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133 lines
4.6 KiB
Plaintext
133 lines
4.6 KiB
Plaintext
9 years ago
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------------------------------------------------------------------------
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-- trim0.decTest -- remove insignificant trailing zeros (simplified) --
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-- Copyright (c) IBM Corporation, 2003, 2008. 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: 2.58
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extended: 0
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precision: 9
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rounding: half_up
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maxExponent: 999
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minexponent: -999
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trm001 trim '1' -> '1'
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trm002 trim '-1' -> '-1'
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trm003 trim '1.00' -> '1'
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trm004 trim '-1.00' -> '-1'
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trm005 trim '0' -> '0'
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trm006 trim '0.00' -> '0'
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trm007 trim '00.0' -> '0'
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trm008 trim '00.00' -> '0'
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trm009 trim '00' -> '0'
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trm010 trim '-2' -> '-2'
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trm011 trim '2' -> '2'
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trm012 trim '-2.00' -> '-2'
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trm013 trim '2.00' -> '2'
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trm014 trim '-0' -> '0'
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trm015 trim '-0.00' -> '0'
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trm016 trim '-00.0' -> '0'
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trm017 trim '-00.00' -> '0'
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trm018 trim '-00' -> '0'
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trm019 trim '0E+5' -> '0'
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trm020 trim '-0E+1' -> '0'
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trm030 trim '+0.1' -> '0.1'
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trm031 trim '-0.1' -> '-0.1'
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trm032 trim '+0.01' -> '0.01'
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trm033 trim '-0.01' -> '-0.01'
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trm034 trim '+0.001' -> '0.001'
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trm035 trim '-0.001' -> '-0.001'
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trm036 trim '+0.000001' -> '0.000001'
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trm037 trim '-0.000001' -> '-0.000001'
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trm038 trim '+0.000000000001' -> '1E-12'
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trm039 trim '-0.000000000001' -> '-1E-12'
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trm041 trim 1.1 -> 1.1
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trm042 trim 1.10 -> 1.1
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trm043 trim 1.100 -> 1.1
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trm044 trim 1.110 -> 1.11
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trm045 trim -1.1 -> -1.1
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trm046 trim -1.10 -> -1.1
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trm047 trim -1.100 -> -1.1
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trm048 trim -1.110 -> -1.11
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trm049 trim 9.9 -> 9.9
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trm050 trim 9.90 -> 9.9
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trm051 trim 9.900 -> 9.9
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trm052 trim 9.990 -> 9.99
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trm053 trim -9.9 -> -9.9
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trm054 trim -9.90 -> -9.9
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trm055 trim -9.900 -> -9.9
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trm056 trim -9.990 -> -9.99
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-- some insignificant trailing fractional zeros
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trm060 trim 10.0 -> 10
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trm061 trim 10.00 -> 10
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trm062 trim 100.0 -> 100
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trm063 trim 100.00 -> 100
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trm064 trim 1.1000E+3 -> 1100
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trm065 trim 1.10000E+3 -> 1100
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trm066 trim -10.0 -> -10
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trm067 trim -10.00 -> -10
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trm068 trim -100.0 -> -100
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trm069 trim -100.00 -> -100
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trm070 trim -1.1000E+3 -> -1100
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trm071 trim -1.10000E+3 -> -1100
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-- some insignificant trailing zeros with positive exponent
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trm080 trim 10E+1 -> 1E+2
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trm081 trim 100E+1 -> 1E+3
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trm082 trim 1.0E+2 -> 1E+2
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trm083 trim 1.0E+3 -> 1E+3
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trm084 trim 1.1E+3 -> 1.1E+3
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trm085 trim 1.00E+3 -> 1E+3
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trm086 trim 1.10E+3 -> 1.1E+3
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trm087 trim -10E+1 -> -1E+2
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trm088 trim -100E+1 -> -1E+3
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trm089 trim -1.0E+2 -> -1E+2
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trm090 trim -1.0E+3 -> -1E+3
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trm091 trim -1.1E+3 -> -1.1E+3
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trm092 trim -1.00E+3 -> -1E+3
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trm093 trim -1.10E+3 -> -1.1E+3
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-- some significant trailing zeros
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trm100 trim 11 -> 11
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trm101 trim 10 -> 10
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trm102 trim 10. -> 10
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trm103 trim 1.1E+1 -> 11
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trm104 trim 1.0E+1 -> 10
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trm105 trim 1.10E+2 -> 110
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trm106 trim 1.00E+2 -> 100
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trm107 trim 1.100E+3 -> 1100
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trm108 trim 1.000E+3 -> 1000
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trm109 trim 1.000000E+6 -> 1000000
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trm110 trim -11 -> -11
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trm111 trim -10 -> -10
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trm112 trim -10. -> -10
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trm113 trim -1.1E+1 -> -11
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trm114 trim -1.0E+1 -> -10
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trm115 trim -1.10E+2 -> -110
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trm116 trim -1.00E+2 -> -100
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trm117 trim -1.100E+3 -> -1100
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trm118 trim -1.000E+3 -> -1000
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trm119 trim -1.000000E+6 -> -1000000
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-- Null test
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trm400 trim # -> ? Invalid_operation
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