gecko-dev/dom/svg/test/test_getElementById.xhtml

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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Test getElementById behaviour</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="matrixUtils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<p id="display"></p>
<div id="content">
<svg xmlns="http://www.w3.org/2000/svg" width="100%" height="1" id="svg">
<!-- decoy element, same Id but not a <g> -->
<rect id="g"/>
<svg id="inner">
<!-- the one we want to find -->
<g id="g"/>
<!-- check we don't get confused by CSS selectors -->
<g id="foo bar"/>
<g id="goo > car"/>
<g id="hoo~dar"/>
<g id="ioo+ear"/>
</svg>
<g id="g2"/>
</svg>
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
<![CDATA[
SimpleTest.waitForExplicitFinish();
function main() {
var svgns = "http://www.w3.org/2000/svg";
var svg = document.getElementById("inner");
is(svg.getElementById("g").nodeName, "g", "expected to find g element child");
is(svg.getElementById("foo bar").nodeName, "g", "expected to find foo bar element child");
is(svg.getElementById("goo > car").nodeName, "g", "expected to find goo > car element child");
is(svg.getElementById("hoo~dar").nodeName, "g", "expected to find hoo~dar element child");
is(svg.getElementById("ioo+ear").nodeName, "g", "expected to find ioo+ear element child");
is(svg.getElementById("g2"), null, "did not expect to find an element with id g2");
// no element with Id = "g3" in the document at all
is(svg.getElementById("g3"), null, "did not expect to find an element with id g3");
svg = document.createElementNS(svgns, "svg");
var c = document.createElementNS(svgns, "circle");
c.setAttribute("id", "c");
svg.appendChild(c);
is(svg.getElementById("c").nodeName, "circle", "expected to find circle element child");
SimpleTest.finish();
}
window.addEventListener("load", main);
]]>
</script>
</pre>
</body>
</html>