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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. ........
211 lines
11 KiB
Text
211 lines
11 KiB
Text
------------------------------------------------------------------------
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-- clamp.decTest -- clamped exponent tests (format-independent) --
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-- Copyright (c) IBM Corporation, 2000, 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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-- This set of tests uses the same limits as the 8-byte concrete
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-- representation, but applies clamping without using format-specific
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-- conversions.
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extended: 1
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precision: 16
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rounding: half_even
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maxExponent: 384
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minExponent: -383
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clamp: 1
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-- General testcases
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-- Normality
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clam010 apply 1234567890123456 -> 1234567890123456
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clam011 apply 1234567890123456.0 -> 1234567890123456 Rounded
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clam012 apply 1234567890123456.1 -> 1234567890123456 Rounded Inexact
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clam013 apply -1234567890123456 -> -1234567890123456
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clam014 apply -1234567890123456.0 -> -1234567890123456 Rounded
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clam015 apply -1234567890123456.1 -> -1234567890123456 Rounded Inexact
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-- Nmax and similar
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clam022 apply 9.999999999999999E+384 -> 9.999999999999999E+384
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clam024 apply 1.234567890123456E+384 -> 1.234567890123456E+384
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-- fold-downs (more below)
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clam030 apply 1.23E+384 -> 1.230000000000000E+384 Clamped
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clam032 apply 1E+384 -> 1.000000000000000E+384 Clamped
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clam051 apply 12345 -> 12345
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clam053 apply 1234 -> 1234
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clam055 apply 123 -> 123
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clam057 apply 12 -> 12
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clam059 apply 1 -> 1
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clam061 apply 1.23 -> 1.23
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clam063 apply 123.45 -> 123.45
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-- Nmin and below
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clam071 apply 1E-383 -> 1E-383
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clam073 apply 1.000000000000000E-383 -> 1.000000000000000E-383
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clam075 apply 1.000000000000001E-383 -> 1.000000000000001E-383
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clam077 apply 0.100000000000000E-383 -> 1.00000000000000E-384 Subnormal
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clam079 apply 0.000000000000010E-383 -> 1.0E-397 Subnormal
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clam081 apply 0.00000000000001E-383 -> 1E-397 Subnormal
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clam083 apply 0.000000000000001E-383 -> 1E-398 Subnormal
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-- underflows
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clam090 apply 1e-398 -> #0000000000000001 Subnormal
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clam091 apply 1.9e-398 -> #0000000000000002 Subnormal Underflow Inexact Rounded
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clam092 apply 1.1e-398 -> #0000000000000001 Subnormal Underflow Inexact Rounded
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clam093 apply 1.00000000001e-398 -> #0000000000000001 Subnormal Underflow Inexact Rounded
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clam094 apply 1.00000000000001e-398 -> #0000000000000001 Subnormal Underflow Inexact Rounded
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clam095 apply 1.000000000000001e-398 -> #0000000000000001 Subnormal Underflow Inexact Rounded
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clam096 apply 0.1e-398 -> #0000000000000000 Subnormal Underflow Inexact Rounded Clamped
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clam097 apply 0.00000000001e-398 -> #0000000000000000 Subnormal Underflow Inexact Rounded Clamped
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clam098 apply 0.00000000000001e-398 -> #0000000000000000 Subnormal Underflow Inexact Rounded Clamped
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clam099 apply 0.000000000000001e-398 -> #0000000000000000 Subnormal Underflow Inexact Rounded Clamped
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-- Same again, negatives
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-- Nmax and similar
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clam122 apply -9.999999999999999E+384 -> -9.999999999999999E+384
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clam124 apply -1.234567890123456E+384 -> -1.234567890123456E+384
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-- fold-downs (more below)
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clam130 apply -1.23E+384 -> -1.230000000000000E+384 Clamped
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clam132 apply -1E+384 -> -1.000000000000000E+384 Clamped
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clam151 apply -12345 -> -12345
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clam153 apply -1234 -> -1234
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clam155 apply -123 -> -123
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clam157 apply -12 -> -12
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clam159 apply -1 -> -1
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clam161 apply -1.23 -> -1.23
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clam163 apply -123.45 -> -123.45
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-- Nmin and below
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clam171 apply -1E-383 -> -1E-383
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clam173 apply -1.000000000000000E-383 -> -1.000000000000000E-383
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clam175 apply -1.000000000000001E-383 -> -1.000000000000001E-383
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clam177 apply -0.100000000000000E-383 -> -1.00000000000000E-384 Subnormal
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clam179 apply -0.000000000000010E-383 -> -1.0E-397 Subnormal
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clam181 apply -0.00000000000001E-383 -> -1E-397 Subnormal
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clam183 apply -0.000000000000001E-383 -> -1E-398 Subnormal
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-- underflows
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clam189 apply -1e-398 -> #8000000000000001 Subnormal
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clam190 apply -1.0e-398 -> #8000000000000001 Subnormal Rounded
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clam191 apply -1.9e-398 -> #8000000000000002 Subnormal Underflow Inexact Rounded
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clam192 apply -1.1e-398 -> #8000000000000001 Subnormal Underflow Inexact Rounded
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clam193 apply -1.00000000001e-398 -> #8000000000000001 Subnormal Underflow Inexact Rounded
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clam194 apply -1.00000000000001e-398 -> #8000000000000001 Subnormal Underflow Inexact Rounded
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clam195 apply -1.000000000000001e-398 -> #8000000000000001 Subnormal Underflow Inexact Rounded
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clam196 apply -0.1e-398 -> #8000000000000000 Subnormal Underflow Inexact Rounded Clamped
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clam197 apply -0.00000000001e-398 -> #8000000000000000 Subnormal Underflow Inexact Rounded Clamped
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clam198 apply -0.00000000000001e-398 -> #8000000000000000 Subnormal Underflow Inexact Rounded Clamped
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clam199 apply -0.000000000000001e-398 -> #8000000000000000 Subnormal Underflow Inexact Rounded Clamped
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-- zeros
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clam401 apply 0E-500 -> 0E-398 Clamped
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clam402 apply 0E-400 -> 0E-398 Clamped
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clam403 apply 0E-398 -> 0E-398
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clam404 apply 0.000000000000000E-383 -> 0E-398
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clam405 apply 0E-2 -> 0.00
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clam406 apply 0 -> 0
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clam407 apply 0E+3 -> 0E+3
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clam408 apply 0E+369 -> 0E+369
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-- clamped zeros...
