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+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=691547
+-->
+<head>
+ <title>Test for Bug 691547</title>
+ <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+ <script type="application/javascript">
+ var navStart = 0;
+ var beforeReload = 0;
+ function onContentLoad() {
+ var frame = frames[0];
+ if (!navStart) {
+ // First time we perform navigation in subframe. The bug is that
+ // load in subframe causes timing.navigationStart to be recorded
+ // as if it was a start of the next navigation.
+ var innerFrame = frame.frames[0];
+ navStart = frame.performance.timing.navigationStart;
+ innerFrame.location = 'bug570341_recordevents.html';
+ // Let's wait a bit so the difference is clear anough.
+ setTimeout(reload, 3000);
+ }
+ else {
+ // Content reloaded, time to check. We are allowing a huge time slack,
+ // in case clock is imprecise. If we have a bug, the difference is
+ // expected to be about the timeout value set above.
+ var diff = frame.performance.timing.navigationStart - beforeReload;
+ ok(diff >= -200,
+ 'navigationStart should be set after reload request. ' +
+ 'Measured difference: ' + diff + ' (should be positive)');
+ SimpleTest.finish();
+ }
+ }
+ function reload() {
+ var frame = frames[0];
+ ok(navStart == frame.performance.timing.navigationStart,
+ 'navigationStart should not change when frame loads.');
+ beforeReload = Date.now();
+ frame.location.reload();
+ }
+ </script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=570341">Mozilla Bug 570341</a>
+<div id="frames">
+<iframe name="frame0" id="frame0" src="bug691547_frame.html" onload="onContentLoad()"></iframe>
+</div>
+<div id="content" style="display: none">
+
+</div>
+<pre id="test">
+<script type="application/javascript">
+SimpleTest.waitForExplicitFinish();
+SimpleTest.requestFlakyTimeout("untriaged");
+</script>
+</pre>
+</body>
+</html>