2007-09-13 15:13:15 -03:00
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------------------------------------------------------------------------
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-- ddRotate.decTest -- rotate a decDouble coefficient left or right --
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-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
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------------------------------------------------------------------------
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-- Please see the document "General Decimal Arithmetic Testcases" --
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-- at http://www2.hursley.ibm.com/decimal for the description of --
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-- these testcases. --
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-- --
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-- These testcases are experimental ('beta' versions), and they --
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-- may contain errors. They are offered on an as-is basis. In --
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-- particular, achieving the same results as the tests here is not --
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-- a guarantee that an implementation complies with any Standard --
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-- or specification. The tests are not exhaustive. --
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-- --
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-- Please send comments, suggestions, and corrections to the author: --
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-- Mike Cowlishaw, IBM Fellow --
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-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
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-- mfc@uk.ibm.com --
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------------------------------------------------------------------------
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2007-11-23 14:14:50 -04:00
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version: 2.57
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2007-09-13 15:13:15 -03:00
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precision: 16
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maxExponent: 384
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minExponent: -383
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extended: 1
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clamp: 1
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rounding: half_even
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-- Sanity check
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ddrot001 rotate 0 0 -> 0
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ddrot002 rotate 0 2 -> 0
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ddrot003 rotate 1 2 -> 100
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ddrot004 rotate 1 15 -> 1000000000000000
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ddrot005 rotate 1 16 -> 1
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ddrot006 rotate 1 -1 -> 1000000000000000
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ddrot007 rotate 0 -2 -> 0
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ddrot008 rotate 1234567890123456 -1 -> 6123456789012345
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ddrot009 rotate 1234567890123456 -15 -> 2345678901234561
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ddrot010 rotate 1234567890123456 -16 -> 1234567890123456
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ddrot011 rotate 9934567890123456 -15 -> 9345678901234569
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ddrot012 rotate 9934567890123456 -16 -> 9934567890123456
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-- rhs must be an integer
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ddrot015 rotate 1 1.5 -> NaN Invalid_operation
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ddrot016 rotate 1 1.0 -> NaN Invalid_operation
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ddrot017 rotate 1 0.1 -> NaN Invalid_operation
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ddrot018 rotate 1 0.0 -> NaN Invalid_operation
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ddrot019 rotate 1 1E+1 -> NaN Invalid_operation
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ddrot020 rotate 1 1E+99 -> NaN Invalid_operation
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ddrot021 rotate 1 Inf -> NaN Invalid_operation
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ddrot022 rotate 1 -Inf -> NaN Invalid_operation
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-- and |rhs| <= precision
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ddrot025 rotate 1 -1000 -> NaN Invalid_operation
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ddrot026 rotate 1 -17 -> NaN Invalid_operation
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ddrot027 rotate 1 17 -> NaN Invalid_operation
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ddrot028 rotate 1 1000 -> NaN Invalid_operation
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-- full pattern
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ddrot030 rotate 1234567890123456 -16 -> 1234567890123456
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ddrot031 rotate 1234567890123456 -15 -> 2345678901234561
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ddrot032 rotate 1234567890123456 -14 -> 3456789012345612
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ddrot033 rotate 1234567890123456 -13 -> 4567890123456123
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ddrot034 rotate 1234567890123456 -12 -> 5678901234561234
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ddrot035 rotate 1234567890123456 -11 -> 6789012345612345
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ddrot036 rotate 1234567890123456 -10 -> 7890123456123456
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ddrot037 rotate 1234567890123456 -9 -> 8901234561234567
