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python-3.6.zip added from Github
README.cosmo contains the necessary links.
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ahgamut
Justine Tunney
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257
third_party/python/Lib/test/decimaltestdata/dqToIntegral.decTest
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257
third_party/python/Lib/test/decimaltestdata/dqToIntegral.decTest
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------------------------------------------------------------------------
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-- dqToIntegral.decTest -- round Quad to integral value --
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-- Copyright (c) IBM Corporation, 2001, 2008. 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: 2.59
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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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extended: 1
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clamp: 1
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precision: 34
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maxExponent: 6144
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minExponent: -6143
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rounding: half_even
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dqintx001 tointegralx 0 -> 0
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dqintx002 tointegralx 0.0 -> 0
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dqintx003 tointegralx 0.1 -> 0 Inexact Rounded
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dqintx004 tointegralx 0.2 -> 0 Inexact Rounded
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dqintx005 tointegralx 0.3 -> 0 Inexact Rounded
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dqintx006 tointegralx 0.4 -> 0 Inexact Rounded
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dqintx007 tointegralx 0.5 -> 0 Inexact Rounded
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dqintx008 tointegralx 0.6 -> 1 Inexact Rounded
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dqintx009 tointegralx 0.7 -> 1 Inexact Rounded
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dqintx010 tointegralx 0.8 -> 1 Inexact Rounded
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dqintx011 tointegralx 0.9 -> 1 Inexact Rounded
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dqintx012 tointegralx 1 -> 1
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dqintx013 tointegralx 1.0 -> 1 Rounded
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dqintx014 tointegralx 1.1 -> 1 Inexact Rounded
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dqintx015 tointegralx 1.2 -> 1 Inexact Rounded
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dqintx016 tointegralx 1.3 -> 1 Inexact Rounded
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dqintx017 tointegralx 1.4 -> 1 Inexact Rounded
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dqintx018 tointegralx 1.5 -> 2 Inexact Rounded
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dqintx019 tointegralx 1.6 -> 2 Inexact Rounded
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dqintx020 tointegralx 1.7 -> 2 Inexact Rounded
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dqintx021 tointegralx 1.8 -> 2 Inexact Rounded
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dqintx022 tointegralx 1.9 -> 2 Inexact Rounded
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-- negatives
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dqintx031 tointegralx -0 -> -0
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dqintx032 tointegralx -0.0 -> -0
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dqintx033 tointegralx -0.1 -> -0 Inexact Rounded
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dqintx034 tointegralx -0.2 -> -0 Inexact Rounded
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dqintx035 tointegralx -0.3 -> -0 Inexact Rounded
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dqintx036 tointegralx -0.4 -> -0 Inexact Rounded
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dqintx037 tointegralx -0.5 -> -0 Inexact Rounded
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dqintx038 tointegralx -0.6 -> -1 Inexact Rounded
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dqintx039 tointegralx -0.7 -> -1 Inexact Rounded
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dqintx040 tointegralx -0.8 -> -1 Inexact Rounded
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dqintx041 tointegralx -0.9 -> -1 Inexact Rounded
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dqintx042 tointegralx -1 -> -1
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dqintx043 tointegralx -1.0 -> -1 Rounded
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dqintx044 tointegralx -1.1 -> -1 Inexact Rounded
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dqintx045 tointegralx -1.2 -> -1 Inexact Rounded
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dqintx046 tointegralx -1.3 -> -1 Inexact Rounded
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dqintx047 tointegralx -1.4 -> -1 Inexact Rounded
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dqintx048 tointegralx -1.5 -> -2 Inexact Rounded
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dqintx049 tointegralx -1.6 -> -2 Inexact Rounded
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dqintx050 tointegralx -1.7 -> -2 Inexact Rounded
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dqintx051 tointegralx -1.8 -> -2 Inexact Rounded
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dqintx052 tointegralx -1.9 -> -2 Inexact Rounded
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-- next two would be NaN using quantize(x, 0)
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dqintx053 tointegralx 10E+60 -> 1.0E+61
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dqintx054 tointegralx -10E+60 -> -1.0E+61
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-- numbers around precision
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dqintx060 tointegralx '56267E-17' -> '0' Inexact Rounded
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dqintx061 tointegralx '56267E-5' -> '1' Inexact Rounded
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dqintx062 tointegralx '56267E-2' -> '563' Inexact Rounded
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dqintx063 tointegralx '56267E-1' -> '5627' Inexact Rounded
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dqintx065 tointegralx '56267E-0' -> '56267'
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dqintx066 tointegralx '56267E+0' -> '56267'
