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------------------------------------------------------------------------
-- ddShift.decTest -- shift decDouble coefficient left or right --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
version: 2.57
precision: 16
maxExponent: 384
minExponent: -383
extended: 1
clamp: 1
rounding: half_even
-- Sanity check
ddshi001 shift 0 0 -> 0
ddshi002 shift 0 2 -> 0
ddshi003 shift 1 2 -> 100
ddshi004 shift 1 15 -> 1000000000000000
ddshi005 shift 1 16 -> 0
ddshi006 shift 1 -1 -> 0
ddshi007 shift 0 -2 -> 0
ddshi008 shift 1234567890123456 -1 -> 123456789012345
ddshi009 shift 1234567890123456 -15 -> 1
ddshi010 shift 1234567890123456 -16 -> 0
ddshi011 shift 9934567890123456 -15 -> 9
ddshi012 shift 9934567890123456 -16 -> 0
-- rhs must be an integer
ddshi015 shift 1 1.5 -> NaN Invalid_operation
ddshi016 shift 1 1.0 -> NaN Invalid_operation
ddshi017 shift 1 0.1 -> NaN Invalid_operation
ddshi018 shift 1 0.0 -> NaN Invalid_operation
ddshi019 shift 1 1E+1 -> NaN Invalid_operation
ddshi020 shift 1 1E+99 -> NaN Invalid_operation
ddshi021 shift 1 Inf -> NaN Invalid_operation
ddshi022 shift 1 -Inf -> NaN Invalid_operation
-- and |rhs| <= precision
ddshi025 shift 1 -1000 -> NaN Invalid_operation
ddshi026 shift 1 -17 -> NaN Invalid_operation
ddshi027 shift 1 17 -> NaN Invalid_operation
ddshi028 shift 1 1000 -> NaN Invalid_operation
-- full shifting pattern
ddshi030 shift 1234567890123456 -16 -> 0
ddshi031 shift 1234567890123456 -15 -> 1
ddshi032 shift 1234567890123456 -14 -> 12
ddshi033 shift 1234567890123456 -13 -> 123
ddshi034 shift 1234567890123456 -12 -> 1234
ddshi035 shift 1234567890123456 -11 -> 12345
ddshi036 shift 1234567890123456 -10 -> 123456
ddshi037 shift 1234567890123456 -9 -> 1234567
ddshi038 shift 1234567890123456 -8 -> 12345678
ddshi039 shift 1234567890123456 -7 -> 123456789
ddshi040 shift 1234567890123456 -6 -> 1234567890
ddshi041 shift 1234567890123456 -5 -> 12345678901
ddshi042 shift 1234567890123456 -4 -> 123456789012
ddshi043 shift 1234567890123456 -3 -> 1234567890123
ddshi044 shift 1234567890123456 -2 -> 12345678901234
ddshi045 shift 1234567890123456 -1 -> 123456789012345
ddshi046 shift 1234567890123456 -0 -> 1234567890123456
ddshi047 shift 1234567890123456 +0 -> 1234567890123456
ddshi048 shift 1234567890123456 +1 -> 2345678901234560
ddshi049 shift 1234567890123456 +2 -> 3456789012345600
ddshi050 shift 1234567890123456 +3 -> 4567890123456000
ddshi051 shift 1234567890123456 +4 -> 5678901234560000
ddshi052 shift 1234567890123456 +5 -> 6789012345600000
ddshi053 shift 1234567890123456 +6 -> 7890123456000000
ddshi054 shift 1234567890123456 +7 -> 8901234560000000
ddshi055 shift 1234567890123456 +8 -> 9012345600000000
ddshi056 shift 1234567890123456 +9 -> 123456000000000
ddshi057 shift 1234567890123456 +10 -> 1234560000000000
ddshi058 shift 1234567890123456 +11 -> 2345600000000000
ddshi059 shift 1234567890123456 +12 -> 3456000000000000
ddshi060 shift 1234567890123456 +13 -> 4560000000000000
ddshi061 shift 1234567890123456 +14 -> 5600000000000000
ddshi062 shift 1234567890123456 +15 -> 6000000000000000
ddshi063 shift 1234567890123456 +16 -> 0
-- zeros
ddshi070 shift 0E-10 +9 -> 0E-10
ddshi071 shift 0E-10 -9 -> 0E-10
ddshi072 shift 0.000 +9 -> 0.000
ddshi073 shift 0.000 -9 -> 0.000
ddshi074 shift 0E+10 +9 -> 0E+10
