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 261510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org"This test checks the behavior of the Math object as described in 15.8 of the language specification." 271510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 281510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org); 291510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 301510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.abs(NaN)", "NaN"); 311510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.abs(0)", "0"); 321510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.abs(-0)", "0"); 331510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.abs(1)", "1"); 341510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.abs(-1)", "1"); 351510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.abs(Number.MIN_VALUE)", "Number.MIN_VALUE"); 361510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.abs(-Number.MIN_VALUE)", "Number.MIN_VALUE"); 371510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.abs(Number.MAX_VALUE)", "Number.MAX_VALUE"); 381510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.abs(-Number.MAX_VALUE)", "Number.MAX_VALUE"); 391510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.abs(Infinity)", "Infinity"); 401510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.abs(-Infinity)", "Infinity"); 411510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 421510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.acos(NaN)", "NaN"); 431510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.acos(-0)", "Math.acos(0)"); 441510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.acos(1)", "0"); 451510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.acos(1.1)", "NaN"); 461510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.acos(-1.1)", "NaN"); 471510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.acos(Infinity)", "NaN"); 481510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.acos(-Infinity)", "NaN"); 491510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 501510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.asin(NaN)", "NaN"); 511510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.asin(0)", "0"); 521510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.asin(-0)", "-0"); 531510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.asin(1)", "-Math.asin(-1)"); 541510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.asin(1.1)", "NaN"); 551510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.asin(-1.1)", "NaN"); 561510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.asin(Infinity)", "NaN"); 571510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.asin(-Infinity)", "NaN"); 581510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 591510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.atan(NaN)", "NaN"); 601510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.atan(0)", "0"); 611510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.atan(-0)", "-0"); 621510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.atan(Infinity)", "-Math.atan(-Infinity)"); 631510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 641510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.atan2(NaN, NaN)", "NaN"); 651510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.atan2(NaN, 0)", "NaN"); 661510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.atan2(NaN, -0)", "NaN"); 671510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.atan2(NaN, 1)", "NaN"); 681510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.atan2(NaN, Infinity)", "NaN"); 691510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.atan2(NaN, -Infinity)", "NaN"); 701510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.atan2(0, NaN)", "NaN"); 711510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.atan2(-0, NaN)", "NaN"); 721510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.atan2(1, NaN)", "NaN"); 731510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.atan2(Infinity, NaN)", "NaN"); 741510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.atan2(-Infinity, NaN)", "NaN"); 751510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 761510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// Regression test for Bug 26978 (https://bugs.webkit.org/show_bug.cgi?id=26978) 771510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgvar testStr = ""; 781510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgvar v = { valueOf: function() { testStr += "one"; return 1; } }; 791510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgvar w = { valueOf: function() { testStr += "two"; return 2; } }; 801510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgMath.atan2(v, w); 811510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe('testStr', '\"onetwo\"'); 821510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 831510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org/* 841510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ify>0andxis+0, theresult isanimplementation-dependent approximationto +π/2. 851510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ify>0andxis−0, theresult isanimplementation-dependent approximationto +π/2. 861510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifyis+0andx>0, theresult is+0. 871510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifyis+0andxis+0, theresult is+0. 881510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifyis+0andxis−0, theresult isanimplementation-dependent approximationto +π. 891510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifyis+0andx<0, theresult isanimplementation-dependent approximationto +π. 901510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifyis−0andx>0, theresult is−0. 911510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifyis−0andxis+0, theresult is−0. 921510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifyis−0andxis−0, theresult isanimplementation-dependent approximationto −π. 931510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifyis−0andx<0, theresult isanimplementation-dependent approximationto −π. 941510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ify<0andxis+0, theresult isanimplementation-dependent approximationto −π/2. 951510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ify<0andxis−0, theresult isanimplementation-dependent approximationto −π/2. 961510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ify>0andyisfiniteandxis+∞, theresult is+0. 971510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ify>0andyisfiniteandxis−∞, theresult ifanimplementation-dependent approximationto +π. 981510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ify<0andyisfiniteandxis+∞, theresult is−0. 991510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ify<0andyisfiniteandxis−∞, theresult isanimplementation-dependent approximationto−π. 1001510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifyis+∞andxisfinite, theresult isanimplementation-dependent approximationto +π/2. 1011510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifyis−∞andxisfinite, theresult isanimplementation-dependent approximationto −π/2. 