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<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=468176
-->
<window title="Test for Bug 468176"
id="test_bug468176.xhtml"
xmlns:html="http://www.w3.org/1999/xhtml"
xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<body id="body" xmlns="http://www.w3.org/1999/xhtml">
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=468176">Mozilla Bug 468176</a>
<xul:hbox id="b1" value="foo"/>
<xul:hbox id="o1">
<xul:observes id="inner" element="b1" attribute="*"/>
</xul:hbox>
<pre id="test">
<script class="testbody" type="text/javascript">
<![CDATA[
SimpleTest.waitForExplicitFinish();
var broadcastCount = 0;
function b_listener() {
++broadcastCount;
}
function do_test() {
var b1 = document.getElementById("b1");
var o1 = document.getElementById("o1");
var inner = document.getElementById("inner");
is(o1.getAttribute("value"), b1.getAttribute("value"), "Wrong value (1)");
inner.addEventListener("broadcast", b_listener, true);
b1.setAttribute("value", "bar");
is(o1.getAttribute("value"), b1.getAttribute("value"), "Wrong value (2)");
is(broadcastCount, 1, "Wrong value (3)");
b1.removeAttribute("value");
is(o1.hasAttribute("value"), b1.hasAttribute("value"), "Wrong value (4)");
is(broadcastCount, 2, "Wrong value (5)");
o1.setAttribute("value", "foo");
isnot(o1.getAttribute("value"), b1.getAttribute("value"), "Wrong value (6)");
is(broadcastCount, 2, "Wrong value (7)");
b1.setAttribute("value", "foobar");
is(o1.getAttribute("value"), b1.getAttribute("value"), "Wrong value (8)");
is(broadcastCount, 3, "Wrong value (9)");
b1.removeAttribute("value");
is(o1.getAttribute("value"), b1.getAttribute("value"), "Wrong value (10)");
is(broadcastCount, 4, "Wrong value (11)");
b1.removeAttribute("value");
is(o1.getAttribute("value"), b1.getAttribute("value"), "Wrong value (12)");
is(broadcastCount, 4, "Wrong value (13)");
o1.setAttribute("value", "bar");
b1.setAttribute("value", "bar"); // This should still dispatch 'broadcast'
is(o1.getAttribute("value"), b1.getAttribute("value"), "Wrong value (14)");
is(broadcastCount, 5, "Wrong value (15)");
//After removing listener, changes to broadcaster shouldn't have any effect.
o1.remove();
b1.setAttribute("value", "foo");
isnot(o1.getAttribute("value"), b1.getAttribute("value"), "Wrong value (16)");
is(broadcastCount, 5, "Wrong value (17)");
SimpleTest.finish();
}
addLoadEvent(do_test);
]]>
</script>
</pre>
</body>
</window>
|
