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Test Info: Warnings

  • This test gets skipped with pattern: (os == "win" && processor == "aarch64")
hg diff<!DOCTYPE HTML>
<title>Test for Bug 479863 --- loading many connections</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<script type="application/javascript" src="use_large_cache.js"></script>
<script type="text/javascript" src="manifest.js"></script>
<a target="_blank" href="">Mozilla Bug 479863</a>
<p id="display"></p>
<div id="content" style="display: none">
<script type="application/javascript">
window.onload = function() {
ok(true, "loaded metadata for all videos");
/* With normal per-domain connection limits and a naive implementation, we
won't ever be able to load all these videos because the first 15 (or whatever)
will each take up one HTTP connection (which will be suspended) and then
the others will be blocked by the per-domain HTTP connection limit. We
pass this test by closing the connection for non-buffered videos after
we've got the first frame.
var resource = getPlayableVideo(gClosingConnectionsTest);
function beginTest() {
if (resource != null) {
for (var i=0; i<20; ++i) {
var v = document.createElement("video");
v.src =;
v.preload = "metadata";
} else {
todo(false, "No types supported");
<pre id="test">
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