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diff --git a/lib/python2.7/test/decimaltestdata/maxmag.decTest b/lib/python2.7/test/decimaltestdata/maxmag.decTest deleted file mode 100644 index 265e912..0000000 --- a/lib/python2.7/test/decimaltestdata/maxmag.decTest +++ /dev/null @@ -1,404 +0,0 @@ ------------------------------------------------------------------------- --- maxmag.decTest -- decimal maximum by magnitude -- --- 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 -mxgx001 maxmag -2 -2 -> -2 -mxgx002 maxmag -2 -1 -> -2 -mxgx003 maxmag -2 0 -> -2 -mxgx004 maxmag -2 1 -> -2 -mxgx005 maxmag -2 2 -> 2 -mxgx006 maxmag -1 -2 -> -2 -mxgx007 maxmag -1 -1 -> -1 -mxgx008 maxmag -1 0 -> -1 -mxgx009 maxmag -1 1 -> 1 -mxgx010 maxmag -1 2 -> 2 -mxgx011 maxmag 0 -2 -> -2 -mxgx012 maxmag 0 -1 -> -1 -mxgx013 maxmag 0 0 -> 0 -mxgx014 maxmag 0 1 -> 1 -mxgx015 maxmag 0 2 -> 2 -mxgx016 maxmag 1 -2 -> -2 -mxgx017 maxmag 1 -1 -> 1 -mxgx018 maxmag 1 0 -> 1 -mxgx019 maxmag 1 1 -> 1 -mxgx020 maxmag 1 2 -> 2 -mxgx021 maxmag 2 -2 -> 2 -mxgx022 maxmag 2 -1 -> 2 -mxgx023 maxmag 2 0 -> 2 -mxgx025 maxmag 2 1 -> 2 -mxgx026 maxmag 2 2 -> 2 - --- extended zeros -mxgx030 maxmag 0 0 -> 0 -mxgx031 maxmag 0 -0 -> 0 -mxgx032 maxmag 0 -0.0 -> 0 -mxgx033 maxmag 0 0.0 -> 0 -mxgx034 maxmag -0 0 -> 0 -- note: -0 = 0, but 0 chosen -mxgx035 maxmag -0 -0 -> -0 -mxgx036 maxmag -0 -0.0 -> -0.0 -mxgx037 maxmag -0 0.0 -> 0.0 -mxgx038 maxmag 0.0 0 -> 0 -mxgx039 maxmag 0.0 -0 -> 0.0 -mxgx040 maxmag 0.0 -0.0 -> 0.0 -mxgx041 maxmag 0.0 0.0 -> 0.0 -mxgx042 maxmag -0.0 0 -> 0 -mxgx043 maxmag -0.0 -0 -> -0.0 -mxgx044 maxmag -0.0 -0.0 -> -0.0 -mxgx045 maxmag -0.0 0.0 -> 0.0 - -mxgx050 maxmag -0E1 0E1 -> 0E+1 -mxgx051 maxmag -0E2 0E2 -> 0E+2 -mxgx052 maxmag -0E2 0E1 -> 0E+1 -mxgx053 maxmag -0E1 0E2 -> 0E+2 -mxgx054 maxmag 0E1 -0E1 -> 0E+1 -mxgx055 maxmag 0E2 -0E2 -> 0E+2 -mxgx056 maxmag 0E2 -0E1 -> 0E+2 -mxgx057 maxmag 0E1 -0E2 -> 0E+1 - -mxgx058 maxmag 0E1 0E1 -> 0E+1 -mxgx059 maxmag 0E2 0E2 -> 0E+2 -mxgx060 maxmag 0E2 0E1 -> 0E+2 -mxgx061 maxmag 0E1 0E2 -> 0E+2 -mxgx062 maxmag -0E1 -0E1 -> -0E+1 -mxgx063 maxmag -0E2 -0E2 -> -0E+2 -mxgx064 maxmag -0E2 -0E1 -> -0E+1 -mxgx065 maxmag -0E1 -0E2 -> -0E+1 - --- Specials -precision: 9 -mxgx090 maxmag Inf -Inf -> Infinity -mxgx091 maxmag Inf -1000 -> Infinity -mxgx092 maxmag Inf -1 -> Infinity -mxgx093 maxmag Inf -0 -> Infinity -mxgx094 maxmag Inf 0 -> Infinity -mxgx095 maxmag Inf 1 -> Infinity -mxgx096 maxmag Inf 1000 -> Infinity -mxgx097 maxmag Inf Inf -> Infinity -mxgx098 maxmag -1000 Inf -> Infinity -mxgx099 maxmag -Inf Inf -> Infinity -mxgx100 maxmag -1 Inf -> Infinity -mxgx101 maxmag -0 Inf -> Infinity -mxgx102 maxmag 0 Inf -> Infinity -mxgx103 maxmag 1 Inf -> Infinity -mxgx104 maxmag 1000 Inf -> Infinity -mxgx105 maxmag Inf Inf -> Infinity - -mxgx120 maxmag -Inf -Inf -> -Infinity -mxgx121 maxmag -Inf -1000 -> -Infinity -mxgx122 maxmag -Inf -1 -> -Infinity -mxgx123 maxmag -Inf -0 -> -Infinity -mxgx124 maxmag -Inf 0 -> -Infinity -mxgx125 maxmag -Inf 1 -> -Infinity -mxgx126 maxmag -Inf 1000 -> -Infinity -mxgx127 maxmag -Inf Inf -> Infinity -mxgx128 maxmag -Inf -Inf -> -Infinity -mxgx129 maxmag -1000 -Inf -> -Infinity -mxgx130 maxmag -1 -Inf -> -Infinity -mxgx131 maxmag -0 -Inf -> -Infinity -mxgx132 maxmag 0 -Inf -> -Infinity -mxgx133 maxmag 1 -Inf -> -Infinity -mxgx134 maxmag 1000 -Inf -> -Infinity -mxgx135 maxmag Inf -Inf -> Infinity - --- 2004.08.02 754r chooses number over NaN in mixed cases -mxgx141 maxmag NaN -Inf -> -Infinity -mxgx142 maxmag NaN -1000 -> -1000 -mxgx143 maxmag NaN -1 -> -1 -mxgx144 maxmag NaN -0 -> -0 -mxgx145 maxmag NaN 0 -> 0 -mxgx146 maxmag NaN 1 -> 1 -mxgx147 maxmag NaN 1000 -> 1000 -mxgx148 maxmag NaN Inf -> Infinity -mxgx149 maxmag NaN NaN -> NaN -mxgx150 maxmag -Inf NaN -> -Infinity -mxgx151 maxmag -1000 NaN -> -1000 -mxgx152 maxmag -1 NaN -> -1 -mxgx153 maxmag -0 NaN -> -0 -mxgx154 maxmag 0 NaN -> 0 -mxgx155 maxmag 1 NaN -> 1 -mxgx156 maxmag 1000 NaN -> 1000 -mxgx157 maxmag Inf NaN -> Infinity - -mxgx161 maxmag sNaN -Inf -> NaN Invalid_operation -mxgx162 maxmag sNaN -1000 -> NaN Invalid_operation -mxgx163 maxmag sNaN -1 -> NaN Invalid_operation -mxgx164 maxmag sNaN -0 -> NaN Invalid_operation -mxgx165 maxmag sNaN 0 -> NaN Invalid_operation -mxgx166 maxmag sNaN 1 -> NaN Invalid_operation -mxgx167 maxmag sNaN 1000 -> NaN Invalid_operation -mxgx168 maxmag sNaN NaN -> NaN Invalid_operation -mxgx169 maxmag sNaN sNaN -> NaN Invalid_operation -mxgx170 maxmag NaN sNaN -> NaN Invalid_operation -mxgx171 maxmag -Inf sNaN -> NaN Invalid_operation -mxgx172 maxmag -1000 sNaN -> NaN Invalid_operation -mxgx173 maxmag -1 sNaN -> NaN Invalid_operation -mxgx174 maxmag -0 sNaN -> NaN Invalid_operation -mxgx175 maxmag 0 sNaN -> NaN Invalid_operation -mxgx176 maxmag 1 sNaN -> NaN