87 lines
3.5 KiB
Plaintext
87 lines
3.5 KiB
Plaintext
|
------------------------------------------------------------------------
|
||
|
|
-- copyNegate.decTest -- quiet copy and negate --
|
||
|
|
-- Copyright (c) IBM Corporation, 1981, 2008. 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 --
|
||
|
|
-- mfc@uk.ibm.com --
|
||
|
|
------------------------------------------------------------------------
|
||
|
|
version: 2.59
|
||
|
|
|
||
|
|
extended: 1
|
||
|
|
precision: 9
|
||
|
|
rounding: half_up
|
||
|
|
maxExponent: 999
|
||
|
|
minExponent: -999
|
||
|
|
|
||
|
|
-- Sanity check
|
||
|
|
cpnx001 copynegate +7.50 -> -7.50
|
||
|
|
|
||
|
|
-- Infinities
|
||
|
|
cpnx011 copynegate Infinity -> -Infinity
|
||
|
|
cpnx012 copynegate -Infinity -> Infinity
|
||
|
|
|
||
|
|
-- NaNs, 0 payload
|
||
|
|
cpnx021 copynegate NaN -> -NaN
|
||
|
|
cpnx022 copynegate -NaN -> NaN
|
||
|
|
cpnx023 copynegate sNaN -> -sNaN
|
||
|
|
cpnx024 copynegate -sNaN -> sNaN
|
||
|
|
|
||
|
|
-- NaNs, non-0 payload
|
||
|
|
cpnx031 copynegate NaN13 -> -NaN13
|
||
|
|
cpnx032 copynegate -NaN13 -> NaN13
|
||
|
|
cpnx033 copynegate sNaN13 -> -sNaN13
|
||
|
|
cpnx034 copynegate -sNaN13 -> sNaN13
|
||
|
|
cpnx035 copynegate NaN70 -> -NaN70
|
||
|
|
cpnx036 copynegate -NaN70 -> NaN70
|
||
|
|
cpnx037 copynegate sNaN101 -> -sNaN101
|
||
|
|
cpnx038 copynegate -sNaN101 -> sNaN101
|
||
|
|
|
||
|
|
-- finites
|
||
|
|
cpnx101 copynegate 7 -> -7
|
||
|
|
cpnx102 copynegate -7 -> 7
|
||
|
|
cpnx103 copynegate 75 -> -75
|
||
|
|
cpnx104 copynegate -75 -> 75
|
||
|
|
cpnx105 copynegate 7.50 -> -7.50
|
||
|
|
cpnx106 copynegate -7.50 -> 7.50
|
||
|
|
cpnx107 copynegate 7.500 -> -7.500
|
||
|
|
cpnx108 copynegate -7.500 -> 7.500
|
||
|
|
|
||
|
|
-- zeros
|
||
|
|
cpnx111 copynegate 0 -> -0
|
||
|
|
cpnx112 copynegate -0 -> 0
|
||
|
|
cpnx113 copynegate 0E+4 -> -0E+4
|
||
|
|
cpnx114 copynegate -0E+4 -> 0E+4
|
||
|
|
cpnx115 copynegate 0.0000 -> -0.0000
|
||
|
|
cpnx116 copynegate -0.0000 -> 0.0000
|
||
|
|
cpnx117 copynegate 0E-141 -> -0E-141
|
||
|
|
cpnx118 copynegate -0E-141 -> 0E-141
|
||
|
|
|
||
|
|
-- full coefficients, alternating bits
|
||
|
|
cpnx121 copynegate 268268268 -> -268268268
|
||
|
|
cpnx122 copynegate -268268268 -> 268268268
|
||
|
|
cpnx123 copynegate 134134134 -> -134134134
|
||
|
|
cpnx124 copynegate -134134134 -> 134134134
|
||
|
|
|
||
|
|
-- Nmax, Nmin, Ntiny
|
||
|
|
cpnx131 copynegate 9.99999999E+999 -> -9.99999999E+999
|
||
|
|
cpnx132 copynegate 1E-999 -> -1E-999
|
||
|
|
cpnx133 copynegate 1.00000000E-999 -> -1.00000000E-999
|
||
|
|
cpnx134 copynegate 1E-1007 -> -1E-1007
|
||
|
|
|
||
|
|
cpnx135 copynegate -1E-1007 -> 1E-1007
|
||
|
|
cpnx136 copynegate -1.00000000E-999 -> 1.00000000E-999
|
||
|
|
cpnx137 copynegate -1E-999 -> 1E-999
|
||
|
|
cpnx138 copynegate -9.99999999E+999 -> 9.99999999E+999
|