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Diffstat (limited to 'lib/python2.7/test/decimaltestdata/max.decTest')
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diff --git a/lib/python2.7/test/decimaltestdata/max.decTest b/lib/python2.7/test/decimaltestdata/max.decTest deleted file mode 100644 index dbb571e..0000000 --- a/lib/python2.7/test/decimaltestdata/max.decTest +++ /dev/null @@ -1,424 +0,0 @@ ------------------------------------------------------------------------- --- max.decTest -- decimal maximum -- --- 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 - --- we assume that base comparison is tested in compare.decTest, so --- these mainly cover special cases and rounding - -extended: 1 -precision: 9 -rounding: half_up -maxExponent: 384 -minexponent: -383 - --- sanity checks -maxx001 max -2 -2 -> -2 -maxx002 max -2 -1 -> -1 -maxx003 max -2 0 -> 0 -maxx004 max -2 1 -> 1 -maxx005 max -2 2 -> 2 -maxx006 max -1 -2 -> -1 -maxx007 max -1 -1 -> -1 -maxx008 max -1 0 -> 0 -maxx009 max -1 1 -> 1 -maxx010 max -1 2 -> 2 -maxx011 max 0 -2 -> 0 -maxx012 max 0 -1 -> 0 -maxx013 max 0 0 -> 0 -maxx014 max 0 1 -> 1 -maxx015 max 0 2 -> 2 -maxx016 max 1 -2 -> 1 -maxx017 max 1 -1 -> 1 -maxx018 max 1 0 -> 1 -maxx019 max 1 1 -> 1 -maxx020 max 1 2 -> 2 -maxx021 max 2 -2 -> 2 -maxx022 max 2 -1 -> 2 -maxx023 max 2 0 -> 2 -maxx025 max 2 1 -> 2 -maxx026 max 2 2 -> 2 - --- extended zeros -maxx030 max 0 0 -> 0 -maxx031 max 0 -0 -> 0 -maxx032 max 0 -0.0 -> 0 -maxx033 max 0 0.0 -> 0 -maxx034 max -0 0 -> 0 -- note: -0 = 0, but 0 chosen -maxx035 max -0 -0 -> -0 -maxx036 max -0 -0.0 -> -0.0 -maxx037 max -0 0.0 -> 0.0 -maxx038 max 0.0 0 -> 0 -maxx039 max 0.0 -0 -> 0.0 -maxx040 max 0.0 -0.0 -> 0.0 -maxx041 max 0.0 0.0 -> 0.0 -maxx042 max -0.0 0 -> 0 -maxx043 max -0.0 -0 -> -0.0 -maxx044 max -0.0 -0.0 -> -0.0 -maxx045 max -0.0 0.0 -> 0.0 - -maxx050 max -0E1 0E1 -> 0E+1 -maxx051 max -0E2 0E2 -> 0E+2 -maxx052 max -0E2 0E1 -> 0E+1 -maxx053 max -0E1 0E2 -> 0E+2 -maxx054 max 0E1 -0E1 -> 0E+1 -maxx055 max 0E2 -0E2 -> 0E+2 -maxx056 max 0E2 -0E1 -> 0E+2 -maxx057 max 0E1 -0E2 -> 0E+1 - -maxx058 max 0E1 0E1 -> 0E+1 -maxx059 max 0E2 0E2 -> 0E+2 -maxx060 max 0E2 0E1 -> 0E+2 -maxx061 max 0E1 0E2 -> 0E+2 -maxx062 max -0E1 -0E1 -> -0E+1 -maxx063 max -0E2 -0E2 -> -0E+2 -maxx064 max -0E2 -0E1 -> -0E+1 -maxx065 max -0E1 -0E2 -> -0E+1 - --- Specials -precision: 9 -maxx090 max Inf -Inf -> Infinity -maxx091 max Inf -1000 -> Infinity -maxx092 max Inf -1 -> Infinity -maxx093 max Inf -0 -> Infinity -maxx094 max Inf 0 -> Infinity -maxx095 max Inf 1 -> Infinity -maxx096 max Inf 1000 -> Infinity -maxx097 max Inf Inf -> Infinity -maxx098 max -1000 Inf -> Infinity -maxx099 max -Inf Inf -> Infinity -maxx100 max -1 Inf -> Infinity -maxx101 max -0 Inf -> Infinity -maxx102 max 0 Inf -> Infinity -maxx103 max 1 Inf -> Infinity -maxx104 max 1000 Inf -> Infinity -maxx105 max Inf Inf -> Infinity - -maxx120 max -Inf -Inf -> -Infinity -maxx121 max -Inf -1000 -> -1000 -maxx122 max -Inf -1 -> -1 -maxx123 max -Inf -0 -> -0 -maxx124 max -Inf 0 -> 0 -maxx125 max -Inf 1 -> 1 -maxx126 max -Inf 1000 -> 1000 -maxx127 max -Inf Inf -> Infinity -maxx128 max -Inf -Inf -> -Infinity -maxx129 max -1000 -Inf -> -1000 -maxx130 max -1 -Inf -> -1 -maxx131 max -0 -Inf -> -0 -maxx132 max 0 -Inf -> 0 -maxx133 max 1 -Inf -> 1 -maxx134 max 1000 -Inf -> 1000 -maxx135 max Inf -Inf -> Infinity - --- 2004.08.02 754r chooses number over NaN in mixed cases -maxx141 max NaN -Inf -> -Infinity -maxx142 max NaN -1000 -> -1000 -maxx143 max NaN -1 -> -1 -maxx144 max NaN -0 -> -0 -maxx145 max NaN 0 -> 0 -maxx146 max NaN 1 -> 1 -maxx147 max NaN 1000 -> 1000 -maxx148 max NaN Inf -> Infinity -maxx149 max NaN NaN -> NaN -maxx150 max -Inf NaN -> -Infinity -maxx151 max -1000 NaN -> -1000 -maxx152 max -1 NaN -> -1 -maxx153 max -0 NaN -> -0 -maxx154 max 0 NaN -> 0 -maxx155 max 1 NaN -> 1 -maxx156 max 1000 NaN -> 1000 -maxx157 max Inf NaN -> Infinity - -maxx161 max sNaN -Inf -> NaN Invalid_operation -maxx162 max sNaN -1000 -> NaN Invalid_operation -maxx163 max sNaN -1 -> NaN Invalid_operation -maxx164 max sNaN -0 -> NaN Invalid_operation -maxx165 max sNaN 0 -> NaN Invalid_operation -maxx166 max sNaN 1 -> NaN Invalid_operation -maxx167 max sNaN 1000 -> NaN Invalid_operation -maxx168 max sNaN NaN -> NaN Invalid_operation -maxx169 max sNaN sNaN -> NaN Invalid_operation -maxx170 max NaN sNaN -> NaN Invalid_operation -maxx171 max -Inf sNaN -> NaN Invalid_operation -maxx172 max -1000 sNaN -> NaN Invalid_operation -maxx173 max -1 sNaN -> NaN Invalid_operation -maxx174 max -0 sNaN -> NaN Invalid_operation -maxx175 max 0 sNaN -> NaN Invalid_operation -maxx176 max 1 sNaN -> NaN Invalid_operation -maxx177 max 1000 sNaN -> NaN Invalid_operation -maxx178 max Inf sNaN -> NaN Invalid_operation -maxx179 max NaN sNaN -> NaN Invalid_operation - --- propagating NaNs -maxx181 max NaN9 -Inf -> -Infinity -maxx182 max NaN8 9 -> 9 -maxx183 max -NaN7 Inf -> Infinity - -maxx184 max -NaN1 NaN11 -> -NaN1 -maxx185 max NaN2 NaN12 -> NaN2 -maxx186 max -NaN13 -NaN7 -> -NaN13 -maxx187 max NaN14 -NaN5 -> NaN14 - -maxx188 max -Inf NaN4 -> -Infinity -maxx189 max -9 -NaN3 -> -9 -maxx190 max Inf NaN2 -> Infinity - -maxx191 max sNaN99 -Inf -> NaN99 Invalid_operation -maxx192 max sNaN98 -1 -> NaN98 Invalid_operation -maxx193 max -sNaN97 NaN -> -NaN97 Invalid_operation -maxx194 max sNaN96 sNaN94 -> NaN96 Invalid_operation -maxx195 max NaN95 sNaN93 -> NaN93 Invalid_operation -maxx196 max -Inf sNaN92 -> NaN92 Invalid_operation -maxx197 max 0 sNaN91 -> NaN91 Invalid_operation -maxx198 max Inf -sNaN90 -> -NaN90 Invalid_operation -maxx199 max NaN sNaN89 -> NaN89 Invalid_operation - --- rounding checks -maxexponent: 999 -minexponent: -999 -precision: 9 -maxx201 max 12345678000 1 -> 1.23456780E+10 Rounded -maxx202 max 1 12345678000 -> 1.23456780E+10 Rounded -maxx203 max 1234567800 1 -> 1.23456780E+9 Rounded -maxx204 max 1 1234567800 -> 1.23456780E+9 Rounded -maxx205 max 1234567890 1 -> 1.23456789E+9 Rounded -maxx206 max 1 1234567890 -> 1.23456789E+9 Rounded -maxx207 max 1234567891 1 -> 1.23456789E+9 Inexact Rounded -maxx208 max 1 1234567891 -> 1.23456789E+9 Inexact Rounded -maxx209 max 12345678901 1 -> 1.23456789E+10 Inexact Rounded -maxx210 max 1 12345678901 -> 1.23456789E+10 Inexact Rounded -maxx211 max 1234567896 1 -> 1.23456790E+9 Inexact Rounded -maxx212 max 1 1234567896 -> 1.23456790E+9 Inexact Rounded -maxx213 max -1234567891 1 -> 1 -maxx214 max 1 -1234567891 -> 1 -maxx215 max -12345678901 1 -> 1 -maxx216 max 1 -12345678901 -> 1 -maxx217 max -1234567896 1 -> 1 -maxx218 max 1 -1234567896 -> 1 - -precision: 15 -maxx221 max 12345678000 1 -> 12345678000 -maxx222 max 1 12345678000 -> 12345678000 -maxx223 max 1234567800 1 -> 1234567800 -maxx224 max 1 1234567800 -> 1234567800 -maxx225 max 1234567890 1 -> 1234567890 -maxx226 max 1 1234567890 -> 1234567890 -maxx227 max 1234567891 1 -> 1234567891 -maxx228 max 1 1234567891 -> 1234567891 -maxx229 max 12345678901 1 -> 12345678901 -maxx230 max 1 12345678901 -> 12345678901 -maxx231 max 1234567896 1 -> 1234567896 -maxx232 max 1 1234567896 -> 1234567896 -maxx233 max -1234567891 1 -> 1 -maxx234 max 1 -1234567891 -> 1 -maxx235 max -12345678901 1 -> 1 -maxx236 max 1 -12345678901 -> 1 -maxx237 max -1234567896 1 -> 1 -maxx238 max 1 -1234567896 -> 1 - --- from examples -maxx280 max '3' '2' -> '3' -maxx281 max '-10' '3' -> '3' -maxx282 max '1.0' '1' -> '1' -maxx283 max '1' '1.0' -> '1' -maxx284 max '7' 'NaN' -> '7' - --- overflow and underflow tests ... -maxExponent: 999999999 -minexponent: -999999999 -maxx330 max +1.23456789012345E-0 9E+999999999 -> 9E+999999999 -maxx331 max 9E+999999999 +1.23456789012345E-0 -> 9E+999999999 -maxx332 max +0.100 9E-999999999 -> 0.100 -maxx333 max 9E-999999999 +0.100 -> 0.100 -maxx335 max -1.23456789012345E-0 9E+999999999 -> 9E+999999999 -maxx336 max 9E+999999999 -1.23456789012345E-0 -> 9E+999999999 -maxx337 max -0.100 9E-999999999 -> 9E-999999999 -maxx338 max 9E-999999999 -0.100 -> 9E-999999999 - -maxx339 max 1e-599999999 1e-400000001 -> 1E-400000001 -maxx340 max 1e-599999999 1e-400000000 -> 1E-400000000 -maxx341 max 1e-600000000 1e-400000000 -> 1E-400000000 -maxx342 max 9e-999999998 