487 lines
20 KiB
Plaintext
487 lines
20 KiB
Plaintext
------------------------------------------------------------------------
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-- divideint.decTest -- decimal integer division --
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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: 2.59
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extended: 1
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precision: 9
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rounding: half_up
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maxExponent: 384
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minexponent: -383
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dvix001 divideint 1 1 -> 1
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dvix002 divideint 2 1 -> 2
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dvix003 divideint 1 2 -> 0
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dvix004 divideint 2 2 -> 1
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dvix005 divideint 0 1 -> 0
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dvix006 divideint 0 2 -> 0
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dvix007 divideint 1 3 -> 0
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dvix008 divideint 2 3 -> 0
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dvix009 divideint 3 3 -> 1
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dvix010 divideint 2.4 1 -> 2
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dvix011 divideint 2.4 -1 -> -2
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dvix012 divideint -2.4 1 -> -2
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dvix013 divideint -2.4 -1 -> 2
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dvix014 divideint 2.40 1 -> 2
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dvix015 divideint 2.400 1 -> 2
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dvix016 divideint 2.4 2 -> 1
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dvix017 divideint 2.400 2 -> 1
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dvix018 divideint 2. 2 -> 1
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dvix019 divideint 20 20 -> 1
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dvix020 divideint 187 187 -> 1
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dvix021 divideint 5 2 -> 2
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dvix022 divideint 5 2.0 -> 2
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dvix023 divideint 5 2.000 -> 2
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dvix024 divideint 5 0.200 -> 25
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dvix025 divideint 5 0.200 -> 25
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dvix030 divideint 1 2 -> 0
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dvix031 divideint 1 4 -> 0
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dvix032 divideint 1 8 -> 0
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dvix033 divideint 1 16 -> 0
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dvix034 divideint 1 32 -> 0
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dvix035 divideint 1 64 -> 0
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dvix040 divideint 1 -2 -> -0
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dvix041 divideint 1 -4 -> -0
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dvix042 divideint 1 -8 -> -0
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dvix043 divideint 1 -16 -> -0
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dvix044 divideint 1 -32 -> -0
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dvix045 divideint 1 -64 -> -0
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dvix050 divideint -1 2 -> -0
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dvix051 divideint -1 4 -> -0
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dvix052 divideint -1 8 -> -0
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dvix053 divideint -1 16 -> -0
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dvix054 divideint -1 32 -> -0
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dvix055 divideint -1 64 -> -0
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dvix060 divideint -1 -2 -> 0
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dvix061 divideint -1 -4 -> 0
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dvix062 divideint -1 -8 -> 0
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dvix063 divideint -1 -16 -> 0
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dvix064 divideint -1 -32 -> 0
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dvix065 divideint -1 -64 -> 0
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-- similar with powers of ten
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dvix160 divideint 1 1 -> 1
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dvix161 divideint 1 10 -> 0
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dvix162 divideint 1 100 -> 0
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dvix163 divideint 1 1000 -> 0
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dvix164 divideint 1 10000 -> 0
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dvix165 divideint 1 100000 -> 0
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dvix166 divideint 1 1000000 -> 0
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dvix167 divideint 1 10000000 -> 0
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dvix168 divideint 1 100000000 -> 0
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dvix170 divideint 1 -1 -> -1
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dvix171 divideint 1 -10 -> -0
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dvix172 divideint 1 -100 -> -0
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dvix173 divideint 1 -1000 -> -0
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dvix174 divideint 1 -10000 -> -0
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dvix175 divideint 1 -100000 -> -0
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dvix176 divideint 1 -1000000 -> -0
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dvix177 divideint 1 -10000000 -> -0
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dvix178 divideint 1 -100000000 -> -0
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dvix180 divideint -1 1 -> -1
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dvix181 divideint -1 10 -> -0
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dvix182 divideint -1 100 -> -0
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dvix183 divideint -1 1000 -> -0
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dvix184 divideint -1 10000 -> -0
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dvix185 divideint -1 100000 -> -0
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dvix186 divideint -1 1000000 -> -0
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dvix187 divideint -1 10000000 -> -0
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dvix188 divideint -1 100000000 -> -0
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dvix190 divideint -1 -1 -> 1
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dvix191 divideint -1 -10 -> 0
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dvix192 divideint -1 -100 -> 0
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dvix193 divideint -1 -1000 -> 0
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dvix194 divideint -1 -10000 -> 0
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dvix195 divideint -1 -100000 -> 0
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dvix196 divideint -1 -1000000 -> 0
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dvix197 divideint -1 -10000000 -> 0
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dvix198 divideint -1 -100000000 -> 0