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clam410 apply 0E+370 -> 0E+369 Clamped
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clam411 apply 0E+384 -> 0E+369 Clamped
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clam412 apply 0E+400 -> 0E+369 Clamped
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clam413 apply 0E+500 -> 0E+369 Clamped
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-- negative zeros
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clam420 apply -0E-500 -> -0E-398 Clamped
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clam421 apply -0E-400 -> -0E-398 Clamped
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clam422 apply -0E-398 -> -0E-398
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clam423 apply -0.000000000000000E-383 -> -0E-398
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clam424 apply -0E-2 -> -0.00
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clam425 apply -0 -> -0
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clam426 apply -0E+3 -> -0E+3
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clam427 apply -0E+369 -> -0E+369
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-- clamped zeros...
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clam431 apply -0E+370 -> -0E+369 Clamped
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clam432 apply -0E+384 -> -0E+369 Clamped
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clam433 apply -0E+400 -> -0E+369 Clamped
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clam434 apply -0E+500 -> -0E+369 Clamped
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-- fold-down full sequence
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clam601 apply 1E+384 -> 1.000000000000000E+384 Clamped
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clam603 apply 1E+383 -> 1.00000000000000E+383 Clamped
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clam605 apply 1E+382 -> 1.0000000000000E+382 Clamped
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clam607 apply 1E+381 -> 1.000000000000E+381 Clamped
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clam609 apply 1E+380 -> 1.00000000000E+380 Clamped
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clam611 apply 1E+379 -> 1.0000000000E+379 Clamped
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clam613 apply 1E+378 -> 1.000000000E+378 Clamped
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clam615 apply 1E+377 -> 1.00000000E+377 Clamped
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clam617 apply 1E+376 -> 1.0000000E+376 Clamped
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clam619 apply 1E+375 -> 1.000000E+375 Clamped
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clam621 apply 1E+374 -> 1.00000E+374 Clamped
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clam623 apply 1E+373 -> 1.0000E+373 Clamped
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clam625 apply 1E+372 -> 1.000E+372 Clamped
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clam627 apply 1E+371 -> 1.00E+371 Clamped
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clam629 apply 1E+370 -> 1.0E+370 Clamped
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clam631 apply 1E+369 -> 1E+369
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clam633 apply 1E+368 -> 1E+368
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-- same with 9s
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clam641 apply 9E+384 -> 9.000000000000000E+384 Clamped
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clam643 apply 9E+383 -> 9.00000000000000E+383 Clamped
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clam645 apply 9E+382 -> 9.0000000000000E+382 Clamped
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clam647 apply 9E+381 -> 9.000000000000E+381 Clamped
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clam649 apply 9E+380 -> 9.00000000000E+380 Clamped
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clam651 apply 9E+379 -> 9.0000000000E+379 Clamped
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clam653 apply 9E+378 -> 9.000000000E+378 Clamped
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clam655 apply 9E+377 -> 9.00000000E+377 Clamped
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clam657 apply 9E+376 -> 9.0000000E+376 Clamped
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clam659 apply 9E+375 -> 9.000000E+375 Clamped
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clam661 apply 9E+374 -> 9.00000E+374 Clamped
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clam663 apply 9E+373 -> 9.0000E+373 Clamped
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clam665 apply 9E+372 -> 9.000E+372 Clamped
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clam667 apply 9E+371 -> 9.00E+371 Clamped
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clam669 apply 9E+370 -> 9.0E+370 Clamped
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clam671 apply 9E+369 -> 9E+369
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clam673 apply 9E+368 -> 9E+368
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-- subnormals clamped to 0-Etiny
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precision: 16
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maxExponent: 384
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minExponent: -383
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clam681 apply 7E-398 -> 7E-398 Subnormal
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clam682 apply 0E-398 -> 0E-398
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clam683 apply 7E-399 -> 1E-398 Subnormal Underflow Inexact Rounded
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clam684 apply 4E-399 -> 0E-398 Clamped Subnormal Underflow Inexact Rounded
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clam685 apply 7E-400 -> 0E-398 Clamped Subnormal Underflow Inexact Rounded
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clam686 apply 7E-401 -> 0E-398 Clamped Subnormal Underflow Inexact Rounded
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clam687 apply 0E-399 -> 0E-398 Clamped
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clam688 apply 0E-400 -> 0E-398 Clamped
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clam689 apply 0E-401 -> 0E-398 Clamped
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-- example from documentation
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precision: 7
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rounding: half_even
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maxExponent: +96
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minExponent: -95
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clamp: 0
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clam700 apply 1.23E+96 -> 1.23E+96
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clamp: 1
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clam701 apply 1.23E+96 -> 1.230000E+96 Clamped
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