1 files changed, 29 insertions, 0 deletions
diff --git a/layout/reftests/webm-video/poster-11.html b/layout/reftests/webm-video/poster-11.html
new file mode 100644
index 0000000000..c8bc43cd66
--- /dev/null
+++ b/layout/reftests/webm-video/poster-11.html
@@ -0,0 +1,29 @@
+<!DOCTYPE HTML>
+<html class="reftest-wait">
+<!-- Test: Create video, load. Add poster frame, load again, poster should show. -->
+<script>
+function runTest() {
+  var v = document.createElement('video');
+  
+  var endTest = function() {
+    setTimeout(function(){document.documentElement.className = '';}, 0);
+  };  
+  
+  var addPoster = function() {
+    v.removeEventListener('loadeddata', addPoster);
+    v.poster = "blue140x100.png";
+    v.addEventListener('loadeddata', endTest);
+    v.load();
+  };
+  
+  v.addEventListener('loadeddata', addPoster);
+  v.id = 'v';
+  v.src = "black140x100.webm";
+  v.preload = "auto";
+  document.body.appendChild(v);
+}
+
+</script>
+<body style="background:white;" onload="runTest();">
+</body>
+</html>