# Copyright 2013 the V8 project authors. All rights reserved. # Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # 1. Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # 2. Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # # THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE # DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY # DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON # ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. This test checks for accuracy in numeric conversions, particularly with large or infinite values. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS Number(1152921504606847105).toString() is '1152921504606847200' PASS parseInt('1152921504606847105').toString() is '1152921504606847200' PASS (- (- '1152921504606847105')).toString() is '1152921504606847200' PASS Number(0x1000000000000081).toString(16) is '1000000000000100' PASS parseInt('0x1000000000000081', 16).toString(16) is '1000000000000100' PASS (- (- '0x1000000000000081')).toString(16) is '1000000000000100' PASS Number(0100000000000000000201).toString(8) is '100000000000000000400' PASS parseInt('100000000000000000201', 8).toString(8) is '100000000000000000400' PASS (- 'infinity').toString() is 'NaN' PASS parseInt('1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000').toString() is 'Infinity' PASS parseInt('0x100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000', 16).toString() is 'Infinity' PASS parseInt('100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000', 8).toString() is 'Infinity' PASS parseInt('9007199254740992e2000').toString() is '9007199254740992' PASS parseInt('9007199254740992.0e2000').toString() is '9007199254740992' PASS parseInt(NaN) is NaN PASS parseInt(-Infinity) is NaN PASS parseInt(Infinity) is NaN PASS parseInt(-0.6).toString() is '0' PASS successfullyParsed is true TEST COMPLETE