+++ /dev/null
-------------------------------------------------------------------------\r
--- max.decTest -- decimal maximum --\r
--- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. --\r
-------------------------------------------------------------------------\r
--- Please see the document "General Decimal Arithmetic Testcases" --\r
--- at http://www2.hursley.ibm.com/decimal for the description of --\r
--- these testcases. --\r
--- --\r
--- These testcases are experimental ('beta' versions), and they --\r
--- may contain errors. They are offered on an as-is basis. In --\r
--- particular, achieving the same results as the tests here is not --\r
--- a guarantee that an implementation complies with any Standard --\r
--- or specification. The tests are not exhaustive. --\r
--- --\r
--- Please send comments, suggestions, and corrections to the author: --\r
--- Mike Cowlishaw, IBM Fellow --\r
--- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --\r
--- mfc@uk.ibm.com --\r
-------------------------------------------------------------------------\r
-version: 2.59\r
-\r
--- we assume that base comparison is tested in compare.decTest, so\r
--- these mainly cover special cases and rounding\r
-\r
-extended: 1\r
-precision: 9\r
-rounding: half_up\r
-maxExponent: 384\r
-minexponent: -383\r
-\r
--- sanity checks\r
-maxx001 max -2 -2 -> -2\r
-maxx002 max -2 -1 -> -1\r
-maxx003 max -2 0 -> 0\r
-maxx004 max -2 1 -> 1\r
-maxx005 max -2 2 -> 2\r
-maxx006 max -1 -2 -> -1\r
-maxx007 max -1 -1 -> -1\r
-maxx008 max -1 0 -> 0\r
-maxx009 max -1 1 -> 1\r
-maxx010 max -1 2 -> 2\r
-maxx011 max 0 -2 -> 0\r
-maxx012 max 0 -1 -> 0\r
-maxx013 max 0 0 -> 0\r
-maxx014 max 0 1 -> 1\r
-maxx015 max 0 2 -> 2\r
-maxx016 max 1 -2 -> 1\r
-maxx017 max 1 -1 -> 1\r
-maxx018 max 1 0 -> 1\r
-maxx019 max 1 1 -> 1\r
-maxx020 max 1 2 -> 2\r
-maxx021 max 2 -2 -> 2\r
-maxx022 max 2 -1 -> 2\r
-maxx023 max 2 0 -> 2\r
-maxx025 max 2 1 -> 2\r
-maxx026 max 2 2 -> 2\r
-\r
--- extended zeros\r
-maxx030 max 0 0 -> 0\r
-maxx031 max 0 -0 -> 0\r
-maxx032 max 0 -0.0 -> 0\r
-maxx033 max 0 0.0 -> 0\r
-maxx034 max -0 0 -> 0 -- note: -0 = 0, but 0 chosen\r
-maxx035 max -0 -0 -> -0\r
-maxx036 max -0 -0.0 -> -0.0\r
-maxx037 max -0 0.0 -> 0.0\r
-maxx038 max 0.0 0 -> 0\r
-maxx039 max 0.0 -0 -> 0.0\r
-maxx040 max 0.0 -0.0 -> 0.0\r
-maxx041 max 0.0 0.0 -> 0.0\r
-maxx042 max -0.0 0 -> 0\r
-maxx043 max -0.0 -0 -> -0.0\r
-maxx044 max -0.0 -0.0 -> -0.0\r
-maxx045 max -0.0 0.0 -> 0.0\r
-\r
-maxx050 max -0E1 0E1 -> 0E+1\r