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-- some long operand cases here
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dvix070 divideint 999999999 1 -> 999999999
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dvix071 divideint 999999999.4 1 -> 999999999
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dvix072 divideint 999999999.5 1 -> 999999999
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dvix073 divideint 999999999.9 1 -> 999999999
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dvix074 divideint 999999999.999 1 -> 999999999
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precision: 6
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dvix080 divideint 999999999 1 -> NaN Division_impossible
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dvix081 divideint 99999999 1 -> NaN Division_impossible
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dvix082 divideint 9999999 1 -> NaN Division_impossible
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dvix083 divideint 999999 1 -> 999999
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dvix084 divideint 99999 1 -> 99999
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dvix085 divideint 9999 1 -> 9999
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dvix086 divideint 999 1 -> 999
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dvix087 divideint 99 1 -> 99
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dvix088 divideint 9 1 -> 9
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precision: 9
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dvix090 divideint 0. 1 -> 0
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dvix091 divideint .0 1 -> 0
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dvix092 divideint 0.00 1 -> 0
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dvix093 divideint 0.00E+9 1 -> 0
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dvix094 divideint 0.0000E-50 1 -> 0
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dvix100 divideint 1 1 -> 1
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dvix101 divideint 1 2 -> 0
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dvix102 divideint 1 3 -> 0
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dvix103 divideint 1 4 -> 0
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dvix104 divideint 1 5 -> 0
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dvix105 divideint 1 6 -> 0
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dvix106 divideint 1 7 -> 0
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dvix107 divideint 1 8 -> 0
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dvix108 divideint 1 9 -> 0
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dvix109 divideint 1 10 -> 0
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dvix110 divideint 1 1 -> 1
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dvix111 divideint 2 1 -> 2
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dvix112 divideint 3 1 -> 3
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dvix113 divideint 4 1 -> 4
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dvix114 divideint 5 1 -> 5
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dvix115 divideint 6 1 -> 6
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dvix116 divideint 7 1 -> 7
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dvix117 divideint 8 1 -> 8
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dvix118 divideint 9 1 -> 9
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dvix119 divideint 10 1 -> 10
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-- from DiagBigDecimal
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dvix131 divideint 101.3 1 -> 101
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dvix132 divideint 101.0 1 -> 101
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dvix133 divideint 101.3 3 -> 33
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dvix134 divideint 101.0 3 -> 33
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dvix135 divideint 2.4 1 -> 2
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dvix136 divideint 2.400 1 -> 2
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dvix137 divideint 18 18 -> 1
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dvix138 divideint 1120 1000 -> 1
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dvix139 divideint 2.4 2 -> 1
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dvix140 divideint 2.400 2 -> 1
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dvix141 divideint 0.5 2.000 -> 0
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dvix142 divideint 8.005 7 -> 1
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dvix143 divideint 5 2 -> 2
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dvix144 divideint 0 2 -> 0
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dvix145 divideint 0.00 2 -> 0
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-- Others
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dvix150 divideint 12345 4.999 -> 2469
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dvix151 divideint 12345 4.99 -> 2473
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dvix152 divideint 12345 4.9 -> 2519
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dvix153 divideint 12345 5 -> 2469
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dvix154 divideint 12345 5.1 -> 2420
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dvix155 divideint 12345 5.01 -> 2464
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dvix156 divideint 12345 5.001 -> 2468
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dvix157 divideint 101 7.6 -> 13
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-- Various flavours of divideint by 0
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maxexponent: 999999999
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minexponent: -999999999
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dvix201 divideint 0 0 -> NaN Division_undefined
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dvix202 divideint 0.0E5 0 -> NaN Division_undefined
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dvix203 divideint 0.000 0 -> NaN Division_undefined
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dvix204 divideint 0.0001 0 -> Infinity Division_by_zero
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dvix205 divideint 0.01 0 -> Infinity Division_by_zero
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dvix206 divideint 0.1 0 -> Infinity Division_by_zero
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dvix207 divideint 1 0 -> Infinity Division_by_zero
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dvix208 divideint 1 0.0 -> Infinity Division_by_zero
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dvix209 divideint 10 0.0 -> Infinity Division_by_zero
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dvix210 divideint 1E+100 0.0 -> Infinity Division_by_zero
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dvix211 divideint 1E+1000 0 -> Infinity Division_by_zero
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dvix214 divideint -0.0001 0 -> -Infinity Division_by_zero
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dvix215 divideint -0.01 0 -> -Infinity Division_by_zero
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dvix216 divideint -0.1 0 -> -Infinity Division_by_zero
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dvix217 divideint -1 0 -> -Infinity Division_by_zero
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dvix218 divideint -1 0.0 -> -Infinity Division_by_zero
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dvix219 divideint -10 0.0 -> -Infinity Division_by_zero
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dvix220 divideint -1E+100 0.0 -> -Infinity Division_by_zero
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dvix221 divideint -1E+1000 0 -> -Infinity Division_by_zero
