------------------------------------------------------------------------ -- ddAnd.decTest -- digitwise logical AND for decDoubles -- -- Copyright (c) Mike Cowlishaw, 1981, 2010. All rights reserved. -- -- Parts copyright (c) IBM Corporation, 1981, 2008. -- ------------------------------------------------------------------------ -- Please see the document "General Decimal Arithmetic Testcases" -- -- at http://speleotrove.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, mfc@speleotrove.com -- ------------------------------------------------------------------------ version: 2.62 precision: 16 maxExponent: 384 minExponent: -383 extended: 1 clamp: 1 rounding: half_even -- Sanity check (truth table) ddand001 and 0 0 -> 0 ddand002 and 0 1 -> 0 ddand003 and 1 0 -> 0 ddand004 and 1 1 -> 1 ddand005 and 1100 1010 -> 1000 -- and at msd and msd-1 -- 1234567890123456 1234567890123456 1234567890123456 ddand006 and 0000000000000000 0000000000000000 -> 0 ddand007 and 0000000000000000 1000000000000000 -> 0 ddand008 and 1000000000000000 0000000000000000 -> 0 ddand009 and 1000000000000000 1000000000000000 -> 1000000000000000 ddand010 and 0000000000000000 0000000000000000 -> 0 ddand011 and 0000000000000000 0100000000000000 -> 0 ddand012 and 0100000000000000 0000000000000000 -> 0 ddand013 and 0100000000000000 0100000000000000 -> 100000000000000 -- Various lengths -- 1234567890123456 1234567890123456 1234567890123456 ddand021 and 1111111111111111 1111111111111111 -> 1111111111111111 ddand024 and 1111111111111111 111111111111111 -> 111111111111111 ddand025 and 1111111111111111 11111111111111 -> 11111111111111 ddand026 and 1111111111111111 1111111111111 -> 1111111111111 ddand027 and 1111111111111111 111111111111 -> 111111111111 ddand028 and 1111111111111111 11111111111 -> 11111111111 ddand029 and 1111111111111111 1111111111 -> 1111111111 ddand030 and 1111111111111111 111111111 -> 111111111 ddand031 and 1111111111111111 11111111 -> 11111111 ddand032 and 1111111111111111 1111111 -> 1111111 ddand033 and 1111111111111111 111111 -> 111111 ddand034 and 1111111111111111 11111 -> 11111 ddand035 and 1111111111111111 1111 -> 1111 ddand036 and 1111111111111111 111 -> 111 ddand037 and 1111111111111111 11 -> 11 ddand038 and 1111111111111111 1 -> 1 ddand039 and 1111111111111111 0 -> 0 ddand040 and 1111111111111111 1111111111111111 -> 1111111111111111 ddand041 and 111111111111111 1111111111111111 -> 111111111111111 ddand042 and 111111111111111 1111111111111111 -> 111111111111111 ddand043 and 11111111111111 1111111111111111 -> 11111111111111 ddand044 and 1111111111111 1111111111111111 -> 1111111111111 ddand045 and 111111111111 1111111111111111 -> 111111111111 ddand046 and 11111111111 1111111111111111 -> 11111111111 ddand047 and 1111111111 1111111111111111 -> 1111111111 ddand048 and 111111111 1111111111111111 -> 111111111 ddand049 and 11111111 1111111111111111 -> 11111111 ddand050 and 1111111 1111111111111111 -> 1111111 ddand051 and 111111 1111111111111111 -> 111111 ddand052 and 11111 1111111111111111 -> 11111 ddand053 and 1111 