OLD | NEW |
(Empty) | |
| 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 |
| 3 // found in the LICENSE file. |
| 4 |
| 5 (function () { |
| 6 var o = new String("ab"); |
| 7 function store(o, i, v) { o[i] = v; } |
| 8 function load(o, i) { return o[i]; } |
| 9 |
| 10 // Initialize the IC. |
| 11 store(o, 2, 10); |
| 12 load(o, 2); |
| 13 |
| 14 store(o, 0, 100); |
| 15 assertEquals("a", load(o, 0)); |
| 16 })(); |
| 17 |
| 18 (function () { |
| 19 var o = {__proto__: new String("ab")}; |
| 20 function store(o, i, v) { o[i] = v; } |
| 21 function load(o, i) { return o[i]; } |
| 22 |
| 23 // Initialize the IC. |
| 24 store(o, 2, 10); |
| 25 load(o, 2); |
| 26 |
| 27 store(o, 0, 100); |
| 28 assertEquals("a", load(o, 0)); |
| 29 })(); |
| 30 |
| 31 (function () { |
| 32 "use strict"; |
| 33 var o = {__proto__: {}}; |
| 34 function store(o, i, v) { o[i] = v; } |
| 35 |
| 36 // Initialize the IC. |
| 37 store(o, 0, 100); |
| 38 o.__proto__.__proto__ = new String("bla"); |
| 39 assertThrows(function () { store(o, 1, 100) }); |
| 40 })(); |
OLD | NEW |