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products/Sources/formale Sprachen/C/Firefox/dom/base/test/ (Firefox Browser Version 153.0.1^©) Datei vom 27.6.2026 mit Größe 8 kB

Quelle test_bug588990.html

Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/dom/base/test/test_bug588990.html

<html>

<head>
  <title>Test for Bug 588990</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=588990">Mozilla Bug 588990</a>

<p id="root">
<img name="n1">
<img name="n2">
<img name="n2">
<img name="n3">
<img name="n3">
<img name="n3">
</p>

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

function test() {
  root = $('root');
  i1_1 = root.children[0];
  i2_1 = root.children[1];
  i2_2 = root.children[2];
  i3_1 = root.children[3];
  i3_2 = root.children[4];
  i3_3 = root.children[5];

  function checkHasName(test) {
    // Check name first to avoid flushes from hiding problems
    checkHasNameNoDocProp(test);

    is(document.n1, i1_1, "i1_1 doc.name " + test);
    is(document.n2[0], i2_1, "i2_1 doc.name " + test);
    is(document.n2[1], i2_2, "i2_2 doc.name " + test);
    is(document.n2.length, 2, "doc.name.length " + test);
    is(document.n3[0], i3_1, "i3_1 doc.name " + test);
    is(document.n3[1], i3_2, "i3_2 doc.name " + test);
    is(document.n3[2], i3_3, "i3_3 doc.name " + test);
    is(document.n3.length, 3, "doc.name.length " + test);
  }

  function checkHasNameNoDocProp(test) {
    is(i1_1.name, "n1", "i1_1 name " + test);
    is(i2_1.name, "n2", "i2_1 name " + test);
    is(i2_2.name, "n2", "i2_2 name " + test);
    is(i3_1.name, "n3", "i3_1 name " + test);
    is(i3_2.name, "n3", "i3_2 name " + test);
    is(i3_3.name, "n3", "i3_3 name " + test);
  }

  function checkHasNoName(removed, test) {
    is(i1_1.name, "", "i1_1 name " + test);
    is(i2_1.name, "", "i2_1 name " + test);
    is(i2_2.name, "", "i2_2 name " + test);
    is(i3_1.name, "", "i3_1 name " + test);
    is(i3_2.name, "", "i3_2 name " + test);
    is(i3_3.name, "", "i3_3 name " + test);

    var attrValue = removed ? null : "";
    is(i1_1.getAttribute("name"), attrValue, "i1_1 getAttribute " + test);
    is(i2_1.getAttribute("name"), attrValue, "i2_1 getAttribute " + test);
    is(i2_2.getAttribute("name"), attrValue, "i2_2 getAttribute " + test);
    is(i3_1.getAttribute("name"), attrValue, "i3_1 getAttribute " + test);
    is(i3_2.getAttribute("name"), attrValue, "i3_2 getAttribute " + test);
    is(i3_3.getAttribute("name"), attrValue, "i3_3 getAttribute " + test);

    is(document.n1,  undefined, "doc.n1 " + test);
    is(document.n2,  undefined, "doc.n2 " + test);
    is(document.n3,  undefined, "doc.n3 " + test);
  }

  // Check that dynamic modifications of attribute work

  checkHasName("in markup");

  i1_1.name = "";
  i2_1.name = "";
  i2_2.name = "";
  i3_1.name = "";
  i3_2.name = "";
  i3_3.name = "";

  checkHasNoName(false, "set to empty");

  i1_1.name = "n1";
  i2_1.name = "n2";
  i2_2.name = "n2";
  i3_1.name = "n3";
  i3_2.name = "n3";
  i3_3.name = "n3";

  checkHasName("set using .name");

  i1_1.setAttribute("name", "");
  i2_1.setAttribute("name", "");
  i2_2.setAttribute("name", "");
  i3_1.setAttribute("name", "");
  i3_2.setAttribute("name", "");
  i3_3.setAttribute("name", "");

  checkHasNoName(false, "setAttribute to empty");

  i1_1.name = "n1";
  i2_1.name = "n2";
  i2_2.name = "n2";
  i3_1.name = "n3";
  i3_2.name = "n3";
  i3_3.name = "n3";

  checkHasName("set again using .name");

  i1_1.removeAttribute("name");
  i2_1.removeAttribute("name");
  i2_2.removeAttribute("name");
  i3_1.removeAttribute("name");
  i3_2.removeAttribute("name");
  i3_3.removeAttribute("name");

  checkHasNoName(true, "removed attribute");

  i1_1.setAttribute("name", "n1");
  i2_1.setAttribute("name", "n2");
  i2_2.setAttribute("name", "n2");
  i3_1.setAttribute("name", "n3");
  i3_2.setAttribute("name", "n3");
  i3_3.setAttribute("name", "n3");

  checkHasName("set using setAttribute");

  t1 = document.createElement("img");
  t1.name = "n1";
  t2 = document.createElement("img");
  t2.name = "n2";
  t3 = document.createElement("img");
  t3.name = "n2";
  t4 = document.createElement("img");
  t4.name = "n3";
  t5 = document.createElement("img");
  t5.name = "n3";
  t6 = document.createElement("img");
  t6.name = "n3";

