From d27b5367d9c9febb179aed0adf8b1cdf5b4f6434 Mon Sep 17 00:00:00 2001
From: WeiChungChang <r97922153@gmail.com>
Date: Mon, 14 Mar 2016 11:16:58 +0800
Subject: tests: dash: Create DASH MPD's segment inheritance check flow

https://bugzilla.gnome.org/show_bug.cgi?id=763454
---
 tests/check/elements/dash_mpd.c | 80 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 80 insertions(+)

diff --git a/tests/check/elements/dash_mpd.c b/tests/check/elements/dash_mpd.c
index d074862e2..ab8865362 100644
--- a/tests/check/elements/dash_mpd.c
+++ b/tests/check/elements/dash_mpd.c
@@ -799,6 +799,84 @@ GST_START_TEST (dash_mpdparser_period_segmentList_segmentURL)
 
 GST_END_TEST;
 
+/*
+ * Test the inheritance from Period node to Representation node of SegmentTemplate attributes
+ *
+ */
+GST_START_TEST (dash_mpdparser_inherit_segmentTemplate_from_period)
+{
+  GstPeriodNode *periodNode;
+  GstAdaptationSetNode *adaptationSet;
+  GstRepresentationNode *representation;
+
+  GstSegmentTemplateNode *segmentTemplate = NULL;
+  GstMultSegmentBaseType *multSegBaseType;
+  GstSegmentBaseType *segBaseType;
+  GstSegmentTimelineNode *segmentTimeline;
+  GstSNode *sNode;
+
+  const gchar *xml =
+      "<?xml version=\"1.0\"?>"
+      "<MPD xmlns=\"urn:mpeg:dash:schema:mpd:2011\""
+      "     profiles=\"urn:mpeg:dash:profile:isoff-live:2011\""
+	  " 	type=\"static\""
+      "     mediaPresentationDuration=\"P0Y0M0DT0H5M0S\">"
+      "  <Period start=\"PT0S\">"
+      "    <SegmentTemplate media=\"TestMedia\""
+      "                     initialization=\"TestInitialization\">"
+      "    </SegmentTemplate>"
+      "    <AdaptationSet mimeType=\"video/mp4\" codecs=\"TestCodecs\">"
+      "      <Representation id=\"Test_Id\""
+      "                      bandwidth=\"1000000\""
+      "                      frameRate=\"25\""
+      "                      width=\"320\""
+      "                      height=\"240\">"
+      "        <SegmentTemplate timescale=\"100\">"
+      "          <SegmentTimeline>"
+      "            <S t=\"0\" d=\"300\" r=\"100\"></S>"
+      "          </SegmentTimeline>"
+      "        </SegmentTemplate>"
+      "      </Representation>"
+      "    </AdaptationSet>"
+      "  </Period></MPD>";
+
+  GstMpdClient *mpdclient = gst_mpd_client_new ();
+
+  gst_mpd_parse (mpdclient, xml, (gint) strlen (xml));
+
+  periodNode = (GstPeriodNode *) mpdclient->mpd_node->Periods->data;
+  adaptationSet = (GstAdaptationSetNode *) periodNode->AdaptationSets->data;
+  representation = (GstRepresentationNode *)
+      adaptationSet->Representations->data;
+
+  if (representation->SegmentTemplate != NULL) {
+	segmentTemplate = representation->SegmentTemplate;
+  } else if (adaptationSet->SegmentTemplate != NULL) {
+	segmentTemplate = adaptationSet->SegmentTemplate;
+  } else if (periodNode->SegmentTemplate != NULL) {
+	segmentTemplate = periodNode->SegmentTemplate;
+  }
+
+  multSegBaseType = segmentTemplate->MultSegBaseType;
+  segBaseType = multSegBaseType->SegBaseType;
+  segmentTimeline = (GstSegmentTimelineNode *) multSegBaseType->SegmentTimeline;
+  sNode = (GstSNode *) g_queue_peek_head (&segmentTimeline->S);
+
+  /*for this test case, we should insure that the segmentTemplate's media & initialization which should be inherited from period node should not be NULL*/
+  assert_equals_string (segmentTemplate->media, "TestMedia");
+  assert_equals_string (segmentTemplate->initialization, "TestInitialization");
+  assert_equals_uint64 (segBaseType->timescale, 100);
+
+  assert_equals_uint64 (sNode->t, 1);
+  assert_equals_uint64 (sNode->d, 2);
+  assert_equals_uint64 (sNode->r, 3);
+
+  gst_mpd_client_free (mpdclient);
+}
+
+GST_END_TEST;
+
+
 /*
  * Test parsing Period SegmentTemplate attributes
  *
@@ -5732,6 +5810,8 @@ dash_suite (void)
       dash_mpdparser_period_adaptationSet_segmentTemplate);
   tcase_add_test (tc_simpleMPD,
       dash_mpdparser_period_adaptationSet_segmentTemplate_inherit);
+  tcase_add_test (tc_simpleMPD,
+      dash_mpdparser_inherit_segmentTemplate_from_period);
   tcase_add_test (tc_simpleMPD,
       dash_mpdparser_period_adaptationSet_representation);
   tcase_add_test (tc_simpleMPD,
-- 
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