------------------------------------------------------------------------

-- dqInvert.decTest -- digitwise logical INVERT for decQuads          --

-- 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: 2.58



extended:    1

clamp:       1

precision:   34

maxExponent: 6144

minExponent: -6143

rounding:    half_even



-- Sanity check (truth table)

dqinv001 invert             0 -> 1111111111111111111111111111111111

dqinv002 invert             1 -> 1111111111111111111111111111111110

dqinv003 invert            10 -> 1111111111111111111111111111111101

dqinv004 invert     111111111 -> 1111111111111111111111111000000000

dqinv005 invert     000000000 -> 1111111111111111111111111111111111

-- and at msd and msd-1

dqinv007 invert 0000000000000000000000000000000000 ->   1111111111111111111111111111111111

dqinv008 invert 1000000000000000000000000000000000 ->    111111111111111111111111111111111

dqinv009 invert 0000000000000000000000000000000000 ->   1111111111111111111111111111111111

dqinv010 invert 0100000000000000000000000000000000 ->   1011111111111111111111111111111111

dqinv011 invert 0111111111111111111111111111111111 ->   1000000000000000000000000000000000

dqinv012 invert 1111111111111111111111111111111111 ->                  0

dqinv013 invert 0011111111111111111111111111111111 ->   1100000000000000000000000000000000

dqinv014 invert 0111111111111111111111111111111111 ->   1000000000000000000000000000000000



-- Various lengths

dqinv600 invert 0111111111111111111011111111111111 ->   1000000000000000000100000000000000

dqinv601 invert 0011111111111111110101111111111111 ->   1100000000000000001010000000000000

dqinv602 invert 0101111111111111101110111111111111 ->   1010000000000000010001000000000000

dqinv603 invert 0110111111111111011111011111111111 ->   1001000000000000100000100000000000

dqinv604 invert 0111011111111110111111101111111111 ->   1000100000000001000000010000000000

dqinv605 invert 0111101111111101111111110111111111 ->   1000010000000010000000001000000000

dqinv606 invert 0111110111111011111111111011111111 ->   1000001000000100000000000100000000

dqinv607 invert 0111111011110111111111111101111111 ->   1000000100001000000000000010000000

dqinv608 invert 0111111101101111111111111110111111 ->   1000000010010000000000000001000000

dqinv609 invert 0111111110011111111111111111011111 ->   1000000001100000000000000000100000

dqinv610 invert 0111111110011111111111111111101111 ->   1000000001100000000000000000010000

dqinv611 invert 0111111101101111111111111111110111 ->   1000000010010000000000000000001000

dqinv612 invert 0111111011110111111111111111111011 ->   1000000100001000000000000000000100

dqinv613 invert 0111110111111011111111111111111101 ->   1000001000000100000000000000000010

dqinv614 invert 0111101111111101111111111111111110 ->   1000010000000010000000000000000001

dqinv615 invert 0111011111111110111111111111111111 ->   1000100000000001000000000000000000

dqinv616 invert 0110111111111111011111111111111110 ->   1001000000000000100000000000000001

dqinv617 invert 0101111111111111101111111111111101 ->   1010000000000000010000000000000010

dqinv618 invert 0011111111111111110111111111111011 ->   1100000000000000001000000000000100

dqinv619 invert 0101111111111111111011111111110111 ->   1010000000000000000100000000001000

dqinv620 invert 0110111111111111111101111111101111 ->   1001000000000000000010000000010000

dqinv621 invert 0111011111111111111110111111011111 ->   1000100000000000000001000000100000

dqinv622 invert 0111101111111111111111011110111111 ->   1000010000000000000000100001000000

dqinv623 invert 0111110111111111111111101101111111 ->   1000001000000000000000010010000000

dqinv624 invert 0111111011111111111111110011111111 ->   1000000100000000000000001100000000

dqinv625 invert 0111111101111111111111110011111111 ->   1000000010000000000000001100000000

dqinv626 invert 0111111110111111111111101101111111 ->   1000000001000000000000010010000000

dqinv627 invert 0111111111011111111111011110111111 ->   1000000000100000000000100001000000

