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Diffstat (limited to 'Lib/test/decimaltestdata/integer.decTest')
| -rw-r--r-- | Lib/test/decimaltestdata/integer.decTest | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/Lib/test/decimaltestdata/integer.decTest b/Lib/test/decimaltestdata/integer.decTest new file mode 100644 index 0000000..b661d0e --- /dev/null +++ b/Lib/test/decimaltestdata/integer.decTest @@ -0,0 +1,151 @@ +------------------------------------------------------------------------ +-- integer.decTest -- round decimal to integer -- +-- Copyright (c) IBM Corporation, 2001, 2003. 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 -- +------------------------------------------------------------------------ +version: 2.26 + +-- This set of tests tests the extended specification 'round-to-integer' +-- operation (from IEEE 854). All non-zero results are defined as +-- being those from either plus or rescale, so those are assumed to have +-- been tested. + +extended: 1 +precision: 9 +rounding: half_up +maxExponent: 999 +minExponent: -999 + +intx001 integer 0 -> 0 +intx002 integer 0.0 -> 0 +intx003 integer 0.1 -> 0 Rounded Inexact +intx004 integer 0.2 -> 0 Rounded Inexact +intx005 integer 0.3 -> 0 Rounded Inexact +intx006 integer 0.4 -> 0 Rounded Inexact +intx007 integer 0.5 -> 1 Rounded Inexact +intx008 integer 0.6 -> 1 Rounded Inexact +intx009 integer 0.7 -> 1 Rounded Inexact +intx010 integer 0.8 -> 1 Rounded Inexact +intx011 integer 0.9 -> 1 Rounded Inexact +intx012 integer 1 -> 1 +intx013 integer 1.0 -> 1 Rounded +intx014 integer 1.1 -> 1 Rounded Inexact +intx015 integer 1.2 -> 1 Rounded Inexact +intx016 integer 1.3 -> 1 Rounded Inexact +intx017 integer 1.4 -> 1 Rounded Inexact +intx018 integer 1.5 -> 2 Rounded Inexact +intx019 integer 1.6 -> 2 Rounded Inexact +intx020 integer 1.7 -> 2 Rounded Inexact +intx021 integer 1.8 -> 2 Rounded Inexact +intx022 integer 1.9 -> 2 Rounded Inexact +-- negatives +intx031 integer -0 -> -0 +intx032 integer -0.0 -> -0 +intx033 integer -0.1 -> -0 Rounded Inexact +intx034 integer -0.2 -> -0 Rounded Inexact +intx035 integer -0.3 -> -0 Rounded Inexact +intx036 integer -0.4 -> -0 Rounded Inexact +intx037 integer -0.5 -> -1 Rounded Inexact +intx038 integer -0.6 -> -1 Rounded Inexact +intx039 integer -0.7 -> -1 Rounded Inexact +intx040 integer -0.8 -> -1 Rounded Inexact +intx041 integer -0.9 -> -1 Rounded Inexact +intx042 integer -1 -> -1 +intx043 integer -1.0 -> -1 Rounded +intx044 integer -1.1 -> -1 Rounded Inexact +intx045 integer -1.2 -> -1 Rounded Inexact +intx046 integer -1.3 -> -1 Rounded Inexact +intx047 integer -1.4 -> -1 Rounded Inexact +intx048 integer -1.5 -> -2 Rounded Inexact +intx049 integer -1.6 -> -2 Rounded Inexact +intx050 integer -1.7 -> -2 Rounded Inexact +intx051 integer -1.8 -> -2 Rounded Inexact +intx052 integer -1.9 -> -2 Rounded Inexact +intx053 integer 10E+30 -> NaN Invalid_operation +intx054 integer -10E+30 -> NaN Invalid_operation + +-- numbers around precision +precision: 9 +intx060 integer '56267E-10' -> '0' Inexact Rounded +intx061 integer '56267E-5' -> '1' Inexact Rounded +intx062 integer '56267E-2' -> '563' Inexact Rounded +intx063 integer '56267E-1' -> '5627' Inexact Rounded +intx065 integer '56267E-0' -> '56267' +intx066 integer '56267E+0' -> '56267' +intx067 integer '56267E+1' -> '562670' +intx068 integer '56267E+2' -> '5626700' +intx069 integer '56267E+3' -> '56267000' +intx070 integer '56267E+4' -> '562670000' +intx071 integer '56267E+5' -> NaN Invalid_operation +intx072 integer '56267E+6' -> NaN Invalid_operation +intx080 integer '-56267E-10' -> '-0' Inexact Rounded +intx081 integer '-56267E-5' -> '-1' Inexact Rounded +intx082 integer '-56267E-2' -> '-563' Inexact Rounded +intx083 integer '-56267E-1' -> '-5627' Inexact Rounded +intx085 integer '-56267E-0' -> '-56267' +intx086 integer '-56267E+0' -> '-56267' +intx087 integer '-56267E+1' -> '-562670' +intx088 integer '-56267E+2' -> '-5626700' +intx089 integer '-56267E+3' -> '-56267000' +intx090 integer '-56267E+4' -> '-562670000' +intx091 integer '-56267E+5' -> NaN Invalid_operation +intx092 integer '-56267E+6' -> NaN Invalid_operation + +-- specials and zeros +intx120 integer 'Inf' -> NaN Invalid_operation +intx121 integer '-Inf' -> NaN Invalid_operation +intx122 integer NaN -> NaN +intx123 integer sNaN -> NaN Invalid_operation +intx124 integer 0 -> 0 +intx125 integer -0 -> -0 +intx126 integer 0.000 -> 0 +intx127 integer 0.00 -> 0 +intx128 integer 0.0 -> 0 +intx129 integer 0 -> 0 +intx130 integer 0E-3 -> 0 +intx131 integer 0E-2 -> 0 +intx132 integer 0E-1 -> 0 +intx133 integer 0E-0 -> 0 +intx134 integer 0E+1 -> 0 +intx135 integer 0E+2 -> 0 +intx136 integer 0E+3 -> 0 +intx137 integer 0E+4 -> 0 +intx138 integer 0E+5 -> 0 +intx139 integer -0.000 -> -0 +intx140 integer -0.00 -> -0 +intx141 integer -0.0 -> -0 +intx142 integer -0 -> -0 +intx143 integer -0E-3 -> -0 +intx144 integer -0E-2 -> -0 +intx145 integer -0E-1 -> -0 +intx146 integer -0E-0 -> -0 +intx147 integer -0E+1 -> -0 +intx148 integer -0E+2 -> -0 +intx149 integer -0E+3 -> -0 +intx150 integer -0E+4 -> -0 +intx151 integer -0E+5 -> -0 + +-- examples +rounding: half_up +precision: 9 +intx200 integer 2.1 -> 2 Rounded Inexact +intx201 integer 100 -> 100 +intx202 integer 100.0 -> 100 Rounded +intx203 integer 101.5 -> 102 Rounded Inexact +intx204 integer -101.5 -> -102 Rounded Inexact +intx205 integer 10E+5 -> 1000000 + |