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- ------------------------------------------------------------------------
- -- rotate.decTest -- rotate 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
- extended: 1
- precision: 9
- rounding: half_up
- maxExponent: 999
- minExponent: -999
- -- Sanity check
- rotx001 rotate 0 0 -> 0
- rotx002 rotate 0 2 -> 0
- rotx003 rotate 1 2 -> 100
- rotx004 rotate 34 8 -> 400000003
- rotx005 rotate 1 9 -> 1
- rotx006 rotate 1 -1 -> 100000000
- rotx007 rotate 123456789 -1 -> 912345678
- rotx008 rotate 123456789 -8 -> 234567891
- rotx009 rotate 123456789 -9 -> 123456789
- rotx010 rotate 0 -2 -> 0
- -- rhs must be an integer
- rotx011 rotate 1 1.5 -> NaN Invalid_operation
- rotx012 rotate 1 1.0 -> NaN Invalid_operation
- rotx013 rotate 1 0.1 -> NaN Invalid_operation
- rotx014 rotate 1 0.0 -> NaN Invalid_operation
- rotx015 rotate 1 1E+1 -> NaN Invalid_operation
- rotx016 rotate 1 1E+99 -> NaN Invalid_operation
- rotx017 rotate 1 Inf -> NaN Invalid_operation
- rotx018 rotate 1 -Inf -> NaN Invalid_operation
- -- and |rhs| <= precision
- rotx020 rotate 1 -1000 -> NaN Invalid_operation
- rotx021 rotate 1 -10 -> NaN Invalid_operation
- rotx022 rotate 1 10 -> NaN Invalid_operation
- rotx023 rotate 1 1000 -> NaN Invalid_operation
- -- full pattern
- rotx030 rotate 123456789 -9 -> 123456789
- rotx031 rotate 123456789 -8 -> 234567891
- rotx032 rotate 123456789 -7 -> 345678912
- rotx033 rotate 123456789 -6 -> 456789123
- rotx034 rotate 123456789 -5 -> 567891234
- rotx035 rotate 123456789 -4 -> 678912345
- rotx036 rotate 123456789 -3 -> 789123456
- rotx037 rotate 123456789 -2 -> 891234567
- rotx038 rotate 123456789 -1 -> 912345678
- rotx039 rotate 123456789 -0 -> 123456789
- rotx040 rotate 123456789 +0 -> 123456789
- rotx041 rotate 123456789 +1 -> 234567891
- rotx042 rotate 123456789 +2 -> 345678912
- rotx043 rotate 123456789 +3 -> 456789123
- rotx044 rotate 123456789 +4 -> 567891234
- rotx045 rotate 123456789 +5 -> 678912345
- rotx046 rotate 123456789 +6 -> 789123456
- rotx047 rotate 123456789 +7 -> 891234567
- rotx048 rotate 123456789 +8 -> 912345678
- rotx049 rotate 123456789 +9 -> 123456789
- -- zeros
- rotx060 rotate 0E-10 +9 -> 0E-10
- rotx061 rotate 0E-10 -9 -> 0E-10
- rotx062 rotate 0.000 +9 -> 0.000
- rotx063 rotate 0.000 -9 -> 0.000
- rotx064 rotate 0E+10 +9 -> 0E+10
- rotx065 rotate 0E+10 -9 -> 0E+10
- rotx066 rotate -0E-10 +9 -> -0E-10
- rotx067 rotate -0E-10 -9 -> -0E-10
- rotx068 rotate -0.000 +9 -> -0.000
- rotx069 rotate -0.000 -9 -> -0.000
- rotx070 rotate -0E+10 +9 -> -0E+10
- rotx071 rotate -0E+10 -9 -> -0E+10
- -- Nmax, Nmin, Ntiny
- rotx141 rotate 9.99999999E+999 -1 -> 9.99999999E+999
- rotx142 rotate 9.99999999E+999 -8 -> 9.99999999E+999
- rotx143 rotate 9.99999999E+999 1 -> 9.99999999E+999
- rotx144 rotate 9.99999999E+999 8 -> 9.99999999E+999
- rotx145 rotate 1E-999 -1 -> 1.00000000E-991
- rotx146 rotate 1E-999 -8 -> 1.0E-998
- rotx147 rotate 1E-999 1 -> 1.0E-998
- rotx148 rotate 1E-999 8 -> 1.00000000E-991
- rotx151 rotate 1.00000000E-999 -1 -> 1.0000000E-1000
