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✏️ dqShift.decTest
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------------------------------------------------------------------------ -- dqShift.decTest -- shift decQuad 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 extended: 1 clamp: 1 precision: 34 maxExponent: 6144 minExponent: -6143 rounding: half_even -- Sanity check dqshi001 shift 0 0 -> 0 dqshi002 shift 0 2 -> 0 dqshi003 shift 1 2 -> 100 dqshi004 shift 1 33 -> 1000000000000000000000000000000000 dqshi005 shift 1 34 -> 0 dqshi006 shift 1 -1 -> 0 dqshi007 shift 0 -2 -> 0 dqshi008 shift 1234567890123456789012345678901234 -1 -> 123456789012345678901234567890123 dqshi009 shift 1234567890123456789012345678901234 -33 -> 1 dqshi010 shift 1234567890123456789012345678901234 -34 -> 0 dqshi011 shift 9934567890123456789012345678901234 -33 -> 9 dqshi012 shift 9934567890123456789012345678901234 -34 -> 0 -- rhs must be an integer dqshi015 shift 1 1.5 -> NaN Invalid_operation dqshi016 shift 1 1.0 -> NaN Invalid_operation dqshi017 shift 1 0.1 -> NaN Invalid_operation dqshi018 shift 1 0.0 -> NaN Invalid_operation dqshi019 shift 1 1E+1 -> NaN Invalid_operation dqshi020 shift 1 1E+99 -> NaN Invalid_operation dqshi021 shift 1 Inf -> NaN Invalid_operation dqshi022 shift 1 -Inf -> NaN Invalid_operation -- and |rhs| <= precision dqshi025 shift 1 -1000 -> NaN Invalid_operation dqshi026 shift 1 -35 -> NaN Invalid_operation dqshi027 shift 1 35 -> NaN Invalid_operation dqshi028 shift 1 1000 -> NaN Invalid_operation -- full shifting pattern dqshi030 shift 1234567890123456789012345678901234 -34 -> 0 dqshi031 shift 1234567890123456789012345678901234 -33 -> 1 dqshi032 shift 1234567890123456789012345678901234 -32 -> 12 dqshi033 shift 1234567890123456789012345678901234 -31 -> 123 dqshi034 shift 1234567890123456789012345678901234 -30 -> 1234 dqshi035 shift 1234567890123456789012345678901234 -29 -> 12345 dqshi036 shift 1234567890123456789012345678901234 -28 -> 123456 dqshi037 shift 1234567890123456789012345678901234 -27 -> 1234567 dqshi038 shift 1234567890123456789012345678901234 -26 -> 12345678 dqshi039 shift 1234567890123456789012345678901234 -25 -> 123456789 dqshi040 shift 1234567890123456789012345678901234 -24 -> 1234567890 dqshi041 shift 1234567890123456789012345678901234 -23 -> 12345678901 dqshi042 shift 1234567890123456789012345678901234 -22 -> 123456789012 dqshi043 shift 1234567890123456789012345678901234 -21 -> 1234567890123 dqshi044 shift 1234567890123456789012345678901234 -20 -> 12345678901234 dqshi045 shift 1234567890123456789012345678901234 -19 -> 123456789012345 dqshi047 shift 1234567890123456789012345678901234 -18 -> 1234567890123456 dqshi048 shift 1234567890123456789012345678901234 -17 -> 12345678901234567 dqshi049 shift 1234567890123456789012345678901234 -16 -> 123456789012345678 dqshi050 shift 1234567890123456789012345678901234 -15 -> 1234567890123456789 dqshi051 shift 1234567890123456789012345678901234 -14 -> 12345678901234567890 dqshi052 shift 1234567890123456789012345678901234 -13 -> 123456789012345678901 dqshi053 shift 1234567890123456789012345678901234 -12 -> 1234567890123456789012 dqshi054 shift 1234567890123456789012345678901234 -11 -> 12345678901234567890123 dqshi055 shift 1234567890123456789012345678901234 -10 -> 123456789012345678901234 dqshi056 shift 1234567890123456789012345678901234 -9 -> 1234567890123456789012345 dqshi057 shift 1234567890123456789012345678901234 -8 -> 12345678901234567890123456 dqshi058 shift 1234567890123456789012345678901234 -7 -> 123456789012345678901234567 dqshi059 shift 1234567890123456789012345678901234 -6 -> 1234567890123456789012345678 dqshi060 shift 1234567890123456789012345678901234 -5 -> 12345678901234567890123456789 dqshi061 shift 1234567890123456789012345678901234 -4 -> 123456789012345678901234567890 dqshi062 shift 1234567890123456789012345678901234 -3 -> 1234567890123456789012345678901 dqshi063 shift 1234567890123456789012345678901234 -2 -> 12345678901234567890123456789012 dqshi064 shift 1234567890123456789012345678901234 -1 -> 123456789012345678901234567890123 dqshi065 shift 1234567890123456789012345678901234 -0 -> 1234567890123456789012345678901234 dqshi066 shift 1234567890123456789012345678901234 +0 -> 1234567890123456789012345678901234 dqshi067 shift 1234567890123456789012345678901234 +1 -> 2345678901234567890123456789012340 dqshi068 shift 1234567890123456789012345678901234 +2 -> 3456789012345678901234567890123400 dqshi069 shift 1234567890123456789012345678901234 +3 -> 4567890123456789012345678901234000 dqshi070 shift 1234567890123456789012345678901234 +4 -> 5678901234567890123456789012340000 dqshi071 shift 1234567890123456789012345678901234 +5 -> 6789012345678901234567890123400000 dqshi072 shift 1234567890123456789012345678901234 +6 -> 7890123456789012345678901234000000 dqshi073 shift 1234567890123456789012345678901234 +7 -> 8901234567890123456789012340000000 dqshi074 shift 1234567890123456789012345678901234 +8 -> 9012345678901234567890123400000000 dqshi075 shift 1234567890123456789012345678901234 +9 -> 123456789012345678901234000000000 dqshi076 shift 1234567890123456789012345678901234 +10 -> 1234567890123456789012340000000000 dqshi077 shift 1234567890123456789012345678901234 +11 -> 2345678901234567890123400000000000 dqshi078 shift 1234567890123456789012345678901234 +12 -> 3456789012345678901234000000000000 dqshi079 shift 1234567890123456789012345678901234 +13 -> 4567890123456789012340000000000000 dqshi080 shift 1234567890123456789012345678901234 +14 -> 5678901234567890123400000000000000 dqshi081 shift 1234567890123456789012345678901234 +15 -> 6789012345678901234000000000000000 dqshi082 shift 1234567890123456789012345678901234 +16 -> 7890123456789012340000000000000000 dqshi083 shift 1234567890123456789012345678901234 +17 -> 8901234567890123400000000000000000 dqshi084 shift 1234567890123456789012345678901234 +18 -> 9012345678901234000000000000000000 dqshi085 shift 1234567890123456789012345678901234 +19 -> 123456789012340000000000000000000 dqshi086 shift 1234567890123456789012345678901234 +20 -> 1234567890123400000000000000000000 dqshi087 shift 1234567890123456789012345678901234 +21 -> 2345678901234000000000000000000000 dqshi088 shift 1234567890123456789012345678901234 +22 -> 3456789012340000000000000000000000 dqshi089 shift 1234567890123456789012345678901234 +23 -> 4567890123400000000000000000000000 dqshi090 shift 1234567890123456789012345678901234 +24 -> 5678901234000000000000000000000000 dqshi091 shift 1234567890123456789012345678901234 +25 -> 6789012340000000000000000000000000 dqshi092 shift 1234567890123456789012345678901234 +26 -> 7890123400000000000000000000000000 dqshi093 shift 1234567890123456789012345678901234 +27 -> 8901234000000000000000000000000000 dqshi094 shift 1234567890123456789012345678901234 +28 -> 9012340000000000000000000000000000 dqshi095 shift 1234567890123456789012345678901234 +29 -> 123400000000000000000000000000000 dqshi096 shift 1234567890123456789012345678901234 +30 -> 1234000000000000000000000000000000 dqshi097 shift 1234567890123456789012345678901234 +31 -> 2340000000000000000000000000000000 dqshi098 shift 1234567890123456789012345678901234 +32 -> 3400000000000000000000000000000000 dqshi099 shift 1234567890123456789012345678901234 +33 -> 4000000000000000000000000000000000 dqshi100 shift 1234567890123456789012345678901234 +34 -> 0 -- zeros dqshi270 shift 0E-10 +29 -> 0E-10 dqshi271 shift 0E-10 -29 -> 0E-10 dqshi272 shift 0.000 +29 -> 0.000 dqshi273 shift 0.000 -29 -> 0.000 dqshi274 shift 0E+10 +29 -> 0E+10 dqshi275 shift 0E+10 -29 -> 0E+10 dqshi276 shift -0E-10 +29 -> -0E-10 dqshi277 shift -0E-10 -29 -> -0E-10 dqshi278 shift -0.000 +29 -> -0.000 dqshi279 shift -0.000 -29 -> -0.000 dqshi280 shift -0E+10 +29 -> -0E+10 dqshi281 shift -0E+10 -29 -> -0E+10 -- Nmax, Nmin, Ntiny dqshi141 shift 9.999999999999999999999999999999999E+6144 -1 -> 9.99999999999999999999999999999999E+6143 dqshi142 shift 9.999999999999999999999999999999999E+6144 -33 -> 9E+6111 dqshi143 shift 9.999999999999999999999999999999999E+6144 1 -> 9.999999999999999999999999999999990E+6144 dqshi144 shift 9.999999999999999999999999999999999E+6144 33 -> 9.000000000000000000000000000000000E+6144 dqshi145 shift 1E-6143 -1 -> 0E-6143 dqshi146 shift 1E-6143 -33 -> 0E-6143 dqshi147 shift 1E-6143 1 -> 1.0E-6142 dqshi148 shift 1E-6143 33 -> 1.000000000000000000000000000000000E-6110 dqshi151 shift 1.000000000000000000000000000000000E-6143 -1 -> 1.00000000000000000000000000000000E-6144 dqshi152 shift 1.000000000000000000000000000000000E-6143 -33 -> 1E-6176 dqshi153 shift 1.000000000000000000000000000000000E-6143 1 -> 0E-6176 dqshi154 shift 1.000000000000000000000000000000000E-6143 33 -> 0E-6176 dqshi155 shift 9.000000000000000000000000000000000E-6143 -1 -> 9.00000000000000000000000000000000E-6144 dqshi156 shift 9.000000000000000000000000000000000E-6143 -33 -> 9E-6176 dqshi157 shift 9.000000000000000000000000000000000E-6143 1 -> 0E-6176 dqshi158 shift 9.000000000000000000000000000000000E-6143 33 -> 0E-6176 dqshi160 shift 1E-6176 -1 -> 0E-6176 dqshi161 shift 1E-6176 -33 -> 0E-6176 