lib-python.2.5.test.decimaltestdata.copyabs.decTest Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of jython Show documentation
Show all versions of jython Show documentation
Jython is an implementation of the high-level, dynamic, object-oriented
language Python written in 100% Pure Java, and seamlessly integrated with
the Java platform. It thus allows you to run Python on any Java platform.
------------------------------------------------------------------------
-- copyAbs.decTest -- quiet copy and set sign to zero --
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases" --
-- at http://www2.hursley.ibm.com/decimal for the description of --
-- these testcases. --
-- --
-- These testcases are experimental ('beta' versions), and they --
-- may contain errors. They are offered on an as-is basis. In --
-- particular, achieving the same results as the tests here is not --
-- a guarantee that an implementation complies with any Standard --
-- or specification. The tests are not exhaustive. --
-- --
-- Please send comments, suggestions, and corrections to the author: --
-- Mike Cowlishaw, IBM Fellow --
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- [email protected] --
------------------------------------------------------------------------
version: 2.57
extended: 1
precision: 9
rounding: half_up
maxExponent: 999
minExponent: -999
-- Sanity check
cpax001 copyabs +7.50 -> 7.50
-- Infinities
cpax011 copyabs Infinity -> Infinity
cpax012 copyabs -Infinity -> Infinity
-- NaNs, 0 payload
cpax021 copyabs NaN -> NaN
cpax022 copyabs -NaN -> NaN
cpax023 copyabs sNaN -> sNaN
cpax024 copyabs -sNaN -> sNaN
-- NaNs, non-0 payload
cpax031 copyabs NaN10 -> NaN10
cpax032 copyabs -NaN15 -> NaN15
cpax033 copyabs sNaN15 -> sNaN15
cpax034 copyabs -sNaN10 -> sNaN10
cpax035 copyabs NaN7 -> NaN7
cpax036 copyabs -NaN7 -> NaN7
cpax037 copyabs sNaN101 -> sNaN101
cpax038 copyabs -sNaN101 -> sNaN101
-- finites
cpax101 copyabs 7 -> 7
cpax102 copyabs -7 -> 7
cpax103 copyabs 75 -> 75
cpax104 copyabs -75 -> 75
cpax105 copyabs 7.10 -> 7.10
cpax106 copyabs -7.10 -> 7.10
cpax107 copyabs 7.500 -> 7.500
cpax108 copyabs -7.500 -> 7.500
-- zeros
cpax111 copyabs 0 -> 0
cpax112 copyabs -0 -> 0
cpax113 copyabs 0E+6 -> 0E+6
cpax114 copyabs -0E+6 -> 0E+6
cpax115 copyabs 0.0000 -> 0.0000
cpax116 copyabs -0.0000 -> 0.0000
cpax117 copyabs 0E-141 -> 0E-141
cpax118 copyabs -0E-141 -> 0E-141
-- full coefficients, alternating bits
cpax121 copyabs 268268268 -> 268268268
cpax122 copyabs -268268268 -> 268268268
cpax123 copyabs 134134134 -> 134134134
cpax124 copyabs -134134134 -> 134134134
-- Nmax, Nmin, Ntiny
cpax131 copyabs 9.99999999E+999 -> 9.99999999E+999
cpax132 copyabs 1E-999 -> 1E-999
cpax133 copyabs 1.00000000E-999 -> 1.00000000E-999
cpax134 copyabs 1E-1007 -> 1E-1007
cpax135 copyabs -1E-1007 -> 1E-1007
cpax136 copyabs -1.00000000E-999 -> 1.00000000E-999
cpax137 copyabs -1E-999 -> 1E-999
cpax199 copyabs -9.99999999E+999 -> 9.99999999E+999