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353750c405
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.
86 lines
3.6 KiB
Text
86 lines
3.6 KiB
Text
------------------------------------------------------------------------
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-- copyNegate.decTest -- quiet copy and negate --
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-- Copyright (c) IBM Corporation, 1981, 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: 2.56
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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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