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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Resource Timing initiator types with dynamic insertion</title>
<link rel="author" title="Google" href="http://www.google.com/" />
<link rel="help" href="https://www.w3.org/TR/resource-timing/#dom-performanceresourcetiming-initiatortype"/>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/webperftestharness.js"></script>
<script src="resources/webperftestharnessextension.js"></script>
<script>
// Explicitly test the namespace before we start testing.
test_namespace("getEntriesByType");
let iframe;
function setup_iframe() {
iframe = document.getElementById('frameContext');
const d = iframe.contentWindow.document;
const body = d.createElement('body');
d.getElementsByTagName('html')[0].appendChild(body);
const style = d.createElement('link');
style.rel = 'stylesheet';
style.href = 'resource_timing_test0.css';
body.appendChild(style);
const image = d.createElement('img');
image.src = 'resource_timing_test0.png';
body.appendChild(image);
const subframe = d.createElement('iframe');
subframe.src = 'inject_resource_test.html';
body.appendChild(subframe);
}
function onload_test() {
if (window.performance.getEntriesByType === undefined) {
done();
return;
}
const context = new PerformanceContext(iframe.contentWindow.performance);
const entries = context.getEntriesByType('resource');
const index = window.location.pathname.lastIndexOf('/');
const pathname = window.location.pathname.substring(0, index) + '/';
let expected_entries = { };
expected_entries[ pathname + 'resources/resource_timing_test0.css' ] = 'link',
expected_entries[ pathname + 'resources/resource_timing_test0.png' ] = 'img',
expected_entries[ pathname + 'resources/inject_resource_test.html' ] = 'iframe',
test_resource_entries(entries, expected_entries);
}
window.setup_iframe = setup_iframe;
</script>
</head>
<body>
<h1>Description</h1>
<p>This test validates that initiator types are represented even when dynamically inserted.</p>
<div id="log"></div>
<iframe id="frameContext" onload="onload_test();" src="resources/inject_resource_test.html"></iframe>
</body>
</html>
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