- rotx152 rotate 1.00000000E-999 -8 -> 1E-1007
- rotx153 rotate 1.00000000E-999 1 -> 1E-1007
- rotx154 rotate 1.00000000E-999 8 -> 1.0000000E-1000
- rotx155 rotate 9.00000000E-999 -1 -> 9.0000000E-1000
- rotx156 rotate 9.00000000E-999 -8 -> 9E-1007
- rotx157 rotate 9.00000000E-999 1 -> 9E-1007
- rotx158 rotate 9.00000000E-999 8 -> 9.0000000E-1000
- rotx160 rotate 1E-1007 -1 -> 1.00000000E-999
- rotx161 rotate 1E-1007 -8 -> 1.0E-1006
- rotx162 rotate 1E-1007 1 -> 1.0E-1006
- rotx163 rotate 1E-1007 8 -> 1.00000000E-999
- -- negatives
- rotx171 rotate -9.99999999E+999 -1 -> -9.99999999E+999
- rotx172 rotate -9.99999999E+999 -8 -> -9.99999999E+999
- rotx173 rotate -9.99999999E+999 1 -> -9.99999999E+999
- rotx174 rotate -9.99999999E+999 8 -> -9.99999999E+999
- rotx175 rotate -1E-999 -1 -> -1.00000000E-991
- rotx176 rotate -1E-999 -8 -> -1.0E-998
- rotx177 rotate -1E-999 1 -> -1.0E-998
- rotx178 rotate -1E-999 8 -> -1.00000000E-991
- rotx181 rotate -1.00000000E-999 -1 -> -1.0000000E-1000
- rotx182 rotate -1.00000000E-999 -8 -> -1E-1007
- rotx183 rotate -1.00000000E-999 1 -> -1E-1007
- rotx184 rotate -1.00000000E-999 8 -> -1.0000000E-1000
- rotx185 rotate -9.00000000E-999 -1 -> -9.0000000E-1000
- rotx186 rotate -9.00000000E-999 -8 -> -9E-1007
- rotx187 rotate -9.00000000E-999 1 -> -9E-1007
- rotx188 rotate -9.00000000E-999 8 -> -9.0000000E-1000
- rotx190 rotate -1E-1007 -1 -> -1.00000000E-999
- rotx191 rotate -1E-1007 -8 -> -1.0E-1006
- rotx192 rotate -1E-1007 1 -> -1.0E-1006
- rotx193 rotate -1E-1007 8 -> -1.00000000E-999
- -- more negatives (of sanities)
- rotx201 rotate -0 0 -> -0
- rotx202 rotate -0 2 -> -0
- rotx203 rotate -1 2 -> -100
- rotx204 rotate -1 8 -> -100000000
- rotx205 rotate -1 9 -> -1
- rotx206 rotate -1 -1 -> -100000000
- rotx207 rotate -123456789 -1 -> -912345678
- rotx208 rotate -123456789 -8 -> -234567891
- rotx209 rotate -123456789 -9 -> -123456789
- rotx210 rotate -0 -2 -> -0
- -- Specials; NaNs are handled as usual
- rotx781 rotate -Inf -8 -> -Infinity
- rotx782 rotate -Inf -1 -> -Infinity
- rotx783 rotate -Inf -0 -> -Infinity
- rotx784 rotate -Inf 0 -> -Infinity
- rotx785 rotate -Inf 1 -> -Infinity
- rotx786 rotate -Inf 8 -> -Infinity
- rotx787 rotate -1000 -Inf -> NaN Invalid_operation
- rotx788 rotate -Inf -Inf -> NaN Invalid_operation
- rotx789 rotate -1 -Inf -> NaN Invalid_operation
- rotx790 rotate -0 -Inf -> NaN Invalid_operation
- rotx791 rotate 0 -Inf -> NaN Invalid_operation
- rotx792 rotate 1 -Inf -> NaN Invalid_operation
- rotx793 rotate 1000 -Inf -> NaN Invalid_operation
- rotx794 rotate Inf -Inf -> NaN Invalid_operation
- rotx800 rotate Inf -Inf -> NaN Invalid_operation
- rotx801 rotate Inf -8 -> Infinity
- rotx802 rotate Inf -1 -> Infinity
- rotx803 rotate Inf -0 -> Infinity
- rotx804 rotate Inf 0 -> Infinity
- rotx805 rotate Inf 1 -> Infinity
- rotx806 rotate Inf 8 -> Infinity
- rotx807 rotate Inf Inf -> NaN Invalid_operation
- rotx808 rotate -1000 Inf -> NaN Invalid_operation
- rotx809 rotate -Inf Inf -> NaN Invalid_operation
- rotx810 rotate -1 Inf -> NaN Invalid_operation