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dqintx067 tointegralx '56267E+1' -> '5.6267E+5'
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dqintx068 tointegralx '56267E+9' -> '5.6267E+13'
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dqintx069 tointegralx '56267E+10' -> '5.6267E+14'
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dqintx070 tointegralx '56267E+11' -> '5.6267E+15'
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dqintx071 tointegralx '56267E+12' -> '5.6267E+16'
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dqintx072 tointegralx '56267E+13' -> '5.6267E+17'
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dqintx073 tointegralx '1.23E+96' -> '1.23E+96'
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dqintx074 tointegralx '1.23E+6144' -> #47ffd300000000000000000000000000 Clamped
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dqintx080 tointegralx '-56267E-10' -> '-0' Inexact Rounded
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dqintx081 tointegralx '-56267E-5' -> '-1' Inexact Rounded
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dqintx082 tointegralx '-56267E-2' -> '-563' Inexact Rounded
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dqintx083 tointegralx '-56267E-1' -> '-5627' Inexact Rounded
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dqintx085 tointegralx '-56267E-0' -> '-56267'
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dqintx086 tointegralx '-56267E+0' -> '-56267'
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dqintx087 tointegralx '-56267E+1' -> '-5.6267E+5'
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dqintx088 tointegralx '-56267E+9' -> '-5.6267E+13'
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dqintx089 tointegralx '-56267E+10' -> '-5.6267E+14'
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dqintx090 tointegralx '-56267E+11' -> '-5.6267E+15'
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dqintx091 tointegralx '-56267E+12' -> '-5.6267E+16'
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dqintx092 tointegralx '-56267E+13' -> '-5.6267E+17'
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dqintx093 tointegralx '-1.23E+96' -> '-1.23E+96'
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dqintx094 tointegralx '-1.23E+6144' -> #c7ffd300000000000000000000000000 Clamped
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-- subnormal inputs
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dqintx100 tointegralx 1E-299 -> 0 Inexact Rounded
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dqintx101 tointegralx 0.1E-299 -> 0 Inexact Rounded
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dqintx102 tointegralx 0.01E-299 -> 0 Inexact Rounded
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dqintx103 tointegralx 0E-299 -> 0
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-- specials and zeros
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dqintx120 tointegralx 'Inf' -> Infinity
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dqintx121 tointegralx '-Inf' -> -Infinity
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dqintx122 tointegralx NaN -> NaN
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dqintx123 tointegralx sNaN -> NaN Invalid_operation
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dqintx124 tointegralx 0 -> 0
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dqintx125 tointegralx -0 -> -0
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dqintx126 tointegralx 0.000 -> 0
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dqintx127 tointegralx 0.00 -> 0
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dqintx128 tointegralx 0.0 -> 0
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dqintx129 tointegralx 0 -> 0
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dqintx130 tointegralx 0E-3 -> 0
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dqintx131 tointegralx 0E-2 -> 0
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dqintx132 tointegralx 0E-1 -> 0
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dqintx133 tointegralx 0E-0 -> 0
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dqintx134 tointegralx 0E+1 -> 0E+1
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dqintx135 tointegralx 0E+2 -> 0E+2
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dqintx136 tointegralx 0E+3 -> 0E+3
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dqintx137 tointegralx 0E+4 -> 0E+4
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dqintx138 tointegralx 0E+5 -> 0E+5
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dqintx139 tointegralx -0.000 -> -0
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dqintx140 tointegralx -0.00 -> -0
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dqintx141 tointegralx -0.0 -> -0
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dqintx142 tointegralx -0 -> -0
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dqintx143 tointegralx -0E-3 -> -0
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dqintx144 tointegralx -0E-2 -> -0
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dqintx145 tointegralx -0E-1 -> -0
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dqintx146 tointegralx -0E-0 -> -0
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dqintx147 tointegralx -0E+1 -> -0E+1
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dqintx148 tointegralx -0E+2 -> -0E+2
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dqintx149 tointegralx -0E+3 -> -0E+3
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dqintx150 tointegralx -0E+4 -> -0E+4
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dqintx151 tointegralx -0E+5 -> -0E+5
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-- propagating NaNs
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dqintx152 tointegralx NaN808 -> NaN808
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dqintx153 tointegralx sNaN080 -> NaN80 Invalid_operation
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dqintx154 tointegralx -NaN808 -> -NaN808
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dqintx155 tointegralx -sNaN080 -> -NaN80 Invalid_operation
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dqintx156 tointegralx -NaN -> -NaN
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dqintx157 tointegralx -sNaN -> -NaN Invalid_operation
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-- examples
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rounding: half_up
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dqintx200 tointegralx 2.1 -> 2 Inexact Rounded
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dqintx201 tointegralx 100 -> 100
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dqintx202 tointegralx 100.0 -> 100 Rounded
