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

     1 <!DOCTYPE HTML>

     2 <html><head>

     3 <title>Test for bug 525389</title>

     4 <style src="/tests/SimpleTest/test.css" type="text/css"></style>

     5 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>

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

     8 <script class="testbody" type="application/javascript">

    10   var utils = SpecialPowers.wrap(window)

    11                 .QueryInterface(SpecialPowers.Ci.nsIInterfaceRequestor).getInterface(SpecialPowers.Ci.nsIDOMWindowUtils);

    12   var Cc = SpecialPowers.Cc;

    13   var Ci = SpecialPowers.Ci;

    15 function getLoadContext() {

    16   return SpecialPowers.wrap(window)

    17                .QueryInterface(Ci.nsIInterfaceRequestor)

    18                .getInterface(Ci.nsIWebNavigation)

    19                .QueryInterface(Ci.nsILoadContext);

    20 }

    22 function runTest() {

    23   var pasteCount = 0;

    24   var pasteFunc = function (event) { pasteCount++; };

    26   function verifyContent(s) {

    27     var e = document.getElementById('i1');

    28     var doc = e.contentDocument;

    29     is(doc.body.innerHTML, s, "");

    30   }

    32   function pasteInto(trans, html, target_id) {

    33     var e = document.getElementById('i1');

    34     var doc = e.contentDocument;

    35     doc.designMode = "on";

    36     doc.body.innerHTML = html;

    37     doc.defaultView.focus();

    38     if (target_id)

    39       e = doc.getElementById(target_id);

    40     else

    41       e = doc.body;

    42     var selection = doc.defaultView.getSelection();

    43     selection.removeAllRanges();

    44     selection.selectAllChildren(e);

    45     selection.collapseToEnd();

    47     pasteCount = 0;

    48     e.addEventListener("paste", pasteFunc, false);

    49     utils.sendContentCommandEvent("pasteTransferable", trans);

    50     e.removeEventListener("paste", pasteFunc, false);

    52     return e;

    53   }

    55   function getTransferableFromClipboard(asHTML) {

    56     var trans = Cc["@mozilla.org/widget/transferable;1"].createInstance(Ci.nsITransferable);

    57     trans.init(getLoadContext());

    58     if (asHTML) {

    59       trans.addDataFlavor("text/html");

    60     } else {

    61       trans.addDataFlavor("text/unicode");

    62     }

    63     var clip = Cc["@mozilla.org/widget/clipboard;1"].getService(Ci.nsIClipboard);

    64     clip.getData(trans, Ci.nsIClipboard.kGlobalClipboard);

    65     return trans;

    66   }

    68   function makeTransferable(s,asHTML,target_id) {

    69     var e = document.getElementById('i2');

    70     var doc = e.contentDocument;

    71     if (asHTML) {

    72       doc.body.innerHTML = s;

    73     } else {

    74       var text = doc.createTextNode(s);

    75       doc.body.appendChild(text);

    76     }

    77     doc.designMode = "on";

    78     doc.defaultView.focus();

    79     var selection = doc.defaultView.getSelection();

    80     selection.removeAllRanges();

    81     if (!target_id) {

    82       selection.selectAllChildren(doc.body);

    83     } else {

    84       var range = document.createRange();

    85       range.selectNode(doc.getElementById(target_id));

    86       selection.addRange(range);

    87     }

    89     // We cannot use plain strings, we have to use nsSupportsString.

    90     var supportsStringClass = SpecialPowers.Components.classes["@mozilla.org/supports-string;1"];

    91     var ssData = supportsStringClass.createInstance(Ci.nsISupportsString);

    93     // Create the transferable.

    94     var trans = Cc["@mozilla.org/widget/transferable;1"].createInstance(Ci.nsITransferable);

    95     trans.init(getLoadContext());

    97     // Add the data to the transferable.

