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