11510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// Copyright 2013 the V8 project authors. All rights reserved. 21510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. 31510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// 41510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// Redistribution and use in source and binary forms, with or without 51510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// modification, are permitted provided that the following conditions 61510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// are met: 71510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// 1. Redistributions of source code must retain the above copyright 81510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// notice, this list of conditions and the following disclaimer. 91510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// 2. Redistributions in binary form must reproduce the above copyright 101510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// notice, this list of conditions and the following disclaimer in the 111510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// documentation and/or other materials provided with the distribution. 121510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// 131510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 141510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 151510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 161510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 171510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 181510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 191510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 201510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 211510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 221510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 231510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 241510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgif (this.description) 251510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org description("Test caching with re-entrancy."); 261510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 271510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgfunction test1() { 281510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org var objects = [{prop:1}, {get prop(){return 2}}]; 291510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 301510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org function g(o) { 311510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org return o.prop; 321510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org } 331510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 341510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org for (var i = 0; i < 10000; i++) { 351510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org var o = { 361510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org get prop() { 371510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org try { 381510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org g(objects[++j]); 391510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org }catch(e){ 401510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org } 411510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org return 1; 421510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org } 431510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org }; 441510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org o[i] = i; 451510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org objects.push(o); 461510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org } 471510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org var j=0; 481510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org g(objects[0]); 491510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org g(objects[1]); 501510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org g(objects[2]); 511510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org g(objects[3]); 521510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org} 531510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 541510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 551510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgfunction test2() { 561510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org var objects = [Object.create({prop:1}), Object.create({get prop(){return 2}})]; 571510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 581510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org function g(o) { 591510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org return o.prop; 601510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org } 611510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org var proto = { 621510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org get prop() { 631510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org try { 641510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org g(objects[++j]); 651510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org }catch(e){ 661510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org } 671510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org return 1; 681510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org } 691510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org }; 701510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org for (var i = 0; i < 10000; i++) { 711510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org var o = Object.create(proto); 721510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org o[i] = i; 731510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org objects.push(o); 741510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org } 751510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org var j=0; 761510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org g(objects[0]); 771510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org g(objects[1]); 781510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org g(objects[2]); 791510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org g(objects[3]); 801510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org} 811510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 821510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 831510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgfunction test3() { 841510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org var objects = [Object.create(Object.create({prop:1})), Object.create(Object.create({get prop(){return 2}}))]; 851510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 861510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org function g(o) { 871510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org return o.prop; 881510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org } 891510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org var proto = { 901510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org get prop() { 911510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org try { 921510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org g(objects[++j]); 931510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org }catch(e){ 941510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org } 951510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org return 1; 961510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org } 971510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org }; 981510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org for (var i = 0; i < 10000; i++) { 991510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org var o = Object.create(Object.create(proto)); 1001510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org o[i] = i; 1011510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org objects.push(o); 1021510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org } 1031510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org var j=0; 1041510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org g(objects[0]); 1051510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org g(objects[1]); 1061510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org g(objects[2]); 1071510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org g(objects[3]); 1081510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org} 1091510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 1101510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgtest1(); 1111510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgtest2(); 1121510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgtest3(); 113