Invalid_operation -mxgx177 maxmag 1000 sNaN -> NaN Invalid_operation -mxgx178 maxmag Inf sNaN -> NaN Invalid_operation -mxgx179 maxmag NaN sNaN -> NaN Invalid_operation - --- propagating NaNs -mxgx181 maxmag NaN9 -Inf -> -Infinity -mxgx182 maxmag NaN8 9 -> 9 -mxgx183 maxmag -NaN7 Inf -> Infinity - -mxgx184 maxmag -NaN1 NaN11 -> -NaN1 -mxgx185 maxmag NaN2 NaN12 -> NaN2 -mxgx186 maxmag -NaN13 -NaN7 -> -NaN13 -mxgx187 maxmag NaN14 -NaN5 -> NaN14 - -mxgx188 maxmag -Inf NaN4 -> -Infinity -mxgx189 maxmag -9 -NaN3 -> -9 -mxgx190 maxmag Inf NaN2 -> Infinity - -mxgx191 maxmag sNaN99 -Inf -> NaN99 Invalid_operation -mxgx192 maxmag sNaN98 -1 -> NaN98 Invalid_operation -mxgx193 maxmag -sNaN97 NaN -> -NaN97 Invalid_operation -mxgx194 maxmag sNaN96 sNaN94 -> NaN96 Invalid_operation -mxgx195 maxmag NaN95 sNaN93 -> NaN93 Invalid_operation -mxgx196 maxmag -Inf sNaN92 -> NaN92 Invalid_operation -mxgx197 maxmag 0 sNaN91 -> NaN91 Invalid_operation -mxgx198 maxmag Inf -sNaN90 -> -NaN90 Invalid_operation -mxgx199 maxmag NaN sNaN89 -> NaN89 Invalid_operation - --- rounding checks -maxexponent: 999 -minexponent: -999 -precision: 9 -mxgx201 maxmag 12345678000 1 -> 1.23456780E+10 Rounded -mxgx202 maxmag 1 12345678000 -> 1.23456780E+10 Rounded -mxgx203 maxmag 1234567800 1 -> 1.23456780E+9 Rounded -mxgx204 maxmag 1 1234567800 -> 1.23456780E+9 Rounded -mxgx205 maxmag 1234567890 1 -> 1.23456789E+9 Rounded -mxgx206 maxmag 1 1234567890 -> 1.23456789E+9 Rounded -mxgx207 maxmag 1234567891 1 -> 1.23456789E+9 Inexact Rounded -mxgx208 maxmag 1 1234567891 -> 1.23456789E+9 Inexact Rounded -mxgx209 maxmag 12345678901 1 -> 1.23456789E+10 Inexact Rounded -mxgx210 maxmag 1 12345678901 -> 1.23456789E+10 Inexact Rounded -mxgx211 maxmag 1234567896 1 -> 1.23456790E+9 Inexact Rounded -mxgx212 maxmag 1 1234567896 -> 1.23456790E+9 Inexact Rounded -mxgx213 maxmag -1234567891 1 -> -1.23456789E+9 Inexact Rounded -mxgx214 maxmag 1 -1234567891 -> -1.23456789E+9 Inexact Rounded -mxgx215 maxmag -12345678901 1 -> -1.23456789E+10 Inexact Rounded -mxgx216 maxmag 1 -12345678901 -> -1.23456789E+10 Inexact Rounded -mxgx217 maxmag -1234567896 1 -> -1.23456790E+9 Inexact Rounded -mxgx218 maxmag 1 -1234567896 -> -1.23456790E+9 Inexact Rounded - -precision: 15 -mxgx221 maxmag 12345678000 1 -> 12345678000 -mxgx222 maxmag 1 12345678000 -> 12345678000 -mxgx223 maxmag 1234567800 1 -> 1234567800 -mxgx224 maxmag 1 1234567800 -> 1234567800 -mxgx225 maxmag 1234567890 1 -> 1234567890 -mxgx226 maxmag 1 1234567890 -> 1234567890 -mxgx227 maxmag 1234567891 1 -> 1234567891 -mxgx228 maxmag 1 1234567891 -> 1234567891 -mxgx229 maxmag 12345678901 1 -> 12345678901 -mxgx230 maxmag 1 12345678901 -> 12345678901 -mxgx231 maxmag 1234567896 1 -> 1234567896 -mxgx232 maxmag 1 1234567896 -> 1234567896 -mxgx233 maxmag -1234567891 1 -> -1234567891 -mxgx234 maxmag 1 -1234567891 -> -1234567891 -mxgx235 maxmag -12345678901 1 -> -12345678901 -mxgx236 maxmag 1 -12345678901 -> -12345678901 -mxgx237 maxmag -1234567896 1 -> -1234567896 -mxgx238 maxmag 1 -1234567896 -> -1234567896 - --- from examples -mxgx280 maxmag '3' '2' -> '3' -mxgx281 maxmag '-10' '3' -> '-10' -mxgx282 maxmag '1.0' '1' -> '1' -mxgx283 maxmag '1' '1.0' -> '1' -mxgx284 maxmag '7' 'NaN' -> '7' - --- overflow and underflow tests ... -maxExponent: 999999999 -minexponent: -999999999 -mxgx330 maxmag +1.23456789012345E-0 9E+999999999 -> 9E+999999999 -mxgx331 maxmag 9E+999999999 +1.23456789012345E-0 -> 9E+999999999 -mxgx332 maxmag +0.100 9E-999999999 -> 0.100 -mxgx333 maxmag 9E-999999999 +0.100 -> 0.100 -mxgx335 maxmag -1.23456789012345E-0 9E+999999999 -> 9E+999999999 -mxgx336 maxmag 9E+999999999 -1.23456789012345E-0 -> 9E+999999999 -mxgx337 maxmag -0.100 9E-999999999 -> -0.100 -mxgx338 maxmag 9E-999999999 -0.100 -> -0.100 - -mxgx339 maxmag 1e-599999999 1e-400000001 -> 1E-400000001 -mxgx340 maxmag 1e-599999999 1e-400000000 -> 1E-400000000 -mxgx341 maxmag 1e-600000000 1e-400000000 -> 1E-400000000 -mxgx342 maxmag 9e-999999998 0.01 -> 0.01 -mxgx343 maxmag 9e-999999998 0.1 -> 0.1 -mxgx344 maxmag 0.01 9e-999999998 -> 0.01 -mxgx345 maxmag 1e599999999 1e400000001 -> 1E+599999999 -mxgx346 maxmag 1e599999999 1e400000000 -> 1E+599999999 -mxgx347 maxmag 1e600000000 1e400000000 -> 1E+600000000 -mxgx348 maxmag 9e999999998 100 -> 9E+999999998 -mxgx349 maxmag 9e999999998 10 -> 9E+999999998 -mxgx350 maxmag 100 9e999999998 -> 9E+999999998 --- signs -mxgx351 maxmag 1e+777777777 1e+411111111 -> 1E+777777777 -mxgx352 maxmag 1e+777777777 -1e+411111111 -> 1E+777777777 -mxgx353 maxmag -1e+777777777 1e+411111111 -> -1E+777777777 -mxgx354 maxmag -1e+777777777 -1e+411111111 -> -1E+777777777 -mxgx355 maxmag 1e-777777777 1e-411111111 -> 1E-411111111 -mxgx356 maxmag 1e-777777777 -1e-411111111 -> -1E-411111111 -mxgx357 maxmag -1e-777777777 1e-411111111 -> 1E-411111111 -mxgx358 maxmag -1e-777777777 -1e-411111111 -> -1E-411111111 - --- expanded list from min/max 754r purple prose --- [explicit tests for exponent ordering] -mxgx401 maxmag Inf 1.1 -> Infinity -mxgx402 maxmag 1.1 1 -> 1.1 -mxgx403 maxmag 1 1.0 -> 1 -mxgx404 maxmag 1.0 0.1 -> 1.0 -mxgx405 maxmag 0.1 0.10 -> 0.1 -mxgx406 maxmag 0.10 0.100 -> 0.10 -mxgx407 maxmag 0.10 0 -> 0.10 -mxgx408 maxmag 0 0.0 -> 0 -mxgx409 maxmag 0.0 -0 -> 0.0 -mxgx410 maxmag 0.0 -0.0 -> 0.0 -mxgx411 maxmag 0.00 -0.0 -> 0.00 -mxgx412 maxmag 0.0 -0.00 -> 0.0 -mxgx413 maxmag 0 -0.0 -> 0 -mxgx414 maxmag 0 -0 -> 0 -mxgx415 maxmag -0.0 -0 -> -0.0 -mxgx416 maxmag -0 -0.100 -> -0.100 -mxgx417 maxmag -0.100 -0.10 -> -0.100 -mxgx418 maxmag -0.10 -0.1 -> -0.10 -mxgx419 maxmag -0.1 -1.0 -> -1.0 -mxgx420 maxmag -1.0 -1 -> -1.0 -mxgx421 maxmag -1 -1.1 -> -1.1 -mxgx423 maxmag -1.1 -Inf -> -Infinity --- same with operands reversed -mxgx431 maxmag 1.1 Inf -> Infinity -mxgx432 maxmag 1 1.1 -> 1.1 -mxgx433 maxmag 1.0 1 -> 1 -mxgx434 maxmag 0.1 1.0 -> 1.0 -mxgx435 maxmag 0.10 0.1 -> 0.1 -mxgx436 maxmag 0.100 0.10 -> 0.10 -mxgx437 maxmag 0 0.10 -> 0.10 -mxgx438 maxmag 0.0 0 -> 0 -mxgx439 maxmag -0 0.0 -> 0.0 -mxgx440 maxmag -0.0 0.0 -> 0.0 -mxgx441 maxmag -0.0 0.00 -> 0.00 -mxgx442 maxmag -0.00 0.0 -> 0.0 -mxgx443 maxmag -0.0 0 -> 0 -mxgx444 maxmag -0 0 -> 0 -mxgx445 maxmag -0 -0.0 -> -0.0 -mxgx446 maxmag -0.100 -0 -> -0.100 -mxgx447 maxmag -0.10 -0.100 -> -0.100 -mxgx448 maxmag -0.1 -0.10 -> -0.10 -mxgx449 maxmag -1.0 -0.1 -> -1.0 -mxgx450 maxmag -1 -1.0 -> -1.0 -mxgx451 maxmag -1.1 -1 -> -1.1 -mxgx453 maxmag -Inf -1.1 -> -Infinity --- largies -mxgx460 maxmag 1000 1E+3 -> 1E+3 -mxgx461 maxmag 1E+3 1000 -> 1E+3 -mxgx462 maxmag 1000 -1E+3 -> 1000 -mxgx463 maxmag 1E+3 -1000 -> 1E+3 -mxgx464 maxmag -1000 1E+3 -> 1E+3 -mxgx465 maxmag -1E+3 1000 -> 1000 -mxgx466 maxmag -1000 -1E+3 -> -1000 -mxgx467 maxmag -1E+3 -1000 -> -1000 - --- rounding (results treated as though plus) -maxexponent: 999999999 -minexponent: -999999999 -precision: 3 - -mxgx470 maxmag 1 .5 -> 1 -mxgx471 maxmag 10 5 -> 10 -mxgx472 maxmag 100 50 -> 100 -mxgx473 maxmag 1000 500 -> 1.00E+3 Rounded -mxgx474 maxmag 10000 5000 -> 1.00E+4 Rounded -mxgx475 maxmag 6 .5 -> 6 -mxgx476 maxmag 66 5 -> 66 -mxgx477 maxmag 666 50 -> 666 -mxgx478 maxmag 6666 500 -> 6.67E+3 Rounded Inexact -mxgx479 maxmag 66666 5000 -> 6.67E+4 Rounded Inexact -mxgx480 maxmag 33333 5000 -> 3.33E+4 