dashdemux: Handle encoding specified in the <xml> element when dumping nodes

Previous patch did not handle the case where an encoding (e.g. UTF-8) is
specified in the <xml ?> element. Added an extra test for with and without
encoding.

https://bugzilla.gnome.org/show_bug.cgi?id=753813

1 files changed, 47 insertions, 2 deletions

diff --git a/tests/check/elements/dash_mpd.c b/tests/check/elements/dash_mpd.c
index bbf27aa98..a076d3d14 100644
--- a/tests/check/elements/dash_mpd.c
+++ b/tests/check/elements/dash_mpd.c
@@ -1281,7 +1281,7 @@ GST_START_TEST (dash_mpdparser_contentProtection_no_value)
   GstRepresentationBaseType *representationBase;
   GstDescriptorType *contentProtection;
   const gchar *xml =
-      "<?xml version=\"1.0\"?>"
+      "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
       "<MPD xmlns=\"urn:mpeg:dash:schema:mpd:2011\""
       "     profiles=\"urn:mpeg:dash:profile:isoff-main:2011\">"
       "  <Period>"
@@ -1310,7 +1310,6 @@ GST_START_TEST (dash_mpdparser_contentProtection_no_value)
   assert_equals_string (contentProtection->schemeIdUri,
       "urn:uuid:5e629af5-38da-4063-8977-97ffbd9902d4");
   fail_if (contentProtection->value == NULL);
-  g_print ("%s\n", contentProtection->value);
   /* 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 */
@@ -1332,6 +1331,50 @@ GST_START_TEST (dash_mpdparser_contentProtection_no_value)
 GST_END_TEST;
 
 /*
+ * Test parsing ContentProtection element that has no value attribute
+ * nor an XML encoding
+ */
+GST_START_TEST (dash_mpdparser_contentProtection_no_value_no_encoding)
+{
+  GstPeriodNode *periodNode;
+  GstAdaptationSetNode *adaptationSet;
+  GstRepresentationBaseType *representationBase;
+  GstDescriptorType *contentProtection;
+  const gchar *xml =
+      "<?xml version=\"1.0\"?>"
+      "<MPD xmlns=\"urn:mpeg:dash:schema:mpd:2011\""
+      "     profiles=\"urn:mpeg:dash:profile:isoff-main:2011\">"
+      "  <Period>"
+      "    <AdaptationSet>"
+      "      <ContentProtection schemeIdUri=\"urn:mpeg:dash:mp4protection:2011\" value=\"cenc\"/>"
+      "      <ContentProtection xmlns:mas=\"urn:marlin:mas:1-0:services:schemas:mpd\" schemeIdUri=\"urn:uuid:5e629af5-38da-4063-8977-97ffbd9902d4\">"
+      "	      <mas:MarlinContentIds>"
+      "	        <mas:MarlinContentId>urn:marlin:kid:02020202020202020202020202020202</mas:MarlinContentId>"
+      "       </mas:MarlinContentIds>"
+      "     </ContentProtection>" "</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);
+
+  periodNode = (GstPeriodNode *) mpdclient->mpd_node->Periods->data;
+  adaptationSet = (GstAdaptationSetNode *) periodNode->AdaptationSets->data;
+  representationBase = adaptationSet->RepresentationBase;
+  assert_equals_int (g_list_length (representationBase->ContentProtection), 2);
+  contentProtection =
+      (GstDescriptorType *) g_list_nth (representationBase->ContentProtection,
+      1)->data;
+  assert_equals_string (contentProtection->schemeIdUri,
+      "urn:uuid:5e629af5-38da-4063-8977-97ffbd9902d4");
+  fail_if (contentProtection->value == NULL);
+  gst_mpd_client_free (mpdclient);
+}
+
+GST_END_TEST;
+
+/*
  * Test parsing Period AdaptationSet Accessibility attributes
  *
  */
@@ -4406,6 +4449,8 @@ dash_suite (void)
       dash_mpdparser_period_adaptationSet_representationBase_contentProtection);
   tcase_add_test (tc_simpleMPD, dash_mpdparser_contentProtection_no_value);
   tcase_add_test (tc_simpleMPD,
+      dash_mpdparser_contentProtection_no_value_no_encoding);
+  tcase_add_test (tc_simpleMPD,
       dash_mpdparser_period_adaptationSet_accessibility);
   tcase_add_test (tc_simpleMPD, dash_mpdparser_period_adaptationSet_role);
   tcase_add_test (tc_simpleMPD, dash_mpdparser_period_adaptationSet_rating);