| ------------------------------------------------------------------------ |
| -- 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: 2.59 |
| |
| 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 |
