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| author | Raymond Hettinger <python@rcn.com> | 2004-08-17 06:42:13 (GMT) |
|---|---|---|
| committer | Raymond Hettinger <python@rcn.com> | 2004-08-17 06:42:13 (GMT) |
| commit | 3ee3ed2e808e3f69bca98a509d23132bc1c93718 (patch) | |
| tree | b42f214e0444b9ced38748087c54b23a8332ff7a /Lib | |
| parent | d6c700a320eacd6f04cbcc60996b84e765766890 (diff) | |
| download | cpython-3ee3ed2e808e3f69bca98a509d23132bc1c93718.zip cpython-3ee3ed2e808e3f69bca98a509d23132bc1c93718.tar.gz cpython-3ee3ed2e808e3f69bca98a509d23132bc1c93718.tar.bz2 | |
Add two new files and update remaining tests from the latest update of the
test suite in version 2.39 of dectest.zip.
Diffstat (limited to 'Lib')
31 files changed, 1190 insertions, 191 deletions
diff --git a/Lib/test/decimaltestdata/abs.decTest b/Lib/test/decimaltestdata/abs.decTest index 033aac1..3f0849a 100644 --- a/Lib/test/decimaltestdata/abs.decTest +++ b/Lib/test/decimaltestdata/abs.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 -- This set of tests primarily tests the existence of the operator. -- Additon, subtraction, rounding, and more overflows are tested diff --git a/Lib/test/decimaltestdata/add.decTest b/Lib/test/decimaltestdata/add.decTest index a4478a8..2d3efab 100644 --- a/Lib/test/decimaltestdata/add.decTest +++ b/Lib/test/decimaltestdata/add.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 precision: 9 rounding: half_up diff --git a/Lib/test/decimaltestdata/base.decTest b/Lib/test/decimaltestdata/base.decTest index 334c225..96a4b9d 100644 --- a/Lib/test/decimaltestdata/base.decTest +++ b/Lib/test/decimaltestdata/base.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 -- This file tests base conversions from string to a decimal number -- and back to a string (in either Scientific or Engineering form) @@ -73,21 +73,22 @@ basx038 toSci '0.123456789012345' -> '0.123456789012345' -- String [many more examples are implicitly tested elsewhere] -- strings without E cannot generate E in result -basx101 toSci "12" -> '12' -basx102 toSci "-76" -> '-76' -basx103 toSci "12.76" -> '12.76' -basx104 toSci "+12.76" -> '12.76' -basx105 toSci "012.76" -> '12.76' -basx106 toSci "+0.003" -> '0.003' -basx107 toSci "17." -> '17' -basx108 toSci ".5" -> '0.5' -basx109 toSci "044" -> '44' -basx110 toSci "0044" -> '44' -basx111 toSci "0.0005" -> '0.0005' -basx112 toSci "00.00005" -> '0.00005' -basx113 toSci "0.000005" -> '0.000005' -basx114 toSci "0.0000005" -> '5E-7' -basx115 toSci "0.00000005" -> '5E-8' +basx100 toSci "12" -> '12' +basx101 toSci "-76" -> '-76' +basx102 toSci "12.76" -> '12.76' +basx103 toSci "+12.76" -> '12.76' +basx104 toSci "012.76" -> '12.76' +basx105 toSci "+0.003" -> '0.003' +basx106 toSci "17." -> '17' +basx107 toSci ".5" -> '0.5' +basx108 toSci "044" -> '44' +basx109 toSci "0044" -> '44' +basx110 toSci "0.0005" -> '0.0005' +basx111 toSci "00.00005" -> '0.00005' +basx112 toSci "0.000005" -> '0.000005' +basx113 toSci "0.0000050" -> '0.0000050' +basx114 toSci "0.0000005" -> '5E-7' +basx115 toSci "0.00000005" -> '5E-8' basx116 toSci "12345678.543210" -> '12345678.543210' basx117 toSci "2345678.543210" -> '2345678.543210' basx118 toSci "345678.543210" -> '345678.543210' @@ -99,6 +100,11 @@ basx123 toSci "+00345678.5432" -> '345678.5432' basx124 toSci "-345678.5432" -> '-345678.5432' basx125 toSci "-0345678.5432" -> '-345678.5432' basx126 toSci "-00345678.5432" -> '-345678.5432' +-- examples +basx127 toSci "5E-6" -> '0.000005' +basx128 toSci "50E-7" -> '0.0000050' +basx129 toSci "5E-7" -> '5E-7' + -- [No exotics as no Unicode] diff --git a/Lib/test/decimaltestdata/clamp.decTest b/Lib/test/decimaltestdata/clamp.decTest index fafe708..722971a 100644 --- a/Lib/test/decimaltestdata/clamp.decTest +++ b/Lib/test/decimaltestdata/clamp.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 -- This set of tests uses the same limits as the 8-byte concrete -- representation, but applies clamping without using format-specific diff --git a/Lib/test/decimaltestdata/compare.decTest b/Lib/test/decimaltestdata/compare.decTest index 40631da..21651ad 100644 --- a/Lib/test/decimaltestdata/compare.decTest +++ b/Lib/test/decimaltestdata/compare.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 -- Note that we cannot assume add/subtract tests cover paths adequately, -- here, because the code might be quite different (comparison cannot diff --git a/Lib/test/decimaltestdata/decimal128.decTest b/Lib/test/decimaltestdata/decimal128.decTest new file mode 100644 index 0000000..3cc9d06 --- /dev/null +++ b/Lib/test/decimaltestdata/decimal128.decTest @@ -0,0 +1,441 @@ +------------------------------------------------------------------------ +-- decimal128.decTest -- decimal sixteen-byte format testcases -- +-- Copyright (c) IBM Corporation, 2000, 2003. 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: 2.39 + +-- This set of tests is for the sixteen-byte concrete representation. +-- Its characteristics are: +-- +-- 1 bit sign +-- 5 bits combination field +-- 12 bits exponent continuation +-- 110 bits coefficient continuation +-- +-- Total exponent length 14 bits +-- Total coefficient length 114 bits (34 digits) +-- +-- Elimit = 12287 (maximum encoded exponent) +-- Emax = 6144 (largest exponent value) +-- Emin = -6143 (smallest exponent value) +-- bias = 6176 (subtracted from encoded exponent) = -Etiny + +extended: 1 +precision: 34 +rounding: half_up +maxExponent: 6144 +minExponent: -6143 + +-- General testcases +-- (mostly derived from the Strawman 4 document and examples) +decg001 apply #A20780000000000000000000000003D0 -> -7.50 +decg002 apply -7.50 -> #A20780000000000000000000000003D0 + +-- Normality +decf010 apply 1234567890123456789012345678901234 -> #2608134b9c1e28e56f3c127177823534 +decf011 apply 1234567890123456789012345678901234.0 -> #2608134b9c1e28e56f3c127177823534 Rounded +decf012 apply 1234567890123456789012345678901234.1 -> #2608134b9c1e28e56f3c127177823534 Rounded Inexact +decf013 apply -1234567890123456789012345678901234 -> #a608134b9c1e28e56f3c127177823534 +decf014 apply -1234567890123456789012345678901234.0 -> #a608134b9c1e28e56f3c127177823534 Rounded +decf015 apply -1234567890123456789012345678901234.1 -> #a608134b9c1e28e56f3c127177823534 Rounded Inexact + + +-- Nmax and similar +decf022 apply 9.999999999999999999999999999999999E+6144 -> #77ffcff3fcff3fcff3fcff3fcff3fcff +decf023 apply #77ffcff3fcff3fcff3fcff3fcff3fcff -> 9.999999999999999999999999999999999E+6144 +decf024 apply 1.234567890123456789012345678901234E+6144 -> #47ffd34b9c1e28e56f3c127177823534 +decf025 apply #47ffd34b9c1e28e56f3c127177823534 -> 1.234567890123456789012345678901234E+6144 +-- fold-downs (more below) +decf030 apply 1.23E+6144 -> #47ffd300000000000000000000000000 Clamped +decf031 apply #47ffd300000000000000000000000000 -> 1.230000000000000000000000000000000E+6144 +decf032 apply 1E+6144 -> #47ffc000000000000000000000000000 Clamped +decf033 apply #47ffc000000000000000000000000000 -> 1.000000000000000000000000000000000E+6144 + +-- overflows +maxExponent: 9999 -- set high so conversion causes the overflow +minExponent: -9999 +decf040 apply 10E+6144 -> #78000000000000000000000000000000 Overflow Rounded Inexact +decf041 apply 1.000000000000000E+6145 -> #78000000000000000000000000000000 Overflow Rounded Inexact +maxExponent: 6144 +minExponent: -6143 + +decf051 apply 12345 -> #220800000000000000000000000049c5 +decf052 apply #220800000000000000000000000049c5 -> 12345 +decf053 apply 1234 -> #22080000000000000000000000000534 +decf054 apply #22080000000000000000000000000534 -> 1234 +decf055 apply 123 -> #220800000000000000000000000000a3 +decf056 apply #220800000000000000000000000000a3 -> 123 +decf057 apply 12 -> #22080000000000000000000000000012 +decf058 apply #22080000000000000000000000000012 -> 12 +decf059 apply 1 -> #22080000000000000000000000000001 +decf060 apply #22080000000000000000000000000001 -> 1 +decf061 apply 1.23 -> #220780000000000000000000000000a3 +decf062 apply #220780000000000000000000000000a3 -> 1.23 +decf063 apply 123.45 -> #220780000000000000000000000049c5 +decf064 apply #220780000000000000000000000049c5 -> 123.45 + +-- Nmin and below +decf071 apply 1E-6143 -> #00084000000000000000000000000001 +decf072 apply #00084000000000000000000000000001 -> 1E-6143 +decf073 apply 1.000000000000000000000000000000000E-6143 -> #04000000000000000000000000000000 +decf074 apply #04000000000000000000000000000000 -> 1.000000000000000000000000000000000E-6143 +decf075 apply 1.000000000000000000000000000000001E-6143 -> #04000000000000000000000000000001 +decf076 apply #04000000000000000000000000000001 -> 1.000000000000000000000000000000001E-6143 + +decf077 apply 0.100000000000000000000000000000000E-6143 -> #00000800000000000000000000000000 Subnormal +decf078 apply #00000800000000000000000000000000 -> 1.00000000000000000000000000000000E-6144 Subnormal +decf079 apply 0.000000000000000000000000000000010E-6143 -> #00000000000000000000000000000010 Subnormal +decf080 apply #00000000000000000000000000000010 -> 1.0E-6175 Subnormal +decf081 apply 0.00000000000000000000000000000001E-6143 -> #00004000000000000000000000000001 Subnormal +decf082 apply #00004000000000000000000000000001 -> 1E-6175 Subnormal +decf083 apply 0.000000000000000000000000000000001E-6143 -> #00000000000000000000000000000001 Subnormal +decf084 apply #00000000000000000000000000000001 -> 1E-6176 Subnormal + +-- underflows +decf090 apply 1e-6176 -> #00000000000000000000000000000001 Subnormal +decf091 apply 1.9e-6176 -> #00000000000000000000000000000002 Subnormal Underflow Inexact Rounded +decf092 apply 1.1e-6176 -> #00000000000000000000000000000001 Subnormal Underflow Inexact Rounded +decf093 apply 1.00000000001e-6176 -> #00000000000000000000000000000001 Subnormal Underflow Inexact Rounded +decf094 apply 1.00000000000001e-6176 -> #00000000000000000000000000000001 Subnormal Underflow Inexact Rounded +decf095 apply 1.000000000000001e-6176 -> #00000000000000000000000000000001 Subnormal Underflow Inexact Rounded +decf096 apply 0.1e-6176 -> #00000000000000000000000000000000 Subnormal Underflow Inexact Rounded +decf097 apply 0.00000000001e-6176 -> #00000000000000000000000000000000 Subnormal Underflow Inexact Rounded +decf098 apply 0.00000000000001e-6176 -> #00000000000000000000000000000000 Subnormal Underflow Inexact Rounded +decf099 apply 0.000000000000001e-6176 -> #00000000000000000000000000000000 Subnormal Underflow Inexact Rounded +decf100 apply 999999999999999999999999999999999e-6176 -> #00000ff3fcff3fcff3fcff3fcff3fcff Subnormal + +-- same again, negatives +-- Nmax and similar +decf122 apply -9.999999999999999999999999999999999E+6144 -> #f7ffcff3fcff3fcff3fcff3fcff3fcff +decf123 apply #f7ffcff3fcff3fcff3fcff3fcff3fcff -> -9.999999999999999999999999999999999E+6144 +decf124 apply -1.234567890123456789012345678901234E+6144 -> #c7ffd34b9c1e28e56f3c127177823534 +decf125 apply #c7ffd34b9c1e28e56f3c127177823534 -> -1.234567890123456789012345678901234E+6144 +-- fold-downs (more below) +decf130 apply -1.23E+6144 -> #c7ffd300000000000000000000000000 Clamped +decf131 apply #c7ffd300000000000000000000000000 -> -1.230000000000000000000000000000000E+6144 +decf132 apply -1E+6144 -> #c7ffc000000000000000000000000000 Clamped +decf133 apply #c7ffc000000000000000000000000000 -> -1.000000000000000000000000000000000E+6144 + +-- overflows +maxExponent: 9999 -- set high so conversion causes the overflow +minExponent: -9999 +decf140 apply -10E+6144 -> #f8000000000000000000000000000000 Overflow Rounded Inexact +decf141 apply -1.000000000000000E+6145 -> #f8000000000000000000000000000000 Overflow Rounded Inexact +maxExponent: 6144 +minExponent: -6143 + +decf151 apply -12345 -> #a20800000000000000000000000049c5 +decf152 apply #a20800000000000000000000000049c5 -> -12345 +decf153 apply -1234 -> #a2080000000000000000000000000534 +decf154 apply #a2080000000000000000000000000534 -> -1234 +decf155 apply -123 -> #a20800000000000000000000000000a3 +decf156 apply #a20800000000000000000000000000a3 -> -123 +decf157 apply -12 -> #a2080000000000000000000000000012 +decf158 apply #a2080000000000000000000000000012 -> -12 +decf159 apply -1 -> #a2080000000000000000000000000001 +decf160 apply #a2080000000000000000000000000001 -> -1 +decf161 apply -1.23 -> #a20780000000000000000000000000a3 +decf162 apply #a20780000000000000000000000000a3 -> -1.23 +decf163 apply -123.45 -> #a20780000000000000000000000049c5 +decf164 apply #a20780000000000000000000000049c5 -> -123.45 + +-- Nmin and below +decf171 apply -1E-6143 -> #80084000000000000000000000000001 +decf172 apply #80084000000000000000000000000001 -> -1E-6143 +decf173 apply -1.000000000000000000000000000000000E-6143 -> #84000000000000000000000000000000 +decf174 apply #84000000000000000000000000000000 -> -1.000000000000000000000000000000000E-6143 +decf175 apply -1.000000000000000000000000000000001E-6143 -> #84000000000000000000000000000001 +decf176 apply #84000000000000000000000000000001 -> -1.000000000000000000000000000000001E-6143 + +decf177 apply -0.100000000000000000000000000000000E-6143 -> #80000800000000000000000000000000 Subnormal +decf178 apply #80000800000000000000000000000000 -> -1.00000000000000000000000000000000E-6144 Subnormal +decf179 apply -0.000000000000000000000000000000010E-6143 -> #80000000000000000000000000000010 Subnormal +decf180 apply #80000000000000000000000000000010 -> -1.0E-6175 Subnormal +decf181 apply -0.00000000000000000000000000000001E-6143 -> #80004000000000000000000000000001 Subnormal +decf182 apply #80004000000000000000000000000001 -> -1E-6175 Subnormal +decf183 apply -0.000000000000000000000000000000001E-6143 -> #80000000000000000000000000000001 Subnormal +decf184 apply #80000000000000000000000000000001 -> -1E-6176 Subnormal + +-- underflows +decf190 apply -1e-6176 -> #80000000000000000000000000000001 Subnormal +decf191 apply -1.9e-6176 -> #80000000000000000000000000000002 Subnormal Underflow Inexact Rounded +decf192 apply -1.1e-6176 -> #80000000000000000000000000000001 Subnormal Underflow Inexact Rounded +decf193 apply -1.00000000001e-6176 -> #80000000000000000000000000000001 Subnormal Underflow Inexact Rounded +decf194 apply -1.00000000000001e-6176 -> #80000000000000000000000000000001 Subnormal Underflow Inexact Rounded +decf195 apply -1.000000000000001e-6176 -> #80000000000000000000000000000001 Subnormal Underflow Inexact Rounded +decf196 apply -0.1e-6176 -> #80000000000000000000000000000000 Subnormal Underflow Inexact Rounded +decf197 apply -0.00000000001e-6176 -> #80000000000000000000000000000000 Subnormal Underflow Inexact Rounded +decf198 apply -0.00000000000001e-6176 -> #80000000000000000000000000000000 Subnormal Underflow Inexact Rounded +decf199 apply -0.000000000000001e-6176 -> #80000000000000000000000000000000 Subnormal Underflow Inexact Rounded +decf200 apply -999999999999999999999999999999999e-6176 -> #80000ff3fcff3fcff3fcff3fcff3fcff Subnormal + +-- zeros +decf400 apply 0E-8000 -> #00000000000000000000000000000000 Clamped +decf401 apply 0E-6177 -> #00000000000000000000000000000000 Clamped +decf402 apply 0E-6176 -> #00000000000000000000000000000000 +decf403 apply #00000000000000000000000000000000 -> 0E-6176 +decf404 apply 0.000000000000000000000000000000000E-6143 -> #00000000000000000000000000000000 +decf405 apply #00000000000000000000000000000000 -> 0E-6176 +decf406 apply 0E-2 -> #22078000000000000000000000000000 +decf407 apply #22078000000000000000000000000000 -> 0.00 +decf408 apply 0 -> #22080000000000000000000000000000 +decf409 apply #22080000000000000000000000000000 -> 0 +decf410 apply 0E+3 -> #2208c000000000000000000000000000 +decf411 apply #2208c000000000000000000000000000 -> 0E+3 +decf412 apply 0E+6111 -> #43ffc000000000000000000000000000 +decf413 apply #43ffc000000000000000000000000000 -> 0E+6111 +-- clamped zeros... +decf414 apply 0E+6112 -> #43ffc000000000000000000000000000 Clamped +decf415 apply #43ffc000000000000000000000000000 -> 0E+6111 +decf416 apply 0E+6144 -> #43ffc000000000000000000000000000 Clamped +decf417 apply #43ffc000000000000000000000000000 -> 0E+6111 +decf418 apply 0E+8000 -> #43ffc000000000000000000000000000 Clamped +decf419 apply #43ffc000000000000000000000000000 -> 0E+6111 + +-- negative zeros +decf420 apply -0E-8000 -> #80000000000000000000000000000000 Clamped +decf421 apply -0E-6177 -> #80000000000000000000000000000000 Clamped +decf422 apply -0E-6176 -> #80000000000000000000000000000000 +decf423 apply #80000000000000000000000000000000 -> -0E-6176 +decf424 apply -0.000000000000000000000000000000000E-6143 -> #80000000000000000000000000000000 +decf425 apply #80000000000000000000000000000000 -> -0E-6176 +decf426 apply -0E-2 -> #a2078000000000000000000000000000 +decf427 apply #a2078000000000000000000000000000 -> -0.00 +decf428 apply -0 -> #a2080000000000000000000000000000 +decf429 apply #a2080000000000000000000000000000 -> -0 +decf430 apply -0E+3 -> #a208c000000000000000000000000000 +decf431 apply #a208c000000000000000000000000000 -> -0E+3 +decf432 apply -0E+6111 -> #c3ffc000000000000000000000000000 +decf433 apply #c3ffc000000000000000000000000000 -> -0E+6111 +-- clamped zeros... +decf434 apply -0E+6112 -> #c3ffc000000000000000000000000000 Clamped +decf435 apply #c3ffc000000000000000000000000000 -> -0E+6111 +decf436 apply -0E+6144 -> #c3ffc000000000000000000000000000 Clamped +decf437 apply #c3ffc000000000000000000000000000 -> -0E+6111 +decf438 apply -0E+8000 -> #c3ffc000000000000000000000000000 Clamped +decf439 apply #c3ffc000000000000000000000000000 -> -0E+6111 + +-- Specials +decf500 apply Infinity -> #78000000000000000000000000000000 +decf501 apply #78787878787878787878787878787878 -> #78000000000000000000000000000000 +decf502 apply #78000000000000000000000000000000 -> Infinity +decf503 apply #79797979797979797979797979797979 -> #78000000000000000000000000000000 +decf504 apply #79000000000000000000000000000000 -> Infinity +decf505 apply #7a7a7a7a7a7a7a7a7a7a7a7a7a7a7a7a -> #78000000000000000000000000000000 +decf506 apply #7a000000000000000000000000000000 -> Infinity +decf507 apply #7b7b7b7b7b7b7b7b7b7b7b7b7b7b7b7b -> #78000000000000000000000000000000 +decf508 apply #7b000000000000000000000000000000 -> Infinity + +decf509 apply NaN -> #7c000000000000000000000000000000 +decf510 apply #7c7c7c7c7c7c7c7c7c7c7c7c7c7c7c7c -> #7c003c7c7c7c7c7c7c7c7c7c7c7c7c7c +decf511 apply #7c000000000000000000000000000000 -> NaN +decf512 apply #7d7d7d7d7d7d7d7d7d7d7d7d7d7d7d7d -> #7c003d7d7d7d7d7d7d7d7d7d7d7d7d7d +decf513 apply #7d000000000000000000000000000000 -> NaN +decf514 apply #7e7e7e7e7e7e7e7e7e7e7e7e7e7e7e7e -> #7e003e7e7c7e7e7e7e7c7e7e7e7e7c7e +decf515 apply #7e000000000000000000000000000000 -> sNaN +decf516 apply #7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f -> #7e003f7f7c7f7f7f7f7c7f7f7f7f7c7f +decf517 apply #7f000000000000000000000000000000 -> sNaN +decf518 apply #7fffffffffffffffffffffffffffffff -> sNaN999999999999999999999999999999999 +decf519 apply #7fffffffffffffffffffffffffffffff -> #7e000ff3fcff3fcff3fcff3fcff3fcff + +decf520 apply -Infinity -> #f8000000000000000000000000000000 +decf521 apply #f8787878787878787878787878787878 -> #f8000000000000000000000000000000 +decf522 apply #f8000000000000000000000000000000 -> -Infinity +decf523 apply #f9797979797979797979797979797979 -> #f8000000000000000000000000000000 +decf524 apply #f9000000000000000000000000000000 -> -Infinity +decf525 apply #fa7a7a7a7a7a7a7a7a7a7a7a7a7a7a7a -> #f8000000000000000000000000000000 +decf526 apply #fa000000000000000000000000000000 -> -Infinity +decf527 apply #fb7b7b7b7b7b7b7b7b7b7b7b7b7b7b7b -> #f8000000000000000000000000000000 +decf528 apply #fb000000000000000000000000000000 -> -Infinity + +decf529 apply -NaN -> #fc000000000000000000000000000000 +decf530 apply #fc7c7c7c7c7c7c7c7c7c7c7c7c7c7c7c -> #fc003c7c7c7c7c7c7c7c7c7c7c7c7c7c +decf531 apply #fc000000000000000000000000000000 -> -NaN +decf532 apply #fd7d7d7d7d7d7d7d7d7d7d7d7d7d7d7d -> #fc003d7d7d7d7d7d7d7d7d7d7d7d7d7d +decf533 apply #fd000000000000000000000000000000 -> -NaN +decf534 apply #fe7e7e7e7e7e7e7e7e7e7e7e7e7e7e7e -> #fe003e7e7c7e7e7e7e7c7e7e7e7e7c7e +decf535 apply #fe000000000000000000000000000000 -> -sNaN +decf536 apply #ff7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f -> #fe003f7f7c7f7f7f7f7c7f7f7f7f7c7f +decf537 apply #ff000000000000000000000000000000 -> -sNaN +decf538 apply #ffffffffffffffffffffffffffffffff -> -sNaN999999999999999999999999999999999 +decf539 apply #ffffffffffffffffffffffffffffffff -> #fe000ff3fcff3fcff3fcff3fcff3fcff + +decf540 apply NaN -> #7c000000000000000000000000000000 +decf541 apply NaN0 -> #7c000000000000000000000000000000 +decf542 apply NaN1 -> #7c000000000000000000000000000001 +decf543 apply NaN12 -> #7c000000000000000000000000000012 +decf544 apply NaN79 -> #7c000000000000000000000000000079 +decf545 apply NaN12345 -> #7c0000000000000000000000000049c5 +decf546 apply NaN123456 -> #7c000000000000000000000000028e56 +decf547 apply NaN799799 -> #7c0000000000000000000000000f7fdf +decf548 apply NaN799799799799799799799799799799799 -> #7c003dff7fdff7fdff7fdff7fdff7fdf +decf549 apply NaN999999999999999999999999999999999 -> #7c000ff3fcff3fcff3fcff3fcff3fcff +decf550 apply NaN1234567890123456789012345678901234 -> #7c000000000000000000000000000000 -- too many digits + +-- fold-down full sequence +decf600 apply 1E+6145 -> #78000000000000000000000000000000 Overflow Inexact Rounded +decf601 apply 1E+6144 -> #47ffc000000000000000000000000000 Clamped +decf602 apply #47ffc000000000000000000000000000 -> 1.000000000000000000000000000000000E+6144 +decf603 apply 1E+6143 -> #43ffc800000000000000000000000000 Clamped +decf604 apply #43ffc800000000000000000000000000 -> 1.00000000000000000000000000000000E+6143 +decf605 apply 1E+6142 -> #43ffc100000000000000000000000000 Clamped +decf606 apply #43ffc100000000000000000000000000 -> 1.0000000000000000000000000000000E+6142 +decf607 apply 1E+6141 -> #43ffc010000000000000000000000000 Clamped +decf608 apply #43ffc010000000000000000000000000 -> 1.000000000000000000000000000000E+6141 +decf609 apply 1E+6140 -> #43ffc002000000000000000000000000 Clamped +decf610 apply #43ffc002000000000000000000000000 -> 1.00000000000000000000000000000E+6140 +decf611 apply 1E+6139 -> #43ffc000400000000000000000000000 Clamped +decf612 apply #43ffc000400000000000000000000000 -> 1.0000000000000000000000000000E+6139 +decf613 apply 1E+6138 -> #43ffc000040000000000000000000000 Clamped +decf614 apply #43ffc000040000000000000000000000 -> 1.000000000000000000000000000E+6138 +decf615 apply 1E+6137 -> #43ffc000008000000000000000000000 Clamped +decf616 apply #43ffc000008000000000000000000000 -> 1.00000000000000000000000000E+6137 +decf617 apply 1E+6136 -> #43ffc000001000000000000000000000 Clamped +decf618 apply #43ffc000001000000000000000000000 -> 1.0000000000000000000000000E+6136 +decf619 apply 1E+6135 -> #43ffc000000100000000000000000000 Clamped +decf620 apply #43ffc000000100000000000000000000 -> 1.000000000000000000000000E+6135 +decf621 apply 1E+6134 -> #43ffc000000020000000000000000000 Clamped +decf622 apply #43ffc000000020000000000000000000 -> 1.00000000000000000000000E+6134 +decf623 apply 1E+6133 -> #43ffc000000004000000000000000000 Clamped +decf624 apply #43ffc000000004000000000000000000 -> 1.0000000000000000000000E+6133 +decf625 apply 1E+6132 -> #43ffc000000000400000000000000000 Clamped +decf626 apply #43ffc000000000400000000000000000 -> 1.000000000000000000000E+6132 +decf627 apply 1E+6131 -> #43ffc000000000080000000000000000 Clamped +decf628 apply #43ffc000000000080000000000000000 -> 1.00000000000000000000E+6131 +decf629 apply 1E+6130 -> #43ffc000000000010000000000000000 Clamped +decf630 apply #43ffc000000000010000000000000000 -> 1.0000000000000000000E+6130 +decf631 apply 1E+6129 -> #43ffc000000000001000000000000000 Clamped +decf632 apply #43ffc000000000001000000000000000 -> 1.000000000000000000E+6129 +decf633 apply 1E+6128 -> #43ffc000000000000200000000000000 Clamped +decf634 apply #43ffc000000000000200000000000000 -> 1.00000000000000000E+6128 +decf635 apply 1E+6127 -> #43ffc000000000000040000000000000 Clamped +decf636 apply #43ffc000000000000040000000000000 -> 1.0000000000000000E+6127 +decf637 apply 1E+6126 -> #43ffc000000000000004000000000000 Clamped +decf638 apply #43ffc000000000000004000000000000 -> 1.000000000000000E+6126 +decf639 apply 1E+6125 -> #43ffc000000000000000800000000000 Clamped +decf640 apply #43ffc000000000000000800000000000 -> 1.00000000000000E+6125 +decf641 apply 1E+6124 -> #43ffc000000000000000100000000000 Clamped +decf642 apply #43ffc000000000000000100000000000 -> 1.0000000000000E+6124 +decf643 apply 1E+6123 -> #43ffc000000000000000010000000000 Clamped +decf644 apply #43ffc000000000000000010000000000 -> 1.000000000000E+6123 +decf645 apply 1E+6122 -> #43ffc000000000000000002000000000 Clamped +decf646 apply #43ffc000000000000000002000000000 -> 1.00000000000E+6122 +decf647 apply 1E+6121 -> #43ffc000000000000000000400000000 Clamped +decf648 apply #43ffc000000000000000000400000000 -> 1.0000000000E+6121 +decf649 apply 1E+6120 -> #43ffc000000000000000000040000000 Clamped +decf650 apply #43ffc000000000000000000040000000 -> 1.000000000E+6120 +decf651 apply 1E+6119 -> #43ffc000000000000000000008000000 Clamped +decf652 apply #43ffc000000000000000000008000000 -> 1.00000000E+6119 +decf653 apply 1E+6118 -> #43ffc000000000000000000001000000 Clamped +decf654 apply #43ffc000000000000000000001000000 -> 1.0000000E+6118 +decf655 apply 1E+6117 -> #43ffc000000000000000000000100000 Clamped +decf656 apply #43ffc000000000000000000000100000 -> 1.000000E+6117 +decf657 apply 1E+6116 -> #43ffc000000000000000000000020000 Clamped +decf658 apply #43ffc000000000000000000000020000 -> 1.00000E+6116 +decf659 apply 1E+6115 -> #43ffc000000000000000000000004000 Clamped +decf660 apply #43ffc000000000000000000000004000 -> 1.0000E+6115 +decf661 apply 1E+6114 -> #43ffc000000000000000000000000400 Clamped +decf662 apply #43ffc000000000000000000000000400 -> 1.000E+6114 +decf663 apply 1E+6113 -> #43ffc000000000000000000000000080 Clamped +decf664 apply #43ffc000000000000000000000000080 -> 1.00E+6113 +decf665 apply 1E+6112 -> #43ffc000000000000000000000000010 Clamped +decf666 apply #43ffc000000000000000000000000010 -> 1.0E+6112 +decf667 apply 1E+6111 -> #43ffc000000000000000000000000001 +decf668 apply #43ffc000000000000000000000000001 -> 1E+6111 +decf669 apply 1E+6110 -> #43ff8000000000000000000000000001 +decf670 apply #43ff8000000000000000000000000001 -> 1E+6110 + +-- Selected DPD codes +decf700 apply #22080000000000000000000000000000 -> 0 +decf701 apply #22080000000000000000000000000009 -> 9 +decf702 apply #22080000000000000000000000000010 -> 10 +decf703 apply #22080000000000000000000000000019 -> 19 +decf704 apply #22080000000000000000000000000020 -> 20 +decf705 apply #22080000000000000000000000000029 -> 29 +decf706 apply #22080000000000000000000000000030 -> 30 +decf707 apply #22080000000000000000000000000039 -> 39 +decf708 apply #22080000000000000000000000000040 -> 40 +decf709 apply #22080000000000000000000000000049 -> 49 +decf710 apply #22080000000000000000000000000050 -> 50 +decf711 apply #22080000000000000000000000000059 -> 59 +decf712 apply #22080000000000000000000000000060 -> 60 +decf713 apply #22080000000000000000000000000069 -> 69 +decf714 apply #22080000000000000000000000000070 -> 70 +decf715 apply #22080000000000000000000000000071 -> 71 +decf716 apply #22080000000000000000000000000072 -> 72 +decf717 apply #22080000000000000000000000000073 -> 73 +decf718 apply #22080000000000000000000000000074 -> 74 +decf719 apply #22080000000000000000000000000075 -> 75 +decf720 apply #22080000000000000000000000000076 -> 76 +decf721 apply #22080000000000000000000000000077 -> 77 +decf722 apply #22080000000000000000000000000078 -> 78 +decf723 apply #22080000000000000000000000000079 -> 79 + +decf730 apply #2208000000000000000000000000029e -> 994 +decf731 apply #2208000000000000000000000000029f -> 995 +decf732 apply #220800000000000000000000000002a0 -> 520 +decf733 apply #220800000000000000000000000002a1 -> 521 + +-- DPD: