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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. ........
257 lines
12 KiB
Text
257 lines
12 KiB
Text
------------------------------------------------------------------------
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-- ddToIntegral.decTest -- round Double to integral value --
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-- Copyright (c) IBM Corporation, 2001, 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 tests the extended specification 'round-to-integral
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-- value-exact' operations (from IEEE 854, later modified in 754r).
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-- All non-zero results are defined as being those from either copy or
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-- quantize, so those are assumed to have been tested extensively
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-- elsewhere; the tests here are for integrity, rounding mode, etc.
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-- Also, it is assumed the test harness will use these tests for both
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-- ToIntegralExact (which does set Inexact) and the fixed-name
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-- functions (which do not set Inexact).
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-- Note that decNumber implements an earlier definition of toIntegral
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-- which never sets Inexact; the decTest operator for that is called
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-- 'tointegral' instead of 'tointegralx'.
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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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ddintx001 tointegralx 0 -> 0
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ddintx002 tointegralx 0.0 -> 0
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ddintx003 tointegralx 0.1 -> 0 Inexact Rounded
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ddintx004 tointegralx 0.2 -> 0 Inexact Rounded
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ddintx005 tointegralx 0.3 -> 0 Inexact Rounded
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ddintx006 tointegralx 0.4 -> 0 Inexact Rounded
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ddintx007 tointegralx 0.5 -> 0 Inexact Rounded
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ddintx008 tointegralx 0.6 -> 1 Inexact Rounded
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ddintx009 tointegralx 0.7 -> 1 Inexact Rounded
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ddintx010 tointegralx 0.8 -> 1 Inexact Rounded
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ddintx011 tointegralx 0.9 -> 1 Inexact Rounded
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ddintx012 tointegralx 1 -> 1
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ddintx013 tointegralx 1.0 -> 1 Rounded
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ddintx014 tointegralx 1.1 -> 1 Inexact Rounded
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ddintx015 tointegralx 1.2 -> 1 Inexact Rounded
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ddintx016 tointegralx 1.3 -> 1 Inexact Rounded
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ddintx017 tointegralx 1.4 -> 1 Inexact Rounded
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ddintx018 tointegralx 1.5 -> 2 Inexact Rounded
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ddintx019 tointegralx 1.6 -> 2 Inexact Rounded
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ddintx020 tointegralx 1.7 -> 2 Inexact Rounded
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ddintx021 tointegralx 1.8 -> 2 Inexact Rounded
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ddintx022 tointegralx 1.9 -> 2 Inexact Rounded
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-- negatives
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ddintx031 tointegralx -0 -> -0
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ddintx032 tointegralx -0.0 -> -0
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ddintx033 tointegralx -0.1 -> -0 Inexact Rounded
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ddintx034 tointegralx -0.2 -> -0 Inexact Rounded
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ddintx035 tointegralx -0.3 -> -0 Inexact Rounded
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ddintx036 tointegralx -0.4 -> -0 Inexact Rounded
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ddintx037 tointegralx -0.5 -> -0 Inexact Rounded
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ddintx038 tointegralx -0.6 -> -1 Inexact Rounded
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ddintx039 tointegralx -0.7 -> -1 Inexact Rounded
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ddintx040 tointegralx -0.8 -> -1 Inexact Rounded
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ddintx041 tointegralx -0.9 -> -1 Inexact Rounded
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ddintx042 tointegralx -1 -> -1
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ddintx043 tointegralx -1.0 -> -1 Rounded
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ddintx044 tointegralx -1.1 -> -1 Inexact Rounded
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ddintx045 tointegralx -1.2 -> -1 Inexact Rounded
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ddintx046 tointegralx -1.3 -> -1 Inexact Rounded
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ddintx047 tointegralx -1.4 -> -1 Inexact Rounded
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ddintx048 tointegralx -1.5 -> -2 Inexact Rounded
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ddintx049 tointegralx -1.6 -> -2 Inexact Rounded
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ddintx050 tointegralx -1.7 -> -2 Inexact Rounded
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ddintx051 tointegralx -1.8 -> -2 Inexact Rounded
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ddintx052 tointegralx -1.9 -> -2 Inexact Rounded
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-- next two would be NaN using quantize(x, 0)
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ddintx053 tointegralx 10E+60 -> 1.0E+61
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ddintx054 tointegralx -10E+60 -> -1.0E+61
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-- numbers around precision
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ddintx060 tointegralx '56267E-17' -> '0' Inexact Rounded
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ddintx061 tointegralx '56267E-5' -> '1' Inexact Rounded
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ddintx062 tointegralx '56267E-2' -> '563' Inexact Rounded
