Quelle test_bug498240.html Sprache: HTML

products/sources/formale Sprachen/C/Firefox/dom/base/test/test_bug498240.html

<!DOCTYPE HTML>
<html>

<head>
  <title>Test for Bug 498240</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<style>
.container { border: 1px solid blue; display:block; }
b { color:blue; }
i { color:magenta; }
</style>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=498240">Mozilla Bug 498240</a>
<p id="display"></p>
<div id="content" style="display: none">

</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 498240 **/

function create(s) {
  var p = document.createElement('span');
  p.innerHTML = s;
  p.setAttribute("class","container");
  document.body.appendChild(p);
  return p;
}
function select(start, startOffset, end, endOffset) {
  var sel = getSelection();
  sel.removeAllRanges();
  var range = document.createRange();
  range.setStart(start, startOffset);
  range.setEnd(end, endOffset);
  sel.addRange(range);
}

function insertClone(node) {
  var sel = getSelection();
  var range = sel.getRangeAt(0);
  range.insertNode(node.cloneNode(true));
}
function insertCloneAtEnd(node) {
  var sel = getSelection();
  var range = sel.getRangeAt(0);
  range.endContainer.insertBefore(node.cloneNode(true),range.endContainer.childNodes[range.endOffset]);
}

function check(start, startOffset, end, endOffset, s) {
  var sel = getSelection();
  var range = sel.getRangeAt(0);
  is(range.startContainer, start, "wrong start node for range: '"+range.toString()+"'");
  is(range.startOffset, startOffset, "wrong start offset for range: '"+range.toString()+"'");
  is(range.endContainer, end, "wrong end node for range: '"+range.toString()+"'");
  is(range.endOffset, endOffset, "wrong end offset for range: '"+range.toString()+"'");
}

function testInsertNode(node) {
  var p;

  p = create('abc');
  select(p.childNodes[0],0,p.childNodes[1],0);
  insertClone(node);
  check(p.childNodes[0],0,p.childNodes[3],0);

  p = create('def');
  select(p.childNodes[0],0,p.childNodes[1],1);
  insertClone(node);
  check(p.childNodes[0],0,p.childNodes[3],1);

  p = create('gh');
  select(p.childNodes[0],0,p.childNodes[0],0);
  insertClone(node);
  check(p.childNodes[0],0,p,2);

  p = create('ij');
  select(p.childNodes[0],1,p.childNodes[0],1);
  insertClone(node);
  check(p.childNodes[0],1,p,2);

  p = create('kl');
  select(p.childNodes[0],0,p.childNodes[1].childNodes[0],0);
  insertClone(node);
  check(p.childNodes[0],0,p.childNodes[3].childNodes[0],0);

  p = create('mno');
  select(p.childNodes[0],1,p.childNodes[1].childNodes[0],0);
  insertClone(node);
  check(p.childNodes[0],1,p.childNodes[3].childNodes[0],0);

  p = create('pqr');
  select(p.childNodes[0],1,p.childNodes[1].childNodes[0],1);
  insertClone(node);
  check(p.childNodes[0],1,p.childNodes[3].childNodes[0],1);

  p = create('stu');
  select(p.childNodes[0],1,p.childNodes[1],0);
  insertClone(node);
  check(p.childNodes[0],1,p.childNodes[3],0);

  p = create('ABC');
  select(p.childNodes[0],0,p.childNodes[1],0);
  insertClone(node);
  check(p.childNodes[0],0,p.childNodes[1],0);

  p = create('DEF');
  select(p.childNodes[0],1,p.childNodes[1],1);
  insertClone(node);
  check(p.childNodes[0],1,p.childNodes[1],1);

  p = create('GH');
  select(p.childNodes[0],0,p.childNodes[1],0);
  insertClone(node);
  check(p.childNodes[0],0,p.childNodes[1],0);

  p = create('IJ');
  select(p,0,p.childNodes[1],0);
  insertClone(node);
  check(p,0,p.childNodes[2],0);

  p = create('KL');
  select(p,0,p,2);
  insertClone(node);
  check(p,0,p,3);

  p = create('MN');
  select(p,1,p,2);
  insertClone(node);
  check(p,1,p,3);

  p = create('OP');
  select(p,1,p,1);
  insertClone(node);
  check(p,1,p,2);

