66 lines
2.6 KiB
HTML
66 lines
2.6 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>functionality test of window.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="http://www.w3.org/TR/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="/common/performance-timeline-utils.js"></script>
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<script src="resources/webperftestharness.js"></script>
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<script src="resources/webperftestharnessextension.js"></script>
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<script>
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setup({ explicit_done: true });
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function onload_test()
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{
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const context = new PerformanceContext(window.performance);
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const entrylist_checker = new performance_entrylist_checker('measure');
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const measure_names = measures.map(function(x) {return x[0];});
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test_equals(context.getEntriesByType('measure').length, 0, 'There should be ' + 0 + ' entries returned.');
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mark_names.forEach(function(name) {
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context.mark(name);
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});
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measures.forEach(context.initialMeasures, context);
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let measure_entrylist = context.getEntriesByType('measure');
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entrylist_checker.entrylist_check(measure_entrylist, measures.length, measure_names,
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'Checking all entries.');
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for (let i = 0; i < measure_entrylist.length; ++i)
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{
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const measure_entrylist_by_name = context.getEntriesByName(measure_entrylist[i].name, 'measure');
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entrylist_checker.entrylist_check(measure_entrylist_by_name, 1, measure_names,
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'First loop: checking entry of name "' + measure_entrylist[i].name + '".');
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}
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// Following cases test for scenarios that measure names are tied for two times
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mark_names.forEach(function(name) {
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context.mark(name);
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});
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measures.forEach(context.initialMeasures, context);
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measure_entrylist = context.getEntriesByType('measure');
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entrylist_checker.entrylist_check(measure_entrylist, measures.length * 2, measure_names,
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'Checking all doubly measured entries.');
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for (let i = 0; i < measure_entrylist.length; ++i)
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{
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const measure_entrylist_by_name = context.getEntriesByName(measure_entrylist[i].name, 'measure');
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entrylist_checker.entrylist_check(measure_entrylist_by_name, 2, measure_names,
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'Second loop step ' + i + ': checking entry of name "' + measure_entrylist[i].name + '".');
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}
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done();
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}
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</script>
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</head>
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<body onload=onload_test()>
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<h1>Description</h1>
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<p>This test validates functionality of the interface window.performance.measure.</p>
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<div id="log"></div>
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</body>
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</html>
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