-maxx051 max -0E2 0E2 -> 0E+2\r
-maxx052 max -0E2 0E1 -> 0E+1\r
-maxx053 max -0E1 0E2 -> 0E+2\r
-maxx054 max 0E1 -0E1 -> 0E+1\r
-maxx055 max 0E2 -0E2 -> 0E+2\r
-maxx056 max 0E2 -0E1 -> 0E+2\r
-maxx057 max 0E1 -0E2 -> 0E+1\r
-\r
-maxx058 max 0E1 0E1 -> 0E+1\r
-maxx059 max 0E2 0E2 -> 0E+2\r
-maxx060 max 0E2 0E1 -> 0E+2\r
-maxx061 max 0E1 0E2 -> 0E+2\r
-maxx062 max -0E1 -0E1 -> -0E+1\r
-maxx063 max -0E2 -0E2 -> -0E+2\r
-maxx064 max -0E2 -0E1 -> -0E+1\r
-maxx065 max -0E1 -0E2 -> -0E+1\r
-\r
--- Specials\r
-precision: 9\r
-maxx090 max Inf -Inf -> Infinity\r
-maxx091 max Inf -1000 -> Infinity\r
-maxx092 max Inf -1 -> Infinity\r
-maxx093 max Inf -0 -> Infinity\r
-maxx094 max Inf 0 -> Infinity\r
-maxx095 max Inf 1 -> Infinity\r
-maxx096 max Inf 1000 -> Infinity\r
-maxx097 max Inf Inf -> Infinity\r
-maxx098 max -1000 Inf -> Infinity\r
-maxx099 max -Inf Inf -> Infinity\r
-maxx100 max -1 Inf -> Infinity\r
-maxx101 max -0 Inf -> Infinity\r
-maxx102 max 0 Inf -> Infinity\r
-maxx103 max 1 Inf -> Infinity\r
-maxx104 max 1000 Inf -> Infinity\r
-maxx105 max Inf Inf -> Infinity\r
-\r
-maxx120 max -Inf -Inf -> -Infinity\r
-maxx121 max -Inf -1000 -> -1000\r
-maxx122 max -Inf -1 -> -1\r
-maxx123 max -Inf -0 -> -0\r
-maxx124 max -Inf 0 -> 0\r
-maxx125 max -Inf 1 -> 1\r
-maxx126 max -Inf 1000 -> 1000\r
-maxx127 max -Inf Inf -> Infinity\r
-maxx128 max -Inf -Inf -> -Infinity\r
-maxx129 max -1000 -Inf -> -1000\r
-maxx130 max -1 -Inf -> -1\r
-maxx131 max -0 -Inf -> -0\r
-maxx132 max 0 -Inf -> 0\r
-maxx133 max 1 -Inf -> 1\r
-maxx134 max 1000 -Inf -> 1000\r
-maxx135 max Inf -Inf -> Infinity\r
-\r
--- 2004.08.02 754r chooses number over NaN in mixed cases\r
-maxx141 max NaN -Inf -> -Infinity\r
-maxx142 max NaN -1000 -> -1000\r
-maxx143 max NaN -1 -> -1\r
-maxx144 max NaN -0 -> -0\r
-maxx145 max NaN 0 -> 0\r
-maxx146 max NaN 1 -> 1\r
-maxx147 max NaN 1000 -> 1000\r
-maxx148 max NaN Inf -> Infinity\r
-maxx149 max NaN NaN -> NaN\r
-maxx150 max -Inf NaN -> -Infinity\r
-maxx151 max -1000 NaN -> -1000\r
-maxx152 max -1 NaN -> -1\r
-maxx153 max -0 NaN -> -0\r
-maxx154 max 0 NaN -> 0\r
-maxx155 max 1 NaN -> 1\r
-maxx156 max 1000 NaN -> 1000\r
-maxx157 max Inf NaN -> Infinity\r
-\r
-maxx161 max sNaN -Inf -> NaN Invalid_operation\r
-maxx162 max sNaN -1000 -> NaN Invalid_operation\r
-maxx163 max sNaN -1 -> NaN Invalid_operation\r
-maxx164 max sNaN -0 -> NaN Invalid_operation\r
-maxx165 max sNaN 0 -> NaN Invalid_operation\r
-maxx166 max sNaN 1 -> NaN Invalid_operation\r