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ddintx063 tointegralx '56267E-1' -> '5627' Inexact Rounded
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ddintx065 tointegralx '56267E-0' -> '56267'
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ddintx066 tointegralx '56267E+0' -> '56267'
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ddintx067 tointegralx '56267E+1' -> '5.6267E+5'
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ddintx068 tointegralx '56267E+9' -> '5.6267E+13'
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ddintx069 tointegralx '56267E+10' -> '5.6267E+14'
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ddintx070 tointegralx '56267E+11' -> '5.6267E+15'
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ddintx071 tointegralx '56267E+12' -> '5.6267E+16'
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ddintx072 tointegralx '56267E+13' -> '5.6267E+17'
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ddintx073 tointegralx '1.23E+96' -> '1.23E+96'
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ddintx074 tointegralx '1.23E+384' -> #47fd300000000000 Clamped
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ddintx080 tointegralx '-56267E-10' -> '-0' Inexact Rounded
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ddintx081 tointegralx '-56267E-5' -> '-1' Inexact Rounded
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ddintx082 tointegralx '-56267E-2' -> '-563' Inexact Rounded
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ddintx083 tointegralx '-56267E-1' -> '-5627' Inexact Rounded
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ddintx085 tointegralx '-56267E-0' -> '-56267'
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ddintx086 tointegralx '-56267E+0' -> '-56267'
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ddintx087 tointegralx '-56267E+1' -> '-5.6267E+5'
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ddintx088 tointegralx '-56267E+9' -> '-5.6267E+13'
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ddintx089 tointegralx '-56267E+10' -> '-5.6267E+14'
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ddintx090 tointegralx '-56267E+11' -> '-5.6267E+15'
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ddintx091 tointegralx '-56267E+12' -> '-5.6267E+16'
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ddintx092 tointegralx '-56267E+13' -> '-5.6267E+17'
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ddintx093 tointegralx '-1.23E+96' -> '-1.23E+96'
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ddintx094 tointegralx '-1.23E+384' -> #c7fd300000000000 Clamped
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-- subnormal inputs
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ddintx100 tointegralx 1E-299 -> 0 Inexact Rounded
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ddintx101 tointegralx 0.1E-299 -> 0 Inexact Rounded
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ddintx102 tointegralx 0.01E-299 -> 0 Inexact Rounded
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ddintx103 tointegralx 0E-299 -> 0
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-- specials and zeros
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ddintx120 tointegralx 'Inf' -> Infinity
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ddintx121 tointegralx '-Inf' -> -Infinity
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ddintx122 tointegralx NaN -> NaN
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ddintx123 tointegralx sNaN -> NaN Invalid_operation
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ddintx124 tointegralx 0 -> 0
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ddintx125 tointegralx -0 -> -0
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ddintx126 tointegralx 0.000 -> 0
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ddintx127 tointegralx 0.00 -> 0
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ddintx128 tointegralx 0.0 -> 0
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ddintx129 tointegralx 0 -> 0
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ddintx130 tointegralx 0E-3 -> 0
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ddintx131 tointegralx 0E-2 -> 0
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ddintx132 tointegralx 0E-1 -> 0
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ddintx133 tointegralx 0E-0 -> 0
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ddintx134 tointegralx 0E+1 -> 0E+1
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ddintx135 tointegralx 0E+2 -> 0E+2
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ddintx136 tointegralx 0E+3 -> 0E+3
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ddintx137 tointegralx 0E+4 -> 0E+4
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ddintx138 tointegralx 0E+5 -> 0E+5
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ddintx139 tointegralx -0.000 -> -0
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ddintx140 tointegralx -0.00 -> -0
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ddintx141 tointegralx -0.0 -> -0
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ddintx142 tointegralx -0 -> -0
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ddintx143 tointegralx -0E-3 -> -0
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ddintx144 tointegralx -0E-2 -> -0
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ddintx145 tointegralx -0E-1 -> -0
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ddintx146 tointegralx -0E-0 -> -0
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ddintx147 tointegralx -0E+1 -> -0E+1
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ddintx148 tointegralx -0E+2 -> -0E+2
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ddintx149 tointegralx -0E+3 -> -0E+3
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ddintx150 tointegralx -0E+4 -> -0E+4
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ddintx151 tointegralx -0E+5 -> -0E+5
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-- propagating NaNs
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ddintx152 tointegralx NaN808 -> NaN808
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ddintx153 tointegralx sNaN080 -> NaN80 Invalid_operation
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ddintx154 tointegralx -NaN808 -> -NaN808
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ddintx155 tointegralx -sNaN080 -> -NaN80 Invalid_operation
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ddintx156 tointegralx -NaN -> -NaN
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ddintx157 tointegralx -sNaN -> -NaN Invalid_operation
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-- examples
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rounding: half_up
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ddintx200 tointegralx 2.1 -> 2 Inexact Rounded
