2004-07-01 08:01:35 -03:00
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------------------------------------------------------------------------
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-- tointegral.decTest -- round decimal to integral value --
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2008-07-31 13:32:12 -03:00
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-- Copyright (c) IBM Corporation, 2001, 2008. All rights reserved. --
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2004-07-01 08:01:35 -03:00
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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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2009-10-08 13:33:06 -03:00
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version: 2.59
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2004-07-01 08:01:35 -03:00
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-- This set of tests tests the extended specification 'round-to-integral
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-- value' operation (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.
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-- Note that 754r requires that Inexact not be set, and we similarly
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-- assume Rounded is not set.
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extended: 1
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precision: 9
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rounding: half_up
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maxExponent: 999
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minExponent: -999
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intx001 tointegral 0 -> 0
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intx002 tointegral 0.0 -> 0
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intx003 tointegral 0.1 -> 0
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intx004 tointegral 0.2 -> 0
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intx005 tointegral 0.3 -> 0
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intx006 tointegral 0.4 -> 0
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intx007 tointegral 0.5 -> 1
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intx008 tointegral 0.6 -> 1
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intx009 tointegral 0.7 -> 1
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intx010 tointegral 0.8 -> 1
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intx011 tointegral 0.9 -> 1
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intx012 tointegral 1 -> 1
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intx013 tointegral 1.0 -> 1
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intx014 tointegral 1.1 -> 1
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intx015 tointegral 1.2 -> 1
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intx016 tointegral 1.3 -> 1
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intx017 tointegral 1.4 -> 1
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intx018 tointegral 1.5 -> 2
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intx019 tointegral 1.6 -> 2
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intx020 tointegral 1.7 -> 2
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intx021 tointegral 1.8 -> 2
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intx022 tointegral 1.9 -> 2
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-- negatives
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intx031 tointegral -0 -> -0
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intx032 tointegral -0.0 -> -0
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intx033 tointegral -0.1 -> -0
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intx034 tointegral -0.2 -> -0
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intx035 tointegral -0.3 -> -0
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intx036 tointegral -0.4 -> -0
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intx037 tointegral -0.5 -> -1
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intx038 tointegral -0.6 -> -1
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intx039 tointegral -0.7 -> -1
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intx040 tointegral -0.8 -> -1
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intx041 tointegral -0.9 -> -1
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intx042 tointegral -1 -> -1
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intx043 tointegral -1.0 -> -1
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intx044 tointegral -1.1 -> -1
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intx045 tointegral -1.2 -> -1
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intx046 tointegral -1.3 -> -1
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intx047 tointegral -1.4 -> -1
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intx048 tointegral -1.5 -> -2
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intx049 tointegral -1.6 -> -2
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intx050 tointegral -1.7 -> -2
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intx051 tointegral -1.8 -> -2
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intx052 tointegral -1.9 -> -2
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-- next two would be NaN using quantize(x, 0)
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intx053 tointegral 10E+30 -> 1.0E+31
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intx054 tointegral -10E+30 -> -1.0E+31
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-- numbers around precision
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precision: 9
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intx060 tointegral '56267E-10' -> '0'
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intx061 tointegral '56267E-5' -> '1'
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intx062 tointegral '56267E-2' -> '563'
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intx063 tointegral '56267E-1' -> '5627'
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intx065 tointegral '56267E-0' -> '56267'
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intx066 tointegral '56267E+0' -> '56267'
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intx067 tointegral '56267E+1' -> '5.6267E+5'
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intx068 tointegral '56267E+2' -> '5.6267E+6'
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intx069 tointegral '56267E+3' -> '5.6267E+7'
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intx070 tointegral '56267E+4' -> '5.6267E+8'
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intx071 tointegral '56267E+5' -> '5.6267E+9'
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intx072 tointegral '56267E+6' -> '5.6267E+10'