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dqintx203 tointegralx 101.5 -> 102 Inexact Rounded
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dqintx204 tointegralx -101.5 -> -102 Inexact Rounded
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dqintx205 tointegralx 10E+5 -> 1.0E+6
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dqintx206 tointegralx 7.89E+77 -> 7.89E+77
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dqintx207 tointegralx -Inf -> -Infinity
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-- all rounding modes
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rounding: half_even
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dqintx210 tointegralx 55.5 -> 56 Inexact Rounded
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dqintx211 tointegralx 56.5 -> 56 Inexact Rounded
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dqintx212 tointegralx 57.5 -> 58 Inexact Rounded
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dqintx213 tointegralx -55.5 -> -56 Inexact Rounded
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dqintx214 tointegralx -56.5 -> -56 Inexact Rounded
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dqintx215 tointegralx -57.5 -> -58 Inexact Rounded
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rounding: half_up
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dqintx220 tointegralx 55.5 -> 56 Inexact Rounded
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dqintx221 tointegralx 56.5 -> 57 Inexact Rounded
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dqintx222 tointegralx 57.5 -> 58 Inexact Rounded
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dqintx223 tointegralx -55.5 -> -56 Inexact Rounded
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dqintx224 tointegralx -56.5 -> -57 Inexact Rounded
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dqintx225 tointegralx -57.5 -> -58 Inexact Rounded
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rounding: half_down
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dqintx230 tointegralx 55.5 -> 55 Inexact Rounded
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dqintx231 tointegralx 56.5 -> 56 Inexact Rounded
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dqintx232 tointegralx 57.5 -> 57 Inexact Rounded
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dqintx233 tointegralx -55.5 -> -55 Inexact Rounded
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dqintx234 tointegralx -56.5 -> -56 Inexact Rounded
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dqintx235 tointegralx -57.5 -> -57 Inexact Rounded
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rounding: up
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dqintx240 tointegralx 55.3 -> 56 Inexact Rounded
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dqintx241 tointegralx 56.3 -> 57 Inexact Rounded
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dqintx242 tointegralx 57.3 -> 58 Inexact Rounded
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dqintx243 tointegralx -55.3 -> -56 Inexact Rounded
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dqintx244 tointegralx -56.3 -> -57 Inexact Rounded
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dqintx245 tointegralx -57.3 -> -58 Inexact Rounded
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rounding: down
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dqintx250 tointegralx 55.7 -> 55 Inexact Rounded
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dqintx251 tointegralx 56.7 -> 56 Inexact Rounded
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dqintx252 tointegralx 57.7 -> 57 Inexact Rounded
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dqintx253 tointegralx -55.7 -> -55 Inexact Rounded
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dqintx254 tointegralx -56.7 -> -56 Inexact Rounded
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dqintx255 tointegralx -57.7 -> -57 Inexact Rounded
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rounding: ceiling
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dqintx260 tointegralx 55.3 -> 56 Inexact Rounded
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dqintx261 tointegralx 56.3 -> 57 Inexact Rounded
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dqintx262 tointegralx 57.3 -> 58 Inexact Rounded
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dqintx263 tointegralx -55.3 -> -55 Inexact Rounded
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dqintx264 tointegralx -56.3 -> -56 Inexact Rounded
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dqintx265 tointegralx -57.3 -> -57 Inexact Rounded
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rounding: floor
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dqintx270 tointegralx 55.7 -> 55 Inexact Rounded
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dqintx271 tointegralx 56.7 -> 56 Inexact Rounded
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dqintx272 tointegralx 57.7 -> 57 Inexact Rounded
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dqintx273 tointegralx -55.7 -> -56 Inexact Rounded
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dqintx274 tointegralx -56.7 -> -57 Inexact Rounded
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dqintx275 tointegralx -57.7 -> -58 Inexact Rounded
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-- Int and uInt32 edge values for testing conversions
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dqintx300 tointegralx -2147483646 -> -2147483646
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dqintx301 tointegralx -2147483647 -> -2147483647
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dqintx302 tointegralx -2147483648 -> -2147483648
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dqintx303 tointegralx -2147483649 -> -2147483649
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dqintx304 tointegralx 2147483646 -> 2147483646
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dqintx305 tointegralx 2147483647 -> 2147483647
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dqintx306 tointegralx 2147483648 -> 2147483648
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dqintx307 tointegralx 2147483649 -> 2147483649
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dqintx308 tointegralx 4294967294 -> 4294967294
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dqintx309 tointegralx 4294967295 -> 4294967295
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dqintx310 tointegralx 4294967296 -> 4294967296
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dqintx311 tointegralx 4294967297 -> 4294967297
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