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- ------------------------------------------------------------------------
- -- ddXor.decTest -- digitwise logical XOR for decDoubles --
- -- 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
- precision: 16
- maxExponent: 384
- minExponent: -383
- extended: 1
- clamp: 1
- rounding: half_even
- -- Sanity check (truth table)
- ddxor001 xor 0 0 -> 0
- ddxor002 xor 0 1 -> 1
- ddxor003 xor 1 0 -> 1
- ddxor004 xor 1 1 -> 0
- ddxor005 xor 1100 1010 -> 110
- -- and at msd and msd-1
- ddxor006 xor 0000000000000000 0000000000000000 -> 0
- ddxor007 xor 0000000000000000 1000000000000000 -> 1000000000000000
- ddxor008 xor 1000000000000000 0000000000000000 -> 1000000000000000
- ddxor009 xor 1000000000000000 1000000000000000 -> 0
- ddxor010 xor 0000000000000000 0000000000000000 -> 0
- ddxor011 xor 0000000000000000 0100000000000000 -> 100000000000000
- ddxor012 xor 0100000000000000 0000000000000000 -> 100000000000000
- ddxor013 xor 0100000000000000 0100000000000000 -> 0
- -- Various lengths
- -- 1234567890123456 1234567890123456 1234567890123456
- ddxor021 xor 1111111110000000 1111111110000000 -> 0
- ddxor022 xor 111111110000000 111111110000000 -> 0
- ddxor023 xor 11111110000000 11111110000000 -> 0
- ddxor024 xor 1111110000000 1111110000000 -> 0
- ddxor025 xor 111110000000 111110000000 -> 0
- ddxor026 xor 11110000000 11110000000 -> 0
- ddxor027 xor 1110000000 1110000000 -> 0
- ddxor028 xor 110000000 110000000 -> 0
- ddxor029 xor 10000000 10000000 -> 0
- ddxor030 xor 1000000 1000000 -> 0
- ddxor031 xor 100000 100000 -> 0
- ddxor032 xor 10000 10000 -> 0
- ddxor033 xor 1000 1000 -> 0
- ddxor034 xor 100 100 -> 0
- ddxor035 xor 10 10 -> 0
- ddxor036 xor 1 1 -> 0
- ddxor040 xor 111111111 111111111111 -> 111000000000
- ddxor041 xor 11111111 111111111111 -> 111100000000
- ddxor042 xor 11111111 111111111 -> 100000000
- ddxor043 xor 1111111 100000010 -> 101111101
- ddxor044 xor 111111 100000100 -> 100111011
- ddxor045 xor 11111 100001000 -> 100010111
- ddxor046 xor 1111 100010000 -> 100011111
- ddxor047 xor 111 100100000 -> 100100111
- ddxor048 xor 11 101000000 -> 101000011
- ddxor049 xor 1 110000000 -> 110000001
- ddxor050 xor 1111111111 1 -> 1111111110
- ddxor051 xor 111111111 1 -> 111111110
- ddxor052 xor 11111111 1 -> 11111110
- ddxor053 xor 1111111 1 -> 1111110
- ddxor054 xor 111111 1 -> 111110
- ddxor055 xor 11111 1 -> 11110
- ddxor056 xor 1111 1 -> 1110
- ddxor057 xor 111 1 -> 110
- ddxor058 xor 11 1 -> 10
- ddxor059 xor 1 1 -> 0
- ddxor060 xor 1111111111 0 -> 1111111111
- ddxor061 xor 111111111 0 -> 111111111
- ddxor062 xor 11111111 0 -> 11111111
- ddxor063 xor 1111111 0 -> 1111111
- ddxor064 xor 111111 0 -> 111111
- ddxor065 xor 11111 0 -> 11111
- ddxor066 xor 1111 0 -> 1111
- ddxor067 xor 111 0 -> 111
- ddxor068 xor 11 0 -> 11
- ddxor069 xor 1 0 -> 1
- ddxor070 xor 1 1111111111 -> 1111111110
- ddxor071 xor 1 111111111 -> 111111110
- ddxor072 xor 1 11111111 -> 11111110
