widget/tests/test_bug565392.html

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=565392
-->
<head>
  <title>Test for Bug 565392</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=565392">Mozilla Bug 565392</a>
<p id="display"></p>
<div id="content" style="display: none">
  
</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 565392 **/

  netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  const Cc = Components.classes;
  const Ci = Components.interfaces;
  var ds = Cc["@mozilla.org/file/directory_service;1"]
             .getService(Ci.nsIProperties);
  var dir1 = ds.get("ProfD", Ci.nsIFile);
  var clipboard = Cc["@mozilla.org/widget/clipboard;1"]
                    .getService(Ci.nsIClipboard);
  
  function getTransferableFile(file) {
    var transferable = Cc['@mozilla.org/widget/transferable;1']
                         .createInstance(Ci.nsITransferable);
    transferable.setTransferData("application/x-moz-file", file, 0);
    return transferable;
  }

  function setClipboardData(transferable) {
    clipboard.setData(transferable, null, 1);
  }
  
  function getClipboardData(mime) {
    var transferable = Cc['@mozilla.org/widget/transferable;1']
                         .createInstance(Ci.nsITransferable);
    transferable.addDataFlavor(mime);
    clipboard.getData(transferable, 1);
    var data = {};
    transferable.getTransferData(mime, data, {}) ;
    return data;
  }

setClipboardData(getTransferableFile(dir1))
is(clipboard.hasDataMatchingFlavors(["application/x-moz-file"], 1,1), true);
var data = getClipboardData("application/x-moz-file");
var file = data.value.QueryInterface(Ci.nsIFile);
ok(file.isDirectory(), true);
is(file.target, dir1.target, true);

</script>
</pre>
</body>
</html>