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ddrot038 rotate 1234567890123456 -8 -> 9012345612345678
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ddrot039 rotate 1234567890123456 -7 -> 123456123456789
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ddrot040 rotate 1234567890123456 -6 -> 1234561234567890
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ddrot041 rotate 1234567890123456 -5 -> 2345612345678901
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ddrot042 rotate 1234567890123456 -4 -> 3456123456789012
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ddrot043 rotate 1234567890123456 -3 -> 4561234567890123
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ddrot044 rotate 1234567890123456 -2 -> 5612345678901234
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ddrot045 rotate 1234567890123456 -1 -> 6123456789012345
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ddrot046 rotate 1234567890123456 -0 -> 1234567890123456
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ddrot047 rotate 1234567890123456 +0 -> 1234567890123456
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ddrot048 rotate 1234567890123456 +1 -> 2345678901234561
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ddrot049 rotate 1234567890123456 +2 -> 3456789012345612
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ddrot050 rotate 1234567890123456 +3 -> 4567890123456123
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ddrot051 rotate 1234567890123456 +4 -> 5678901234561234
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ddrot052 rotate 1234567890123456 +5 -> 6789012345612345
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ddrot053 rotate 1234567890123456 +6 -> 7890123456123456
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ddrot054 rotate 1234567890123456 +7 -> 8901234561234567
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ddrot055 rotate 1234567890123456 +8 -> 9012345612345678
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ddrot056 rotate 1234567890123456 +9 -> 123456123456789
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ddrot057 rotate 1234567890123456 +10 -> 1234561234567890
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ddrot058 rotate 1234567890123456 +11 -> 2345612345678901
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ddrot059 rotate 1234567890123456 +12 -> 3456123456789012
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ddrot060 rotate 1234567890123456 +13 -> 4561234567890123
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ddrot061 rotate 1234567890123456 +14 -> 5612345678901234
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ddrot062 rotate 1234567890123456 +15 -> 6123456789012345
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ddrot063 rotate 1234567890123456 +16 -> 1234567890123456
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-- zeros
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ddrot070 rotate 0E-10 +9 -> 0E-10
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ddrot071 rotate 0E-10 -9 -> 0E-10
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ddrot072 rotate 0.000 +9 -> 0.000
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ddrot073 rotate 0.000 -9 -> 0.000
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ddrot074 rotate 0E+10 +9 -> 0E+10
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ddrot075 rotate 0E+10 -9 -> 0E+10
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ddrot076 rotate -0E-10 +9 -> -0E-10
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ddrot077 rotate -0E-10 -9 -> -0E-10
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ddrot078 rotate -0.000 +9 -> -0.000
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ddrot079 rotate -0.000 -9 -> -0.000
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ddrot080 rotate -0E+10 +9 -> -0E+10
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ddrot081 rotate -0E+10 -9 -> -0E+10
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-- Nmax, Nmin, Ntiny
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ddrot141 rotate 9.999999999999999E+384 -1 -> 9.999999999999999E+384
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ddrot142 rotate 9.999999999999999E+384 -15 -> 9.999999999999999E+384
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ddrot143 rotate 9.999999999999999E+384 1 -> 9.999999999999999E+384
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ddrot144 rotate 9.999999999999999E+384 15 -> 9.999999999999999E+384
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ddrot145 rotate 1E-383 -1 -> 1.000000000000000E-368
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ddrot146 rotate 1E-383 -15 -> 1.0E-382
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ddrot147 rotate 1E-383 1 -> 1.0E-382
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ddrot148 rotate 1E-383 15 -> 1.000000000000000E-368
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ddrot151 rotate 1.000000000000000E-383 -1 -> 1.00000000000000E-384
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ddrot152 rotate 1.000000000000000E-383 -15 -> 1E-398
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ddrot153 rotate 1.000000000000000E-383 1 -> 1E-398
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ddrot154 rotate 1.000000000000000E-383 15 -> 1.00000000000000E-384
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ddrot155 rotate 9.000000000000000E-383 -1 -> 9.00000000000000E-384
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ddrot156 rotate 9.000000000000000E-383 -15 -> 9E-398
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ddrot157 rotate 9.000000000000000E-383 1 -> 9E-398
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ddrot158 rotate 9.000000000000000E-383 15 -> 9.00000000000000E-384
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ddrot160 rotate 1E-398 -1 -> 1.000000000000000E-383
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ddrot161 rotate 1E-398 -15 -> 1.0E-397
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ddrot162 rotate 1E-398 1 -> 1.0E-397
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ddrot163 rotate 1E-398 15 -> 1.000000000000000E-383
