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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. ........
182 lines
7.3 KiB
Text
182 lines
7.3 KiB
Text
------------------------------------------------------------------------
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-- ddReduce.decTest -- remove trailing zeros from a decDouble --
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-- Copyright (c) IBM Corporation, 2003, 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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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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ddred001 reduce '1' -> '1'
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ddred002 reduce '-1' -> '-1'
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ddred003 reduce '1.00' -> '1'
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ddred004 reduce '-1.00' -> '-1'
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ddred005 reduce '0' -> '0'
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ddred006 reduce '0.00' -> '0'
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ddred007 reduce '00.0' -> '0'
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ddred008 reduce '00.00' -> '0'
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ddred009 reduce '00' -> '0'
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ddred010 reduce '0E+1' -> '0'
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ddred011 reduce '0E+5' -> '0'
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ddred012 reduce '-2' -> '-2'
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ddred013 reduce '2' -> '2'
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ddred014 reduce '-2.00' -> '-2'
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ddred015 reduce '2.00' -> '2'
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ddred016 reduce '-0' -> '-0'
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ddred017 reduce '-0.00' -> '-0'
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ddred018 reduce '-00.0' -> '-0'
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ddred019 reduce '-00.00' -> '-0'
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ddred020 reduce '-00' -> '-0'
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ddred021 reduce '-0E+5' -> '-0'
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ddred022 reduce '-0E+1' -> '-0'
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ddred030 reduce '+0.1' -> '0.1'
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ddred031 reduce '-0.1' -> '-0.1'
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ddred032 reduce '+0.01' -> '0.01'
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ddred033 reduce '-0.01' -> '-0.01'
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ddred034 reduce '+0.001' -> '0.001'
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ddred035 reduce '-0.001' -> '-0.001'
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ddred036 reduce '+0.000001' -> '0.000001'
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ddred037 reduce '-0.000001' -> '-0.000001'
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ddred038 reduce '+0.000000000001' -> '1E-12'
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ddred039 reduce '-0.000000000001' -> '-1E-12'
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ddred041 reduce 1.1 -> 1.1
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ddred042 reduce 1.10 -> 1.1
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ddred043 reduce 1.100 -> 1.1
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ddred044 reduce 1.110 -> 1.11
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ddred045 reduce -1.1 -> -1.1
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ddred046 reduce -1.10 -> -1.1
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ddred047 reduce -1.100 -> -1.1
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ddred048 reduce -1.110 -> -1.11
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ddred049 reduce 9.9 -> 9.9
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ddred050 reduce 9.90 -> 9.9
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ddred051 reduce 9.900 -> 9.9
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ddred052 reduce 9.990 -> 9.99
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ddred053 reduce -9.9 -> -9.9
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ddred054 reduce -9.90 -> -9.9
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ddred055 reduce -9.900 -> -9.9
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ddred056 reduce -9.990 -> -9.99
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-- some trailing fractional zeros with zeros in units
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ddred060 reduce 10.0 -> 1E+1
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ddred061 reduce 10.00 -> 1E+1
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ddred062 reduce 100.0 -> 1E+2
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ddred063 reduce 100.00 -> 1E+2
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ddred064 reduce 1.1000E+3 -> 1.1E+3
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ddred065 reduce 1.10000E+3 -> 1.1E+3
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ddred066 reduce -10.0 -> -1E+1
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ddred067 reduce -10.00 -> -1E+1
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ddred068 reduce -100.0 -> -1E+2
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ddred069 reduce -100.00 -> -1E+2
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ddred070 reduce -1.1000E+3 -> -1.1E+3
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ddred071 reduce -1.10000E+3 -> -1.1E+3
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-- some insignificant trailing zeros with positive exponent
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ddred080 reduce 10E+1 -> 1E+2
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ddred081 reduce 100E+1 -> 1E+3
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ddred082 reduce 1.0E+2 -> 1E+2
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ddred083 reduce 1.0E+3 -> 1E+3
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ddred084 reduce 1.1E+3 -> 1.1E+3
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ddred085 reduce 1.00E+3 -> 1E+3
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ddred086 reduce 1.10E+3 -> 1.1E+3
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ddred087 reduce -10E+1 -> -1E+2
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ddred088 reduce -100E+1 -> -1E+3