one of each of the huffman groups +decf740 apply #220800000000000000000000000003f7 -> 777 +decf741 apply #220800000000000000000000000003f8 -> 778 +decf742 apply #220800000000000000000000000003eb -> 787 +decf743 apply #2208000000000000000000000000037d -> 877 +decf744 apply #2208000000000000000000000000039f -> 997 +decf745 apply #220800000000000000000000000003bf -> 979 +decf746 apply #220800000000000000000000000003df -> 799 +decf747 apply #2208000000000000000000000000006e -> 888 + + +-- DPD all-highs cases (includes the 24 redundant codes) +decf750 apply #2208000000000000000000000000006e -> 888 +decf751 apply #2208000000000000000000000000016e -> 888 +decf752 apply #2208000000000000000000000000026e -> 888 +decf753 apply #2208000000000000000000000000036e -> 888 +decf754 apply #2208000000000000000000000000006f -> 889 +decf755 apply #2208000000000000000000000000016f -> 889 +decf756 apply #2208000000000000000000000000026f -> 889 +decf757 apply #2208000000000000000000000000036f -> 889 + +decf760 apply #2208000000000000000000000000007e -> 898 +decf761 apply #2208000000000000000000000000017e -> 898 +decf762 apply #2208000000000000000000000000027e -> 898 +decf763 apply #2208000000000000000000000000037e -> 898 +decf764 apply #2208000000000000000000000000007f -> 899 +decf765 apply #2208000000000000000000000000017f -> 899 +decf766 apply #2208000000000000000000000000027f -> 899 +decf767 apply #2208000000000000000000000000037f -> 899 + +decf770 apply #220800000000000000000000000000ee -> 988 +decf771 apply #220800000000000000000000000001ee -> 988 +decf772 apply #220800000000000000000000000002ee -> 988 +decf773 apply #220800000000000000000000000003ee -> 988 +decf774 apply #220800000000000000000000000000ef -> 989 +decf775 apply #220800000000000000000000000001ef -> 989 +decf776 apply #220800000000000000000000000002ef -> 989 +decf777 apply #220800000000000000000000000003ef -> 989 + +decf780 apply #220800000000000000000000000000fe -> 998 +decf781 apply #220800000000000000000000000001fe -> 998 +decf782 apply #220800000000000000000000000002fe -> 998 +decf783 apply #220800000000000000000000000003fe -> 998 +decf784 apply #220800000000000000000000000000ff -> 999 +decf785 apply #220800000000000000000000000001ff -> 999 +decf786 apply #220800000000000000000000000002ff -> 999 +decf787 apply #220800000000000000000000000003ff -> 999 + diff --git a/Lib/test/decimaltestdata/decimal32.decTest b/Lib/test/decimaltestdata/decimal32.decTest new file mode 100644 index 0000000..faf1cf4 --- /dev/null +++ b/Lib/test/decimaltestdata/decimal32.decTest @@ -0,0 +1,385 @@ +------------------------------------------------------------------------ +-- decimal32.decTest -- decimal four-byte format testcases -- +-- Copyright (c) IBM Corporation, 2000, 2003. 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: 2.39 + +-- This set of tests is for the four-byte concrete representation. +-- Its characteristics are: +-- +-- 1 bit sign +-- 5 bits combination field +-- 6 bits exponent continuation +-- 20 bits coefficient continuation +-- +-- Total exponent length 8 bits +-- Total coefficient length 24 bits (7 digits) +-- +-- Elimit = 191 (maximum encoded exponent) +-- Emax = 96 (largest exponent value) +-- Emin = -95 (smallest exponent value) +-- bias = 101 (subtracted from encoded exponent) = -Etiny + +extended: 1 +precision: 7 +rounding: half_up +maxExponent: 96 +minExponent: -95 + +-- General testcases +-- (mostly derived from the Strawman 4 document and examples) +decd001 apply #A23003D0 -> -7.50 +decd002 apply -7.50 -> #A23003D0 + +-- Normality +decd010 apply 1234567 -> #2654d2e7 +decd011 apply 1234567.0 -> #2654d2e7 Rounded +decd012 apply 1234567.1 -> #2654d2e7 Rounded Inexact +decd013 apply -1234567 -> #a654d2e7 +decd014 apply -1234567.0 -> #a654d2e7 Rounded +decd015 apply -1234567.1 -> #a654d2e7 Rounded Inexact + + +-- Nmax and similar +decd022 apply 9.999999E+96 -> #77f3fcff +decd023 apply #77f3fcff -> 9.999999E+96 +decd024 apply 1.234567E+96 -> #47f4d2e7 +decd025 apply #47f4d2e7 -> 1.234567E+96 +-- fold-downs (more below) +decd030 apply 1.23E+96 -> #47f4c000 Clamped +decd031 apply #47f4c000 -> 1.230000E+96 +decd032 apply 1E+96 -> #47f00000 Clamped +decd033 apply #47f00000 -> 1.000000E+96 + +-- overflows +maxExponent: 999 -- set high so conversion causes the overflow +minExponent: -999 +decd040 apply 10E+96 -> #78000000 Overflow Rounded Inexact +decd041 apply 1.000000E+97 -> #78000000 Overflow Rounded Inexact +maxExponent: 96 +minExponent: -95 + +decd051 apply 12345 -> #225049c5 +decd052 apply #225049c5 -> 12345 +decd053 apply 1234 -> #22500534 +decd054 apply #22500534 -> 1234 +decd055 apply 123 -> #225000a3 +decd056 apply #225000a3 -> 123 +decd057 apply 12 -> #22500012 +decd058 apply #22500012 -> 12 +decd059 apply 1 -> #22500001 +decd060 apply #22500001 -> 1 +decd061 apply 1.23 -> #223000a3 +decd062 apply #223000a3 -> 1.23 +decd063 apply 123.45 -> #223049c5 +decd064 apply #223049c5 -> 123.45 + +-- Nmin and below +decd071 apply 1E-95 -> #00600001 +decd072 apply #00600001 -> 1E-95 +decd073 apply 1.000000E-95 -> #04000000 +decd074 apply #04000000 -> 1.000000E-95 +decd075 apply 1.000001E-95 -> #04000001 +decd076 apply #04000001 -> 1.000001E-95 + +decd077 apply 0.100000E-95 -> #00020000 Subnormal +decd07x apply 1.00000E-96 -> 1.00000E-96 Subnormal +decd078 apply #00020000 -> 1.00000E-96 Subnormal +decd079 apply 0.000010E-95 -> #00000010 Subnormal +decd080 apply #00000010 -> 1.0E-100 Subnormal +decd081 apply 0.000001E-95 -> #00000001 Subnormal +decd082 apply #00000001 -> 1E-101 Subnormal +decd083 apply 1e-101 -> #00000001 Subnormal +decd084 apply #00000001 -> 1E-101 Subnormal +decd08x apply 1e-101 -> 1E-101 Subnormal + +-- underflows +decd090 apply 1e-101 -> #00000001 Subnormal +decd091 apply 1.9e-101 -> #00000002 Subnormal Underflow Inexact Rounded +decd092 apply 1.1e-101 -> #00000001 Subnormal Underflow Inexact Rounded +decd093 apply 1.001e-101 -> #00000001 Subnormal Underflow Inexact Rounded +decd094 apply 1.000001e-101 -> #00000001 Subnormal Underflow Inexact Rounded +decd095 apply 1.0000001e-101 -> #00000001 Subnormal Underflow Inexact Rounded +decd096 apply 0.1e-101 -> #00000000 Subnormal Underflow Inexact Rounded +decd097 apply 0.001e-101 -> #00000000 Subnormal Underflow Inexact Rounded +decd098 apply 0.000001e-101 -> #00000000 Subnormal Underflow Inexact Rounded +decd099 apply 0.0000001e-101 -> #00000000 Subnormal Underflow Inexact Rounded + +-- same again, negatives -- + +-- Nmax and similar +decd122 apply -9.999999E+96 -> #f7f3fcff +decd123 apply #f7f3fcff -> -9.999999E+96 +decd124 apply -1.234567E+96 -> #c7f4d2e7 +decd125 apply #c7f4d2e7 -> -1.234567E+96 +-- fold-downs (more below) +decd130 apply -1.23E+96 -> #c7f4c000 Clamped +decd131 apply #c7f4c000 -> -1.230000E+96 +decd132 apply -1E+96 -> #c7f00000 Clamped +decd133 apply #c7f00000 -> -1.000000E+96 + +-- overflows +maxExponent: 999 -- set high so conversion causes the overflow +minExponent: -999 +decd140 apply -10E+96 -> #f8000000 Overflow Rounded Inexact +decd141 apply -1.000000E+97 -> #f8000000 Overflow Rounded Inexact +maxExponent: 96 +minExponent: -95 + +decd151 apply -12345 -> #a25049c5 +decd152 apply #a25049c5 -> -12345 +decd153 apply -1234 -> #a2500534 +decd154 apply #a2500534 -> -1234 +decd155 apply -123 -> #a25000a3 +decd156 apply #a25000a3 -> -123 +decd157 apply -12 -> #a2500012 +decd158 apply #a2500012 -> -12 +decd159 apply -1 -> #a2500001 +decd160 apply #a2500001 -> -1 +decd161 apply -1.23 -> #a23000a3 +decd162 apply #a23000a3 -> -1.23 +decd163 apply -123.45 -> #a23049c5 +decd164 apply #a23049c5 -> -123.45 + +-- Nmin and below +decd171 apply -1E-95 -> #80600001 +decd172 apply #80600001 -> -1E-95 +decd173 apply -1.000000E-95 -> #84000000 +decd174 apply #84000000 -> -1.000000E-95 +decd175 apply -1.000001E-95 -> #84000001 +decd176 apply #84000001 -> -1.000001E-95 + +decd177 apply -0.100000E-95 -> #80020000 Subnormal +decd178 apply #80020000 -> -1.00000E-96 Subnormal +decd179 apply -0.000010E-95 -> #80000010 Subnormal +decd180 apply #80000010 -> -1.0E-100 Subnormal +decd181 apply -0.000001E-95 -> #80000001 Subnormal +decd182 apply #80000001 -> -1E-101 Subnormal +decd183 apply -1e-101 -> #80000001 Subnormal +decd184 apply #80000001 -> -1E-101 Subnormal + +-- underflows +decd190 apply -1e-101 -> #80000001 Subnormal +decd191 apply -1.9e-101 -> #80000002 Subnormal Underflow Inexact Rounded +decd192 apply -1.1e-101 -> #80000001 Subnormal Underflow Inexact Rounded +decd193 apply -1.001e-101 -> #80000001 Subnormal Underflow Inexact Rounded +decd194 apply -1.000001e-101 -> #80000001 Subnormal Underflow Inexact Rounded +decd195 apply -1.0000001e-101 -> #80000001 Subnormal Underflow Inexact Rounded +decd196 apply -0.1e-101 -> #80000000 Subnormal Underflow Inexact Rounded +decd197 apply -0.001e-101 -> #80000000 Subnormal Underflow Inexact Rounded +decd198 apply -0.000001e-101 -> #80000000 Subnormal Underflow Inexact Rounded +decd199 apply -0.0000001e-101 -> #80000000 Subnormal Underflow Inexact Rounded + +-- zeros +decd400 apply 0E-400 -> #00000000 Clamped +decd401 apply 0E-101 -> #00000000 +decd402 apply #00000000 -> 0E-101 +decd403 apply 0.000000E-95 -> #00000000 +decd404 apply #00000000 -> 0E-101 +decd405 apply 0E-2 -> #22300000 +decd406 apply #22300000 -> 0.00 +decd407 apply 0 -> #22500000 +decd408 apply #22500000 -> 0 +decd409 