- ddxor073 xor 1 1111111 -> 1111110
- ddxor074 xor 1 111111 -> 111110
- ddxor075 xor 1 11111 -> 11110
- ddxor076 xor 1 1111 -> 1110
- ddxor077 xor 1 111 -> 110
- ddxor078 xor 1 11 -> 10
- ddxor079 xor 1 1 -> 0
- ddxor080 xor 0 1111111111 -> 1111111111
- ddxor081 xor 0 111111111 -> 111111111
- ddxor082 xor 0 11111111 -> 11111111
- ddxor083 xor 0 1111111 -> 1111111
- ddxor084 xor 0 111111 -> 111111
- ddxor085 xor 0 11111 -> 11111
- ddxor086 xor 0 1111 -> 1111
- ddxor087 xor 0 111 -> 111
- ddxor088 xor 0 11 -> 11
- ddxor089 xor 0 1 -> 1
- ddxor090 xor 011111111 111101111 -> 100010000
- ddxor091 xor 101111111 111101111 -> 10010000
- ddxor092 xor 110111111 111101111 -> 1010000
- ddxor093 xor 111011111 111101111 -> 110000
- ddxor094 xor 111101111 111101111 -> 0
- ddxor095 xor 111110111 111101111 -> 11000
- ddxor096 xor 111111011 111101111 -> 10100
- ddxor097 xor 111111101 111101111 -> 10010
- ddxor098 xor 111111110 111101111 -> 10001
- ddxor100 xor 111101111 011111111 -> 100010000
- ddxor101 xor 111101111 101111111 -> 10010000
- ddxor102 xor 111101111 110111111 -> 1010000
- ddxor103 xor 111101111 111011111 -> 110000
- ddxor104 xor 111101111 111101111 -> 0
- ddxor105 xor 111101111 111110111 -> 11000
- ddxor106 xor 111101111 111111011 -> 10100
- ddxor107 xor 111101111 111111101 -> 10010
- ddxor108 xor 111101111 111111110 -> 10001
- -- non-0/1 should not be accepted, nor should signs
- ddxor220 xor 111111112 111111111 -> NaN Invalid_operation
- ddxor221 xor 333333333 333333333 -> NaN Invalid_operation
- ddxor222 xor 555555555 555555555 -> NaN Invalid_operation
- ddxor223 xor 777777777 777777777 -> NaN Invalid_operation
- ddxor224 xor 999999999 999999999 -> NaN Invalid_operation
- ddxor225 xor 222222222 999999999 -> NaN Invalid_operation
- ddxor226 xor 444444444 999999999 -> NaN Invalid_operation
- ddxor227 xor 666666666 999999999 -> NaN Invalid_operation
- ddxor228 xor 888888888 999999999 -> NaN Invalid_operation
- ddxor229 xor 999999999 222222222 -> NaN Invalid_operation
- ddxor230 xor 999999999 444444444 -> NaN Invalid_operation
- ddxor231 xor 999999999 666666666 -> NaN Invalid_operation
- ddxor232 xor 999999999 888888888 -> NaN Invalid_operation
- -- a few randoms
- ddxor240 xor 567468689 -934981942 -> NaN Invalid_operation
- ddxor241 xor 567367689 934981942 -> NaN Invalid_operation
- ddxor242 xor -631917772 -706014634 -> NaN Invalid_operation
- ddxor243 xor -756253257 138579234 -> NaN Invalid_operation
- ddxor244 xor 835590149 567435400 -> NaN Invalid_operation
- -- test MSD
- ddxor250 xor 2000000000000000 1000000000000000 -> NaN Invalid_operation
- ddxor251 xor 7000000000000000 1000000000000000 -> NaN Invalid_operation
- ddxor252 xor 8000000000000000 1000000000000000 -> NaN Invalid_operation
- ddxor253 xor 9000000000000000 1000000000000000 -> NaN Invalid_operation
- ddxor254 xor 2000000000000000 0000000000000000 -> NaN Invalid_operation
- ddxor255 xor 7000000000000000 0000000000000000 -> NaN Invalid_operation
