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Diffstat (limited to 'lib/python2.7/test/decimaltestdata/ddMax.decTest')
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diff --git a/lib/python2.7/test/decimaltestdata/ddMax.decTest b/lib/python2.7/test/decimaltestdata/ddMax.decTest deleted file mode 100644 index 1ac6395..0000000 --- a/lib/python2.7/test/decimaltestdata/ddMax.decTest +++ /dev/null @@ -1,322 +0,0 @@ ------------------------------------------------------------------------- --- ddMax.decTest -- decDouble maxnum -- --- 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 -precision: 16 -maxExponent: 384 -minExponent: -383 -extended: 1 -clamp: 1 -rounding: half_even - --- sanity checks -ddmax001 max -2 -2 -> -2 -ddmax002 max -2 -1 -> -1 -ddmax003 max -2 0 -> 0 -ddmax004 max -2 1 -> 1 -ddmax005 max -2 2 -> 2 -ddmax006 max -1 -2 -> -1 -ddmax007 max -1 -1 -> -1 -ddmax008 max -1 0 -> 0 -ddmax009 max -1 1 -> 1 -ddmax010 max -1 2 -> 2 -ddmax011 max 0 -2 -> 0 -ddmax012 max 0 -1 -> 0 -ddmax013 max 0 0 -> 0 -ddmax014 max 0 1 -> 1 -ddmax015 max 0 2 -> 2 -ddmax016 max 1 -2 -> 1 -ddmax017 max 1 -1 -> 1 -ddmax018 max 1 0 -> 1 -ddmax019 max 1 1 -> 1 -ddmax020 max 1 2 -> 2 -ddmax021 max 2 -2 -> 2 -ddmax022 max 2 -1 -> 2 -ddmax023 max 2 0 -> 2 -ddmax025 max 2 1 -> 2 -ddmax026 max 2 2 -> 2 - --- extended zeros -ddmax030 max 0 0 -> 0 -ddmax031 max 0 -0 -> 0 -ddmax032 max 0 -0.0 -> 0 -ddmax033 max 0 0.0 -> 0 -ddmax034 max -0 0 -> 0 -- note: -0 = 0, but 0 chosen -ddmax035 max -0 -0 -> -0 -ddmax036 max -0 -0.0 -> -0.0 -ddmax037 max -0 0.0 -> 0.0 -ddmax038 max 0.0 0 -> 0 -ddmax039 max 0.0 -0 -> 0.0 -ddmax040 max 0.0 -0.0 -> 0.0 -ddmax041 max 0.0 0.0 -> 0.0 -ddmax042 max -0.0 0 -> 0 -ddmax043 max -0.0 -0 -> -0.0 -ddmax044 max -0.0 -0.0 -> -0.0 -ddmax045 max -0.0 0.0 -> 0.0 - -ddmax050 max -0E1 0E1 -> 0E+1 -ddmax051 max -0E2 0E2 -> 0E+2 -ddmax052 max -0E2 0E1 -> 0E+1 -ddmax053 max -0E1 0E2 -> 0E+2 -ddmax054 max 0E1 -0E1 -> 0E+1 -ddmax055 max 0E2 -0E2 -> 0E+2 -ddmax056 max 0E2 -0E1 -> 0E+2 -ddmax057 max 0E1 -0E2 -> 0E+1 - -ddmax058 max 0E1 0E1 -> 0E+1 -ddmax059 max 0E2 0E2 -> 0E+2 -ddmax060 max 0E2 0E1 -> 0E+2 -ddmax061 max 0E1 0E2 -> 0E+2 -ddmax062 max -0E1 -0E1 -> -0E+1 -ddmax063 max -0E2 -0E2 -> -0E+2 -ddmax064 max -0E2 -0E1 -> -0E+1 -ddmax065 max -0E1 -0E2 -> -0E+1 - --- Specials -ddmax090 max Inf -Inf -> Infinity -ddmax091 max Inf -1000 -> Infinity -ddmax092 max Inf -1 -> Infinity -ddmax093 max Inf -0 -> Infinity -ddmax094 max Inf 0 -> Infinity -ddmax095 max Inf 1 -> Infinity -ddmax096 max Inf 1000 -> Infinity -ddmax097 max Inf Inf -> Infinity -ddmax098 max -1000 Inf -> Infinity -ddmax099 max -Inf Inf -> Infinity -ddmax100 max -1 Inf -> Infinity -ddmax101 max -0 Inf -> Infinity -ddmax102 max 0 Inf -> Infinity -ddmax103 max 1 Inf -> Infinity -ddmax104 max 1000 Inf -> Infinity -ddmax105 max Inf Inf -> Infinity - -ddmax120 max -Inf -Inf -> -Infinity -ddmax121 max -Inf -1000 -> -1000 -ddmax122 max -Inf -1 -> -1 -ddmax123 max -Inf -0 -> -0 -ddmax124 max -Inf 0 -> 0 -ddmax125 max -Inf 1 -> 1 -ddmax126 max -Inf 1000 -> 1000 -ddmax127 max -Inf Inf -> Infinity -ddmax128 max -Inf -Inf -> -Infinity -ddmax129 max -1000 -Inf -> -1000 -ddmax130 max -1 -Inf -> -1 -ddmax131 max -0 -Inf -> -0 -ddmax132 max 0 -Inf -> 0 -ddmax133 max 1 -Inf -> 1 -ddmax134 max 1000 -Inf -> 1000 -ddmax135 max Inf -Inf -> Infinity - --- 2004.08.02 754r chooses number over NaN in mixed cases -ddmax141 max NaN -Inf -> -Infinity -ddmax142 max NaN -1000 -> -1000 -ddmax143 max NaN -1 -> -1 -ddmax144 max NaN -0 -> -0 -ddmax145 max NaN 0 -> 0 -ddmax146 max NaN 1 -> 1 -ddmax147 max NaN 1000 -> 1000 -ddmax148 max NaN Inf -> Infinity -ddmax149 max NaN NaN -> NaN -ddmax150 max -Inf NaN -> -Infinity -ddmax151 max -1000 NaN -> -1000 -ddmax152 max -1 NaN -> -1 -ddmax153 max -0 NaN -> -0 -ddmax154 max 0 NaN -> 0 -ddmax155 max 1 NaN -> 1 -ddmax156 max 1000 NaN -> 1000 -ddmax157 max Inf NaN -> Infinity - -ddmax161 max sNaN -Inf -> NaN Invalid_operation -ddmax162 max sNaN -1000 -> NaN Invalid_operation -ddmax163 max sNaN -1 -> NaN Invalid_operation -ddmax164 max sNaN -0 -> NaN Invalid_operation -ddmax165 max sNaN 0 -> NaN Invalid_operation -ddmax166 max sNaN 1 -> NaN Invalid_operation -ddmax167 max sNaN 1000 -> NaN Invalid_operation -ddmax168 max sNaN NaN -> NaN Invalid_operation -ddmax169 max sNaN sNaN -> NaN Invalid_operation -ddmax170 max NaN sNaN -> NaN Invalid_operation -ddmax171 max -Inf sNaN -> NaN Invalid_operation -ddmax172 max -1000 sNaN -> NaN Invalid_operation -ddmax173 max -1 sNaN -> NaN Invalid_operation -ddmax174 max -0 sNaN -> NaN Invalid_operation -ddmax175 max 0 sNaN -> NaN Invalid_operation -ddmax176 max 1 sNaN -> NaN Invalid_operation -ddmax177 max 1000 sNaN -> NaN Invalid_operation -ddmax178 max Inf sNaN -> NaN Invalid_operation -ddmax179 max NaN sNaN -> NaN Invalid_operation - --- propagating NaNs -ddmax181 max NaN9 -Inf -> -Infinity -ddmax182 max