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1 // Copyright 2014 the V8 project authors. All rights reserved. | 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 | 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 // Flags: --allow-natives-syntax | 5 // Flags: --allow-natives-syntax --deopt-every-n-times=5 --nodead-code-eliminati
on |
6 | 6 |
7 var array = []; | 7 var array = []; |
8 | 8 |
9 function push(array, value) { | 9 function push(array, value) { |
10 array.push(value); | 10 array.push(value); |
11 } | 11 } |
12 | 12 |
13 push(array, 0); | 13 push(array, 0); |
14 push(array, 1); | 14 push(array, 1); |
15 push(array, 2); | 15 push(array, 2); |
16 %OptimizeFunctionOnNextCall(push); | 16 %OptimizeFunctionOnNextCall(push); |
17 push(array, 3); | 17 push(array, 3); |
18 | 18 |
19 var v = 0; | 19 var v = 0; |
20 Object.defineProperty(Array.prototype, "4", { | 20 Object.defineProperty(Array.prototype, "4", { |
21 get: function() { return 100; }, | 21 get: function() { return 100; }, |
22 set: function(value) { v = value; } | 22 set: function(value) { v = value; } |
23 }); | 23 }); |
24 | 24 |
25 push(array, 4); | 25 push(array, 4); |
26 | 26 |
27 assertEquals(5, array.length); | 27 assertEquals(5, array.length); |
28 assertEquals(100, array[4]); | 28 assertEquals(100, array[4]); |
29 assertEquals(4, v); | 29 assertEquals(4, v); |
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