1111111111111111 -> 1111 ddand054 and 111 1111111111111111 -> 111 ddand055 and 11 1111111111111111 -> 11 ddand056 and 1 1111111111111111 -> 1 ddand057 and 0 1111111111111111 -> 0 ddand150 and 1111111111 1 -> 1 ddand151 and 111111111 1 -> 1 ddand152 and 11111111 1 -> 1 ddand153 and 1111111 1 -> 1 ddand154 and 111111 1 -> 1 ddand155 and 11111 1 -> 1 ddand156 and 1111 1 -> 1 ddand157 and 111 1 -> 1 ddand158 and 11 1 -> 1 ddand159 and 1 1 -> 1 ddand160 and 1111111111 0 -> 0 ddand161 and 111111111 0 -> 0 ddand162 and 11111111 0 -> 0 ddand163 and 1111111 0 -> 0 ddand164 and 111111 0 -> 0 ddand165 and 11111 0 -> 0 ddand166 and 1111 0 -> 0 ddand167 and 111 0 -> 0 ddand168 and 11 0 -> 0 ddand169 and 1 0 -> 0 ddand170 and 1 1111111111 -> 1 ddand171 and 1 111111111 -> 1 ddand172 and 1 11111111 -> 1 ddand173 and 1 1111111 -> 1 ddand174 and 1 111111 -> 1 ddand175 and 1 11111 -> 1 ddand176 and 1 1111 -> 1 ddand177 and 1 111 -> 1 ddand178 and 1 11 -> 1 ddand179 and 1 1 -> 1 ddand180 and 0 1111111111 -> 0 ddand181 and 0 111111111 -> 0 ddand182 and 0 11111111 -> 0 ddand183 and 0 1111111 -> 0 ddand184 and 0 111111 -> 0 ddand185 and 0 11111 -> 0 ddand186 and 0 1111 -> 0 ddand187 and 0 111 -> 0 ddand188 and 0 11 -> 0 ddand189 and 0 1 -> 0 ddand090 and 011111111 111111111 -> 11111111 ddand091 and 101111111 111111111 -> 101111111 ddand092 and 110111111 111111111 -> 110111111 ddand093 and 111011111 111111111 -> 111011111 ddand094 and 111101111 111111111 -> 111101111 ddand095 and 111110111 111111111 -> 111110111 ddand096 and 111111011 111111111 -> 111111011 ddand097 and 111111101 111111111 -> 111111101 ddand098 and 111111110 111111111 -> 111111110 ddand100 and 111111111 011111111 -> 11111111 ddand101 and 111111111 101111111 -> 101111111 ddand102 and 111111111 110111111 -> 110111111 ddand103 and 111111111 111011111 -> 111011111 ddand104 and 111111111 111101111 -> 111101111 ddand105 and 111111111 111110111 -> 111110111 ddand106 and 111111111 111111011 -> 111111011 ddand107 and 111111111 111111101 -> 111111101 ddand108 and 111111111 111111110 -> 111111110 -- non-0/1 should not be accepted, nor should signs ddand220 and 111111112 111111111 -> NaN Invalid_operation ddand221 and 333333333 333333333 -> NaN Invalid_operation ddand222 and 555555555 555555555 -> NaN Invalid_operation ddand223 and 777777777 777777777 -> NaN Invalid_operation ddand224 and 999999999 999999999 -> NaN Invalid_operation ddand225 and 222222222 999999999 -> NaN Invalid_operation ddand226 and 444444444 999999999 -> NaN Invalid_operation ddand227 and 666666666 999999999 -> NaN Invalid_operation ddand228 and 888888888 999999999 -> NaN Invalid_operation ddand229 and 999999999 222222222 -> NaN Invalid_operation ddand230 and 999999999 444444444 -> NaN Invalid_operation ddand231 and 999999999 666666666 -> NaN Invalid_operation ddand232 and 999999999 888888888 -> NaN Invalid_operation -- a few randoms ddand240 and 567468689 -934981942 -> NaN Invalid_operation ddand241 and 567367689 934981942 -> NaN Invalid_operation ddand242 and -631917772 -706014634 -> NaN