apply 0E+3 -> #22800000 +decd410 apply #22800000 -> 0E+3 +decd411 apply 0E+90 -> #43f00000 +decd412 apply #43f00000 -> 0E+90 +-- clamped zeros... +decd413 apply 0E+91 -> #43f00000 Clamped +decd414 apply #43f00000 -> 0E+90 +decd415 apply 0E+96 -> #43f00000 Clamped +decd416 apply #43f00000 -> 0E+90 +decd417 apply 0E+400 -> #43f00000 Clamped +decd418 apply #43f00000 -> 0E+90 + +-- negative zeros +decd420 apply -0E-400 -> #80000000 Clamped +decd421 apply -0E-101 -> #80000000 +decd422 apply #80000000 -> -0E-101 +decd423 apply -0.000000E-95 -> #80000000 +decd424 apply #80000000 -> -0E-101 +decd425 apply -0E-2 -> #a2300000 +decd426 apply #a2300000 -> -0.00 +decd427 apply -0 -> #a2500000 +decd428 apply #a2500000 -> -0 +decd429 apply -0E+3 -> #a2800000 +decd430 apply #a2800000 -> -0E+3 +decd431 apply -0E+90 -> #c3f00000 +decd432 apply #c3f00000 -> -0E+90 +-- clamped zeros... +decd433 apply -0E+91 -> #c3f00000 Clamped +decd434 apply #c3f00000 -> -0E+90 +decd435 apply -0E+96 -> #c3f00000 Clamped +decd436 apply #c3f00000 -> -0E+90 +decd437 apply -0E+400 -> #c3f00000 Clamped +decd438 apply #c3f00000 -> -0E+90 + +-- Specials +decd500 apply Infinity -> #78000000 +decd501 apply #78787878 -> #78000000 +decd502 apply #78000000 -> Infinity +decd503 apply #79797979 -> #78000000 +decd504 apply #79000000 -> Infinity +decd505 apply #7a7a7a7a -> #78000000 +decd506 apply #7a000000 -> Infinity +decd507 apply #7b7b7b7b -> #78000000 +decd508 apply #7b000000 -> Infinity +decd509 apply #7c7c7c7c -> #7c0c7c7c + +decd510 apply NaN -> #7c000000 +decd511 apply #7c000000 -> NaN +decd512 apply #7d7d7d7d -> #7c0d7d7d +decd513 apply #7d000000 -> NaN +decd514 apply #7e7e7e7e -> #7e0e7c7e +decd515 apply #7e000000 -> sNaN +decd516 apply #7f7f7f7f -> #7e0f7c7f +decd517 apply #7f000000 -> sNaN +decd518 apply #7fffffff -> sNaN999999 +decd519 apply #7fffffff -> #7e03fcff + +decd520 apply -Infinity -> #f8000000 +decd521 apply #f8787878 -> #f8000000 +decd522 apply #f8000000 -> -Infinity +decd523 apply #f9797979 -> #f8000000 +decd524 apply #f9000000 -> -Infinity +decd525 apply #fa7a7a7a -> #f8000000 +decd526 apply #fa000000 -> -Infinity +decd527 apply #fb7b7b7b -> #f8000000 +decd528 apply #fb000000 -> -Infinity + +decd529 apply -NaN -> #fc000000 +decd530 apply #fc7c7c7c -> #fc0c7c7c +decd531 apply #fc000000 -> -NaN +decd532 apply #fd7d7d7d -> #fc0d7d7d +decd533 apply #fd000000 -> -NaN +decd534 apply #fe7e7e7e -> #fe0e7c7e +decd535 apply #fe000000 -> -sNaN +decd536 apply #ff7f7f7f -> #fe0f7c7f +decd537 apply #ff000000 -> -sNaN +decd538 apply #ffffffff -> -sNaN999999 +decd539 apply #ffffffff -> #fe03fcff + +-- diagnostic NaNs +decd540 apply NaN -> #7c000000 +decd541 apply NaN0 -> #7c000000 +decd542 apply NaN1 -> #7c000001 +decd543 apply NaN12 -> #7c000012 +decd544 apply NaN79 -> #7c000079 +decd545 apply NaN12345 -> #7c0049c5 +decd546 apply NaN123456 -> #7c028e56 +decd547 apply NaN799799 -> #7c0f7fdf +decd548 apply NaN999999 -> #7c03fcff +decd549 apply NaN1234567 -> #7c000000 -- too many digits + + +-- fold-down full sequence +decd601 apply 1E+96 -> #47f00000 Clamped +decd602 apply #47f00000 -> 1.000000E+96 +decd603 apply 1E+95 -> #43f20000 Clamped +decd604 apply #43f20000 -> 1.00000E+95 +decd605 apply 1E+94 -> #43f04000 Clamped +decd606 apply #43f04000 -> 1.0000E+94 +decd607 apply 1E+93 -> #43f00400 Clamped +decd608 apply #43f00400 -> 1.000E+93 +decd609 apply 1E+92 -> #43f00080 Clamped +decd610 apply #43f00080 -> 1.00E+92 +decd611 apply 1E+91 -> #43f00010 Clamped +decd612 apply #43f00010 -> 1.0E+91 +decd613 apply 1E+90 -> #43f00001 +decd614 apply #43f00001 -> 1E+90 + + +-- Selected DPD codes +decd700 apply #22500000 -> 0 +decd701 apply #22500009 -> 9 +decd702 apply #22500010 -> 10 +decd703 apply #22500019 -> 19 +decd704 apply #22500020 -> 20 +decd705 apply #22500029 -> 29 +decd706 apply #22500030 -> 30 +decd707 apply #22500039 -> 39 +decd708 apply #22500040 -> 40 +decd709 apply #22500049 -> 49 +decd710 apply #22500050 -> 50 +decd711 apply #22500059 -> 59 +decd712 apply #22500060 -> 60 +decd713 apply #22500069 -> 69 +decd714 apply #22500070 -> 70 +decd715 apply #22500071 -> 71 +decd716 apply #22500072 -> 72 +decd717 apply #22500073 -> 73 +decd718 apply #22500074 -> 74 +decd719 apply #22500075 -> 75 +decd720 apply #22500076 -> 76 +decd721 apply #22500077 -> 77 +decd722 apply #22500078 -> 78 +decd723 apply #22500079 -> 79 + +decd730 apply #2250029e -> 994 +decd731 apply #2250029f -> 995 +decd732 apply #225002a0 -> 520 +decd733 apply #225002a1 -> 521 + +-- DPD: one of each of the huffman groups +decd740 apply #225003f7 -> 777 +decd741 apply #225003f8 -> 778 +decd742 apply #225003eb -> 787 +decd743 apply #2250037d -> 877 +decd744 apply #2250039f -> 997 +decd745 apply #225003bf -> 979 +decd746 apply #225003df -> 799 +decd747 apply #2250006e -> 888 + + +-- DPD all-highs cases (includes the 24 redundant codes) +decd750 apply #2250006e -> 888 +decd751 apply #2250016e -> 888 +decd752 apply #2250026e -> 888 +decd753 apply #2250036e -> 888 +decd754 apply #2250006f -> 889 +decd755 apply #2250016f -> 889 +decd756 apply #2250026f -> 889 +decd757 apply #2250036f -> 889 + +decd760 apply #2250007e -> 898 +decd761 apply #2250017e -> 898 +decd762 apply #2250027e -> 898 +decd763 apply #2250037e -> 898 +decd764 apply #2250007f -> 899 +decd765 apply #2250017f -> 899 +decd766 apply #2250027f -> 899 +decd767 apply #2250037f -> 899 + +decd770 apply #225000ee -> 988 +decd771 apply #225001ee -> 988 +decd772 apply #225002ee -> 988 +decd773 apply #225003ee -> 988 +decd774 apply #225000ef -> 989 +decd775 apply #225001ef -> 989 +decd776 apply #225002ef -> 989 +decd777 apply #225003ef -> 989 + +decd780 apply #225000fe -> 998 +decd781 apply #225001fe -> 998 +decd782 apply #225002fe -> 998 +decd783 apply #225003fe -> 998 +decd784 apply #225000ff -> 999 +decd785 apply #225001ff -> 999 +decd786 apply #225002ff -> 999 +decd787 apply #225003ff -> 999 + diff --git a/Lib/test/decimaltestdata/decimal64.decTest b/Lib/test/decimaltestdata/decimal64.decTest index 74599be..a254167 100644 --- a/Lib/test/decimaltestdata/decimal64.decTest +++ b/Lib/test/decimaltestdata/decimal64.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.28 +version: 2.39 -- This set of tests is for the eight-byte concrete representation. -- Its characteristics are: @@ -234,6 +234,7 @@ dece451 apply -0E+500 -> #c3fc000000000000 Clamped dece452 apply #c3fc000000000000 -> -0E+369 -- Specials +dece500 apply Infinity -> #7800000000000000 dece501 apply #7878787878787878 -> #7800000000000000 dece502 apply #7800000000000000 -> Infinity dece503 apply #7979797979797979 -> #7800000000000000 @@ -242,15 +243,20 @@ dece505 apply #7a7a7a7a7a7a7a7a -> #7800000000000000 dece506 apply #7a00000000000000 -> Infinity dece507 apply #7b7b7b7b7b7b7b7b -> #7800000000000000 dece508 apply #7b00000000000000 -> Infinity -dece509 apply #7c7c7c7c7c7c7c7c -> #7dffffffffffffff -dece510 apply #7c00000000000000 -> NaN -dece511 apply #7d7d7d7d7d7d7d7d -> #7dffffffffffffff -dece512 apply #7d00000000000000 -> NaN -dece513 apply #7e7e7e7e7e7e7e7e -> #7fffffffffffffff -dece514 apply #7e00000000000000 -> sNaN -dece515 apply #7f7f7f7f7f7f7f7f -> #7fffffffffffffff -dece516 apply #7f00000000000000 -> sNaN +dece509 apply NaN -> #7c00000000000000 +dece510 apply #7c7c7c7c7c7c7c7c -> #7c007c7c7c7c7c7c +dece511 apply #7c00000000000000 -> NaN +dece512 apply #7d7d7d7d7d7d7d7d -> #7c017d7d7d7d7d7d +dece513 apply #7d00000000000000 -> NaN +dece514 apply #7e7e7e7e7e7e7e7e -> #7e007e7e7e7e7c7e +dece515 apply #7e00000000000000 -> sNaN +dece516 apply #7f7f7f7f7f7f7f7f -> #7e007f7f7f7f7c7f +dece517 apply #7f00000000000000 -> sNaN +dece518 apply #7fffffffffffffff -> sNaN999999999999999 +dece519 apply #7fffffffffffffff -> #7e00ff3fcff3fcff + +dece520 apply -Infinity -> #f800000000000000 dece521 apply #f878787878787878 -> #f800000000000000 dece522 apply #f800000000000000 -> -Infinity dece523 apply #f979797979797979 -> #f800000000000000 @@ -259,14 +265,31 @@ dece525 apply #fa7a7a7a7a7a7a7a -> #f800000000000000 dece526 apply #fa00000000000000 -> -Infinity dece527 apply #fb7b7b7b7b7b7b7b -> #f800000000000000 dece528 apply #fb00000000000000 -> -Infinity -dece529 apply #fc7c7c7c7c7c7c7c -> #7dffffffffffffff -dece530 apply #fc00000000000000 -> NaN -dece531 apply #fd7d7d7d7d7d7d7d -> #7dffffffffffffff -dece532 apply #fd00000000000000 -> NaN -dece533 apply #fe7e7e7e7e7e7e7e -> #7fffffffffffffff -dece534 apply #fe00000000000000 -> sNaN -dece535 apply #ff7f7f7f7f7f7f7f -> #7fffffffffffffff -dece536 apply #ff00000000000000 -> sNaN + +dece529 apply -NaN -> #fc00000000000000 +dece530 apply #fc7c7c7c7c7c7c7c -> #fc007c7c7c7c7c7c +dece531 apply #fc00000000000000 -> -NaN +dece532 apply #fd7d7d7d7d7d7d7d -> #fc017d7d7d7d7d7d +dece533 apply #fd00000000000000 -> -NaN +dece534 apply #fe7e7e7e7e7e7e7e -> #fe007e7e7e7e7c7e +dece535 apply #fe00000000000000 -> -sNaN +dece536 apply #ff7f7f7f7f7f7f7f -> #fe007f7f7f7f7c7f +dece537 apply #ff00000000000000 -> -sNaN +dece538 apply #ffffffffffffffff -> -sNaN999999999999999 +dece539 apply #ffffffffffffffff -> #fe00ff3fcff3fcff + +-- diagnostic NaNs +dece540 apply NaN -> #7c00000000000000 +dece541 apply NaN0 -> #7c00000000000000 +dece542 apply NaN1 -> #7c00000000000001 +dece543 apply NaN12 -> #7c00000000000012 +dece544 apply NaN79 -> #7c00000000000079 +dece545 apply NaN12345 -> #7c000000000049c5 +dece546 apply NaN123456 -> #7c00000000028e56 +dece547 apply NaN799799 -> #7c000000000f7fdf +dece548 apply NaN799799799799799 -> #7c03dff7fdff7fdf +dece549 apply NaN999999999999999 -> #7c00ff3fcff3fcff +dece550 apply NaN1234567890123456 -> #7c00000000000000 -- too many digits -- fold-down full sequence dece601 apply 1E+384 -> #47fc000000000000 Clamped diff --git a/Lib/test/decimaltestdata/divide.decTest b/Lib/test/decimaltestdata/divide.decTest index 3141b4d..437d82a 100644 --- a/Lib/test/decimaltestdata/divide.decTest +++ b/Lib/test/decimaltestdata/divide.