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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>exception test of performance.mark and performance.measure</title>
<link rel="author" title="Intel" href="http://www.intel.com/" />
<link rel="help" href="http://www.w3.org/TR/user-timing/#extensions-performance-interface"/>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/webperftestharness.js"></script>
<script>
setup({explicit_done: true});
test_namespace();
function onload_test() {
if (window.performance !== undefined && window.performance.mark !== undefined)
{
try
{
window.performance.mark();
test_true(false, "window.performance.mark() threw an exception when invoke without a parameter.");
}
catch(e)
{
test_true(true, "window.performance.mark() threw an exception when invoke without a parameter.");
test_equals(e.name,
"TypeError",
"window.performance.mark() threw a TYPE_ERR exception when invoke without a parameter.");
}
}
else
{
test_true(false, "window.performance.mark() interface is not supported!");
}
if (window.performance !== undefined && window.performance.measure !== undefined)
{
try
{
window.performance.measure();
test_true(false, "window.performance.measure() threw an exception when invoke without a parameter.");
}
catch(e)
{
test_true(true, "window.performance.measure() threw an exception when invoke without a parameter.");
test_equals(e.name,
"TypeError",
"window.performance.measure() threw a TYPE_ERR exception when invoke without a parameter.");
}
}
else
{
test_true(false, "window.performance.measure() interface is not supported!");
}
done();
}
</script>
</head>
<body onload="onload_test();">
<h1>Description</h1>
<p>This test validates exception scenarios of invoking mark() and measure() without parameter.</p>
<div id="log"></div>
</body>
</html>
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