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<?xml version="1.0"?>

<!-- This Source Code Form is subject to the terms of the Mozilla Public
   - License, v. 2.0. If a copy of the MPL was not distributed with this
   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->


<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?>

<window title="Textbox with placeholder test" width="500" height="600"
        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
  <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
  <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>

  <hbox>
    <textbox id="t1" placeholder="empty"/>
  </hbox>

  <hbox>
    <textbox id="t2" placeholder="empty"/>
  </hbox>

  <!-- test results are displayed in the html:body -->
  <body xmlns="http://www.w3.org/1999/xhtml" style="height: 300px; overflow: auto;">
    <p id="display">
    </p>
    <div id="content" style="display: none">
    </div>
    <pre id="test">
    </pre>
  </body>

  <!-- test code goes here -->
  <script type="application/javascript"><![CDATA[
    SimpleTest.waitForExplicitFinish();

    function doTest() {
      var t1 = $("t1");
      var t2 = $("t2");
      setTextboxValue(t1, "1");
      var t1Enabled = {};
      var t1CanUndo = {};
      t1.editor.canUndo(t1Enabled, t1CanUndo);
      is(t1CanUndo.value, true,
         "undo correctly enabled when placeholder was not changed through property");

      t2.placeholder = "reallyempty";
      setTextboxValue(t2, "2");
      var t2Enabled = {};
      var t2CanUndo = {};
      t2.editor.canUndo(t2Enabled, t2CanUndo);
      is(t2CanUndo.value, true,
         "undo correctly enabled when placeholder explicitly changed through property");

      SimpleTest.finish();
   }

   function setTextboxValue(textbox, value) {
      textbox.focus();
      for (var i = 0; i < value.length; ++i) {
          synthesizeKey(value.charAt(i), {});
      }
      textbox.blur();
   }

   SimpleTest.waitForFocus(doTest);

  ]]></script>

</window>