1021510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifyis+∞andxis+∞, theresult isanimplementation-dependent approximationto +π/4. 1031510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifyis+∞andxis−∞, theresult isanimplementation-dependent approximationto +3π/4. 1041510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifyis−∞andxis+∞, theresult isanimplementation-dependent approximationto −π/4. 1051510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifyis−∞andxis−∞, theresult isanimplementation-dependent approximationto −3π/4. 1061510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org*/ 1071510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 1081510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.ceil(NaN)", "NaN"); 1091510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.ceil(0)", "0"); 1101510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.ceil(-0)", "-0"); 1111510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.ceil(-0.5)", "-0"); 1121510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.ceil(1)", "1"); 1131510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.ceil(-1)", "-1"); 1141510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.ceil(1.1)", "2"); 1151510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.ceil(-1.1)", "-1"); 1161510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.ceil(Number.MIN_VALUE)", "1"); 1171510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.ceil(-Number.MIN_VALUE)", "-0"); 1181510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.ceil(Number.MAX_VALUE)", "Number.MAX_VALUE"); 1191510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.ceil(-Number.MAX_VALUE)", "-Number.MAX_VALUE"); 1201510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.ceil(Infinity)", "Infinity"); 1211510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.ceil(-Infinity)", "-Infinity"); 1221510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 1231510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.cos(NaN)", "NaN"); 1241510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.cos(0)", "1"); 1251510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.cos(-0)", "1"); 1261510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.cos(Infinity)", "NaN"); 1271510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.cos(-Infinity)", "NaN"); 1281510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 1291510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.exp(NaN)", "NaN"); 1301510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.exp(0)", "1"); 1311510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.exp(-0)", "1"); 1321510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.exp(Infinity)", "Infinity"); 1331510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.exp(-Infinity)", "0"); 1341510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 1351510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.floor(NaN)", "NaN"); 1361510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.floor(0)", "0"); 1371510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.floor(-0)", "-0"); 1381510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.floor(0.5)", "0"); 1391510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.floor(1)", "1"); 1401510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.floor(-1)", "-1"); 1411510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.floor(1.1)", "1"); 1421510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.floor(-1.1)", "-2"); 1431510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.floor(Number.MIN_VALUE)", "0"); 1441510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.floor(-Number.MIN_VALUE)", "-1"); 1451510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.floor(Number.MAX_VALUE)", "Number.MAX_VALUE"); 1461510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.floor(-Number.MAX_VALUE)", "-Number.MAX_VALUE"); 1471510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.floor(Infinity)", "Infinity"); 1481510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.floor(-Infinity)", "-Infinity"); 1491510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 1501510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.log(NaN)", "NaN"); 1511510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.log(0)", "-Infinity"); 1521510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.log(-0)", "-Infinity"); 1531510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.log(1)", "0"); 1541510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.log(-1)", "NaN"); 1551510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.log(-1.1)", "NaN"); 1561510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.log(Infinity)", "Infinity"); 1571510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.log(-Infinity)", "NaN"); 1581510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 1591510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.max()", "-Infinity"); 1601510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.max(NaN)", "NaN"); 1611510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.max(NaN,1)", "NaN"); 1621510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.max(0)", "0"); 1631510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.max(-0)", "-0"); 1641510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.max(-0, 0)", "0"); 1651510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 1661510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.min()", "Infinity"); 1671510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.min(NaN)", "NaN"); 1681510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.min(NaN,1)", "NaN"); 1691510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.min(0)", "0"); 1701510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.min(-0)", "-0"); 1711510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.min(-0, 0)", "-0"); 1721510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 1731510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.pow(NaN, NaN)", "NaN"); 1741510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.pow(NaN, 0)", "1"); 1751510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.pow(NaN, -0)", "1"); 1761510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.pow(NaN, 1)", "NaN"); 1771510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.pow(NaN, Infinity)", "NaN"); 1781510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.pow(NaN, -Infinity)", "NaN"); 1791510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.pow(0, NaN)", "NaN"); 1801510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.pow(-0, NaN)", "NaN"); 1811510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.pow(1, NaN)", "NaN"); 1821510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.pow(Infinity, NaN)", "NaN"); 1831510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.pow(-Infinity, NaN)", "NaN"); 1841510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 1851510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org/* 1861510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifabs(x)>1andyis+∞, theresult is+∞. 