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/divideint.decTest b/Lib/test/decimaltestdata/divideint.decTest index ae52647..7c31297 100644 --- a/Lib/test/decimaltestdata/divideint.decTest +++ b/Lib/test/decimaltestdata/divideint.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/inexact.decTest b/Lib/test/decimaltestdata/inexact.decTest index 031891c..3c435bd 100644 --- a/Lib/test/decimaltestdata/inexact.decTest +++ b/Lib/test/decimaltestdata/inexact.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/max.decTest b/Lib/test/decimaltestdata/max.decTest index cb4e5cf..9798ae2 100644 --- a/Lib/test/decimaltestdata/max.decTest +++ b/Lib/test/decimaltestdata/max.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 -- we assume that base comparison is tested in compare.decTest, so -- these mainly cover special cases and rounding @@ -60,24 +60,36 @@ maxx030 max 0 0 -> 0 maxx031 max 0 -0 -> 0 maxx032 max 0 -0.0 -> 0 maxx033 max 0 0.0 -> 0 -maxx034 max -0 0 -> -0 -- note: -0 = 0 +maxx034 max -0 0 -> 0 -- note: -0 = 0, but 0 chosen maxx035 max -0 -0 -> -0 -maxx036 max -0 -0.0 -> -0 -maxx037 max -0 0.0 -> -0 -maxx038 max 0.0 0 -> 0.0 +maxx036 max -0 -0.0 -> -0.0 +maxx037 max -0 0.0 -> 0.0 +maxx038 max 0.0 0 -> 0 maxx039 max 0.0 -0 -> 0.0 maxx040 max 0.0 -0.0 -> 0.0 maxx041 max 0.0 0.0 -> 0.0 -maxx042 max -0.0 0 -> -0.0 +maxx042 max -0.0 0 -> 0 maxx043 max -0.0 -0 -> -0.0 maxx044 max -0.0 -0.0 -> -0.0 -maxx045 max -0.0 0.0 -> -0.0 +maxx045 max -0.0 0.0 -> 0.0 -maxx046 max -0E1 0E2 -> -0E+1 -maxx047 max 0E2 0E1 -> 0E+2 -maxx048 max 0E1 0E2 -> 0E+1 -maxx049 max -0E3 -0E2 -> -0E+3 +maxx050 max -0E1 0E1 -> 0E+1 +maxx051 max -0E2 0E2 -> 0E+2 +maxx052 max -0E2 0E1 -> 0E+1 +maxx053 max -0E1 0E2 -> 0E+2 +maxx054 max 0E1 -0E1 -> 0E+1 +maxx055 max 0E2 -0E2 -> 0E+2 +maxx056 max 0E2 -0E1 -> 0E+2 +maxx057 max 0E1 -0E2 -> 0E+1 +maxx058 max 0E1 0E1 -> 0E+1 +maxx059 max 0E2 0E2 -> 0E+2 +maxx060 max 0E2 0E1 -> 0E+2 +maxx061 max 0E1 0E2 -> 0E+2 +maxx062 max -0E1 -0E1 -> -0E+1 +maxx063 max -0E2 -0E2 -> -0E+2 +maxx064 max -0E2 -0E1 -> -0E+1 +maxx065 max -0E1 -0E2 -> -0E+1 -- Specials precision: 9 @@ -115,23 +127,24 @@ maxx133 max 1 -Inf -> 1 maxx134 max 1000 -Inf -> 1000 maxx135 max Inf -Inf -> Infinity -maxx141 max NaN -Inf -> NaN -maxx142 max NaN -1000 -> NaN -maxx143 max NaN -1 -> NaN -maxx144 max NaN -0 -> NaN -maxx145 max NaN 0 -> NaN -maxx146 max NaN 1 -> NaN -maxx147 max NaN 1000 -> NaN -maxx148 max NaN Inf -> NaN +-- 2004.08.02 754r chooses number over NaN in mixed cases +maxx141 max NaN -Inf -> -Infinity +maxx142 max NaN -1000 -> -1000 +maxx143 max NaN -1 -> -1 +maxx144 max NaN -0 -> -0 +maxx145 max NaN 0 -> 0 +maxx146 max NaN 1 -> 1 +maxx147 max NaN 1000 -> 1000 +maxx148 max NaN Inf -> Infinity maxx149 max NaN NaN -> NaN -maxx150 max -Inf NaN -> NaN -maxx151 max -1000 NaN -> NaN -maxx152 max -1 NaN -> NaN -maxx153 max -0 NaN -> NaN -maxx154 max 0 NaN -> NaN -maxx155 max 1 NaN -> NaN -maxx156 max 1000 NaN -> NaN -maxx157 max Inf NaN -> NaN +maxx150 max -Inf NaN -> -Infinity +maxx151 max -1000 NaN -> -1000 +maxx152 max -1 NaN -> -1 +maxx153 max -0 NaN -> -0 +maxx154 max 0 NaN -> 0 +maxx155 max 1 NaN -> 1 +maxx156 max 1000 NaN -> 1000 +maxx157 max Inf NaN -> Infinity maxx161 max sNaN -Inf -> NaN Invalid_operation maxx162 max sNaN -1000 -> NaN Invalid_operation @@ -154,13 +167,18 @@ maxx178 max Inf sNaN -> NaN Invalid_operation maxx179 max NaN sNaN -> NaN Invalid_operation -- propagating NaNs -maxx181 max NaN9 -Inf -> NaN9 -maxx182 max NaN8 9 -> NaN8 -maxx183 max -NaN7 Inf -> -NaN7 -maxx184 max NaN6 NaN5 -> NaN6 -maxx185 max -Inf NaN4 -> NaN4 -maxx186 max -9 -NaN3 -> -NaN3 -maxx187 max Inf NaN2 -> NaN2 +maxx181 max NaN9 -Inf -> -Infinity +maxx182 max NaN8 9 -> 9 +maxx183 max -NaN7 Inf -> Infinity + +maxx184 max -NaN1 NaN11 -> -NaN1 +maxx185 max NaN2 NaN12 -> NaN2 +maxx186 max -NaN13 -NaN7 -> -NaN13 +maxx187 max NaN14 -NaN5 -> NaN14 + +maxx188 max -Inf NaN4 -> -Infinity +maxx189 max -9 -NaN3 -> -9 +maxx190 max Inf NaN2 -> Infinity maxx191 max sNaN99 -Inf -> NaN99 Invalid_operation maxx192 max sNaN98 -1 -> NaN98 Invalid_operation @@ -218,8 +236,9 @@ maxx238 max 1 -1234567896 -> 1 -- from examples maxx280 max '3' '2' -> '3' maxx281 max '-10' '3' -> '3' -maxx282 max '1.0' '1' -> '1.0' +maxx282 max '1.0' '1' -> '1' maxx283 max '1' '1.0' -> '1' +maxx284 max '7' 'NaN' -> '7' -- overflow and underflow tests ... maxExponent: 999999999 @@ -255,42 +274,99 @@ maxx356 max 1e-777777777 -1e-411111111 -> 1E-777777777 maxx357 max -1e-777777777 1e-411111111 -> 1E-411111111 maxx358 max -1e-777777777 -1e-411111111 -> -1E-777777777 +-- expanded list from min/max 754r purple prose +-- [explicit tests for exponent ordering] +maxx401 max Inf 1.1 -> Infinity +maxx402 max 1.1 1 -> 1.1 +maxx403 max 1 1.0 -> 1 +maxx404 max 1.0 0.1 -> 1.0 +maxx405 max 0.1 0.10 -> 0.1 +maxx406 max 0.10 0.100 -> 0.10 +maxx407 max 0.10 0 -> 0.10 +maxx408 max 0 0.0 -> 0 +maxx409 max 0.0 -0 -> 0.0 +maxx410 max 0.0 -0.0 -> 0.0 +maxx411 max 0.00 -0.0 -> 0.00 +maxx412 max 0.0 -0.00 -> 0.0 +maxx413 max 0 -0.0 -> 0 +maxx414 max 0 -0 -> 0 +maxx415 max -0.0 -0 -> -0.0 +maxx416 max -0 -0.100 -> -0 +maxx417 max -0.100 -0.10 -> -0.100 +maxx418 max -0.10 -0.1 -> -0.10 +maxx419 max -0.1 -1.0 -> -0.1 +maxx420 max -1.0 -1 -> -1.0 +maxx421 max -1 -1.1 -> -1 +maxx423 max -1.1 -Inf -> -1.1 +-- same with operands reversed +maxx431 max 1.1 Inf -> Infinity +maxx432 max 1 1.1 -> 1.1 +maxx433 max 1.0 1 -> 1 +maxx434 max 0.1 1.0 -> 1.0 +maxx435 max 0.10 0.1 -> 0.1 +maxx436 max 0.100 0.10 -> 0.10 +maxx437 max 0 0.10 -> 0.10 +maxx438 max 0.0 0 -> 0 +maxx439 max -0 0.0 -> 0.0 +maxx440 max -0.0 0.0 -> 0.0 +maxx441 max -0.0 0.00 -> 0.00 +maxx442 max -0.00 0.0 -> 0.0 +maxx443 max -0.0 0 -> 0 +maxx444 max -0 0 -> 0 +maxx445 max -0 -0.0 -> -0.0 +maxx446 max -0.100 -0 -> -0 +maxx447 max -0.10 -0.100 -> -0.100 +maxx448 max -0.1 -0.10 -> -0.10 +maxx449 max -1.0 -0.1 -> -0.1 +maxx450 max -1 -1.0 -> -1.0 +maxx451 max -1.1 -1 -> -1 +maxx453 max -Inf -1.1 -> -1.1 +-- largies +maxx460 max 1000 1E+3 -> 1E+3 +maxx461 max 1E+3 1000 -> 1E+3 +maxx462 max 1000 -1E+3 -> 1000 +maxx463 max 1E+3 -1000 -> 1E+3 +maxx464 max -1000 1E+3 -> 1E+3 +maxx465 max -1E+3 1000 -> 1000 +maxx466 max -1000 -1E+3 -> -1000 +maxx467 max -1E+3 -1000 -> -1000 + -- overflow tests maxexponent: 999999999 minexponent: -999999999 precision: 3 -maxx400 max 9.999E+999999999 0 -> Infinity Inexact Overflow Rounded -maxx401 max -9.999E+999999999 0 -> 0 +maxx500 max 9.999E+999999999 0 -> Infinity Inexact Overflow Rounded +maxx501 max -9.999E+999999999 0 -> 0 -- subnormals and underflow precision: 3 maxexponent: 999 minexponent: -999 -maxx410 max 1.00E-999 0 -> 1.00E-999 -maxx411 max 0.1E-999 0 -> 1E-1000 Subnormal -maxx412 max 0.10E-999 0 -> 1.0E-1000 Subnormal -maxx413 max 0.100E-999 0 -> 1.0E-1000 Subnormal Rounded -maxx414 max 0.01E-999 0 -> 1E-1001 Subnormal +maxx510 max 1.00E-999 0 -> 1.00E-999 +maxx511 max 0.1E-999 0 -> 1E-1000 Subnormal +maxx512 max 0.10E-999 0 -> 1.0E-1000 Subnormal +maxx513 max 0.100E-999 0 -> 1.0E-1000 Subnormal Rounded +maxx514 max 0.01E-999 0 -> 1E-1001 Subnormal -- next is rounded to Emin -maxx415 max 0.999E-999 0 -> 1.00E-999 Inexact Rounded Subnormal Underflow -maxx416 max 0.099E-999 0 -> 1.0E-1000 Inexact Rounded Subnormal Underflow -maxx417 max 0.009E-999 0 -> 1E-1001 Inexact Rounded Subnormal Underflow -maxx418 max 0.001E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow -maxx419 max 0.0009E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow -maxx420 max 0.0001E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow +maxx515 max 0.999E-999 0 -> 1.00E-999 Inexact Rounded Subnormal Underflow +maxx516 max 0.099E-999 0 -> 1.0E-1000 Inexact Rounded Subnormal Underflow +maxx517 max 0.009E-999 0 -> 1E-1001 Inexact Rounded Subnormal Underflow +maxx518 max 0.001E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow +maxx519 max 0.0009E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow +maxx520 max 0.0001E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow -maxx430 max -1.00E-999 0 -> 0 -maxx431 max -0.1E-999 0 -> 0 -maxx432 max -0.10E-999 0 -> 0 -maxx433 max -0.100E-999 0 -> 0 -maxx434 max -0.01E-999 0 -> 0 -maxx435 max -0.999E-999 0 -> 0 -maxx436 max -0.099E-999 0 -> 0 -maxx437 max -0.009E-999 0 -> 0 -maxx438 max -0.001E-999 0 -> 0 -maxx439 max -0.0009E-999 0 -> 0 -maxx440 max -0.0001E-999 0 -> 0 +maxx530 max -1.00E-999 0 -> 0 +maxx531 max -0.1E-999 0 -> 0 +maxx532 max -0.10E-999 0 -> 0 +maxx533 max -0.100E-999 0 -> 0 +maxx534 max -0.01E-999 0 -> 0 +maxx535 max -0.999E-999 0 -> 0 +maxx536 max -0.099E-999 0 -> 0 +maxx537 max -0.009E-999 0 -> 0 +maxx538 max -0.001E-999 0 -> 0 +maxx539 max -0.0009E-999 0 -> 0 +maxx540 max -0.0001E-999 0 -> 0 -- Null tests maxx900 max 10 # -> NaN Invalid_operation diff --git a/Lib/test/decimaltestdata/min.decTest b/Lib/test/decimaltestdata/min.decTest index 8ee0907..6046401 100644 --- a/Lib/test/decimaltestdata/min.decTest +++ b/Lib/test/decimaltestdata/min.