-maxx167 max sNaN 1000 -> NaN Invalid_operation\r
-maxx168 max sNaN NaN -> NaN Invalid_operation\r
-maxx169 max sNaN sNaN -> NaN Invalid_operation\r
-maxx170 max NaN sNaN -> NaN Invalid_operation\r
-maxx171 max -Inf sNaN -> NaN Invalid_operation\r
-maxx172 max -1000 sNaN -> NaN Invalid_operation\r
-maxx173 max -1 sNaN -> NaN Invalid_operation\r
-maxx174 max -0 sNaN -> NaN Invalid_operation\r
-maxx175 max 0 sNaN -> NaN Invalid_operation\r
-maxx176 max 1 sNaN -> NaN Invalid_operation\r
-maxx177 max 1000 sNaN -> NaN Invalid_operation\r
-maxx178 max Inf sNaN -> NaN Invalid_operation\r
-maxx179 max NaN sNaN -> NaN Invalid_operation\r
-\r
--- propagating NaNs\r
-maxx181 max NaN9 -Inf -> -Infinity\r
-maxx182 max NaN8 9 -> 9\r
-maxx183 max -NaN7 Inf -> Infinity\r
-\r
-maxx184 max -NaN1 NaN11 -> -NaN1\r
-maxx185 max NaN2 NaN12 -> NaN2\r
-maxx186 max -NaN13 -NaN7 -> -NaN13\r
-maxx187 max NaN14 -NaN5 -> NaN14\r
-\r
-maxx188 max -Inf NaN4 -> -Infinity\r
-maxx189 max -9 -NaN3 -> -9\r
-maxx190 max Inf NaN2 -> Infinity\r
-\r
-maxx191 max sNaN99 -Inf -> NaN99 Invalid_operation\r
-maxx192 max sNaN98 -1 -> NaN98 Invalid_operation\r
-maxx193 max -sNaN97 NaN -> -NaN97 Invalid_operation\r
-maxx194 max sNaN96 sNaN94 -> NaN96 Invalid_operation\r
-maxx195 max NaN95 sNaN93 -> NaN93 Invalid_operation\r
-maxx196 max -Inf sNaN92 -> NaN92 Invalid_operation\r
-maxx197 max 0 sNaN91 -> NaN91 Invalid_operation\r
-maxx198 max Inf -sNaN90 -> -NaN90 Invalid_operation\r
-maxx199 max NaN sNaN89 -> NaN89 Invalid_operation\r
-\r
--- rounding checks\r
-maxexponent: 999\r
-minexponent: -999\r
-precision: 9\r
-maxx201 max 12345678000 1 -> 1.23456780E+10 Rounded\r
-maxx202 max 1 12345678000 -> 1.23456780E+10 Rounded\r
-maxx203 max 1234567800 1 -> 1.23456780E+9 Rounded\r
-maxx204 max 1 1234567800 -> 1.23456780E+9 Rounded\r
-maxx205 max 1234567890 1 -> 1.23456789E+9 Rounded\r
-maxx206 max 1 1234567890 -> 1.23456789E+9 Rounded\r
-maxx207 max 1234567891 1 -> 1.23456789E+9 Inexact Rounded\r
-maxx208 max 1 1234567891 -> 1.23456789E+9 Inexact Rounded\r
-maxx209 max 12345678901 1 -> 1.23456789E+10 Inexact Rounded\r
-maxx210 max 1 12345678901 -> 1.23456789E+10 Inexact Rounded\r
-maxx211 max 1234567896 1 -> 1.23456790E+9 Inexact Rounded\r
-maxx212 max 1 1234567896 -> 1.23456790E+9 Inexact Rounded\r
-maxx213 max -1234567891 1 -> 1\r
-maxx214 max 1 -1234567891 -> 1\r
-maxx215 max -12345678901 1 -> 1\r
-maxx216 max 1 -12345678901 -> 1\r
-maxx217 max -1234567896 1 -> 1\r
-maxx218 max 1 -1234567896 -> 1\r
-\r
