| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +0000 | [diff] [blame] | 1 | ------------------------------------------------------------------------
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| 2 | -- ddNextPlus.decTest -- decDouble next that is greater [754r nextup] --
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| Benjamin Peterson | f17ff4e | 2008-07-31 16:32:12 +0000 | [diff] [blame] | 3 | -- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. --
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| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +0000 | [diff] [blame] | 4 | ------------------------------------------------------------------------
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| 5 | -- Please see the document "General Decimal Arithmetic Testcases" --
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| 6 | -- at http://www2.hursley.ibm.com/decimal for the description of --
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| 7 | -- these testcases. --
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| 8 | -- --
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| 9 | -- These testcases are experimental ('beta' versions), and they --
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| 10 | -- may contain errors. They are offered on an as-is basis. In --
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| 11 | -- particular, achieving the same results as the tests here is not --
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| 12 | -- a guarantee that an implementation complies with any Standard --
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| 13 | -- or specification. The tests are not exhaustive. --
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| 14 | -- --
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| 15 | -- Please send comments, suggestions, and corrections to the author: --
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| 16 | -- Mike Cowlishaw, IBM Fellow --
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| 17 | -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
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| 18 | -- mfc@uk.ibm.com --
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| 19 | ------------------------------------------------------------------------
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| Mark Dickinson | 8a54653 | 2009-10-08 16:30:38 +0000 | [diff] [blame] | 20 | version: 2.59
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| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +0000 | [diff] [blame] | 21 |
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| 22 | -- All operands and results are decDoubles.
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| 23 | precision: 16
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| 24 | maxExponent: 384
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| 25 | minExponent: -383
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| 26 | extended: 1
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| 27 | clamp: 1
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| 28 | rounding: half_even
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| 29 |
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| 30 | ddnextp001 nextplus 0.9999999999999995 -> 0.9999999999999996
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| 31 | ddnextp002 nextplus 0.9999999999999996 -> 0.9999999999999997
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| 32 | ddnextp003 nextplus 0.9999999999999997 -> 0.9999999999999998
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| 33 | ddnextp004 nextplus 0.9999999999999998 -> 0.9999999999999999
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| 34 | ddnextp005 nextplus 0.9999999999999999 -> 1.000000000000000
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| 35 | ddnextp006 nextplus 1.000000000000000 -> 1.000000000000001
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| 36 | ddnextp007 nextplus 1.0 -> 1.000000000000001
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| 37 | ddnextp008 nextplus 1 -> 1.000000000000001
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| 38 | ddnextp009 nextplus 1.000000000000001 -> 1.000000000000002
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| 39 | ddnextp010 nextplus 1.000000000000002 -> 1.000000000000003
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| 40 | ddnextp011 nextplus 1.000000000000003 -> 1.000000000000004
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| 41 | ddnextp012 nextplus 1.000000000000004 -> 1.000000000000005
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| 42 | ddnextp013 nextplus 1.000000000000005 -> 1.000000000000006
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| 43 | ddnextp014 nextplus 1.000000000000006 -> 1.000000000000007
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| 44 | ddnextp015 nextplus 1.000000000000007 -> 1.000000000000008
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| 45 | ddnextp016 nextplus 1.000000000000008 -> 1.000000000000009
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| 46 | ddnextp017 nextplus 1.000000000000009 -> 1.000000000000010
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| 47 | ddnextp018 nextplus 1.000000000000010 -> 1.000000000000011
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| 48 | ddnextp019 nextplus 1.000000000000011 -> 1.000000000000012
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| 49 |
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| 50 | ddnextp021 nextplus -0.9999999999999995 -> -0.9999999999999994
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| 51 | ddnextp022 nextplus -0.9999999999999996 -> -0.9999999999999995
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| 52 | ddnextp023 nextplus -0.9999999999999997 -> -0.9999999999999996
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| 53 | ddnextp024 nextplus -0.9999999999999998 -> -0.9999999999999997
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| 54 | ddnextp025 nextplus -0.9999999999999999 -> -0.9999999999999998
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| 55 | ddnextp026 nextplus -1.000000000000000 -> -0.9999999999999999
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| 56 | ddnextp027 nextplus -1.0 -> -0.9999999999999999
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| 57 | ddnextp028 nextplus -1 -> -0.9999999999999999
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| 58 | ddnextp029 nextplus -1.000000000000001 -> -1.000000000000000
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| 59 | ddnextp030 nextplus -1.000000000000002 -> -1.000000000000001