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intx073 tointegral '1.23E+96' -> '1.23E+96'
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intx074 tointegral '1.23E+384' -> '1.23E+384'
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intx075 tointegral '1.23E+999' -> '1.23E+999'
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intx080 tointegral '-56267E-10' -> '-0'
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intx081 tointegral '-56267E-5' -> '-1'
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intx082 tointegral '-56267E-2' -> '-563'
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intx083 tointegral '-56267E-1' -> '-5627'
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intx085 tointegral '-56267E-0' -> '-56267'
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intx086 tointegral '-56267E+0' -> '-56267'
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intx087 tointegral '-56267E+1' -> '-5.6267E+5'
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intx088 tointegral '-56267E+2' -> '-5.6267E+6'
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intx089 tointegral '-56267E+3' -> '-5.6267E+7'
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intx090 tointegral '-56267E+4' -> '-5.6267E+8'
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intx091 tointegral '-56267E+5' -> '-5.6267E+9'
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intx092 tointegral '-56267E+6' -> '-5.6267E+10'
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intx093 tointegral '-1.23E+96' -> '-1.23E+96'
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intx094 tointegral '-1.23E+384' -> '-1.23E+384'
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intx095 tointegral '-1.23E+999' -> '-1.23E+999'
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-- subnormal inputs
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intx100 tointegral 1E-999 -> 0
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intx101 tointegral 0.1E-999 -> 0
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intx102 tointegral 0.01E-999 -> 0
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intx103 tointegral 0E-999 -> 0
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-- specials and zeros
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intx120 tointegral 'Inf' -> Infinity
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intx121 tointegral '-Inf' -> -Infinity
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intx122 tointegral NaN -> NaN
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intx123 tointegral sNaN -> NaN Invalid_operation
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intx124 tointegral 0 -> 0
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intx125 tointegral -0 -> -0
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intx126 tointegral 0.000 -> 0
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intx127 tointegral 0.00 -> 0
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intx128 tointegral 0.0 -> 0
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intx129 tointegral 0 -> 0
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intx130 tointegral 0E-3 -> 0
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intx131 tointegral 0E-2 -> 0
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intx132 tointegral 0E-1 -> 0
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intx133 tointegral 0E-0 -> 0
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intx134 tointegral 0E+1 -> 0E+1
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intx135 tointegral 0E+2 -> 0E+2
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intx136 tointegral 0E+3 -> 0E+3
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intx137 tointegral 0E+4 -> 0E+4
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intx138 tointegral 0E+5 -> 0E+5
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intx139 tointegral -0.000 -> -0
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intx140 tointegral -0.00 -> -0
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intx141 tointegral -0.0 -> -0
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intx142 tointegral -0 -> -0
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intx143 tointegral -0E-3 -> -0
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intx144 tointegral -0E-2 -> -0
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intx145 tointegral -0E-1 -> -0
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intx146 tointegral -0E-0 -> -0
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intx147 tointegral -0E+1 -> -0E+1
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intx148 tointegral -0E+2 -> -0E+2
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intx149 tointegral -0E+3 -> -0E+3
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intx150 tointegral -0E+4 -> -0E+4
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intx151 tointegral -0E+5 -> -0E+5
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-- propagating NaNs
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intx152 tointegral NaN808 -> NaN808
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intx153 tointegral sNaN080 -> NaN80 Invalid_operation
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intx154 tointegral -NaN808 -> -NaN808
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intx155 tointegral -sNaN080 -> -NaN80 Invalid_operation
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intx156 tointegral -NaN -> -NaN
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intx157 tointegral -sNaN -> -NaN Invalid_operation
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-- examples
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rounding: half_up
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precision: 9
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intx200 tointegral 2.1 -> 2
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intx201 tointegral 100 -> 100
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intx202 tointegral 100.0 -> 100
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intx203 tointegral 101.5 -> 102
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intx204 tointegral -101.5 -> -102
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intx205 tointegral 10E+5 -> 1.0E+6
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intx206 tointegral 7.89E+77 -> 7.89E+77
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intx207 tointegral -Inf -> -Infinity
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Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r58096 | brett.cannon | 2007-09-10 23:38:27 +0200 (Mon, 10 Sep 2007) | 4 lines
Fix a possible segfault from recursing too deep to get the repr of a list.
Closes issue #1096.
........
r58097 | bill.janssen | 2007-09-10 23:51:02 +0200 (Mon, 10 Sep 2007) | 33 lines
More work on SSL support.
