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 24This test checks for accuracy in numeric conversions, particularly with large or infinite values. 25 26On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". 27 28 29PASS Number(1152921504606847105).toString() is '1152921504606847200' 30PASS parseInt('1152921504606847105').toString() is '1152921504606847200' 31PASS (- (- '1152921504606847105')).toString() is '1152921504606847200' 32PASS Number(0x1000000000000081).toString(16) is '1000000000000100' 33PASS parseInt('0x1000000000000081', 16).toString(16) is '1000000000000100' 34PASS (- (- '0x1000000000000081')).toString(16) is '1000000000000100' 35PASS Number(0100000000000000000201).toString(8) is '100000000000000000400' 36PASS parseInt('100000000000000000201', 8).toString(8) is '100000000000000000400' 37PASS (- 'infinity').toString() is 'NaN' 38PASS parseInt('1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000').toString() is 'Infinity' 39PASS parseInt('0x100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000', 16).toString() is 'Infinity' 40PASS parseInt('100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000', 8).toString() is 'Infinity' 41PASS parseInt('9007199254740992e2000').toString() is '9007199254740992' 42PASS parseInt('9007199254740992.0e2000').toString() is '9007199254740992' 43PASS parseInt(NaN) is NaN 44PASS parseInt(-Infinity) is NaN 45PASS parseInt(Infinity) is NaN 46PASS parseInt(-0.6).toString() is '0' 47PASS successfullyParsed is true 48 49TEST COMPLETE 50 51