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Bug 402680, document.activeElement returns wrong node, r+sr=bz, a=mtschrep

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This commit is contained in:
Olli.Pettay@helsinki.fi 2007-11-12 04:45:39 -08:00
parent c82aa9bd88
commit b19f405d98
3 changed files with 55 additions and 1 deletions
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4
content/base/src/nsDocument.cpp
View File

@ -1644,8 +1644,10 @@ nsDocument::GetActiveElement(nsIDOMElement **aElement)
if (bodyElement) {
*aElement = bodyElement;
NS_ADDREF(*aElement);
return NS_OK;
}
// Because of IE compatibility, return null when html document doesn't have
// a body.
return NS_OK;
}
// If we couldn't get a BODY, return the root element.

1
content/html/document/test/Makefile.in
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@ -62,6 +62,7 @@ _TEST_FILES = test_bug1682.html \
test_bug380383.html \
test_bug386495.html \
test_bug391777.html \
test_bug402680.html \
test_form-parsing.html \
$(NULL)

51
content/html/document/test/test_bug402680.html Normal file
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@ -0,0 +1,51 @@
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=402680
-->
<head>
<title>Test for Bug 402680</title>
<script>
var activeElementIsNull = (document.activeElement == null);
</script>
<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
<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=402680">Mozilla Bug 402680</a>
<p id="display"></p>
<div id="content">
<input type="text">
<textarea></textarea>
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
/** Test for Bug 402680 **/
ok(activeElementIsNull,
"Before document has body, active element should be null");
function testActiveElement() {
ok(document.body == document.activeElement,
"After page load body element should be the active element!");
var input = document.getElementsByTagName("input")[0];
input.focus();
ok(document.activeElement == input,
"Input element isn't the active element!");
var textarea = document.getElementsByTagName("textarea")[0];
textarea.focus();
ok(document.activeElement == textarea,
"Textarea element isn't the active element!");
SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
addLoadEvent(testActiveElement);
</script>
</pre>
</body>
</html>