<!DOCTYPEHTML>
<html>
<head>
<title>Test file for Bug 668513</title>
<script> var SimpleTest = opener.SimpleTest; var ok = opener.ok; var is = opener.is;
function finish() {
SimpleTest.finish();
close();
}
function onload_test() { var win = frames[0];
ok(win.performance, "Window.performance should be defined");
ok(win.performance.navigation, "Window.performance.navigation should be defined"); var navigation = win.performance && win.performance.navigation;
if (navigation === undefined) {
// avoid script errors
finish();
return;
}
// do this with a timeout to see the visuals of the navigations.
setTimeout(nav_frame, 100);
}
var step = 1;
function nav_frame() { var navigation_frame = frames[0]; var navigation = navigation_frame.performance.navigation;
switch (step) {
case 1:
{
navigation_frame.location.href = "bug570341_recordevents.html";
step++;
break;
}
case 2:
{
is(navigation.type, navigation.TYPE_NAVIGATE, "Expected window.performance.navigation.type == TYPE_NAVIGATE");
navigation_frame.history.back();
step++;
break;
}
case 3:
{
is(navigation.type, navigation.TYPE_BACK_FORWARD, "Expected window.performance.navigation.type == TYPE_BACK_FORWARD");
step++;
navigation_frame.history.forward();
break;
}
case 4:
{
is(navigation.type, navigation.TYPE_BACK_FORWARD, "Expected window.performance.navigation.type == TYPE_BACK_FORWARD");
navigation_frame.location.href = "bug668513_redirect.html";
step++;
break;
}
case 5:
{
is(navigation.type, navigation.TYPE_NAVIGATE, "Expected timing.navigation.type as TYPE_NAVIGATE");
is(navigation.redirectCount, 1, "Expected navigation.redirectCount == 1 on an server redirected navigation");
var timing = navigation_frame.performance && navigation_frame.performance.timing;
if (timing === undefined) {
// avoid script errors
finish();
break;
}
ok(timing.navigationStart > 0, "navigationStart should be > 0"); var sequence = ["navigationStart", "redirectStart", "redirectEnd", "fetchStart"];
for (var j = 1; j < sequence.length; ++j) { var prop = sequence[j]; var prevProp = sequence[j - 1];
ok(timing[prevProp] <= timing[prop],
["Expected ", prevProp, " to happen before ", prop, ", got ", prevProp, " = ", timing[prevProp], ", ", prop, " = ", timing[prop]].join(""));
}
step++;
finish();
break;
}
}
}
</script>
</head>
<body>
<div id="frames">
<iframe name="child0" onload="onload_test();" src="navigation/blank.html"></iframe>
</div>
</body>
</html>
Messung V0.5 in Prozent
¤ Dauer der Verarbeitung: 0.20 Sekunden
(vorverarbeitet am 2026-08-25)
¤
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