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283 lines
12 KiB
HTML
283 lines
12 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 User Timing measure() method is throwing the proper exceptions</title>
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<link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
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<link rel="help" href="http://www.w3.org/TR/user-timing/#dom-performance-measure"/>
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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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<script type="text/javascript">
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// navigation timing attributes
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var timingAttributes = [
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'connectEnd',
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'connectStart',
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'domComplete',
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'domContentLoadedEventEnd',
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'domContentLoadedEventStart',
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'domInteractive',
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'domLoading',
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'domainLookupEnd',
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'domainLookupStart',
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'fetchStart',
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'loadEventEnd',
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'loadEventStart',
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'navigationStart',
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'redirectEnd',
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'redirectStart',
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'requestStart',
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'responseEnd',
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'responseStart',
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'unloadEventEnd',
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'unloadEventStart'
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];
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// test data
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var zeroedNavTimingAtt = undefined;
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setup({explicit_done: true});
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test_namespace();
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function onload_test()
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{
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// test for existance of User Timing and Performance Timeline interface
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if (window.performance.mark == undefined ||
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window.performance.clearMarks == undefined ||
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window.performance.measure == undefined ||
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window.performance.clearMeasures == undefined ||
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window.performance.getEntriesByName == undefined ||
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window.performance.getEntriesByType == undefined ||
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window.performance.getEntries == undefined)
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{
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test_true(false,
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"The User Timing and Performance Timeline interfaces, which are required for this test, " +
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"are defined.");
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done();
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}
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else
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{
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test_measure_exceptions();
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}
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}
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function test_measure_exceptions()
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{
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// test scenarios for the SYNTAX_ERR exception
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try
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{
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// create the measure
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window.performance.measure("measure", "mark");
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test_true(false,
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"window.performance.measure(\"measure\", \"mark\"), where \"mark\" is a non-existent mark, " +
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"threw an exception.");
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}
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catch(e)
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{
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test_true(true,
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"window.performance.measure(\"measure\", \"mark\"), where \"mark\" is a non-existent mark, " +
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" threw an exception.");
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test_equals(e.code,
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e.SYNTAX_ERR,
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"window.performance.measure(\"measure\", \"mark\"), where \"mark\" is a non-existent " +
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"mark, threw a SYNTAX_ERR exception.");
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}
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try
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{
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// create the measure
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window.performance.measure("measure", "mark", "responseEnd");
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test_true(false,
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"window.performance.measure(\"measure\", \"mark\", \"responseEnd\"), where \"mark\" is a " +
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"non-existent mark, threw an exception.");
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}
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catch(e)
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{
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test_true(true,
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"window.performance.measure(\"measure\", \"mark\", \"responseEnd\"), where \"mark\" is a " +
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"non-existent mark, threw an exception.");
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test_equals(e.code,
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e.SYNTAX_ERR,
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"window.performance.measure(\"measure\", \"mark\", \"responseEnd\"), where \"mark\" is a " +
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"non-existent mark, threw a SYNTAX_ERR exception.");
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}
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try
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{
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// create the measure
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window.performance.measure("measure", "navigationStart", "mark");
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test_true(false,
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"window.performance.measure(\"measure\", \"navigationStart\", \"mark\"), where \"mark\" is " +
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"a non-existent mark, threw an exception.");
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}
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catch(e)
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{
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test_true(true,
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"window.performance.measure(\"measure\", \"navigationStart\", \"mark\"), where \"mark\" is " +
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"a non-existent mark, threw an exception.");
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test_equals(e.code,
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e.SYNTAX_ERR,
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"window.performance.measure(\"measure\", \"navigationStart\", \"mark\"), where \"mark\" " +
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"is a non-existent mark, threw a SYNTAX_ERR exception.");
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}
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try
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{
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// create the measure
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window.performance.measure("measure", "mark", "mark");
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test_true(false,
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"window.performance.measure(\"measure\", \"mark\", \"mark\"), where \"mark\" is a " +
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"non-existent mark, threw an exception.");
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}
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catch(e)
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{
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test_true(true,
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"window.performance.measure(\"measure\", \"mark\", \"mark\"), where \"mark\" is a " +
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"non-existent mark, threw an exception.");
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test_equals(e.code,