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-- test some cases that are close to exponent overflow
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maxexponent: 999999999
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minexponent: -999999999
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dvix270 divideint 1 1e999999999 -> 0
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dvix271 divideint 1 0.9e999999999 -> 0
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dvix272 divideint 1 0.99e999999999 -> 0
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dvix273 divideint 1 0.999999999e999999999 -> 0
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dvix274 divideint 9e999999999 1 -> NaN Division_impossible
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dvix275 divideint 9.9e999999999 1 -> NaN Division_impossible
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dvix276 divideint 9.99e999999999 1 -> NaN Division_impossible
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dvix277 divideint 9.99999999e999999999 1 -> NaN Division_impossible
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dvix280 divideint 0.1 9e-999999999 -> NaN Division_impossible
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dvix281 divideint 0.1 99e-999999999 -> NaN Division_impossible
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dvix282 divideint 0.1 999e-999999999 -> NaN Division_impossible
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dvix283 divideint 0.1 9e-999999998 -> NaN Division_impossible
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dvix284 divideint 0.1 99e-999999998 -> NaN Division_impossible
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dvix285 divideint 0.1 999e-999999998 -> NaN Division_impossible
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dvix286 divideint 0.1 999e-999999997 -> NaN Division_impossible
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dvix287 divideint 0.1 9999e-999999997 -> NaN Division_impossible
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dvix288 divideint 0.1 99999e-999999997 -> NaN Division_impossible
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-- GD edge cases: lhs smaller than rhs but more digits
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dvix301 divideint 0.9 2 -> 0
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dvix302 divideint 0.9 2.0 -> 0
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dvix303 divideint 0.9 2.1 -> 0
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dvix304 divideint 0.9 2.00 -> 0
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dvix305 divideint 0.9 2.01 -> 0
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dvix306 divideint 0.12 1 -> 0
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dvix307 divideint 0.12 1.0 -> 0
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dvix308 divideint 0.12 1.00 -> 0
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dvix309 divideint 0.12 1.0 -> 0
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dvix310 divideint 0.12 1.00 -> 0
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dvix311 divideint 0.12 2 -> 0
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dvix312 divideint 0.12 2.0 -> 0
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dvix313 divideint 0.12 2.1 -> 0
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dvix314 divideint 0.12 2.00 -> 0
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dvix315 divideint 0.12 2.01 -> 0
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-- overflow and underflow tests [from divide]
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maxexponent: 999999999
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minexponent: -999999999
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dvix330 divideint +1.23456789012345E-0 9E+999999999 -> 0
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dvix331 divideint 9E+999999999 +0.23456789012345E-0 -> NaN Division_impossible
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dvix332 divideint +0.100 9E+999999999 -> 0
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dvix333 divideint 9E-999999999 +9.100 -> 0
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dvix335 divideint -1.23456789012345E-0 9E+999999999 -> -0
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dvix336 divideint 9E+999999999 -0.83456789012345E-0 -> NaN Division_impossible
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dvix337 divideint -0.100 9E+999999999 -> -0
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dvix338 divideint 9E-999999999 -9.100 -> -0
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-- long operand checks
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maxexponent: 999
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minexponent: -999
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precision: 9
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dvix401 divideint 12345678000 100 -> 123456780
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dvix402 divideint 1 12345678000 -> 0
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dvix403 divideint 1234567800 10 -> 123456780
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dvix404 divideint 1 1234567800 -> 0
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dvix405 divideint 1234567890 10 -> 123456789
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dvix406 divideint 1 1234567890 -> 0
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dvix407 divideint 1234567891 10 -> 123456789
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dvix408 divideint 1 1234567891 -> 0
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dvix409 divideint 12345678901 100 -> 123456789
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dvix410 divideint 1 12345678901 -> 0
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dvix411 divideint 1234567896 10 -> 123456789
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dvix412 divideint 1 1234567896 -> 0
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dvix413 divideint 12345678948 100 -> 123456789
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dvix414 divideint 12345678949 100 -> 123456789
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dvix415 divideint 12345678950 100 -> 123456789
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dvix416 divideint 12345678951 100 -> 123456789
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dvix417 divideint 12345678999 100 -> 123456789
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precision: 15
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dvix441 divideint 12345678000 1 -> 12345678000
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dvix442 divideint 1 12345678000 -> 0
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dvix443 divideint 1234567800 1 -> 1234567800
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dvix444 divideint 1 1234567800 -> 0
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dvix445 divideint 1234567890 1 -> 1234567890
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dvix446 divideint 1 1234567890 -> 0
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dvix447 divideint 1234567891 1 -> 1234567891
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dvix448 divideint 1 1234567891 -> 0
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dvix449 divideint 12345678901 1 -> 12345678901
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dvix450 divideint 1 12345678901 -> 0
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dvix451 divideint 1234567896 1 -> 1234567896
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dvix452 divideint 1 1234567896 -> 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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-- more zeros, etc.
