1 ------------------------------------------------------------------------
2 -- dqClass.decTest -- decQuad Class operations --
3 -- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. --
4 ------------------------------------------------------------------------
5 -- Please see the document "General Decimal Arithmetic Testcases" --
6 -- at http://www2.hursley.ibm.com/decimal for the description of --
9 -- These testcases are experimental ('beta' versions), and they --
10 -- may contain errors. They are offered on an as-is basis. In --
11 -- particular, achieving the same results as the tests here is not --
12 -- a guarantee that an implementation complies with any Standard --
13 -- or specification. The tests are not exhaustive. --
15 -- Please send comments, suggestions, and corrections to the author: --
16 -- Mike Cowlishaw, IBM Fellow --
17 -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
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31 dqcla001 class 0 -> +Zero
32 dqcla002 class 0.00 -> +Zero
33 dqcla003 class 0E+5 -> +Zero
34 dqcla004 class 1E-6176 -> +Subnormal
35 dqcla005 class 0.1E-6143 -> +Subnormal
36 dqcla006 class 0.99999999999999999999999999999999E-6143 -> +Subnormal
37 dqcla007 class 1.00000000000000000000000000000000E-6143 -> +Normal
38 dqcla008 class 1E-6143 -> +Normal
39 dqcla009 class 1E-100 -> +Normal
40 dqcla010 class 1E-10 -> +Normal
41 dqcla012 class 1E-1 -> +Normal
42 dqcla013 class 1 -> +Normal
43 dqcla014 class 2.50 -> +Normal
44 dqcla015 class 100.100 -> +Normal
45 dqcla016 class 1E+30 -> +Normal
46 dqcla017 class 1E+6144 -> +Normal
47 dqcla018 class 9.99999999999999999999999999999999E+6144 -> +Normal
48 dqcla019 class Inf -> +Infinity
50 dqcla021 class -0 -> -Zero
51 dqcla022 class -0.00 -> -Zero
52 dqcla023 class -0E+5 -> -Zero
53 dqcla024 class -1E-6176 -> -Subnormal
54 dqcla025 class -0.1E-6143 -> -Subnormal
55 dqcla026 class -0.99999999999999999999999999999999E-6143 -> -Subnormal
56 dqcla027 class -1.00000000000000000000000000000000E-6143 -> -Normal
57 dqcla028 class -1E-6143 -> -Normal
58 dqcla029 class -1E-100 -> -Normal
59 dqcla030 class -1E-10 -> -Normal
60 dqcla032 class -1E-1 -> -Normal
61 dqcla033 class -1 -> -Normal
62 dqcla034 class -2.50 -> -Normal
63 dqcla035 class -100.100 -> -Normal
64 dqcla036 class -1E+30 -> -Normal
65 dqcla037 class -1E+6144 -> -Normal
66 dqcla0614 class -9.99999999999999999999999999999999E+6144 -> -Normal
67 dqcla039 class -Inf -> -Infinity
69 dqcla041 class NaN -> NaN
70 dqcla042 class -NaN -> NaN
71 dqcla043 class +NaN12345 -> NaN
72 dqcla044 class sNaN -> sNaN
73 dqcla045 class -sNaN -> sNaN
74 dqcla046 class +sNaN12345 -> sNaN