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products/Sources/formale Sprachen/C/Firefox/dom/base/test/ (Browser von der Mozilla Stiftung Version 136.0.1^©) Datei vom 10.2.2025 mit Größe 9 kB

Quelle test_htmlcopyencoder.html

Sprache: HTML

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

<!DOCTYPE HTML>
<html>

<head>
  <title>Test on the html copy encoder</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=422403">Mozilla Bug </a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script class="testbody" type="text/javascript">

function testHtmlCopyEncoder () {
  const de = SpecialPowers.Ci.nsIDocumentEncoder;
  var encoder = SpecialPowers.Cu.createHTMLCopyEncoder();
  var out, expected;

  var node = document.getElementById('draggable');

  // in the following tests, we must use the OutputLFLineBreak flag, to avoid
  // to have the default line break of the platform in the result, so the test
  // can pass on all platform

  encoder.init(document, "text/html", de.OutputLFLineBreak | de.OutputSelectionOnly);
  encoder.setContainerNode(node);
  out = encoder.encodeToString();
  expected = 'This is a <em>draggable</em> bit of text.';
  is(out, expected, "test container node ");

  encoder.init(document, "text/html", de.OutputLFLineBreak | de.OutputSelectionOnly);
  encoder.setNode(node);
  out = encoder.encodeToString();
  expected = "<div id=\"draggable\" ondragstart=\"doDragStartSelection(event)\">This is a <em>draggable</em> bit of text.</div>";
  is(out, expected, "test node");

  var select = window.getSelection();
  select.selectAllChildren(node);

  encoder.init(document, "text/html", de.OutputLFLineBreak | de.OutputSelectionOnly);
  encoder.setSelection(select);
  out = encoder.encodeToString();
  expected = "<div style=\"display: none\">\n\n<div id=\"draggable\" ondragstart=\"doDragStartSelection(event)\">This is a <em>draggable</em> bit of text.</div>\n\n</div>";
  is(out, expected, "test selection");

  encoder.init(document, "text/html", de.OutputLFLineBreak | de.OutputAbsoluteLinks | de.OutputEncodeHTMLEntities | de.OutputSelectionOnly | de.OutputRaw);
  encoder.setSelection(select);
  var outContext = {value:''}, outInfo = {value:''};
  out = encoder.encodeToStringWithContext(outContext, outInfo);
  expected = "<div style=\"display: none\">\n\n<div id=\"draggable\" ondragstart=\"doDragStartSelection(event)\">This is a <em>draggable</em> bit of text.</div>\n\n</div>";
  is(out, expected, "test encodeToStringWithContext with selection ");

  node.nextSibling.data="\nfoo bar\n";
  encoder.init(document, "text/html", de.OutputLFLineBreak | de.OutputSelectionOnly);
  encoder.setSelection(select);
  out = encoder.encodeToString();
  expected = "<div id=\"draggable\" ondragstart=\"doDragStartSelection(event)\">This is a <em>draggable</em> bit of text.</div>";
  is(out, expected, "test selection with additional data");

  node = document.getElementById('aList');

  var select = window.getSelection();
  select.selectAllChildren(node);

  encoder.init(document, "text/html", de.OutputLFLineBreak | de.OutputSelectionOnly);
  encoder.setSelection(select);
  out = encoder.encodeToString();
  expected = '<ol id=\"aList\">\n   <li>Lorem ipsum dolor</li>\n  <li>sit amet, <strong>consectetuer</strong> </li>\n  <li>adipiscing elit</li>\n  <li>Nam eu sapien. Sed viverra lacus. Donec quis ipsum. Nunc cursus aliquet lectus. Nunc vitae eros. Class</li>\n  <li>aptent taciti</li>\n</ol>';
  is(out, expected, "test list selection");

  encoder.init(document, "text/html", de.OutputLFLineBreak | de.OutputSelectionOnly);
  encoder.setContainerNode(node);
  out = encoder.encodeToString();
  expected = '\n   <li>Lorem ipsum dolor</li>\n  <li>sit amet, <strong>consectetuer</strong> </li>\n  <li>adipiscing elit</li>\n  <li>Nam eu sapien. Sed viverra lacus. Donec quis ipsum. Nunc cursus aliquet lectus. Nunc vitae eros. Class</li>\n  <li>aptent taciti</li>\n';
  is(out, expected, "test list container node");

  encoder.init(document, "text/html", de.OutputLFLineBreak | de.OutputSelectionOnly);
  encoder.setNode(node);
  out = encoder.encodeToString();
  expected = "<ol id=\"aList\">\n   <li>Lorem ipsum dolor</li>\n  <li>sit amet, <strong>consectetuer</strong> </li>\n  <li>adipiscing elit</li>\n  <li>Nam eu sapien. Sed viverra lacus. Donec quis ipsum. Nunc cursus aliquet lectus. Nunc vitae eros. Class</li>\n  <li>aptent taciti</li>\n</ol>";
  is(out, expected, "test list node");

  var liList = node.getElementsByTagName("li");
  var range = document.createRange();

