test262/test/built-ins/Proxy/defineProperty/null-handler.js

19 lines
426 B
JavaScript

// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 9.5.6
description: >
Throws a TypeError exception if handler is null.
---*/
var p = Proxy.revocable({}, {});
p.revoke();
assert.throws(TypeError, function() {
Object.defineProperty(p.proxy, "foo", {
configurable: true,
enumerable: true
});
});