-precision: 15\r
-maxx221 max 12345678000 1 -> 12345678000\r
-maxx222 max 1 12345678000 -> 12345678000\r
-maxx223 max 1234567800 1 -> 1234567800\r
-maxx224 max 1 1234567800 -> 1234567800\r
-maxx225 max 1234567890 1 -> 1234567890\r
-maxx226 max 1 1234567890 -> 1234567890\r
-maxx227 max 1234567891 1 -> 1234567891\r
-maxx228 max 1 1234567891 -> 1234567891\r
-maxx229 max 12345678901 1 -> 12345678901\r
-maxx230 max 1 12345678901 -> 12345678901\r
-maxx231 max 1234567896 1 -> 1234567896\r
-maxx232 max 1 1234567896 -> 1234567896\r
-maxx233 max -1234567891 1 -> 1\r
-maxx234 max 1 -1234567891 -> 1\r
-maxx235 max -12345678901 1 -> 1\r
-maxx236 max 1 -12345678901 -> 1\r
-maxx237 max -1234567896 1 -> 1\r
-maxx238 max 1 -1234567896 -> 1\r
-\r
--- from examples\r
-maxx280 max '3' '2' -> '3'\r
-maxx281 max '-10' '3' -> '3'\r
-maxx282 max '1.0' '1' -> '1'\r
-maxx283 max '1' '1.0' -> '1'\r
-maxx284 max '7' 'NaN' -> '7'\r
-\r
--- overflow and underflow tests ...\r
-maxExponent: 999999999\r
-minexponent: -999999999\r
-maxx330 max +1.23456789012345E-0 9E+999999999 -> 9E+999999999\r
-maxx331 max 9E+999999999 +1.23456789012345E-0 -> 9E+999999999\r
-maxx332 max +0.100 9E-999999999 -> 0.100\r
-maxx333 max 9E-999999999 +0.100 -> 0.100\r
-maxx335 max -1.23456789012345E-0 9E+999999999 -> 9E+999999999\r
-maxx336 max 9E+999999999 -1.23456789012345E-0 -> 9E+999999999\r
-maxx337 max -0.100 9E-999999999 -> 9E-999999999\r
-maxx338 max 9E-999999999 -0.100 -> 9E-999999999\r
-\r
-maxx339 max 1e-599999999 1e-400000001 -> 1E-400000001\r
-maxx340 max 1e-599999999 1e-400000000 -> 1E-400000000\r
-maxx341 max 1e-600000000 1e-400000000 -> 1E-400000000\r
-maxx342 max 9e-999999998 0.01 -> 0.01\r
-maxx343 max 9e-999999998 0.1 -> 0.1\r
-maxx344 max 0.01 9e-999999998 -> 0.01\r
-maxx345 max 1e599999999 1e400000001 -> 1E+599999999\r
-maxx346 max 1e599999999 1e400000000 -> 1E+599999999\r
-maxx347 max 1e600000000 1e400000000 -> 1E+600000000\r
-maxx348 max 9e999999998 100 -> 9E+999999998\r
-maxx349 max 9e999999998 10 -> 9E+999999998\r
-maxx350 max 100 9e999999998 -> 9E+999999998\r
--- signs\r
-maxx351 max 1e+777777777 1e+411111111 -> 1E+777777777\r
-maxx352 max 1e+777777777 -1e+411111111 -> 1E+777777777\r
-maxx353 max -1e+777777777 1e+411111111 -> 1E+411111111\r
-maxx354 max -1e+777777777 -1e+411111111 -> -1E+411111111\r
-maxx355 max 1e-777777777 1e-411111111 -> 1E-411111111\r
-maxx356 max 1e-777777777 -1e-411111111 -> 1E-777777777\r
-maxx357 max -1e-777777777 1e-411111111 -> 1E-411111111\r
