gecko/dom/plugins/test/mochitest/test_propertyAndMethod.html

50 lines
1.5 KiB
HTML

<html>
<head>
<title>NPObject with property and method with the same name</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body onload="run()">
<embed id="plugin" type="application/x-test" wmode="window"></embed>
<script class="testbody" type="application/javascript">
if (typeof Object.getPrototypeOf !== "function") {
if (typeof "test".__proto__ === "object") {
Object.getPrototypeOf = function(object) {
return object.__proto__;
};
} else {
Object.getPrototypeOf = function(object) {
// May break if the constructor has been tampered with
return object.constructor.prototype;
};
}
}
SimpleTest.waitForExplicitFinish();
function run() {
var plugin = document.getElementById("plugin");
var pluginProto = Object.getPrototypeOf(plugin);
delete pluginProto.propertyAndMethod;
ok(isNaN(plugin.propertyAndMethod + 0), "Shouldn't be set yet!");
plugin.propertyAndMethod = 5;
is(plugin.propertyAndMethod, 5, "Should be set to 5!");
delete pluginProto.propertyAndMethod;
ok(isNaN(plugin.propertyAndMethod + 0), "Shouldn't be set any more!");
var res = plugin.propertyAndMethod();
is(res, 5, "Method invocation should return 5!");
SimpleTest.finish();
}
</script>
</body>
</html>