67 lines
2.3 KiB
HTML
67 lines
2.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8" >
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<title>window.performance.timing in document navigation</title>
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<link rel="author" title="Google" href="http://www.google.com/" />
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<link rel="help" href="http://www.w3.org/TR/navigation-timing/#sec-navigation-timing-interface"/>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="resources/webperftestharness.js"></script>
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</head>
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<body>
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<h1>Description</h1>
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<p>This test validates that all of the window.performance.timing attributes remain unchanged after an in document navigation (URL fragment change).</p>
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<div id="log"></div>
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<script>
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setup({explicit_done: true});
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// explicitly test the namespace before we start testing
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test_namespace('timing');
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var timing;
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function check_timing_not_changed()
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{
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for (var i = 0; i < timingAttributes.length; ++i)
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{
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var property = timingAttributes[i];
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test_equals(timing[property], initial_timing[property],
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property + " is the same after in document navigation.");
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}
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done();
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}
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var initial_timing = {};
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function save_timing_after_load()
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{
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for (var i = 0; i < timingAttributes.length; ++i)
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{
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var property = timingAttributes[i];
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initial_timing[property] = timing[property];
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}
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window.location.href = "#1";
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setTimeout("check_timing_not_changed()", 0);
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}
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function load_handler()
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{
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if (performanceNamespace === undefined)
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{
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// avoid script errors
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done();
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return;
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}
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timing = performanceNamespace.timing;
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window.removeEventListener("load", load_handler);
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setTimeout("save_timing_after_load()", 0);
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}
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window.addEventListener("load", load_handler, false);
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</script>
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</body>
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</html>
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