    98     if (asHTML) {

    99       trans.addDataFlavor("text/html");

   100       ssData.data = doc.body.innerHTML;

   101       trans.setTransferData("text/html", ssData, ssData.length * 2);

   102     } else {

   103       trans.addDataFlavor("text/unicode");

   104       ssData.data = doc.body.innerHTML;

   105       trans.setTransferData("text/unicode", ssData, ssData.length * 2);

   106     }

   108     return trans;

   109   }

   111   function copyToClipBoard(s,asHTML,target_id) {

   112     var e = document.getElementById('i2');

   113     var doc = e.contentDocument;

   114     if (asHTML) {

   115       doc.body.innerHTML = s;

   116     } else {

   117       var text = doc.createTextNode(s);

   118       doc.body.appendChild(text);

   119     }

   120     doc.designMode = "on";

   121     doc.defaultView.focus();

   122     var selection = doc.defaultView.getSelection();

   123     selection.removeAllRanges();

   124     if (!target_id) {

   125       selection.selectAllChildren(doc.body);

   126     } else {

   127       var range = document.createRange();

   128       range.selectNode(doc.getElementById(target_id));

   129       selection.addRange(range);

   130     }

   131     SpecialPowers.wrap(doc).execCommand("copy", false, null);

   132     return e;

   133   }

   135   copyToClipBoard('<span>Hello</span><span>Kitty</span>', true);

   136   var trans = getTransferableFromClipboard(true);

   137   pasteInto(trans, '');

   138   verifyContent('<span>Hello</span><span>Kitty</span>');

   139   is(pasteCount, 1, "paste event was not triggered");

   141   // this test is not working out exactly like the clipboard test

   142   // has to do with generating the nsITransferable above

   143   //trans = makeTransferable('<span>Hello</span><span>Kitty</span>', true);

   144   //pasteInto(trans, '');

   145   //verifyContent('<span>Hello</span><span>Kitty</span>');

   147   copyToClipBoard("<dl><dd>Hello Kitty</dd></dl><span>Hello</span><span>Kitty</span>", true);

   148   trans = getTransferableFromClipboard(true);

   149   pasteInto(trans, '<ol><li id="paste_here">X</li></ol>',"paste_here");

   150   verifyContent('<ol><li id="paste_here">X<dl><dd>Hello Kitty</dd></dl><span>Hello</span><span>Kitty</span></li></ol>');

   151   is(pasteCount, 1, "paste event was not triggered");

   153 // The following test doesn't do what I expected, because the special handling

   154 // of IsList nodes in nsHTMLEditor::InsertHTMLWithContext simply removes

   155 // non-list/item children.  See bug 481177.

   156 //  copyToClipBoard("<ol><li>Hello Kitty</li><span>Hello</span></ol>", true);

   157 //  pasteInto('<ol><li id="paste_here">X</li></ol>',"paste_here");

   158 //  verifyContent('<ol><li id="paste_here">X</li><li>Hello Kitty</li><span>Hello</span></ol>');

   160   copyToClipBoard("<pre>Kitty</pre><span>Hello</span>", true);

   161   trans = getTransferableFromClipboard(true);

   162   pasteInto(trans, '<pre id="paste_here">Hello </pre>',"paste_here");

   163   verifyContent('<pre id="paste_here">Hello Kitty<span>Hello</span></pre>');

   164   is(pasteCount, 1, "paste event was not triggered");

   166   // test that we can preventDefault pastes

   167   pasteFunc = function (event) { event.preventDefault(); return false; };

   168   copyToClipBoard("<pre>Kitty</pre><span>Hello</span>", true);

   169   trans = getTransferableFromClipboard(true);

   170   pasteInto(trans, '<pre id="paste_here">Hello </pre>',"paste_here");

   171   verifyContent('<pre id="paste_here">Hello </pre>');

   172   is(pasteCount, 0, "paste event was triggered");

   174   SimpleTest.finish();

   175 }

   177 SimpleTest.waitForExplicitFinish();

   178 addLoadEvent(runTest);

   179 </script>

   180 </head>

   181 <body>

   182 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=525389">Mozilla Bug 525389</a>

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

   185 <pre id="test">

   186 </pre>

   188 <iframe id="i1" width="200" height="100" src="about:blank"></iframe><br>

   189 <iframe id="i2" width="200" height="100" src="about:blank"></iframe><br>

   191 </body>

   192 </html>

The Tor Browser / file revision