  p = create('QR');
  select(p,2,p,2);
  insertClone(node);
  check(p,2,p,3);

  p = create('ST');
  select(p,1,p,1);
  insertCloneAtEnd(node);
  check(p,1,p,1);

  p = create('UV');
  select(p,2,p,2);
  insertCloneAtEnd(node);
  check(p,2,p,2);

  p = create('XY');
  select(p,0,p,1);
  insertCloneAtEnd(node);
  check(p,0,p,1);

  p = create('XY');
  select(p,0,p.childNodes[1],1);
  insertCloneAtEnd(node);
  check(p,0,p.childNodes[1],1);

  p = create('Z');
  select(p,0,p.childNodes[1],0);
  insertCloneAtEnd(node);
  check(p,0,p.childNodes[1],0);

  p = create('ZAZBZC');
  select(p,0,p.childNodes[1],1);
  insertCloneAtEnd(node);
  check(p,0,p.childNodes[1],1);
}
function testInvalidNodeType(node) {
  try {
    testInsertNode(node);
    ok(false,"Expected an InvalidNodeTypeError");
  } catch(e) {
    is(e.name, "InvalidNodeTypeError", "Wrong exception, expected InvalidNodeTypeError");
    ok(e instanceof DOMException, "Wrong type of exception: " + e);
    is(e.code, DOMException.INVALID_NODE_TYPE_ERR, "Wrong exception code, expected INVALID_NODE_TYPE_ERR");
  }
}

function runTest() {
  testInsertNode(document.createTextNode('123'));

  var i = document.createElement('SPAN')
  i.innerHTML='456'
  testInsertNode(i);

  i = document.createDocumentFragment();
  i.appendChild(document.createTextNode('789'));
  testInsertNode(i);

  /// DOM2 Traversal and Range Specification 2.13 "insertNode":
  ///   RangeException INVALID_NODE_TYPE_ERR: Raised if newNode is an Attr, Entity, Notation, or Document node.
  // BUG: testInvalidNodeType(document.createAttribute('a'));
  todo(false, "Test insertion of Entity node into range");
  // TODO: testInvalidNodeType(document.createEntity());
  todo(false, "Test insertion of Notation node into range");
  // TODO: testInvalidNodeType(document.createNotation());
  // BUG: testInvalidNodeType(document.implementation.createDocument('http://www.w3.org/1999/xhtml', 'html', null));

  // Intentionally fails because of bug 418755.
  todo(false, "test that Range::insertNode() throws WrongDocumentError when it should");
  i = document.implementation.createDocument('http://www.w3.org/1999/xhtml', 'html', null).createElement('html');
  try {
    testInsertNode(i);
    todo(false,"Expected a WrongDocumentError");
  } catch(e) {
    is(e.name, "WrongDocumentError", "Wrong exception, expected WrongDocumentError");
    ok(e instanceof DOMException, "Wrong type of exception: " + e);
    is(e.code, DOMException.WRONG_DOCUMENT_ERR, "Wrong exception code, expected WRONG_DOCUMENT_ERR");
  }

  // Inserting an ancestor of the start container should throw HierarchyRequestError
  todo(false, "test that Range::insertNode() throws HierarchyRequestError when it should");
  var p = create('IJK');
  select(p.childNodes[0],0,p.childNodes[0],1);
  var sel = getSelection();
  var range = sel.getRangeAt(0);
  try {
    range.insertNode(p);
    ok(false,"Expected a HierarchyRequestError");
  } catch(e) {
    is(e.name, "HierarchyRequestError", "Wrong exception, expected HierarchyRequestError");
    ok(e instanceof DOMException, "Wrong type of exception: " + e);
    is(e.code, DOMException.HIERARCHY_REQUEST_ERR, "Wrong exception code, expected HIERARCHY_REQUEST_ERR");
  }

  // TODO: we should also have a test for:
  /// "HierarchyRequestError: Raised if the container of the start of the Range is of a type
  ///   that does not allow children of the type of newNode"

  todo(false, "InvalidStateError test goes here...");

  var sel = getSelection();
  sel.removeAllRanges();

  SimpleTest.finish();
}

SimpleTest.waitForExplicitFinish();
addLoadEvent(runTest);

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

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