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

-- invert.decTest -- digitwise logical INVERT                         --

-- 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

precision:   9

rounding:    half_up

maxExponent: 999

minExponent: -999



-- Sanity check (truth table), and examples from decArith

invx001 invert             0 -> 111111111

invx002 invert             1 -> 111111110

invx003 invert            10 -> 111111101

invx004 invert     111111111 ->         0

invx005 invert     000000000 -> 111111111

invx006 invert     101010101 -> '10101010'

-- and at msd and msd-1

invx007 invert 000000000 ->   111111111

invx009 invert 100000000 ->    11111111

invx011 invert 000000000 ->   111111111

invx013 invert 010000000 ->   101111111



-- Various lengths

--             123456789         123456789

invx021 invert 111111111     ->  0

invx022 invert 111111111111  ->  0

invx023 invert  11111111     ->  100000000

invx025 invert   1111111     ->  110000000

invx026 invert    111111     ->  111000000

invx027 invert     11111     ->  111100000

invx028 invert      1111     ->  111110000

invx029 invert       111     ->  111111000

invx031 invert        11     ->  111111100

invx032 invert         1     ->  111111110

invx033 invert 111111111111  ->  0

invx034 invert 11111111111   ->  0

invx035 invert 1111111111    ->  0

invx036 invert 111111111     ->  0



invx080 invert 011111111   ->  100000000

invx081 invert 101111111   ->   10000000

invx082 invert 110111111   ->    1000000

invx083 invert 111011111   ->     100000

invx084 invert 111101111   ->      10000

invx085 invert 111110111   ->       1000

invx086 invert 111111011   ->        100

invx087 invert 111111101   ->         10

invx088 invert 111111110   ->          1

invx089 invert 011111011   ->  100000100

invx090 invert 101111101   ->   10000010

invx091 invert 110111110   ->    1000001

invx092 invert 111011101   ->     100010

invx093 invert 111101011   ->      10100

invx094 invert 111110111   ->       1000

invx095 invert 111101011   ->      10100

invx096 invert 111011101   ->     100010

invx097 invert 110111110   ->    1000001

invx098 invert 101111101   ->   10000010

invx099 invert 011111011   ->  100000100



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

invx220 invert 111111112   ->  NaN Invalid_operation

invx221 invert 333333333   ->  NaN Invalid_operation

invx222 invert 555555555   ->  NaN Invalid_operation

invx223 invert 777777777   ->  NaN Invalid_operation

invx224 invert 999999999   ->  NaN Invalid_operation

invx225 invert 222222222   ->  NaN Invalid_operation

invx226 invert 444444444   ->  NaN Invalid_operation

invx227 invert 666666666   ->  NaN Invalid_operation

invx228 invert 888888888   ->  NaN Invalid_operation

invx229 invert 999999999   ->  NaN Invalid_operation

invx230 invert 999999999   ->  NaN Invalid_operation

invx231 invert 999999999   ->  NaN Invalid_operation

invx232 invert 999999999   ->  NaN Invalid_operation

-- a few randoms

invx240 invert  567468689  ->  NaN Invalid_operation

invx241 invert  567367689  ->  NaN Invalid_operation

invx242 invert -631917772  ->  NaN Invalid_operation

invx243 invert -756253257  ->  NaN Invalid_operation

invx244 invert  835590149  ->  NaN Invalid_operation

-- test MSD

invx250 invert  200000000  ->  NaN Invalid_operation

invx251 invert  300000000  ->  NaN Invalid_operation

invx252 invert  400000000  ->  NaN Invalid_operation

invx253 invert  500000000  ->  NaN Invalid_operation

