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comparison: js/src/tests/ecma_5/strict/15.4.4.9.js
js/src/tests/ecma_5/strict/15.4.4.9.js
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- 6474c204b198
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| -1:000000000000 | 0:296c6d7a80f4 |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 | |
| 3 /* | |
| 4 * Any copyright is dedicated to the Public Domain. | |
| 5 * http://creativecommons.org/licenses/publicdomain/ | |
| 6 */ | |
| 7 | |
| 8 function arr() { | |
| 9 return Object.defineProperty([10, 20, 30], 0, {writable: false}); | |
| 10 } | |
| 11 | |
| 12 function obj() { | |
| 13 var o = {0: 10, 1: 20, 2: 30, length: 3}; | |
| 14 Object.defineProperty(o, 0, {writable: false}); | |
| 15 return o; | |
| 16 } | |
| 17 | |
| 18 assertEq(testLenientAndStrict('var a = arr(); [a.shift(), a]', | |
| 19 raisesException(TypeError), | |
| 20 raisesException(TypeError)), | |
| 21 true); | |
| 22 | |
| 23 assertEq(testLenientAndStrict('var o = obj(); [Array.prototype.shift.call(o), o]', | |
| 24 raisesException(TypeError), | |
| 25 raisesException(TypeError)), | |
| 26 true); | |
| 27 | |
| 28 function agap() { | |
| 29 var a = [1, 2, , 4]; | |
| 30 Object.defineProperty(a, 1, {configurable: false}); | |
| 31 return a; | |
| 32 } | |
| 33 | |
| 34 function ogap() { | |
| 35 var o = {0: 1, 1: 2, /* no 2 */ 3: 4, length: 4}; | |
| 36 Object.defineProperty(o, 1, {configurable: false}); | |
| 37 return o; | |
| 38 } | |
| 39 | |
| 40 assertEq(testLenientAndStrict('var a = agap(); [a.shift(), a]', | |
| 41 raisesException(TypeError), | |
| 42 raisesException(TypeError)), | |
| 43 true); | |
| 44 | |
| 45 assertEq(testLenientAndStrict('var o = ogap(); [Array.prototype.shift.call(o), o]', | |
| 46 raisesException(TypeError), | |
| 47 raisesException(TypeError)), | |
| 48 true); | |
| 49 | |
| 50 reportCompare(true, true); |
