------------------------------------------------------------------------ -- min0.decTest -- decimal minimum (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 -- we assume that base comparison is tested in compare.decTest, so -- these mainly cover special cases, lost digits, and rounding extended: 0 precision: 9 rounding: half_up maxExponent: 999 minexponent: -999 -- sanity checks mnm001 min -2 -2 -> -2 mnm002 min -2 -1 -> -2 mnm003 min -2 0 -> -2 mnm004 min -2 1 -> -2 mnm005 min -2 2 -> -2 mnm006 min -1 -2 -> -2 mnm007 min -1 -1 -> -1 mnm008 min -1 0 -> -1 mnm009 min -1 1 -> -1 mnm010 min -1 2 -> -1 mnm011 min 0 -2 -> -2 mnm012 min 0 -1 -> -1 mnm013 min 0 0 -> 0 mnm014 min 0 1 -> 0 mnm015 min 0 2 -> 0 mnm016 min 1 -2 -> -2 mnm017 min 1 -1 -> -1 mnm018 min 1 0 -> 0 mnm019 min 1 1 -> 1 mnm020 min 1 2 -> 1 mnm021 min 2 -2 -> -2 mnm022 min 2 -1 -> -1 mnm023 min 2 0 -> 0 mnm025 min 2 1 -> 1 mnm026 min 2 2 -> 2 -- lostDigits and input rounding checks maxExponent: 999 minexponent: -999 precision: 9 mnm101 min -12345678000 1 -> -1.23456780E+10 Rounded mnm102 min 1 -12345678000 -> -1.23456780E+10 Rounded mnm103 min -1234567800 1 -> -1.23456780E+9 Rounded mnm104 min 1 -1234567800 -> -1.23456780E+9 Rounded mnm105 min -1234567890 1 -> -1.23456789E+9 Rounded mnm106 min 1 -1234567890 -> -1.23456789E+9 Rounded mnm107 min -1234567891 1 -> -1.23456789E+9 Inexact Lost_digits Rounded mnm108 min 1 -1234567891 -> -1.23456789E+9 Inexact Lost_digits Rounded mnm109 min -12345678901 1 -> -1.23456789E+10 Inexact Lost_digits Rounded mnm110 min 1 -12345678901 -> -1.23456789E+10 Inexact Lost_digits Rounded mnm111 min -1234567896 1 -> -1.23456790E+9 Inexact Lost_digits Rounded mnm112 min 1 -1234567896 -> -1.23456790E+9 Inexact Lost_digits Rounded mnm113 min 1234567891 1 -> 1 Inexact Lost_digits Rounded mnm114 min 1 1234567891 -> 1 Inexact Lost_digits Rounded mnm115 min 12345678901 1 -> 1 Inexact Lost_digits Rounded mnm116 min 1 12345678901 -> 1 Inexact Lost_digits Rounded mnm117 min 1234567896 1 -> 1 Inexact Lost_digits Rounded mnm118 min 1 1234567896 -> 1 Inexact Lost_digits Rounded precision: 15 -- still checking for [no] lostDigits mnm121 min -12345678000 1 -> -12345678000 mnm122 min 1 -12345678000 -> -12345678000 mnm123 min -1234567800 1 -> -1234567800 mnm124 min 1 -1234567800 -> -1234567800 mnm125 min -1234567890 1 -> -1234567890 mnm126 min 1 -1234567890 -> -1234567890 mnm127 min -1234567891 1 -> -1234567891 mnm128 min 1 -1234567891 -> -1234567891 mnm129 min -12345678901 1 -> -12345678901 mnm130 min 1 -12345678901 -> -12345678901 mnm131 min -1234567896 1 -> -1234567896 mnm132 min 1 -1234567896 -> -1234567896 mnm133 min 1234567891 1 -> 1 mnm134 min 1 1234567891 -> 1 mnm135 min 12345678901 1 -> 1 mnm136 min 1 12345678901 -> 1 mnm137 min 1234567896 1 -> 1 mnm138 min 1 1234567896 -> 1 -- from examples mnm180 min '3' '2' -> '2' mnm181 min '-10' '3' -> '-10' mnm182 min '1.0' '1' -> '1.0' mnm183 min '1' '1.0' -> '1' -- Null tests mnm900 min 10 # -> ? Invalid_operation mnm901 min # 10 -> ? Invalid_operation