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the art. It now complies latest specification and tests. The only difference of this version with the one in the trunk is that a small subset that hash tests were removed, because they rely on modifications to core hash() function (see issue 1182 for further details).
183 lines
7.6 KiB
Text
183 lines
7.6 KiB
Text
------------------------------------------------------------------------
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-- dqReduce.decTest -- remove trailing zeros from a decQuad --
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-- Copyright (c) IBM Corporation, 2003, 2007. All rights reserved. --
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------------------------------------------------------------------------
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-- Please see the document "General Decimal Arithmetic Testcases" --
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-- at http://www2.hursley.ibm.com/decimal for the description of --
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-- these testcases. --
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-- --
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-- These testcases are experimental ('beta' versions), and they --
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-- may contain errors. They are offered on an as-is basis. In --
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-- particular, achieving the same results as the tests here is not --
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-- a guarantee that an implementation complies with any Standard --
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-- or specification. The tests are not exhaustive. --
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-- --
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-- Please send comments, suggestions, and corrections to the author: --
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-- Mike Cowlishaw, IBM Fellow --
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-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
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-- mfc@uk.ibm.com --
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------------------------------------------------------------------------
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version: 2.57
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extended: 1
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clamp: 1
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precision: 34
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maxExponent: 6144
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minExponent: -6143
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rounding: half_even
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dqred001 reduce '1' -> '1'
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dqred002 reduce '-1' -> '-1'
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dqred003 reduce '1.00' -> '1'
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dqred004 reduce '-1.00' -> '-1'
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dqred005 reduce '0' -> '0'
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dqred006 reduce '0.00' -> '0'
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dqred007 reduce '00.0' -> '0'
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dqred008 reduce '00.00' -> '0'
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dqred009 reduce '00' -> '0'
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dqred010 reduce '0E+1' -> '0'
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dqred011 reduce '0E+5' -> '0'
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dqred012 reduce '-2' -> '-2'
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dqred013 reduce '2' -> '2'
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dqred014 reduce '-2.00' -> '-2'
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dqred015 reduce '2.00' -> '2'
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dqred016 reduce '-0' -> '-0'
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dqred017 reduce '-0.00' -> '-0'
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dqred018 reduce '-00.0' -> '-0'
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dqred019 reduce '-00.00' -> '-0'
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dqred020 reduce '-00' -> '-0'
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dqred021 reduce '-0E+5' -> '-0'
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dqred022 reduce '-0E+1' -> '-0'
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dqred030 reduce '+0.1' -> '0.1'
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dqred031 reduce '-0.1' -> '-0.1'
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dqred032 reduce '+0.01' -> '0.01'
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dqred033 reduce '-0.01' -> '-0.01'
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dqred034 reduce '+0.001' -> '0.001'
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dqred035 reduce '-0.001' -> '-0.001'
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dqred036 reduce '+0.000001' -> '0.000001'
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dqred037 reduce '-0.000001' -> '-0.000001'
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dqred038 reduce '+0.000000000001' -> '1E-12'
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dqred039 reduce '-0.000000000001' -> '-1E-12'
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dqred041 reduce 1.1 -> 1.1
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dqred042 reduce 1.10 -> 1.1
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dqred043 reduce 1.100 -> 1.1
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dqred044 reduce 1.110 -> 1.11
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dqred045 reduce -1.1 -> -1.1
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dqred046 reduce -1.10 -> -1.1
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dqred047 reduce -1.100 -> -1.1
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dqred048 reduce -1.110 -> -1.11
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dqred049 reduce 9.9 -> 9.9
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dqred050 reduce 9.90 -> 9.9
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dqred051 reduce 9.900 -> 9.9
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dqred052 reduce 9.990 -> 9.99
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dqred053 reduce -9.9 -> -9.9
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dqred054 reduce -9.90 -> -9.9
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dqred055 reduce -9.900 -> -9.9
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dqred056 reduce -9.990 -> -9.99
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-- some trailing fractional zeros with zeros in units
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dqred060 reduce 10.0 -> 1E+1
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dqred061 reduce 10.00 -> 1E+1
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dqred062 reduce 100.0 -> 1E+2
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dqred063 reduce 100.00 -> 1E+2
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dqred064 reduce 1.1000E+3 -> 1.1E+3
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dqred065 reduce 1.10000E+3 -> 1.1E+3
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dqred066 reduce -10.0 -> -1E+1
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dqred067 reduce -10.00 -> -1E+1
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dqred068 reduce -100.0 -> -1E+2
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dqred069 reduce -100.00 -> -1E+2
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dqred070 reduce -1.1000E+3 -> -1.1E+3