0.01 -> 0.01 -maxx343 max 9e-999999998 0.1 -> 0.1 -maxx344 max 0.01 9e-999999998 -> 0.01 -maxx345 max 1e599999999 1e400000001 -> 1E+599999999 -maxx346 max 1e599999999 1e400000000 -> 1E+599999999 -maxx347 max 1e600000000 1e400000000 -> 1E+600000000 -maxx348 max 9e999999998 100 -> 9E+999999998 -maxx349 max 9e999999998 10 -> 9E+999999998 -maxx350 max 100 9e999999998 -> 9E+999999998 --- signs -maxx351 max 1e+777777777 1e+411111111 -> 1E+777777777 -maxx352 max 1e+777777777 -1e+411111111 -> 1E+777777777 -maxx353 max -1e+777777777 1e+411111111 -> 1E+411111111 -maxx354 max -1e+777777777 -1e+411111111 -> -1E+411111111 -maxx355 max 1e-777777777 1e-411111111 -> 1E-411111111 -maxx356 max 1e-777777777 -1e-411111111 -> 1E-777777777 -maxx357 max -1e-777777777 1e-411111111 -> 1E-411111111 -maxx358 max -1e-777777777 -1e-411111111 -> -1E-777777777 - --- expanded list from min/max 754r purple prose --- [explicit tests for exponent ordering] -maxx401 max Inf 1.1 -> Infinity -maxx402 max 1.1 1 -> 1.1 -maxx403 max 1 1.0 -> 1 -maxx404 max 1.0 0.1 -> 1.0 -maxx405 max 0.1 0.10 -> 0.1 -maxx406 max 0.10 0.100 -> 0.10 -maxx407 max 0.10 0 -> 0.10 -maxx408 max 0 0.0 -> 0 -maxx409 max 0.0 -0 -> 0.0 -maxx410 max 0.0 -0.0 -> 0.0 -maxx411 max 0.00 -0.0 -> 0.00 -maxx412 max 0.0 -0.00 -> 0.0 -maxx413 max 0 -0.0 -> 0 -maxx414 max 0 -0 -> 0 -maxx415 max -0.0 -0 -> -0.0 -maxx416 max -0 -0.100 -> -0 -maxx417 max -0.100 -0.10 -> -0.100 -maxx418 max -0.10 -0.1 -> -0.10 -maxx419 max -0.1 -1.0 -> -0.1 -maxx420 max -1.0 -1 -> -1.0 -maxx421 max -1 -1.1 -> -1 -maxx423 max -1.1 -Inf -> -1.1 --- same with operands reversed -maxx431 max 1.1 Inf -> Infinity -maxx432 max 1 1.1 -> 1.1 -maxx433 max 1.0 1 -> 1 -maxx434 max 0.1 1.0 -> 1.0 -maxx435 max 0.10 0.1 -> 0.1 -maxx436 max 0.100 0.10 -> 0.10 -maxx437 max 0 0.10 -> 0.10 -maxx438 max 0.0 0 -> 0 -maxx439 max -0 0.0 -> 0.0 -maxx440 max -0.0 0.0 -> 0.0 -maxx441 max -0.0 0.00 -> 0.00 -maxx442 max -0.00 0.0 -> 0.0 -maxx443 max -0.0 0 -> 0 -maxx444 max -0 0 -> 0 -maxx445 max -0 -0.0 -> -0.0 -maxx446 max -0.100 -0 -> -0 -maxx447 max -0.10 -0.100 -> -0.100 -maxx448 max -0.1 -0.10 -> -0.10 -maxx449 max -1.0 -0.1 -> -0.1 -maxx450 max -1 -1.0 -> -1.0 -maxx451 max -1.1 -1 -> -1 -maxx453 max -Inf -1.1 -> -1.1 --- largies -maxx460 max 1000 1E+3 -> 1E+3 -maxx461 max 1E+3 1000 -> 1E+3 -maxx462 max 1000 -1E+3 -> 1000 -maxx463 max 1E+3 -1000 -> 1E+3 -maxx464 max -1000 1E+3 -> 1E+3 -maxx465 max -1E+3 1000 -> 1000 -maxx466 max -1000 -1E+3 -> -1000 -maxx467 max -1E+3 -1000 -> -1000 - --- rounding (results treated as though plus) -maxexponent: 999999999 -minexponent: -999999999 -precision: 3 - -maxx470 max 1 .5 -> 1 -maxx471 max 10 5 -> 10 -maxx472 max 100 50 -> 100 -maxx473 max 1000 500 -> 1.00E+3 