| Facundo Batista | 353750c | 2007-09-13 18:13:15 +0000 | [diff] [blame] | 1 | ------------------------------------------------------------------------
|
| 2 | -- ddCopyAbs.decTest -- quiet decDouble copy and set sign to zero --
|
| Mark Dickinson | fe84cce | 2008-07-27 06:39:07 +0000 | [diff] [blame] | 3 | -- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. --
|
| Facundo Batista | 353750c | 2007-09-13 18:13:15 +0000 | [diff] [blame] | 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 | ------------------------------------------------------------------------
|
| Mark Dickinson | 539bff4 | 2009-10-08 16:28:39 +0000 | [diff] [blame] | 20 | version: 2.59
|
| Facundo Batista | 353750c | 2007-09-13 18:13:15 +0000 | [diff] [blame] | 21 |
|
| 22 | -- All operands and results are decDoubles.
|
| 23 | precision: 16
|
| 24 | maxExponent: 384
|
| 25 | minExponent: -383
|
| 26 | extended: 1
|
| 27 | clamp: 1
|
| 28 | rounding: half_even
|
| 29 |
|
| 30 | -- Sanity check
|
| 31 | ddcpa001 copyabs +7.50 -> 7.50
|
| 32 |
|
| 33 | -- Infinities
|
| 34 | ddcpa011 copyabs Infinity -> Infinity
|
| 35 | ddcpa012 copyabs -Infinity -> Infinity
|
| 36 |
|
| 37 | -- NaNs, 0 payload
|
| 38 | ddcpa021 copyabs NaN -> NaN
|
| 39 | ddcpa022 copyabs -NaN -> NaN
|
| 40 | ddcpa023 copyabs sNaN -> sNaN
|
| 41 | ddcpa024 copyabs -sNaN -> sNaN
|
| 42 |
|
| 43 | -- NaNs, non-0 payload
|
| 44 | ddcpa031 copyabs NaN10 -> NaN10
|
| 45 | ddcpa032 copyabs -NaN15 -> NaN15
|
| 46 | ddcpa033 copyabs sNaN15 -> sNaN15
|
| 47 | ddcpa034 copyabs -sNaN10 -> sNaN10
|
| 48 | ddcpa035 copyabs NaN7 -> NaN7
|
| 49 | ddcpa036 copyabs -NaN7 -> NaN7
|
| 50 | ddcpa037 copyabs sNaN101 -> sNaN101
|
| 51 | ddcpa038 copyabs -sNaN101 -> sNaN101
|
| 52 |
|
| 53 | -- finites
|
| 54 | ddcpa101 copyabs 7 -> 7
|
| 55 | ddcpa102 copyabs -7 -> 7
|
| 56 | ddcpa103 copyabs 75 -> 75
|
| 57 | ddcpa104 copyabs -75 -> 75
|
| 58 | ddcpa105 copyabs 7.10 -> 7.10
|
| 59 | ddcpa106 copyabs -7.10 -> 7.10
|
| 60 | ddcpa107 copyabs 7.500 -> 7.500
|
| 61 | ddcpa108 copyabs -7.500 -> 7.500
|
| 62 |
|
| 63 | -- zeros
|
| 64 | ddcpa111 copyabs 0 -> 0
|
| 65 | ddcpa112 copyabs -0 -> 0
|
| 66 | ddcpa113 copyabs 0E+6 -> 0E+6
|
| 67 | ddcpa114 copyabs -0E+6 -> 0E+6
|
| 68 | ddcpa115 copyabs 0.0000 -> 0.0000
|
| 69 | ddcpa116 copyabs -0.0000 -> 0.0000
|
| 70 | ddcpa117 copyabs 0E-141 -> 0E-141
|
| 71 | ddcpa118 copyabs -0E-141 -> 0E-141
|
| 72 |
|
| 73 | -- full coefficients, alternating bits
|
| 74 | ddcpa121 copyabs 2682682682682682 -> 2682682682682682
|
| 75 | ddcpa122 copyabs -2682682682682682 -> 2682682682682682
|
| 76 | ddcpa123 copyabs 1341341341341341 -> 1341341341341341
|
| 77 | ddcpa124 copyabs -1341341341341341 -> 1341341341341341
|
| 78 |
|
| 79 | -- Nmax, Nmin, Ntiny
|
| 80 | ddcpa131 copyabs 9.999999999999999E+384 -> 9.999999999999999E+384
|
| 81 | ddcpa132 copyabs 1E-383 -> 1E-383
|
| 82 | ddcpa133 copyabs 1.000000000000000E-383 -> 1.000000000000000E-383
|
| 83 | ddcpa134 copyabs 1E-398 -> 1E-398
|
| 84 |
|
| 85 | ddcpa135 copyabs -1E-398 -> 1E-398
|
| 86 | ddcpa136 copyabs -1.000000000000000E-383 -> 1.000000000000000E-383
|
| 87 | ddcpa137 copyabs -1E-383 -> 1E-383
|
| 88 | ddcpa138 copyabs -9.999999999999999E+384 -> 9.999999999999999E+384
|