
assert_equals_int64 (fragment.range_end, 20);
assert_equals_string (fragment.index_uri, "/TestIndex0");
assert_equals_int64 (fragment.index_range_start, 100);
assert_equals_int64 (fragment.index_range_end, 200);
assert_equals_uint64 (fragment.duration, expectedDuration * GST_MSECOND);
assert_equals_uint64 (fragment.timestamp, expectedTimestamp * GST_MSECOND);
gst_media_fragment_info_clear (&fragment);
/* advance to next segment */
flow = gst_mpd_client_advance_segment (mpdclient, activeStream, TRUE);
assert_equals_int (flow, GST_FLOW_EOS);
gst_mpd_client_free (mpdclient);
}
GST_END_TEST;
/*
* Test parsing empty xml string
*
@ -5482,6 +5579,7 @@ dash_suite (void)
tcase_add_test (tc_complexMPD, dash_mpdparser_get_period_at_time);
tcase_add_test (tc_complexMPD, dash_mpdparser_adaptationSet_handling);
tcase_add_test (tc_complexMPD, dash_mpdparser_representation_selection);
tcase_add_test (tc_complexMPD, dash_mpdparser_multipleSegmentURL);
tcase_add_test (tc_complexMPD, dash_mpdparser_activeStream_selection);
tcase_add_test (tc_complexMPD, dash_mpdparser_activeStream_parameters);
tcase_add_test (tc_complexMPD, dash_mpdparser_get_audio_languages);