mirror of
https://github.com/python/cpython.git
synced 2025-10-10 00:43:41 +00:00
0d3fb8a944
svn+ssh://pythondev@svn.python.org/python/trunk (Note: some conflicts in the PCbuild9 directory reverted. Sorry Christian!) ........ r59120 | christian.heimes | 2007-11-22 03:21:16 -0800 (Thu, 22 Nov 2007) | 3 lines Backport of the PCbuild9 directory from the py3k branch. I've finished the last task for the PCbuild9 directory today. I don't think there is much left to do. Now you can all play around with the shiny new VS 2008 and try the PGO builds. I was able to get a speed improvement of about 10% on py3k. Have fun! :) ........ r59126 | brett.cannon | 2007-11-22 16:06:51 -0800 (Thu, 22 Nov 2007) | 2 lines Fix a bug in the test for using __loader__.get_data(). ........ r59131 | christian.heimes | 2007-11-22 23:05:03 -0800 (Thu, 22 Nov 2007) | 1 line Backport of PCbuild9 fixes from py3k r59130 ........ r59132 | christian.heimes | 2007-11-23 01:10:36 -0800 (Fri, 23 Nov 2007) | 2 lines Applied patch #1754273 and #1754271 from Thomas Glee The patches are adding deprecation warnings for back ticks and <> ........ r59133 | christian.heimes | 2007-11-23 04:12:02 -0800 (Fri, 23 Nov 2007) | 2 lines Fixed problems in the last commit. Filenames and line numbers weren't reported correctly. Backquotes still don't report the correct file. The AST nodes only contain the line number but not the file name. ........ r59134 | christian.heimes | 2007-11-23 04:16:35 -0800 (Fri, 23 Nov 2007) | 1 line How did the comment get there? ........ r59135 | christian.heimes | 2007-11-23 05:25:31 -0800 (Fri, 23 Nov 2007) | 1 line And yet another fix for the patch. Paul Moore has send me a note that I've missed a declaration. The additional code has moved the declaration in the middle of the block. ........ r59136 | andrew.kuchling | 2007-11-23 05:37:39 -0800 (Fri, 23 Nov 2007) | 1 line Add item ........ r59137 | skip.montanaro | 2007-11-23 09:08:35 -0800 (Fri, 23 Nov 2007) | 2 lines Make trace and doctest play nice together (issue 1429818). Will backport. ........ r59139 | skip.montanaro | 2007-11-23 09:12:47 -0800 (Fri, 23 Nov 2007) | 1 line issue 1429818 ........ r59144 | facundo.batista | 2007-11-23 09:59:00 -0800 (Fri, 23 Nov 2007) | 10 lines Major change in the internal structure of the Decimal number: now it does not store the mantissa as a tuple of numbers, but as a string. This avoids a lot of conversions, and achieves a speedup of 40%. The API remains intact. Thanks Mark Dickinson. ........ r59146 | facundo.batista | 2007-11-23 10:14:50 -0800 (Fri, 23 Nov 2007) | 3 lines Test cases from Cowlishaw, v2.57. All are pased cleanly. ........ r59156 | christian.heimes | 2007-11-23 17:36:02 -0800 (Fri, 23 Nov 2007) | 2 lines Added filename to compiling struct based on Martin's suggestion. I'm wonder why I was trying to add the filename to the node all the time. The compiling struct is more obvious. ........ r59158 | christian.heimes | 2007-11-23 17:53:59 -0800 (Fri, 23 Nov 2007) | 2 lines Backport of fixes from py3k branch svn merge -r59131:HEAD ../../py3k/PCbuild9/ . ........ r59159 | skip.montanaro | 2007-11-23 20:29:08 -0800 (Fri, 23 Nov 2007) | 1 line revert change that breaks test_doctest (which I forgot to run - sorry) ........ r59162 | skip.montanaro | 2007-11-23 20:31:15 -0800 (Fri, 23 Nov 2007) | 1 line revert ........ r59164 | georg.brandl | 2007-11-24 03:31:46 -0800 (Sat, 24 Nov 2007) | 3 lines #1344: document that you need to open std{in,out,err} with PIPE if you want communicate() to work as described. ........ r59165 | georg.brandl | 2007-11-24 03:39:13 -0800 (Sat, 24 Nov 2007) | 2 lines #1467: fix documentation for TestResult.add{Error,Failure}. ........ r59166 | georg.brandl | 2007-11-24 03:42:14 -0800 (Sat, 24 Nov 2007) | 2 lines #1355: remove mention of PyXML from xml.dom docs. ........ r59169 | amaury.forgeotdarc | 2007-11-24 05:20:22 -0800 (Sat, 24 Nov 2007) | 2 lines Warning "<> not supported in 3.x" should be enabled only when the -3 option is set. ........ r59170 | amaury.forgeotdarc | 2007-11-24 05:44:17 -0800 (Sat, 24 Nov 2007) | 3 lines Issue #1445: Fix a SystemError when accessing the ``cell_contents`` attribute of an empty cell object. Now a ValueError is raised. ........ r59172 | georg.brandl | 2007-11-24 05:56:09 -0800 (Sat, 24 Nov 2007) | 3 lines #1735632: add O_NOATIME constant to os module. Also document a few other O_ constants that were missing from documentation. ........ r59173 | skip.montanaro | 2007-11-24 06:30:47 -0800 (Sat, 24 Nov 2007) | 1 line back in these go - thanks to Titus Brown for the fix ........ r59176 | martin.v.loewis | 2007-11-24 10:33:40 -0800 (Sat, 24 Nov 2007) | 2 lines Bug #1494: Document that appendChild removes first. ........ r59186 | guido.van.rossum | 2007-11-26 14:16:49 -0800 (Mon, 26 Nov 2007) | 2 lines A thread-less variant of brownian.py, submitted by Michele Simoniato. ........
126 lines
4.8 KiB
Text
126 lines
4.8 KiB
Text
------------------------------------------------------------------------
|
|
-- ddAbs.decTest -- decDouble absolute value, heeding sNaN --
|
|
-- 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
|
|
|
|
precision: 16
|
|
maxExponent: 384
|
|
minExponent: -383
|
|
extended: 1
|
|
clamp: 1
|
|
rounding: half_even
|
|
|
|
ddabs001 abs '1' -> '1'
|
|
ddabs002 abs '-1' -> '1'
|
|
ddabs003 abs '1.00' -> '1.00'
|
|
ddabs004 abs '-1.00' -> '1.00'
|
|
ddabs005 abs '0' -> '0'
|
|
ddabs006 abs '0.00' -> '0.00'
|
|
ddabs007 abs '00.0' -> '0.0'
|
|
ddabs008 abs '00.00' -> '0.00'
|
|
ddabs009 abs '00' -> '0'
|
|
|
|
ddabs010 abs '-2' -> '2'
|
|
ddabs011 abs '2' -> '2'
|
|
ddabs012 abs '-2.00' -> '2.00'
|
|
ddabs013 abs '2.00' -> '2.00'
|
|
ddabs014 abs '-0' -> '0'
