blob: aa41196d05fa863f2e89eee380daa316d8c69094 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Each window object has a unique performance object</title>
<link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
<link rel="help" href="http://www.w3.org/TR/navigation-timing/#sec-window.performance-attribute" />
<meta name="assert" content="Each browsing context must have a unique window.performance.timing attribute."/>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/webperftestharness.js"></script>
</head>
<body>
<h1>Description</h1>
<p>This test validates that each window has a unique window.performance object.</p>
<iframe id="frameContext" src="resources/blank_page_green.html" style="display:none;";></iframe>
<div id="log"></div>
<script>
test_namespace('timing');
if (performanceNamespace !== undefined)
{
test_not_equals(performanceNamespace.timing,
document.getElementById("frameContext").contentWindow.performance.timing,
"Different window objects have unique performance objects");
}
</script>
</body>
</html>
|
