2011-03-05 10:06:13 -04:00
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------------------------------------------------------------------------
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-- copyNegate.decTest -- quiet copy and negate --
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-- Copyright (c) IBM Corporation, 1981, 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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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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-- Sanity check
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cpnx001 copynegate +7.50 -> -7.50
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-- Infinities
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cpnx011 copynegate Infinity -> -Infinity
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cpnx012 copynegate -Infinity -> Infinity
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-- NaNs, 0 payload
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cpnx021 copynegate NaN -> -NaN
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cpnx022 copynegate -NaN -> NaN
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cpnx023 copynegate sNaN -> -sNaN
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cpnx024 copynegate -sNaN -> sNaN
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-- NaNs, non-0 payload
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cpnx031 copynegate NaN13 -> -NaN13
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cpnx032 copynegate -NaN13 -> NaN13
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cpnx033 copynegate sNaN13 -> -sNaN13
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cpnx034 copynegate -sNaN13 -> sNaN13
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cpnx035 copynegate NaN70 -> -NaN70
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cpnx036 copynegate -NaN70 -> NaN70
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cpnx037 copynegate sNaN101 -> -sNaN101
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cpnx038 copynegate -sNaN101 -> sNaN101
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-- finites
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cpnx101 copynegate 7 -> -7
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cpnx102 copynegate -7 -> 7
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cpnx103 copynegate 75 -> -75
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cpnx104 copynegate -75 -> 75
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cpnx105 copynegate 7.50 -> -7.50
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cpnx106 copynegate -7.50 -> 7.50
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cpnx107 copynegate 7.500 -> -7.500
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cpnx108 copynegate -7.500 -> 7.500
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-- zeros
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cpnx111 copynegate 0 -> -0
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cpnx112 copynegate -0 -> 0
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cpnx113 copynegate 0E+4 -> -0E+4
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cpnx114 copynegate -0E+4 -> 0E+4
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cpnx115 copynegate 0.0000 -> -0.0000
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cpnx116 copynegate -0.0000 -> 0.0000
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cpnx117 copynegate 0E-141 -> -0E-141
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cpnx118 copynegate -0E-141 -> 0E-141
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-- full coefficients, alternating bits
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cpnx121 copynegate 268268268 -> -268268268
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cpnx122 copynegate -268268268 -> 268268268
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cpnx123 copynegate 134134134 -> -134134134
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cpnx124 copynegate -134134134 -> 134134134
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-- Nmax, Nmin, Ntiny
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cpnx131 copynegate 9.99999999E+999 -> -9.99999999E+999
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cpnx132 copynegate 1E-999 -> -1E-999
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cpnx133 copynegate 1.00000000E-999 -> -1.00000000E-999
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cpnx134 copynegate 1E-1007 -> -1E-1007
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cpnx135 copynegate -1E-1007 -> 1E-1007
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cpnx136 copynegate -1.00000000E-999 -> 1.00000000E-999
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cpnx137 copynegate -1E-999 -> 1E-999
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cpnx138 copynegate -9.99999999E+999 -> 9.99999999E+999
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