dqinv628 invert 0111111111101111111110111111011111 ->   1000000000010000000001000000100000

dqinv629 invert 0111111111110111111101111111101111 ->   1000000000001000000010000000010000

dqinv630 invert 0111111111111011111011111111110111 ->   1000000000000100000100000000001000

dqinv631 invert 0111111111111101110111111111111011 ->   1000000000000010001000000000000100

dqinv632 invert 0111111111111110101111111111111101 ->   1000000000000001010000000000000010

dqinv633 invert 0111111111111111011111111111111110 ->   1000000000000000100000000000000001



dqinv021 invert 111111111     -> 1111111111111111111111111000000000

dqinv022 invert 111111111111  -> 1111111111111111111111000000000000

dqinv023 invert  11111111     -> 1111111111111111111111111100000000

dqinv025 invert   1111111     -> 1111111111111111111111111110000000

dqinv026 invert    111111     -> 1111111111111111111111111111000000

dqinv027 invert     11111     -> 1111111111111111111111111111100000

dqinv028 invert      1111     -> 1111111111111111111111111111110000

dqinv029 invert       111     -> 1111111111111111111111111111111000

dqinv031 invert        11     -> 1111111111111111111111111111111100

dqinv032 invert         1     -> 1111111111111111111111111111111110

dqinv033 invert 111111111111  -> 1111111111111111111111000000000000

dqinv034 invert 11111111111   -> 1111111111111111111111100000000000

dqinv035 invert 1111111111    -> 1111111111111111111111110000000000

dqinv036 invert 111111111     -> 1111111111111111111111111000000000



dqinv040 invert 011111111   -> 1111111111111111111111111100000000

dqinv041 invert 101111111   -> 1111111111111111111111111010000000

dqinv042 invert 110111111   -> 1111111111111111111111111001000000

dqinv043 invert 111011111   -> 1111111111111111111111111000100000

dqinv044 invert 111101111   -> 1111111111111111111111111000010000

dqinv045 invert 111110111   -> 1111111111111111111111111000001000

dqinv046 invert 111111011   -> 1111111111111111111111111000000100

dqinv047 invert 111111101   -> 1111111111111111111111111000000010

dqinv048 invert 111111110   -> 1111111111111111111111111000000001

dqinv049 invert 011111011   -> 1111111111111111111111111100000100

dqinv050 invert 101111101   -> 1111111111111111111111111010000010

dqinv051 invert 110111110   -> 1111111111111111111111111001000001

dqinv052 invert 111011101   -> 1111111111111111111111111000100010

dqinv053 invert 111101011   -> 1111111111111111111111111000010100

dqinv054 invert 111110111   -> 1111111111111111111111111000001000

dqinv055 invert 111101011   -> 1111111111111111111111111000010100

dqinv056 invert 111011101   -> 1111111111111111111111111000100010

dqinv057 invert 110111110   -> 1111111111111111111111111001000001

dqinv058 invert 101111101   -> 1111111111111111111111111010000010

dqinv059 invert 011111011   -> 1111111111111111111111111100000100



dqinv080 invert 1000000011111111   -> 1111111111111111110111111100000000

dqinv081 invert 0100000101111111   -> 1111111111111111111011111010000000

dqinv082 invert 0010000110111111   -> 1111111111111111111101111001000000

dqinv083 invert 0001000111011111   -> 1111111111111111111110111000100000

dqinv084 invert 0000100111101111   -> 1111111111111111111111011000010000

dqinv085 invert 0000010111110111   -> 1111111111111111111111101000001000

dqinv086 invert 0000001111111011   -> 1111111111111111111111110000000100

dqinv087 invert 0000010111111101   -> 1111111111111111111111101000000010

dqinv088 invert 0000100111111110   -> 1111111111111111111111011000000001

dqinv089 invert 0001000011111011   -> 1111111111111111111110111100000100

dqinv090 invert 0010000101111101   -> 1111111111111111111101111010000010

dqinv091 invert 0100000110111110   -> 1111111111111111111011111001000001

dqinv092 invert 1000000111011101   -> 1111111111111111110111111000100010

dqinv093 invert 0100000111101011   -> 1111111111111111111011111000010100

dqinv094 invert 0010000111110111   -> 1111111111111111111101111000001000

dqinv095 invert 0001000111101011   -> 1111111111111111111110111000010100

dqinv096 invert 0000100111011101   -> 1111111111111111111111011000100010

dqinv097 invert 0000010110111110   -> 1111111111111111111111101001000001

dqinv098 invert 0000001101111101   -> 1111111111111111111111110010000010

dqinv099 invert 0000010011111011   -> 1111111111111111111111101100000100



-- and more thorough MSD/LSD tests [8 and 9 mght be encoded differently...]

dqinv151 invert 1111111111111111111111111111111110 ->                                   1

dqinv152 invert 1111111111111111110000000000000000 ->                    1111111111111111

dqinv153 invert 1000000000000000001111111111111111 ->   111111111111111110000000000000000

dqinv154 invert 1111111111111111111000000000000000 ->                     111111111111111

dqinv155 invert 0100000000000000000111111111111111 ->  1011111111111111111000000000000000

dqinv156 invert 1011111111111111110100000000000000 ->   100000000000000001011111111111111

dqinv157 invert 1101111111111111110111111111111111 ->    10000000000000001000000000000000

dqinv158 invert 1110111111111111110011111111111111 ->     1000000000000001100000000000000



