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✏️ ddRotate.decTest
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------------------------------------------------------------------------ -- ddRotate.decTest -- rotate a 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 ddrot001 rotate 0 0 -> 0 ddrot002 rotate 0 2 -> 0 ddrot003 rotate 1 2 -> 100 ddrot004 rotate 1 15 -> 1000000000000000 ddrot005 rotate 1 16 -> 1 ddrot006 rotate 1 -1 -> 1000000000000000 ddrot007 rotate 0 -2 -> 0 ddrot008 rotate 1234567890123456 -1 -> 6123456789012345 ddrot009 rotate 1234567890123456 -15 -> 2345678901234561 ddrot010 rotate 1234567890123456 -16 -> 1234567890123456 ddrot011 rotate 9934567890123456 -15 -> 9345678901234569 ddrot012 rotate 9934567890123456 -16 -> 9934567890123456 -- rhs must be an integer ddrot015 rotate 1 1.5 -> NaN Invalid_operation ddrot016 rotate 1 1.0 -> NaN Invalid_operation ddrot017 rotate 1 0.1 -> NaN Invalid_operation ddrot018 rotate 1 0.0 -> NaN Invalid_operation ddrot019 rotate 1 1E+1 -> NaN Invalid_operation ddrot020 rotate 1 1E+99 -> NaN Invalid_operation ddrot021 rotate 1 Inf -> NaN Invalid_operation ddrot022 rotate 1 -Inf -> NaN Invalid_operation -- and |rhs| <= precision ddrot025 rotate 1 -1000 -> NaN Invalid_operation ddrot026 rotate 1 -17 -> NaN Invalid_operation ddrot027 rotate 1 17 -> NaN Invalid_operation ddrot028 rotate 1 1000 -> NaN Invalid_operation -- full pattern ddrot030 rotate 1234567890123456 -16 -> 1234567890123456 ddrot031 rotate 1234567890123456 -15 -> 2345678901234561 ddrot032 rotate 1234567890123456 -14 -> 3456789012345612 ddrot033 rotate 1234567890123456 -13 -> 4567890123456123 ddrot034 rotate 1234567890123456 -12 -> 5678901234561234 ddrot035 rotate 1234567890123456 -11 -> 6789012345612345 ddrot036 rotate 1234567890123456 -10 -> 7890123456123456 ddrot037 rotate 1234567890123456 -9 -> 8901234561234567 ddrot038 rotate 1234567890123456 -8 -> 9012345612345678 ddrot039 rotate 1234567890123456 -7 -> 123456123456789 ddrot040 rotate 1234567890123456 -6 -> 1234561234567890 ddrot041 rotate 1234567890123456 -5 -> 2345612345678901 ddrot042 rotate 1234567890123456 -4 -> 3456123456789012 ddrot043 rotate 1234567890123456 -3 -> 4561234567890123 ddrot044 rotate 1234567890123456 -2 -> 5612345678901234 ddrot045 rotate 1234567890123456 -1 -> 6123456789012345 ddrot046 rotate 1234567890123456 -0 -> 1234567890123456 ddrot047 rotate 1234567890123456 +0 -> 1234567890123456 ddrot048 rotate 1234567890123456 +1 -> 2345678901234561 ddrot049 rotate 1234567890123456 +2 -> 3456789012345612 ddrot050 rotate 1234567890123456 +3 -> 4567890123456123 ddrot051 rotate 1234567890123456 +4 -> 5678901234561234 ddrot052 rotate 1234567890123456 +5 -> 6789012345612345 ddrot053 rotate 1234567890123456 +6 -> 7890123456123456 ddrot054 rotate 1234567890123456 +7 -> 8901234561234567 ddrot055 rotate 1234567890123456 +8 -> 9012345612345678 ddrot056 rotate 1234567890123456 +9 -> 123456123456789 ddrot057 rotate 1234567890123456 +10 -> 1234561234567890 ddrot058 rotate 1234567890123456 +11 -> 2345612345678901 ddrot059 rotate 1234567890123456 +12 -> 3456123456789012 ddrot060 rotate 1234567890123456 +13 -> 4561234567890123 ddrot061 rotate 1234567890123456 +14 -> 5612345678901234 ddrot062 rotate 1234567890123456 +15 -> 6123456789012345 ddrot063 rotate 1234567890123456 +16 -> 1234567890123456 -- zeros ddrot070 rotate 0E-10 +9 -> 0E-10 ddrot071 rotate 0E-10 -9 -> 0E-10 ddrot072 rotate 0.000 +9 -> 0.000 ddrot073 rotate 0.000 -9 -> 0.000 ddrot074 rotate 0E+10 +9 -> 0E+10 ddrot075 rotate 0E+10 -9 -> 0E+10 ddrot076 rotate -0E-10 +9 -> -0E-10 ddrot077 rotate -0E-10 -9 -> -0E-10 ddrot078 rotate -0.000 +9 -> -0.000 ddrot079 rotate -0.000 -9 -> -0.000 ddrot080 rotate -0E+10 +9 -> -0E+10 ddrot081 rotate -0E+10 -9 -> -0E+10 -- Nmax, Nmin, Ntiny ddrot141 rotate 9.999999999999999E+384 -1 -> 9.999999999999999E+384 ddrot142 rotate 9.999999999999999E+384 -15 -> 9.999999999999999E+384 ddrot143 rotate 9.999999999999999E+384 1 -> 9.999999999999999E+384 ddrot144 rotate 9.999999999999999E+384 15 -> 9.999999999999999E+384 ddrot145 rotate 1E-383 -1 -> 1.000000000000000E-368 ddrot146 rotate 1E-383 -15 -> 1.0E-382 ddrot147 rotate 1E-383 1 -> 1.0E-382 ddrot148 rotate 1E-383 15 -> 1.000000000000000E-368 ddrot151 rotate 1.000000000000000E-383 -1 -> 1.00000000000000E-384 ddrot152 rotate 1.000000000000000E-383 -15 -> 1E-398 ddrot153 rotate 1.000000000000000E-383 1 -> 1E-398 ddrot154 rotate 1.000000000000000E-383 15 -> 1.00000000000000E-384 ddrot155 rotate 9.000000000000000E-383 -1 -> 9.00000000000000E-384 ddrot156 rotate 9.000000000000000E-383 -15 -> 9E-398 ddrot157 rotate 9.000000000000000E-383 1 -> 9E-398 ddrot158 rotate 9.000000000000000E-383 15 -> 9.00000000000000E-384 ddrot160 rotate 1E-398 -1 -> 1.000000000000000E-383 ddrot161 rotate 1E-398 -15 -> 1.0E-397 ddrot162 rotate 1E-398 1 -> 1.0E-397 ddrot163 rotate 1E-398 15 -> 1.000000000000000E-383 -- negatives ddrot171 rotate -9.999999999999999E+384 -1 -> -9.999999999999999E+384 ddrot172 rotate -9.999999999999999E+384 -15 -> -9.999999999999999E+384 ddrot173 rotate -9.999999999999999E+384 1 -> -9.999999999999999E+384 ddrot174 rotate -9.999999999999999E+384 15 -> -9.999999999999999E+384 ddrot175 rotate -1E-383 -1 -> -1.000000000000000E-368 ddrot176 rotate -1E-383 -15 -> -1.0E-382 ddrot177 rotate -1E-383 1 -> -1.0E-382 ddrot178 rotate -1E-383 15 -> -1.000000000000000E-368 ddrot181 rotate -1.000000000000000E-383 -1 -> -1.00000000000000E-384 ddrot182 rotate -1.000000000000000E-383 -15 -> -1E-398 ddrot183 rotate -1.000000000000000E-383 1 -> -1E-398 ddrot184 rotate -1.000000000000000E-383 15 -> -1.00000000000000E-384 ddrot185 rotate -9.000000000000000E-383 -1 -> -9.00000000000000E-384 ddrot186 rotate -9.000000000000000E-383 -15 -> -9E-398 ddrot187 rotate -9.000000000000000E-383 1 -> -9E-398 ddrot188 rotate -9.000000000000000E-383 15 -> -9.00000000000000E-384 ddrot190 rotate -1E-398 -1 -> -1.000000000000000E-383 ddrot191 rotate -1E-398 -15 -> -1.0E-397 ddrot192 rotate -1E-398 1 -> -1.0E-397 ddrot193 rotate -1E-398 15 -> -1.000000000000000E-383 -- more negatives (of sanities) ddrot201 rotate -0 0 -> -0 ddrot202 rotate -0 2 -> -0 ddrot203 rotate -1 2 -> -100 ddrot204 rotate -1 15 -> -1000000000000000 ddrot205 rotate -1 16 -> -1 ddrot206 rotate -1 -1 -> -1000000000000000 ddrot207 rotate -0 -2 -> -0 ddrot208 rotate -1234567890123456 -1 -> -6123456789012345 ddrot209 rotate -1234567890123456 -15 -> -2345678901234561 ddrot210 rotate -1234567890123456 -16 -> -1234567890123456 ddrot211 rotate -9934567890123456 -15 -> -9345678901234569 ddrot212 rotate -9934567890123456 -16 -> -9934567890123456 -- Specials; NaNs are handled as usual ddrot781 rotate -Inf -8 -> -Infinity ddrot782 rotate -Inf -1 -> -Infinity ddrot783 rotate -Inf -0 -> -Infinity ddrot784 rotate -Inf 0 -> -Infinity ddrot785 rotate -Inf 1 -> -Infinity ddrot786 rotate -Inf 8 -> -Infinity ddrot787 rotate -1000 -Inf -> NaN Invalid_operation ddrot788 rotate -Inf -Inf -> NaN Invalid_operation ddrot789 rotate -1 -Inf -> NaN Invalid_operation ddrot790 rotate -0 -Inf -> NaN Invalid_operation ddrot791 rotate 