// 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: >
    If target is not extensible, the result must contain all the keys of the own
    properties of the target object and no other values
info: |
    [[OwnPropertyKeys]] ( )

    ...
    21. Return trapResult.
---*/

var target = {
    foo: 1,
    bar: 2
};

var p = new Proxy(target, {
    ownKeys: function() {
        return ["foo", "bar"];
    }
});

Object.preventExtensions(target);

var keys = Object.keys(p);

assert.sameValue(keys[0], "foo");
assert.sameValue(keys[1], "bar");

assert.sameValue(keys.length, 2);

reportCompare(0, 0);
