mirror of https://github.com/tc39/test262.git
29 lines
610 B
JavaScript
29 lines
610 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.
|
|
/*---
|
|
esid: sec-proxy-object-internal-methods-and-internal-slots-ownpropertykeys
|
|
description: >
|
|
Trap is not callable.
|
|
info: |
|
|
[[OwnPropertyKeys]] ( )
|
|
|
|
5. Let trap be ? GetMethod(handler, "ownKeys").
|
|
...
|
|
|
|
#sec-getmethod
|
|
7.3.9 GetMethod (O, P)
|
|
|
|
4. If IsCallable(func) is false, throw a TypeError exception.
|
|
features: [Proxy]
|
|
---*/
|
|
|
|
var p = new Proxy({
|
|
attr: 1
|
|
}, {
|
|
ownKeys: {}
|
|
});
|
|
|
|
assert.throws(TypeError, function() {
|
|
Object.keys(p);
|
|
});
|