* Much expanded test suite:
All protocols tested against all other protocols.
All protocols tested with all certificate options.
Tests for bad key and bad cert.
Test of STARTTLS functionality.
Test of RAND_* functions.
* Fixes for threading/malloc bug.
* Issue 1065 fixed:
sslsocket class renamed to SSLSocket.
sslerror class renamed to SSLError.
Function "wrap_socket" now used to wrap an existing socket.
* Issue 1583946 finally fixed:
Support for subjectAltName added.
Subject name now returned as proper DN list of RDNs.
* SSLError exported from socket as "sslerror".
* RAND_* functions properly exported from ssl.py.
* Documentation improved:
Example of how to create a self-signed certificate.
Better indexing.
........
r58098 | guido.van.rossum | 2007-09-11 00:02:25 +0200 (Tue, 11 Sep 2007) | 9 lines
Patch # 1140 (my code, approved by Effbot).
Make sure the type of the return value of re.sub(x, y, z) is the type
of y+x (i.e. unicode if either is unicode, str if they are both str)
even if there are no substitutions or if x==z (which triggered various
special cases in join_list()).
Could be backported to 2.5; no need to port to 3.0.
........
r58099 | guido.van.rossum | 2007-09-11 00:36:02 +0200 (Tue, 11 Sep 2007) | 8 lines
Patch # 1026 by Benjamin Aranguren (with Alex Martelli):
Backport abc.py and isinstance/issubclass overloading to 2.6.
I had to backport test_typechecks.py myself, and make one small change
to abc.py to avoid duplicate work when x.__class__ and type(x) are the
same.
........
r58100 | bill.janssen | 2007-09-11 01:41:24 +0200 (Tue, 11 Sep 2007) | 3 lines
A better way of finding an open port to test with.
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r58101 | bill.janssen | 2007-09-11 03:09:19 +0200 (Tue, 11 Sep 2007) | 4 lines
Make sure test_ssl doesn't reference the ssl module in a
context where it can't be imported.
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r58102 | bill.janssen | 2007-09-11 04:42:07 +0200 (Tue, 11 Sep 2007) | 3 lines
Fix some documentation bugs.
........
r58103 | nick.coghlan | 2007-09-11 16:01:18 +0200 (Tue, 11 Sep 2007) | 1 line
Always use the -E flag when spawning subprocesses in test_cmd_line (Issue 1056)
........
r58106 | thomas.heller | 2007-09-11 21:17:48 +0200 (Tue, 11 Sep 2007) | 3 lines
Disable some tests that fail on the 'ppc Debian unstable' buildbot to
find out if they cause the segfault on the 'alpha Debian' machine.
........
r58108 | brett.cannon | 2007-09-11 23:02:28 +0200 (Tue, 11 Sep 2007) | 6 lines
Generators had their throw() method allowing string exceptions. That's a
no-no.
Fixes issue #1147. Need to fix 2.5 to raise a proper warning if a string
exception is passed in.
........
r58112 | georg.brandl | 2007-09-12 20:03:51 +0200 (Wed, 12 Sep 2007) | 3 lines
New documentation page for the bdb module.
(This doesn't need to be merged to Py3k.)
........
r58114 | georg.brandl | 2007-09-12 20:05:57 +0200 (Wed, 12 Sep 2007) | 2 lines
Bug #1152: use non-deprecated name in example.
........
r58115 | georg.brandl | 2007-09-12 20:08:33 +0200 (Wed, 12 Sep 2007) | 2 lines
Fix #1122: wrong return type documented for various _Size() functions.
........
r58117 | georg.brandl | 2007-09-12 20:10:56 +0200 (Wed, 12 Sep 2007) | 2 lines
Fix #1139: PyFile_Encoding really is PyFile_SetEncoding.
........
r58119 | georg.brandl | 2007-09-12 20:29:18 +0200 (Wed, 12 Sep 2007) | 2 lines
bug #1154: release memory allocated by "es" PyArg_ParseTuple format specifier.