invx254 invert  600000000  ->  NaN Invalid_operation

invx255 invert  700000000  ->  NaN Invalid_operation

invx256 invert  800000000  ->  NaN Invalid_operation

invx257 invert  900000000  ->  NaN Invalid_operation

-- test MSD-1

invx270 invert  021000000  ->  NaN Invalid_operation

invx271 invert  030100000  ->  NaN Invalid_operation

invx272 invert  040010000  ->  NaN Invalid_operation

invx273 invert  050001000  ->  NaN Invalid_operation

invx274 invert  160000100  ->  NaN Invalid_operation

invx275 invert  170000010  ->  NaN Invalid_operation

invx276 invert  180000000  ->  NaN Invalid_operation

invx277 invert  190000000  ->  NaN Invalid_operation

-- test LSD

invx280 invert  000000002  ->  NaN Invalid_operation

invx281 invert  000000003  ->  NaN Invalid_operation

invx282 invert  000000004  ->  NaN Invalid_operation

invx283 invert  000000005  ->  NaN Invalid_operation

invx284 invert  101000006  ->  NaN Invalid_operation

invx285 invert  100100007  ->  NaN Invalid_operation

invx286 invert  100010008  ->  NaN Invalid_operation

invx287 invert  100001009  ->  NaN Invalid_operation

-- test Middie

invx288 invert  000020000  ->  NaN Invalid_operation

invx289 invert  000030001  ->  NaN Invalid_operation

invx290 invert  000040000  ->  NaN Invalid_operation

invx291 invert  000050000  ->  NaN Invalid_operation

invx292 invert  101060000  ->  NaN Invalid_operation

invx293 invert  100170010  ->  NaN Invalid_operation

invx294 invert  100080100  ->  NaN Invalid_operation

invx295 invert  100091000  ->  NaN Invalid_operation

-- signs

invx296 invert -100001000  ->  NaN Invalid_operation

invx299 invert  100001000  ->  11110111



-- Nmax, Nmin, Ntiny

invx341 invert  9.99999999E+999   -> NaN Invalid_operation

invx342 invert  1E-999            -> NaN Invalid_operation

invx343 invert  1.00000000E-999   -> NaN Invalid_operation

invx344 invert  1E-1007           -> NaN Invalid_operation

invx345 invert  -1E-1007          -> NaN Invalid_operation

invx346 invert  -1.00000000E-999  -> NaN Invalid_operation

invx347 invert  -1E-999           -> NaN Invalid_operation

invx348 invert  -9.99999999E+999  -> NaN Invalid_operation



-- A few other non-integers

invx361 invert  1.0               -> NaN Invalid_operation

invx362 invert  1E+1              -> NaN Invalid_operation

invx363 invert  0.0               -> NaN Invalid_operation

invx364 invert  0E+1              -> NaN Invalid_operation

invx365 invert  9.9               -> NaN Invalid_operation

invx366 invert  9E+1              -> NaN Invalid_operation



-- All Specials are in error

invx788 invert -Inf     -> NaN  Invalid_operation

invx794 invert  Inf     -> NaN  Invalid_operation

invx821 invert  NaN     -> NaN  Invalid_operation

invx841 invert  sNaN    -> NaN  Invalid_operation

-- propagating NaNs

invx861 invert  NaN1    -> NaN Invalid_operation

invx862 invert +NaN2    -> NaN Invalid_operation

invx863 invert  NaN3    -> NaN Invalid_operation

invx864 invert  NaN4    -> NaN Invalid_operation

invx865 invert  NaN5    -> NaN Invalid_operation

invx871 invert  sNaN11  -> NaN Invalid_operation

invx872 invert  sNaN12  -> NaN Invalid_operation

invx873 invert  sNaN13  -> NaN Invalid_operation

invx874 invert  sNaN14  -> NaN Invalid_operation

invx875 invert  sNaN15  -> NaN Invalid_operation

invx876 invert  NaN16   -> NaN Invalid_operation

invx881 invert +NaN25   -> NaN Invalid_operation

invx882 invert -NaN26   -> NaN Invalid_operation

invx883 invert -sNaN27  -> NaN Invalid_operation

