The Tor Browser: dom/tests/mochitest/general/test_paste

     1 <!DOCTYPE HTML>

     2 <html>

     3 <head>

     4   <title>Test for middle-click to paste selection with paste events</title>

     5   <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>

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

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

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

     9 </head>

    10 <body>

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

    12 <input id="copy-area" value="CLIPBOARD">

    13 <input id="paste-selection-area" value="" onpaste="pastedSelection(event)">

    14 <input id="paste-global-area" value="" onpaste="pastedGlobal(event)">

    16 <script>

    18 var supportsSelectionClipboard = SpecialPowers.supportsSelectionClipboard();

    20 function checkSelectionClipboardText(count)

    21 {

    22   if ((!supportsSelectionClipboard ||

    23        SpecialPowers.getClipboardData("text/unicode", SpecialPowers.Ci.nsIClipboard.kSelectionClipboard) == "COPY TEXT") &&

    24       SpecialPowers.getClipboardData("text/unicode", SpecialPowers.Ci.nsIClipboard.kGlobalClipboard) == "CLIPBOARD") {

    25     pasteArea();

    26     return;

    27   }

    29   if (count > 10) {

    30     ok(false, "could not set clipboards");

    31     pasteArea();

    32     SimpleTest.finish();

    33     return;

    34   }

    36   setTimeout(checkSelectionClipboardText, 5, count + 1);

    37 }

    39 function selectArea()

    40 {

    41   var copyArea = document.getElementById("copy-area");

    42   copyArea.focus();

    43   copyArea.select();

    44   synthesizeKey("x", { accelKey: true });

    46   if (supportsSelectionClipboard) {

    47     var clipboardHelper = SpecialPowers.Cc["@mozilla.org/widget/clipboardhelper;1"]

    48                                        .getService(SpecialPowers.Ci.nsIClipboardHelper);

    49     clipboardHelper.copyStringToClipboard("COPY TEXT",

    50                                           SpecialPowers.Ci.nsIClipboard.kSelectionClipboard,

    51                                           document);

    52   }

    54   setTimeout(checkSelectionClipboardText, 50, 0);

    55 }

    57 var selectionPasted = false;

    58 var globalPasted = false;

    60 function pasteArea()

    61 {

    62   var pasteArea = document.getElementById("paste-selection-area");

    63   pasteArea.focus();

    64   synthesizeMouse(pasteArea, 8, 8, { button: 1 });

    66   var usesMouseButtonPaste = SpecialPowers.getBoolPref("middlemouse.paste");

    67   if (usesMouseButtonPaste) {

    68     // The data transfer should contain the selection data when the selection clipboard is supported,

    69     // not the global clipboard data.

    70     var expectedText = supportsSelectionClipboard ? "COPY TEXT" : "CLIPBOARD";

    71     is(document.getElementById("paste-selection-area").value, expectedText, "data pasted properly from selection");

    72     ok(selectionPasted, "selection event fired");

    73   }

    74   else {

    75     is(pasteArea.value, "", "data not pasted when middle click not supported");

    76   }

    78   var pasteArea = document.getElementById("paste-global-area");

    79   pasteArea.focus();

    80   synthesizeKey("v", { accelKey: true });

    82   ok(globalPasted, "global event fired");

    83   is(document.getElementById("paste-global-area").value, "CLIPBOARD", "data pasted properly from global clipboard");

    84   SimpleTest.finish();

    85 }

    87 function pastedSelection(event)

    88 {

    89   ok(SpecialPowers.getBoolPref("middlemouse.paste"), "paste on middle click is valid");

    91   // Mac and Windows shouldn't get here as the middle mouse preference is false by default

    92   ok(navigator.platform.indexOf("Mac") == -1 && navigator.platform.indexOf("Win") == -1, "middle click enabled on right platforms");

    94   var expectedText = supportsSelectionClipboard ? "COPY TEXT" : "CLIPBOARD";

    95   is(event.clipboardData.getData("text/plain"), expectedText, "data pasted properly from selection");

    97   selectionPasted = true;

    98 }

   100 function pastedGlobal(event)

   101 {

   102   // The data transfer should contain the global data.

   103   is(event.clipboardData.getData("text/plain"), "CLIPBOARD", "data correct in global clipboard data transfer");

   104   globalPasted = true;

   105 }

   107 SimpleTest.waitForExplicitFinish();

   108 SimpleTest.waitForFocus(selectArea);

   109 </script>

   111 </pre>

   112 </body>

   113 </html>

The Tor Browser / file revision