gecko/widget/tests/test_clipboard.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=948065
-->
<window title="Mozilla Bug 948065"
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 948065 **/
const Cc = Components.classes;
const Ci = Components.interfaces;
const kIsMac = navigator.platform.indexOf("Mac") == 0;
function getLoadContext() {
return window.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIWebNavigation)
.QueryInterface(Ci.nsILoadContext);
}
// Get clipboard data to paste.
function paste(clipboard) {
let trans = Cc['@mozilla.org/widget/transferable;1']
.createInstance(Ci.nsITransferable);
trans.init(getLoadContext());
trans.addDataFlavor("text/unicode");
clipboard.getData(trans, Ci.nsIClipboard.kGlobalClipboard);
let str = {};
let length = {};
try {
trans.getTransferData('text/unicode', str, length);
} catch (e) {
str = '';
}
if (str) {
str = str.value.QueryInterface(Ci.nsISupportsString);
if (str) {
str = str.data.substring(0, length.value / 2);
}
}
return str;
}
function initAndRunTests() {
let clipboard = Cc['@mozilla.org/widget/clipboard;1']
.getService(Ci.nsIClipboard);
// Test copy.
const data = "random number: " + Math.random();
let helper = Cc['@mozilla.org/widget/clipboardhelper;1']
.getService(Ci.nsIClipboardHelper);
helper.copyString(data);
is(paste(clipboard), data, 'Data was successfully copied.');
// Test emptyClipboard, disabled for OSX because bug 666254
if (!kIsMac) {
clipboard.emptyClipboard(Ci.nsIClipboard.kGlobalClipboard);
is(paste(clipboard), '', 'Data was successfully cleared.');
}
}
]]>
</script>
</window>