| // Copyright (C) 2013 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| es6id: 13.6.4.13 |
| description: > |
| Generic objects with `@@iterator` protocols should function as iterables. |
| features: [Symbol.iterator] |
| ---*/ |
| |
| var iterable = {}; |
| iterable[Symbol.iterator] = function() { |
| var j = 0; |
| return { |
| next: function() { |
| j = j + 2; |
| return { value: j, done: j === 8 }; |
| } |
| } |
| }; |
| var expected = [2, 4, 6]; |
| var i = 0; |
| |
| for (var x of iterable) { |
| assert.sameValue(x, expected[i]); |
| i++; |
| } |
| |
| assert.sameValue(i, 3); |
