mirror of
https://github.com/tc39/test262.git
synced 2025-11-04 13:44:29 +01:00
34 lines
1012 B
JavaScript
34 lines
1012 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: 9.5.9
|
|
description: >
|
|
[[Set]] ( P, V, Receiver)
|
|
|
|
9. Let booleanTrapResult be ToBoolean(Call(trap, handler, «target, P, V,
|
|
Receiver»)).
|
|
|
|
---*/
|
|
|
|
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");
|