- ddxor256 xor 8000000000000000 0000000000000000 -> NaN Invalid_operation
- ddxor257 xor 9000000000000000 0000000000000000 -> NaN Invalid_operation
- ddxor258 xor 1000000000000000 2000000000000000 -> NaN Invalid_operation
- ddxor259 xor 1000000000000000 7000000000000000 -> NaN Invalid_operation
- ddxor260 xor 1000000000000000 8000000000000000 -> NaN Invalid_operation
- ddxor261 xor 1000000000000000 9000000000000000 -> NaN Invalid_operation
- ddxor262 xor 0000000000000000 2000000000000000 -> NaN Invalid_operation
- ddxor263 xor 0000000000000000 7000000000000000 -> NaN Invalid_operation
- ddxor264 xor 0000000000000000 8000000000000000 -> NaN Invalid_operation
- ddxor265 xor 0000000000000000 9000000000000000 -> NaN Invalid_operation
- -- test MSD-1
- ddxor270 xor 0200001000000000 1000100000000010 -> NaN Invalid_operation
- ddxor271 xor 0700000100000000 1000010000000100 -> NaN Invalid_operation
- ddxor272 xor 0800000010000000 1000001000001000 -> NaN Invalid_operation
- ddxor273 xor 0900000001000000 1000000100010000 -> NaN Invalid_operation
- ddxor274 xor 1000000000100000 0200000010100000 -> NaN Invalid_operation
- ddxor275 xor 1000000000010000 0700000001000000 -> NaN Invalid_operation
- ddxor276 xor 1000000000001000 0800000010100000 -> NaN Invalid_operation
- ddxor277 xor 1000000000000100 0900000000010000 -> NaN Invalid_operation
- -- test LSD
- ddxor280 xor 0010000000000002 1000000100000001 -> NaN Invalid_operation
- ddxor281 xor 0001000000000007 1000001000000011 -> NaN Invalid_operation
- ddxor282 xor 0000100000000008 1000010000000001 -> NaN Invalid_operation
- ddxor283 xor 0000010000000009 1000100000000001 -> NaN Invalid_operation
- ddxor284 xor 1000001000000000 0001000000000002 -> NaN Invalid_operation
- ddxor285 xor 1000000100000000 0010000000000007 -> NaN Invalid_operation
- ddxor286 xor 1000000010000000 0100000000000008 -> NaN Invalid_operation
- ddxor287 xor 1000000001000000 1000000000000009 -> NaN Invalid_operation
- -- test Middie
- ddxor288 xor 0010000020000000 1000001000000000 -> NaN Invalid_operation
- ddxor289 xor 0001000070000001 1000000100000000 -> NaN Invalid_operation
- ddxor290 xor 0000100080000010 1000000010000000 -> NaN Invalid_operation
- ddxor291 xor 0000010090000100 1000000001000000 -> NaN Invalid_operation
- ddxor292 xor 1000001000001000 0000000020100000 -> NaN Invalid_operation
- ddxor293 xor 1000000100010000 0000000070010000 -> NaN Invalid_operation
- ddxor294 xor 1000000010100000 0000000080001000 -> NaN Invalid_operation
- ddxor295 xor 1000000001000000 0000000090000100 -> NaN Invalid_operation
- -- signs
- ddxor296 xor -1000000001000000 -0000010000000100 -> NaN Invalid_operation
- ddxor297 xor -1000000001000000 0000000010000100 -> NaN Invalid_operation
- ddxor298 xor 1000000001000000 -0000001000000100 -> NaN Invalid_operation
- ddxor299 xor 1000000001000000 0000000011000100 -> 1000000010000100
- -- Nmax, Nmin, Ntiny-like
- ddxor331 xor 2 9.99999999E+299 -> NaN Invalid_operation
- ddxor332 xor 3 1E-299 -> NaN Invalid_operation
