| /* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- */ |
| /* |
| * Any copyright is dedicated to the Public Domain. |
| * http://creativecommons.org/licenses/publicdomain/ |
| * Contributor: Jason Orendorff |
| */ |
| |
| //----------------------------------------------------------------------------- |
| var BUGNUMBER = 503860; |
| var summary = "Don't shadow a readonly or setter proto-property"; |
| var expect = "PASS"; |
| var actual = "FAIL"; |
| var a = {y: 1}; |
| |
| function B(){} |
| B.prototype.__defineSetter__('x', function setx(val) { actual = expect; }); |
| var b = new B; |
| b.y = 1; |
| |
| var arr = [a, b]; // same shape prior to bug 497789 fix |
| for (var obj of arr) |
| obj.x = 2; // should call b's setter but doesn't |
| |
| reportCompare(expect, actual, summary); |