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dvix531 divideint 5.00 1E-3 -> 5000
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dvix532 divideint 00.00 0.000 -> NaN Division_undefined
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dvix533 divideint 00.00 0E-3 -> NaN Division_undefined
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dvix534 divideint 0 -0 -> NaN Division_undefined
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dvix535 divideint -0 0 -> NaN Division_undefined
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dvix536 divideint -0 -0 -> NaN Division_undefined
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dvix541 divideint 0 -1 -> -0
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dvix542 divideint -0 -1 -> 0
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dvix543 divideint 0 1 -> 0
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dvix544 divideint -0 1 -> -0
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dvix545 divideint -1 0 -> -Infinity Division_by_zero
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dvix546 divideint -1 -0 -> Infinity Division_by_zero
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dvix547 divideint 1 0 -> Infinity Division_by_zero
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dvix548 divideint 1 -0 -> -Infinity Division_by_zero
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dvix551 divideint 0.0 -1 -> -0
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dvix552 divideint -0.0 -1 -> 0
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dvix553 divideint 0.0 1 -> 0
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dvix554 divideint -0.0 1 -> -0
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dvix555 divideint -1.0 0 -> -Infinity Division_by_zero
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dvix556 divideint -1.0 -0 -> Infinity Division_by_zero
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dvix557 divideint 1.0 0 -> Infinity Division_by_zero
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dvix558 divideint 1.0 -0 -> -Infinity Division_by_zero
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dvix561 divideint 0 -1.0 -> -0
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dvix562 divideint -0 -1.0 -> 0
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dvix563 divideint 0 1.0 -> 0
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dvix564 divideint -0 1.0 -> -0
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dvix565 divideint -1 0.0 -> -Infinity Division_by_zero
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dvix566 divideint -1 -0.0 -> Infinity Division_by_zero
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dvix567 divideint 1 0.0 -> Infinity Division_by_zero
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dvix568 divideint 1 -0.0 -> -Infinity Division_by_zero
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dvix571 divideint 0.0 -1.0 -> -0
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dvix572 divideint -0.0 -1.0 -> 0
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dvix573 divideint 0.0 1.0 -> 0
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dvix574 divideint -0.0 1.0 -> -0
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dvix575 divideint -1.0 0.0 -> -Infinity Division_by_zero
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dvix576 divideint -1.0 -0.0 -> Infinity Division_by_zero
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dvix577 divideint 1.0 0.0 -> Infinity Division_by_zero
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dvix578 divideint 1.0 -0.0 -> -Infinity Division_by_zero
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-- Specials
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dvix580 divideint Inf -Inf -> NaN Invalid_operation
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dvix581 divideint Inf -1000 -> -Infinity
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dvix582 divideint Inf -1 -> -Infinity
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dvix583 divideint Inf -0 -> -Infinity
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dvix584 divideint Inf 0 -> Infinity
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dvix585 divideint Inf 1 -> Infinity
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dvix586 divideint Inf 1000 -> Infinity
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dvix587 divideint Inf Inf -> NaN Invalid_operation
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dvix588 divideint -1000 Inf -> -0
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dvix589 divideint -Inf Inf -> NaN Invalid_operation
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dvix590 divideint -1 Inf -> -0
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dvix591 divideint -0 Inf -> -0
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dvix592 divideint 0 Inf -> 0
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dvix593 divideint 1 Inf -> 0
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dvix594 divideint 1000 Inf -> 0
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dvix595 divideint Inf Inf -> NaN Invalid_operation
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dvix600 divideint -Inf -Inf -> NaN Invalid_operation
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dvix601 divideint -Inf -1000 -> Infinity
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dvix602 divideint -Inf -1 -> Infinity
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dvix603 divideint -Inf -0 -> Infinity
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dvix604 divideint -Inf 0 -> -Infinity
