+++ /dev/null
-------------------------------------------------------------------------\r
--- ddReduce.decTest -- remove trailing zeros from a decDouble --\r
--- Copyright (c) IBM Corporation, 2003, 2008. All rights reserved. --\r
-------------------------------------------------------------------------\r
--- Please see the document "General Decimal Arithmetic Testcases" --\r
--- at http://www2.hursley.ibm.com/decimal for the description of --\r
--- these testcases. --\r
--- --\r
--- These testcases are experimental ('beta' versions), and they --\r
--- may contain errors. They are offered on an as-is basis. In --\r
--- particular, achieving the same results as the tests here is not --\r
--- a guarantee that an implementation complies with any Standard --\r
--- or specification. The tests are not exhaustive. --\r
--- --\r
--- Please send comments, suggestions, and corrections to the author: --\r
--- Mike Cowlishaw, IBM Fellow --\r
--- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --\r
--- mfc@uk.ibm.com --\r
-------------------------------------------------------------------------\r
-version: 2.59\r
-\r
-precision: 16\r
-maxExponent: 384\r
-minExponent: -383\r
-extended: 1\r
-clamp: 1\r
-rounding: half_even\r
-\r
-ddred001 reduce '1' -> '1'\r
-ddred002 reduce '-1' -> '-1'\r
-ddred003 reduce '1.00' -> '1'\r
-ddred004 reduce '-1.00' -> '-1'\r
-ddred005 reduce '0' -> '0'\r
-ddred006 reduce '0.00' -> '0'\r
-ddred007 reduce '00.0' -> '0'\r
-ddred008 reduce '00.00' -> '0'\r
-ddred009 reduce '00' -> '0'\r
-ddred010 reduce '0E+1' -> '0'\r
-ddred011 reduce '0E+5' -> '0'\r
-\r
-ddred012 reduce '-2' -> '-2'\r
-ddred013 reduce '2' -> '2'\r
-ddred014 reduce '-2.00' -> '-2'\r
-ddred015 reduce '2.00' -> '2'\r
-ddred016 reduce '-0' -> '-0'\r
-ddred017 reduce '-0.00' -> '-0'\r
-ddred018 reduce '-00.0' -> '-0'\r
-ddred019 reduce '-00.00' -> '-0'\r
-ddred020 reduce '-00' -> '-0'\r
-ddred021 reduce '-0E+5' -> '-0'\r
-ddred022 reduce '-0E+1' -> '-0'\r
-\r
-ddred030 reduce '+0.1' -> '0.1'\r
-ddred031 reduce '-0.1' -> '-0.1'\r
-ddred032 reduce '+0.01' -> '0.01'\r
-ddred033 reduce '-0.01' -> '-0.01'\r
-ddred034 reduce '+0.001' -> '0.001'\r
-ddred035 reduce '-0.001' -> '-0.001'\r
-ddred036 reduce '+0.000001' -> '0.000001'\r
-ddred037 reduce '-0.000001' -> '-0.000001'\r
-ddred038 reduce '+0.000000000001' -> '1E-12'\r
-ddred039 reduce '-0.000000000001' -> '-1E-12'\r
-\r
-ddred041 reduce 1.1 -> 1.1\r
-ddred042 reduce 1.10 -> 1.1\r
-ddred043 reduce 1.100 -> 1.1\r
-ddred044 reduce 1.110 -> 1.11\r
-ddred045 reduce -1.1 -> -1.1\r
-ddred046 reduce -1.10 -> -1.1\r
-ddred047 reduce -1.100 -> -1.1\r
-ddred048 reduce -1.110 -> -1.11\r
-ddred049 reduce 9.9 -> 9.9\r
-ddred050 reduce 9.90 -> 9.9\r
-ddred051 reduce 9.900 -> 9.9\r
-ddred052 reduce 9.990 -> 9.99\r
-ddred053 reduce -9.9 -> -9.9\r
-ddred054 reduce -9.90 -> -9.9\r
-ddred055 reduce -9.900 -> -9.9\r
-ddred056 reduce -9.990 -> -9.99\r
-\r
--- some trailing fractional zeros with zeros in units\r
-ddred060 reduce 10.0 -> 1E+1\r
-ddred061 reduce 10.00 -> 1E+1\r
-ddred062 reduce 100.0 -> 1E+2\r
-ddred063 reduce 100.00 -> 1E+2\r
-ddred064 reduce 1.1000E+3 -> 1.1E+3\r
-ddred065 reduce 1.10000E+3 -> 1.1E+3\r
-ddred066 reduce -10.0 -> -1E+1\r
-ddred067 reduce -10.00 -> -1E+1\r
-ddred068 reduce -100.0 -> -1E+2\r
-ddred069 reduce -100.00 -> -1E+2\r
-ddred070 reduce -1.1000E+3 -> -1.1E+3\r
-ddred071 reduce -1.10000E+3 -> -1.1E+3\r
-\r
