1// Copyright 2013 the V8 project authors. All rights reserved. 2// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. 3// 4// Redistribution and use in source and binary forms, with or without 5// modification, are permitted provided that the following conditions 6// are met: 7// 1. Redistributions of source code must retain the above copyright 8// notice, this list of conditions and the following disclaimer. 9// 2. Redistributions in binary form must reproduce the above copyright 10// notice, this list of conditions and the following disclaimer in the 11// documentation and/or other materials provided with the distribution. 12// 13// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 14// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 17// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 19// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 22// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 24description( 25'Tests whether bytecode codegen properly handles assignment as righthand expression.' 26); 27 28 29function assign_as_rexp_1() { 30 var obj = {}; 31 var victim = 'PASS'; 32 obj.__defineSetter__('slot', 33 function(v) { 34 victim = 'FAIL'; 35 }); 36 var obj2 = {}; 37 obj2.forward = (obj['slot'] = victim); 38 return obj2.forward; 39}; 40 41shouldBe("assign_as_rexp_1()", "'PASS'"); 42 43 44function assign_as_rexp_2() { 45 var obj = {}; 46 var victim = 'PASS'; 47 obj.__defineSetter__('slot', 48 function(v) { 49 victim = 'FAIL'; 50 }); 51 var obj2 = {}; 52 obj2.forward = (obj.slot = victim); 53 return obj2.forward; 54}; 55 56shouldBe("assign_as_rexp_2()", "'PASS'"); 57