widget/tests/test_bug565392.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=565392
   5 -->
   6 <head>
   7   <title>Test for Bug 565392</title>
   8   <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
   9   <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
  10 </head>
  11 <body>
  12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=565392">Mozilla Bug 565392</a>
  13 <p id="display"></p>
  14 <div id="content" style="display: none">
  15
  16 </div>
  17 <pre id="test">
  18 <script type="application/javascript">
  19
  20 /** Test for Bug 565392 */
  21
  22 var dir1 = Services.dirsvc.get("ProfD", Ci.nsIFile);
  23 var clipboard = Services.clipboard;
  24
  25   function getLoadContext() {
  26     return window.docShell.QueryInterface(Ci.nsILoadContext);
  27   }
  28
  29   function getTransferableFile(file) {
  30     var transferable = Cc["@mozilla.org/widget/transferable;1"]
  31                          .createInstance(Ci.nsITransferable);
  32     transferable.init(getLoadContext());
  33     transferable.setTransferData("application/x-moz-file", file);
  34     return transferable;
  35   }
  36
  37   function setClipboardData(transferable) {
  38     clipboard.setData(transferable, null, 1);
  39   }
  40
  41   function getClipboardData(mime) {
  42     var transferable = Cc["@mozilla.org/widget/transferable;1"]
  43                          .createInstance(Ci.nsITransferable);
  44     transferable.init(getLoadContext());
  45     transferable.addDataFlavor(mime);
  46     clipboard.getData(transferable, 1, SpecialPowers.wrap(window).browsingContext.currentWindowContext);
  47     var data = {};
  48     transferable.getTransferData(mime, data);
  49     return data;
  50   }
  51
  52 setClipboardData(getTransferableFile(dir1));
  53 is(clipboard.hasDataMatchingFlavors(["application/x-moz-file"], 1), true);
  54 var data = getClipboardData("application/x-moz-file");
  55 var file = data.value.QueryInterface(Ci.nsIFile);
  56 ok(file.isDirectory(), true);
  57 is(file.target, dir1.target, true);
  58
  59 </script>
  60 </pre>
  61 </body>
  62 </html>