2007-09-13 15:13:15 -03:00
|
|
|
------------------------------------------------------------------------
|
|
|
|
|
-- nextplus.decTest -- decimal next that is greater [754r nextup] --
|
|
|
|
|
-- Copyright (c) IBM Corporation, 1981, 2007. All rights reserved. --
|
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
|
-- Please see the document "General Decimal Arithmetic Testcases" --
|
|
|
|
|
-- at http://www2.hursley.ibm.com/decimal for the description of --
|
|
|
|
|
-- these testcases. --
|
|
|
|
|
-- --
|
|
|
|
|
-- These testcases are experimental ('beta' versions), and they --
|
|
|
|
|
-- may contain errors. They are offered on an as-is basis. In --
|
|
|
|
|
-- particular, achieving the same results as the tests here is not --
|
|
|
|
|
-- a guarantee that an implementation complies with any Standard --
|
|
|
|
|
-- or specification. The tests are not exhaustive. --
|
|
|
|
|
-- --
|
|
|
|
|
-- Please send comments, suggestions, and corrections to the author: --
|
|
|
|
|
-- Mike Cowlishaw, IBM Fellow --
|
|
|
|
|
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
|
|
|
|
|
-- mfc@uk.ibm.com --
|
|
|
|
|
------------------------------------------------------------------------
|
2007-11-23 14:14:50 -04:00
|
|
|
version: 2.57
|
2007-09-13 15:13:15 -03:00
|
|
|
|
|
|
|
|
extended: 1
|
|
|
|
|
precision: 9
|
|
|
|
|
rounding: half_up
|
|
|
|
|
maxExponent: 384
|
|
|
|
|
minexponent: -383
|
|
|
|
|
|
|
|
|
|
nextp001 nextplus 0.999999995 -> 0.999999996
|
|
|
|
|
nextp002 nextplus 0.999999996 -> 0.999999997
|
|
|
|
|
nextp003 nextplus 0.999999997 -> 0.999999998
|
|
|
|
|
nextp004 nextplus 0.999999998 -> 0.999999999
|
|
|
|
|
nextp005 nextplus 0.999999999 -> 1.00000000
|
|
|
|
|
nextp006 nextplus 1.00000000 -> 1.00000001
|
|
|
|
|
nextp007 nextplus 1.0 -> 1.00000001
|
|
|
|
|
nextp008 nextplus 1 -> 1.00000001
|
|
|
|
|
nextp009 nextplus 1.00000001 -> 1.00000002
|
|
|
|
|
nextp010 nextplus 1.00000002 -> 1.00000003
|
|
|
|
|
nextp011 nextplus 1.00000003 -> 1.00000004
|
|
|
|
|
nextp012 nextplus 1.00000004 -> 1.00000005
|
|
|
|
|
nextp013 nextplus 1.00000005 -> 1.00000006
|
|
|
|
|
nextp014 nextplus 1.00000006 -> 1.00000007
|
|
|
|
|
nextp015 nextplus 1.00000007 -> 1.00000008
|
|
|
|
|
nextp016 nextplus 1.00000008 -> 1.00000009
|
|
|
|
|
nextp017 nextplus 1.00000009 -> 1.00000010
|
|
|
|
|
nextp018 nextplus 1.00000010 -> 1.00000011
|
|
|
|
|
nextp019 nextplus 1.00000011 -> 1.00000012
|
|
|
|
|
|
|
|
|
|
