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.orgdescription( 251510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org"This test checks the behavior of the every() method on Array objects." 261510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org); 271510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 281510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdebug("1.0 Single Argument Testing"); 291510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgfunction isBigEnough(element, index, array) { 301510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org return (element >= 10); 311510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org} 321510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBeFalse("[12, 5, 8, 130, 44].every(isBigEnough)"); 331510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBeTrue("[12, 54, 18, 130, 44].every(isBigEnough)"); 341510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdebug(""); 351510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 361510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdebug("2.0 Two Argument Testing"); 371510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgvar predicate = { 381510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org comparison: 11, 391510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org isBigEnough: function(s) { 401510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org return (s >= comparison); 411510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org } 421510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org}; 431510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBeFalse("[12, 5, 10, 130, 44].every(isBigEnough, predicate)"); 441510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBeTrue("[12, 54, 18, 130, 44].every(isBigEnough, predicate)"); 451510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdebug(""); 461510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 471510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdebug("3.0 Array Mutation Tests"); 481510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdebug(""); 491510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 501510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdebug("3.1 Array Element Removal"); 511510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgfunction isBigEnoughAndPop(element, index, array) { 521510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org array.pop(); 531510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org return (element >= 10); 541510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org} 551510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBeFalse("[12, 5, 8, 130, 44].every(isBigEnoughAndPop)"); 561510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBeTrue("[12, 54, 18, 130, 44].every(isBigEnoughAndPop)"); 571510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdebug(""); 581510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 591510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdebug("3.2 Array Element Changing"); 601510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgfunction isBigEnoughAndChange(element, index, array) { 611510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org array[array.length-1-index]= 5; 621510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org return (element >= 10); 631510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org} 641510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBeFalse("[12, 5, 8, 130, 44].every(isBigEnoughAndChange)"); 651510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBeFalse("[12, 54, 18, 130, 44].every(isBigEnoughAndChange)"); 661510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdebug(""); 671510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 681510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdebug("3.3 Array Element Addition"); 691510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgfunction isBigEnoughAndPush(element, index, array) { 701510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org array.push(131); 711510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org return (element >= 131); 721510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org} 731510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBeFalse("[12, 5, 8, 130, 44].every(isBigEnoughAndPush)"); 741510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBeFalse("[12, 54, 18, 130, 44].every(isBigEnoughAndPush)"); 751510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdebug(""); 761510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 771510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdebug("4.0 Exception Test"); 781510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgfunction isBigEnoughAndException(element, index, array) { 791510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org if(index==1) throw "exception from function"; 801510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org return (element >= 10); 811510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org} 821510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldThrow("[12, 5, 8, 130, 44].every(isBigEnoughAndException)", '"exception from function"'); 831510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldThrow("[12, 54, 18, 130, 44].every(isBigEnoughAndException)", '"exception from function"'); 841510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdebug(""); 851510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 861510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdebug("5.0 Wrong Type for Callback Test"); 871510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldThrow("[12, 5, 8, 130, 44].every(5)"); 881510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldThrow("[12, 5, 8, 130, 44].every('wrong')"); 891510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldThrow("[12, 5, 8, 130, 44].every(new Object())"); 901510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldThrow("[12, 5, 8, 130, 44].every(null)"); 911510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldThrow("[12, 5, 8, 130, 44].every(undefined)"); 921510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldThrow("[12, 5, 8, 130, 44].every()"); 931510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdebug(""); 941510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 951510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdebug('6.0 Early Exit ("Short Circuiting")'); 961510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgvar accumulator = new Array(); 971510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgfunction isBigEnoughShortCircuit(element, index, array) { 981510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org accumulator.push(element); 991510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org return (element >= 10); 1001510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org} 1011510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBeFalse("[12, 5, 8, 130, 44].every(isBigEnoughShortCircuit)"); 1021510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("accumulator.toString()", "[12, 5].toString()"); 1031510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgaccumulator.length = 0; 1041510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBeTrue("[12, 54, 18, 130, 44].every(isBigEnoughShortCircuit)"); 1051510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("accumulator.toString()", "[12, 54, 18, 130, 44].toString()"); 1061510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdebug(""); 1071510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 1081510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdebug('7.0 Behavior for Holes in Arrays'); 1091510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgvar arr = [5, 5, 5, 5]; 1101510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdelete arr[1]; 1111510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgfunction isNotUndefined(element, index, array) { 1121510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org return typeof element !== "undefined"; 1131510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org} 1141510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBeTrue("arr.every(isNotUndefined)"); 1151510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgarr = new Array(20); 1161510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBeTrue("arr.every(isNotUndefined)"); 117