Rounded -maxx474 max 10000 5000 -> 1.00E+4 Rounded -maxx475 max 6 .5 -> 6 -maxx476 max 66 5 -> 66 -maxx477 max 666 50 -> 666 -maxx478 max 6666 500 -> 6.67E+3 Rounded Inexact -maxx479 max 66666 5000 -> 6.67E+4 Rounded Inexact -maxx480 max 33333 5000 -> 3.33E+4 Rounded Inexact -maxx481 max .5 1 -> 1 -maxx482 max .5 10 -> 10 -maxx483 max .5 100 -> 100 -maxx484 max .5 1000 -> 1.00E+3 Rounded -maxx485 max .5 10000 -> 1.00E+4 Rounded -maxx486 max .5 6 -> 6 -maxx487 max .5 66 -> 66 -maxx488 max .5 666 -> 666 -maxx489 max .5 6666 -> 6.67E+3 Rounded Inexact -maxx490 max .5 66666 -> 6.67E+4 Rounded Inexact -maxx491 max .5 33333 -> 3.33E+4 Rounded Inexact - --- overflow tests -maxexponent: 999999999 -minexponent: -999999999 -precision: 3 -maxx500 max 9.999E+999999999 0 -> Infinity Inexact Overflow Rounded -maxx501 max -9.999E+999999999 0 -> 0 - --- subnormals and underflow -precision: 3 -maxexponent: 999 -minexponent: -999 -maxx510 max 1.00E-999 0 -> 1.00E-999 -maxx511 max 0.1E-999 0 -> 1E-1000 Subnormal -maxx512 max 0.10E-999 0 -> 1.0E-1000 Subnormal -maxx513 max 0.100E-999 0 -> 1.0E-1000 Subnormal Rounded -maxx514 max 0.01E-999 0 -> 1E-1001 Subnormal --- next is rounded to Nmin -maxx515 max 0.999E-999 0 -> 1.00E-999 Inexact Rounded Subnormal Underflow -maxx516 max 0.099E-999 0 -> 1.0E-1000 Inexact Rounded Subnormal Underflow -maxx517 max 0.009E-999 0 -> 1E-1001 Inexact Rounded Subnormal Underflow -maxx518 max 0.001E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped -maxx519 max 0.0009E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped -maxx520 max 0.0001E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped - -maxx530 max -1.00E-999 0 -> 0 -maxx531 max -0.1E-999 0 -> 0 -maxx532 max -0.10E-999 0 -> 0 -maxx533 max -0.100E-999 0 -> 0 -maxx534 max -0.01E-999 0 -> 0 -maxx535 max -0.999E-999 0 -> 0 -maxx536 max -0.099E-999 0 -> 0 -maxx537 max -0.009E-999 0 -> 0 -maxx538 max -0.001E-999 0 -> 0 -maxx539 max -0.0009E-999 0 -> 0 -maxx540 max -0.0001E-999 0 -> 0 - --- misalignment traps for little-endian -precision: 9 -maxx551 max 1.0 0.1 -> 1.0 -maxx552 max 0.1 1.0 -> 1.0 -maxx553 max 10.0 0.1 -> 10.0 -maxx554 max 0.1 10.0 -> 10.0 -maxx555 max 100 1.0 -> 100 -maxx556 max 1.0 100 -> 100 -maxx557 max 1000 10.0 -> 1000 -maxx558 max 10.0 1000 -> 1000 -maxx559 max 10000 100.0 -> 10000 -maxx560 max 100.0 10000 -> 10000 -maxx661 max 100000 1000.0 -> 100000 -maxx662 max 1000.0 100000 -> 100000 -maxx663 max 1000000 10000.0 -> 1000000 -maxx664 max 10000.0 1000000 -> 1000000 - --- payload decapitate -precision: 5 -maxx670 max 11 -sNaN12345678901 -> -NaN78901 Invalid_operation - --- Null tests -maxx900 max 10 # -> NaN Invalid_operation -maxx901 max # 10 -> NaN Invalid_operation - - - |