| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +0000 | [diff] [blame] | 1 | ------------------------------------------------------------------------
|
| 2 | -- copyAbs.decTest -- quiet copy and set sign to zero --
|
| 3 | -- Copyright (c) IBM Corporation, 1981, 2007. 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 | ------------------------------------------------------------------------
|
| 20 | version: 2.56
|
| 21 |
|
| 22 | extended: 1
|
| 23 | precision: 9
|
| 24 | rounding: half_up
|
| 25 | maxExponent: 999
|
| 26 | minExponent: -999
|
| 27 |
|
| 28 | -- Sanity check
|
| 29 | cpax001 copyabs +7.50 -> 7.50
|
| 30 |
|
| 31 | -- Infinities
|
| 32 | cpax011 copyabs Infinity -> Infinity
|
| 33 | cpax012 copyabs -Infinity -> Infinity
|
| 34 |
|
| 35 | -- NaNs, 0 payload
|
| 36 | cpax021 copyabs NaN -> NaN
|
| 37 | cpax022 copyabs -NaN -> NaN
|
| 38 | cpax023 copyabs sNaN -> sNaN
|
| 39 | cpax024 copyabs -sNaN -> sNaN
|
| 40 |
|
| 41 | -- NaNs, non-0 payload
|
| 42 | cpax031 copyabs NaN10 -> NaN10
|
| 43 | cpax032 copyabs -NaN15 -> NaN15
|
| 44 | cpax033 copyabs sNaN15 -> sNaN15
|
| 45 | cpax034 copyabs -sNaN10 -> sNaN10
|
| 46 | cpax035 copyabs NaN7 -> NaN7
|
| 47 | cpax036 copyabs -NaN7 -> NaN7
|
| 48 | cpax037 copyabs sNaN101 -> sNaN101
|
| 49 | cpax038 copyabs -sNaN101 -> sNaN101
|
| 50 |
|
| 51 | -- finites
|
| 52 | cpax101 copyabs 7 -> 7
|
| 53 | cpax102 copyabs -7 -> 7
|
| 54 | cpax103 copyabs 75 -> 75
|
| 55 | cpax104 copyabs -75 -> 75
|
| 56 | cpax105 copyabs 7.10 -> 7.10
|
| 57 | cpax106 copyabs -7.10 -> 7.10
|
| 58 | cpax107 copyabs 7.500 -> 7.500
|
| 59 | cpax108 copyabs -7.500 -> 7.500
|
| 60 |
|
| 61 | -- zeros
|
| 62 | cpax111 copyabs 0 -> 0
|
| 63 | cpax112 copyabs -0 -> 0
|
| 64 | cpax113 copyabs 0E+6 -> 0E+6
|
| 65 | cpax114 copyabs -0E+6 -> 0E+6
|
| 66 | cpax115 copyabs 0.0000 -> 0.0000
|
| 67 | cpax116 copyabs -0.0000 -> 0.0000
|
| 68 | cpax117 copyabs 0E-141 -> 0E-141
|
| 69 | cpax118 copyabs -0E-141 -> 0E-141
|
| 70 |
|
| 71 | -- full coefficients, alternating bits
|
| 72 | cpax121 copyabs 268268268 -> 268268268
|
| 73 | cpax122 copyabs -268268268 -> 268268268
|
| 74 | cpax123 copyabs 134134134 -> 134134134
|
| 75 | cpax124 copyabs -134134134 -> 134134134
|
| 76 |
|
| 77 | -- Nmax, Nmin, Ntiny
|
| 78 | cpax131 copyabs 9.99999999E+999 -> 9.99999999E+999
|
| 79 | cpax132 copyabs 1E-999 -> 1E-999
|
| 80 | cpax133 copyabs 1.00000000E-999 -> 1.00000000E-999
|
| 81 | cpax134 copyabs 1E-1007 -> 1E-1007
|
| 82 |
|
| 83 | cpax135 copyabs -1E-1007 -> 1E-1007
|
| 84 | cpax136 copyabs -1.00000000E-999 -> 1.00000000E-999
|
| 85 | cpax137 copyabs -1E-999 -> 1E-999
|
| 86 | cpax199 copyabs -9.99999999E+999 -> 9.99999999E+999
|