| ------------------------------------------------------------------------ | |
| -- ddShift.decTest -- shift decDouble coefficient left or right -- | |
| -- Copyright (c) IBM Corporation, 1981, 2008. 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: 2.59 | |
| 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 |