........
r58121 | bill.janssen | 2007-09-12 20:52:05 +0200 (Wed, 12 Sep 2007) | 1 line
root certificate for https://svn.python.org/, used in test_ssl
........
r58122 | georg.brandl | 2007-09-12 21:00:07 +0200 (Wed, 12 Sep 2007) | 3 lines
Bug #1153: repr.repr() now doesn't require set and dictionary items
to be orderable to properly represent them.
........
r58125 | georg.brandl | 2007-09-12 21:29:28 +0200 (Wed, 12 Sep 2007) | 4 lines
#1120: put explicit version in the shebang lines of pydoc, idle
and smtpd.py scripts that are installed by setup.py. That way, they
work when only "make altinstall" is used.
........
r58139 | mark.summerfield | 2007-09-13 16:54:30 +0200 (Thu, 13 Sep 2007) | 9 lines
Replaced variable o with obj in operator.rst because o is easy to
confuse.
Added a note about Python 3's collections.Mapping etc., above section
that describes isMappingType() etc.
Added xrefs between os, os.path, fileinput, and open().
........
r58143 | facundo.batista | 2007-09-13 20:13:15 +0200 (Thu, 13 Sep 2007) | 7 lines
Merged the decimal-branch (revisions 54886 to 58140). Decimal is now
fully updated to the latests Decimal Specification (v1.66) and the
latests test cases (v2.56).
Thanks to Mark Dickinson for all his help during this process.
........
r58145 | facundo.batista | 2007-09-13 20:42:09 +0200 (Thu, 13 Sep 2007) | 7 lines
Put the parameter watchexp back in (changed watchexp from an int
to a bool). Also second argument to watchexp is now converted
to Decimal, just as with all the other two-argument operations.
Thanks Mark Dickinson.
........
r58147 | andrew.kuchling | 2007-09-14 00:49:34 +0200 (Fri, 14 Sep 2007) | 1 line
Add various items
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r58148 | andrew.kuchling | 2007-09-14 00:50:10 +0200 (Fri, 14 Sep 2007) | 1 line
Make target unique
........
r58154 | facundo.batista | 2007-09-14 20:58:34 +0200 (Fri, 14 Sep 2007) | 3 lines
Included the new functions, and new descriptions.
........
r58155 | thomas.heller | 2007-09-14 21:40:35 +0200 (Fri, 14 Sep 2007) | 2 lines
ctypes.util.find_library uses dump(1) instead of objdump(1) on Solaris.
Fixes issue #1777530; will backport to release25-maint.
........
r58159 | facundo.batista | 2007-09-14 23:29:52 +0200 (Fri, 14 Sep 2007) | 3 lines
Some additions (examples and a bit on the tutorial).
........
r58160 | georg.brandl | 2007-09-15 18:53:36 +0200 (Sat, 15 Sep 2007) | 2 lines
Remove bdb from the "undocumented modules" list.
........
r58164 | bill.janssen | 2007-09-17 00:06:00 +0200 (Mon, 17 Sep 2007) | 15 lines
Add support for asyncore server-side SSL support. This requires
adding the 'makefile' method to ssl.SSLSocket, and importing the
requisite fakefile class from socket.py, and making the appropriate
changes to it to make it use the SSL connection.
Added sample HTTPS server to test_ssl.py, and test that uses it.
Change SSL tests to use https://svn.python.org/, instead of
www.sf.net and pop.gmail.com.
Added utility function to ssl module, get_server_certificate,
to wrap up the several things to be done to pull a certificate
from a remote server.
........
r58173 | bill.janssen | 2007-09-17 01:16:46 +0200 (Mon, 17 Sep 2007) | 1 line
use binary mode when reading files for testAsyncore to make Windows happy
........
r58175 | raymond.hettinger | 2007-09-17 02:55:00 +0200 (Mon, 17 Sep 2007) | 7 lines
Sync-up named tuples with the latest version of the ASPN recipe.
Allows optional commas in the field-name spec (help when named tuples are used in conjuction with sql queries).
Adds the __fields__ attribute for introspection and to support conversion to dictionary form.
Adds a __replace__() method similar to str.replace() but using a named field as a target.
Clean-up spelling and presentation in doc-strings.
........
r58176 | brett.cannon | 2007-09-17 05:28:34 +0200 (Mon, 17 Sep 2007) | 5 lines
Add a bunch of GIL release/acquire points in tp_print implementations and for
PyObject_Print().
