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119 lines
4.4 KiB
Plaintext
119 lines
4.4 KiB
Plaintext
9 years ago
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------------------------------------------------------------------------
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-- plus0.decTest -- decimal monadic addition (simplified) --
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-- Copyright (c) IBM Corporation, 1981, 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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-- This set of tests primarily tests the existence of the operator.
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-- Addition and rounding, and most overflows, are tested elsewhere.
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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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plu001 plus '1' -> '1'
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plu002 plus '-1' -> '-1'
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plu003 plus '1.00' -> '1.00'
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plu004 plus '-1.00' -> '-1.00'
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plu005 plus '0' -> '0'
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plu006 plus '0.00' -> '0'
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plu007 plus '00.0' -> '0'
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plu008 plus '00.00' -> '0'
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plu009 plus '00' -> '0'
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plu010 plus '-2' -> '-2'
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plu011 plus '2' -> '2'
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plu012 plus '-2.00' -> '-2.00'
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plu013 plus '2.00' -> '2.00'
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plu014 plus '-0' -> '0'
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plu015 plus '-0.00' -> '0'
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plu016 plus '-00.0' -> '0'
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plu017 plus '-00.00' -> '0'
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plu018 plus '-00' -> '0'
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plu020 plus '-2000000' -> '-2000000'
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plu021 plus '2000000' -> '2000000'
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precision: 7
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plu022 plus '-2000000' -> '-2000000'
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plu023 plus '2000000' -> '2000000'
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precision: 6
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plu024 plus '-2000000' -> '-2.00000E+6' Rounded
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plu025 plus '2000000' -> '2.00000E+6' Rounded
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precision: 3
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plu026 plus '-2000000' -> '-2.00E+6' Rounded
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plu027 plus '2000000' -> '2.00E+6' Rounded
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-- more fixed, potential LHS swaps if done by add 0
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precision: 9
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plu060 plus '56267E-10' -> '0.0000056267'
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plu061 plus '56267E-5' -> '0.56267'
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plu062 plus '56267E-2' -> '562.67'
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plu063 plus '56267E-1' -> '5626.7'
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plu065 plus '56267E-0' -> '56267'
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plu066 plus '56267E+0' -> '56267'
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plu067 plus '56267E+1' -> '562670'
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plu068 plus '56267E+2' -> '5626700'
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plu069 plus '56267E+3' -> '56267000'
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plu070 plus '56267E+4' -> '562670000'
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plu071 plus '56267E+5' -> '5.6267E+9'
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plu072 plus '56267E+6' -> '5.6267E+10'
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plu080 plus '-56267E-10' -> '-0.0000056267'
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plu081 plus '-56267E-5' -> '-0.56267'
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plu082 plus '-56267E-2' -> '-562.67'
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plu083 plus '-56267E-1' -> '-5626.7'
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plu085 plus '-56267E-0' -> '-56267'
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plu086 plus '-56267E+0' -> '-56267'
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plu087 plus '-56267E+1' -> '-562670'
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plu088 plus '-56267E+2' -> '-5626700'
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plu089 plus '-56267E+3' -> '-56267000'
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plu090 plus '-56267E+4' -> '-562670000'
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plu091 plus '-56267E+5' -> '-5.6267E+9'
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plu092 plus '-56267E+6' -> '-5.6267E+10'
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-- overflow tests [underflow not possible]
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maxexponent: 999999999
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minexponent: -999999999
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precision: 3
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plu120 plus 9.999E+999999999 -> ? Inexact Lost_digits Overflow Rounded
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-- lostDigits checks
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maxexponent: 999
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minexponent: -999
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precision: 9
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plu301 plus 12345678000 -> 1.23456780E+10 Rounded
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plu302 plus 1234567800 -> 1.23456780E+9 Rounded
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plu303 plus 1234567890 -> 1.23456789E+9 Rounded
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plu304 plus 1234567891 -> 1.23456789E+9 Inexact Lost_digits Rounded
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plu305 plus 12345678901 -> 1.23456789E+10 Inexact Lost_digits Rounded
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plu306 plus 1234567896 -> 1.23456790E+9 Inexact Lost_digits Rounded
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precision: 15
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-- still checking for [no] lostDigits
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plu321 plus 12345678000 -> 12345678000
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plu322 plus 1234567800 -> 1234567800
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plu323 plus 1234567890 -> 1234567890
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plu324 plus 1234567891 -> 1234567891
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plu325 plus 12345678901 -> 12345678901
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plu326 plus 1234567896 -> 1234567896
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-- Null tests
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plu400 plus # -> ? Invalid_operation
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