-- non-0/1 should not be accepted, nor should signs

dqinv220 invert 111111112   ->  NaN Invalid_operation

dqinv221 invert 333333333   ->  NaN Invalid_operation

dqinv222 invert 555555555   ->  NaN Invalid_operation

dqinv223 invert 777777777   ->  NaN Invalid_operation

dqinv224 invert 999999999   ->  NaN Invalid_operation

dqinv225 invert 222222222   ->  NaN Invalid_operation

dqinv226 invert 444444444   ->  NaN Invalid_operation

dqinv227 invert 666666666   ->  NaN Invalid_operation

dqinv228 invert 888888888   ->  NaN Invalid_operation

dqinv229 invert 999999999   ->  NaN Invalid_operation

dqinv230 invert 999999999   ->  NaN Invalid_operation

dqinv231 invert 999999999   ->  NaN Invalid_operation

dqinv232 invert 999999999   ->  NaN Invalid_operation

-- a few randoms

dqinv240 invert  567468689  ->  NaN Invalid_operation

dqinv241 invert  567367689  ->  NaN Invalid_operation

dqinv242 invert -631917772  ->  NaN Invalid_operation

dqinv243 invert -756253257  ->  NaN Invalid_operation

dqinv244 invert  835590149  ->  NaN Invalid_operation

-- test MSD

dqinv250 invert  2000000111000111000111000000000000 ->  NaN Invalid_operation

dqinv251 invert  3000000111000111000111000000000000 ->  NaN Invalid_operation

dqinv252 invert  4000000111000111000111000000000000 ->  NaN Invalid_operation

dqinv253 invert  5000000111000111000111000000000000 ->  NaN Invalid_operation

dqinv254 invert  6000000111000111000111000000000000 ->  NaN Invalid_operation

dqinv255 invert  7000000111000111000111000000000000 ->  NaN Invalid_operation

dqinv256 invert  8000000111000111000111000000000000 ->  NaN Invalid_operation

dqinv257 invert  9000000111000111000111000000000000 ->  NaN Invalid_operation

-- test MSD-1

dqinv270 invert  0200000111000111000111001000000000 ->  NaN Invalid_operation

dqinv271 invert  0300000111000111000111000100000000 ->  NaN Invalid_operation

dqinv272 invert  0400000111000111000111000010000000 ->  NaN Invalid_operation

dqinv273 invert  0500000111000111000111000001000000 ->  NaN Invalid_operation

dqinv274 invert  1600000111000111000111000000100000 ->  NaN Invalid_operation

dqinv275 invert  1700000111000111000111000000010000 ->  NaN Invalid_operation

dqinv276 invert  1800000111000111000111000000001000 ->  NaN Invalid_operation

dqinv277 invert  1900000111000111000111000000000100 ->  NaN Invalid_operation

-- test LSD

dqinv280 invert  0010000111000111000111000000000002 ->  NaN Invalid_operation

dqinv281 invert  0001000111000111000111000000000003 ->  NaN Invalid_operation

dqinv282 invert  0000000111000111000111100000000004 ->  NaN Invalid_operation

dqinv283 invert  0000000111000111000111010000000005 ->  NaN Invalid_operation

dqinv284 invert  1000000111000111000111001000000006 ->  NaN Invalid_operation

dqinv285 invert  1000000111000111000111000100000007 ->  NaN Invalid_operation