--- some insignificant trailing zeros with positive exponent\r
-ddred080 reduce 10E+1 -> 1E+2\r
-ddred081 reduce 100E+1 -> 1E+3\r
-ddred082 reduce 1.0E+2 -> 1E+2\r
-ddred083 reduce 1.0E+3 -> 1E+3\r
-ddred084 reduce 1.1E+3 -> 1.1E+3\r
-ddred085 reduce 1.00E+3 -> 1E+3\r
-ddred086 reduce 1.10E+3 -> 1.1E+3\r
-ddred087 reduce -10E+1 -> -1E+2\r
-ddred088 reduce -100E+1 -> -1E+3\r
-ddred089 reduce -1.0E+2 -> -1E+2\r
-ddred090 reduce -1.0E+3 -> -1E+3\r
-ddred091 reduce -1.1E+3 -> -1.1E+3\r
-ddred092 reduce -1.00E+3 -> -1E+3\r
-ddred093 reduce -1.10E+3 -> -1.1E+3\r
-\r
--- some significant trailing zeros, were we to be trimming\r
-ddred100 reduce 11 -> 11\r
-ddred101 reduce 10 -> 1E+1\r
-ddred102 reduce 10. -> 1E+1\r
-ddred103 reduce 1.1E+1 -> 11\r
-ddred104 reduce 1.0E+1 -> 1E+1\r
-ddred105 reduce 1.10E+2 -> 1.1E+2\r
-ddred106 reduce 1.00E+2 -> 1E+2\r
-ddred107 reduce 1.100E+3 -> 1.1E+3\r
-ddred108 reduce 1.000E+3 -> 1E+3\r
-ddred109 reduce 1.000000E+6 -> 1E+6\r
-ddred110 reduce -11 -> -11\r
-ddred111 reduce -10 -> -1E+1\r
-ddred112 reduce -10. -> -1E+1\r
-ddred113 reduce -1.1E+1 -> -11\r
-ddred114 reduce -1.0E+1 -> -1E+1\r
-ddred115 reduce -1.10E+2 -> -1.1E+2\r
-ddred116 reduce -1.00E+2 -> -1E+2\r
-ddred117 reduce -1.100E+3 -> -1.1E+3\r
-ddred118 reduce -1.000E+3 -> -1E+3\r
-ddred119 reduce -1.00000E+5 -> -1E+5\r
-ddred120 reduce -1.000000E+6 -> -1E+6\r
-ddred121 reduce -10.00000E+6 -> -1E+7\r
-ddred122 reduce -100.0000E+6 -> -1E+8\r
-ddred123 reduce -1000.000E+6 -> -1E+9\r
-ddred124 reduce -10000.00E+6 -> -1E+10\r
-ddred125 reduce -100000.0E+6 -> -1E+11\r
-ddred126 reduce -1000000.E+6 -> -1E+12\r
-\r
--- examples from decArith\r
-ddred140 reduce '2.1' -> '2.1'\r
-ddred141 reduce '-2.0' -> '-2'\r
-ddred142 reduce '1.200' -> '1.2'\r
-ddred143 reduce '-120' -> '-1.2E+2'\r
-ddred144 reduce '120.00' -> '1.2E+2'\r
-ddred145 reduce '0.00' -> '0'\r
-\r
--- Nmax, Nmin, Ntiny\r
--- note origami effect on some of these\r
-ddred151 reduce 9.999999999999999E+384 -> 9.999999999999999E+384\r
-ddred152 reduce 9.999999000000000E+380 -> 9.99999900000E+380\r
-ddred153 reduce 9.999999999990000E+384 -> 9.999999999990000E+384\r
-ddred154 reduce 1E-383 -> 1E-383\r
-ddred155 reduce 1.000000000000000E-383 -> 1E-383\r
-ddred156 reduce 2.000E-395 -> 2E-395 Subnormal\r
-ddred157 reduce 1E-398 -> 1E-398 Subnormal\r
-\r
-ddred161 reduce -1E-398 -> -1E-398 Subnormal\r
-ddred162 reduce -2.000E-395 -> -2E-395 Subnormal\r
-ddred163 reduce -1.000000000000000E-383 -> -1E-383\r
-ddred164 reduce -1E-383 -> -1E-383\r
-ddred165 reduce -9.999999000000000E+380 -> -9.99999900000E+380\r
-ddred166 reduce -9.999999999990000E+384 -> -9.999999999990000E+384\r
-ddred167 reduce -9.999999999999990E+384 -> -9.999999999999990E+384\r
-ddred168 reduce -9.999999999999999E+384 -> -9.999999999999999E+384\r
-ddred169 reduce -9.999999999999990E+384 -> -9.999999999999990E+384\r
-\r
-\r
--- specials (reduce does not affect payload)\r
-ddred820 reduce 'Inf' -> 'Infinity'\r
-ddred821 reduce '-Inf' -> '-Infinity'\r
-ddred822 reduce NaN -> NaN\r
-ddred823 reduce sNaN -> NaN Invalid_operation\r
-ddred824 reduce NaN101 -> NaN101\r
-ddred825 reduce sNaN010 -> NaN10 Invalid_operation\r
-ddred827 reduce -NaN -> -NaN\r
-ddred828 reduce -sNaN -> -NaN Invalid_operation\r
-ddred829 reduce -NaN101 -> -NaN101\r
-ddred830 reduce -sNaN010 -> -NaN10 Invalid_operation\r
-\r
--- Null test\r
-ddred900 reduce # -> NaN Invalid_operation\r
projects / mirror_edk2.git / blobdiff