- ddxor333 xor 4 1.00000000E-299 -> NaN Invalid_operation
- ddxor334 xor 5 1E-200 -> NaN Invalid_operation
- ddxor335 xor 6 -1E-200 -> NaN Invalid_operation
- ddxor336 xor 7 -1.00000000E-299 -> NaN Invalid_operation
- ddxor337 xor 8 -1E-299 -> NaN Invalid_operation
- ddxor338 xor 9 -9.99999999E+299 -> NaN Invalid_operation
- ddxor341 xor 9.99999999E+299 -18 -> NaN Invalid_operation
- ddxor342 xor 1E-299 01 -> NaN Invalid_operation
- ddxor343 xor 1.00000000E-299 -18 -> NaN Invalid_operation
- ddxor344 xor 1E-208 18 -> NaN Invalid_operation
- ddxor345 xor -1E-207 -10 -> NaN Invalid_operation
- ddxor346 xor -1.00000000E-299 18 -> NaN Invalid_operation
- ddxor347 xor -1E-299 10 -> NaN Invalid_operation
- ddxor348 xor -9.99999999E+299 -18 -> NaN Invalid_operation
- -- A few other non-integers
- ddxor361 xor 1.0 1 -> NaN Invalid_operation
- ddxor362 xor 1E+1 1 -> NaN Invalid_operation
- ddxor363 xor 0.0 1 -> NaN Invalid_operation
- ddxor364 xor 0E+1 1 -> NaN Invalid_operation
- ddxor365 xor 9.9 1 -> NaN Invalid_operation
- ddxor366 xor 9E+1 1 -> NaN Invalid_operation
- ddxor371 xor 0 1.0 -> NaN Invalid_operation
- ddxor372 xor 0 1E+1 -> NaN Invalid_operation
- ddxor373 xor 0 0.0 -> NaN Invalid_operation
- ddxor374 xor 0 0E+1 -> NaN Invalid_operation
- ddxor375 xor 0 9.9 -> NaN Invalid_operation
- ddxor376 xor 0 9E+1 -> NaN Invalid_operation
- -- All Specials are in error
- ddxor780 xor -Inf -Inf -> NaN Invalid_operation
- ddxor781 xor -Inf -1000 -> NaN Invalid_operation
- ddxor782 xor -Inf -1 -> NaN Invalid_operation
- ddxor783 xor -Inf -0 -> NaN Invalid_operation
- ddxor784 xor -Inf 0 -> NaN Invalid_operation
- ddxor785 xor -Inf 1 -> NaN Invalid_operation
- ddxor786 xor -Inf 1000 -> NaN Invalid_operation
- ddxor787 xor -1000 -Inf -> NaN Invalid_operation
- ddxor788 xor -Inf -Inf -> NaN Invalid_operation
- ddxor789 xor -1 -Inf -> NaN Invalid_operation
- ddxor790 xor -0 -Inf -> NaN Invalid_operation
- ddxor791 xor 0 -Inf -> NaN Invalid_operation
- ddxor792 xor 1 -Inf -> NaN Invalid_operation
- ddxor793 xor 1000 -Inf -> NaN Invalid_operation
- ddxor794 xor Inf -Inf -> NaN Invalid_operation
- ddxor800 xor Inf -Inf -> NaN Invalid_operation
- ddxor801 xor Inf -1000 -> NaN Invalid_operation
- ddxor802 xor Inf -1 -> NaN Invalid_operation
- ddxor803 xor Inf -0 -> NaN Invalid_operation
- ddxor804 xor Inf 0 -> NaN Invalid_operation
- ddxor805 xor Inf 1 -> NaN Invalid_operation
- ddxor806 xor Inf 1000 -> NaN Invalid_operation
- ddxor807 xor Inf Inf -> NaN Invalid_operation
- ddxor808 xor -1000 Inf -> NaN Invalid_operation
- ddxor809 xor -Inf Inf -> NaN Invalid_operation
- ddxor810 xor -1 Inf -> NaN Invalid_operation
- ddxor811 xor -0 Inf -> NaN Invalid_operation
- ddxor812 xor 0 Inf -> NaN Invalid_operation
- ddxor813 xor 1 Inf -> NaN Invalid_operation
- ddxor814 xor 1000 Inf -> NaN Invalid_operation
- ddxor815 xor Inf Inf -> NaN Invalid_operation
- ddxor821 xor NaN -Inf -> NaN Invalid_operation
- ddxor822 xor NaN -1000 -> NaN Invalid_operation