-maxx358 max -1e-777777777 -1e-411111111 -> -1E-777777777\r
-\r
--- expanded list from min/max 754r purple prose\r
--- [explicit tests for exponent ordering]\r
-maxx401 max Inf 1.1 -> Infinity\r
-maxx402 max 1.1 1 -> 1.1\r
-maxx403 max 1 1.0 -> 1\r
-maxx404 max 1.0 0.1 -> 1.0\r
-maxx405 max 0.1 0.10 -> 0.1\r
-maxx406 max 0.10 0.100 -> 0.10\r
-maxx407 max 0.10 0 -> 0.10\r
-maxx408 max 0 0.0 -> 0\r
-maxx409 max 0.0 -0 -> 0.0\r
-maxx410 max 0.0 -0.0 -> 0.0\r
-maxx411 max 0.00 -0.0 -> 0.00\r
-maxx412 max 0.0 -0.00 -> 0.0\r
-maxx413 max 0 -0.0 -> 0\r
-maxx414 max 0 -0 -> 0\r
-maxx415 max -0.0 -0 -> -0.0\r
-maxx416 max -0 -0.100 -> -0\r
-maxx417 max -0.100 -0.10 -> -0.100\r
-maxx418 max -0.10 -0.1 -> -0.10\r
-maxx419 max -0.1 -1.0 -> -0.1\r
-maxx420 max -1.0 -1 -> -1.0\r
-maxx421 max -1 -1.1 -> -1\r
-maxx423 max -1.1 -Inf -> -1.1\r
--- same with operands reversed\r
-maxx431 max 1.1 Inf -> Infinity\r
-maxx432 max 1 1.1 -> 1.1\r
-maxx433 max 1.0 1 -> 1\r
-maxx434 max 0.1 1.0 -> 1.0\r
-maxx435 max 0.10 0.1 -> 0.1\r
-maxx436 max 0.100 0.10 -> 0.10\r
-maxx437 max 0 0.10 -> 0.10\r
-maxx438 max 0.0 0 -> 0\r
-maxx439 max -0 0.0 -> 0.0\r
-maxx440 max -0.0 0.0 -> 0.0\r
-maxx441 max -0.0 0.00 -> 0.00\r
-maxx442 max -0.00 0.0 -> 0.0\r
-maxx443 max -0.0 0 -> 0\r
-maxx444 max -0 0 -> 0\r
-maxx445 max -0 -0.0 -> -0.0\r
-maxx446 max -0.100 -0 -> -0\r
-maxx447 max -0.10 -0.100 -> -0.100\r
-maxx448 max -0.1 -0.10 -> -0.10\r
-maxx449 max -1.0 -0.1 -> -0.1\r
-maxx450 max -1 -1.0 -> -1.0\r
-maxx451 max -1.1 -1 -> -1\r
-maxx453 max -Inf -1.1 -> -1.1\r
--- largies\r
-maxx460 max 1000 1E+3 -> 1E+3\r
-maxx461 max 1E+3 1000 -> 1E+3\r
-maxx462 max 1000 -1E+3 -> 1000\r
-maxx463 max 1E+3 -1000 -> 1E+3\r
-maxx464 max -1000 1E+3 -> 1E+3\r
-maxx465 max -1E+3 1000 -> 1000\r
-maxx466 max -1000 -1E+3 -> -1000\r
-maxx467 max -1E+3 -1000 -> -1000\r
-\r
--- rounding (results treated as though plus)\r
-maxexponent: 999999999\r
-minexponent: -999999999\r
-precision: 3\r
-\r
-maxx470 max 1 .5 -> 1\r
-maxx471 max 10 5 -> 10\r
-maxx472 max 100 50 -> 100\r
-maxx473 max 1000 500 -> 1.00E+3 Rounded\r
-maxx474 max 10000 5000 -> 1.00E+4 Rounded\r
-maxx475 max 6 .5 -> 6\r
-maxx476 max 66 5 -> 66\r
-maxx477 max 666 50 -> 666\r
-maxx478 max 6666 500 -> 6.67E+3 Rounded Inexact\r
-maxx479 max 66666 5000 -> 6.67E+4 Rounded Inexact\r
-maxx480 max 33333 5000 -> 3.33E+4 Rounded Inexact\r
-maxx481 max .5 1 -> 1\r
-maxx482 max .5 10 -> 10\r
-maxx483 max .5 100 -> 100\r
-maxx484 max .5 1000 -> 1.00E+3 Rounded\r