ddshi075 shift 0E+10 -9 -> 0E+10
ddshi076 shift -0E-10 +9 -> -0E-10
ddshi077 shift -0E-10 -9 -> -0E-10
ddshi078 shift -0.000 +9 -> -0.000
ddshi079 shift -0.000 -9 -> -0.000
ddshi080 shift -0E+10 +9 -> -0E+10
ddshi081 shift -0E+10 -9 -> -0E+10
-- Nmax, Nmin, Ntiny
ddshi141 shift 9.999999999999999E+384 -1 -> 9.99999999999999E+383
ddshi142 shift 9.999999999999999E+384 -15 -> 9E+369
ddshi143 shift 9.999999999999999E+384 1 -> 9.999999999999990E+384
ddshi144 shift 9.999999999999999E+384 15 -> 9.000000000000000E+384
ddshi145 shift 1E-383 -1 -> 0E-383
ddshi146 shift 1E-383 -15 -> 0E-383
ddshi147 shift 1E-383 1 -> 1.0E-382
ddshi148 shift 1E-383 15 -> 1.000000000000000E-368
ddshi151 shift 1.000000000000000E-383 -1 -> 1.00000000000000E-384
ddshi152 shift 1.000000000000000E-383 -15 -> 1E-398
ddshi153 shift 1.000000000000000E-383 1 -> 0E-398
ddshi154 shift 1.000000000000000E-383 15 -> 0E-398
ddshi155 shift 9.000000000000000E-383 -1 -> 9.00000000000000E-384
ddshi156 shift 9.000000000000000E-383 -15 -> 9E-398
ddshi157 shift 9.000000000000000E-383 1 -> 0E-398
ddshi158 shift 9.000000000000000E-383 15 -> 0E-398
ddshi160 shift 1E-398 -1 -> 0E-398
ddshi161 shift 1E-398 -15 -> 0E-398
ddshi162 shift 1E-398 1 -> 1.0E-397
ddshi163 shift 1E-398 15 -> 1.000000000000000E-383
-- negatives
ddshi171 shift -9.999999999999999E+384 -1 -> -9.99999999999999E+383
ddshi172 shift -9.999999999999999E+384 -15 -> -9E+369
ddshi173 shift -9.999999999999999E+384 1 -> -9.999999999999990E+384
ddshi174 shift -9.999999999999999E+384 15 -> -9.000000000000000E+384
ddshi175 shift -1E-383 -1 -> -0E-383
ddshi176 shift -1E-383 -15 -> -0E-383
ddshi177 shift -1E-383 1 -> -1.0E-382
ddshi178 shift -1E-383 15 -> -1.000000000000000E-368
ddshi181 shift -1.000000000000000E-383 -1 -> -1.00000000000000E-384
ddshi182 shift -1.000000000000000E-383 -15 -> -1E-398
ddshi183 shift -1.000000000000000E-383 1 -> -0E-398
ddshi184 shift -1.000000000000000E-383 15 -> -0E-398
ddshi185 shift -9.000000000000000E-383 -1 -> -9.00000000000000E-384
ddshi186 shift -9.000000000000000E-383 -15 -> -9E-398
ddshi187 shift -9.000000000000000E-383 1 -> -0E-398
ddshi188 shift -9.000000000000000E-383 15 -> -0E-398
ddshi190 shift -1E-398 -1 -> -0E-398
ddshi191 shift -1E-398 -15 -> -0E-398
ddshi192 shift -1E-398 1 -> -1.0E-397
ddshi193 shift -1E-398 15 -> -1.000000000000000E-383
-- more negatives (of sanities)
ddshi201 shift -0 0 -> -0
ddshi202 shift -0 2 -> -0
ddshi203 shift -1 2 -> -100
ddshi204 shift -1 15 -> -1000000000000000
ddshi205 shift -1 16 -> -0
ddshi206 shift -1 -1 -> -0
ddshi207 shift -0 -2 -> -0
ddshi208 shift -1234567890123456 -1 -> -123456789012345
ddshi209 shift -1234567890123456 -15 -> -1
ddshi210 shift -1234567890123456 -16 -> -0
ddshi211 shift -9934567890123456 -15 -> -9
ddshi212 shift -9934567890123456 -16 -> -0
-- Specials; NaNs are handled as usual
ddshi781 shift -Inf -8 -> -Infinity
ddshi782 shift -Inf -1 -> -Infinity
ddshi783 shift -Inf -0 -> -Infinity
ddshi784 shift -Inf 0 -> -Infinity
ddshi785 shift -Inf 1 -> -Infinity
ddshi786 shift -Inf 8 -> -Infinity
ddshi787 shift -1000 -Inf -> NaN Invalid_operation
ddshi788 shift -Inf -Inf -> NaN Invalid_operation
ddshi789 shift -1 -Inf -> NaN Invalid_operation
ddshi790 shift -0 -Inf -> NaN Invalid_operation
ddshi791 shift 0 -Inf -> NaN Invalid_operation
ddshi792 shift 1 -Inf -> NaN Invalid_operation
