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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. ........
162 lines
6.1 KiB
Text
162 lines
6.1 KiB
Text
------------------------------------------------------------------------
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-- logb.decTest -- return integral adjusted exponent as per 754r --
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-- Copyright (c) IBM Corporation, 2005, 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 emphasises the testing of notable cases, as they will often
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-- have unusual paths (especially the 10**n results).
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extended: 1
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rounding: half_even
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maxExponent: 999
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minexponent: -999
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-- basics & examples
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precision: 9
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logbx001 logb 0 -> -Infinity Division_by_zero
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logbx002 logb 1E-999 -> -999
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logbx003 logb 9E-999 -> -999
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logbx004 logb 0.001 -> -3
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logbx005 logb 0.03 -> -2
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logbx006 logb 1 -> 0
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logbx007 logb 2 -> 0
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logbx008 logb 2.5 -> 0
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logbx009 logb 2.50 -> 0
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logbx010 logb 10 -> 1
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logbx011 logb 70 -> 1
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logbx012 logb 100 -> 2
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logbx013 logb 250 -> 2
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logbx014 logb +Infinity -> Infinity
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-- negatives are treated as positives
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logbx021 logb -0 -> -Infinity Division_by_zero
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logbx022 logb -1E-999 -> -999
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logbx023 logb -9E-999 -> -999
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logbx024 logb -0.001 -> -3
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logbx025 logb -1 -> 0
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logbx026 logb -2 -> 0
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logbx027 logb -10 -> 1
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logbx028 logb -70 -> 1
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logbx029 logb -100 -> 2
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logbx030 logb -100000000 -> 8
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logbx031 logb -Infinity -> Infinity
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-- zeros
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logbx111 logb 0 -> -Infinity Division_by_zero
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logbx112 logb -0 -> -Infinity Division_by_zero
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logbx113 logb 0E+4 -> -Infinity Division_by_zero
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logbx114 logb -0E+4 -> -Infinity Division_by_zero
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logbx115 logb 0.0000 -> -Infinity Division_by_zero
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logbx116 logb -0.0000 -> -Infinity Division_by_zero
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logbx117 logb 0E-141 -> -Infinity Division_by_zero
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logbx118 logb -0E-141 -> -Infinity Division_by_zero
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-- full coefficients, alternating bits
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logbx121 logb 268268268 -> 8
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logbx122 logb -268268268 -> 8
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logbx123 logb 134134134 -> 8
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logbx124 logb -134134134 -> 8
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-- Nmax, Nmin, Ntiny
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logbx131 logb 9.99999999E+999 -> 999
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logbx132 logb 1E-999 -> -999
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logbx133 logb 1.00000000E-999 -> -999
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logbx134 logb 1E-1007 -> -1007
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logbx135 logb -1E-1007 -> -1007
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logbx136 logb -1.00000000E-999 -> -999
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logbx137 logb -1E-999 -> -999
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logbx138 logb -9.99999999E+999 -> 999
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-- ones
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logbx0061 logb 1 -> 0
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logbx0062 logb 1.0 -> 0
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logbx0063 logb 1.000000000000000 -> 0
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logbx0064 logb 1.000000000000000000 -> 0
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-- notable cases -- exact powers of 10
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logbx1100 logb 1 -> 0
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logbx1101 logb 10 -> 1
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logbx1102 logb 100 -> 2
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logbx1103 logb 1000 -> 3
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logbx1104 logb 10000 -> 4
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logbx1105 logb 100000 -> 5
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logbx1106 logb 1000000 -> 6
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logbx1107 logb 10000000 -> 7
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logbx1108 logb 100000000 -> 8
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logbx1109 logb 1000000000 -> 9
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logbx1110 logb 10000000000 -> 10
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logbx1111 logb 100000000000 -> 11
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logbx1112 logb 1000000000000 -> 12
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logbx1113 logb 0.00000000001 -> -11
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logbx1114 logb 0.0000000001 -> -10
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logbx1115 logb 0.000000001 -> -9
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logbx1116 logb 0.00000001 -> -8
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logbx1117 logb 0.0000001 -> -7
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logbx1118 logb 0.000001 -> -6
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logbx1119 logb 0.00001 -> -5
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logbx1120 logb 0.0001 -> -4
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logbx1121 logb 0.001 -> -3
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logbx1122 logb 0.01 -> -2
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logbx1123 logb 0.1 -> -1
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logbx1124 logb 1E-99 -> -99
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logbx1125 logb 1E-100 -> -100
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logbx1126 logb 1E-383 -> -383
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logbx1127 logb 1E-999 -> -999
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-- suggestions from Ilan Nehama
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logbx1400 logb 10E-3 -> -2
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logbx1401 logb 10E-2 -> -1
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logbx1402 logb 100E-2 -> 0
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logbx1403 logb 1000E-2 -> 1
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logbx1404 logb 10000E-2 -> 2
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logbx1405 logb 10E-1 -> 0
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logbx1406 logb 100E-1 -> 1
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logbx1407 logb 1000E-1 -> 2
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logbx1408 logb 10000E-1 -> 3
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logbx1409 logb 10E0 -> 1
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logbx1410 logb 100E0 -> 2
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logbx1411 logb 1000E0 -> 3
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logbx1412 logb 10000E0 -> 4
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logbx1413 logb 10E1 -> 2
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logbx1414 logb 100E1 -> 3
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logbx1415 logb 1000E1 -> 4
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logbx1416 logb 10000E1 -> 5
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logbx1417 logb 10E2 -> 3
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logbx1418 logb 100E2 -> 4
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logbx1419 logb 1000E2 -> 5
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logbx1420 logb 10000E2 -> 6
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-- special values
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logbx820 logb Infinity -> Infinity
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logbx821 logb -Infinity -> Infinity
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logbx822 logb 0 -> -Infinity Division_by_zero
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logbx823 logb NaN -> NaN
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logbx824 logb sNaN -> NaN Invalid_operation
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-- propagating NaNs
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logbx825 logb sNaN123 -> NaN123 Invalid_operation
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logbx826 logb -sNaN321 -> -NaN321 Invalid_operation
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logbx827 logb NaN456 -> NaN456
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logbx828 logb -NaN654 -> -NaN654
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logbx829 logb NaN1 -> NaN1
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-- Null test
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logbx900 logb # -> NaN Invalid_operation
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