Quelle test_bug541937.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/dom/base/test/test_bug541937.html

<!DOCTYPE HTML>
<html>

<head>
  <title>Test for XHTML serializer, bug 541937</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=541937">Mozilla Bug </a>
<p id="display"></p>
<div id="content" style="display: none">
  <iframe id="testframe" src="file_bug541937.html">
  </iframe>
  <iframe id="testframe2" src="file_bug541937.xhtml">
  </iframe>
</div>

<pre id="test">
<script class="testbody" type="text/javascript">

function testSerializer () {
  const de = SpecialPowers.Ci.nsIDocumentEncoder;
  var encoder = SpecialPowers.Cu.createDocumentEncoder("text/html");

  var parser = new DOMParser();
  var serializer = new XMLSerializer();

  // with content
  var str = '\n \n\n';
  var expected = '\n\n \n\n';

  var doc = parser.parseFromString(str,"application/xml");
  var result = serializer.serializeToString(doc);
  result = result.replace(/\r\n/mg, "\n");
  is(result, expected, "serialization of a link element inside an xml document with children");

  // with only whitespaces
  str = '\n \n \n';
  expected = '\n\n \n \n';

  doc = parser.parseFromString(str,"application/xml");
  result = serializer.serializeToString(doc);
  result = result.replace(/\r\n/mg, "\n");
  is(result, expected, "serialization of a link element with only whitespaces as content, inside an xml document");

  // with only one space as content
  str = '\n \n';
  expected = '\n\n \n';

  doc = parser.parseFromString(str,"application/xml");
  result = serializer.serializeToString(doc);
  result = result.replace(/\r\n/mg, "\n");
  is(result, expected, "serialization of a link element with only one space as content, inside an xml document");

  // let's remove the content
  str = '\n \ndeleted content \n';
  expected = '\n\n\n';

  doc = parser.parseFromString(str,"application/xml");
  doc.documentElement.firstElementChild.textContent = '';
  result = serializer.serializeToString(doc);
  result = result.replace(/\r\n/mg, "\n");
  is(result, expected, "serialization of a link element on which we removed dynamically the content, inside an xml document");

  // with no content but an ended tag
  str = '\n\n';
  expected = '\n\n\n';

  doc = parser.parseFromString(str,"application/xml");
  result = serializer.serializeToString(doc);
  result = result.replace(/\r\n/mg, "\n");
  is(result, expected, "serialization of a link element with no content but with an ended tag, inside an xml document");

  // with no content
  str = '\n\n';
  expected = '\n\n\n';

  doc = parser.parseFromString(str,"application/xml");
  result = serializer.serializeToString(doc);
  result = result.replace(/\r\n/mg, "\n");
  is(result, expected, "serialization of a link element with no content, inside an xml document");


  doc = $("testframe").contentDocument;
  encoder.init(doc, "text/html", de.OutputLFLineBreak);
  encoder.setCharset("UTF-8");
  result = encoder.encodeToString();
  expected = '\n Test\n';
  expected += ' ';
  expected += ' foo \n\n\n

Hello world

\n';
  is(result, expected, "serialization of a link element with content, inside an html document");

  doc = $("testframe2").contentDocument;
  encoder.init(doc, "application/xhtml+xml", de.OutputLFLineBreak);
  encoder.setCharset("UTF-8");
  result = encoder.encodeToString();
  expected = 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">\n';
  expected += '\n\n \n Test\n';
  expected += ' foo \n';
  expected += '\n\n\n

Hello world

\n\n';
is(result, expected, "serialization of a link element with content, inside an xhtml document");

SimpleTest.finish();
}

SimpleTest.waitForExplicitFinish();

addLoadEvent(testSerializer);

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

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