<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=469020
-->
<head>
  <title>Test for Bug 469020</title>
  <script src="/tests/SimpleTest/SimpleTest.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=469020">Mozilla Bug 469020</a>
<p id="display"></p>
<div id="content" style="display: none">
  
</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 469020 **/

  var range = null;
  var anchor = null;

  function doRangeAnchor(elem, start, end) {
    range = document.createRange();
    range.setStart(elem.firstChild, start);
    end = end < elem.lastChild.length ? end : elem.lastChild.length
    range.setEnd(elem.lastChild, end);
    anchor = document.createElement('a');
    anchor.href = "javascript: void(0);";
    range.surroundContents(anchor);
  }

  function undoRangeAnchor() {
    var pnode = anchor.parentNode;
    var range2 = document.createRange();
    range2.selectNodeContents(anchor);
    var contents = range2.extractContents();
    pnode.replaceChild(contents,anchor);
  }

function serializeNode(node) {
  var s;
  var isElem = false;
  if (node.nodeName == "#text") {
    if (node.nodeValue) {
      s = node.nodeValue
    } else {
      s = "<#empty>"
    }
  } else {
    isElem = true;
    s = "<" + node.nodeName + ">";
  }
  for (var j = 0; j < node.childNodes.length; ++j) {
    s += serializeNode(node.childNodes[j]);
  }
  if (isElem) {
    s += "</" + node.nodeName + ">";
  }
  return s;
}

function runTest(elementID, start, end, expected1, expected2, expected3) {
  var e = document.getElementById(elementID);
  doRangeAnchor(e, start, end);
  is(serializeNode(e), expected1, "Wrong range behavior!");
  document.getElementById('log').textContent += serializeNode(e) + "\n";
  undoRangeAnchor();
  is(serializeNode(e), expected2, "Wrong range behavior!");
  document.getElementById('log').textContent += serializeNode(e) + "\n";
  doRangeAnchor(e, start, end);
  is(serializeNode(e), expected3, "Wrong range behavior!");
  document.getElementById('log').textContent += serializeNode(e) + "\n";
}

function runTests() {
  runTest("test1", 0, 3,
          "<P><#empty><A>http://www.<SPAN>mozilla.</SPAN>org</A><#empty></P>",
          "<P><#empty>http://www.<SPAN>mozilla.</SPAN>org<#empty></P>",
          "<P><#empty><A><#empty>http://www.<SPAN>mozilla.</SPAN>org<#empty></A><#empty></P>");

  runTest("test2", 1, 3,
          "<P>h<A>ttp://www.<SPAN>mozilla.</SPAN>org</A><#empty></P>",
          "<P>http://www.<SPAN>mozilla.</SPAN>org<#empty></P>",
          "<P>h<A><#empty>ttp://www.<SPAN>mozilla.</SPAN>org<#empty></A><#empty></P>");

  runTest("test3", 0, 2,
          "<P><#empty><A>http://www.<SPAN>mozilla.</SPAN>or</A>g</P>",
          "<P><#empty>http://www.<SPAN>mozilla.</SPAN>org</P>",
          "<P><#empty><A><#empty>http://www.<SPAN>mozilla.</SPAN>org</A><#empty></P>");

  runTest("test4", 1, 2,
          "<P>h<A>ttp://www.<SPAN>mozilla.</SPAN>or</A>g</P>",
          "<P>http://www.<SPAN>mozilla.</SPAN>org</P>",
          "<P>h<A><#empty>ttp://www.<SPAN>mozilla.</SPAN>org</A><#empty></P>");

  runTest("test5", 11, 0,
          "<P>http://www.<A><#empty><SPAN>mozilla.</SPAN><#empty></A>org</P>",
          "<P>http://www.<#empty><SPAN>mozilla.</SPAN><#empty>org</P>",
          "<P>http://www.<A><#empty><#empty><SPAN>mozilla.</SPAN><#empty><#empty></A>org</P>");

  runTest("test6", 10, 1,
          "<P>http://www<A>.<SPAN>mozilla.</SPAN>o</A>rg</P>",
          "<P>http://www.<SPAN>mozilla.</SPAN>org</P>",
          "<P>http://www<A><#empty>.<SPAN>mozilla.</SPAN>or</A>g</P>");

  SimpleTest.finish();
}

SimpleTest.waitForExplicitFinish();
addLoadEvent(runTests);



</script>
</pre>
<p id="test1">http://www.<span>mozilla.</span>org</p>
<p id="test2">http://www.<span>mozilla.</span>org</p>
<p id="test3">http://www.<span>mozilla.</span>org</p>
<p id="test4">http://www.<span>mozilla.</span>org</p>
<p id="test5">http://www.<span>mozilla.</span>org</p>
<p id="test6">http://www.<span>mozilla.</span>org</p>
<pre id="log">
</pre>
</body>
</html>