Rounded Inexact -mxgx481 maxmag .5 1 -> 1 -mxgx482 maxmag .5 10 -> 10 -mxgx483 maxmag .5 100 -> 100 -mxgx484 maxmag .5 1000 -> 1.00E+3 Rounded -mxgx485 maxmag .5 10000 -> 1.00E+4 Rounded -mxgx486 maxmag .5 6 -> 6 -mxgx487 maxmag .5 66 -> 66 -mxgx488 maxmag .5 666 -> 666 -mxgx489 maxmag .5 6666 -> 6.67E+3 Rounded Inexact -mxgx490 maxmag .5 66666 -> 6.67E+4 Rounded Inexact -mxgx491 maxmag .5 33333 -> 3.33E+4 Rounded Inexact - --- overflow tests -maxexponent: 999999999 -minexponent: -999999999 -precision: 3 -mxgx500 maxmag 9.999E+999999999 0 -> Infinity Inexact Overflow Rounded -mxgx501 maxmag -9.999E+999999999 0 -> -Infinity Inexact Overflow Rounded - --- subnormals and underflow -precision: 3 -maxexponent: 999 -minexponent: -999 -mxgx510 maxmag 1.00E-999 0 -> 1.00E-999 -mxgx511 maxmag 0.1E-999 0 -> 1E-1000 Subnormal -mxgx512 maxmag 0.10E-999 0 -> 1.0E-1000 Subnormal -mxgx513 maxmag 0.100E-999 0 -> 1.0E-1000 Subnormal Rounded -mxgx514 maxmag 0.01E-999 0 -> 1E-1001 Subnormal --- next is rounded to Nmin -mxgx515 maxmag 0.999E-999 0 -> 1.00E-999 Inexact Rounded Subnormal Underflow -mxgx516 maxmag 0.099E-999 0 -> 1.0E-1000 Inexact Rounded Subnormal Underflow -mxgx517 maxmag 0.009E-999 0 -> 1E-1001 Inexact Rounded Subnormal Underflow -mxgx518 maxmag 0.001E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped -mxgx519 maxmag 0.0009E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped -mxgx520 maxmag 0.0001E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped - -mxgx530 maxmag -1.00E-999 0 -> -1.00E-999 -mxgx531 maxmag -0.1E-999 0 -> -1E-1000 Subnormal -mxgx532 maxmag -0.10E-999 0 -> -1.0E-1000 Subnormal -mxgx533 maxmag -0.100E-999 0 -> -1.0E-1000 Subnormal Rounded -mxgx534 maxmag -0.01E-999 0 -> -1E-1001 Subnormal --- next is rounded to -Nmin -mxgx535 maxmag -0.999E-999 0 -> -1.00E-999 Inexact Rounded Subnormal Underflow -mxgx536 maxmag -0.099E-999 0 -> -1.0E-1000 Inexact Rounded Subnormal Underflow -mxgx537 maxmag -0.009E-999 0 -> -1E-1001 Inexact Rounded Subnormal Underflow -mxgx538 maxmag -0.001E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow Clamped -mxgx539 maxmag -0.0009E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow Clamped -mxgx540 maxmag -0.0001E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow Clamped - --- Null tests -mxgx900 maxmag 10 # -> NaN Invalid_operation -mxgx901 maxmag # 10 -> NaN Invalid_operation - - - |