| Georg Brandl | faa9ad2 | 2011-03-05 15:06:13 +0100 | [diff] [blame] | 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 | ------------------------------------------------------------------------ |
| 20 | version: 2.59 |
| 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 |