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tests: dashdemux: add test for gst_mpd_client_get_maximum_segment_duration
Add a test of the gst_mpd_client_get_maximum_segment_duration() function to check that it first checks the MPD@maxSegmentDuration and then falls back to checking all of the segment durations. https://bugzilla.gnome.org/show_bug.cgi?id=753751
This commit is contained in:
Alex Ashley
Vincent Penquerc'h
parent
d9bcf4dbd9
commit
dc6e4ccbf9
1 changed files with 77 additions and 0 deletions
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@ -44,6 +44,14 @@ duration_to_ms (guint year, guint month, guint day, guint hour, guint minute,
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return ms;
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return ms;
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}
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}
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static GstClockTime
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duration_to_clocktime (guint year, guint month, guint day, guint hour,
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guint minute, guint second, guint millisecond)
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{
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return (GST_MSECOND * duration_to_ms (year, month, day, hour, minute, second,
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millisecond));
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}
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/*
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/*
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* Test to ensure a simple mpd file successfully parses.
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* Test to ensure a simple mpd file successfully parses.
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*
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*
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@ -5444,6 +5452,74 @@ GST_START_TEST (dash_mpdparser_duration)
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GST_END_TEST;
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GST_END_TEST;
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/*
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* Test that the maximum_segment_duration correctly implements the
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* rules in the DASH specification
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*/
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GST_START_TEST (dash_mpdparser_maximum_segment_duration)
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{
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const gchar *xml_template =
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"<?xml version=\"1.0\"?>"
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"<MPD xmlns=\"urn:mpeg:dash:schema:mpd:2011\""
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" profiles=\"urn:mpeg:dash:profile:isoff-main:2011\""
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" availabilityStartTime=\"2015-03-24T0:0:0\""
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" %s "
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" mediaPresentationDuration=\"P100Y\">"
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" <Period id=\"Period0\" start=\"PT0S\">"
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" <AdaptationSet mimeType=\"video/mp4\" >"
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" <SegmentTemplate timescale=\"90000\" initialization=\"$RepresentationID$/Header.m4s\" media=\"$RepresentationID$/$Number$.m4s\" duration=\"360000\" />"
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" <Representation id=\"video1\" width=\"576\" height=\"324\" frameRate=\"25\" sar=\"1:1\" bandwidth=\"900000\" codecs=\"avc1.4D401E\"/>"
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" </AdaptationSet>"
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" <AdaptationSet mimeType=\"audio/mp4\" >"
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" <SegmentTemplate timescale=\"90000\" initialization=\"$RepresentationID$/Header.m4s\" media=\"$RepresentationID$/$Number$.m4s\" duration=\"340000\" />"
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" <Representation id=\"audio1\" audioSamplingRate=\"22050\" bandwidth=\"29600\" codecs=\"mp4a.40.2\">"
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" <AudioChannelConfiguration schemeIdUri=\"urn:mpeg:dash:23003:3:audio_channel_configuration:2011\" value=\"2\"/>"
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" </Representation>" " </AdaptationSet>" " </Period></MPD>";
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gboolean ret;
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GstMpdClient *mpdclient;
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gchar *xml;
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GstClockTime dur;
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GList *adapt_sets, *iter;
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xml = g_strdup_printf (xml_template, "maxSegmentDuration=\"PT4.5S\"");
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mpdclient = gst_mpd_client_new ();
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ret = gst_mpd_parse (mpdclient, xml, (gint) strlen (xml));
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g_free (xml);
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assert_equals_int (ret, TRUE);
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assert_equals_uint64 (mpdclient->mpd_node->maxSegmentDuration,
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duration_to_ms (0, 0, 0, 0, 0, 4, 500));
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dur = gst_mpd_client_get_maximum_segment_duration (mpdclient);
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assert_equals_uint64 (dur, duration_to_clocktime (0, 0, 0, 0, 0, 4, 500));
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gst_mpd_client_free (mpdclient);
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/* now parse without the maxSegmentDuration attribute, to check that
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gst_mpd_client_get_maximum_segment_duration uses the maximum
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duration of any segment
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*/
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xml = g_strdup_printf (xml_template, "");
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mpdclient = gst_mpd_client_new ();
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ret = gst_mpd_parse (mpdclient, xml, (gint) strlen (xml));
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g_free (xml);
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assert_equals_int (ret, TRUE);
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ret =
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gst_mpd_client_setup_media_presentation (mpdclient, GST_CLOCK_TIME_NONE,
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-1, NULL);
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assert_equals_int (ret, TRUE);
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adapt_sets = gst_mpd_client_get_adaptation_sets (mpdclient);
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for (iter = adapt_sets; iter; iter = g_list_next (iter)) {
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GstAdaptationSetNode *adapt_set_node = iter->data;
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ret = gst_mpd_client_setup_streaming (mpdclient, adapt_set_node);
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assert_equals_int (ret, TRUE);
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}
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dur = gst_mpd_client_get_maximum_segment_duration (mpdclient);
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assert_equals_uint64 (dur, duration_to_clocktime (0, 0, 0, 0, 0, 4, 0));
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gst_mpd_client_free (mpdclient);
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}
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GST_END_TEST;
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/*
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/*
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* create a test suite containing all dash testcases
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* create a test suite containing all dash testcases
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*/
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*/
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@ -5625,6 +5701,7 @@ dash_suite (void)
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tcase_add_test (tc_stringTests, dash_mpdparser_rfc1738_strings);
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tcase_add_test (tc_stringTests, dash_mpdparser_rfc1738_strings);
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tcase_add_test (tc_duration, dash_mpdparser_duration);
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tcase_add_test (tc_duration, dash_mpdparser_duration);
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tcase_add_test (tc_duration, dash_mpdparser_maximum_segment_duration);
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suite_add_tcase (s, tc_simpleMPD);
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suite_add_tcase (s, tc_simpleMPD);
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suite_add_tcase (s, tc_complexMPD);
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suite_add_tcase (s, tc_complexMPD);
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