nextp021 nextplus -0.999999995 -> -0.999999994
|
|
|
|
|
nextp022 nextplus -0.999999996 -> -0.999999995
|
|
|
|
|
nextp023 nextplus -0.999999997 -> -0.999999996
|
|
|
|
|
nextp024 nextplus -0.999999998 -> -0.999999997
|
|
|
|
|
nextp025 nextplus -0.999999999 -> -0.999999998
|
|
|
|
|
nextp026 nextplus -1.00000000 -> -0.999999999
|
|
|
|
|
nextp027 nextplus -1.0 -> -0.999999999
|
|
|
|
|
nextp028 nextplus -1 -> -0.999999999
|
|
|
|
|
nextp029 nextplus -1.00000001 -> -1.00000000
|
|
|
|
|
nextp030 nextplus -1.00000002 -> -1.00000001
|
|
|
|
|
nextp031 nextplus -1.00000003 -> -1.00000002
|
|
|
|
|
nextp032 nextplus -1.00000004 -> -1.00000003
|
|
|
|
|
nextp033 nextplus -1.00000005 -> -1.00000004
|
|
|
|
|
nextp034 nextplus -1.00000006 -> -1.00000005
|
|
|
|
|
nextp035 nextplus -1.00000007 -> -1.00000006
|
|
|
|
|
nextp036 nextplus -1.00000008 -> -1.00000007
|
|
|
|
|
nextp037 nextplus -1.00000009 -> -1.00000008
|
|
|
|
|
nextp038 nextplus -1.00000010 -> -1.00000009
|
|
|
|
|
nextp039 nextplus -1.00000011 -> -1.00000010
|
|
|
|
|
nextp040 nextplus -1.00000012 -> -1.00000011
|
|
|
|
|
|
|
|
|
|
-- input operand is >precision
|
|
|
|
|
nextp041 nextplus 1.00000010998 -> 1.00000011
|
|
|
|
|
nextp042 nextplus 1.00000010999 -> 1.00000011
|
|
|
|
|
nextp043 nextplus 1.00000011000 -> 1.00000012
|
|
|
|
|
nextp044 nextplus 1.00000011001 -> 1.00000012
|
|
|
|
|
nextp045 nextplus 1.00000011002 -> 1.00000012
|
|
|
|
|
nextp046 nextplus 1.00000011002 -> 1.00000012
|
|
|
|
|
nextp047 nextplus 1.00000011052 -> 1.00000012
|
|
|
|
|
nextp048 nextplus 1.00000011552 -> 1.00000012
|
|
|
|
|
nextp049 nextplus -1.00000010998 -> -1.00000010
|
|
|
|
|
nextp050 nextplus -1.00000010999 -> -1.00000010
|
|
|
|
|
nextp051 nextplus -1.00000011000 -> -1.00000010
|
|
|
|
|
nextp052 nextplus -1.00000011001 -> -1.00000011
|
|
|
|
|
nextp053 nextplus -1.00000011002 -> -1.00000011
|
|
|
|
|
nextp054 nextplus -1.00000011002 -> -1.00000011
|
|
|
|
|
nextp055 nextplus -1.00000011052 -> -1.00000011
|
|
|
|
|
nextp056 nextplus -1.00000011552 -> -1.00000011
|
|
|
|
|
-- ultra-tiny inputs
|
|
|
|
|
nextp060 nextplus 1E-99999 -> 1E-391
|
|
|
|
|
nextp061 nextplus 1E-999999999 -> 1E-391
|
|
|
|
|
nextp062 nextplus 1E-391 -> 2E-391
|
|
|
|
|
nextp063 nextplus -1E-99999 -> -0E-391
|
|
|
|
|
nextp064 nextplus -1E-999999999 -> -0E-391
|
|
|
|
|
nextp065 nextplus -1E-391 -> -0E-391
|
|
|
|
|
|
|
|
|
|
-- Zeros
|
|
|
|
|
nextp100 nextplus 0 -> 1E-391
|
|
|
|
|
nextp101 nextplus 0.00 -> 1E-391
|
|
|
|
|
