Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 1 | // Copyright 2014 the V8 project authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | var indexZeroCallCount = 0; |
| 6 | var indexOneCallCount = 0; |
| 7 | var lengthCallCount = 0; |
| 8 | var acceptList = { |
| 9 | get 0() { |
| 10 | indexZeroCallCount++; |
| 11 | return 'foo'; |
| 12 | }, |
| 13 | get 1() { |
| 14 | indexOneCallCount++; |
| 15 | return 'bar'; |
| 16 | }, |
| 17 | get length() { |
| 18 | lengthCallCount++; |
| 19 | return 1; |
| 20 | } |
| 21 | }; |
| 22 | |
| 23 | Object.observe({}, function(){}, acceptList); |
| 24 | assertEquals(1, lengthCallCount); |
| 25 | assertEquals(1, indexZeroCallCount); |
| 26 | assertEquals(0, indexOneCallCount); |