  // Check that inserting elements before/after existing work

  function insertAfter(newChild, existing) {
    existing.parentNode.insertBefore(newChild, existing.nextSibling);
  }
  function insertBefore(newChild, existing) {
    existing.parentNode.insertBefore(newChild, existing);
  }
  function removeNode(child) {
    child.remove();
  }

  insertAfter(t1, i1_1);
  insertAfter(t2, i2_1);
  insertAfter(t3, i2_2);
  insertAfter(t4, i3_1);
  insertAfter(t5, i3_2);
  insertAfter(t6, i3_3);

  checkHasNameNoDocProp("inserted after");
  is(document.n1[0], i1_1, "i1_1 doc.name inserted after");
  is(document.n1[1], t1, "t1 doc.name inserted after");
  is(document.n1.length, 2, "doc.name1.length inserted after");
  is(document.n2[0], i2_1, "i2_1 doc.name inserted after");
  todo_is(document.n2[1], t2, "This is where t2 should show up. The elements in here should be in order-in-document rather than order-of-insertion");
  is(document.n2[1], i2_2, "i2_2 doc.name inserted after");
  is(document.n2[2], t2, "t2 doc.name inserted after");
  is(document.n2[3], t3, "t3 doc.name inserted after");
  is(document.n2.length, 4, "doc.name2.length inserted after");
  is(document.n3[0], i3_1, "i3_1 doc.name inserted after");
  is(document.n3[1], i3_2, "i3_3 doc.name inserted after");
  is(document.n3[2], i3_3, "i3_2 doc.name inserted after");
  is(document.n3[3], t4, "t4 doc.name inserted after");
  is(document.n3[4], t5, "t5 doc.name inserted after");
  is(document.n3[5], t6, "t6 doc.name inserted after");
  is(document.n3.length, 6, "doc.name3.length inserted after");

  insertBefore(t1, i1_1);
  insertBefore(t2, i2_1);
  insertBefore(t3, i2_2);
  insertBefore(t4, i3_1);
  insertBefore(t5, i3_2);
  insertBefore(t6, i3_3);

  checkHasNameNoDocProp("inserted before");
  is(document.n1[0], i1_1, "i1_1 doc.name inserted before");
  is(document.n1[1], t1, "t1 doc.name inserted before");
  is(document.n1.length, 2, "doc.name1.length inserted before");
  is(document.n2[0], i2_1, "i2_1 doc.name inserted before");
  is(document.n2[1], i2_2, "i2_2 doc.name inserted before");
  is(document.n2[2], t2, "t2 doc.name inserted before");
  is(document.n2[3], t3, "t3 doc.name inserted before");
  is(document.n2.length, 4, "doc.name2.length inserted before");
  is(document.n3[0], i3_1, "i3_1 doc.name inserted before");
  is(document.n3[1], i3_2, "i3_3 doc.name inserted before");
  is(document.n3[2], i3_3, "i3_2 doc.name inserted before");
  is(document.n3[3], t4, "t4 doc.name inserted before");
  is(document.n3[4], t5, "t5 doc.name inserted before");
  is(document.n3[5], t6, "t6 doc.name inserted before");
  is(document.n3.length, 6, "doc.name3.length inserted before");

  t1.removeAttribute("name");
  t2.removeAttribute("name");
  t3.removeAttribute("name");
  t4.removeAttribute("name");
  t5.removeAttribute("name");
  t6.removeAttribute("name");

  checkHasName("removed tx attribute");

  t1.setAttribute("name", "n1");
  t2.setAttribute("name", "n2");
  t3.setAttribute("name", "n2");
  t4.setAttribute("name", "n3");
  t5.setAttribute("name", "n3");
  t6.setAttribute("name", "n3");

  checkHasNameNoDocProp("inserted before");
  is(document.n1[0], i1_1, "i1_1 doc.name inserted before");
  is(document.n1[1], t1, "t1 doc.name inserted before");
  is(document.n1.length, 2, "doc.name1.length inserted before");
  is(document.n2[0], i2_1, "i2_1 doc.name inserted before");
  is(document.n2[1], i2_2, "i2_2 doc.name inserted before");
  is(document.n2[2], t2, "t2 doc.name inserted before");
  is(document.n2[3], t3, "t3 doc.name inserted before");
  is(document.n2.length, 4, "doc.name2.length inserted before");
  is(document.n3[0], i3_1, "i3_1 doc.name inserted before");
  is(document.n3[1], i3_2, "i3_3 doc.name inserted before");
  is(document.n3[2], i3_3, "i3_2 doc.name inserted before");
  is(document.n3[3], t4, "t4 doc.name inserted before");
  is(document.n3[4], t5, "t5 doc.name inserted before");
  is(document.n3[5], t6, "t6 doc.name inserted before");
  is(document.n3.length, 6, "doc.name3.length inserted before");

  removeNode(t1);
  removeNode(t2);
  removeNode(t3);
  removeNode(t4);
  removeNode(t5);
  removeNode(t6);

  checkHasName("removed temporaries");

  removeNode(i1_1);
  removeNode(i2_1);
  removeNode(i2_2);
  removeNode(i3_1);
  removeNode(i3_2);
  removeNode(i3_3);

  checkHasNameNoDocProp("removed node");

  SimpleTest.finish();
}

SimpleTest.waitForExplicitFinish();
SimpleTest.executeSoon(test);

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

Messung V0.5 in Prozent

¤ Dauer der Verarbeitung: 0.14 Sekunden (vorverarbeitet am 2026-08-27) ¤

Wurzel

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