| ------------------------------------------------------------------------ |
| -- 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 |