-maxx485 max .5 10000 -> 1.00E+4 Rounded\r
-maxx486 max .5 6 -> 6\r
-maxx487 max .5 66 -> 66\r
-maxx488 max .5 666 -> 666\r
-maxx489 max .5 6666 -> 6.67E+3 Rounded Inexact\r
-maxx490 max .5 66666 -> 6.67E+4 Rounded Inexact\r
-maxx491 max .5 33333 -> 3.33E+4 Rounded Inexact\r
-\r
--- overflow tests\r
-maxexponent: 999999999\r
-minexponent: -999999999\r
-precision: 3\r
-maxx500 max 9.999E+999999999 0 -> Infinity Inexact Overflow Rounded\r
-maxx501 max -9.999E+999999999 0 -> 0\r
-\r
--- subnormals and underflow\r
-precision: 3\r
-maxexponent: 999\r
-minexponent: -999\r
-maxx510 max 1.00E-999 0 -> 1.00E-999\r
-maxx511 max 0.1E-999 0 -> 1E-1000 Subnormal\r
-maxx512 max 0.10E-999 0 -> 1.0E-1000 Subnormal\r
-maxx513 max 0.100E-999 0 -> 1.0E-1000 Subnormal Rounded\r
-maxx514 max 0.01E-999 0 -> 1E-1001 Subnormal\r
--- next is rounded to Nmin\r
-maxx515 max 0.999E-999 0 -> 1.00E-999 Inexact Rounded Subnormal Underflow\r
-maxx516 max 0.099E-999 0 -> 1.0E-1000 Inexact Rounded Subnormal Underflow\r
-maxx517 max 0.009E-999 0 -> 1E-1001 Inexact Rounded Subnormal Underflow\r
-maxx518 max 0.001E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped\r
-maxx519 max 0.0009E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped\r
-maxx520 max 0.0001E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped\r
-\r
-maxx530 max -1.00E-999 0 -> 0\r
-maxx531 max -0.1E-999 0 -> 0\r
-maxx532 max -0.10E-999 0 -> 0\r
-maxx533 max -0.100E-999 0 -> 0\r
-maxx534 max -0.01E-999 0 -> 0\r
-maxx535 max -0.999E-999 0 -> 0\r
-maxx536 max -0.099E-999 0 -> 0\r
-maxx537 max -0.009E-999 0 -> 0\r
-maxx538 max -0.001E-999 0 -> 0\r
-maxx539 max -0.0009E-999 0 -> 0\r
-maxx540 max -0.0001E-999 0 -> 0\r
-\r
--- misalignment traps for little-endian\r
-precision: 9\r
-maxx551 max 1.0 0.1 -> 1.0\r
-maxx552 max 0.1 1.0 -> 1.0\r
-maxx553 max 10.0 0.1 -> 10.0\r
-maxx554 max 0.1 10.0 -> 10.0\r
-maxx555 max 100 1.0 -> 100\r
-maxx556 max 1.0 100 -> 100\r
-maxx557 max 1000 10.0 -> 1000\r
-maxx558 max 10.0 1000 -> 1000\r
-maxx559 max 10000 100.0 -> 10000\r
-maxx560 max 100.0 10000 -> 10000\r
-maxx661 max 100000 1000.0 -> 100000\r
-maxx662 max 1000.0 100000 -> 100000\r
-maxx663 max 1000000 10000.0 -> 1000000\r
-maxx664 max 10000.0 1000000 -> 1000000\r
-\r
--- payload decapitate\r
-precision: 5\r
-maxx670 max 11 -sNaN12345678901 -> -NaN78901 Invalid_operation\r
-\r
--- Null tests\r
-maxx900 max 10 # -> NaN Invalid_operation\r
-maxx901 max # 10 -> NaN Invalid_operation\r
-\r
-\r
-\r
projects / mirror_edk2.git / blobdiff