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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 --
-- [email protected] --
------------------------------------------------------------------------
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