Closes issue #1164.
........
r58177 | sean.reifschneider | 2007-09-17 07:45:04 +0200 (Mon, 17 Sep 2007) | 2 lines
issue1597011: Fix for bz2 module corner-case error due to error checking bug.
........
r58180 | facundo.batista | 2007-09-17 18:26:50 +0200 (Mon, 17 Sep 2007) | 3 lines
Decimal is updated, :)
........
r58181 | facundo.batista | 2007-09-17 19:30:13 +0200 (Mon, 17 Sep 2007) | 5 lines
The methods always return Decimal classes, even if they're
executed through a subclass (thanks Mark Dickinson).
Added a bit of testing for this.
........
r58183 | sean.reifschneider | 2007-09-17 22:53:21 +0200 (Mon, 17 Sep 2007) | 2 lines
issue1082: Fixing platform and system for Vista.
........
r58185 | andrew.kuchling | 2007-09-18 03:36:16 +0200 (Tue, 18 Sep 2007) | 1 line
Add item; sort properly
........
r58186 | raymond.hettinger | 2007-09-18 05:33:19 +0200 (Tue, 18 Sep 2007) | 1 line
Handle corner cased on 0-tuples and 1-tuples. Add verbose option so people can see how it works.
........
r58192 | georg.brandl | 2007-09-18 09:24:40 +0200 (Tue, 18 Sep 2007) | 2 lines
A bit of reordering, also show more subheadings in the lang ref index.
........
r58193 | facundo.batista | 2007-09-18 18:53:18 +0200 (Tue, 18 Sep 2007) | 4 lines
Speed up of the various division operations (remainder, divide,
divideint and divmod). Thanks Mark Dickinson.
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r58197 | raymond.hettinger | 2007-09-19 00:18:02 +0200 (Wed, 19 Sep 2007) | 1 line
Cleanup docs for NamedTuple.
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2007-09-19 00:06:30 -03:00
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-- all rounding modes
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rounding: half_even
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intx210 tointegral 55.5 -> 56
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intx211 tointegral 56.5 -> 56
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intx212 tointegral 57.5 -> 58
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intx213 tointegral -55.5 -> -56
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intx214 tointegral -56.5 -> -56
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intx215 tointegral -57.5 -> -58
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rounding: half_up
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intx220 tointegral 55.5 -> 56
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intx221 tointegral 56.5 -> 57
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intx222 tointegral 57.5 -> 58
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intx223 tointegral -55.5 -> -56
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intx224 tointegral -56.5 -> -57
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intx225 tointegral -57.5 -> -58
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rounding: half_down
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intx230 tointegral 55.5 -> 55
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intx231 tointegral 56.5 -> 56
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intx232 tointegral 57.5 -> 57
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intx233 tointegral -55.5 -> -55
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intx234 tointegral -56.5 -> -56
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intx235 tointegral -57.5 -> -57
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rounding: up
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intx240 tointegral 55.3 -> 56
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intx241 tointegral 56.3 -> 57
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intx242 tointegral 57.3 -> 58
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intx243 tointegral -55.3 -> -56
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intx244 tointegral -56.3 -> -57
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intx245 tointegral -57.3 -> -58
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rounding: down
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intx250 tointegral 55.7 -> 55
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intx251 tointegral 56.7 -> 56
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intx252 tointegral 57.7 -> 57
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intx253 tointegral -55.7 -> -55
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intx254 tointegral -56.7 -> -56
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intx255 tointegral -57.7 -> -57
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rounding: ceiling
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intx260 tointegral 55.3 -> 56
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intx261 tointegral 56.3 -> 57
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intx262 tointegral 57.3 -> 58
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intx263 tointegral -55.3 -> -55
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intx264 tointegral -56.3 -> -56
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intx265 tointegral -57.3 -> -57
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rounding: floor
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intx270 tointegral 55.7 -> 55
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intx271 tointegral 56.7 -> 56
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intx272 tointegral 57.7 -> 57
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intx273 tointegral -55.7 -> -56
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intx274 tointegral -56.7 -> -57
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intx275 tointegral -57.7 -> -58
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