// Copyright (C) 2016 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-proxy-object-internal-methods-and-internal-slots-getownproperty-p description: > Error when trap result is neither Object nor undefined (honoring the Realm of the current execution context) info: | [...] 9. If Type(trapResultObj) is neither Object nor Undefined, throw a TypeError exception. features: [cross-realm, Proxy] ---*/ var OProxy = $262.createRealm().global.Proxy; var p = new OProxy({}, { getOwnPropertyDescriptor: function() { return null; } }); assert.throws(TypeError, function() { Object.getOwnPropertyDescriptor(p, 'x'); }); reportCompare(0, 0);