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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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