| // Copyright (C) 2015 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| es6id: 9.5.9 |
| description: > |
| [[Set]] ( P, V, Receiver) |
| |
| 9. Let booleanTrapResult be ToBoolean(Call(trap, handler, «target, P, V, |
| Receiver»)). |
| |
| features: [Proxy] |
| ---*/ |
| |
| var _target, _handler, _prop, _value, _receiver; |
| var target = {}; |
| var handler = { |
| set: function(t, prop, value, receiver) { |
| _handler = this; |
| _target = t; |
| _prop = prop; |
| _value = value; |
| _receiver = receiver; |
| return t[prop] = value; |
| } |
| }; |
| var p = new Proxy(target, handler); |
| |
| p.attr = "foo"; |
| |
| assert.sameValue(_handler, handler, "handler object as the trap context"); |
| assert.sameValue(_target, target, "first argument is the target object"); |
| assert.sameValue(_prop, "attr", "second argument is the property name"); |
| assert.sameValue(_value, "foo", "third argument is the new value"); |
| assert.sameValue(_receiver, p, "forth argument is the proxy object"); |