Bug 500311 - Add testcase. r=roc

content/media/test/Makefile.in

@@ -120,6 +120,8 @@ _TEST_FILES += \
 		bug498855-2.ogv \
 		bug498855-3.ogv \
 		bug499519.ogv \
+		bug500311.ogv \
+		bug500311.ogv^headers^ \
 		seek.ogv \
 		small-shot.ogg \
 		sound.ogg \

content/media/test/bug500311.ogv^headers^

@@ -0,0 +1,2 @@
+X-Content-Duration: 1.96
+

content/media/test/manifest.js

@@ -27,6 +27,8 @@ var gPlayTests = [
   { name:"bug461281.ogg", type:"application/ogg" },
   // oggz-chop stream
   { name:"bug482461.ogv", type:"video/ogg", duration:4.24 },
+  // With first frame a "duplicate" (empty) frame.
+  { name:"bug500311.ogv", type:"video/ogg", duration:1.96 },
   // Small audio file
   { name:"small-shot.ogg", type:"video/ogg" },