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ddintx201 tointegralx 100 -> 100
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ddintx202 tointegralx 100.0 -> 100 Rounded
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ddintx203 tointegralx 101.5 -> 102 Inexact Rounded
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ddintx204 tointegralx -101.5 -> -102 Inexact Rounded
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ddintx205 tointegralx 10E+5 -> 1.0E+6
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ddintx206 tointegralx 7.89E+77 -> 7.89E+77
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ddintx207 tointegralx -Inf -> -Infinity
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-- all rounding modes
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rounding: half_even
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ddintx210 tointegralx 55.5 -> 56 Inexact Rounded
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ddintx211 tointegralx 56.5 -> 56 Inexact Rounded
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ddintx212 tointegralx 57.5 -> 58 Inexact Rounded
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ddintx213 tointegralx -55.5 -> -56 Inexact Rounded
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ddintx214 tointegralx -56.5 -> -56 Inexact Rounded
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ddintx215 tointegralx -57.5 -> -58 Inexact Rounded
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rounding: half_up
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ddintx220 tointegralx 55.5 -> 56 Inexact Rounded
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ddintx221 tointegralx 56.5 -> 57 Inexact Rounded
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ddintx222 tointegralx 57.5 -> 58 Inexact Rounded
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ddintx223 tointegralx -55.5 -> -56 Inexact Rounded
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ddintx224 tointegralx -56.5 -> -57 Inexact Rounded
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ddintx225 tointegralx -57.5 -> -58 Inexact Rounded
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rounding: half_down
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ddintx230 tointegralx 55.5 -> 55 Inexact Rounded
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ddintx231 tointegralx 56.5 -> 56 Inexact Rounded
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ddintx232 tointegralx 57.5 -> 57 Inexact Rounded
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ddintx233 tointegralx -55.5 -> -55 Inexact Rounded
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ddintx234 tointegralx -56.5 -> -56 Inexact Rounded
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ddintx235 tointegralx -57.5 -> -57 Inexact Rounded
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rounding: up
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ddintx240 tointegralx 55.3 -> 56 Inexact Rounded
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ddintx241 tointegralx 56.3 -> 57 Inexact Rounded
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ddintx242 tointegralx 57.3 -> 58 Inexact Rounded
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ddintx243 tointegralx -55.3 -> -56 Inexact Rounded
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ddintx244 tointegralx -56.3 -> -57 Inexact Rounded
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ddintx245 tointegralx -57.3 -> -58 Inexact Rounded
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rounding: down
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ddintx250 tointegralx 55.7 -> 55 Inexact Rounded
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ddintx251 tointegralx 56.7 -> 56 Inexact Rounded
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ddintx252 tointegralx 57.7 -> 57 Inexact Rounded
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ddintx253 tointegralx -55.7 -> -55 Inexact Rounded
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ddintx254 tointegralx -56.7 -> -56 Inexact Rounded
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ddintx255 tointegralx -57.7 -> -57 Inexact Rounded
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rounding: ceiling
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ddintx260 tointegralx 55.3 -> 56 Inexact Rounded
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ddintx261 tointegralx 56.3 -> 57 Inexact Rounded
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ddintx262 tointegralx 57.3 -> 58 Inexact Rounded
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ddintx263 tointegralx -55.3 -> -55 Inexact Rounded
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ddintx264 tointegralx -56.3 -> -56 Inexact Rounded
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ddintx265 tointegralx -57.3 -> -57 Inexact Rounded
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rounding: floor
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ddintx270 tointegralx 55.7 -> 55 Inexact Rounded
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ddintx271 tointegralx 56.7 -> 56 Inexact Rounded
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ddintx272 tointegralx 57.7 -> 57 Inexact Rounded
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ddintx273 tointegralx -55.7 -> -56 Inexact Rounded
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ddintx274 tointegralx -56.7 -> -57 Inexact Rounded
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ddintx275 tointegralx -57.7 -> -58 Inexact Rounded
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-- Int and uInt32 edge values for testing conversions
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ddintx300 tointegralx -2147483646 -> -2147483646
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ddintx301 tointegralx -2147483647 -> -2147483647
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ddintx302 tointegralx -2147483648 -> -2147483648
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ddintx303 tointegralx -2147483649 -> -2147483649
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ddintx304 tointegralx 2147483646 -> 2147483646
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ddintx305 tointegralx 2147483647 -> 2147483647
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ddintx306 tointegralx 2147483648 -> 2147483648
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ddintx307 tointegralx 2147483649 -> 2147483649
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ddintx308 tointegralx 4294967294 -> 4294967294
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ddintx309 tointegralx 4294967295 -> 4294967295
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ddintx310 tointegralx 4294967296 -> 4294967296
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ddintx311 tointegralx 4294967297 -> 4294967297
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