--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/python-2.5.2/win32/Lib/test/decimaltestdata/ddMin.decTest Fri Apr 03 17:19:34 2009 +0100
@@ -0,0 +1,309 @@
+------------------------------------------------------------------------
+-- ddMin.decTest -- decDouble minnum --
+-- Copyright (c) IBM Corporation, 1981, 2007. 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: 2.57
+
+-- 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
+ddmin001 min -2 -2 -> -2
+ddmin002 min -2 -1 -> -2
+ddmin003 min -2 0 -> -2
+ddmin004 min -2 1 -> -2
+ddmin005 min -2 2 -> -2
+ddmin006 min -1 -2 -> -2
+ddmin007 min -1 -1 -> -1
+ddmin008 min -1 0 -> -1
+ddmin009 min -1 1 -> -1
+ddmin010 min -1 2 -> -1
+ddmin011 min 0 -2 -> -2
+ddmin012 min 0 -1 -> -1
+ddmin013 min 0 0 -> 0
+ddmin014 min 0 1 -> 0
+ddmin015 min 0 2 -> 0
+ddmin016 min 1 -2 -> -2
+ddmin017 min 1 -1 -> -1
+ddmin018 min 1 0 -> 0
+ddmin019 min 1 1 -> 1
+ddmin020 min 1 2 -> 1
+ddmin021 min 2 -2 -> -2
+ddmin022 min 2 -1 -> -1
+ddmin023 min 2 0 -> 0
+ddmin025 min 2 1 -> 1
+ddmin026 min 2 2 -> 2
+
+-- extended zeros
+ddmin030 min 0 0 -> 0
+ddmin031 min 0 -0 -> -0
+ddmin032 min 0 -0.0 -> -0.0
+ddmin033 min 0 0.0 -> 0.0
+ddmin034 min -0 0 -> -0
+ddmin035 min -0 -0 -> -0
+ddmin036 min -0 -0.0 -> -0
+ddmin037 min -0 0.0 -> -0
+ddmin038 min 0.0 0 -> 0.0
+ddmin039 min 0.0 -0 -> -0
+ddmin040 min 0.0 -0.0 -> -0.0
+ddmin041 min 0.0 0.0 -> 0.0
+ddmin042 min -0.0 0 -> -0.0
+ddmin043 min -0.0 -0 -> -0
+ddmin044 min -0.0 -0.0 -> -0.0
+ddmin045 min -0.0 0.0 -> -0.0
+
+ddmin046 min 0E1 -0E1 -> -0E+1
+ddmin047 min -0E1 0E2 -> -0E+1
+ddmin048 min 0E2 0E1 -> 0E+1
+ddmin049 min 0E1 0E2 -> 0E+1
+ddmin050 min -0E3 -0E2 -> -0E+3
+ddmin051 min -0E2 -0E3 -> -0E+3
+
+-- Specials
+ddmin090 min Inf -Inf -> -Infinity
+ddmin091 min Inf -1000 -> -1000
+ddmin092 min Inf -1 -> -1
+ddmin093 min Inf -0 -> -0
+ddmin094 min Inf 0 -> 0
+ddmin095 min Inf 1 -> 1
+ddmin096 min Inf 1000 -> 1000
+ddmin097 min Inf Inf -> Infinity
+ddmin098 min -1000 Inf -> -1000
+ddmin099 min -Inf Inf -> -Infinity
+ddmin100 min -1 Inf -> -1
+ddmin101 min -0 Inf -> -0
+ddmin102 min 0 Inf -> 0
+ddmin103 min 1 Inf -> 1
+ddmin104 min 1000 Inf -> 1000
+ddmin105 min Inf Inf -> Infinity
+
+ddmin120 min -Inf -Inf -> -Infinity
+ddmin121 min -Inf -1000 -> -Infinity
+ddmin122 min -Inf -1 -> -Infinity
