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- ------------------------------------------------------------------------
- -- ddInvert.decTest -- digitwise logical INVERT 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)
- ddinv001 invert 0 -> 1111111111111111
- ddinv002 invert 1 -> 1111111111111110
- ddinv003 invert 10 -> 1111111111111101
- ddinv004 invert 111111111 -> 1111111000000000
- ddinv005 invert 000000000 -> 1111111111111111
- -- and at msd and msd-1
- ddinv007 invert 0000000000000000 -> 1111111111111111
- ddinv008 invert 1000000000000000 -> 111111111111111
- ddinv009 invert 0000000000000000 -> 1111111111111111
- ddinv010 invert 0100000000000000 -> 1011111111111111
- ddinv011 invert 0111111111111111 -> 1000000000000000
- ddinv012 invert 1111111111111111 -> 0
- ddinv013 invert 0011111111111111 -> 1100000000000000
- ddinv014 invert 0111111111111111 -> 1000000000000000
- -- Various lengths
- -- 123456789 1234567890123456
- ddinv021 invert 111111111 -> 1111111000000000
- ddinv022 invert 111111111111 -> 1111000000000000
- ddinv023 invert 11111111 -> 1111111100000000
- ddinv025 invert 1111111 -> 1111111110000000
- ddinv026 invert 111111 -> 1111111111000000
- ddinv027 invert 11111 -> 1111111111100000
- ddinv028 invert 1111 -> 1111111111110000
- ddinv029 invert 111 -> 1111111111111000
- ddinv031 invert 11 -> 1111111111111100
- ddinv032 invert 1 -> 1111111111111110
- ddinv033 invert 111111111111 -> 1111000000000000
- ddinv034 invert 11111111111 -> 1111100000000000
- ddinv035 invert 1111111111 -> 1111110000000000
- ddinv036 invert 111111111 -> 1111111000000000
- ddinv040 invert 011111111 -> 1111111100000000
- ddinv041 invert 101111111 -> 1111111010000000
- ddinv042 invert 110111111 -> 1111111001000000
- ddinv043 invert 111011111 -> 1111111000100000
- ddinv044 invert 111101111 -> 1111111000010000
- ddinv045 invert 111110111 -> 1111111000001000
- ddinv046 invert 111111011 -> 1111111000000100
- ddinv047 invert 111111101 -> 1111111000000010
- ddinv048 invert 111111110 -> 1111111000000001
- ddinv049 invert 011111011 -> 1111111100000100
- ddinv050 invert 101111101 -> 1111111010000010
- ddinv051 invert 110111110 -> 1111111001000001
- ddinv052 invert 111011101 -> 1111111000100010
- ddinv053 invert 111101011 -> 1111111000010100
- ddinv054 invert 111110111 -> 1111111000001000
- ddinv055 invert 111101011 -> 1111111000010100
- ddinv056 invert 111011101 -> 1111111000100010
- ddinv057 invert 110111110 -> 1111111001000001
- ddinv058 invert 101111101 -> 1111111010000010
- ddinv059 invert 011111011 -> 1111111100000100
- ddinv080 invert 1000000011111111 -> 111111100000000
- ddinv081 invert 0100000101111111 -> 1011111010000000
- ddinv082 invert 0010000110111111 -> 1101111001000000
- ddinv083 invert 0001000111011111 -> 1110111000100000
- ddinv084 invert 0000100111101111 -> 1111011000010000
- ddinv085 invert 0000010111110111 -> 1111101000001000
- ddinv086 invert 0000001111111011 -> 1111110000000100
- ddinv087 invert 0000010111111101 -> 1111101000000010
- ddinv088 invert 0000100111111110 -> 1111011000000001
- ddinv089 invert 0001000011111011 -> 1110111100000100
- ddinv090 invert 0010000101111101 -> 1101111010000010
- ddinv091 invert 0100000110111110 -> 1011111001000001
- ddinv092 invert 1000000111011101 -> 111111000100010
- ddinv093 invert 0100000111101011 -> 1011111000010100
- ddinv094 invert 0010000111110111 -> 1101111000001000
- ddinv095 invert 0001000111101011 -> 1110111000010100
- ddinv096 invert 0000100111011101 -> 1111011000100010
- ddinv097 invert 0000010110111110 -> 1111101001000001
- ddinv098 invert 0000001101111101 -> 1111110010000010
- ddinv099 invert 0000010011111011 -> 1111101100000100
- -- non-0/1 should not be accepted, nor should signs
- ddinv220 invert 111111112 -> NaN Invalid_operation
- ddinv221 invert 333333333 -> NaN Invalid_operation
- ddinv222 invert 555555555 -> NaN Invalid_operation
- ddinv223 invert 777777777 -> NaN Invalid_operation
- ddinv224 invert 999999999 -> NaN Invalid_operation
- ddinv225 invert 222222222 -> NaN Invalid_operation
- ddinv226 invert 444444444 -> NaN Invalid_operation
- ddinv227 invert 666666666 -> NaN Invalid_operation
- ddinv228 invert 888888888 -> NaN Invalid_operation
- ddinv229 invert 999999999 -> NaN Invalid_operation
- ddinv230 invert 999999999 -> NaN Invalid_operation
