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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 var array = []; | 5 var array = []; |
6 var funky = { | 6 var funky = { |
7 toJSON: function() { array.length = 1; return "funky"; } | 7 toJSON: function() { array.length = 1; return "funky"; } |
8 }; | 8 }; |
9 for (var i = 0; i < 10; i++) array[i] = i; | 9 for (var i = 0; i < 10; i++) array[i] = i; |
10 array[0] = funky; | 10 array[0] = funky; |
11 assertEquals('["funky",null,null,null,null,null,null,null,null,null]', | 11 assertEquals('["funky",null,null,null,null,null,null,null,null,null]', |
12 JSON.stringify(array)); | 12 JSON.stringify(array)); |
| 13 |
| 14 array = []; |
| 15 funky = { |
| 16 get value() { array.length = 1; return "funky"; } |
| 17 }; |
| 18 for (var i = 0; i < 10; i++) array[i] = i; |
| 19 array[3] = funky; |
| 20 assertEquals('[0,1,2,{"value":"funky"},null,null,null,null,null,null]', |
| 21 JSON.stringify(array)); |
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