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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
6.7 KiB
Text
126 lines
6.7 KiB
Text
------------------------------------------------------------------------
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-- ddNextMinus.decTest -- decDouble next that is less [754r nextdown] --
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-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
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------------------------------------------------------------------------
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-- Please see the document "General Decimal Arithmetic Testcases" --
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-- at http://www2.hursley.ibm.com/decimal for the description of --
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-- these testcases. --
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-- --
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-- These testcases are experimental ('beta' versions), and they --
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-- may contain errors. They are offered on an as-is basis. In --
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-- particular, achieving the same results as the tests here is not --
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-- a guarantee that an implementation complies with any Standard --
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-- or specification. The tests are not exhaustive. --
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-- --
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-- Please send comments, suggestions, and corrections to the author: --
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-- Mike Cowlishaw, IBM Fellow --
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-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
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-- mfc@uk.ibm.com --
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------------------------------------------------------------------------
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version: 2.57
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-- All operands and results are decDoubles.
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precision: 16
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maxExponent: 384
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minExponent: -383
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extended: 1
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clamp: 1
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rounding: half_even
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ddnextm001 nextminus 0.9999999999999995 -> 0.9999999999999994
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ddnextm002 nextminus 0.9999999999999996 -> 0.9999999999999995
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ddnextm003 nextminus 0.9999999999999997 -> 0.9999999999999996
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ddnextm004 nextminus 0.9999999999999998 -> 0.9999999999999997
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ddnextm005 nextminus 0.9999999999999999 -> 0.9999999999999998
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ddnextm006 nextminus 1.000000000000000 -> 0.9999999999999999
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ddnextm007 nextminus 1.0 -> 0.9999999999999999
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ddnextm008 nextminus 1 -> 0.9999999999999999
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ddnextm009 nextminus 1.000000000000001 -> 1.000000000000000
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ddnextm010 nextminus 1.000000000000002 -> 1.000000000000001
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ddnextm011 nextminus 1.000000000000003 -> 1.000000000000002
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ddnextm012 nextminus 1.000000000000004 -> 1.000000000000003
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ddnextm013 nextminus 1.000000000000005 -> 1.000000000000004
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ddnextm014 nextminus 1.000000000000006 -> 1.000000000000005
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ddnextm015 nextminus 1.000000000000007 -> 1.000000000000006
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ddnextm016 nextminus 1.000000000000008 -> 1.000000000000007
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ddnextm017 nextminus 1.000000000000009 -> 1.000000000000008
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ddnextm018 nextminus 1.000000000000010 -> 1.000000000000009
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ddnextm019 nextminus 1.000000000000011 -> 1.000000000000010
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ddnextm020 nextminus 1.000000000000012 -> 1.000000000000011
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ddnextm021 nextminus -0.9999999999999995 -> -0.9999999999999996
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ddnextm022 nextminus -0.9999999999999996 -> -0.9999999999999997
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ddnextm023 nextminus -0.9999999999999997 -> -0.9999999999999998
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ddnextm024 nextminus -0.9999999999999998 -> -0.9999999999999999
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ddnextm025 nextminus -0.9999999999999999 -> -1.000000000000000
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ddnextm026 nextminus -1.000000000000000 -> -1.000000000000001
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ddnextm027 nextminus -1.0 -> -1.000000000000001
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ddnextm028 nextminus -1 -> -1.000000000000001
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ddnextm029 nextminus -1.000000000000001 -> -1.000000000000002
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ddnextm030 nextminus -1.000000000000002 -> -1.000000000000003
