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Diffstat (limited to 'lib/python2.7/test/decimaltestdata/minmag.decTest')
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1 files changed, 0 insertions, 390 deletions
diff --git a/lib/python2.7/test/decimaltestdata/minmag.decTest b/lib/python2.7/test/decimaltestdata/minmag.decTest deleted file mode 100644 index f1ac385..0000000 --- a/lib/python2.7/test/decimaltestdata/minmag.decTest +++ /dev/null @@ -1,390 +0,0 @@ ------------------------------------------------------------------------- --- minmag.decTest -- decimal minimum 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 -mngx001 minmag -2 -2 -> -2 -mngx002 minmag -2 -1 -> -1 -mngx003 minmag -2 0 -> 0 -mngx004 minmag -2 1 -> 1 -mngx005 minmag -2 2 -> -2 -mngx006 minmag -1 -2 -> -1 -mngx007 minmag -1 -1 -> -1 -mngx008 minmag -1 0 -> 0 -mngx009 minmag -1 1 -> -1 -mngx010 minmag -1 2 -> -1 -mngx011 minmag 0 -2 -> 0 -mngx012 minmag 0 -1 -> 0 -mngx013 minmag 0 0 -> 0 -mngx014 minmag 0 1 -> 0 -mngx015 minmag 0 2 -> 0 -mngx016 minmag 1 -2 -> 1 -mngx017 minmag 1 -1 -> -1 -mngx018 minmag 1 0 -> 0 -mngx019 minmag 1 1 -> 1 -mngx020 minmag 1 2 -> 1 -mngx021 minmag 2 -2 -> -2 -mngx022 minmag 2 -1 -> -1 -mngx023 minmag 2 0 -> 0 -mngx025 minmag 2 1 -> 1 -mngx026 minmag 2 2 -> 2 - --- extended zeros -mngx030 minmag 0 0 -> 0 -mngx031 minmag 0 -0 -> -0 -mngx032 minmag 0 -0.0 -> -0.0 -mngx033 minmag 0 0.0 -> 0.0 -mngx034 minmag -0 0 -> -0 -mngx035 minmag -0 -0 -> -0 -mngx036 minmag -0 -0.0 -> -0 -mngx037 minmag -0 0.0 -> -0 -mngx038 minmag 0.0 0 -> 0.0 -mngx039 minmag 0.0 -0 -> -0 -mngx040 minmag 0.0 -0.0 -> -0.0 -mngx041 minmag 0.0 0.0 -> 0.0 -mngx042 minmag -0.0 0 -> -0.0 -mngx043 minmag -0.0 -0 -> -0 -mngx044 minmag -0.0 -0.0 -> -0.0 -mngx045 minmag -0.0 0.0 -> -0.0 - -mngx046 minmag 0E1 -0E1 -> -0E+1 -mngx047 minmag -0E1 0E2 -> -0E+1 -mngx048 minmag 0E2 0E1 -> 0E+1 -mngx049 minmag 0E1 0E2 -> 0E+1 -mngx050 minmag -0E3 -0E2 -> -0E+3 -mngx051 minmag -0E2 -0E3 -> -0E+3 - --- Specials -precision: 9 -mngx090 minmag Inf -Inf -> -Infinity -mngx091 minmag Inf -1000 -> -1000 -mngx092 minmag Inf -1 -> -1 -mngx093 minmag Inf -0 -> -0 -mngx094 minmag Inf 0 -> 0 -mngx095 minmag Inf 1 -> 1 -mngx096 minmag Inf 1000 -> 1000 -mngx097 minmag Inf Inf -> Infinity -mngx098 minmag -1000 Inf -> -1000 -mngx099 minmag -Inf Inf -> -Infinity -mngx100 minmag -1 Inf -> -1 -mngx101 minmag -0 Inf -> -0 -mngx102 minmag 0 Inf -> 0 -mngx103 minmag 1 Inf -> 1 -mngx104 minmag 1000 Inf -> 1000 -mngx105 minmag Inf Inf -> Infinity - -mngx120 minmag -Inf -Inf -> -Infinity -mngx121 minmag -Inf -1000 -> -1000 -mngx122 minmag -Inf -1 -> -1 -mngx123 minmag -Inf -0 -> -0 -mngx124 minmag -Inf 0 -> 0 -mngx125 minmag -Inf 1 -> 1 -mngx126 minmag -Inf 1000 -> 1000 -mngx127 minmag -Inf Inf -> -Infinity -mngx128 minmag -Inf -Inf -> -Infinity -mngx129 minmag -1000 -Inf -> -1000 -mngx130 minmag -1 -Inf -> -1 -mngx131 minmag -0 -Inf -> -0 -mngx132 minmag 0 -Inf -> 0 -mngx133 minmag 1 -Inf -> 1 -mngx134 minmag 1000 -Inf -> 1000 -mngx135 minmag Inf -Inf -> -Infinity - --- 2004.08.02 754r chooses number over NaN in mixed cases -mngx141 minmag NaN -Inf -> -Infinity -mngx142 minmag NaN -1000 -> -1000 -mngx143 minmag NaN -1 -> -1 -mngx144 minmag NaN -0 -> -0 -mngx145 minmag NaN 0 -> 0 -mngx146 minmag NaN 1 -> 1 -mngx147 minmag NaN 1000 -> 1000 -mngx148 minmag NaN Inf -> Infinity -mngx149 minmag NaN NaN -> NaN -mngx150 minmag -Inf NaN -> -Infinity -mngx151 minmag -1000 NaN -> -1000 -mngx152 minmag -1 -NaN -> -1 -mngx153 minmag -0 NaN -> -0 -mngx154 minmag 0 -NaN -> 0 -mngx155 minmag 1 NaN -> 1 -mngx156 minmag 1000 NaN -> 1000 -mngx157 minmag Inf NaN -> Infinity - -mngx161 minmag sNaN -Inf -> NaN Invalid_operation -mngx162 minmag sNaN -1000 -> NaN Invalid_operation -mngx163 minmag sNaN -1 -> NaN Invalid_operation -mngx164 minmag sNaN -0 -> NaN Invalid_operation -mngx165 minmag -sNaN 0 -> -NaN Invalid_operation -mngx166 minmag -sNaN 1 -> -NaN Invalid_operation -mngx167 minmag sNaN 1000 -> NaN Invalid_operation -mngx168 minmag sNaN NaN -> NaN Invalid_operation -mngx169 minmag sNaN sNaN -> NaN Invalid_operation -mngx170 minmag NaN sNaN -> NaN Invalid_operation -mngx171 minmag -Inf sNaN -> NaN Invalid_operation -mngx172 minmag -1000 sNaN -> NaN Invalid_operation -mngx173 minmag -1 sNaN -> NaN Invalid_operation -mngx174 minmag -0 sNaN -> NaN Invalid_operation -mngx175 minmag 0 sNaN -> NaN Invalid_operation -mngx176 minmag 1 sNaN -> NaN Invalid_operation -mngx177 minmag 1000 sNaN -> NaN Invalid_operation -mngx178 minmag Inf sNaN -> NaN Invalid_operation -mngx179 minmag NaN sNaN -> NaN Invalid_operation - --- propagating NaNs -mngx181 minmag NaN9 -Inf -> -Infinity -mngx182 minmag -NaN8 9990 -> 9990 -mngx183 minmag NaN71 Inf -> Infinity - -mngx184 minmag NaN1 NaN54 -> NaN1 -mngx185 minmag NaN22 -NaN53 -> NaN22 -mngx186 minmag -NaN3 NaN6 -> -NaN3 -mngx187 minmag -NaN44 NaN7 -> -NaN44 - -mngx188 minmag -Inf NaN41 -> -Infinity -mngx189 minmag -9999 -NaN33 -> -9999 -mngx190 minmag Inf NaN2 -> Infinity - -mngx191 minmag sNaN99 -Inf -> NaN99 Invalid_operation -mngx192 minmag sNaN98 -11 -> NaN98 Invalid_operation -mngx193 minmag -sNaN97 NaN8 -> -NaN97 Invalid_operation -mngx194 minmag sNaN69 sNaN94 -> NaN69 Invalid_operation -mngx195 minmag NaN95 sNaN93 -> NaN93 Invalid_operation -mngx196 minmag -Inf sNaN92 -> NaN92 Invalid_operation -mngx197 minmag 088 sNaN91 -> NaN91 Invalid_operation -mngx198 minmag Inf -sNaN90 -> -NaN90 Invalid_operation -mngx199 minmag NaN sNaN86 -> NaN86 Invalid_operation - --- rounding checks -- chosen is rounded, or not -maxExponent: 999 -minexponent: -999 -precision: 9 -mngx201 minmag -12345678000 1 -> 1 -mngx202 minmag 1 -12345678000 -> 1 -mngx203 minmag -1234567800 1 -> 1 -mngx204 minmag 1 -1234567800 -> 1 -mngx205 minmag -1234567890 1 -> 1 -mngx206 minmag 1 -1234567890 -> 1 -mngx207 minmag -1234567891 1 -> 1 -mngx208 minmag 1 -1234567891 -> 1 -mngx209 minmag -12345678901 1 -> 1 -mngx210 minmag 1 -12345678901 -> 1 -mngx211 minmag -1234567896 1 -> 1 -mngx212 minmag 1 -1234567896 -> 1 -mngx213 minmag 1234567891 1 -> 1 -mngx214 minmag 1 1234567891 -> 1 -mngx215 minmag 12345678901 1 -> 1 -mngx216 minmag 1 12345678901 -> 1 -mngx217 minmag 1234567896 1 -> 1 -mngx218 minmag 1 1234567896 -> 1 - -precision: 15 -mngx221 minmag -12345678000 1 -> 1 -mngx222 minmag 1 -12345678000 -> 1 -mngx223 minmag -1234567800 1 -> 1 -mngx224 minmag 1 -1234567800 -> 1 -mngx225 minmag -1234567890 1 -> 1 -mngx226 minmag 1 -1234567890 -> 1 -mngx227 minmag -1234567891 1 -> 1 -mngx228 minmag 1 -1234567891 -> 1 -mngx229 minmag -12345678901 1 -> 1 -mngx230 minmag 1 -12345678901 -> 1 -mngx231 minmag -1234567896 1 -> 1 -mngx232 minmag 1 -1234567896 -> 1 -mngx233 minmag 1234567891 1 -> 1 -mngx234 minmag 1 1234567891 -> 1 -mngx235 minmag 12345678901 1 -> 1 -mngx236 minmag 1 12345678901 -> 1 -mngx237 minmag 1234567896 1 -> 1 -mngx238 minmag 1 1234567896 -> 1 - --- from examples -mngx280 minmag '3' '2' -> '2' -mngx281 minmag '-10' '3' -> '3' -mngx282 minmag '1.0' '1' -> '1.0' -mngx283 minmag '1' '1.0' -> '1.0' -mngx284 minmag '7' 'NaN' -> '7' - --- overflow and underflow tests .. subnormal results [inputs] now allowed -maxExponent: 999999999 -minexponent: -999999999 -mngx330 minmag -1.23456789012345E-0 -9E+999999999 -> -1.23456789012345 -mngx331 minmag -9E+999999999 -1.23456789012345E-0 -> -1.23456789012345 -mngx332 minmag -0.100 -9E-999999999 -> -9E-999999999 -mngx333 minmag -9E-999999999 -0.100 -> -9E-999999999 -mngx335 minmag +1.23456789012345E-0 -9E+999999999 -> 1.23456789012345 -mngx336 minmag -9E+999999999 1.23456789012345E-0 -> 1.23456789012345 -mngx337 minmag +0.100 -9E-999999999 -> -9E-999999999 -mngx338 minmag -9E-999999999 0.100 -> -9E-999999999 - -mngx339 minmag -1e-599999999 -1e-400000001 -> -1E-599999999 -mngx340 minmag -1e-599999999 -1e-400000000 -> -1E-599999999 -mngx341 minmag -1e-600000000 -1e-400000000 -> -1E-600000000 -mngx342 minmag -9e-999999998 -0.01 -> -9E-999999998 -mngx343 minmag -9e-999999998 -0.1 -> -9E-999999998 -mngx344 minmag -0.01 -9e-999999998 -> -9E-999999998 -mngx345 minmag -1e599999999 -1e400000001 -> -1E+400000001 -mngx346 minmag -1e599999999 -1e400000000 -> -1E+400000000 -mngx347 minmag -1e600000000 -1e400000000 -> -1E+400000000 -mngx348 minmag -9e999999998 -100 -> -100 -mngx349 minmag -9e999999998 -10 -> -10 -mngx350 minmag -100 -9e999999998 -> -100 --- signs -mngx351 minmag -1e+777777777 -1e+411111111 -> -1E+411111111 -mngx352 minmag -1e+777777777 +1e+411111111 -> 1E+411111111 -mngx353 minmag +1e+777777777 -1e+411111111 -> -1E+411111111 -mngx354 minmag +1e+777777777 +1e+411111111 -> 1E+411111111 -mngx355 minmag -1e-777777777 -1e-411111111 -> -1E-777777777 -mngx356 minmag -1e-777777777 +1e-411111111 -> -1E-777777777 -mngx357 minmag +1e-777777777 -1e-411111111 -> 1E-777777777 -mngx358 minmag +1e-777777777 +1e-411111111 -> 1E-777777777 - --- expanded list from min/max 754r purple prose --- [explicit tests for exponent ordering] -mngx401 minmag Inf 1.1 -> 1.1 -mngx402 minmag 1.1 1 -> 1 -mngx403 minmag 1 1.0 -> 1.0 -mngx404 minmag 1.0 0.1 -> 0.1 -mngx405 minmag 0.1 0.10 -> 0.10 -mngx406 minmag 0.10 0.100 -> 0.100 -mngx407 minmag 0.10 0 -> 0 -mngx408 minmag 0 0.0 -> 0.0 -mngx409 minmag 0.0 -0 -> -0 -mngx410 minmag 0.0 -0.0 -> -0.0 -mngx411 minmag 0.00 -0.0 -> -0.0 -mngx412 minmag 0.0 -0.00 -> -0.00 -mngx413 minmag 0 -0.0 -> -0.0 -mngx414 minmag 0 -0 -> -0 -mngx415 minmag -0.0 -0 -> -0 -mngx416 minmag -0 -0.100 -> -0 -mngx417 minmag -0.100 -0.10 -> -0.10 -mngx418 minmag -0.10 -0.1 -> -0.1 -mngx419 minmag -0.1 -1.0 -> -0.1 -mngx420 minmag -1.0 -1 -> -1 -mngx421 minmag -1 -1.1 -> -1 -mngx423 minmag -1.1 -Inf -> -1.1 --- same with operands reversed -mngx431 minmag 1.1 Inf -> 1.1 -mngx432 minmag 1 1.1 -> 1 -mngx433 minmag 1.0 1 -> 1.0 -mngx434 minmag 0.1 1.0 -> 0.1 -mngx435 minmag 0.10 0.1 -> 0.10 -mngx436 minmag 0.100 0.10 -> 0.100 -mngx437 minmag 0 0.10 -> 0 -mngx438 minmag 0.0 0 -> 0.0 -mngx439 minmag -0 0.0 -> -0 -mngx440 minmag -0.0 0.0 -> -0.0 -mngx441 minmag -0.0 0.00 -> -0.0 -mngx442 minmag -0.00 0.0 -> -0.00 -mngx443 minmag -0.0 0 -> -0.0 -mngx444 minmag -0 0 -> -0 -mngx445 minmag -0 -0.0 -> -0 -mngx446 minmag -0.100 -0 -> -0 -mngx447 minmag -0.10 -0.100 -> -0.10 -mngx448 