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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=595310
-->
<head>
  <title>Test for Bug 595310</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="/tests/SimpleTest/WindowSnapshot.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=595310">Mozilla Bug 595310</a>
<p id="display"></p>
<div id="content">
  <input id='i' value="bar">
  <textarea id='t'>bar</textarea>
</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 595310 **/

SimpleTest.waitForExplicitFinish();

addLoadEvent(function() {
  // We want to compare to value="bar" and no placeholder shown.
  // That is what is currently showed.
  var s1 = snapshotWindow(window, false);

  var content = document.getElementById('content');
  var i = document.getElementById('i');
  var t = SpecialPowers.wrap(document.getElementById('t'));
  i.value = ""; i.placeholder = "foo";
  t.value = ""; t.placeholder = "foo";

  // Flushing.
  // Note: one call would have been enough actually but I didn't want to favour
  // one element... ;)
  i.getBoundingClientRect();
  t.getBoundingClientRect();

  function synthesizeDropText(aElement, aText)
  {
    SpecialPowers.wrap(aElement).editor.insertText(aText);
  }

  // We insert "bar" and we should only see "bar" now.
  synthesizeDropText(i, "bar");
  synthesizeDropText(t, "bar");

  var s2 = snapshotWindow(window, false);

  ok(compareSnapshots(s1, s2, true)[0],
     "When setting the value, the placeholder should disappear.");

  SimpleTest.finish();
});


</script>
</pre>
</body>
</html>