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ddred089 reduce -1.0E+2 -> -1E+2
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ddred090 reduce -1.0E+3 -> -1E+3
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ddred091 reduce -1.1E+3 -> -1.1E+3
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ddred092 reduce -1.00E+3 -> -1E+3
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ddred093 reduce -1.10E+3 -> -1.1E+3
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-- some significant trailing zeros, were we to be trimming
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ddred100 reduce 11 -> 11
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ddred101 reduce 10 -> 1E+1
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ddred102 reduce 10. -> 1E+1
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ddred103 reduce 1.1E+1 -> 11
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ddred104 reduce 1.0E+1 -> 1E+1
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ddred105 reduce 1.10E+2 -> 1.1E+2
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ddred106 reduce 1.00E+2 -> 1E+2
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ddred107 reduce 1.100E+3 -> 1.1E+3
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ddred108 reduce 1.000E+3 -> 1E+3
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ddred109 reduce 1.000000E+6 -> 1E+6
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ddred110 reduce -11 -> -11
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ddred111 reduce -10 -> -1E+1
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ddred112 reduce -10. -> -1E+1
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ddred113 reduce -1.1E+1 -> -11
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ddred114 reduce -1.0E+1 -> -1E+1
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ddred115 reduce -1.10E+2 -> -1.1E+2
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ddred116 reduce -1.00E+2 -> -1E+2
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ddred117 reduce -1.100E+3 -> -1.1E+3
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ddred118 reduce -1.000E+3 -> -1E+3
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ddred119 reduce -1.00000E+5 -> -1E+5
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ddred120 reduce -1.000000E+6 -> -1E+6
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ddred121 reduce -10.00000E+6 -> -1E+7
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ddred122 reduce -100.0000E+6 -> -1E+8
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ddred123 reduce -1000.000E+6 -> -1E+9
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ddred124 reduce -10000.00E+6 -> -1E+10
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ddred125 reduce -100000.0E+6 -> -1E+11
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ddred126 reduce -1000000.E+6 -> -1E+12
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-- examples from decArith
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ddred140 reduce '2.1' -> '2.1'
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ddred141 reduce '-2.0' -> '-2'
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ddred142 reduce '1.200' -> '1.2'
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ddred143 reduce '-120' -> '-1.2E+2'
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ddred144 reduce '120.00' -> '1.2E+2'
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ddred145 reduce '0.00' -> '0'
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-- Nmax, Nmin, Ntiny
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-- note origami effect on some of these
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ddred151 reduce 9.999999999999999E+384 -> 9.999999999999999E+384
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ddred152 reduce 9.999999000000000E+380 -> 9.99999900000E+380
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ddred153 reduce 9.999999999990000E+384 -> 9.999999999990000E+384
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ddred154 reduce 1E-383 -> 1E-383
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ddred155 reduce 1.000000000000000E-383 -> 1E-383
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ddred156 reduce 2.000E-395 -> 2E-395 Subnormal
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ddred157 reduce 1E-398 -> 1E-398 Subnormal
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ddred161 reduce -1E-398 -> -1E-398 Subnormal
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ddred162 reduce -2.000E-395 -> -2E-395 Subnormal
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ddred163 reduce -1.000000000000000E-383 -> -1E-383
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ddred164 reduce -1E-383 -> -1E-383
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ddred165 reduce -9.999999000000000E+380 -> -9.99999900000E+380
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ddred166 reduce -9.999999999990000E+384 -> -9.999999999990000E+384
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ddred167 reduce -9.999999999999990E+384 -> -9.999999999999990E+384
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ddred168 reduce -9.999999999999999E+384 -> -9.999999999999999E+384
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ddred169 reduce -9.999999999999990E+384 -> -9.999999999999990E+384
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-- specials (reduce does not affect payload)
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ddred820 reduce 'Inf' -> 'Infinity'
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ddred821 reduce '-Inf' -> '-Infinity'
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ddred822 reduce NaN -> NaN
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ddred823 reduce sNaN -> NaN Invalid_operation
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ddred824 reduce NaN101 -> NaN101
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ddred825 reduce sNaN010 -> NaN10 Invalid_operation
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ddred827 reduce -NaN -> -NaN
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ddred828 reduce -sNaN -> -NaN Invalid_operation
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ddred829 reduce -NaN101 -> -NaN101
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ddred830 reduce -sNaN010 -> -NaN10 Invalid_operation
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-- Null test
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ddred900 reduce # -> NaN Invalid_operation
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