dqshi162 shift 1E-6176 1 -> 1.0E-6175 dqshi163 shift 1E-6176 33 -> 1.000000000000000000000000000000000E-6143 -- negatives dqshi171 shift -9.999999999999999999999999999999999E+6144 -1 -> -9.99999999999999999999999999999999E+6143 dqshi172 shift -9.999999999999999999999999999999999E+6144 -33 -> -9E+6111 dqshi173 shift -9.999999999999999999999999999999999E+6144 1 -> -9.999999999999999999999999999999990E+6144 dqshi174 shift -9.999999999999999999999999999999999E+6144 33 -> -9.000000000000000000000000000000000E+6144 dqshi175 shift -1E-6143 -1 -> -0E-6143 dqshi176 shift -1E-6143 -33 -> -0E-6143 dqshi177 shift -1E-6143 1 -> -1.0E-6142 dqshi178 shift -1E-6143 33 -> -1.000000000000000000000000000000000E-6110 dqshi181 shift -1.000000000000000000000000000000000E-6143 -1 -> -1.00000000000000000000000000000000E-6144 dqshi182 shift -1.000000000000000000000000000000000E-6143 -33 -> -1E-6176 dqshi183 shift -1.000000000000000000000000000000000E-6143 1 -> -0E-6176 dqshi184 shift -1.000000000000000000000000000000000E-6143 33 -> -0E-6176 dqshi185 shift -9.000000000000000000000000000000000E-6143 -1 -> -9.00000000000000000000000000000000E-6144 dqshi186 shift -9.000000000000000000000000000000000E-6143 -33 -> -9E-6176 dqshi187 shift -9.000000000000000000000000000000000E-6143 1 -> -0E-6176 dqshi188 shift -9.000000000000000000000000000000000E-6143 33 -> -0E-6176 dqshi190 shift -1E-6176 -1 -> -0E-6176 dqshi191 shift -1E-6176 -33 -> -0E-6176 dqshi192 shift -1E-6176 1 -> -1.0E-6175 dqshi193 shift -1E-6176 33 -> -1.000000000000000000000000000000000E-6143 -- more negatives (of sanities) dqshi201 shift -0 0 -> -0 dqshi202 shift -0 2 -> -0 dqshi203 shift -1 2 -> -100 dqshi204 shift -1 33 -> -1000000000000000000000000000000000 dqshi205 shift -1 34 -> -0 dqshi206 shift -1 -1 -> -0 dqshi207 shift -0 -2 -> -0 dqshi208 shift -1234567890123456789012345678901234 -1 -> -123456789012345678901234567890123 dqshi209 shift -1234567890123456789012345678901234 -33 -> -1 dqshi210 shift -1234567890123456789012345678901234 -34 -> -0 dqshi211 shift -9934567890123456789012345678901234 -33 -> -9 dqshi212 shift -9934567890123456789012345678901234 -34 -> -0 -- Specials; NaNs are handled as usual dqshi781 shift -Inf -8 -> -Infinity dqshi782 shift -Inf -1 -> -Infinity dqshi783 shift -Inf -0 -> -Infinity dqshi784 shift -Inf 0 -> -Infinity dqshi785 shift -Inf 1 -> -Infinity dqshi786 shift -Inf 8 -> -Infinity dqshi787 shift -1000 -Inf -> NaN Invalid_operation dqshi788 shift -Inf -Inf -> NaN Invalid_operation dqshi789 shift -1 -Inf -> NaN Invalid_operation dqshi790 shift -0 -Inf -> NaN Invalid_operation dqshi791 shift 0 -Inf -> NaN Invalid_operation dqshi792 shift 1 -Inf -> NaN Invalid_operation dqshi793 shift 1000 -Inf -> NaN Invalid_operation dqshi794 shift Inf -Inf -> NaN Invalid_operation dqshi800 shift Inf -Inf -> NaN Invalid_operation dqshi801 shift Inf -8 -> Infinity dqshi802 shift Inf -1 -> Infinity dqshi803 shift Inf -0 -> Infinity dqshi804 shift Inf 0 -> Infinity dqshi805 shift Inf 1 -> Infinity dqshi806 shift Inf 8 -> Infinity