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26 lines
1.1 KiB
HTML
26 lines
1.1 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>exception test of performance.mark and performance.measure</title>
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<link rel="author" title="Intel" href="http://www.intel.com/" />
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<link rel="help" href="https://w3c.github.io/user-timing/#extensions-performance-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 exception scenarios of invoking mark() and measure() without parameter.</p>
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<div id="log"></div>
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<script>
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test(function () {
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assert_throws(new TypeError(), function () { window.performance.mark() });
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}, "window.performance.mark() throws a TypeError exception when invoke without a parameter.");
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test(function () {
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assert_throws(new TypeError(), function () { window.performance.measure(); });
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}, "window.performance.measure() throws a TypeError exception when invoke without a parameter.");
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</script>
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</body>
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</html>
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