- ddxor823 xor NaN -1 -> NaN Invalid_operation
- ddxor824 xor NaN -0 -> NaN Invalid_operation
- ddxor825 xor NaN 0 -> NaN Invalid_operation
- ddxor826 xor NaN 1 -> NaN Invalid_operation
- ddxor827 xor NaN 1000 -> NaN Invalid_operation
- ddxor828 xor NaN Inf -> NaN Invalid_operation
- ddxor829 xor NaN NaN -> NaN Invalid_operation
- ddxor830 xor -Inf NaN -> NaN Invalid_operation
- ddxor831 xor -1000 NaN -> NaN Invalid_operation
- ddxor832 xor -1 NaN -> NaN Invalid_operation
- ddxor833 xor -0 NaN -> NaN Invalid_operation
- ddxor834 xor 0 NaN -> NaN Invalid_operation
- ddxor835 xor 1 NaN -> NaN Invalid_operation
- ddxor836 xor 1000 NaN -> NaN Invalid_operation
- ddxor837 xor Inf NaN -> NaN Invalid_operation
- ddxor841 xor sNaN -Inf -> NaN Invalid_operation
- ddxor842 xor sNaN -1000 -> NaN Invalid_operation
- ddxor843 xor sNaN -1 -> NaN Invalid_operation
- ddxor844 xor sNaN -0 -> NaN Invalid_operation
- ddxor845 xor sNaN 0 -> NaN Invalid_operation
- ddxor846 xor sNaN 1 -> NaN Invalid_operation
- ddxor847 xor sNaN 1000 -> NaN Invalid_operation
- ddxor848 xor sNaN NaN -> NaN Invalid_operation
- ddxor849 xor sNaN sNaN -> NaN Invalid_operation
- ddxor850 xor NaN sNaN -> NaN Invalid_operation
- ddxor851 xor -Inf sNaN -> NaN Invalid_operation
- ddxor852 xor -1000 sNaN -> NaN Invalid_operation
- ddxor853 xor -1 sNaN -> NaN Invalid_operation
- ddxor854 xor -0 sNaN -> NaN Invalid_operation
- ddxor855 xor 0 sNaN -> NaN Invalid_operation
- ddxor856 xor 1 sNaN -> NaN Invalid_operation
- ddxor857 xor 1000 sNaN -> NaN Invalid_operation
- ddxor858 xor Inf sNaN -> NaN Invalid_operation
- ddxor859 xor NaN sNaN -> NaN Invalid_operation
- -- propagating NaNs
- ddxor861 xor NaN1 -Inf -> NaN Invalid_operation
- ddxor862 xor +NaN2 -1000 -> NaN Invalid_operation
- ddxor863 xor NaN3 1000 -> NaN Invalid_operation
- ddxor864 xor NaN4 Inf -> NaN Invalid_operation
- ddxor865 xor NaN5 +NaN6 -> NaN Invalid_operation
- ddxor866 xor -Inf NaN7 -> NaN Invalid_operation
- ddxor867 xor -1000 NaN8 -> NaN Invalid_operation
- ddxor868 xor 1000 NaN9 -> NaN Invalid_operation
- ddxor869 xor Inf +NaN10 -> NaN Invalid_operation
- ddxor871 xor sNaN11 -Inf -> NaN Invalid_operation
- ddxor872 xor sNaN12 -1000 -> NaN Invalid_operation
- ddxor873 xor sNaN13 1000 -> NaN Invalid_operation
- ddxor874 xor sNaN14 NaN17 -> NaN Invalid_operation
- ddxor875 xor sNaN15 sNaN18 -> NaN Invalid_operation
- ddxor876 xor NaN16 sNaN19 -> NaN Invalid_operation
- ddxor877 xor -Inf +sNaN20 -> NaN Invalid_operation
- ddxor878 xor -1000 sNaN21 -> NaN Invalid_operation
- ddxor879 xor 1000 sNaN22 -> NaN Invalid_operation
- ddxor880 xor Inf sNaN23 -> NaN Invalid_operation
- ddxor881 xor +NaN25 +sNaN24 -> NaN Invalid_operation
- ddxor882 xor -NaN26 NaN28 -> NaN Invalid_operation
- ddxor883 xor -sNaN27 sNaN29 -> NaN Invalid_operation
- ddxor884 xor 1000 -NaN30 -> NaN Invalid_operation
- ddxor885 xor 1000 -sNaN31 -> NaN Invalid_operation
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