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4710c53d 1------------------------------------------------------------------------\r
2-- dqCopyNegate.decTest -- quiet decQuad copy and negate --\r
3-- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. --\r
4------------------------------------------------------------------------\r
5-- Please see the document "General Decimal Arithmetic Testcases" --\r
6-- at http://www2.hursley.ibm.com/decimal for the description of --\r
7-- these testcases. --\r
8-- --\r
9-- These testcases are experimental ('beta' versions), and they --\r
10-- may contain errors. They are offered on an as-is basis. In --\r
11-- particular, achieving the same results as the tests here is not --\r
12-- a guarantee that an implementation complies with any Standard --\r
13-- or specification. The tests are not exhaustive. --\r
14-- --\r
15-- Please send comments, suggestions, and corrections to the author: --\r
16-- Mike Cowlishaw, IBM Fellow --\r
17-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --\r
18-- mfc@uk.ibm.com --\r
19------------------------------------------------------------------------\r
20version: 2.59\r
21\r
22-- All operands and results are decQuads.\r
23extended: 1\r
24clamp: 1\r
25precision: 34\r
26maxExponent: 6144\r
27minExponent: -6143\r
28rounding: half_even\r
29\r
30-- Sanity check\r
31dqcpn001 copynegate +7.50 -> -7.50\r
32\r
33-- Infinities\r
34dqcpn011 copynegate Infinity -> -Infinity\r
35dqcpn012 copynegate -Infinity -> Infinity\r
36\r
37-- NaNs, 0 payload\r
38dqcpn021 copynegate NaN -> -NaN\r
39dqcpn022 copynegate -NaN -> NaN\r
40dqcpn023 copynegate sNaN -> -sNaN\r
41dqcpn024 copynegate -sNaN -> sNaN\r
42\r
43-- NaNs, non-0 payload\r
44dqcpn031 copynegate NaN13 -> -NaN13\r
45dqcpn032 copynegate -NaN13 -> NaN13\r
46dqcpn033 copynegate sNaN13 -> -sNaN13\r
47dqcpn034 copynegate -sNaN13 -> sNaN13\r
48dqcpn035 copynegate NaN70 -> -NaN70\r
49dqcpn036 copynegate -NaN70 -> NaN70\r
50dqcpn037 copynegate sNaN101 -> -sNaN101\r
51dqcpn038 copynegate -sNaN101 -> sNaN101\r
52\r
53-- finites\r
54dqcpn101 copynegate 7 -> -7\r
55dqcpn102 copynegate -7 -> 7\r
56dqcpn103 copynegate 75 -> -75\r
57dqcpn104 copynegate -75 -> 75\r
58dqcpn105 copynegate 7.50 -> -7.50\r
59dqcpn106 copynegate -7.50 -> 7.50\r
60dqcpn107 copynegate 7.500 -> -7.500\r
61dqcpn108 copynegate -7.500 -> 7.500\r
62\r
63-- zeros\r
64dqcpn111 copynegate 0 -> -0\r
65dqcpn112 copynegate -0 -> 0\r
66dqcpn113 copynegate 0E+4 -> -0E+4\r
67dqcpn114 copynegate -0E+4 -> 0E+4\r
68dqcpn115 copynegate 0.0000 -> -0.0000\r
69dqcpn116 copynegate -0.0000 -> 0.0000\r
70dqcpn117 copynegate 0E-141 -> -0E-141\r
71dqcpn118 copynegate -0E-141 -> 0E-141\r
72\r
73-- full coefficients, alternating bits\r
74dqcpn121 copynegate 2682682682682682682682682682682682 -> -2682682682682682682682682682682682\r
75dqcpn122 copynegate -2682682682682682682682682682682682 -> 2682682682682682682682682682682682\r
76dqcpn123 copynegate 1341341341341341341341341341341341 -> -1341341341341341341341341341341341\r
77dqcpn124 copynegate -1341341341341341341341341341341341 -> 1341341341341341341341341341341341\r
78\r
79-- Nmax, Nmin, Ntiny\r
80dqcpn131 copynegate 9.999999999999999999999999999999999E+6144 -> -9.999999999999999999999999999999999E+6144\r
81dqcpn132 copynegate 1E-6143 -> -1E-6143\r
82dqcpn133 copynegate 1.000000000000000000000000000000000E-6143 -> -1.000000000000000000000000000000000E-6143\r
83dqcpn134 copynegate 1E-6176 -> -1E-6176\r
84\r
85dqcpn135 copynegate -1E-6176 -> 1E-6176\r
86dqcpn136 copynegate -1.000000000000000000000000000000000E-6143 -> 1.000000000000000000000000000000000E-6143\r
87dqcpn137 copynegate -1E-6143 -> 1E-6143\r
88dqcpn138 copynegate -9.999999999999999999999999999999999E+6144 -> 9.999999999999999999999999999999999E+6144\r