NaN8 9 -> 9 -ddmax183 max -NaN7 Inf -> Infinity - -ddmax184 max -NaN1 NaN11 -> -NaN1 -ddmax185 max NaN2 NaN12 -> NaN2 -ddmax186 max -NaN13 -NaN7 -> -NaN13 -ddmax187 max NaN14 -NaN5 -> NaN14 - -ddmax188 max -Inf NaN4 -> -Infinity -ddmax189 max -9 -NaN3 -> -9 -ddmax190 max Inf NaN2 -> Infinity - -ddmax191 max sNaN99 -Inf -> NaN99 Invalid_operation -ddmax192 max sNaN98 -1 -> NaN98 Invalid_operation -ddmax193 max -sNaN97 NaN -> -NaN97 Invalid_operation -ddmax194 max sNaN96 sNaN94 -> NaN96 Invalid_operation -ddmax195 max NaN95 sNaN93 -> NaN93 Invalid_operation -ddmax196 max -Inf sNaN92 -> NaN92 Invalid_operation -ddmax197 max 0 sNaN91 -> NaN91 Invalid_operation -ddmax198 max Inf -sNaN90 -> -NaN90 Invalid_operation -ddmax199 max NaN sNaN89 -> NaN89 Invalid_operation - --- old rounding checks -ddmax221 max 12345678000 1 -> 12345678000 -ddmax222 max 1 12345678000 -> 12345678000 -ddmax223 max 1234567800 1 -> 1234567800 -ddmax224 max 1 1234567800 -> 1234567800 -ddmax225 max 1234567890 1 -> 1234567890 -ddmax226 max 1 1234567890 -> 1234567890 -ddmax227 max 1234567891 1 -> 1234567891 -ddmax228 max 1 1234567891 -> 1234567891 -ddmax229 max 12345678901 1 -> 12345678901 -ddmax230 max 1 12345678901 -> 12345678901 -ddmax231 max 1234567896 1 -> 1234567896 -ddmax232 max 1 1234567896 -> 1234567896 -ddmax233 max -1234567891 1 -> 1 -ddmax234 max 1 -1234567891 -> 1 -ddmax235 max -12345678901 1 -> 1 -ddmax236 max 1 -12345678901 -> 1 -ddmax237 max -1234567896 1 -> 1 -ddmax238 max 1 -1234567896 -> 1 - --- from examples -ddmax280 max '3' '2' -> '3' -ddmax281 max '-10' '3' -> '3' -ddmax282 max '1.0' '1' -> '1' -ddmax283 max '1' '1.0' -> '1' -ddmax284 max '7' 'NaN' -> '7' - --- expanded list from min/max 754r purple prose --- [explicit tests for exponent ordering] -ddmax401 max Inf 1.1 -> Infinity -ddmax402 max 1.1 1 -> 1.1 -ddmax403 max 1 1.0 -> 1 -ddmax404 max 1.0 0.1 -> 1.0 -ddmax405 max 0.1 0.10 -> 0.1 -ddmax406 max 0.10 0.100 -> 0.10 -ddmax407 max 0.10 0 -> 0.10 -ddmax408 max 0 0.0 -> 0 -ddmax409 max 0.0 -0 -> 0.0 -ddmax410 max 0.0 -0.0 -> 0.0 -ddmax411 max 0.00 -0.0 -> 0.00 -ddmax412 max 0.0 -0.00 -> 0.0 -ddmax413 max 0 -0.0 -> 0 -ddmax414 max 0 -0 -> 0 -ddmax415 max -0.0 -0 -> -0.0 -ddmax416 max -0 -0.100 -> -0 -ddmax417 max -0.100 -0.10 -> -0.100 -ddmax418 max -0.10 -0.1 -> -0.10 -ddmax419 max -0.1 -1.0 -> -0.1 -ddmax420 max -1.0 -1 -> -1.0 -ddmax421 max -1 -1.1 -> -1 -ddmax423 max -1.1 -Inf -> -1.1 --- same with operands reversed -ddmax431 max 1.1 Inf -> Infinity -ddmax432 max 1 1.1 -> 1.1 -ddmax433 max 1.0 1 -> 1 -ddmax434 max 0.1 1.0 -> 1.0 -ddmax435 max 0.10 0.1 -> 0.1 -ddmax436 max 0.100 0.10 -> 0.10 -ddmax437 max 0 0.10 -> 0.10 -ddmax438 max 0.0 0 -> 0 -ddmax439 max -0 0.0 -> 0.0 -ddmax440 max -0.0 0.0 -> 0.0 -ddmax441 max -0.0 0.00 -> 0.00 -ddmax442 max -0.00 0.0 -> 0.0 -ddmax443 max -0.0 0 -> 0 -ddmax444 max -0 0 -> 0 -ddmax445 max -0 -0.0 -> -0.0 -ddmax446 max -0.100 -0 -> -0 -ddmax447 max -0.10 -0.100 -> -0.100 -ddmax448 max -0.1 -0.10 -> -0.10 -ddmax449 max -1.0 -0.1 -> -0.1 -ddmax450 max -1 -1.0 -> -1.0 -ddmax451 max -1.1 -1 -> -1 -ddmax453 max -Inf -1.1 -> -1.1 --- largies -ddmax460 max 1000 1E+3 -> 1E+3 -ddmax461 max 1E+3 1000 -> 1E+3 -ddmax462 max 1000 -1E+3 -> 1000 -ddmax463 max 1E+3 -1000 -> 1E+3 -ddmax464 max -1000 1E+3 -> 1E+3 -ddmax465 max -1E+3 1000 -> 1000 -ddmax466 max -1000 -1E+3 -> -1000 -ddmax467 max -1E+3 -1000 -> -1000 - --- misalignment traps for little-endian -ddmax471 max 1.0 0.1 -> 1.0 -ddmax472 max 0.1 1.0 -> 1.0 -ddmax473 max 10.0 0.1 -> 10.0 -ddmax474 max 0.1 10.0 -> 10.0 -ddmax475 max 100 1.0 -> 100 -ddmax476 max 1.0 100 -> 100 -ddmax477 max 1000 10.0 -> 1000 -ddmax478 max 10.0 1000 -> 1000 -ddmax479 max 10000 100.0 -> 10000 -ddmax480 max 100.0 10000 -> 10000 -ddmax481 max 100000 1000.0 -> 100000 -ddmax482 max 1000.0 100000 -> 100000 -ddmax483 max 1000000 10000.0 -> 1000000 -ddmax484 max 10000.0 1000000 -> 1000000 - --- subnormals -ddmax510 max 1.00E-383 0 -> 1.00E-383 -ddmax511 max 0.1E-383 0 -> 1E-384 Subnormal -ddmax512 max 0.10E-383 0 -> 1.0E-384 Subnormal -ddmax513 max 0.100E-383 0 -> 1.00E-384 Subnormal -ddmax514 max 0.01E-383 0 -> 1E-385 Subnormal -ddmax515 max 0.999E-383 0 -> 9.99E-384 Subnormal -ddmax516 max 0.099E-383 0 -> 9.9E-385 Subnormal -ddmax517 max 0.009E-383 0 -> 9E-386 Subnormal -ddmax518 max 0.001E-383 0 -> 1E-386 Subnormal -ddmax519 max 0.0009E-383 0 -> 9E-387 Subnormal -ddmax520 max 0.0001E-383 0 -> 1E-387 Subnormal - -ddmax530 max -1.00E-383 0 -> 0 -ddmax531 max -0.1E-383 0 -> 0 -ddmax532 max -0.10E-383 0 -> 0 -ddmax533 max -0.100E-383 0 -> 0 -ddmax534 max -0.01E-383 0 -> 0 -ddmax535 max -0.999E-383 0 -> 0 -ddmax536 max -0.099E-383 0 -> 0 -ddmax537 max -0.009E-383 0 -> 0 -ddmax538 max -0.001E-383 0 -> 0 -ddmax539 max -0.0009E-383 0 -> 0 -ddmax540 max -0.0001E-383 0 -> 0 - --- Null tests -ddmax900 max 10 # -> NaN Invalid_operation -ddmax901 max # 10 -> NaN Invalid_operation - - - |