  // selection start at the first child of the ol, and end after the element ol
  range.setStart(node, 1);
  range.setEnd(node.parentNode, 2);
  select.removeAllRanges();
  select.addRange(range);
  encoder.init(document, "text/html", de.OutputLFLineBreak | de.OutputSelectionOnly);
  encoder.setSelection(select);
  out = encoder.encodeToString();
  expected = '<ol id="aList">\n   <li>Lorem ipsum dolor</li>\n  <li>sit amet, <strong>consectetuer</strong> </li>\n  <li>adipiscing elit</li>\n  <li>Nam eu sapien. Sed viverra lacus. Donec quis ipsum. Nunc cursus aliquet lectus. Nunc vitae eros. Class</li>\n  <li>aptent taciti</li>\n</ol>';
  is(out, expected, "test list selection with range: selection start at the first child of the ol, and end after the element ol");

  // selection start at the third child of the ol, and end after the element ol
  range.setStart(node, 3);
  range.setEnd(node.parentNode, 2);
  encoder.init(document, "text/html", de.OutputLFLineBreak | de.OutputSelectionOnly);
  encoder.setSelection(select);
  out = encoder.encodeToString();
  expected = '<ol id="aList"><li value=\"2\">sit amet, <strong>consectetuer</strong> </li>\n  <li>adipiscing elit</li>\n  <li>Nam eu sapien. Sed viverra lacus. Donec quis ipsum. Nunc cursus aliquet lectus. Nunc vitae eros. Class</li>\n  <li>aptent taciti</li>\n</ol>';
  is(out, expected, "test list selection with range: selection start at the third child of the ol, and end after the element ol");

  // selection start at the third child of the ol, and end after the element ol + ol start at the value 5
  range.setStart(node, 3);
  range.setEnd(node.parentNode, 2);
  node.setAttribute("start","5");
  encoder.init(document, "text/html", de.OutputLFLineBreak | de.OutputSelectionOnly);
  encoder.setSelection(select);
  out = encoder.encodeToString();
  expected = '<ol id=\"aList\" start=\"5\"><li value=\"6\">sit amet, <strong>consectetuer</strong> </li>\n  <li>adipiscing elit</li>\n  <li>Nam eu sapien. Sed viverra lacus. Donec quis ipsum. Nunc cursus aliquet lectus. Nunc vitae eros. Class</li>\n  <li>aptent taciti</li>\n</ol>';
  is(out, expected, "test list selection with range: selection start at the third child of the ol, and end after the element ol + ol start at the value 5");

  // selection contains only some child of the ol
  node.removeAttribute("start");
  range.setStart(node, 3);
  range.setEnd(node, 5);
  encoder.init(document, "text/html", de.OutputLFLineBreak | de.OutputSelectionOnly);
  encoder.setSelection(select);
  out = encoder.encodeToString();
  expected = '<li>sit amet, <strong>consectetuer</strong> </li>\n  ';
  is(out, expected, "test list selection with range: selection contains only some child of the ol");

  // selection contains only some child of the ol  + ol start at the value 5
  node.setAttribute("start","5");
  encoder.init(document, "text/html", de.OutputLFLineBreak | de.OutputSelectionOnly);
  encoder.setSelection(select);
  out = encoder.encodeToString();
  expected = '<li>sit amet, <strong>consectetuer</strong> </li>\n  ';
  is(out, expected, "test list selection with range: selection contains only some child of the ol + ol start at the value 5");

  // selection contains only some child of the ol  + a value is set on the first li
  node.removeAttribute("start");
  liList[0].setAttribute("value","8");
  encoder.init(document, "text/html", de.OutputLFLineBreak | de.OutputSelectionOnly);
  encoder.setSelection(select);
  out = encoder.encodeToString();
  expected = '<li>sit amet, <strong>consectetuer</strong> </li>\n  ';
  is(out, expected, "test list selection with range: selection contains only some child of the ol + ol start at the value 5");

  select.selectAllChildren(node);
  encoder.init(document, "text/html", de.OutputLFLineBreak | de.OutputSelectionOnly);
  encoder.setSelection(select);
  out = encoder.encodeToString();
  expected = '<ol id=\"aList\">\n   <li value=\"8\">Lorem ipsum dolor</li>\n  <li>sit amet, <strong>consectetuer</strong> </li>\n  <li>adipiscing elit</li>\n  <li>Nam eu sapien. Sed viverra lacus. Donec quis ipsum. Nunc cursus aliquet lectus. Nunc vitae eros. Class</li>\n  <li>aptent taciti</li>\n</ol>';
  is(out, expected, "test list selection with a value on a LI");

  //test Bug 436703
  node = document.getElementById('aContentEditable');
  select.selectAllChildren(node);
  encoder.init(document, "text/html", de.OutputLFLineBreak | de.OutputSelectionOnly);
  encoder.setSelection(select);
  out = encoder.encodeToString();
  expected = '<p>one</p><p>two</p>';
  is(out, expected, "select all children in an contentEditable div should not select the div itself");

  SimpleTest.finish();
}

SimpleTest.waitForExplicitFinish();

addLoadEvent(testHtmlCopyEncoder);

</script>
</pre>
<div style="display: none">

<div id="draggable" ondragstart="doDragStartSelection(event)">This is a <em>draggable</em> bit of text.</div>

</div>
<div style="display: none">

<ol id="aList">
   <li>Lorem ipsum dolor</li>
  <li>sit amet, <strong>consectetuer</strong> </li>
  <li>adipiscing elit</li>
  <li>Nam eu sapien. Sed viverra lacus. Donec quis ipsum. Nunc cursus aliquet lectus. Nunc vitae eros. Class</li>
  <li>aptent taciti</li>
</ol>
foo bar
</div>

<div id="aContentEditable" contentEditable="true"><p>one</p><p>two</p></div>
</body>
</html>

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