diff --git a/content/media/test/test_error_in_video_document.html b/content/media/test/test_error_in_video_document.html
index 8bf4bc7e4f88..08cb56082af6 100644
--- a/content/media/test/test_error_in_video_document.html
+++ b/content/media/test/test_error_in_video_document.html
@@ -29,7 +29,13 @@ function check() {
   
   // Debug info for Bug 608634
   ok(true, "iframe src=" + document.body.getElementsByTagName("iframe")[0].src);
-  ok(true, "video src=" + v.src);
+  ok(true, "v.readyState=" + v.readyState);
+  ok(true, "v.networkState=" + v.networkState);
+  if (v.error) {
+    ok(true, "v.error.code=" + v.error.code);
+  } else {
+    ok(true, "v.error is null");
+  }
   
   ok(v.error && v.error.code == MediaError.MEDIA_ERR_DECODE, "Must have error set to MEDIA_ERR_DECODE");
   SimpleTest.finish();