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 -- we assume that base comparison is tested in compare.decTest, so -- these mainly cover special cases and rounding @@ -57,26 +57,28 @@ mnmx026 min 2 2 -> 2 -- extended zeros mnmx030 min 0 0 -> 0 -mnmx031 min 0 -0 -> 0 -mnmx032 min 0 -0.0 -> 0 -mnmx033 min 0 0.0 -> 0 +mnmx031 min 0 -0 -> -0 +mnmx032 min 0 -0.0 -> -0.0 +mnmx033 min 0 0.0 -> 0.0 mnmx034 min -0 0 -> -0 mnmx035 min -0 -0 -> -0 mnmx036 min -0 -0.0 -> -0 mnmx037 min -0 0.0 -> -0 mnmx038 min 0.0 0 -> 0.0 -mnmx039 min 0.0 -0 -> 0.0 -mnmx040 min 0.0 -0.0 -> 0.0 +mnmx039 min 0.0 -0 -> -0 +mnmx040 min 0.0 -0.0 -> -0.0 mnmx041 min 0.0 0.0 -> 0.0 mnmx042 min -0.0 0 -> -0.0 -mnmx043 min -0.0 -0 -> -0.0 +mnmx043 min -0.0 -0 -> -0 mnmx044 min -0.0 -0.0 -> -0.0 mnmx045 min -0.0 0.0 -> -0.0 -mnmx046 min -0E1 0E2 -> -0E+1 -mnmx047 min 0E2 0E1 -> 0E+2 -mnmx048 min 0E1 0E2 -> 0E+1 -mnmx049 min -0E3 -0E2 -> -0E+3 +mnmx046 min 0E1 -0E1 -> -0E+1 +mnmx047 min -0E1 0E2 -> -0E+1 +mnmx048 min 0E2 0E1 -> 0E+1 +mnmx049 min 0E1 0E2 -> 0E+1 +mnmx050 min -0E3 -0E2 -> -0E+3 +mnmx051 min -0E2 -0E3 -> -0E+3 -- Specials precision: 9 @@ -114,23 +116,24 @@ mnmx133 min 1 -Inf -> -Infinity mnmx134 min 1000 -Inf -> -Infinity mnmx135 min Inf -Inf -> -Infinity -mnmx141 min NaN -Inf -> NaN -mnmx142 min NaN -1000 -> NaN -mnmx143 min NaN -1 -> NaN -mnmx144 min NaN -0 -> NaN -mnmx145 min NaN 0 -> NaN -mnmx146 min NaN 1 -> NaN -mnmx147 min NaN 1000 -> NaN -mnmx148 min NaN Inf -> NaN +-- 2004.08.02 754r chooses number over NaN in mixed cases +mnmx141 min NaN -Inf -> -Infinity +mnmx142 min NaN -1000 -> -1000 +mnmx143 min NaN -1 -> -1 +mnmx144 min NaN -0 -> -0 +mnmx145 min NaN 0 -> 0 +mnmx146 min NaN 1 -> 1 +mnmx147 min NaN 1000 -> 1000 +mnmx148 min NaN Inf -> Infinity mnmx149 min NaN NaN -> NaN -mnmx150 min -Inf NaN -> NaN -mnmx151 min -1000 NaN -> NaN -mnmx152 min -1 -NaN -> -NaN -mnmx153 min -0 NaN -> NaN -mnmx154 min 0 -NaN -> -NaN -mnmx155 min 1 NaN -> NaN -mnmx156 min 1000 NaN -> NaN -mnmx157 min Inf NaN -> NaN +mnmx150 min -Inf NaN -> -Infinity +mnmx151 min -1000 NaN -> -1000 +mnmx152 min -1 -NaN -> -1 +mnmx153 min -0 NaN -> -0 +mnmx154 min 0 -NaN -> 0 +mnmx155 min 1 NaN -> 1 +mnmx156 min 1000 NaN -> 1000 +mnmx157 min Inf NaN -> Infinity mnmx161 min sNaN -Inf -> NaN Invalid_operation mnmx162 min sNaN -1000 -> NaN Invalid_operation @@ -153,17 +156,22 @@ mnmx178 min Inf sNaN -> NaN Invalid_operation mnmx179 min NaN sNaN -> NaN Invalid_operation -- propagating NaNs -mnmx181 min NaN9 -Inf -> NaN9 -mnmx182 min -NaN8 9990 -> -NaN8 -mnmx183 min NaN71 Inf -> NaN71 -mnmx184 min NaN6 NaN51 -> NaN6 -mnmx185 min -Inf NaN41 -> NaN41 -mnmx186 min -9999 -NaN33 -> -NaN33 -mnmx187 min Inf NaN2 -> NaN2 +mnmx181 min NaN9 -Inf -> -Infinity +mnmx182 min -NaN8 9990 -> 9990 +mnmx183 min NaN71 Inf -> Infinity + +mnmx184 min NaN1 NaN54 -> NaN1 +mnmx185 min NaN22 -NaN53 -> NaN22 +mnmx186 min -NaN3 NaN6 -> -NaN3 +mnmx187 min -NaN44 NaN7 -> -NaN44 + +mnmx188 min -Inf NaN41 -> -Infinity +mnmx189 min -9999 -NaN33 -> -9999 +mnmx190 min Inf NaN2 -> Infinity mnmx191 min sNaN99 -Inf -> NaN99 Invalid_operation mnmx192 min sNaN98 -11 -> NaN98 Invalid_operation -mnmx193 min -sNaN97 NaN -> -NaN97 Invalid_operation +mnmx193 min -sNaN97 NaN8 -> -NaN97 Invalid_operation mnmx194 min sNaN69 sNaN94 -> NaN69 Invalid_operation mnmx195 min NaN95 sNaN93 -> NaN93 Invalid_operation mnmx196 min -Inf sNaN92 -> NaN92 Invalid_operation @@ -218,7 +226,8 @@ mnmx238 min 1 1234567896 -> 1 mnmx280 min '3' '2' -> '2' mnmx281 min '-10' '3' -> '-10' mnmx282 min '1.0' '1' -> '1.0' -mnmx283 min '1' '1.0' -> '1' +mnmx283 min '1' '1.0' -> '1.0' +mnmx284 min '7' 'NaN' -> '7' -- overflow and underflow tests .. subnormal results [inputs] now allowed maxExponent: 999999999 @@ -254,42 +263,99 @@ mnmx356 min -1e-777777777 +1e-411111111 -> -1E-777777777 mnmx357 min +1e-777777777 -1e-411111111 -> -1E-411111111 mnmx358 min +1e-777777777 +1e-411111111 -> 1E-777777777 +-- expanded list from min/max 754r purple prose +-- [explicit tests for exponent ordering] +mnmx401 min Inf 1.1 -> 1.1 +mnmx402 min 1.1 1 -> 1 +mnmx403 min 1 1.0 -> 1.0 +mnmx404 min 1.0 0.1 -> 0.1 +mnmx405 min 0.1 0.10 -> 0.10 +mnmx406 min 0.10 0.100 -> 0.100 +mnmx407 min 0.10 0 -> 0 +mnmx408 min 0 0.0 -> 0.0 +mnmx409 min 0.0 -0 -> -0 +mnmx410 min 0.0 -0.0 -> -0.0 +mnmx411 min 0.00 -0.0 -> -0.0 +mnmx412 min 0.0 -0.00 -> -0.00 +mnmx413 min 0 -0.0 -> -0.0 +mnmx414 min 0 -0 -> -0 +mnmx415 min -0.0 -0 -> -0 +mnmx416 min -0 -0.100 -> -0.100 +mnmx417 min -0.100 -0.10 -> -0.10 +mnmx418 min -0.10 -0.1 -> -0.1 +mnmx419 min -0.1 -1.0 -> -1.0 +mnmx420 min -1.0 -1 -> -1 +mnmx421 min -1 -1.1 -> -1.1 +mnmx423 min -1.1 -Inf -> -Infinity +-- same with operands reversed +mnmx431 min 1.1 Inf -> 1.1 +mnmx432 min 1 1.1 -> 1 +mnmx433 min 1.0 1 -> 1.0 +mnmx434 min 0.1 1.0 -> 0.1 +mnmx435 min 0.10 0.1 -> 0.10 +mnmx436 min 0.100 0.10 -> 0.100 +mnmx437 min 0 0.10 -> 0 +mnmx438 min 0.0 0 -> 0.0 +mnmx439 min -0 0.0 -> -0 +mnmx440 min -0.0 0.0 -> -0.0 +mnmx441 min -0.0 0.00 -> -0.0 +mnmx442 min -0.00 0.0 -> -0.00 +mnmx443 min -0.0 0 -> -0.0 +mnmx444 min -0 0 -> -0 +mnmx445 min -0 -0.0 -> -0 +mnmx446 min -0.100 -0 -> -0.100 +mnmx447 min -0.10 -0.100 -> -0.10 +mnmx448 min -0.1 -0.10 -> -0.1 +mnmx449 min -1.0 -0.1 -> -1.0 +mnmx450 min -1 -1.0 -> -1 +mnmx451 min -1.1 -1 -> -1.1 +mnmx453 min -Inf -1.1 -> -Infinity +-- largies +mnmx460 min 1000 1E+3 -> 1000 +mnmx461 min 1E+3 1000 -> 1000 +mnmx462 min 1000 -1E+3 -> -1E+3 +mnmx463 min 1E+3 -1000 -> -1000 +mnmx464 min -1000 1E+3 -> -1000 +mnmx465 min -1E+3 1000 -> -1E+3 +mnmx466 min -1000 -1E+3 -> -1E+3 +mnmx467 min -1E+3 -1000 -> -1E+3 + -- overflow tests maxexponent: 999999999 minexponent: -999999999 precision: 3 -mnmx400 min 9.999E+999999999 0 -> 0 -mnmx401 min -9.999E+999999999 0 -> -Infinity Inexact Overflow Rounded +mnmx500 min 9.999E+999999999 0 -> 0 +mnmx501 min -9.999E+999999999 0 -> -Infinity Inexact Overflow Rounded -- subnormals and underflow precision: 3 maxexponent: 999 minexponent: -999 -mnmx410 min 1.00E-999 0 -> 0 -mnmx411 min 0.1E-999 0 -> 0 -mnmx412 min 0.10E-999 0 -> 0 -mnmx413 min 0.100E-999 0 -> 0 -mnmx414 min 0.01E-999 0 -> 0 -mnmx415 min 0.999E-999 0 -> 0 -mnmx416 min 0.099E-999 0 -> 0 -mnmx417 min 0.009E-999 0 -> 0 -mnmx418 min 0.001E-999 0 -> 0 -mnmx419 min 0.0009E-999 0 -> 0 -mnmx420 min 0.0001E-999 0 -> 0 +mnmx510 min 1.00E-999 0 -> 0 +mnmx511 min 0.1E-999 0 -> 0 +mnmx512 min 0.10E-999 0 -> 0 +mnmx513 min 0.100E-999 0 -> 0 +mnmx514 min 0.01E-999 0 -> 0 +mnmx515 min 0.999E-999 0 -> 0 +mnmx516 min 0.099E-999 0 -> 0 +mnmx517 min 0.009E-999 0 -> 0 +mnmx518 min 0.001E-999 0 -> 0 +mnmx519 min 0.0009E-999 0 -> 0 +mnmx520 min 0.0001E-999 0 -> 0 -mnmx430 min -1.00E-999 0 -> -1.00E-999 -mnmx431 min -0.1E-999 0 -> -1E-1000 Subnormal -mnmx432 min -0.10E-999 0 -> -1.0E-1000 Subnormal -mnmx433 min -0.100E-999 0 -> -1.0E-1000 Subnormal Rounded -mnmx434 min -0.01E-999 0 -> -1E-1001 Subnormal +mnmx530 min -1.00E-999 0 -> -1.00E-999 +mnmx531 min -0.1E-999 0 -> -1E-1000 Subnormal +mnmx532 min -0.10E-999 0 -> -1.0E-1000 Subnormal +mnmx533 min -0.100E-999 0 -> -1.0E-1000 Subnormal Rounded +mnmx534 min -0.01E-999 0 -> -1E-1001 Subnormal -- next is rounded to Emin -mnmx435 min -0.999E-999 0 -> -1.00E-999 Inexact Rounded Subnormal Underflow -mnmx436 min -0.099E-999 0 -> -1.0E-1000 Inexact Rounded Subnormal Underflow -mnmx437 min -0.009E-999 0 -> -1E-1001 Inexact Rounded Subnormal Underflow -mnmx438 min -0.001E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow -mnmx439 min -0.0009E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow -mnmx440 min -0.0001E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow +mnmx535 min -0.999E-999 0 -> -1.00E-999 Inexact Rounded Subnormal Underflow +mnmx536 min -0.099E-999 0 -> -1.0E-1000 Inexact Rounded Subnormal Underflow +mnmx537 min -0.009E-999 0 -> -1E-1001 Inexact Rounded Subnormal Underflow +mnmx538 min -0.001E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow +mnmx539 min -0.0009E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow +mnmx540 min -0.0001E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow -- Null tests diff --git a/Lib/test/decimaltestdata/minus.decTest b/Lib/test/decimaltestdata/minus.decTest index a8a9231..d21af83 100644 --- a/Lib/test/decimaltestdata/minus.decTest +++ b/Lib/test/decimaltestdata/minus.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 -- This set of tests primarily tests the existence of the operator. -- Subtraction, rounding, and more overflows are tested elsewhere. diff --git a/Lib/test/decimaltestdata/multiply.decTest b/Lib/test/decimaltestdata/multiply.decTest index a3ac81e..f650150 100644 --- a/Lib/test/decimaltestdata/multiply.decTest +++ b/Lib/test/decimaltestdata/multiply.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/normalize.decTest b/Lib/test/decimaltestdata/normalize.decTest index 6276ab7..5708839 100644 --- a/Lib/test/decimaltestdata/normalize.decTest +++ b/Lib/test/decimaltestdata/normalize.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/plus.decTest b/Lib/test/decimaltestdata/plus.decTest index f331901..a6d8e58 100644 --- a/Lib/test/decimaltestdata/plus.decTest +++ b/Lib/test/decimaltestdata/plus.