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89 lines
4.1 KiB
Plaintext
89 lines
4.1 KiB
Plaintext
------------------------------------------------------------------------
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-- dqCopyNegate.decTest -- quiet decQuad 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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-- All operands and results are decQuads.
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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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-- Sanity check
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dqcpn001 copynegate +7.50 -> -7.50
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-- Infinities
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dqcpn011 copynegate Infinity -> -Infinity
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dqcpn012 copynegate -Infinity -> Infinity
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-- NaNs, 0 payload
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dqcpn021 copynegate NaN -> -NaN
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dqcpn022 copynegate -NaN -> NaN
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dqcpn023 copynegate sNaN -> -sNaN
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dqcpn024 copynegate -sNaN -> sNaN
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-- NaNs, non-0 payload
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dqcpn031 copynegate NaN13 -> -NaN13
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dqcpn032 copynegate -NaN13 -> NaN13
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dqcpn033 copynegate sNaN13 -> -sNaN13
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dqcpn034 copynegate -sNaN13 -> sNaN13
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dqcpn035 copynegate NaN70 -> -NaN70
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dqcpn036 copynegate -NaN70 -> NaN70
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dqcpn037 copynegate sNaN101 -> -sNaN101
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dqcpn038 copynegate -sNaN101 -> sNaN101
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-- finites
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dqcpn101 copynegate 7 -> -7
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dqcpn102 copynegate -7 -> 7
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dqcpn103 copynegate 75 -> -75
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dqcpn104 copynegate -75 -> 75
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dqcpn105 copynegate 7.50 -> -7.50
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dqcpn106 copynegate -7.50 -> 7.50
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dqcpn107 copynegate 7.500 -> -7.500
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dqcpn108 copynegate -7.500 -> 7.500
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-- zeros
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dqcpn111 copynegate 0 -> -0
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dqcpn112 copynegate -0 -> 0
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dqcpn113 copynegate 0E+4 -> -0E+4
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dqcpn114 copynegate -0E+4 -> 0E+4
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dqcpn115 copynegate 0.0000 -> -0.0000
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dqcpn116 copynegate -0.0000 -> 0.0000
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dqcpn117 copynegate 0E-141 -> -0E-141
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dqcpn118 copynegate -0E-141 -> 0E-141
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-- full coefficients, alternating bits
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dqcpn121 copynegate 2682682682682682682682682682682682 -> -2682682682682682682682682682682682
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dqcpn122 copynegate -2682682682682682682682682682682682 -> 2682682682682682682682682682682682
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dqcpn123 copynegate 1341341341341341341341341341341341 -> -1341341341341341341341341341341341
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dqcpn124 copynegate -1341341341341341341341341341341341 -> 1341341341341341341341341341341341
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-- Nmax, Nmin, Ntiny
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dqcpn131 copynegate 9.999999999999999999999999999999999E+6144 -> -9.999999999999999999999999999999999E+6144
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dqcpn132 copynegate 1E-6143 -> -1E-6143
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dqcpn133 copynegate 1.000000000000000000000000000000000E-6143 -> -1.000000000000000000000000000000000E-6143
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dqcpn134 copynegate 1E-6176 -> -1E-6176
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dqcpn135 copynegate -1E-6176 -> 1E-6176
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dqcpn136 copynegate -1.000000000000000000000000000000000E-6143 -> 1.000000000000000000000000000000000E-6143
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dqcpn137 copynegate -1E-6143 -> 1E-6143
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dqcpn138 copynegate -9.999999999999999999999999999999999E+6144 -> 9.999999999999999999999999999999999E+6144
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