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4710c53d | 1 | ------------------------------------------------------------------------\r |
2 | -- ddPlus.decTest -- decDouble 0+x --\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 | |
20 | version: 2.59\r | |
21 | \r | |
22 | -- All operands and results are decDoubles.\r | |
23 | precision: 16\r | |
24 | maxExponent: 384\r | |
25 | minExponent: -383\r | |
26 | extended: 1\r | |
27 | clamp: 1\r | |
28 | rounding: half_even\r | |
29 | \r | |
30 | -- Sanity check\r | |
31 | ddpls001 plus +7.50 -> 7.50\r | |
32 | \r | |
33 | -- Infinities\r | |
34 | ddpls011 plus Infinity -> Infinity\r | |
35 | ddpls012 plus -Infinity -> -Infinity\r | |
36 | \r | |
37 | -- NaNs, 0 payload\r | |
38 | ddpls021 plus NaN -> NaN\r | |
39 | ddpls022 plus -NaN -> -NaN\r | |
40 | ddpls023 plus sNaN -> NaN Invalid_operation\r | |
41 | ddpls024 plus -sNaN -> -NaN Invalid_operation\r | |
42 | \r | |
43 | -- NaNs, non-0 payload\r | |
44 | ddpls031 plus NaN13 -> NaN13\r | |
45 | ddpls032 plus -NaN13 -> -NaN13\r | |
46 | ddpls033 plus sNaN13 -> NaN13 Invalid_operation\r | |
47 | ddpls034 plus -sNaN13 -> -NaN13 Invalid_operation\r | |
48 | ddpls035 plus NaN70 -> NaN70\r | |
49 | ddpls036 plus -NaN70 -> -NaN70\r | |
50 | ddpls037 plus sNaN101 -> NaN101 Invalid_operation\r | |
51 | ddpls038 plus -sNaN101 -> -NaN101 Invalid_operation\r | |
52 | \r | |
53 | -- finites\r | |
54 | ddpls101 plus 7 -> 7\r | |
55 | ddpls102 plus -7 -> -7\r | |
56 | ddpls103 plus 75 -> 75\r | |
57 | ddpls104 plus -75 -> -75\r | |
58 | ddpls105 plus 7.50 -> 7.50\r | |
59 | ddpls106 plus -7.50 -> -7.50\r | |
60 | ddpls107 plus 7.500 -> 7.500\r | |
61 | ddpls108 plus -7.500 -> -7.500\r | |
62 | \r | |
63 | -- zeros\r | |
64 | ddpls111 plus 0 -> 0\r | |
65 | ddpls112 plus -0 -> 0\r | |
66 | ddpls113 plus 0E+4 -> 0E+4\r | |
67 | ddpls114 plus -0E+4 -> 0E+4\r | |
68 | ddpls115 plus 0.0000 -> 0.0000\r | |
69 | ddpls116 plus -0.0000 -> 0.0000\r | |
70 | ddpls117 plus 0E-141 -> 0E-141\r | |
71 | ddpls118 plus -0E-141 -> 0E-141\r | |
72 | \r | |
73 | -- full coefficients, alternating bits\r | |
74 | ddpls121 plus 2682682682682682 -> 2682682682682682\r | |
75 | ddpls122 plus -2682682682682682 -> -2682682682682682\r | |
76 | ddpls123 plus 1341341341341341 -> 1341341341341341\r | |
77 | ddpls124 plus -1341341341341341 -> -1341341341341341\r | |
78 | \r | |
79 | -- Nmax, Nmin, Ntiny\r | |
80 | ddpls131 plus 9.999999999999999E+384 -> 9.999999999999999E+384\r | |
81 | ddpls132 plus 1E-383 -> 1E-383\r | |
82 | ddpls133 plus 1.000000000000000E-383 -> 1.000000000000000E-383\r | |
83 | ddpls134 plus 1E-398 -> 1E-398 Subnormal\r | |
84 | \r | |
85 | ddpls135 plus -1E-398 -> -1E-398 Subnormal\r | |
86 | ddpls136 plus -1.000000000000000E-383 -> -1.000000000000000E-383\r | |
87 | ddpls137 plus -1E-383 -> -1E-383\r | |
88 | ddpls138 plus -9.999999999999999E+384 -> -9.999999999999999E+384\r |