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-- negatives
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ddrot171 rotate -9.999999999999999E+384 -1 -> -9.999999999999999E+384
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ddrot172 rotate -9.999999999999999E+384 -15 -> -9.999999999999999E+384
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ddrot173 rotate -9.999999999999999E+384 1 -> -9.999999999999999E+384
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ddrot174 rotate -9.999999999999999E+384 15 -> -9.999999999999999E+384
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ddrot175 rotate -1E-383 -1 -> -1.000000000000000E-368
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ddrot176 rotate -1E-383 -15 -> -1.0E-382
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ddrot177 rotate -1E-383 1 -> -1.0E-382
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ddrot178 rotate -1E-383 15 -> -1.000000000000000E-368
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ddrot181 rotate -1.000000000000000E-383 -1 -> -1.00000000000000E-384
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ddrot182 rotate -1.000000000000000E-383 -15 -> -1E-398
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ddrot183 rotate -1.000000000000000E-383 1 -> -1E-398
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ddrot184 rotate -1.000000000000000E-383 15 -> -1.00000000000000E-384
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ddrot185 rotate -9.000000000000000E-383 -1 -> -9.00000000000000E-384
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ddrot186 rotate -9.000000000000000E-383 -15 -> -9E-398
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ddrot187 rotate -9.000000000000000E-383 1 -> -9E-398
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ddrot188 rotate -9.000000000000000E-383 15 -> -9.00000000000000E-384
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ddrot190 rotate -1E-398 -1 -> -1.000000000000000E-383
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ddrot191 rotate -1E-398 -15 -> -1.0E-397
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ddrot192 rotate -1E-398 1 -> -1.0E-397
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ddrot193 rotate -1E-398 15 -> -1.000000000000000E-383
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-- more negatives (of sanities)
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ddrot201 rotate -0 0 -> -0
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ddrot202 rotate -0 2 -> -0
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ddrot203 rotate -1 2 -> -100
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ddrot204 rotate -1 15 -> -1000000000000000
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ddrot205 rotate -1 16 -> -1
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ddrot206 rotate -1 -1 -> -1000000000000000
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ddrot207 rotate -0 -2 -> -0
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ddrot208 rotate -1234567890123456 -1 -> -6123456789012345
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ddrot209 rotate -1234567890123456 -15 -> -2345678901234561
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ddrot210 rotate -1234567890123456 -16 -> -1234567890123456
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ddrot211 rotate -9934567890123456 -15 -> -9345678901234569
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ddrot212 rotate -9934567890123456 -16 -> -9934567890123456
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-- Specials; NaNs are handled as usual
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ddrot781 rotate -Inf -8 -> -Infinity
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ddrot782 rotate -Inf -1 -> -Infinity
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ddrot783 rotate -Inf -0 -> -Infinity
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ddrot784 rotate -Inf 0 -> -Infinity
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ddrot785 rotate -Inf 1 -> -Infinity
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ddrot786 rotate -Inf 8 -> -Infinity
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ddrot787 rotate -1000 -Inf -> NaN Invalid_operation
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ddrot788 rotate -Inf -Inf -> NaN Invalid_operation
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ddrot789 rotate -1 -Inf -> NaN Invalid_operation
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ddrot790 rotate -0 -Inf -> NaN Invalid_operation
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ddrot791 rotate 0 -Inf -> NaN Invalid_operation
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ddrot792 rotate 1 -Inf -> NaN Invalid_operation
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ddrot793 rotate 1000 -Inf -> NaN Invalid_operation
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ddrot794 rotate Inf -Inf -> NaN Invalid_operation
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ddrot800 rotate Inf -Inf -> NaN Invalid_operation
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ddrot801 rotate Inf -8 -> Infinity
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ddrot802 rotate Inf -1 -> Infinity
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ddrot803 rotate Inf -0 -> Infinity
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ddrot804 rotate Inf 0 -> Infinity
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ddrot805 rotate Inf 1 -> Infinity
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ddrot806 rotate Inf 8 -> Infinity
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ddrot807 rotate Inf Inf -> NaN Invalid_operation
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ddrot808 rotate -1000 Inf -> NaN Invalid_operation
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ddrot809 rotate -Inf Inf -> NaN Invalid_operation
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ddrot810 rotate -1 Inf -> NaN Invalid_operation
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ddrot811 rotate -0 Inf -> NaN Invalid_operation
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ddrot812 rotate 0 Inf -> NaN Invalid_operation