nextp102 nextplus 0E-300 -> 1E-391
|
|
|
|
|
nextp103 nextplus 0E+300 -> 1E-391
|
|
|
|
|
nextp104 nextplus 0E+30000 -> 1E-391
|
|
|
|
|
nextp105 nextplus -0 -> 1E-391
|
|
|
|
|
nextp106 nextplus -0.00 -> 1E-391
|
|
|
|
|
nextp107 nextplus -0E-300 -> 1E-391
|
|
|
|
|
nextp108 nextplus -0E+300 -> 1E-391
|
|
|
|
|
nextp109 nextplus -0E+30000 -> 1E-391
|
|
|
|
|
|
|
|
|
|
maxExponent: 999
|
|
|
|
|
minexponent: -999
|
|
|
|
|
precision: 9
|
|
|
|
|
-- specials
|
|
|
|
|
nextp150 nextplus Inf -> Infinity
|
|
|
|
|
nextp151 nextplus -Inf -> -9.99999999E+999
|
|
|
|
|
nextp152 nextplus NaN -> NaN
|
|
|
|
|
nextp153 nextplus sNaN -> NaN Invalid_operation
|
|
|
|
|
nextp154 nextplus NaN77 -> NaN77
|
|
|
|
|
nextp155 nextplus sNaN88 -> NaN88 Invalid_operation
|
|
|
|
|
nextp156 nextplus -NaN -> -NaN
|
|
|
|
|
nextp157 nextplus -sNaN -> -NaN Invalid_operation
|
|
|
|
|
nextp158 nextplus -NaN77 -> -NaN77
|
|
|
|
|
nextp159 nextplus -sNaN88 -> -NaN88 Invalid_operation
|
|
|
|
|
|
|
|
|
|
-- Nmax, Nmin, Ntiny, subnormals
|
|
|
|
|
nextp170 nextplus 9.99999999E+999 -> Infinity
|
|
|
|
|
nextp171 nextplus 9.99999998E+999 -> 9.99999999E+999
|
|
|
|
|
nextp172 nextplus 1E-999 -> 1.00000001E-999
|
|
|
|
|
nextp173 nextplus 1.00000000E-999 -> 1.00000001E-999
|
|
|
|
|
nextp174 nextplus 9E-1007 -> 1.0E-1006
|
|
|
|
|
nextp175 nextplus 9.9E-1006 -> 1.00E-1005
|
|
|
|
|
nextp176 nextplus 9.9999E-1003 -> 1.00000E-1002
|
|
|
|
|
nextp177 nextplus 9.9999999E-1000 -> 1.00000000E-999
|
|
|
|
|
nextp178 nextplus 9.9999998E-1000 -> 9.9999999E-1000
|
|
|
|
|
nextp179 nextplus 9.9999997E-1000 -> 9.9999998E-1000
|
|
|
|
|
nextp180 nextplus 0E-1007 -> 1E-1007
|
|
|
|
|
nextp181 nextplus 1E-1007 -> 2E-1007
|
|
|
|
|
nextp182 nextplus 2E-1007 -> 3E-1007
|
|
|
|
|
|
|
|
|
|
nextp183 nextplus -0E-1007 -> 1E-1007
|
|
|
|
|
nextp184 nextplus -1E-1007 -> -0E-1007
|
|
|
|
|
nextp185 nextplus -2E-1007 -> -1E-1007
|
|
|
|
|
nextp186 nextplus -10E-1007 -> -9E-1007
|
|
|
|
|
nextp187 nextplus -100E-1007 -> -9.9E-1006
|
|
|
|
|
nextp188 nextplus -100000E-1007 -> -9.9999E-1003
|
|
|
|
|
nextp189 nextplus -1.0000E-999 -> -9.9999999E-1000
|
|
|
|
|
nextp190 nextplus -1.00000000E-999 -> -9.9999999E-1000
|
|
|
|
|
nextp191 nextplus -1E-999 -> -9.9999999E-1000
|
|
|
|
|
nextp192 nextplus -9.99999998E+999 -> -9.99999997E+999
|
|
|
|
|
nextp193 nextplus -9.99999999E+999 -> -9.99999998E+999
|
|
|
|
|
|
|
|
|
|
-- Null tests
|
|
|
|
|
nextp900 nextplus # -> NaN Invalid_operation
|
|
|
|
|
|