- rotx811 rotate -0 Inf -> NaN Invalid_operation
- rotx812 rotate 0 Inf -> NaN Invalid_operation
- rotx813 rotate 1 Inf -> NaN Invalid_operation
- rotx814 rotate 1000 Inf -> NaN Invalid_operation
- rotx815 rotate Inf Inf -> NaN Invalid_operation
- rotx821 rotate NaN -Inf -> NaN
- rotx822 rotate NaN -1000 -> NaN
- rotx823 rotate NaN -1 -> NaN
- rotx824 rotate NaN -0 -> NaN
- rotx825 rotate NaN 0 -> NaN
- rotx826 rotate NaN 1 -> NaN
- rotx827 rotate NaN 1000 -> NaN
- rotx828 rotate NaN Inf -> NaN
- rotx829 rotate NaN NaN -> NaN
- rotx830 rotate -Inf NaN -> NaN
- rotx831 rotate -1000 NaN -> NaN
- rotx832 rotate -1 NaN -> NaN
- rotx833 rotate -0 NaN -> NaN
- rotx834 rotate 0 NaN -> NaN
- rotx835 rotate 1 NaN -> NaN
- rotx836 rotate 1000 NaN -> NaN
- rotx837 rotate Inf NaN -> NaN
- rotx841 rotate sNaN -Inf -> NaN Invalid_operation
- rotx842 rotate sNaN -1000 -> NaN Invalid_operation
- rotx843 rotate sNaN -1 -> NaN Invalid_operation
- rotx844 rotate sNaN -0 -> NaN Invalid_operation
- rotx845 rotate sNaN 0 -> NaN Invalid_operation
- rotx846 rotate sNaN 1 -> NaN Invalid_operation
- rotx847 rotate sNaN 1000 -> NaN Invalid_operation
- rotx848 rotate sNaN NaN -> NaN Invalid_operation
- rotx849 rotate sNaN sNaN -> NaN Invalid_operation
- rotx850 rotate NaN sNaN -> NaN Invalid_operation
- rotx851 rotate -Inf sNaN -> NaN Invalid_operation
- rotx852 rotate -1000 sNaN -> NaN Invalid_operation
- rotx853 rotate -1 sNaN -> NaN Invalid_operation
- rotx854 rotate -0 sNaN -> NaN Invalid_operation
- rotx855 rotate 0 sNaN -> NaN Invalid_operation
- rotx856 rotate 1 sNaN -> NaN Invalid_operation
- rotx857 rotate 1000 sNaN -> NaN Invalid_operation
- rotx858 rotate Inf sNaN -> NaN Invalid_operation
- rotx859 rotate NaN sNaN -> NaN Invalid_operation
- -- propagating NaNs
- rotx861 rotate NaN1 -Inf -> NaN1
- rotx862 rotate +NaN2 -1000 -> NaN2
- rotx863 rotate NaN3 1000 -> NaN3
- rotx864 rotate NaN4 Inf -> NaN4
- rotx865 rotate NaN5 +NaN6 -> NaN5
- rotx866 rotate -Inf NaN7 -> NaN7
- rotx867 rotate -1000 NaN8 -> NaN8
- rotx868 rotate 1000 NaN9 -> NaN9
- rotx869 rotate Inf +NaN10 -> NaN10
- rotx871 rotate sNaN11 -Inf -> NaN11 Invalid_operation
- rotx872 rotate sNaN12 -1000 -> NaN12 Invalid_operation
- rotx873 rotate sNaN13 1000 -> NaN13 Invalid_operation
- rotx874 rotate sNaN14 NaN17 -> NaN14 Invalid_operation
- rotx875 rotate sNaN15 sNaN18 -> NaN15 Invalid_operation
- rotx876 rotate NaN16 sNaN19 -> NaN19 Invalid_operation
- rotx877 rotate -Inf +sNaN20 -> NaN20 Invalid_operation
- rotx878 rotate -1000 sNaN21 -> NaN21 Invalid_operation
- rotx879 rotate 1000 sNaN22 -> NaN22 Invalid_operation
- rotx880 rotate Inf sNaN23 -> NaN23 Invalid_operation
- rotx881 rotate +NaN25 +sNaN24 -> NaN24 Invalid_operation
- rotx882 rotate -NaN26 NaN28 -> -NaN26
- rotx883 rotate -sNaN27 sNaN29 -> -NaN27 Invalid_operation
- rotx884 rotate 1000 -NaN30 -> -NaN30
- rotx885 rotate 1000 -sNaN31 -> -NaN31 Invalid_operation
- -- payload decapitate
- precision: 5
- rotx886 rotate 11 -sNaN1234567890 -> -NaN67890 Invalid_operation
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