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ddrot813 rotate 1 Inf -> NaN Invalid_operation
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ddrot814 rotate 1000 Inf -> NaN Invalid_operation
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ddrot815 rotate Inf Inf -> NaN Invalid_operation
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ddrot821 rotate NaN -Inf -> NaN
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ddrot822 rotate NaN -1000 -> NaN
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ddrot823 rotate NaN -1 -> NaN
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ddrot824 rotate NaN -0 -> NaN
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ddrot825 rotate NaN 0 -> NaN
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ddrot826 rotate NaN 1 -> NaN
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ddrot827 rotate NaN 1000 -> NaN
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ddrot828 rotate NaN Inf -> NaN
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ddrot829 rotate NaN NaN -> NaN
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ddrot830 rotate -Inf NaN -> NaN
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ddrot831 rotate -1000 NaN -> NaN
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ddrot832 rotate -1 NaN -> NaN
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ddrot833 rotate -0 NaN -> NaN
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ddrot834 rotate 0 NaN -> NaN
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ddrot835 rotate 1 NaN -> NaN
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ddrot836 rotate 1000 NaN -> NaN
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ddrot837 rotate Inf NaN -> NaN
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ddrot841 rotate sNaN -Inf -> NaN Invalid_operation
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ddrot842 rotate sNaN -1000 -> NaN Invalid_operation
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ddrot843 rotate sNaN -1 -> NaN Invalid_operation
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ddrot844 rotate sNaN -0 -> NaN Invalid_operation
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ddrot845 rotate sNaN 0 -> NaN Invalid_operation
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ddrot846 rotate sNaN 1 -> NaN Invalid_operation
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ddrot847 rotate sNaN 1000 -> NaN Invalid_operation
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ddrot848 rotate sNaN NaN -> NaN Invalid_operation
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ddrot849 rotate sNaN sNaN -> NaN Invalid_operation
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ddrot850 rotate NaN sNaN -> NaN Invalid_operation
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ddrot851 rotate -Inf sNaN -> NaN Invalid_operation
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ddrot852 rotate -1000 sNaN -> NaN Invalid_operation
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ddrot853 rotate -1 sNaN -> NaN Invalid_operation
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ddrot854 rotate -0 sNaN -> NaN Invalid_operation
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ddrot855 rotate 0 sNaN -> NaN Invalid_operation
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ddrot856 rotate 1 sNaN -> NaN Invalid_operation
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ddrot857 rotate 1000 sNaN -> NaN Invalid_operation
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ddrot858 rotate Inf sNaN -> NaN Invalid_operation
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ddrot859 rotate NaN sNaN -> NaN Invalid_operation
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-- propagating NaNs
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ddrot861 rotate NaN1 -Inf -> NaN1
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ddrot862 rotate +NaN2 -1000 -> NaN2
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ddrot863 rotate NaN3 1000 -> NaN3
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ddrot864 rotate NaN4 Inf -> NaN4
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ddrot865 rotate NaN5 +NaN6 -> NaN5
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ddrot866 rotate -Inf NaN7 -> NaN7
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ddrot867 rotate -1000 NaN8 -> NaN8
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ddrot868 rotate 1000 NaN9 -> NaN9
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ddrot869 rotate Inf +NaN10 -> NaN10
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ddrot871 rotate sNaN11 -Inf -> NaN11 Invalid_operation
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ddrot872 rotate sNaN12 -1000 -> NaN12 Invalid_operation
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ddrot873 rotate sNaN13 1000 -> NaN13 Invalid_operation
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ddrot874 rotate sNaN14 NaN17 -> NaN14 Invalid_operation
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ddrot875 rotate sNaN15 sNaN18 -> NaN15 Invalid_operation
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ddrot876 rotate NaN16 sNaN19 -> NaN19 Invalid_operation
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ddrot877 rotate -Inf +sNaN20 -> NaN20 Invalid_operation
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ddrot878 rotate -1000 sNaN21 -> NaN21 Invalid_operation
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ddrot879 rotate 1000 sNaN22 -> NaN22 Invalid_operation
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ddrot880 rotate Inf sNaN23 -> NaN23 Invalid_operation
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ddrot881 rotate +NaN25 +sNaN24 -> NaN24 Invalid_operation
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ddrot882 rotate -NaN26 NaN28 -> -NaN26
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ddrot883 rotate -sNaN27 sNaN29 -> -NaN27 Invalid_operation
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ddrot884 rotate 1000 -NaN30 -> -NaN30
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ddrot885 rotate 1000 -sNaN31 -> -NaN31 Invalid_operation
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