- ddinv231 invert 999999999 -> NaN Invalid_operation
- ddinv232 invert 999999999 -> NaN Invalid_operation
- -- a few randoms
- ddinv240 invert 567468689 -> NaN Invalid_operation
- ddinv241 invert 567367689 -> NaN Invalid_operation
- ddinv242 invert -631917772 -> NaN Invalid_operation
- ddinv243 invert -756253257 -> NaN Invalid_operation
- ddinv244 invert 835590149 -> NaN Invalid_operation
- -- test MSD
- ddinv250 invert 2000000000000000 -> NaN Invalid_operation
- ddinv251 invert 3000000000000000 -> NaN Invalid_operation
- ddinv252 invert 4000000000000000 -> NaN Invalid_operation
- ddinv253 invert 5000000000000000 -> NaN Invalid_operation
- ddinv254 invert 6000000000000000 -> NaN Invalid_operation
- ddinv255 invert 7000000000000000 -> NaN Invalid_operation
- ddinv256 invert 8000000000000000 -> NaN Invalid_operation
- ddinv257 invert 9000000000000000 -> NaN Invalid_operation
- -- test MSD-1
- ddinv270 invert 0200001000000000 -> NaN Invalid_operation
- ddinv271 invert 0300000100000000 -> NaN Invalid_operation
- ddinv272 invert 0400000010000000 -> NaN Invalid_operation
- ddinv273 invert 0500000001000000 -> NaN Invalid_operation
- ddinv274 invert 1600000000100000 -> NaN Invalid_operation
- ddinv275 invert 1700000000010000 -> NaN Invalid_operation
- ddinv276 invert 1800000000001000 -> NaN Invalid_operation
- ddinv277 invert 1900000000000100 -> NaN Invalid_operation
- -- test LSD
- ddinv280 invert 0010000000000002 -> NaN Invalid_operation
- ddinv281 invert 0001000000000003 -> NaN Invalid_operation
- ddinv282 invert 0000100000000004 -> NaN Invalid_operation
- ddinv283 invert 0000010000000005 -> NaN Invalid_operation
- ddinv284 invert 1000001000000006 -> NaN Invalid_operation
- ddinv285 invert 1000000100000007 -> NaN Invalid_operation
- ddinv286 invert 1000000010000008 -> NaN Invalid_operation
- ddinv287 invert 1000000001000009 -> NaN Invalid_operation
- -- test Middie
- ddinv288 invert 0010000020000000 -> NaN Invalid_operation
- ddinv289 invert 0001000030000001 -> NaN Invalid_operation
- ddinv290 invert 0000100040000010 -> NaN Invalid_operation
- ddinv291 invert 0000010050000100 -> NaN Invalid_operation
- ddinv292 invert 1000001060001000 -> NaN Invalid_operation
- ddinv293 invert 1000000170010000 -> NaN Invalid_operation
- ddinv294 invert 1000000080100000 -> NaN Invalid_operation
- ddinv295 invert 1000000091000000 -> NaN Invalid_operation
- -- sign
- ddinv296 invert -1000000001000000 -> NaN Invalid_operation
- ddinv299 invert 1000000001000000 -> 111111110111111
- -- Nmax, Nmin, Ntiny-like
- ddinv341 invert 9.99999999E+299 -> NaN Invalid_operation
- ddinv342 invert 1E-299 -> NaN Invalid_operation
- ddinv343 invert 1.00000000E-299 -> NaN Invalid_operation
- ddinv344 invert 1E-207 -> NaN Invalid_operation
- ddinv345 invert -1E-207 -> NaN Invalid_operation
- ddinv346 invert -1.00000000E-299 -> NaN Invalid_operation
- ddinv347 invert -1E-299 -> NaN Invalid_operation
- ddinv348 invert -9.99999999E+299 -> NaN Invalid_operation
- -- A few other non-integers
- ddinv361 invert 1.0 -> NaN Invalid_operation
- ddinv362 invert 1E+1 -> NaN Invalid_operation
- ddinv363 invert 0.0 -> NaN Invalid_operation
- ddinv364 invert 0E+1 -> NaN Invalid_operation
- ddinv365 invert 9.9 -> NaN Invalid_operation
- ddinv366 invert 9E+1 -> NaN Invalid_operation
- -- All Specials are in error
- ddinv788 invert -Inf -> NaN Invalid_operation
- ddinv794 invert Inf -> NaN Invalid_operation
- ddinv821 invert NaN -> NaN Invalid_operation
- ddinv841 invert sNaN -> NaN Invalid_operation
- -- propagating NaNs
- ddinv861 invert NaN1 -> NaN Invalid_operation
- ddinv862 invert +NaN2 -> NaN Invalid_operation
- ddinv863 invert NaN3 -> NaN Invalid_operation
- ddinv864 invert NaN4 -> NaN Invalid_operation
- ddinv865 invert NaN5 -> NaN Invalid_operation
- ddinv871 invert sNaN11 -> NaN Invalid_operation
- ddinv872 invert sNaN12 -> NaN Invalid_operation
- ddinv873 invert sNaN13 -> NaN Invalid_operation
- ddinv874 invert sNaN14 -> NaN Invalid_operation
- ddinv875 invert sNaN15 -> NaN Invalid_operation
- ddinv876 invert NaN16 -> NaN Invalid_operation
- ddinv881 invert +NaN25 -> NaN Invalid_operation
- ddinv882 invert -NaN26 -> NaN Invalid_operation
- ddinv883 invert -sNaN27 -> NaN Invalid_operation
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