gecko-dev/dom/svg/test/test_tabindex.html

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HTML

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Test for SVG tabIndex - Bug 778654</title>
<link rel="stylesheet" type="text/css"
href="chrome://mochikit/content/tests/SimpleTest/test.css" />
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
</head>
<body>
<svg xmlns="http://www.w3.org/2000/svg" overflow="visible">
<foreignObject id="f" x="0" y="0" width="200" height="60" tabindex="0">
<body xmlns="http://www.w3.org/1999/xhtml">
<p>Here is a paragraph that requires word wrap</p>
</body>
</foreignObject>
<rect id="r" x="0" y="70" width="100" height="100" fill="yellow" tabindex="1"/>
<text id="t" x="0" y="200" tabindex="2">
This is SVG text
</text>
</svg>
<pre id="test">
<script class="testbody" type="text/javascript">
SimpleTest.waitForExplicitFinish();
function main()
{
var f = document.getElementById('f');
var r = document.getElementById('r');
var t = document.getElementById('t');
try {
// Step 1: Checking by assigning tabIndex
is(f.tabIndex, 0, "foreignObject initial tabIndex");
f.tabIndex = 1;
is(f.tabIndex, 1, "foreignObject tabIndex is set to 1");
is(r.tabIndex, 1, "rect initial tabIndex");
r.tabIndex = 2;
is(r.tabIndex, 2, "rect tabIndex is set to 2");
is(t.tabIndex, 2, "text initial tabIndex");
t.tabIndex = 3;
is(t.tabIndex, 3, "text is set to 3");
// Step 2: Checking by triggering TAB event
is(document.activeElement.tabIndex, -1, "In the beginning, the active element tabindex is -1");
synthesizeKey("VK_TAB", {});
is(document.activeElement.tabIndex, 1, "The active element tabindex is 1");
synthesizeKey("VK_TAB", {});
is(document.activeElement.tabIndex, 2, "The active element tabindex is 2");
synthesizeKey("VK_TAB", {});
is(document.activeElement.tabIndex, 3, "The active element tabindex is 3");
} catch(e) {
ok(false, "Got unexpected exception" + e);
}
SimpleTest.finish();
}
window.addEventListener("load", main, false);
</script>
</pre>
</body>
</html>