+ddmin123 min -Inf -0 -> -Infinity
+ddmin124 min -Inf 0 -> -Infinity
+ddmin125 min -Inf 1 -> -Infinity
+ddmin126 min -Inf 1000 -> -Infinity
+ddmin127 min -Inf Inf -> -Infinity
+ddmin128 min -Inf -Inf -> -Infinity
+ddmin129 min -1000 -Inf -> -Infinity
+ddmin130 min -1 -Inf -> -Infinity
+ddmin131 min -0 -Inf -> -Infinity
+ddmin132 min 0 -Inf -> -Infinity
+ddmin133 min 1 -Inf -> -Infinity
+ddmin134 min 1000 -Inf -> -Infinity
+ddmin135 min Inf -Inf -> -Infinity
+
+-- 2004.08.02 754r chooses number over NaN in mixed cases
+ddmin141 min NaN -Inf -> -Infinity
+ddmin142 min NaN -1000 -> -1000
+ddmin143 min NaN -1 -> -1
+ddmin144 min NaN -0 -> -0
+ddmin145 min NaN 0 -> 0
+ddmin146 min NaN 1 -> 1
+ddmin147 min NaN 1000 -> 1000
+ddmin148 min NaN Inf -> Infinity
+ddmin149 min NaN NaN -> NaN
+ddmin150 min -Inf NaN -> -Infinity
+ddmin151 min -1000 NaN -> -1000
+ddmin152 min -1 -NaN -> -1
+ddmin153 min -0 NaN -> -0
+ddmin154 min 0 -NaN -> 0
+ddmin155 min 1 NaN -> 1
+ddmin156 min 1000 NaN -> 1000
+ddmin157 min Inf NaN -> Infinity
+
+ddmin161 min sNaN -Inf -> NaN Invalid_operation
+ddmin162 min sNaN -1000 -> NaN Invalid_operation
+ddmin163 min sNaN -1 -> NaN Invalid_operation
+ddmin164 min sNaN -0 -> NaN Invalid_operation
+ddmin165 min -sNaN 0 -> -NaN Invalid_operation
+ddmin166 min -sNaN 1 -> -NaN Invalid_operation
+ddmin167 min sNaN 1000 -> NaN Invalid_operation
+ddmin168 min sNaN NaN -> NaN Invalid_operation
+ddmin169 min sNaN sNaN -> NaN Invalid_operation
+ddmin170 min NaN sNaN -> NaN Invalid_operation
+ddmin171 min -Inf sNaN -> NaN Invalid_operation
+ddmin172 min -1000 sNaN -> NaN Invalid_operation
+ddmin173 min -1 sNaN -> NaN Invalid_operation
+ddmin174 min -0 sNaN -> NaN Invalid_operation
+ddmin175 min 0 sNaN -> NaN Invalid_operation
+ddmin176 min 1 sNaN -> NaN Invalid_operation
+ddmin177 min 1000 sNaN -> NaN Invalid_operation
+ddmin178 min Inf sNaN -> NaN Invalid_operation
+ddmin179 min NaN sNaN -> NaN Invalid_operation
+
+-- propagating NaNs
+ddmin181 min NaN9 -Inf -> -Infinity
+ddmin182 min -NaN8 9990 -> 9990
+ddmin183 min NaN71 Inf -> Infinity
+
+ddmin184 min NaN1 NaN54 -> NaN1
+ddmin185 min NaN22 -NaN53 -> NaN22
+ddmin186 min -NaN3 NaN6 -> -NaN3
+ddmin187 min -NaN44 NaN7 -> -NaN44
+
+ddmin188 min -Inf NaN41 -> -Infinity
+ddmin189 min -9999 -NaN33 -> -9999
+ddmin190 min Inf NaN2 -> Infinity
+