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ddnextm031 nextminus -1.000000000000003 -> -1.000000000000004
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ddnextm032 nextminus -1.000000000000004 -> -1.000000000000005
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ddnextm033 nextminus -1.000000000000005 -> -1.000000000000006
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ddnextm034 nextminus -1.000000000000006 -> -1.000000000000007
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ddnextm035 nextminus -1.000000000000007 -> -1.000000000000008
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ddnextm036 nextminus -1.000000000000008 -> -1.000000000000009
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ddnextm037 nextminus -1.000000000000009 -> -1.000000000000010
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ddnextm038 nextminus -1.000000000000010 -> -1.000000000000011
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ddnextm039 nextminus -1.000000000000011 -> -1.000000000000012
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-- ultra-tiny inputs
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ddnextm062 nextminus 1E-398 -> 0E-398
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ddnextm065 nextminus -1E-398 -> -2E-398
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-- Zeros
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ddnextm100 nextminus -0 -> -1E-398
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ddnextm101 nextminus 0 -> -1E-398
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ddnextm102 nextminus 0.00 -> -1E-398
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ddnextm103 nextminus -0.00 -> -1E-398
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ddnextm104 nextminus 0E-300 -> -1E-398
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ddnextm105 nextminus 0E+300 -> -1E-398
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ddnextm106 nextminus 0E+30000 -> -1E-398
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ddnextm107 nextminus -0E+30000 -> -1E-398
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-- specials
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ddnextm150 nextminus Inf -> 9.999999999999999E+384
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ddnextm151 nextminus -Inf -> -Infinity
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ddnextm152 nextminus NaN -> NaN
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ddnextm153 nextminus sNaN -> NaN Invalid_operation
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ddnextm154 nextminus NaN77 -> NaN77
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ddnextm155 nextminus sNaN88 -> NaN88 Invalid_operation
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ddnextm156 nextminus -NaN -> -NaN
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ddnextm157 nextminus -sNaN -> -NaN Invalid_operation
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ddnextm158 nextminus -NaN77 -> -NaN77
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ddnextm159 nextminus -sNaN88 -> -NaN88 Invalid_operation
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-- Nmax, Nmin, Ntiny, subnormals
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ddnextm170 nextminus 9.999999999999999E+384 -> 9.999999999999998E+384
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ddnextm171 nextminus 9.999999999999998E+384 -> 9.999999999999997E+384
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ddnextm172 nextminus 1E-383 -> 9.99999999999999E-384
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ddnextm173 nextminus 1.000000000000000E-383 -> 9.99999999999999E-384
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ddnextm174 nextminus 9E-398 -> 8E-398
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ddnextm175 nextminus 9.9E-397 -> 9.8E-397
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ddnextm176 nextminus 9.99999999999E-387 -> 9.99999999998E-387
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ddnextm177 nextminus 9.99999999999999E-384 -> 9.99999999999998E-384
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ddnextm178 nextminus 9.99999999999998E-384 -> 9.99999999999997E-384
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ddnextm179 nextminus 9.99999999999997E-384 -> 9.99999999999996E-384
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ddnextm180 nextminus 0E-398 -> -1E-398
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ddnextm181 nextminus 1E-398 -> 0E-398
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ddnextm182 nextminus 2E-398 -> 1E-398
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ddnextm183 nextminus -0E-398 -> -1E-398
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ddnextm184 nextminus -1E-398 -> -2E-398
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ddnextm185 nextminus -2E-398 -> -3E-398
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ddnextm186 nextminus -10E-398 -> -1.1E-397
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ddnextm187 nextminus -100E-398 -> -1.01E-396
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ddnextm188 nextminus -100000E-398 -> -1.00001E-393
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ddnextm189 nextminus -1.00000000000E-383 -> -1.000000000000001E-383
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ddnextm190 nextminus -1.000000000000000E-383 -> -1.000000000000001E-383
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ddnextm191 nextminus -1E-383 -> -1.000000000000001E-383
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ddnextm192 nextminus -9.999999999999998E+384 -> -9.999999999999999E+384
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ddnextm193 nextminus -9.999999999999999E+384 -> -Infinity
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-- Null tests
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ddnextm900 nextminus # -> NaN Invalid_operation
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