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Diffstat (limited to 'lib/python2.7/test/decimaltestdata/dqMinMag.decTest')
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1 files changed, 293 insertions, 0 deletions
diff --git a/lib/python2.7/test/decimaltestdata/dqMinMag.decTest b/lib/python2.7/test/decimaltestdata/dqMinMag.decTest new file mode 100644 index 0000000..edc2e47 --- /dev/null +++ b/lib/python2.7/test/decimaltestdata/dqMinMag.decTest @@ -0,0 +1,293 @@ +------------------------------------------------------------------------ +-- dqMinMag.decTest -- decQuad minnummag -- +-- 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 +clamp: 1 +precision: 34 +maxExponent: 6144 +minExponent: -6143 +rounding: half_even + +-- sanity checks +dqmng001 minmag -2 -2 -> -2 +dqmng002 minmag -2 -1 -> -1 +dqmng003 minmag -2 0 -> 0 +dqmng004 minmag -2 1 -> 1 +dqmng005 minmag -2 2 -> -2 +dqmng006 minmag -1 -2 -> -1 +dqmng007 minmag -1 -1 -> -1 +dqmng008 minmag -1 0 -> 0 +dqmng009 minmag -1 1 -> -1 +dqmng010 minmag -1 2 -> -1 +dqmng011 minmag 0 -2 -> 0 +dqmng012 minmag 0 -1 -> 0 +dqmng013 minmag 0 0 -> 0 +dqmng014 minmag 0 1 -> 0 +dqmng015 minmag 0 2 -> 0 +dqmng016 minmag 1 -2 -> 1 +dqmng017 minmag 1 -1 -> -1 +dqmng018 minmag 1 0 -> 0 +dqmng019 minmag 1 1 -> 1 +dqmng020 minmag 1 2 -> 1 +dqmng021 minmag 2 -2 -> -2 +dqmng022 minmag 2 -1 -> -1 +dqmng023 minmag 2 0 -> 0 +dqmng025 minmag 2 1 -> 1 +dqmng026 minmag 2 2 -> 2 + +-- extended zeros +dqmng030 minmag 0 0 -> 0 +dqmng031 minmag 0 -0 -> -0 +dqmng032 minmag 0 -0.0 -> -0.0 +dqmng033 minmag 0 0.0 -> 0.0 +dqmng034 minmag -0 0 -> -0 +dqmng035 minmag -0 -0 -> -0 +dqmng036 minmag -0 -0.0 -> -0 +dqmng037 minmag -0 0.0 -> -0 +dqmng038 minmag 0.0 0 -> 0.0 +dqmng039 minmag 0.0 -0 -> -0 +dqmng040 minmag 0.0 -0.0 -> -0.0 +dqmng041 minmag 0.0 0.0 -> 0.0 +dqmng042 minmag -0.0 0 -> -0.0 +dqmng043 minmag -0.0 -0 -> -0 +dqmng044 minmag -0.0 -0.0 -> -0.0 +dqmng045 minmag -0.0 0.0 -> -0.0 + +dqmng046 minmag 0E1 -0E1 -> -0E+1 +dqmng047 minmag -0E1 0E2 -> -0E+1 +dqmng048 minmag 0E2 0E1 -> 0E+1 +dqmng049 minmag 0E1 0E2 -> 0E+1 +dqmng050 minmag -0E3 -0E2 -> -0E+3 +dqmng051 minmag -0E2 -0E3 -> -0E+3 + +-- Specials +dqmng090 minmag Inf -Inf -> -Infinity +dqmng091 minmag Inf -1000 -> -1000 +dqmng092 minmag Inf -1 -> -1 +dqmng093 minmag Inf -0 -> -0 +dqmng094 minmag Inf 0 -> 0 +dqmng095 