michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: /*
michael@0:  * Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/licenses/publicdomain/
michael@0:  * Contributor: Jason Orendorff
michael@0:  */
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: var BUGNUMBER = 503860;
michael@0: var summary = "Don't shadow a readonly or setter proto-property";
michael@0: var expect = "PASS";
michael@0: var actual = "FAIL";
michael@0: var a = {y: 1};
michael@0: 
michael@0: function B(){}
michael@0: B.prototype.__defineSetter__('x', function setx(val) { actual = expect; });
michael@0: var b = new B;
michael@0: b.y = 1;
michael@0: 
michael@0: var arr = [a, b];       // same shape prior to bug 497789 fix
michael@0: for (var obj of arr)
michael@0:     obj.x = 2;          // should call b's setter but doesn't
michael@0: 
michael@0: reportCompare(expect, actual, summary);