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 -- This set of tests primarily tests the existence of the operator. -- Addition and rounding, and most overflows, are tested elsewhere. diff --git a/Lib/test/decimaltestdata/power.decTest b/Lib/test/decimaltestdata/power.decTest index d7357e8..748d66a 100644 --- a/Lib/test/decimaltestdata/power.decTest +++ b/Lib/test/decimaltestdata/power.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 -- This set of testcases tests raising numbers to an integer power only. -- If arbitrary powers were supported, 1 ulp differences would be diff --git a/Lib/test/decimaltestdata/quantize.decTest b/Lib/test/decimaltestdata/quantize.decTest index 6dd5be4..dc1b130 100644 --- a/Lib/test/decimaltestdata/quantize.decTest +++ b/Lib/test/decimaltestdata/quantize.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 -- Most of the tests here assume a "regular pattern", where the -- sign and coefficient are +1. diff --git a/Lib/test/decimaltestdata/randomBound32.decTest b/Lib/test/decimaltestdata/randomBound32.decTest index 94d203e..308589c 100644 --- a/Lib/test/decimaltestdata/randomBound32.decTest +++ b/Lib/test/decimaltestdata/randomBound32.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 -- These testcases test calculations at precisions 31, 32, and 33, to -- exercise the boundaries around 2**5 diff --git a/Lib/test/decimaltestdata/randoms.decTest b/Lib/test/decimaltestdata/randoms.decTest index bcc7b45..5493f0c 100644 --- a/Lib/test/decimaltestdata/randoms.decTest +++ b/Lib/test/decimaltestdata/randoms.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 extended: 1 maxexponent: 999999999 diff --git a/Lib/test/decimaltestdata/remainder.decTest b/Lib/test/decimaltestdata/remainder.decTest index 0975e6e..6eb49c3 100644 --- a/Lib/test/decimaltestdata/remainder.decTest +++ b/Lib/test/decimaltestdata/remainder.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/remainderNear.decTest b/Lib/test/decimaltestdata/remainderNear.decTest index d7c0a7d..d007bda 100644 --- a/Lib/test/decimaltestdata/remainderNear.decTest +++ b/Lib/test/decimaltestdata/remainderNear.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/rescale.decTest b/Lib/test/decimaltestdata/rescale.decTest index 41830a7..fd63f0f 100644 --- a/Lib/test/decimaltestdata/rescale.decTest +++ b/Lib/test/decimaltestdata/rescale.decTest @@ -1,6 +1,6 @@ ------------------------------------------------------------------------ -- rescale.decTest -- decimal rescale operation -- --- Copyright (c) IBM Corporation, 1981, 2003. All rights reserved. -- +-- Copyright (c) IBM Corporation, 1981, 2004. All rights reserved. -- ------------------------------------------------------------------------ -- Please see the document "General Decimal Arithmetic Testcases" -- -- at http://www2.hursley.ibm.com/decimal for the description of -- @@ -17,10 +17,12 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.35 +version: 2.39 -- [obsolete] Quantize.decTest has the improved version +-- 2004.03.15 Underflow for quantize is suppressed + extended: 1 precision: 9 rounding: half_up @@ -498,12 +500,12 @@ resx553 rescale 1E-999 -1006 -> NaN Invalid_operation resx554 rescale 1E-999 -1007 -> NaN Invalid_operation -- related subnormal rounding resx555 rescale 1.666666E-999 -1005 -> 1.666666E-999 -resx556 rescale 1.666666E-1000 -1005 -> 1.66667E-1000 Underflow Subnormal Inexact Rounded -resx557 rescale 1.666666E-1001 -1005 -> 1.6667E-1001 Underflow Subnormal Inexact Rounded -resx558 rescale 1.666666E-1002 -1005 -> 1.667E-1002 Underflow Subnormal Inexact Rounded -resx559 rescale 1.666666E-1003 -1005 -> 1.67E-1003 Underflow Subnormal Inexact Rounded -resx560 rescale 1.666666E-1004 -1005 -> 1.7E-1004 Underflow Subnormal Inexact Rounded -resx561 rescale 1.666666E-1005 -1005 -> 2E-1005 Underflow Subnormal Inexact Rounded +resx556 rescale 1.666666E-1000 -1005 -> 1.66667E-1000 Subnormal Inexact Rounded +resx557 rescale 1.666666E-1001 -1005 -> 1.6667E-1001 Subnormal Inexact Rounded +resx558 rescale 1.666666E-1002 -1005 -> 1.667E-1002 Subnormal Inexact Rounded +resx559 rescale 1.666666E-1003 -1005 -> 1.67E-1003 Subnormal Inexact Rounded +resx560 rescale 1.666666E-1004 -1005 -> 1.7E-1004 Subnormal Inexact Rounded +resx561 rescale 1.666666E-1005 -1005 -> 2E-1005 Subnormal Inexact Rounded resx562 rescale 1.666666E-1006 -1005 -> 0E-1005 Inexact Rounded resx563 rescale 1.666666E-1007 -1005 -> 0E-1005 Inexact Rounded @@ -626,9 +628,9 @@ resx713 rescale 0.100E-999 -1000 -> 1E-1000 Subnormal Rounded resx714 rescale 0.01E-999 -1001 -> 1E-1001 Subnormal -- next is rounded to Emin resx715 rescale 0.999E-999 -999 -> 1E-999 Inexact Rounded -resx716 rescale 0.099E-999 -1000 -> 1E-1000 Inexact Rounded Subnormal Underflow +resx716 rescale 0.099E-999 -1000 -> 1E-1000 Inexact Rounded Subnormal -resx717 rescale 0.009E-999 -1001 -> 1E-1001 Inexact Rounded Subnormal Underflow +resx717 rescale 0.009E-999 -1001 -> 1E-1001 Inexact Rounded Subnormal resx718 rescale 0.001E-999 -1001 -> 0E-1001 Inexact Rounded resx719 rescale 0.0009E-999 -1001 -> 0E-1001 Inexact Rounded resx720 rescale 0.0001E-999 -1001 -> 0E-1001 Inexact Rounded @@ -652,7 +654,7 @@ resx743 rescale -0.100E-999 -1000 -> -1E-1000 Subnormal Rounded resx744 rescale -0.01E-999 -1000 -> -0E-1000 Inexact Rounded -- next is rounded to Emin resx745 rescale -0.999E-999 -1000 -> -1.0E-999 Inexact Rounded -resx746 rescale -0.099E-999 -1000 -> -1E-1000 Inexact Rounded Subnormal Underflow +resx746 rescale -0.099E-999 -1000 -> -1E-1000 Inexact Rounded Subnormal resx747 rescale -0.009E-999 -1000 -> -0E-1000 Inexact Rounded resx748 rescale -0.001E-999 -1000 -> -0E-1000 Inexact Rounded resx749 rescale -0.0001E-999 -1000 -> -0E-1000 Inexact Rounded @@ -664,8 +666,8 @@ resx753 rescale -0.100E-999 -1001 -> -1.0E-1000 Subnormal Rounded resx754 rescale -0.01E-999 -1001 -> -1E-1001 Subnormal -- next is rounded to Emin resx755 rescale -0.999E-999 -1001 -> -1.00E-999 Inexact Rounded -resx756 rescale -0.099E-999 -1001 -> -1.0E-1000 Inexact Rounded Subnormal Underflow -resx757 rescale -0.009E-999 -1001 -> -1E-1001 Inexact Rounded Subnormal Underflow +resx756 rescale -0.099E-999 -1001 -> -1.0E-1000 Inexact Rounded Subnormal +resx757 rescale -0.009E-999 -1001 -> -1E-1001 Inexact Rounded Subnormal resx758 rescale -0.001E-999 -1001 -> -0E-1001 Inexact Rounded resx759 rescale -0.0001E-999 -1001 -> -0E-1001 Inexact Rounded diff --git a/Lib/test/decimaltestdata/rounding.decTest b/Lib/test/decimaltestdata/rounding.decTest index 3e279c7..f1437a5 100644 --- a/Lib/test/decimaltestdata/rounding.decTest +++ b/Lib/test/decimaltestdata/rounding.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 -- These tests require that implementations take account of residues in -- order to get correct results for some rounding modes. Rather than diff --git a/Lib/test/decimaltestdata/samequantum.decTest b/Lib/test/decimaltestdata/samequantum.decTest index 885c8bc..bdea000 100644 --- a/Lib/test/decimaltestdata/samequantum.decTest +++ b/Lib/test/decimaltestdata/samequantum.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/squareroot.decTest b/Lib/test/decimaltestdata/squareroot.decTest index c83bd2b..0c83cc7 100644 --- a/Lib/test/decimaltestdata/squareroot.decTest +++ b/Lib/test/decimaltestdata/squareroot.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/subtract.decTest b/Lib/test/decimaltestdata/subtract.decTest index a156bb8..bdedc5b 100644 --- a/Lib/test/decimaltestdata/subtract.decTest +++ b/Lib/test/decimaltestdata/subtract.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/testall.decTest b/Lib/test/decimaltestdata/testall.decTest index 74248f4..8daa0d9 100644 --- a/Lib/test/decimaltestdata/testall.decTest +++ b/Lib/test/decimaltestdata/testall.decTest @@ -1,6 +1,6 @@ ------------------------------------------------------------------------ -- testall.decTest -- run all general decimal arithmetic testcases -- --- Copyright (c) IBM Corporation, 1981, 2003. All rights reserved. -- +-- Copyright (c) IBM Corporation, 1981, 2004. All rights reserved. -- ------------------------------------------------------------------------ -- Please see the document "General Decimal Arithmetic Testcases" -- -- at http://www2.hursley.ibm.com/decimal for the description of -- @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.35 +version: 2.39 -- core tests (using Extended: 1) -------------------------------------- dectest: base @@ -54,5 +54,5 @@ dectest: decimal128 -- General 31->33-digit boundary tests -dectest: randomBound32 +dectest: randombound32 diff --git a/Lib/test/decimaltestdata/tointegral.decTest b/Lib/test/decimaltestdata/tointegral.decTest index 8ba1e7c..f7174d4 100644 --- a/Lib/test/decimaltestdata/tointegral.decTest +++ b/Lib/test/decimaltestdata/tointegral.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.38 +version: 2.39 -- This set of tests tests the extended specification 'round-to-integral -- value' operation (from IEEE 854, later modified in 754r). diff --git a/Lib/test/decimaltestdata/trim.decTest b/Lib/test/decimaltestdata/trim.decTest index 35cbd61..5b7e905 100644 --- a/Lib/test/decimaltestdata/trim.decTest +++ b/Lib/test/decimaltestdata/trim.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.35 +version: 2.39 extended: 1 precision: 9 |