зеркало из https://github.com/mozilla/gecko-dev.git
118 строки
3.7 KiB
XML
118 строки
3.7 KiB
XML
<?xml version="1.0"?>
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<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
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<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=608669
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-->
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<window title="Mozilla Bug 608669"
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xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
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<script type="application/javascript"
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src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<!-- test results are displayed in the html:body -->
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<body xmlns="http://www.w3.org/1999/xhtml">
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<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=608669"
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target="_blank">Mozilla Bug 608669</a>
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</body>
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<!-- test code goes here -->
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<script type="application/javascript"><![CDATA[
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var gOrigMaxTotalViewers = undefined;
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function setCachePref(enabled) {
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var prefBranch = Components.classes["@mozilla.org/preferences-service;1"]
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.getService(Components.interfaces.nsIPrefBranch);
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if (enabled) {
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is(typeof gOrigMaxTotalViewers, "undefined", "don't double-enable bfcache");
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prefBranch.setBoolPref("browser.sessionhistory.cache_subframes", true);
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gOrigMaxTotalViewers = prefBranch.getIntPref("browser.sessionhistory.max_total_viewers");
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prefBranch.setIntPref("browser.sessionhistory.max_total_viewers", 10);
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}
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else {
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is(typeof gOrigMaxTotalViewers, "number", "don't double-disable bfcache");
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prefBranch.setIntPref("browser.sessionhistory.max_total_viewers", gOrigMaxTotalViewers);
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gOrigMaxTotalViewers = undefined;
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try {
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prefBranch.clearUserPref("browser.sessionhistory.cache_subframes");
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} catch (e) { /* Pref didn't exist, meh */ }
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}
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}
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/** Test for Bug 608669 **/
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SimpleTest.waitForExplicitFinish();
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addLoadEvent(nextTest);
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gen = doTest();
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function nextTest() {
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gen.next();
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}
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function doTest() {
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var container = document.getElementById('container');
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setCachePref(true);
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var notificationCount = 0;
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var observer = {
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observe: function(aSubject, aTopic, aData) {
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is(aTopic, "chrome-document-global-created",
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"correct topic");
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is(aData, "null",
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"correct data");
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notificationCount++;
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}
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};
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var os = Components.classes["@mozilla.org/observer-service;1"].
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getService(Components.interfaces.nsIObserverService);
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os.addObserver(observer, "chrome-document-global-created", false);
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os.addObserver(observer, "content-document-global-created", false);
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is(notificationCount, 0, "initial count");
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// create a new iframe
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var iframe = document.createElement("iframe");
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container.appendChild(iframe);
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iframe.contentWindow.x = "y";
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is(notificationCount, 1, "after created iframe");
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// Try loading in an iframe
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iframe.setAttribute("src", "bug608669.xul");
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iframe.onload = nextTest;
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yield undefined;
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is(notificationCount, 1, "after first load");
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is(iframe.contentWindow.x, "y", "reused window");
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// Try loading again in an iframe
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iframe.setAttribute("src", "bug608669.xul?x");
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iframe.onload = nextTest;
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yield undefined;
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is(notificationCount, 2, "after second load");
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is("x" in iframe.contentWindow, false, "didn't reuse window");
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// Open a new window using window.open
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popup = window.open("bug608669.xul", "bug 608669",
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"chrome,width=600,height=600");
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popup.onload = nextTest;
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yield undefined;
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is(notificationCount, 3, "after window.open load");
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popup.close();
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setCachePref(false);
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os.removeObserver(observer, "chrome-document-global-created");
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os.removeObserver(observer, "content-document-global-created");
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SimpleTest.finish();
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yield undefined;
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}
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]]></script>
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<vbox id="container" flex="1">
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<description>Below will an iframe be added</description>
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</vbox>
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</window>
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