Invalid_operation ddand243 and -756253257 138579234 -> NaN Invalid_operation ddand244 and 835590149 567435400 -> NaN Invalid_operation -- test MSD ddand250 and 2000000000000000 1000000000000000 -> NaN Invalid_operation ddand251 and 7000000000000000 1000000000000000 -> NaN Invalid_operation ddand252 and 8000000000000000 1000000000000000 -> NaN Invalid_operation ddand253 and 9000000000000000 1000000000000000 -> NaN Invalid_operation ddand254 and 2000000000000000 0000000000000000 -> NaN Invalid_operation ddand255 and 7000000000000000 0000000000000000 -> NaN Invalid_operation ddand256 and 8000000000000000 0000000000000000 -> NaN Invalid_operation ddand257 and 9000000000000000 0000000000000000 -> NaN Invalid_operation ddand258 and 1000000000000000 2000000000000000 -> NaN Invalid_operation ddand259 and 1000000000000000 7000000000000000 -> NaN Invalid_operation ddand260 and 1000000000000000 8000000000000000 -> NaN Invalid_operation ddand261 and 1000000000000000 9000000000000000 -> NaN Invalid_operation ddand262 and 0000000000000000 2000000000000000 -> NaN Invalid_operation ddand263 and 0000000000000000 7000000000000000 -> NaN Invalid_operation ddand264 and 0000000000000000 8000000000000000 -> NaN Invalid_operation ddand265 and 0000000000000000 9000000000000000 -> NaN Invalid_operation -- test MSD-1 ddand270 and 0200001000000000 1000100000000010 -> NaN Invalid_operation ddand271 and 0700000100000000 1000010000000100 -> NaN Invalid_operation ddand272 and 0800000010000000 1000001000001000 -> NaN Invalid_operation ddand273 and 0900000001000000 1000000100010000 -> NaN Invalid_operation ddand274 and 1000000000100000 0200000010100000 -> NaN Invalid_operation ddand275 and 1000000000010000 0700000001000000 -> NaN Invalid_operation ddand276 and 1000000000001000 0800000010100000 -> NaN Invalid_operation ddand277 and 1000000000000100 0900000000010000 -> NaN Invalid_operation -- test LSD ddand280 and 0010000000000002 1000000100000001 -> NaN Invalid_operation ddand281 and 0001000000000007 1000001000000011 -> NaN Invalid_operation ddand282 and 0000100000000008 1000010000000001 -> NaN Invalid_operation ddand283 and 0000010000000009 1000100000000001 -> NaN Invalid_operation ddand284 and 1000001000000000 0001000000000002 -> NaN Invalid_operation ddand285 and 1000000100000000 0010000000000007 -> NaN Invalid_operation ddand286 and 1000000010000000 0100000000000008 -> NaN Invalid_operation ddand287 and 1000000001000000 1000000000000009 -> NaN Invalid_operation -- test Middie ddand288 and 0010000020000000 1000001000000000 -> NaN Invalid_operation ddand289 and 0001000070000001 1000000100000000 -> NaN Invalid_operation ddand290 and 0000100080000010 1000000010000000 -> NaN Invalid_operation ddand291 and 0000010090000100 1000000001000000 -> NaN Invalid_operation ddand292 and 1000001000001000 0000000020100000 -> NaN Invalid_operation ddand293 and 1000000100010000 0000000070010000 -> NaN Invalid_operation ddand294 and 1000000010100000 0000000080001000 -> NaN Invalid_operation ddand295 and 1000000001000000 0000000090000100 -> NaN Invalid_operation -- signs ddand296 and -1000000001000000 -0000010000000100 -> NaN Invalid_operation ddand297 and -1000000001000000 0000000010000100 -> NaN Invalid_operation ddand298 and 1000000001000000 -0000001000000100 -> NaN Invalid_operation ddand299 and 1000000001000000 0000000011000100 -> 1000000 -- Nmax, Nmin, Ntiny-like ddand331 and 2 9.99999999E+199 -> NaN Invalid_operation ddand332 and 3 1E-199 -> NaN Invalid_operation ddand333 and 4 1.00000000E-199 -> NaN Invalid_operation ddand334 and 5 1E-100 -> NaN Invalid_operation ddand335 and 6 -1E-100 -> NaN Invalid_operation ddand336 and 7 -1.00000000E-199 -> NaN Invalid_operation ddand337 and 8 -1E-199 -> NaN Invalid_operation ddand338 and 9 -9.99999999E+199 -> NaN Invalid_operation ddand341 and 9.99999999E+199 -18 -> NaN Invalid_operation ddand342 and 1E-199 01 -> NaN Invalid_operation ddand343 and 1.00000000E-199 -18 -> NaN Invalid_operation ddand344 and 1E-100 18 -> NaN Invalid_operation ddand345 and -1E-100 -10 -> NaN Invalid_operation ddand346 and -1.00000000E-199 18 -> NaN Invalid_operation ddand347 and -1E-199 10 -> NaN Invalid_operation ddand348 and -9.99999999E+199 -18 -> NaN Invalid_operation -- A few other non-integers ddand361 and 1.0 1 -> NaN Invalid_operation ddand362 and 1E+1 1 -> NaN Invalid_operation ddand363 and 0.0 1 -> NaN Invalid_operation ddand364 and 0E+1 1 -> NaN Invalid_operation ddand365 and 9.9 1 -> NaN Invalid_operation ddand366 and 9E+1 1 -> NaN Invalid_operation ddand371 and 0 1.0 -> NaN Invalid_operation ddand372 and 0 1E+1 -> NaN Invalid_operation ddand373 and 0 0.0 -> NaN Invalid_operation ddand374 and 0 0E+1 -> NaN Invalid_operation ddand375 and 0 9.9 -> NaN Invalid_operation ddand376 and 0 9E+1 -> NaN Invalid_operation -- All Specials are in error ddand780 and -Inf -Inf -> NaN Invalid_operation ddand781 and -Inf -1000 -> NaN Invalid_operation ddand782 and -Inf -1 -> NaN Invalid_operation ddand783 and -Inf -0 -> NaN Invalid_operation ddand784 and -Inf 0 -> NaN Invalid_operation ddand785 and -Inf 1 -> NaN Invalid_operation ddand786 and -Inf 1000 -> NaN Invalid_operation ddand787 and -1000 -Inf -> NaN Invalid_operation ddand788 and -Inf -Inf -> NaN Invalid_operation ddand789 and -1 -Inf -> NaN Invalid_operation ddand790 and -0 -Inf -> NaN Invalid_operation ddand791 and 0 -Inf -> NaN Invalid_operation ddand792 and 1 -Inf -> NaN Invalid_operation ddand793 and 1000 -Inf -> NaN Invalid_operation ddand794 and Inf -Inf -> NaN Invalid_operation ddand800 and Inf -Inf -> NaN Invalid_operation ddand801 and Inf -1000 -> NaN Invalid_operation ddand802 and Inf -1 -> NaN Invalid_operation ddand803 and Inf -0 -> NaN Invalid_operation ddand804 and Inf 0 -> NaN Invalid_operation ddand805 and Inf 1 -> NaN Invalid_operation ddand806 and Inf 1000 -> NaN Invalid_operation ddand807 and Inf Inf -> NaN Invalid_operation ddand808 and -1000 Inf -> NaN Invalid_operation ddand809 and -Inf Inf -> NaN Invalid_operation ddand810 and -1 Inf -> NaN Invalid_operation ddand811 and -0 Inf -> NaN Invalid_operation ddand812 and 0 Inf -> NaN Invalid_operation ddand813 and 1 Inf -> NaN Invalid_operation ddand814 and 1000 Inf -> NaN Invalid_operation ddand815 and Inf Inf -> NaN Invalid_operation ddand821 and NaN -Inf -> NaN Invalid_operation ddand822 and NaN -1000 -> NaN Invalid_operation ddand823 and NaN -1 -> NaN Invalid_operation ddand824 and NaN -0 -> NaN Invalid_operation ddand825 and NaN 0 -> NaN Invalid_operation ddand826 and NaN 1 -> NaN Invalid_operation ddand827 and NaN 1000 -> NaN Invalid_operation ddand828 and NaN Inf -> NaN Invalid_operation ddand829 and NaN NaN -> NaN Invalid_operation ddand830 and -Inf NaN -> NaN Invalid_operation ddand831 and -1000 NaN -> NaN Invalid_operation ddand832 and -1 NaN -> NaN Invalid_operation ddand833 and -0 NaN -> NaN Invalid_operation ddand834 and 0 NaN -> NaN Invalid_operation ddand835 and 1 NaN -> NaN Invalid_operation ddand836 and 1000 NaN -> NaN Invalid_operation ddand837 and Inf NaN -> NaN Invalid_operation ddand841 and sNaN -Inf -> NaN Invalid_operation ddand842 and sNaN -1000 -> NaN Invalid_operation ddand843 and sNaN -1 -> NaN Invalid_operation ddand844 and sNaN -0 -> NaN Invalid_operation ddand845 and sNaN 0 -> NaN Invalid_operation ddand846 and sNaN 1 -> NaN Invalid_operation ddand847 and sNaN 1000 -> NaN Invalid_operation ddand848 and sNaN NaN -> NaN Invalid_operation ddand849 and sNaN sNaN -> NaN Invalid_operation ddand850 and NaN sNaN -> NaN Invalid_operation ddand851 and -Inf sNaN -> NaN Invalid_operation ddand852 and -1000 sNaN -> NaN Invalid_operation ddand853 and -1 sNaN -> NaN Invalid_operation ddand854 and -0 sNaN -> NaN Invalid_operation ddand855 and 0 sNaN -> NaN Invalid_operation ddand856 and 1 sNaN -> NaN Invalid_operation ddand857 and 1000 sNaN -> NaN Invalid_operation ddand858 and Inf sNaN -> NaN Invalid_operation ddand859 and NaN sNaN -> NaN Invalid_operation -- propagating NaNs ddand861 and NaN1 -Inf -> NaN Invalid_operation ddand862 and +NaN2 -1000 -> NaN Invalid_operation ddand863 and NaN3 1000 -> NaN Invalid_operation ddand864 and NaN4 Inf -> NaN Invalid_operation ddand865 and NaN5 +NaN6 -> NaN Invalid_operation ddand866 and -Inf NaN7 -> NaN Invalid_operation ddand867 and -1000 NaN8 -> NaN Invalid_operation ddand868 and 1000 NaN9 -> NaN Invalid_operation ddand869 and Inf +NaN10 -> NaN Invalid_operation ddand871 and sNaN11 -Inf -> NaN Invalid_operation ddand872 and sNaN12 -1000 -> NaN Invalid_operation ddand873 and sNaN13 1000 -> NaN Invalid_operation ddand874 and sNaN14 NaN17 -> NaN Invalid_operation ddand875 and sNaN15 sNaN18 -> NaN Invalid_operation ddand876 and NaN16 sNaN19 -> NaN Invalid_operation ddand877 and -Inf +sNaN20 -> NaN Invalid_operation ddand878 and -1000 sNaN21 -> NaN Invalid_operation ddand879 and 1000 sNaN22 -> NaN Invalid_operation ddand880 and Inf sNaN23 -> NaN Invalid_operation ddand881 and +NaN25 +sNaN24 -> NaN Invalid_operation ddand882 and -NaN26 NaN28 -> NaN Invalid_operation ddand883 and -sNaN27 sNaN29 -> NaN Invalid_operation ddand884 and 1000 -NaN30 -> NaN Invalid_operation ddand885 and 1000 -sNaN31 -> NaN Invalid_operation