+ddmin191 min sNaN99 -Inf -> NaN99 Invalid_operation
+ddmin192 min sNaN98 -11 -> NaN98 Invalid_operation
+ddmin193 min -sNaN97 NaN8 -> -NaN97 Invalid_operation
+ddmin194 min sNaN69 sNaN94 -> NaN69 Invalid_operation
+ddmin195 min NaN95 sNaN93 -> NaN93 Invalid_operation
+ddmin196 min -Inf sNaN92 -> NaN92 Invalid_operation
+ddmin197 min 088 sNaN91 -> NaN91 Invalid_operation
+ddmin198 min Inf -sNaN90 -> -NaN90 Invalid_operation
+ddmin199 min NaN sNaN86 -> NaN86 Invalid_operation
+
+-- old rounding checks
+ddmin221 min -12345678000 1 -> -12345678000
+ddmin222 min 1 -12345678000 -> -12345678000
+ddmin223 min -1234567800 1 -> -1234567800
+ddmin224 min 1 -1234567800 -> -1234567800
+ddmin225 min -1234567890 1 -> -1234567890
+ddmin226 min 1 -1234567890 -> -1234567890
+ddmin227 min -1234567891 1 -> -1234567891
+ddmin228 min 1 -1234567891 -> -1234567891
+ddmin229 min -12345678901 1 -> -12345678901
+ddmin230 min 1 -12345678901 -> -12345678901
+ddmin231 min -1234567896 1 -> -1234567896
+ddmin232 min 1 -1234567896 -> -1234567896
+ddmin233 min 1234567891 1 -> 1
+ddmin234 min 1 1234567891 -> 1
+ddmin235 min 12345678901 1 -> 1
+ddmin236 min 1 12345678901 -> 1
+ddmin237 min 1234567896 1 -> 1
+ddmin238 min 1 1234567896 -> 1
+
+-- from examples
+ddmin280 min '3' '2' -> '2'
+ddmin281 min '-10' '3' -> '-10'
+ddmin282 min '1.0' '1' -> '1.0'
+ddmin283 min '1' '1.0' -> '1.0'
+ddmin284 min '7' 'NaN' -> '7'
+
+-- expanded list from min/max 754r purple prose
+-- [explicit tests for exponent ordering]
+ddmin401 min Inf 1.1 -> 1.1
+ddmin402 min 1.1 1 -> 1
+ddmin403 min 1 1.0 -> 1.0
+ddmin404 min 1.0 0.1 -> 0.1
+ddmin405 min 0.1 0.10 -> 0.10
+ddmin406 min 0.10 0.100 -> 0.100
+ddmin407 min 0.10 0 -> 0
+ddmin408 min 0 0.0 -> 0.0
+ddmin409 min 0.0 -0 -> -0
+ddmin410 min 0.0 -0.0 -> -0.0
+ddmin411 min 0.00 -0.0 -> -0.0
+ddmin412 min 0.0 -0.00 -> -0.00
+ddmin413 min 0 -0.0 -> -0.0
+ddmin414 min 0 -0 -> -0
+ddmin415 min -0.0 -0 -> -0
+ddmin416 min -0 -0.100 -> -0.100
+ddmin417 min -0.100 -0.10 -> -0.10
+ddmin418 min -0.10 -0.1 -> -0.1
+ddmin419 min -0.1 -1.0 -> -1.0
+ddmin420 min -1.0 -1 -> -1
+ddmin421 min -1 -1.1 -> -1.1
+ddmin423 min -1.1 -Inf -> -Infinity
+-- same with operands reversed
+ddmin431 min 1.1 Inf -> 1.1
+ddmin432 min 1 1.1 -> 1
+ddmin433 min 1.0 1 -> 1.0
+ddmin434 min 0.1 1.0 -> 0.1
+ddmin435 min 0.10 0.1 -> 0.10