dqshi807 shift Inf Inf -> NaN Invalid_operation dqshi808 shift -1000 Inf -> NaN Invalid_operation dqshi809 shift -Inf Inf -> NaN Invalid_operation dqshi810 shift -1 Inf -> NaN Invalid_operation dqshi811 shift -0 Inf -> NaN Invalid_operation dqshi812 shift 0 Inf -> NaN Invalid_operation dqshi813 shift 1 Inf -> NaN Invalid_operation dqshi814 shift 1000 Inf -> NaN Invalid_operation dqshi815 shift Inf Inf -> NaN Invalid_operation dqshi821 shift NaN -Inf -> NaN dqshi822 shift NaN -1000 -> NaN dqshi823 shift NaN -1 -> NaN dqshi824 shift NaN -0 -> NaN dqshi825 shift NaN 0 -> NaN dqshi826 shift NaN 1 -> NaN dqshi827 shift NaN 1000 -> NaN dqshi828 shift NaN Inf -> NaN dqshi829 shift NaN NaN -> NaN dqshi830 shift -Inf NaN -> NaN dqshi831 shift -1000 NaN -> NaN dqshi832 shift -1 NaN -> NaN dqshi833 shift -0 NaN -> NaN dqshi834 shift 0 NaN -> NaN dqshi835 shift 1 NaN -> NaN dqshi836 shift 1000 NaN -> NaN dqshi837 shift Inf NaN -> NaN dqshi841 shift sNaN -Inf -> NaN Invalid_operation dqshi842 shift sNaN -1000 -> NaN Invalid_operation dqshi843 shift sNaN -1 -> NaN Invalid_operation dqshi844 shift sNaN -0 -> NaN Invalid_operation dqshi845 shift sNaN 0 -> NaN Invalid_operation dqshi846 shift sNaN 1 -> NaN Invalid_operation dqshi847 shift sNaN 1000 -> NaN Invalid_operation dqshi848 shift sNaN NaN -> NaN Invalid_operation dqshi849 shift sNaN sNaN -> NaN Invalid_operation dqshi850 shift NaN sNaN -> NaN Invalid_operation dqshi851 shift -Inf sNaN -> NaN Invalid_operation dqshi852 shift -1000 sNaN -> NaN Invalid_operation dqshi853 shift -1 sNaN -> NaN Invalid_operation dqshi854 shift -0 sNaN -> NaN Invalid_operation dqshi855 shift 0 sNaN -> NaN Invalid_operation dqshi856 shift 1 sNaN -> NaN Invalid_operation dqshi857 shift 1000 sNaN -> NaN Invalid_operation dqshi858 shift Inf sNaN -> NaN Invalid_operation dqshi859 shift NaN sNaN -> NaN Invalid_operation -- propagating NaNs dqshi861 shift NaN1 -Inf -> NaN1 dqshi862 shift +NaN2 -1000 -> NaN2 dqshi863 shift NaN3 1000 -> NaN3 dqshi864 shift NaN4 Inf -> NaN4 dqshi865 shift NaN5 +NaN6 -> NaN5 dqshi866 shift -Inf NaN7 -> NaN7 dqshi867 shift -1000 NaN8 -> NaN8 dqshi868 shift 1000 NaN9 -> NaN9 dqshi869 shift Inf +NaN10 -> NaN10 dqshi871 shift sNaN11 -Inf -> NaN11 Invalid_operation dqshi872 shift sNaN12 -1000 -> NaN12 Invalid_operation dqshi873 shift sNaN13 1000 -> NaN13 Invalid_operation dqshi874 shift sNaN14 NaN17 -> NaN14 Invalid_operation dqshi875 shift sNaN15 sNaN18 -> NaN15 Invalid_operation dqshi876 shift NaN16 sNaN19 -> NaN19 Invalid_operation dqshi877 shift -Inf +sNaN20 -> NaN20 Invalid_operation dqshi878 shift -1000 sNaN21 -> NaN21 Invalid_operation dqshi879 shift 1000 sNaN22 -> NaN22 Invalid_operation dqshi880 shift Inf sNaN23 -> NaN23 Invalid_operation dqshi881 shift +NaN25 +sNaN24 -> NaN24 Invalid_operation dqshi882 shift -NaN26 NaN28 -> -NaN26 dqshi883 shift -sNaN27 sNaN29 -> -NaN27 Invalid_operation dqshi884 shift 1000 -NaN30 -> -NaN30 dqshi885 shift 1000 -sNaN31 -> -NaN31 Invalid_operation
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