gecko/content/events/test/test_bug448602.html
Olli Pettay 79701a2085 Bug 506961 - Add a method to get jsdIValue from JS implemented event listeners, r=bz
--HG--
extra : rebase_source : 93d446c1c94512be8cc0dc208c0bf8f1cd3cc936
2009-10-17 17:40:44 +03:00

145 lines
5.2 KiB
HTML

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=448602
-->
<head>
<title>Test for Bug 448602</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=448602">Mozilla Bug 448602</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 448602 **/
function runTests() {
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
var jsdIDebuggerService = Components.interfaces.jsdIDebuggerService;
var jsd = Components.classes['@mozilla.org/js/jsd/debugger-service;1']
.getService(jsdIDebuggerService);
var els = Components.classes["@mozilla.org/eventlistenerservice;1"]
.getService(Components.interfaces.nsIEventListenerService);
// Event listener info tests
var root = document.getElementById("testroot");
var infos = els.getListenerInfoFor(root, {});
is(infos.length, 0, "Element shouldn't have listeners (1)");
var listenerSource = 'alert(event);';
root.setAttribute("onclick", listenerSource);
infos = els.getListenerInfoFor(root, {});
is(infos.length, 1, "Element should have listeners (1)");
is(infos[0].toSource(), 'function onclick(event) {' + listenerSource + '}',
"Unexpected serialization (1)");
is(infos[0].type, "click", "Wrong type (1)");
is(infos[0].capturing, false, "Wrong phase (1)");
is(infos[0].allowsUntrusted, true, "Should allow untrusted events (1)");
var jsdOn = jsd.isOn;
if (!jsdOn) {
is(infos[0].getDebugObject(), null,
"If JSD isn't running, getDebugObject() should return null.")
jsd.on();
ok(jsd.isOn, "JSD should be running.");
}
var jsdvalue = infos[0].getDebugObject().QueryInterface(Components.interfaces.jsdIValue);
is(jsdvalue.jsType, 3, "Event listener should be a function! (1)");
root.removeAttribute("onclick");
infos = els.getListenerInfoFor(root, {});
is(infos.length, 0, "Element shouldn't have listeners (2)");
var l = function (e) { alert(e); };
root.addEventListener("foo", l, true, true);
root.addEventListener("foo", l, false, false);
infos = els.getListenerInfoFor(root, {});
is(infos.length, 2, "Element should have listeners (2)");
is(infos[0].toSource(), "(function (e) {alert(e);})",
"Unexpected serialization (2)");
is(infos[0].type, "foo", "Wrong type (2)");
is(infos[0].capturing, true, "Wrong phase (2)");
is(infos[0].allowsUntrusted, true, "Should allow untrusted events (2)");
jsdvalue = infos[0].getDebugObject().QueryInterface(Components.interfaces.jsdIValue);
is(jsdvalue.jsType, 3, "Event listener should be a function!(2)");
is(jsdvalue.getWrappedValue(), l, "Wrong JS value! (1)");
is(infos[1].toSource(), "(function (e) {alert(e);})",
"Unexpected serialization (3)");
is(infos[1].type, "foo", "Wrong type (3)");
is(infos[1].capturing, false, "Wrong phase (3)");
is(infos[1].allowsUntrusted, false, "Shouldn't allow untrusted events (1)");
jsdvalue2 = infos[1].getDebugObject().QueryInterface(Components.interfaces.jsdIValue);
is(jsdvalue2.jsType, 3, "Event listener should be a function! (3)");
is(jsdvalue2.getWrappedValue(), l, "Wrong JS value! (2)");
root.removeEventListener("foo", l, true);
root.removeEventListener("foo", l, false);
infos = els.getListenerInfoFor(root, {});
is(infos.length, 0, "Element shouldn't have listeners (3)");
root.onclick = l;
infos = els.getListenerInfoFor(root, {});
is(infos.length, 1, "Element should have listeners (3)");
is(infos[0].toSource(), '(function (e) {alert(e);})',
"Unexpected serialization (4)");
is(infos[0].type, "click", "Wrong type (4)");
is(infos[0].capturing, false, "Wrong phase (4)");
is(infos[0].allowsUntrusted, true, "Should allow untrusted events (3)");
// Event target chain tests
var l2 = document.getElementById("testlevel2");
var l3 = document.getElementById("testlevel3");
var textnode = l3.firstChild;
var chain = els.getEventTargetChainFor(textnode, {});
ok(chain.length > 3, "Too short event target chain.");
is(chain[0], textnode, "Wrong chain item (1)");
is(chain[1], l3, "Wrong chain item (2)");
is(chain[2], l2, "Wrong chain item (3)");
is(chain[3], root, "Wrong chain item (4)");
var hasDocumentInChain = false;
var hasWindowInChain = false;
for (var i = 0; i < chain.length; ++i) {
if (chain[i] == document) {
hasDocumentInChain = true;
} else if (chain[i] == window) {
hasWindowInChain = true;
}
}
ok(hasDocumentInChain, "Should have document in event target chain!");
ok(hasWindowInChain, "Should have window in event target chain!");
if (!jsdOn) {
jsd.off();
ok(!jsd.isOn, "JSD shouldn't be running anymore.");
}
SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
addLoadEvent(runTests);
</script>
</pre>
<div id="testroot">
<div id="testlevel2">
<div id="testlevel3">
Test
</div>
</div>
</div>
</body>
</html>