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e.SYNTAX_ERR,
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"window.performance.measure(\"measure\", \"mark\", \"mark\"), where \"mark\" is a " +
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"non-existent mark, threw a SYNTAX_ERR exception.");
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}
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// for testing the INVALID_ACCESS_ERR exception, find a navigation timing attribute with a value of zero
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for (var i in timingAttributes)
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{
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if (window.performance.timing[timingAttributes[i]] == 0)
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{
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zeroedNavTimingAtt = timingAttributes[i];
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}
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}
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if (zeroedNavTimingAtt == undefined)
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{
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test_true(false,
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"A navigation timing attribute with a value of 0 was not found to test for the " +
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"INVALID_ACCESS_ERR exception thrown by window.performance.measure().");
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}
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else
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{
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try
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{
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// create the measure
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window.performance.measure("measure", zeroedNavTimingAtt);
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test_true(false,
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"window.performance.measure(\"measure\", \"" + zeroedNavTimingAtt + "\"), where \"" +
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zeroedNavTimingAtt + "\" is a navigation timing attribute with a value of 0, threw an " +
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"exception.");
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}
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catch(e)
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{
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test_true(true,
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"window.performance.measure(\"measure\", \"" + zeroedNavTimingAtt + "\"), where \"" +
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zeroedNavTimingAtt + "\" is a navigation timing attribute with a value of 0, threw an " +
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"exception.");
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test_equals(e.code,
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e.INVALID_ACCESS_ERR,
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"window.performance.measure(\"measure\", \"" + zeroedNavTimingAtt + "\"), where \"" +
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zeroedNavTimingAtt + "\" is a navigation timing attribute with a value of 0, threw " +
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"an INVALID_ACCESS_ERR exception.");
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}
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try
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{
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// create the measure
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window.performance.measure("measure", zeroedNavTimingAtt, "responseEnd");
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test_true(false,
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"window.performance.measure(\"measure\", \"" + zeroedNavTimingAtt + "\", " +
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"\"responseEnd\"), where \"" + zeroedNavTimingAtt + "\" is a navigation timing " +
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"attribute with a value of 0, threw an exception.");
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}
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catch(e)
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{
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test_true(true,
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"window.performance.measure(\"measure\", \"" + zeroedNavTimingAtt + "\", " +
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"\"responseEnd\"), where \"" + zeroedNavTimingAtt + "\" is a navigation timing " +
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"attribute with a value of 0, threw an exception.");
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test_equals(e.code,
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e.INVALID_ACCESS_ERR,
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"window.performance.measure(\"measure\", \"" + zeroedNavTimingAtt + "\", " +
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"\"responseEnd\"), where \"" + zeroedNavTimingAtt + "\" is a navigation timing " +
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"attribute with a value of 0, threw an INVALID_ACCESS_ERR exception.");
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}
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try
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{
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// create the measure
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window.performance.measure("measure", "navigationStart", zeroedNavTimingAtt);
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test_true(false,
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"window.performance.measure(\"measure\", \"navigationStart\", \"" + zeroedNavTimingAtt +
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"\"), where \"" + zeroedNavTimingAtt + "\" is a navigation timing attribute with a " +
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"value of 0, threw an exception.");
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}
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catch(e)
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{
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test_true(true,
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"window.performance.measure(\"measure\", \"navigationStart\", \"" + zeroedNavTimingAtt +
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"\"), where \"" + zeroedNavTimingAtt + "\" is a navigation timing attribute with a " +
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"value of 0, threw an exception.");
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test_equals(e.code,
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e.INVALID_ACCESS_ERR,
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"window.performance.measure(\"measure\", \"navigationStart\", \"" + zeroedNavTimingAtt +
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"\"), where \"" + zeroedNavTimingAtt + "\" is a navigation timing attribute with a " +
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"value of 0, threw an INVALID_ACCESS_ERR exception.");
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}
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try
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{
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// create the measure
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window.performance.measure("measure", zeroedNavTimingAtt, zeroedNavTimingAtt);
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test_true(false,
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"window.performance.measure(\"measure\", \"" + zeroedNavTimingAtt + "\", \"" +
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zeroedNavTimingAtt + "\"), where \"" + zeroedNavTimingAtt + "\" is a navigation timing " +
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"attribute with a value of 0, threw an exception.");
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}
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catch(e)
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{
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test_true(true,
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"window.performance.measure(\"measure\", \"" + zeroedNavTimingAtt + "\", \"" +
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zeroedNavTimingAtt + "\"), where \"" + zeroedNavTimingAtt + "\" is a navigation timing " +
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"attribute with a value of 0, threw an exception.");
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test_equals(e.code,
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e.INVALID_ACCESS_ERR,
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"window.performance.measure(\"measure\", \"" + zeroedNavTimingAtt + "\", \"" +
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zeroedNavTimingAtt + "\"), where \"" + zeroedNavTimingAtt + "\" is a navigation " +
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"timing attribute with a value of 0, threw an INVALID_ACCESS_ERR exception.");
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}
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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 that the performance.measure() method throws a SYNTAX_ERR exception whenever a
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non-existent mark is provided as the startMark or endMark, and the method also throws a INVALID_ACCESS_ERR
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whenever a navigation timing attribute with a value of zero is provided as the startMark or endMark.
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</p>
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<div id="log"></div>
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</body>
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</html>
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