// Copyright (C) 2015 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-ownpropertykeys description: > [[OwnPropertyKeys]] ( ) 7. Let trapResultArray be ? Call(trap, handler, « target »). features: [Proxy] ---*/ var _target, _handler; var target = { foo: 1, bar: 2 }; var handler = { ownKeys: function(t) { _handler = this; _target = t; return Object.keys(t); } }; var p = new Proxy(target, handler); var keys = Object.keys(p); assert.sameValue(keys[0], "foo"); assert.sameValue(keys[1], "bar"); assert.sameValue(keys.length, 2); assert.sameValue(_handler, handler); assert.sameValue(_target, target); reportCompare(0, 0);