1871510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifabs(x)>1andyis−∞, theresult is+0. 1881510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifabs(x)==1andyis+∞, theresult isNaN. 1891510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifabs(x)==1andyis−∞, theresult isNaN. 1901510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifabs(x)<1andyis+∞, theresult is+0. 1911510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifabs(x)<1andyis−∞, theresult is+∞. 1921510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifxis+∞andy>0, theresult is+∞. 1931510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifxis+∞andy<0, theresult is+0. 1941510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifxis−∞andy>0andyisanoddinteger, theresult is−∞. 1951510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifxis−∞andy>0andyisnot anoddinteger, theresult is+∞. 1961510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifxis−∞andy<0andyisanoddinteger, theresult is−0. 1971510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifxis−∞andy<0andyisnot anoddinteger, theresult is+0. 1981510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifxis+0andy>0, theresult is+0. 1991510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifxis+0andy<0, theresult is+∞. 2001510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifxis−0andy>0andyisanoddinteger, theresult is−0. 2011510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifxis−0andy>0andyisnot anoddinteger, theresult is+0. 2021510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifxis−0andy<0andyisanoddinteger, theresult is−∞. 2031510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifxis−0andy<0andyisnot anoddinteger, theresult is+∞. 2041510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org• Ifx<0andxisfiniteandyisfiniteandyisnot aninteger, theresult isNaN. 2051510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org*/ 2061510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 2071510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(NaN)", "NaN"); 2081510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(0)", "0"); 2091510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(-0)", "-0"); 2101510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(0.4)", "0"); 2111510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(-0.4)", "-0"); 2121510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(0.5)", "1"); 2131510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(-0.5)", "-0"); 2141510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(0.6)", "1"); 2151510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(-0.6)", "-1"); 2161510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(1)", "1"); 2171510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(-1)", "-1"); 2181510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(1.1)", "1"); 2191510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(-1.1)", "-1"); 2201510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(1.5)", "2"); 2211510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(-1.5)", "-1"); 2221510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(1.6)", "2"); 2231510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(-1.6)", "-2"); 2241510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(8640000000000000)", "8640000000000000"); 2251510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// The following is expected. Double can't represent .5 in this case. 2261510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(8640000000000000.5)", "8640000000000000"); 2271510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(8640000000000001)", "8640000000000001"); 2281510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(8640000000000002)", "8640000000000002"); 2291510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(9007199254740990)", "9007199254740990"); 2301510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(9007199254740991)", "9007199254740991"); 2311510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(1.7976931348623157e+308)", "1.7976931348623157e+308"); 2321510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(-8640000000000000)", "-8640000000000000"); 2331510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(-8640000000000001)", "-8640000000000001"); 2341510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(-8640000000000002)", "-8640000000000002"); 2351510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(-9007199254740990)", "-9007199254740990"); 2361510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(-9007199254740991)", "-9007199254740991"); 2371510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(-1.7976931348623157e+308)", "-1.7976931348623157e+308"); 2381510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(Infinity)", "Infinity"); 2391510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.round(-Infinity)", "-Infinity"); 2401510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 2411510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.sin(NaN)", "NaN"); 2421510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.sin(0)", "0"); 2431510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.sin(-0)", "-0"); 2441510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.sin(Infinity)", "NaN"); 2451510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.sin(-Infinity)", "NaN"); 2461510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 2471510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.sqrt(NaN)", "NaN"); 2481510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.sqrt(0)", "0"); 2491510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.sqrt(-0)", "-0"); 2501510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.sqrt(1)", "1"); 2511510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.sqrt(-1)", "NaN"); 2521510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.sqrt(Infinity)", "Infinity"); 2531510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.sqrt(-Infinity)", "NaN"); 2541510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 2551510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.tan(NaN)", "NaN"); 2561510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.tan(0)", "0"); 2571510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.tan(-0)", "-0"); 2581510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.tan(Infinity)", "NaN"); 2591510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("Math.tan(-Infinity)", "NaN"); 2601510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 2611510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgvar __Math = Math; 2621510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBeTrue("delete Math;"); 2631510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 2641510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgfunction global() { return this; } 2651510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBeFalse("'Math' in global()"); 2661510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org 2671510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgMath = __Math; 268