1// Copyright JS Foundation and other contributors, http://js.foundation
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15var arrayLikeObj = { "0" : 0, "1" : 1, "2" : 2, "length": 3 }
16
17iterator = Array.prototype.keys.call (arrayLikeObj);
18
19for (var i = 0; i < arrayLikeObj.length; i++) {
20  var next = iterator.next ();
21  assert (next.value === i && next.done === false);
22}
23
24next = iterator.next ();
25assert (next.done === true);
26