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cpython/Lib/test/decimaltestdata/ddRotate.decTest

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Decimal module and test cases were updated to their state of the art. It now complies latest specification and tests. The only difference of this version with the one in the trunk is that a small subset that hash tests were removed, because they rely on modifications to core hash() function (see issue 1182 for further details).
2008-01-08 12:20:31 -04:00
------------------------------------------------------------------------
-- ddRotate.decTest -- rotate a decDouble coefficient left or right --
-- Copyright (c) IBM Corporation, 1981, 2007. 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: 2.57
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