0 -Inf -> NaN Invalid_operation ddrot792 rotate 1 -Inf -> NaN Invalid_operation ddrot793 rotate 1000 -Inf -> NaN Invalid_operation ddrot794 rotate Inf -Inf -> NaN Invalid_operation ddrot800 rotate Inf -Inf -> NaN Invalid_operation ddrot801 rotate Inf -8 -> Infinity ddrot802 rotate Inf -1 -> Infinity ddrot803 rotate Inf -0 -> Infinity ddrot804 rotate Inf 0 -> Infinity ddrot805 rotate Inf 1 -> Infinity ddrot806 rotate Inf 8 -> Infinity ddrot807 rotate Inf Inf -> NaN Invalid_operation ddrot808 rotate -1000 Inf -> NaN Invalid_operation ddrot809 rotate -Inf Inf -> NaN Invalid_operation ddrot810 rotate -1 Inf -> NaN Invalid_operation ddrot811 rotate -0 Inf -> NaN Invalid_operation ddrot812 rotate 0 Inf -> NaN Invalid_operation ddrot813 rotate 1 Inf -> NaN Invalid_operation ddrot814 rotate 1000 Inf -> NaN Invalid_operation ddrot815 rotate Inf Inf -> NaN Invalid_operation ddrot821 rotate NaN -Inf -> NaN ddrot822 rotate NaN -1000 -> NaN ddrot823 rotate NaN -1 -> NaN ddrot824 rotate NaN -0 -> NaN ddrot825 rotate NaN 0 -> NaN ddrot826 rotate NaN 1 -> NaN ddrot827 rotate NaN 1000 -> NaN ddrot828 rotate NaN Inf -> NaN ddrot829 rotate NaN NaN -> NaN ddrot830 rotate -Inf NaN -> NaN ddrot831 rotate -1000 NaN -> NaN ddrot832 rotate -1 NaN -> NaN ddrot833 rotate -0 NaN -> NaN ddrot834 rotate 0 NaN -> NaN ddrot835 rotate 1 NaN -> NaN ddrot836 rotate 1000 NaN -> NaN ddrot837 rotate Inf NaN -> NaN ddrot841 rotate sNaN -Inf -> NaN Invalid_operation ddrot842 rotate sNaN -1000 -> NaN Invalid_operation ddrot843 rotate sNaN -1 -> NaN Invalid_operation ddrot844 rotate sNaN -0 -> NaN Invalid_operation ddrot845 rotate sNaN 0 -> NaN Invalid_operation ddrot846 rotate sNaN 1 -> NaN Invalid_operation ddrot847 rotate sNaN 1000 -> NaN Invalid_operation ddrot848 rotate sNaN NaN -> NaN Invalid_operation ddrot849 rotate sNaN sNaN -> NaN Invalid_operation ddrot850 rotate NaN sNaN -> NaN Invalid_operation ddrot851 rotate -Inf sNaN -> NaN Invalid_operation ddrot852 rotate -1000 sNaN -> NaN Invalid_operation ddrot853 rotate -1 sNaN -> NaN Invalid_operation ddrot854 rotate -0 sNaN -> NaN Invalid_operation ddrot855 rotate 0 sNaN -> NaN Invalid_operation ddrot856 rotate 1 sNaN -> NaN Invalid_operation ddrot857 rotate 1000 sNaN -> NaN Invalid_operation ddrot858 rotate Inf sNaN -> NaN Invalid_operation ddrot859 rotate NaN sNaN -> NaN Invalid_operation -- propagating NaNs ddrot861 rotate NaN1 -Inf -> NaN1 ddrot862 rotate +NaN2 -1000 -> NaN2 ddrot863 rotate NaN3 1000 -> NaN3 ddrot864 rotate NaN4 Inf -> NaN4 ddrot865 rotate NaN5 +NaN6 -> NaN5 ddrot866 rotate -Inf NaN7 -> NaN7 ddrot867 rotate -1000 NaN8 -> NaN8 ddrot868 rotate 1000 NaN9 -> NaN9 ddrot869 rotate Inf +NaN10 -> NaN10 ddrot871 rotate sNaN11 -Inf -> NaN11 Invalid_operation ddrot872 rotate sNaN12 -1000 -> NaN12 Invalid_operation ddrot873 rotate sNaN13 1000 -> NaN13 Invalid_operation ddrot874 rotate sNaN14 NaN17 -> NaN14 Invalid_operation ddrot875 rotate sNaN15 sNaN18 -> NaN15 Invalid_operation ddrot876 rotate NaN16 sNaN19 -> NaN19 Invalid_operation ddrot877 rotate -Inf +sNaN20 -> NaN20 Invalid_operation ddrot878 rotate -1000 sNaN21 -> NaN21 Invalid_operation ddrot879 rotate 1000 sNaN22 -> NaN22 Invalid_operation ddrot880 rotate Inf sNaN23 -> NaN23 Invalid_operation ddrot881 rotate +NaN25 +sNaN24 -> NaN24 Invalid_operation ddrot882 rotate -NaN26 NaN28 -> -NaN26 ddrot883 rotate -sNaN27 sNaN29 -> -NaN27 Invalid_operation ddrot884 rotate 1000 -NaN30 -> -NaN30 ddrot885 rotate 1000 -sNaN31 -> -NaN31 Invalid_operation
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