test262/test/built-ins/Object/defineProperties/15.2.3.7-6-a-68.js

49 lines
1.1 KiB
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// Ecma International makes this code available under the terms and conditions set
// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
// "Use Terms"). Any redistribution of this code must retain the above
// copyright and this notice and otherwise comply with the Use Terms.
/*---
es5id: 15.2.3.7-6-a-68
description: >
Object.defineProperties throws TypeError when P is data property
and P.configurable is false, desc is accessor property (8.12.9
step 9.a)
includes: [propertyHelper.js]
---*/
var obj = {};
Object.defineProperty(obj, "foo", {
value: 10,
configurable: false
});
function get_func() {
return 11;
}
try {
Object.defineProperties(obj, {
foo: {
get: get_func
}
});
$ERROR("Expected an exception.");
} catch (e) {
verifyEqualTo(obj, "foo", 10);
verifyNotWritable(obj, "foo");
verifyNotEnumerable(obj, "foo");
verifyNotConfigurable(obj, "foo");
if (!(e instanceof TypeError)) {
$ERROR("Expected TypeError, got " + e);
}
}