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