minmag Inf 1 -> 1 +dqmng096 minmag Inf 1000 -> 1000 +dqmng097 minmag Inf Inf -> Infinity +dqmng098 minmag -1000 Inf -> -1000 +dqmng099 minmag -Inf Inf -> -Infinity +dqmng100 minmag -1 Inf -> -1 +dqmng101 minmag -0 Inf -> -0 +dqmng102 minmag 0 Inf -> 0 +dqmng103 minmag 1 Inf -> 1 +dqmng104 minmag 1000 Inf -> 1000 +dqmng105 minmag Inf Inf -> Infinity + +dqmng120 minmag -Inf -Inf -> -Infinity +dqmng121 minmag -Inf -1000 -> -1000 +dqmng122 minmag -Inf -1 -> -1 +dqmng123 minmag -Inf -0 -> -0 +dqmng124 minmag -Inf 0 -> 0 +dqmng125 minmag -Inf 1 -> 1 +dqmng126 minmag -Inf 1000 -> 1000 +dqmng127 minmag -Inf Inf -> -Infinity +dqmng128 minmag -Inf -Inf -> -Infinity +dqmng129 minmag -1000 -Inf -> -1000 +dqmng130 minmag -1 -Inf -> -1 +dqmng131 minmag -0 -Inf -> -0 +dqmng132 minmag 0 -Inf -> 0 +dqmng133 minmag 1 -Inf -> 1 +dqmng134 minmag 1000 -Inf -> 1000 +dqmng135 minmag Inf -Inf -> -Infinity + +-- 2004.08.02 754r chooses number over NaN in mixed cases +dqmng141 minmag NaN -Inf -> -Infinity +dqmng142 minmag NaN -1000 -> -1000 +dqmng143 minmag NaN -1 -> -1 +dqmng144 minmag NaN -0 -> -0 +dqmng145 minmag NaN 0 -> 0 +dqmng146 minmag NaN 1 -> 1 +dqmng147 minmag NaN 1000 -> 1000 +dqmng148 minmag NaN Inf -> Infinity +dqmng149 minmag NaN NaN -> NaN +dqmng150 minmag -Inf NaN -> -Infinity +dqmng151 minmag -1000 NaN -> -1000 +dqmng152 minmag -1 -NaN -> -1 +dqmng153 minmag -0 NaN -> -0 +dqmng154 minmag 0 -NaN -> 0 +dqmng155 minmag 1 NaN -> 1 +dqmng156 minmag 1000 NaN -> 1000 +dqmng157 minmag Inf NaN -> Infinity + +dqmng161 minmag sNaN -Inf -> NaN Invalid_operation +dqmng162 minmag sNaN -1000 -> NaN Invalid_operation +dqmng163 minmag sNaN -1 -> NaN Invalid_operation +dqmng164 minmag sNaN -0 -> NaN Invalid_operation +dqmng165 minmag -sNaN 0 -> -NaN Invalid_operation +dqmng166 minmag -sNaN 1 -> -NaN Invalid_operation +dqmng167 minmag sNaN 1000 -> NaN Invalid_operation +dqmng168 minmag sNaN NaN -> NaN Invalid_operation +dqmng169 minmag sNaN sNaN -> NaN Invalid_operation +dqmng170 minmag NaN sNaN -> NaN Invalid_operation +dqmng171 minmag -Inf sNaN -> NaN Invalid_operation +dqmng172 minmag -1000 sNaN -> NaN Invalid_operation +dqmng173 minmag -1 sNaN -> NaN Invalid_operation +dqmng174 minmag -0 sNaN -> NaN Invalid_operation +dqmng175 minmag 0 sNaN -> NaN Invalid_operation +dqmng176 minmag 1 sNaN -> NaN Invalid_operation +dqmng177 minmag 1000 