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| 60 | ddnextp031 nextplus -1.000000000000003 -> -1.000000000000002
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| 61 | ddnextp032 nextplus -1.000000000000004 -> -1.000000000000003
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| 62 | ddnextp033 nextplus -1.000000000000005 -> -1.000000000000004
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| 63 | ddnextp034 nextplus -1.000000000000006 -> -1.000000000000005
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| 64 | ddnextp035 nextplus -1.000000000000007 -> -1.000000000000006
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| 65 | ddnextp036 nextplus -1.000000000000008 -> -1.000000000000007
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| 66 | ddnextp037 nextplus -1.000000000000009 -> -1.000000000000008
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| 67 | ddnextp038 nextplus -1.000000000000010 -> -1.000000000000009
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| 68 | ddnextp039 nextplus -1.000000000000011 -> -1.000000000000010
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| 69 | ddnextp040 nextplus -1.000000000000012 -> -1.000000000000011
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| 70 |
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| 71 | -- Zeros
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| 72 | ddnextp100 nextplus 0 -> 1E-398
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| 73 | ddnextp101 nextplus 0.00 -> 1E-398
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| 74 | ddnextp102 nextplus 0E-300 -> 1E-398
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| 75 | ddnextp103 nextplus 0E+300 -> 1E-398
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| 76 | ddnextp104 nextplus 0E+30000 -> 1E-398
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| 77 | ddnextp105 nextplus -0 -> 1E-398
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| 78 | ddnextp106 nextplus -0.00 -> 1E-398
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| 79 | ddnextp107 nextplus -0E-300 -> 1E-398
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| 80 | ddnextp108 nextplus -0E+300 -> 1E-398
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| 81 | ddnextp109 nextplus -0E+30000 -> 1E-398
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| 82 |
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| 83 | -- specials
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| 84 | ddnextp150 nextplus Inf -> Infinity
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| 85 | ddnextp151 nextplus -Inf -> -9.999999999999999E+384
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| 86 | ddnextp152 nextplus NaN -> NaN
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| 87 | ddnextp153 nextplus sNaN -> NaN Invalid_operation
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| 88 | ddnextp154 nextplus NaN77 -> NaN77
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| 89 | ddnextp155 nextplus sNaN88 -> NaN88 Invalid_operation
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| 90 | ddnextp156 nextplus -NaN -> -NaN
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| 91 | ddnextp157 nextplus -sNaN -> -NaN Invalid_operation
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| 92 | ddnextp158 nextplus -NaN77 -> -NaN77
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| 93 | ddnextp159 nextplus -sNaN88 -> -NaN88 Invalid_operation
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| 94 |
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| 95 | -- Nmax, Nmin, Ntiny, subnormals
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| 96 | ddnextp170 nextplus -9.999999999999999E+384 -> -9.999999999999998E+384
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| 97 | ddnextp171 nextplus -9.999999999999998E+384 -> -9.999999999999997E+384
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| 98 | ddnextp172 nextplus -1E-383 -> -9.99999999999999E-384
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| 99 | ddnextp173 nextplus -1.000000000000000E-383 -> -9.99999999999999E-384
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| 100 | ddnextp174 nextplus -9E-398 -> -8E-398
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| 101 | ddnextp175 nextplus -9.9E-397 -> -9.8E-397
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| 102 | ddnextp176 nextplus -9.99999999999E-387 -> -9.99999999998E-387
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| 103 | ddnextp177 nextplus -9.99999999999999E-384 -> -9.99999999999998E-384
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| 104 | ddnextp178 nextplus -9.99999999999998E-384 -> -9.99999999999997E-384
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| 105 | ddnextp179 nextplus -9.99999999999997E-384 -> -9.99999999999996E-384
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| 106 | ddnextp180 nextplus -0E-398 -> 1E-398
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| 107 | ddnextp181 nextplus -1E-398 -> -0E-398
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| 108 | ddnextp182 nextplus -2E-398 -> -1E-398
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| 109 |
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| 110 | ddnextp183 nextplus 0E-398 -> 1E-398
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| 111 | ddnextp184 nextplus 1E-398 -> 2E-398
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| 112 | ddnextp185 nextplus 2E-398 -> 3E-398
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| 113 | ddnextp186 nextplus 10E-398 -> 1.1E-397
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| 114 | ddnextp187 nextplus 100E-398 -> 1.01E-396
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| 115 | ddnextp188 nextplus 100000E-398 -> 1.00001E-393
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| 116 | ddnextp189 nextplus 1.00000000000E-383 -> 1.000000000000001E-383
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| 117 | ddnextp190 nextplus 1.000000000000000E-383 -> 1.000000000000001E-383
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| 118 | ddnextp191 nextplus 1E-383 -> 1.000000000000001E-383
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| 119 | ddnextp192 nextplus 9.999999999999998E+384 -> 9.999999999999999E+384
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| 120 | ddnextp193 nextplus 9.999999999999999E+384 -> Infinity
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| 121 |
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| 122 | -- Null tests
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| 123 | ddnextp900 nextplus # -> NaN Invalid_operation
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| 124 |
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