|
|
ddabs015 abs '-0.00' -> '0.00'
|
|
ddabs016 abs '-00.0' -> '0.0'
|
|
ddabs017 abs '-00.00' -> '0.00'
|
|
ddabs018 abs '-00' -> '0'
|
|
|
|
ddabs020 abs '-2000000' -> '2000000'
|
|
ddabs021 abs '2000000' -> '2000000'
|
|
|
|
ddabs030 abs '+0.1' -> '0.1'
|
|
ddabs031 abs '-0.1' -> '0.1'
|
|
ddabs032 abs '+0.01' -> '0.01'
|
|
ddabs033 abs '-0.01' -> '0.01'
|
|
ddabs034 abs '+0.001' -> '0.001'
|
|
ddabs035 abs '-0.001' -> '0.001'
|
|
ddabs036 abs '+0.000001' -> '0.000001'
|
|
ddabs037 abs '-0.000001' -> '0.000001'
|
|
ddabs038 abs '+0.000000000001' -> '1E-12'
|
|
ddabs039 abs '-0.000000000001' -> '1E-12'
|
|
|
|
-- examples from decArith
|
|
ddabs040 abs '2.1' -> '2.1'
|
|
ddabs041 abs '-100' -> '100'
|
|
ddabs042 abs '101.5' -> '101.5'
|
|
ddabs043 abs '-101.5' -> '101.5'
|
|
|
|
-- more fixed, potential LHS swaps/overlays if done by subtract 0
|
|
ddabs060 abs '-56267E-10' -> '0.0000056267'
|
|
ddabs061 abs '-56267E-5' -> '0.56267'
|
|
ddabs062 abs '-56267E-2' -> '562.67'
|
|
ddabs063 abs '-56267E-1' -> '5626.7'
|
|
ddabs065 abs '-56267E-0' -> '56267'
|
|
|
|
-- subnormals and underflow
|
|
|
|
-- long operand tests
|
|
ddabs321 abs 1234567890123456 -> 1234567890123456
|
|
ddabs322 abs 12345678000 -> 12345678000
|
|
ddabs323 abs 1234567800 -> 1234567800
|
|
ddabs324 abs 1234567890 -> 1234567890
|
|
ddabs325 abs 1234567891 -> 1234567891
|
|
ddabs326 abs 12345678901 -> 12345678901
|
|
ddabs327 abs 1234567896 -> 1234567896
|
|
|
|
-- zeros
|
|
ddabs111 abs 0 -> 0
|
|
ddabs112 abs -0 -> 0
|
|
ddabs113 abs 0E+6 -> 0E+6
|
|
ddabs114 abs -0E+6 -> 0E+6
|
|
ddabs115 abs 0.0000 -> 0.0000
|
|
ddabs116 abs -0.0000 -> 0.0000
|
|
ddabs117 abs 0E-141 -> 0E-141
|
|
ddabs118 abs -0E-141 -> 0E-141
|
|
|
|
-- full coefficients, alternating bits
|
|
ddabs121 abs 2682682682682682 -> 2682682682682682
|
|
ddabs122 abs -2682682682682682 -> 2682682682682682
|
|
ddabs123 abs 1341341341341341 -> 1341341341341341
|
|
ddabs124 abs -1341341341341341 -> 1341341341341341
|
|
|
|
-- Nmax, Nmin, Ntiny
|
|
ddabs131 abs 9.999999999999999E+384 -> 9.999999999999999E+384
|
|
ddabs132 abs 1E-383 -> 1E-383
|
|
ddabs133 abs 1.000000000000000E-383 -> 1.000000000000000E-383
|
|
ddabs134 abs 1E-398 -> 1E-398 Subnormal
|
|
|
|
ddabs135 abs -1E-398 -> 1E-398 Subnormal
|
|
ddabs136 abs -1.000000000000000E-383 -> 1.000000000000000E-383
|
|
ddabs137 abs -1E-383 -> 1E-383
|
|
ddabs138 abs -9.999999999999999E+384 -> 9.999999999999999E+384
|
|
|
|
-- specials
|
|
ddabs520 abs 'Inf' -> 'Infinity'
|
|
ddabs521 abs '-Inf' -> 'Infinity'
|
|
ddabs522 abs NaN -> NaN
|
|
ddabs523 abs sNaN -> NaN Invalid_operation
|
|
ddabs524 abs NaN22 -> NaN22
|
|
ddabs525 abs sNaN33 -> NaN33 Invalid_operation
|
|
ddabs526 abs -NaN22 -> -NaN22
|
|
ddabs527 abs -sNaN33 -> -NaN33 Invalid_operation
|
|
|
|
-- Null tests
|
|
ddabs900 abs # -> NaN Invalid_operation
|
|
|