From 675e50128a2afc8aeda0013a85473ed9c4321c90 Mon Sep 17 00:00:00 2001
From: Timothy Nikkel <tnikkel@gmail.com>
Date: Thu, 14 Oct 2010 20:03:45 -0500
Subject: [PATCH] Bug 592882. Use setTimeout so test starts after paint
 suppression ends.

---
 .../tests/widgets/test_videocontrols.html     | 28 ++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/toolkit/content/tests/widgets/test_videocontrols.html b/toolkit/content/tests/widgets/test_videocontrols.html
index a7572d15cec..3ee758fb739 100644
--- a/toolkit/content/tests/widgets/test_videocontrols.html
+++ b/toolkit/content/tests/widgets/test_videocontrols.html
@@ -213,11 +213,37 @@ function runTest(event) {
   testnum++;
 }
 
+var canplaythroughsavedevent = null;
+var gotcanplaythroughevent = false;
+var gotloadevent = false;
+
+function canplaythroughevent(event) {
+  canplaythroughsavedevent = event;
+  gotcanplaythroughevent = true;
+  video.removeEventListener("canplaythrough",  canplaythroughevent, false);
+  video.addEventListener("canplaythrough",  runTest, false);
+  maybeStartTest();
+}
+
+function loadevent(event) {
+  gotloadevent = true;
+  maybeStartTest();
+}
+
+// setTimeout so that test starts after paint suppression ends
+function maybeStartTest() {
+  if (!gotcanplaythroughevent || !gotloadevent)
+    return;
+
+  setTimeout("runTest(canplaythroughsavedevent);", 0);
+}
+
 var testnum = 1;
 var video = document.getElementById("video");
 
 // Kick off test once video has loaded.
-video.addEventListener("canplaythrough",  runTest, false);
+video.addEventListener("canplaythrough",  canplaythroughevent, false);
+window.addEventListener("load",  loadevent, false);
 
 // Other events expected by the test.
 video.addEventListener("play",  runTest, false);