summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/built-ins/Proxy/set/trap-is-undefined.js
blob: 3bc6d09e01da86e14c706a4025eaf5e7b5b7a0d6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
// 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-set-p-v-receiver
description: >
    [[Set]] ( P, V, Receiver)

    7. If trap is undefined, then
      a. Return ? target.[[Set]](P, V, Receiver)

features: [Proxy]
---*/

var target = {
  attr: 1
};
var p = new Proxy(target, {
  set: undefined
});

p.attr = 2;

assert.sameValue(target.attr, 2);

reportCompare(0, 0);