| ------------------------------------------------------------------------ |
| -- 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 |