minmag -0.1 -0.10 -> -0.1 -mngx449 minmag -1.0 -0.1 -> -0.1 -mngx450 minmag -1 -1.0 -> -1 -mngx451 minmag -1.1 -1 -> -1 -mngx453 minmag -Inf -1.1 -> -1.1 --- largies -mngx460 minmag 1000 1E+3 -> 1000 -mngx461 minmag 1E+3 1000 -> 1000 -mngx462 minmag 1000 -1E+3 -> -1E+3 -mngx463 minmag 1E+3 -1000 -> -1000 -mngx464 minmag -1000 1E+3 -> -1000 -mngx465 minmag -1E+3 1000 -> -1E+3 -mngx466 minmag -1000 -1E+3 -> -1E+3 -mngx467 minmag -1E+3 -1000 -> -1E+3 - --- rounding (results treated as though plus) -maxexponent: 999999999 -minexponent: -999999999 -precision: 3 - -mngx470 minmag 1 5 -> 1 -mngx471 minmag 10 50 -> 10 -mngx472 minmag 100 500 -> 100 -mngx473 minmag 1000 5000 -> 1.00E+3 Rounded -mngx474 minmag 10000 50000 -> 1.00E+4 Rounded -mngx475 minmag 6 50 -> 6 -mngx476 minmag 66 500 -> 66 -mngx477 minmag 666 5000 -> 666 -mngx478 minmag 6666 50000 -> 6.67E+3 Rounded Inexact -mngx479 minmag 66666 500000 -> 6.67E+4 Rounded Inexact -mngx480 minmag 33333 500000 -> 3.33E+4 Rounded Inexact -mngx481 minmag 75401 1 -> 1 -mngx482 minmag 75402 10 -> 10 -mngx483 minmag 75403 100 -> 100 -mngx484 minmag 75404 1000 -> 1.00E+3 Rounded -mngx485 minmag 75405 10000 -> 1.00E+4 Rounded -mngx486 minmag 75406 6 -> 6 -mngx487 minmag 75407 66 -> 66 -mngx488 minmag 75408 666 -> 666 -mngx489 minmag 75409 6666 -> 6.67E+3 Rounded Inexact -mngx490 minmag 75410 66666 -> 6.67E+4 Rounded Inexact -mngx491 minmag 75411 33333 -> 3.33E+4 Rounded Inexact - - --- overflow tests -maxexponent: 999999999 -minexponent: -999999999 -precision: 3 -mngx500 minmag 9.999E+999999999 0 -> 0 -mngx501 minmag -9.999E+999999999 0 -> 0 - --- subnormals and underflow -precision: 3 -maxexponent: 999 -minexponent: -999 -mngx510 minmag 1.00E-999 0 -> 0 -mngx511 minmag 0.1E-999 0 -> 0 -mngx512 minmag 0.10E-999 0 -> 0 -mngx513 minmag 0.100E-999 0 -> 0 -mngx514 minmag 0.01E-999 0 -> 0 -mngx515 minmag 0.999E-999 0 -> 0 -mngx516 minmag 0.099E-999 0 -> 0 -mngx517 minmag 0.009E-999 0 -> 0 -mngx518 minmag 0.001E-999 0 -> 0 -mngx519 minmag 0.0009E-999 0 -> 0 -mngx520 minmag 0.0001E-999 0 -> 0 - -mngx530 minmag -1.00E-999 0 -> 0 -mngx531 minmag -0.1E-999 0 -> 0 -mngx532 minmag -0.10E-999 0 -> 0 -mngx533 minmag -0.100E-999 0 -> 0 -mngx534 minmag -0.01E-999 0 -> 0 -mngx535 minmag -0.999E-999 0 -> 0 -mngx536 minmag -0.099E-999 0 -> 0 -mngx537 minmag -0.009E-999 0 -> 0 -mngx538 minmag -0.001E-999 0 -> 0 -mngx539 minmag -0.0009E-999 0 -> 0 -mngx540 minmag -0.0001E-999 0 -> 0 - - --- Null tests -mng900 minmag 10 # -> NaN Invalid_operation -mng901 minmag # 10 -> NaN Invalid_operation |