Quelle test_bug454326.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/dom/base/test/test_bug454326.html

<!DOCTYPE HTML>
<html>

<head>
  <title>Test for Bug 454326</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=454326">Mozilla Bug 454326</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>

<div id="partial-text-selection">Hello Hello <div></div>World!</div>
<div id="partial-element-selection"><div id="begin">Hello Hello </div><div></div><div id="end">World!</div></div>
<pre id="test">
<script class="testbody" type="text/javascript">

/** Test for Bug 454326 **/

  function reinitPartialTextSelection() {
    var pts = document.getElementById("partial-text-selection");
    pts.textContent = null;
    pts.appendChild(document.createTextNode("Hello Hello "));
    pts.appendChild(document.createElement("div"));
    pts.appendChild(document.createTextNode("World!"));
  }

  function doTest() {
    var pts = document.getElementById("partial-text-selection");
    var ex = null;
    try {
      var r1 = document.createRange();
      r1.setStart(pts.firstChild, 6);
      r1.setEnd(pts.lastChild, 6);
      is(r1.toString(), "Hello World!", "Wrong range!");
      r1.surroundContents(document.createElement("div"));
      is(r1.toString(), "Hello World!", "Wrong range!");
    } catch(e) {
      ex = e;
    }
    is(ex, null, "Unexpected exception!");

    reinitPartialTextSelection();
    ex = null;
    try {
      var r2 = document.createRange();
      r2.setStart(pts.firstChild, 6);
      r2.setEnd(pts, 2);
      is(r2.toString(), "Hello ", "Wrong range!");
      r2.surroundContents(document.createElement("div"));
      is(r2.toString(), "Hello ", "Wrong range!");
    } catch(e) {
      ex = e;
    }
    is(ex, null, "Unexpected exception!");

    reinitPartialTextSelection();
    ex = null;
    try {
      var r3 = document.createRange();
      r3.setStart(pts, 1);
      r3.setEnd(pts.lastChild, 6);
      is(r3.toString(), "World!", "Wrong range!");
      r3.surroundContents(document.createElement("div"));
      is(r3.toString(), "World!", "Wrong range!");
    } catch(e) {
      ex = e;
    }
    is(ex, null, "Unexpected exception!");

    reinitPartialTextSelection();
    ex = null;
    try {
      var r3 = document.createRange();
      r3.setStart(pts.firstChild, 6);
      r3.setEnd(pts.firstChild.nextSibling, 0);
      is(r3.toString(), "Hello ", "Wrong range!");
      r3.surroundContents(document.createElement("div"));
      is(r3.toString(), "Hello ", "Wrong range!");
    } catch(e) {
      ex = e;
      is(e.name, "InvalidStateError", "Didn't get InvalidStateError exception!");
      is(Object.getPrototypeOf(e), DOMException.prototype, "Didn't get DOMException!");
      is(e.code, 11, "Didn't get INVALID_STATE_ERR exception!");
    }
    ok(ex, "There should have been an exception!");

    reinitPartialTextSelection();
    ex = null;
    try {
      var r3 = document.createRange();
      r3.setStart(pts.firstChild.nextSibling, 0);
      r3.setEnd(pts.lastChild, 6);
      is(r3.toString(), "World!", "Wrong range!");
      r3.surroundContents(document.createElement("div"));
      is(r3.toString(), "World!", "Wrong range!");
    } catch(e) {
      ex = e;
      is(e.name, "InvalidStateError", "Didn't get InvalidStateError exception!");
      is(Object.getPrototypeOf(e), DOMException.prototype, "Didn't get DOMException!");
      is(e.code, 11, "Didn't get INVALID_STATE_ERR exception!");
    }
    ok(ex, "There should have been an exception!");

    ex = null;
    try {
      var pes = document.getElementById("partial-element-selection");
      var r4 = document.createRange();
      r4.setStart(pes.firstChild.firstChild, 6);
      r4.setEnd(pes.lastChild.firstChild, 6);
      is(r4.toString(), "Hello World!", "Wrong range!");
      r4.surroundContents(document.createElement("div"));
      is(r4.toString(), "Hello World!", "Wrong range!");
    } catch(e) {
      ex = e;
      is(e.name, "InvalidStateError", "Didn't get InvalidStateError exception!");
      is(Object.getPrototypeOf(e), DOMException.prototype, "Didn't get DOMException!");
      is(e.code, 11, "Didn't get INVALID_STATE_ERR exception!");
    }
    ok(ex, "There should have been an exception!");
  }

  SimpleTest.waitForExplicitFinish();
  addLoadEvent(doTest);
  addLoadEvent(SimpleTest.finish);
</script>
</pre>
</body>
</html>

Messung V0.5

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