dqinv286 invert  1000000111000111000111000010000008 ->  NaN Invalid_operation

dqinv287 invert  1000000111000111000111000001000009 ->  NaN Invalid_operation

-- test Middie

dqinv288 invert  0010000111000111000111000020000000 ->  NaN Invalid_operation

dqinv289 invert  0001000111000111000111000030000001 ->  NaN Invalid_operation

dqinv290 invert  0000000111000111000111100040000010 ->  NaN Invalid_operation

dqinv291 invert  0000000111000111000111010050000100 ->  NaN Invalid_operation

dqinv292 invert  1000000111000111000111001060001000 ->  NaN Invalid_operation

dqinv293 invert  1000000111000111000111000170010000 ->  NaN Invalid_operation

dqinv294 invert  1000000111000111000111000080100000 ->  NaN Invalid_operation

dqinv295 invert  1000000111000111000111000091000000 ->  NaN Invalid_operation

-- signs

dqinv296 invert -1000000111000111000111000001000000  ->  NaN Invalid_operation

dqinv299 invert  1000000111000111000111000001000000  ->  111111000111000111000111110111111



-- Nmax, Nmin, Ntiny-like

dqinv341 invert  9.99999999E+2998  -> NaN Invalid_operation

dqinv342 invert  1E-2998           -> NaN Invalid_operation

dqinv343 invert  1.00000000E-2998  -> NaN Invalid_operation

dqinv344 invert  1E-2078           -> NaN Invalid_operation

dqinv345 invert  -1E-2078          -> NaN Invalid_operation

dqinv346 invert  -1.00000000E-2998 -> NaN Invalid_operation

dqinv347 invert  -1E-2998          -> NaN Invalid_operation

dqinv348 invert  -9.99999999E+2998 -> NaN Invalid_operation



-- A few other non-integers

dqinv361 invert  1.0               -> NaN Invalid_operation

dqinv362 invert  1E+1              -> NaN Invalid_operation

dqinv363 invert  0.0               -> NaN Invalid_operation

dqinv364 invert  0E+1              -> NaN Invalid_operation

dqinv365 invert  9.9               -> NaN Invalid_operation

dqinv366 invert  9E+1              -> NaN Invalid_operation



-- All Specials are in error

dqinv788 invert -Inf     -> NaN  Invalid_operation

dqinv794 invert  Inf     -> NaN  Invalid_operation

dqinv821 invert  NaN     -> NaN  Invalid_operation

dqinv841 invert  sNaN    -> NaN  Invalid_operation

-- propagating NaNs

dqinv861 invert  NaN1    -> NaN Invalid_operation

dqinv862 invert +NaN2    -> NaN Invalid_operation

dqinv863 invert  NaN3    -> NaN Invalid_operation

dqinv864 invert  NaN4    -> NaN Invalid_operation

dqinv865 invert  NaN5    -> NaN Invalid_operation

dqinv871 invert  sNaN11  -> NaN Invalid_operation

dqinv872 invert  sNaN12  -> NaN Invalid_operation

dqinv873 invert  sNaN13  -> NaN Invalid_operation

dqinv874 invert  sNaN14  -> NaN Invalid_operation

dqinv875 invert  sNaN15  -> NaN Invalid_operation

dqinv876 invert  NaN16   -> NaN Invalid_operation

dqinv881 invert +NaN25   -> NaN Invalid_operation

dqinv882 invert -NaN26   -> NaN Invalid_operation

dqinv883 invert -sNaN27  -> NaN Invalid_operation

