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comparison: js/src/tests/js1_5/Regress/regress-503860.js
js/src/tests/js1_5/Regress/regress-503860.js
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| 1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ | |
| 2 /* | |
| 3 * Any copyright is dedicated to the Public Domain. | |
| 4 * http://creativecommons.org/licenses/publicdomain/ | |
| 5 * Contributor: Jason Orendorff | |
| 6 */ | |
| 7 | |
| 8 //----------------------------------------------------------------------------- | |
| 9 var BUGNUMBER = 503860; | |
| 10 var summary = "Don't shadow a readonly or setter proto-property"; | |
| 11 var expect = "PASS"; | |
| 12 var actual = "FAIL"; | |
| 13 var a = {y: 1}; | |
| 14 | |
| 15 function B(){} | |
| 16 B.prototype.__defineSetter__('x', function setx(val) { actual = expect; }); | |
| 17 var b = new B; | |
| 18 b.y = 1; | |
| 19 | |
| 20 var arr = [a, b]; // same shape prior to bug 497789 fix | |
| 21 for (var obj of arr) | |
| 22 obj.x = 2; // should call b's setter but doesn't | |
| 23 | |
| 24 reportCompare(expect, actual, summary); |
