content/base/test/test_getElementById.html

changeset 0
6474c204b198
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/content/base/test/test_getElementById.html	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,58 @@
     1.4 +<!DOCTYPE HTML>
     1.5 +<html>
     1.6 +<!--
     1.7 +https://bugzilla.mozilla.org/show_bug.cgi?id=933193
     1.8 +-->
     1.9 +<head>
    1.10 +  <meta charset="utf-8">
    1.11 +  <title>Test for Bug 933193</title>
    1.12 +  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
    1.13 +  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
    1.14 +</head>
    1.15 +<body>
    1.16 +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=933193">Mozilla Bug 933193</a>
    1.17 +<p id="display"></p>
    1.18 +<div id="content" style="display: none">
    1.19 +
    1.20 +</div>
    1.21 +<pre id="test">
    1.22 +</pre>
    1.23 +  <script type="application/javascript">
    1.24 +
    1.25 +  /** Test for Bug 933193 **/
    1.26 +    var kid = document.createElement("span");
    1.27 +    kid.id = "test";
    1.28 +    var svg = document.createElementNS("http://www.w3.org/2000/svg", "svg");
    1.29 +    svg.appendChild(kid);
    1.30 +    is(svg.getElementById("test"), kid,
    1.31 +       "Should find the right node when not in the DOM");
    1.32 +
    1.33 +    var newKid = document.createElement("span");
    1.34 +    newKid.id = "test";
    1.35 +    var newKidParent = document.createElement("span");
    1.36 +    newKidParent.appendChild(newKid);
    1.37 +    svg.insertBefore(newKidParent, kid);
    1.38 +    is(svg.getElementById("test"), newKid,
    1.39 +       "Should find the first right node when not in the DOM");
    1.40 +    newKid.remove();
    1.41 +    is(svg.getElementById("test"), kid,
    1.42 +       "Should find the right node again when not in the DOM");
    1.43 +
    1.44 +    document.body.appendChild(svg);
    1.45 +    is(svg.getElementById("test"), kid,
    1.46 +       "Should find the right node when in the DOM");
    1.47 +
    1.48 +    is(document.getElementById("test").localName, "pre",
    1.49 +       "document.getElementById should find the first element in the " +
    1.50 +       "document with that id");
    1.51 +
    1.52 +    var frag = document.createDocumentFragment();
    1.53 +    is(frag.getElementById("test"), null, "Shouldn't find what does not exist");
    1.54 +    frag.appendChild(kid);
    1.55 +    is(frag.getElementById("test"), kid,
    1.56 +       "Should find the right node in the document fragment");
    1.57 +    is(svg.getElementById("test"), null,
    1.58 +       "Shouldn't find the kid since it's gone now");
    1.59 +  </script>
    1.60 +</body>
    1.61 +</html>

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