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/Lib/test/decimaltestdata/copyabs.decTest

http://unladen-swallow.googlecode.com/
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 1------------------------------------------------------------------------
 2-- copyAbs.decTest -- quiet copy and set sign to zero                 --
 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      --
 7-- these testcases.                                                   --
 8--                                                                    --
 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.                   --
14--                                                                    --
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         --
18--   mfc@uk.ibm.com                                                   --
19------------------------------------------------------------------------
20version: 2.58
21
22extended:    1
23precision:   9
24rounding:    half_up
25maxExponent: 999
26minExponent: -999
27
28-- Sanity check
29cpax001 copyabs       +7.50  -> 7.50
30
31-- Infinities
32cpax011 copyabs  Infinity    -> Infinity
33cpax012 copyabs  -Infinity   -> Infinity
34
35-- NaNs, 0 payload
36cpax021 copyabs         NaN  -> NaN
37cpax022 copyabs        -NaN  -> NaN
38cpax023 copyabs        sNaN  -> sNaN
39cpax024 copyabs       -sNaN  -> sNaN
40
41-- NaNs, non-0 payload
42cpax031 copyabs       NaN10  -> NaN10
43cpax032 copyabs      -NaN15  -> NaN15
44cpax033 copyabs      sNaN15  -> sNaN15
45cpax034 copyabs     -sNaN10  -> sNaN10
46cpax035 copyabs       NaN7   -> NaN7
47cpax036 copyabs      -NaN7   -> NaN7
48cpax037 copyabs      sNaN101 -> sNaN101
49cpax038 copyabs     -sNaN101 -> sNaN101
50
51-- finites
52cpax101 copyabs          7   -> 7
53cpax102 copyabs         -7   -> 7
54cpax103 copyabs         75   -> 75
55cpax104 copyabs        -75   -> 75
56cpax105 copyabs       7.10   -> 7.10
57cpax106 copyabs      -7.10   -> 7.10
58cpax107 copyabs       7.500  -> 7.500
59cpax108 copyabs      -7.500  -> 7.500
60
61-- zeros
62cpax111 copyabs          0   -> 0
63cpax112 copyabs         -0   -> 0
64cpax113 copyabs       0E+6   -> 0E+6
65cpax114 copyabs      -0E+6   -> 0E+6
66cpax115 copyabs     0.0000   -> 0.0000
67cpax116 copyabs    -0.0000   -> 0.0000
68cpax117 copyabs      0E-141  -> 0E-141
69cpax118 copyabs     -0E-141  -> 0E-141
70
71-- full coefficients, alternating bits
72cpax121 copyabs   268268268        -> 268268268
73cpax122 copyabs  -268268268        -> 268268268
74cpax123 copyabs   134134134        -> 134134134
75cpax124 copyabs  -134134134        -> 134134134
76
77-- Nmax, Nmin, Ntiny
78cpax131 copyabs  9.99999999E+999   -> 9.99999999E+999
79cpax132 copyabs  1E-999            -> 1E-999
80cpax133 copyabs  1.00000000E-999   -> 1.00000000E-999
81cpax134 copyabs  1E-1007           -> 1E-1007
82
83cpax135 copyabs  -1E-1007          -> 1E-1007
84cpax136 copyabs  -1.00000000E-999  -> 1.00000000E-999
85cpax137 copyabs  -1E-999           -> 1E-999
86cpax199 copyabs  -9.99999999E+999  -> 9.99999999E+999