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Bug 502818 - Property access on DOMMouseScroll events does not propagate to Event.prototype, r+sr=jst

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--HG--
extra : rebase_source : a6c0082a9ba2f0689ec359ae5f6a2fa9322a2d0d
This commit is contained in:
Olli Pettay 2009-08-20 13:13:06 +03:00
parent 13961319a7
commit 437f1a7ac2
3 changed files with 59 additions and 3 deletions
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1
content/events/test/Makefile.in
View File

@ -76,6 +76,7 @@ _TEST_FILES = \
test_dragstart.html \
test_bug489671.html \
test_bug493251.html \
test_bug502818.html \
$(NULL)
_CHROME_FILES = \

55
content/events/test/test_bug502818.html Normal file
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@ -0,0 +1,55 @@
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=502818
-->
<head>
<title>Test for Bug 502818</title>
<script type="application/javascript" src="/MochiKit/packed.js"></script>
<script type="application/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=502818">Mozilla Bug 502818</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 502818 **/
var count = 0;
function listener(evt) {
++count;
is(evt.foo, 'bar', "Event.prototype should be accessible from " + evt.type);
}
Event.prototype.foo = 'bar';
window.addEventListener('DOMMouseScroll', listener, false);
window.addEventListener('MozMousePixelScroll', listener, false);
window.addEventListener('foobar', listener, false);
var e = document.createEvent("mousescrollevents");
e.initMouseScrollEvent("DOMMouseScroll", true, true, window,
0, 0, 0, 0, 0, false, false, false, false,
0, null, 1);
window.dispatchEvent(e);
e.initMouseScrollEvent("MozMousePixelScroll", true, true, window,
0, 0, 0, 0, 0, false, false, false, false,
0, null, 1);
window.dispatchEvent(e);
e.initMouseScrollEvent("foobar", true, true, window,
0, 0, 0, 0, 0, false, false, false, false,
0, null, 1);
window.dispatchEvent(e);
is(count, 3, "Wrong number tests run!");
</script>
</pre>
</body>
</html>

6
dom/interfaces/events/nsIDOMMouseScrollEvent.idl
View File

@ -36,10 +36,10 @@
*
* ***** END LICENSE BLOCK ***** */
#include "domstubs.idl"
#include "nsIDOMMouseEvent.idl"
[scriptable, uuid(f172af88-48c3-4989-b814-60449823fc7d)]
interface nsIDOMMouseScrollEvent : nsISupports
[scriptable, uuid(ba8d1a7e-b475-4542-8d32-01e7ea7b8091)]
interface nsIDOMMouseScrollEvent : nsIDOMMouseEvent
{
const long HORIZONTAL_AXIS = 1;
const long VERTICAL_AXIS = 2;