gecko-dev/dom/tests/mochitest/webcomponents/test_bug900724.html

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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=900724
-->
<head>
<title>Test for form-association in template contents.</title>
<script type="text/javascript" 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=900724">Bug 900724</a>
<form id="formone"><template id="templateone"><input></template></form>
<form id="formthree"><template id="templatethree"></template></form>
<form id="formfive"><template id="templatefive"></template></form>
<script>
is($("formone").elements.length, 0, "Forms should have no association with controls in template contents.");
var templateOneInput = $("templateone").content.firstChild;
is(templateOneInput.form, null, "Form controls inside template contents should not associate with forms.");
// Try dynamically adding form/form controls using innerHTML.
$("templatethree").innerHTML = '<input>';
is($("formthree").elements.length, 0, "Form controls inside template contents should not associate with forms.");
// Append a form control as a child of the template (not template contents) and make sure form is associated.
var formFiveInput = document.createElement("input");
$("templatefive").appendChild(formFiveInput);
is($("formfive").elements.length, 1, "Form control should associate with form control not in template contents.");
</script>
</body>
</html>