------------------------------------------------------------------------
-- plus0.decTest -- decimal monadic addition (simplified) --
-- Copyright (c) IBM Corporation, 1981, 2008. 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: 2.58
-- This set of tests primarily tests the existence of the operator.
-- Addition and rounding, and most overflows, are tested elsewhere.
extended: 0
precision: 9
rounding: half_up
maxExponent: 999
minexponent: -999
plu001 plus '1' -> '1'
plu002 plus '-1' -> '-1'
plu003 plus '1.00' -> '1.00'
plu004 plus '-1.00' -> '-1.00'
plu005 plus '0' -> '0'
plu006 plus '0.00' -> '0'
plu007 plus '00.0' -> '0'
plu008 plus '00.00' -> '0'
plu009 plus '00' -> '0'
plu010 plus '-2' -> '-2'
plu011 plus '2' -> '2'
plu012 plus '-2.00' -> '-2.00'
plu013 plus '2.00' -> '2.00'
plu014 plus '-0' -> '0'
plu015 plus '-0.00' -> '0'
plu016 plus '-00.0' -> '0'
plu017 plus '-00.00' -> '0'
plu018 plus '-00' -> '0'
plu020 plus '-2000000' -> '-2000000'
plu021 plus '2000000' -> '2000000'
precision: 7
plu022 plus '-2000000' -> '-2000000'
plu023 plus '2000000' -> '2000000'
precision: 6
plu024 plus '-2000000' -> '-2.00000E+6' Rounded
plu025 plus '2000000' -> '2.00000E+6' Rounded
precision: 3
plu026 plus '-2000000' -> '-2.00E+6' Rounded
plu027 plus '2000000' -> '2.00E+6' Rounded
-- more fixed, potential LHS swaps if done by add 0
precision: 9
plu060 plus '56267E-10' -> '0.0000056267'
plu061 plus '56267E-5' -> '0.56267'
plu062 plus '56267E-2' -> '562.67'
plu063 plus '56267E-1' -> '5626.7'
plu065 plus '56267E-0' -> '56267'
plu066 plus '56267E+0' -> '56267'
plu067 plus '56267E+1' -> '562670'
plu068 plus '56267E+2' -> '5626700'
plu069 plus '56267E+3' -> '56267000'
plu070 plus '56267E+4' -> '562670000'
plu071 plus '56267E+5' -> '5.6267E+9'
plu072 plus '56267E+6' -> '5.6267E+10'
plu080 plus '-56267E-10' -> '-0.0000056267'
plu081 plus '-56267E-5' -> '-0.56267'
plu082 plus '-56267E-2' -> '-562.67'
plu083 plus '-56267E-1' -> '-5626.7'
plu085 plus '-56267E-0' -> '-56267'
plu086 plus '-56267E+0' -> '-56267'
plu087 plus '-56267E+1' -> '-562670'
plu088 plus '-56267E+2' -> '-5626700'
plu089 plus '-56267E+3' -> '-56267000'
plu090 plus '-56267E+4' -> '-562670000'
plu091 plus '-56267E+5' -> '-5.6267E+9'
plu092 plus '-56267E+6' -> '-5.6267E+10'
-- overflow tests [underflow not possible]
maxexponent: 999999999
minexponent: -999999999
precision: 3
plu120 plus 9.999E+999999999 -> ? Inexact Lost_digits Overflow Rounded
-- lostDigits checks
maxexponent: 999
minexponent: -999
precision: 9
plu301 plus 12345678000 -> 1.23456780E+10 Rounded
plu302 plus 1234567800 -> 1.23456780E+9 Rounded
plu303 plus 1234567890 -> 1.23456789E+9 Rounded
plu304 plus 1234567891 -> 1.23456789E+9 Inexact Lost_digits Rounded
plu305 plus 12345678901 -> 1.23456789E+10 Inexact Lost_digits Rounded
plu306 plus 1234567896 -> 1.23456790E+9 Inexact Lost_digits Rounded
precision: 15
-- still checking for [no] lostDigits
plu321 plus 12345678000 -> 12345678000
plu322 plus 1234567800 -> 1234567800
plu323 plus 1234567890 -> 1234567890
plu324 plus 1234567891 -> 1234567891
plu325 plus 12345678901 -> 12345678901
plu326 plus 1234567896 -> 1234567896
-- Null tests
plu400 plus # -> ? Invalid_operation