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test_navigation_type_reload.html
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test_navigation_type_reload.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>window.performance.navigation.type with a reloaded navigation</title>
<link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
<link rel="help" href="http://www.w3.org/TR/navigation-timing/#sec-navigation-timing-interface"/>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/webperftestharness.js"></script>
<script>
setup({explicit_done: true});
// explicitly test the namespace before we start testing
test_namespace('navigation');
var reload_frame;
var startingTime;
function deepCopy(p, c)
{
var c = c || {};
for (var i in p)
{
if (typeof p[i] === 'object')
{
c[i] = (p[i].constructor === Array) ? [] : {};
deepCopy(p[i], c[i]);
} else c[i] = p[i];
}
return c;
}
function onload_test()
{
reload_frame = document.getElementById("frameContext");
reload_frame.onload = function() {
/* Need to make sure we don't examine loadEventEnd
until after the load event has finished firing */
setTimeout(do_test, 0);
}
setTimeout("reload_the_frame();", 100);
}
function reload_the_frame()
{
//Before reloading, save the current timing
startingTime = deepCopy(reload_frame.contentWindow.performance.timing);
reload_frame.contentWindow.location.reload(true);
}
function do_test()
{
reload_frame.onload = null;
if (performanceNamespace)
{
//Verify that the navigation type has updated to reload
test_equals(reload_frame.contentWindow.performance.navigation.type,
performanceNamespace.navigation.TYPE_RELOAD,
'window.performance.navigation.type == TYPE_RELOAD,{help:"http://www.w3.org/TR/navigation-timing/#sec-navigation-info-interface"}');
//Verify that the timing data has been updated into the future
var reloadTime = reload_frame.contentWindow.performance.timing;
for (attribute in timingAttributes)
{
var time = timingAttributes[attribute];
if (reloadTime[time] === 0)
{
test_equals(reloadTime[time],
startingTime[time],
"Reload " + time + "(" + reloadTime[time] + ")" +
" == " +
"Original " + time + "(" + startingTime[time] + ")");
}
else
{
test_greater_than(reloadTime[time],
startingTime[time],
"Reload " + time + "(" + reloadTime[time] + ")" +
" > " +
"Original " + time + "(" + startingTime[time] + ")");
}
}
}
done();
}
</script>
</head>
<body onload="onload_test();">
<h1>Description</h1>
<p>This test validates the value of window.performance.navigation.type and the values of
window.performance.timing.* with a reloaded navigation.</p>
<p>This page should be loaded with a green background frame below. The frame will be automatically reloaded
and then verified that
<ul>
<li>The window.performance.navigation.type = TYPE_RELOAD</li>
<li>All of the widow.performance.timing.* values after reload are > all of the window.performance.timing.* values
prior to reload.</li>
</ul>
</p>
<div id="log"></div>
<br />
<iframe id="frameContext" src="resources/blank_page_green.html" style="width: 250px; height: 250px;"></iframe>
</body>
</html>