sNaN -> NaN Invalid_operation +dqmng178 minmag Inf sNaN -> NaN Invalid_operation +dqmng179 minmag NaN sNaN -> NaN Invalid_operation + +-- propagating NaNs +dqmng181 minmag NaN9 -Inf -> -Infinity +dqmng182 minmag -NaN8 9990 -> 9990 +dqmng183 minmag NaN71 Inf -> Infinity + +dqmng184 minmag NaN1 NaN54 -> NaN1 +dqmng185 minmag NaN22 -NaN53 -> NaN22 +dqmng186 minmag -NaN3 NaN6 -> -NaN3 +dqmng187 minmag -NaN44 NaN7 -> -NaN44 + +dqmng188 minmag -Inf NaN41 -> -Infinity +dqmng189 minmag -9999 -NaN33 -> -9999 +dqmng190 minmag Inf NaN2 -> Infinity + +dqmng191 minmag sNaN99 -Inf -> NaN99 Invalid_operation +dqmng192 minmag sNaN98 -11 -> NaN98 Invalid_operation +dqmng193 minmag -sNaN97 NaN8 -> -NaN97 Invalid_operation +dqmng194 minmag sNaN69 sNaN94 -> NaN69 Invalid_operation +dqmng195 minmag NaN95 sNaN93 -> NaN93 Invalid_operation +dqmng196 minmag -Inf sNaN92 -> NaN92 Invalid_operation +dqmng197 minmag 088 sNaN91 -> NaN91 Invalid_operation +dqmng198 minmag Inf -sNaN90 -> -NaN90 Invalid_operation +dqmng199 minmag NaN sNaN86 -> NaN86 Invalid_operation + +-- old rounding checks +dqmng221 minmag -12345678000 1 -> 1 +dqmng222 minmag 1 -12345678000 -> 1 +dqmng223 minmag -1234567800 1 -> 1 +dqmng224 minmag 1 -1234567800 -> 1 +dqmng225 minmag -1234567890 1 -> 1 +dqmng226 minmag 1 -1234567890 -> 1 +dqmng227 minmag -1234567891 1 -> 1 +dqmng228 minmag 1 -1234567891 -> 1 +dqmng229 minmag -12345678901 1 -> 1 +dqmng230 minmag 1 -12345678901 -> 1 +dqmng231 minmag -1234567896 1 -> 1 +dqmng232 minmag 1 -1234567896 -> 1 +dqmng233 minmag 1234567891 1 -> 1 +dqmng234 minmag 1 1234567891 -> 1 +dqmng235 minmag 12345678901 1 -> 1 +dqmng236 minmag 1 12345678901 -> 1 +dqmng237 minmag 1234567896 1 -> 1 +dqmng238 minmag 1 1234567896 -> 1 + +-- from examples +dqmng280 minmag '3' '2' -> '2' +dqmng281 minmag '-10' '3' -> '3' +dqmng282 minmag '1.0' '1' -> '1.0' +dqmng283 minmag '1' '1.0' -> '1.0' +dqmng284 minmag '7' 'NaN' -> '7' + +-- expanded list from min/max 754r purple prose +-- [explicit tests for exponent ordering] +dqmng401 minmag Inf 1.1 -> 1.1 +dqmng402 minmag 1.1 1 -> 1 +dqmng403 minmag 1 1.0 -> 1.0 +dqmng404 minmag 1.0 0.1 -> 0.1 +dqmng405 minmag 0.1 0.10 -> 0.10 +dqmng406 minmag 0.10 0.100 -> 0.100 +dqmng407 minmag 0.10 0 -> 0 +dqmng408 minmag 0 0.0 -> 0.0 +dqmng409 minmag 0.0 -0 -> -0 +dqmng410 minmag 0.0 -0.0 -> -0.0 +dqmng411 minmag 0.00 -0.0 -> -0.0 +dqmng412 minmag 0.0 -0.00 -> -0.00 +dqmng413 minmag 0 -0.0 -> -0.0 +dqmng414 minmag 0 -0 -> -0 +dqmng415 minmag -0.0 -0 -> -0 +dqmng416 minmag -0 -0.100 -> -0 +dqmng417 minmag -0.100 -0.10 -> -0.10 +dqmng418 minmag -0.10 -0.1 -> -0.1 +dqmng419 minmag -0.1 -1.0 -> -0.1 +dqmng420 minmag -1.0 -1 -> -1 +dqmng421 minmag -1 -1.1 -> -1 +dqmng423 minmag -1.1 -Inf -> -1.1 +-- same with operands reversed +dqmng431 minmag 1.1 Inf -> 1.1 +dqmng432 minmag 1 1.1 -> 1 +dqmng433 minmag 1.0 1 -> 1.0 +dqmng434 minmag 0.1 1.0 -> 0.1 +dqmng435 minmag 0.10 0.1 -> 0.10 +dqmng436 minmag 0.100 0.10 -> 0.100 +dqmng437 minmag 0 0.10 -> 0 +dqmng438 minmag 0.0 0 -> 0.0 +dqmng439 minmag -0 0.0 -> -0 +dqmng440 minmag -0.0 0.0 -> -0.0 +dqmng441 minmag -0.0 0.00 -> -0.0 +dqmng442 minmag -0.00 0.0 -> -0.00 +dqmng443 minmag -0.0 0 -> -0.0 +dqmng444 minmag -0 0 -> -0 +dqmng445 minmag -0 -0.0 -> -0 +dqmng446 minmag -0.100 -0 -> -0 +dqmng447 minmag -0.10 -0.100 -> -0.10 +dqmng448 minmag -0.1 -0.10 -> -0.1 +dqmng449 minmag -1.0 -0.1 -> -0.1 +dqmng450 minmag -1 -1.0 -> -1 +dqmng451 minmag -1.1 -1 -> -1 +dqmng453 minmag -Inf -1.1 -> -1.1 +-- largies +dqmng460 minmag 1000 1E+3 -> 1000 +dqmng461 minmag 1E+3 1000 -> 1000 +dqmng462 minmag 1000 -1E+3 -> -1E+3 +dqmng463 minmag 1E+3 -384 -> -384 +dqmng464 minmag -384 1E+3 -> -384 +dqmng465 minmag -1E+3 1000 -> -1E+3 +dqmng466 minmag -384 -1E+3 -> -384 +dqmng467 minmag -1E+3 -384 -> -384 + +-- subnormals +dqmng510 minmag 1.00E-6143 0 -> 0 +dqmng511 minmag 0.1E-6143 0 -> 0 +dqmng512 minmag 0.10E-6143 0 -> 0 +dqmng513 minmag 0.100E-6143 0 -> 0 +dqmng514 minmag 0.01E-6143 0 -> 0 +dqmng515 minmag 0.999E-6143 0 -> 0 +dqmng516 minmag 0.099E-6143 0 -> 0 +dqmng517 minmag 0.009E-6143 0 -> 0 +dqmng518 minmag 0.001E-6143 0 -> 0 +dqmng519 minmag 0.0009E-6143 0 -> 0 +dqmng520 minmag 0.0001E-6143 0 -> 0 + +dqmng530 minmag -1.00E-6143 0 -> 0 +dqmng531 minmag -0.1E-6143 0 -> 0 +dqmng532 minmag -0.10E-6143 0 -> 0 +dqmng533 minmag -0.100E-6143 0 -> 0 +dqmng534 minmag -0.01E-6143 0 -> 0 +dqmng535 minmag -0.999E-6143 0 -> 0 +dqmng536 minmag -0.099E-6143 0 -> 0 +dqmng537 minmag -0.009E-6143 0 -> 0 +dqmng538 minmag -0.001E-6143 0 -> 0 +dqmng539 minmag -0.0009E-6143 0 -> 0 +dqmng540 minmag -0.0001E-6143 0 -> 0 + + +-- Null tests +dqmng900 minmag 10 # -> NaN Invalid_operation +dqmng901 minmag # 10 -> NaN Invalid_operation |