+ddmin436 min 0.100 0.10 -> 0.100
+ddmin437 min 0 0.10 -> 0
+ddmin438 min 0.0 0 -> 0.0
+ddmin439 min -0 0.0 -> -0
+ddmin440 min -0.0 0.0 -> -0.0
+ddmin441 min -0.0 0.00 -> -0.0
+ddmin442 min -0.00 0.0 -> -0.00
+ddmin443 min -0.0 0 -> -0.0
+ddmin444 min -0 0 -> -0
+ddmin445 min -0 -0.0 -> -0
+ddmin446 min -0.100 -0 -> -0.100
+ddmin447 min -0.10 -0.100 -> -0.10
+ddmin448 min -0.1 -0.10 -> -0.1
+ddmin449 min -1.0 -0.1 -> -1.0
+ddmin450 min -1 -1.0 -> -1
+ddmin451 min -1.1 -1 -> -1.1
+ddmin453 min -Inf -1.1 -> -Infinity
+-- largies
+ddmin460 min 1000 1E+3 -> 1000
+ddmin461 min 1E+3 1000 -> 1000
+ddmin462 min 1000 -1E+3 -> -1E+3
+ddmin463 min 1E+3 -384 -> -384
+ddmin464 min -384 1E+3 -> -384
+ddmin465 min -1E+3 1000 -> -1E+3
+ddmin466 min -384 -1E+3 -> -1E+3
+ddmin467 min -1E+3 -384 -> -1E+3
+
+-- misalignment traps for little-endian
+ddmin471 min 1.0 0.1 -> 0.1
+ddmin472 min 0.1 1.0 -> 0.1
+ddmin473 min 10.0 0.1 -> 0.1
+ddmin474 min 0.1 10.0 -> 0.1
+ddmin475 min 100 1.0 -> 1.0
+ddmin476 min 1.0 100 -> 1.0
+ddmin477 min 1000 10.0 -> 10.0
+ddmin478 min 10.0 1000 -> 10.0
+ddmin479 min 10000 100.0 -> 100.0
+ddmin480 min 100.0 10000 -> 100.0
+ddmin481 min 100000 1000.0 -> 1000.0
+ddmin482 min 1000.0 100000 -> 1000.0
+ddmin483 min 1000000 10000.0 -> 10000.0
+ddmin484 min 10000.0 1000000 -> 10000.0
+
+-- subnormals
+ddmin510 min 1.00E-383 0 -> 0
+ddmin511 min 0.1E-383 0 -> 0
+ddmin512 min 0.10E-383 0 -> 0
+ddmin513 min 0.100E-383 0 -> 0
+ddmin514 min 0.01E-383 0 -> 0
+ddmin515 min 0.999E-383 0 -> 0
+ddmin516 min 0.099E-383 0 -> 0
+ddmin517 min 0.009E-383 0 -> 0
+ddmin518 min 0.001E-383 0 -> 0
+ddmin519 min 0.0009E-383 0 -> 0
+ddmin520 min 0.0001E-383 0 -> 0
+
+ddmin530 min -1.00E-383 0 -> -1.00E-383
+ddmin531 min -0.1E-383 0 -> -1E-384 Subnormal
+ddmin532 min -0.10E-383 0 -> -1.0E-384 Subnormal
+ddmin533 min -0.100E-383 0 -> -1.00E-384 Subnormal
+ddmin534 min -0.01E-383 0 -> -1E-385 Subnormal
+ddmin535 min -0.999E-383 0 -> -9.99E-384 Subnormal
+ddmin536 min -0.099E-383 0 -> -9.9E-385 Subnormal
+ddmin537 min -0.009E-383 0 -> -9E-386 Subnormal
+ddmin538 min -0.001E-383 0 -> -1E-386 Subnormal
+ddmin539 min -0.0009E-383 0 -> -9E-387 Subnormal
+ddmin540 min -0.0001E-383 0 -> -1E-387 Subnormal
+
+
+-- Null tests
+ddmin900 min 10 # -> NaN Invalid_operation
+ddmin901 min # 10 -> NaN Invalid_operation