зеркало из https://github.com/mozilla/gecko-dev.git
133 строки
4.3 KiB
XML
133 строки
4.3 KiB
XML
<?xml version="1.0"?>
|
|
<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
|
|
<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
|
|
<!--
|
|
https://bugzilla.mozilla.org/show_bug.cgi?id=524674
|
|
-->
|
|
<window title="Mozilla Bug 524674"
|
|
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
|
|
<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
|
|
|
|
<!-- test results are displayed in the html:body -->
|
|
<body xmlns="http://www.w3.org/1999/xhtml">
|
|
<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=524674"
|
|
target="_blank">Mozilla Bug 524674</a>
|
|
</body>
|
|
|
|
<!-- test code goes here -->
|
|
<script type="application/javascript">
|
|
<![CDATA[
|
|
/** Test for Bug 524674 **/
|
|
|
|
var els = Components.classes["@mozilla.org/eventlistenerservice;1"]
|
|
.getService(Components.interfaces.nsIEventListenerService);
|
|
|
|
const Ci = Components.interfaces;
|
|
|
|
function dummyListener() {}
|
|
|
|
var runningTest = null;
|
|
var d = document.createElementNS("http://www.w3.org/1999/xhtml", "div");
|
|
var xhr = new XMLHttpRequest();
|
|
|
|
// Test also double removals and such.
|
|
var tests = [
|
|
function() {
|
|
els.addListenerChangeListener(changeListener);
|
|
d.addEventListener("foo", dummyListener);
|
|
d.addEventListener("foo", dummyListener);
|
|
xhr.addEventListener("foo", dummyListener);
|
|
tests[0] = [{target: d, listeners: ["onfoo"]},
|
|
{target: xhr, listeners: ["onfoo"]}];
|
|
},
|
|
function() {
|
|
d.addEventListener("bar", dummyListener);
|
|
d.addEventListener("baz", dummyListener);
|
|
xhr.addEventListener("bar", dummyListener);
|
|
xhr.addEventListener("baz", dummyListener);
|
|
tests[0] = [{target: d, listeners: ["onbaz", "onbar"]},
|
|
{target: xhr, listeners: ["onbaz", "onbar"]}];
|
|
},
|
|
function() {
|
|
d.onclick = dummyListener;
|
|
d.onclick = dummyListener;
|
|
xhr.onload = dummyListener;
|
|
tests[0] = [{target: d, listeners: ["onclick"]},
|
|
{target: xhr, listeners: ["onload"]}];
|
|
},
|
|
function() {
|
|
d.onclick = function() {};
|
|
tests[0] = [{target: d, listeners: ["onclick"]}];
|
|
},
|
|
function() {
|
|
d.removeEventListener("foo", dummyListener);
|
|
d.removeEventListener("foo", dummyListener);
|
|
xhr.removeEventListener("foo", dummyListener);
|
|
tests[0] = [{target: d, listeners: ["onfoo"]},
|
|
{target: xhr, listeners: ["onfoo"]}];
|
|
},
|
|
function() {
|
|
d.removeEventListener("bar", dummyListener);
|
|
d.removeEventListener("baz", dummyListener);
|
|
xhr.removeEventListener("bar", dummyListener);
|
|
xhr.removeEventListener("baz", dummyListener);
|
|
tests[0] = [{target: d, listeners: ["onbar", "onbaz"]},
|
|
{target: xhr, listeners: ["onbar", "onbaz"]}];
|
|
},
|
|
function() {
|
|
d.onclick = null;
|
|
d.onclick = null;
|
|
xhr.onload = null;
|
|
tests[0] = [{target: d, listeners: ["onclick"]},
|
|
{target: xhr, listeners: ["onload"]}];
|
|
},
|
|
function() {
|
|
els.removeListenerChangeListener(changeListener);
|
|
// Check that once we've removed the change listener, it isn't called anymore.
|
|
d.addEventListener("foo", dummyListener);
|
|
xhr.addEventListener("foo", dummyListener);
|
|
SimpleTest.executeSoon(function() {
|
|
SimpleTest.finish();
|
|
});
|
|
}
|
|
];
|
|
|
|
SimpleTest.executeSoon(tests[0]);
|
|
|
|
function changeListener(array) {
|
|
if (typeof tests[0] == "function") {
|
|
return;
|
|
}
|
|
var expectedEventChanges = tests[0];
|
|
var eventChanges = array.enumerate();
|
|
var i = 0;
|
|
while (eventChanges.hasMoreElements() && i < expectedEventChanges.length) {
|
|
var current;
|
|
try {
|
|
current = eventChanges.getNext().QueryInterface(Ci.nsIEventListenerChange);
|
|
var expected = expectedEventChanges[i];
|
|
|
|
if (current.target == expected.target) {
|
|
is(current.target, expected.target, current.target + " = " + expected.target);
|
|
++i;
|
|
}
|
|
} catch(ex) {
|
|
continue;
|
|
}
|
|
}
|
|
if (expectedEventChanges.length != i) {
|
|
return;
|
|
}
|
|
|
|
is(expectedEventChanges.length, i, "Should have got notification for all the changes.");
|
|
tests.shift();
|
|
|
|
ok(tests.length);
|
|
SimpleTest.executeSoon(tests[0]);
|
|
}
|
|
|
|
SimpleTest.waitForExplicitFinish();
|
|
]]>
|
|
</script>
|
|
</window>
|