The Tor Browser: editor/libeditor/html/tests/test

     1 <!DOCTYPE HTML>

     2 <html>

     3 <!--

     4 https://bugzilla.mozilla.org/show_bug.cgi?id=468353

     5 -->

     6 <head>

     7   <title>Test for Bug 468353</title>

     8   <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>

     9   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

    10 </head>

    11 <body>

    12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=468353">Mozilla Bug 468353</a>

    13 <p id="display"></p>

    14 <div id="content">

    15   <iframe></iframe>

    16 </div>

    17 <pre id="test">

    18 <script class="testbody" type="text/javascript">

    20 var styleSheets = null;

    22 function checkStylesheets() {

    23   // Evidently RemoveStyleSheet is the only method in nsIEditorStyleSheets

    24   // that would throw. RemoveOverrideStyleSheet returns NS_OK even if the

    25   // sheet is not there

    26   var removed = 0;

    27   try

    28   {

    29     styleSheets.removeStyleSheet("resource://gre/res/designmode.css");

    30     removed++;

    31   }

    32   catch (ex) { }

    34   try {

    35     styleSheets.removeStyleSheet("resource://gre/res/contenteditable.css");

    36     removed++;

    37   }

    38   catch (ex) { }

    40   is(removed, 0, "Should have thrown if stylesheet was not there");

    41 }

    43 function runTest() {

    44   const Ci = SpecialPowers.Ci;

    46   /** Found while fixing bug 440614 **/

    47   var editframe = window.frames[0];

    48   var editdoc = editframe.document;

    49   var editor = null;

    50   editdoc.write('');

    51   editdoc.close();

    53   editdoc.designMode='on';

    55   // Hold the reference to the editor

    56   editor = SpecialPowers.wrap(editframe)

    57                         .QueryInterface(Ci.nsIInterfaceRequestor)

    58                         .getInterface(Ci.nsIWebNavigation)

    59                         .QueryInterface(Ci.nsIInterfaceRequestor)

    60                         .getInterface(Ci.nsIEditingSession)

    61                         .getEditorForWindow(editframe);

    63   styleSheets = editor.QueryInterface(Ci.nsIEditorStyleSheets);

    65   editdoc.designMode='off';

    67   checkStylesheets();

    69   // Let go

    70   editor = null;

    71   styleSheets = null;

    73   editdoc.body.contentEditable = true;

    75   // Hold the reference to the editor

    76   editor = SpecialPowers.wrap(editframe)

    77                         .QueryInterface(Ci.nsIInterfaceRequestor)

    78                         .getInterface(Ci.nsIWebNavigation)

    79                         .QueryInterface(Ci.nsIInterfaceRequestor)

    80                         .getInterface(Ci.nsIEditingSession)

    81                         .getEditorForWindow(editframe);

    83   styleSheets = editor.QueryInterface(Ci.nsIEditorStyleSheets);

    85   editdoc.body.contentEditable = false;

    87   checkStylesheets();

    89   editdoc.designMode = "on";

    90   editdoc.body.contentEditable = true;

    91   editdoc.designMode = "off";

    93   // Hold the reference to the editor

    94   editor = SpecialPowers.wrap(editframe)

    95                         .QueryInterface(Ci.nsIInterfaceRequestor)

    96                         .getInterface(Ci.nsIWebNavigation)

    97                         .QueryInterface(Ci.nsIInterfaceRequestor)

    98                         .getInterface(Ci.nsIEditingSession)

    99                         .getEditorForWindow(editframe);

   101   styleSheets = editor.QueryInterface(Ci.nsIEditorStyleSheets);

   103   editdoc.body.contentEditable = false;

   105   checkStylesheets();

   107   SimpleTest.finish();

   108 }

   110 //XXX I don't know if this is necessary, but we're dealing with iframes...

   111 SimpleTest.waitForExplicitFinish();

   112 addLoadEvent(runTest);

   114 </script>

   115 </pre>

   116 </body>

   117 </html>

The Tor Browser / file revision