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test_bug462106.xul
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test_bug462106.xul
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<?xml version="1.0"?>
<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=462106
-->
<window title="Mozilla Bug 462106"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
onload="initAndRunTests()">
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
<!-- test results are displayed in the html:body -->
<body xmlns="http://www.w3.org/1999/xhtml">
<p id="display"></p>
<div id="content" style="display: none"></div>
<pre id="test"></pre>
</body>
<!-- test code goes here -->
<script class="testbody" type="application/javascript">
<![CDATA[
/** Test for Bug 462106 **/
const Cc = Components.classes;
const Ci = Components.interfaces;
function copy(str) {
Cc["@mozilla.org/widget/clipboardhelper;1"].
getService(Ci.nsIClipboardHelper).
copyString(str);
}
function paste() {
let trans = Cc["@mozilla.org/widget/transferable;1"].
createInstance(Ci.nsITransferable);
trans.addDataFlavor("text/unicode");
let clip = Cc["@mozilla.org/widget/clipboard;1"].
getService(Ci.nsIClipboard);
clip.getData(trans, Ci.nsIClipboard.kGlobalClipboard);
let str = {}, length = {};
try {
trans.getTransferData("text/unicode", str, length);
} catch (e) {
str = null;
}
if (str) {
str = str.value.QueryInterface(Ci.nsISupportsString);
if (str)
str = str.data.substring(0, length.value / 2);
}
return str;
}
function initAndRunTests() {
let pb;
try {
pb = Cc["@mozilla.org/privatebrowsing;1"].
getService(Ci.nsIPrivateBrowsingService);
} catch (e) {
ok(true, "no Private Browsing service");
return;
}
SimpleTest.waitForExplicitFinish();
let prefBranch = Cc["@mozilla.org/preferences-service;1"].
getService(Ci.nsIPrefBranch);
prefBranch.setBoolPref("browser.privatebrowsing.keep_current_session", true);
const data = "random number: " + Math.random();
copy(data);
is(data, paste(), "Data successfully copied before entering the private browsing mode");
pb.privateBrowsingEnabled = true;
pb.privateBrowsingEnabled = false;
// the data should still be on the clipboard because it was copied before
// entering the private browsing mode
is(data, paste(), "Copied data persisted after leaving the private browsing mode");
const data2 = "another random number: " + Math.random();
pb.privateBrowsingEnabled = true;
copy(data2); // copy the data inside the private browsing mode
setTimeout(function() { // without this, the test fails sporadically
// the data should be on the clipboard inside the private browsing mode
is(data2, paste(), "Data successfully copied inside the private browsing mode");
pb.privateBrowsingEnabled = false;
// the data should no longer be on the clipboard at this stage
isnot(data2, paste(), "Data no longer available after leaving the private browsing mode");
prefBranch.clearUserPref("browser.privatebrowsing.keep_current_session");
SimpleTest.finish();
}, 0);
}
]]>
</script>
</window>