ddshi793 shift 1000 -Inf -> NaN Invalid_operation
ddshi794 shift Inf -Inf -> NaN Invalid_operation
ddshi800 shift Inf -Inf -> NaN Invalid_operation
ddshi801 shift Inf -8 -> Infinity
ddshi802 shift Inf -1 -> Infinity
ddshi803 shift Inf -0 -> Infinity
ddshi804 shift Inf 0 -> Infinity
ddshi805 shift Inf 1 -> Infinity
ddshi806 shift Inf 8 -> Infinity
ddshi807 shift Inf Inf -> NaN Invalid_operation
ddshi808 shift -1000 Inf -> NaN Invalid_operation
ddshi809 shift -Inf Inf -> NaN Invalid_operation
ddshi810 shift -1 Inf -> NaN Invalid_operation
ddshi811 shift -0 Inf -> NaN Invalid_operation
ddshi812 shift 0 Inf -> NaN Invalid_operation
ddshi813 shift 1 Inf -> NaN Invalid_operation
ddshi814 shift 1000 Inf -> NaN Invalid_operation
ddshi815 shift Inf Inf -> NaN Invalid_operation
ddshi821 shift NaN -Inf -> NaN
ddshi822 shift NaN -1000 -> NaN
ddshi823 shift NaN -1 -> NaN
ddshi824 shift NaN -0 -> NaN
ddshi825 shift NaN 0 -> NaN
ddshi826 shift NaN 1 -> NaN
ddshi827 shift NaN 1000 -> NaN
ddshi828 shift NaN Inf -> NaN
ddshi829 shift NaN NaN -> NaN
ddshi830 shift -Inf NaN -> NaN
ddshi831 shift -1000 NaN -> NaN
ddshi832 shift -1 NaN -> NaN
ddshi833 shift -0 NaN -> NaN
ddshi834 shift 0 NaN -> NaN
ddshi835 shift 1 NaN -> NaN
ddshi836 shift 1000 NaN -> NaN
ddshi837 shift Inf NaN -> NaN
ddshi841 shift sNaN -Inf -> NaN Invalid_operation
ddshi842 shift sNaN -1000 -> NaN Invalid_operation
ddshi843 shift sNaN -1 -> NaN Invalid_operation
ddshi844 shift sNaN -0 -> NaN Invalid_operation
ddshi845 shift sNaN 0 -> NaN Invalid_operation
ddshi846 shift sNaN 1 -> NaN Invalid_operation
ddshi847 shift sNaN 1000 -> NaN Invalid_operation
ddshi848 shift sNaN NaN -> NaN Invalid_operation
ddshi849 shift sNaN sNaN -> NaN Invalid_operation
ddshi850 shift NaN sNaN -> NaN Invalid_operation
ddshi851 shift -Inf sNaN -> NaN Invalid_operation
ddshi852 shift -1000 sNaN -> NaN Invalid_operation
ddshi853 shift -1 sNaN -> NaN Invalid_operation
ddshi854 shift -0 sNaN -> NaN Invalid_operation
ddshi855 shift 0 sNaN -> NaN Invalid_operation
ddshi856 shift 1 sNaN -> NaN Invalid_operation
ddshi857 shift 1000 sNaN -> NaN Invalid_operation
ddshi858 shift Inf sNaN -> NaN Invalid_operation
ddshi859 shift NaN sNaN -> NaN Invalid_operation
-- propagating NaNs
ddshi861 shift NaN1 -Inf -> NaN1
ddshi862 shift +NaN2 -1000 -> NaN2
ddshi863 shift NaN3 1000 -> NaN3
ddshi864 shift NaN4 Inf -> NaN4
ddshi865 shift NaN5 +NaN6 -> NaN5
ddshi866 shift -Inf NaN7 -> NaN7
ddshi867 shift -1000 NaN8 -> NaN8
ddshi868 shift 1000 NaN9 -> NaN9
ddshi869 shift Inf +NaN10 -> NaN10
ddshi871 shift sNaN11 -Inf -> NaN11 Invalid_operation
ddshi872 shift sNaN12 -1000 -> NaN12 Invalid_operation
ddshi873 shift sNaN13 1000 -> NaN13 Invalid_operation
ddshi874 shift sNaN14 NaN17 -> NaN14 Invalid_operation
ddshi875 shift sNaN15 sNaN18 -> NaN15 Invalid_operation
ddshi876 shift NaN16 sNaN19 -> NaN19 Invalid_operation
ddshi877 shift -Inf +sNaN20 -> NaN20 Invalid_operation
ddshi878 shift -1000 sNaN21 -> NaN21 Invalid_operation
ddshi879 shift 1000 sNaN22 -> NaN22 Invalid_operation
ddshi880 shift Inf sNaN23 -> NaN23 Invalid_operation
ddshi881 shift +NaN25 +sNaN24 -> NaN24 Invalid_operation
ddshi882 shift -NaN26 NaN28 -> -NaN26
ddshi883 shift -sNaN27 sNaN29 -> -NaN27 Invalid_operation
ddshi884 shift 1000 -NaN30 -> -NaN30
ddshi885 shift 1000 -sNaN31 -> -NaN31 Invalid_operation
|