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Diffstat (limited to 'lib/python2.7/test/decimaltestdata/ddShift.decTest')
| -rw-r--r-- | lib/python2.7/test/decimaltestdata/ddShift.decTest | 262 |
1 files changed, 262 insertions, 0 deletions
diff --git a/lib/python2.7/test/decimaltestdata/ddShift.decTest b/lib/python2.7/test/decimaltestdata/ddShift.decTest new file mode 100644 index 0000000..f62a236 --- /dev/null +++ b/lib/python2.7/test/decimaltestdata/ddShift.decTest @@ -0,0 +1,262 @@ +------------------------------------------------------------------------ +-- 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 |