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dqred071 reduce -1.10000E+3 -> -1.1E+3
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-- some insignificant trailing zeros with positive exponent
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dqred080 reduce 10E+1 -> 1E+2
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dqred081 reduce 100E+1 -> 1E+3
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dqred082 reduce 1.0E+2 -> 1E+2
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dqred083 reduce 1.0E+3 -> 1E+3
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dqred084 reduce 1.1E+3 -> 1.1E+3
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dqred085 reduce 1.00E+3 -> 1E+3
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dqred086 reduce 1.10E+3 -> 1.1E+3
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dqred087 reduce -10E+1 -> -1E+2
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dqred088 reduce -100E+1 -> -1E+3
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dqred089 reduce -1.0E+2 -> -1E+2
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dqred090 reduce -1.0E+3 -> -1E+3
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dqred091 reduce -1.1E+3 -> -1.1E+3
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dqred092 reduce -1.00E+3 -> -1E+3
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dqred093 reduce -1.10E+3 -> -1.1E+3
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-- some significant trailing zeros, were we to be trimming
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dqred100 reduce 11 -> 11
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dqred101 reduce 10 -> 1E+1
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dqred102 reduce 10. -> 1E+1
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dqred103 reduce 1.1E+1 -> 11
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dqred104 reduce 1.0E+1 -> 1E+1
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dqred105 reduce 1.10E+2 -> 1.1E+2
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dqred106 reduce 1.00E+2 -> 1E+2
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dqred107 reduce 1.100E+3 -> 1.1E+3
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dqred108 reduce 1.000E+3 -> 1E+3
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dqred109 reduce 1.000000E+6 -> 1E+6
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dqred110 reduce -11 -> -11
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dqred111 reduce -10 -> -1E+1
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dqred112 reduce -10. -> -1E+1
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dqred113 reduce -1.1E+1 -> -11
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dqred114 reduce -1.0E+1 -> -1E+1
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dqred115 reduce -1.10E+2 -> -1.1E+2
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dqred116 reduce -1.00E+2 -> -1E+2
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dqred117 reduce -1.100E+3 -> -1.1E+3
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dqred118 reduce -1.000E+3 -> -1E+3
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dqred119 reduce -1.00000E+5 -> -1E+5
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dqred120 reduce -1.000000E+6 -> -1E+6
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dqred121 reduce -10.00000E+6 -> -1E+7
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dqred122 reduce -100.0000E+6 -> -1E+8
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dqred123 reduce -1000.000E+6 -> -1E+9
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dqred124 reduce -10000.00E+6 -> -1E+10
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dqred125 reduce -100000.0E+6 -> -1E+11
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dqred126 reduce -1000000.E+6 -> -1E+12
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-- examples from decArith
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dqred140 reduce '2.1' -> '2.1'
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dqred141 reduce '-2.0' -> '-2'
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dqred142 reduce '1.200' -> '1.2'
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dqred143 reduce '-120' -> '-1.2E+2'
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dqred144 reduce '120.00' -> '1.2E+2'
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dqred145 reduce '0.00' -> '0'
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-- Nmax, Nmin, Ntiny
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-- note origami effect on some of these
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dqred151 reduce 9.999999999999999999999999999999999E+6144 -> 9.999999999999999999999999999999999E+6144
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dqred152 reduce 9.999999999999999999999999000000000E+6140 -> 9.99999999999999999999999900000E+6140
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dqred153 reduce 9.999999999999999999999999999990000E+6144 -> 9.999999999999999999999999999990000E+6144
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dqred154 reduce 1E-6143 -> 1E-6143
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dqred155 reduce 1.000000000000000000000000000000000E-6143 -> 1E-6143
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dqred156 reduce 2.000E-6173 -> 2E-6173 Subnormal
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dqred157 reduce 1E-6176 -> 1E-6176 Subnormal
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dqred161 reduce -1E-6176 -> -1E-6176 Subnormal
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dqred162 reduce -2.000E-6173 -> -2E-6173 Subnormal
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dqred163 reduce -1.000000000000000000000000000000000E-6143 -> -1E-6143
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dqred164 reduce -1E-6143 -> -1E-6143
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dqred165 reduce -9.999999999999999999999999000000000E+6140 -> -9.99999999999999999999999900000E+6140
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dqred166 reduce -9.999999999999999999999999999990000E+6144 -> -9.999999999999999999999999999990000E+6144
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dqred167 reduce -9.999999999999999999999999999999990E+6144 -> -9.999999999999999999999999999999990E+6144
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dqred168 reduce -9.999999999999999999999999999999999E+6144 -> -9.999999999999999999999999999999999E+6144
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dqred169 reduce -9.999999999999999999999999999999990E+6144 -> -9.999999999999999999999999999999990E+6144
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-- specials (reduce does not affect payload)
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dqred820 reduce 'Inf' -> 'Infinity'
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dqred821 reduce '-Inf' -> '-Infinity'
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dqred822 reduce NaN -> NaN
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dqred823 reduce sNaN -> NaN Invalid_operation
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dqred824 reduce NaN101 -> NaN101
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dqred825 reduce sNaN010 -> NaN10 Invalid_operation
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dqred827 reduce -NaN -> -NaN
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dqred828 reduce -sNaN -> -NaN Invalid_operation
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dqred829 reduce -NaN101 -> -NaN101
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dqred830 reduce -sNaN010 -> -NaN10 Invalid_operation
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-- Null test
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dqred900 reduce # -> NaN Invalid_operation
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