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dvix605 divideint -Inf 1 -> -Infinity
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dvix606 divideint -Inf 1000 -> -Infinity
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dvix607 divideint -Inf Inf -> NaN Invalid_operation
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dvix608 divideint -1000 Inf -> -0
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dvix609 divideint -Inf -Inf -> NaN Invalid_operation
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dvix610 divideint -1 -Inf -> 0
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dvix611 divideint -0 -Inf -> 0
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dvix612 divideint 0 -Inf -> -0
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dvix613 divideint 1 -Inf -> -0
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dvix614 divideint 1000 -Inf -> -0
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dvix615 divideint Inf -Inf -> NaN Invalid_operation
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dvix621 divideint NaN -Inf -> NaN
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dvix622 divideint NaN -1000 -> NaN
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dvix623 divideint NaN -1 -> NaN
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dvix624 divideint NaN -0 -> NaN
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dvix625 divideint NaN 0 -> NaN
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dvix626 divideint NaN 1 -> NaN
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dvix627 divideint NaN 1000 -> NaN
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dvix628 divideint NaN Inf -> NaN
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dvix629 divideint NaN NaN -> NaN
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dvix630 divideint -Inf NaN -> NaN
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dvix631 divideint -1000 NaN -> NaN
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dvix632 divideint -1 NaN -> NaN
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dvix633 divideint -0 NaN -> NaN
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dvix634 divideint 0 NaN -> NaN
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dvix635 divideint 1 NaN -> NaN
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dvix636 divideint 1000 NaN -> NaN
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dvix637 divideint Inf NaN -> NaN
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dvix641 divideint sNaN -Inf -> NaN Invalid_operation
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dvix642 divideint sNaN -1000 -> NaN Invalid_operation
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dvix643 divideint sNaN -1 -> NaN Invalid_operation
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dvix644 divideint sNaN -0 -> NaN Invalid_operation
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dvix645 divideint sNaN 0 -> NaN Invalid_operation
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dvix646 divideint sNaN 1 -> NaN Invalid_operation
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dvix647 divideint sNaN 1000 -> NaN Invalid_operation
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dvix648 divideint sNaN NaN -> NaN Invalid_operation
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dvix649 divideint sNaN sNaN -> NaN Invalid_operation
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dvix650 divideint NaN sNaN -> NaN Invalid_operation
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dvix651 divideint -Inf sNaN -> NaN Invalid_operation
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dvix652 divideint -1000 sNaN -> NaN Invalid_operation
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dvix653 divideint -1 sNaN -> NaN Invalid_operation
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dvix654 divideint -0 sNaN -> NaN Invalid_operation
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dvix655 divideint 0 sNaN -> NaN Invalid_operation
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dvix656 divideint 1 sNaN -> NaN Invalid_operation
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dvix657 divideint 1000 sNaN -> NaN Invalid_operation
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dvix658 divideint Inf sNaN -> NaN Invalid_operation
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dvix659 divideint NaN sNaN -> NaN Invalid_operation
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-- propagating NaNs
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dvix661 divideint NaN9 -Inf -> NaN9
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dvix662 divideint NaN8 1000 -> NaN8
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dvix663 divideint NaN7 Inf -> NaN7
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dvix664 divideint -NaN6 NaN5 -> -NaN6
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dvix665 divideint -Inf NaN4 -> NaN4
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dvix666 divideint -1000 NaN3 -> NaN3
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dvix667 divideint Inf -NaN2 -> -NaN2
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|
|
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dvix671 divideint -sNaN99 -Inf -> -NaN99 Invalid_operation
|
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dvix672 divideint sNaN98 -1 -> NaN98 Invalid_operation
|
|
dvix673 divideint sNaN97 NaN -> NaN97 Invalid_operation
|
|
dvix674 divideint sNaN96 sNaN94 -> NaN96 Invalid_operation
|
|
dvix675 divideint NaN95 sNaN93 -> NaN93 Invalid_operation
|
|
dvix676 divideint -Inf sNaN92 -> NaN92 Invalid_operation
|
|
dvix677 divideint 0 sNaN91 -> NaN91 Invalid_operation
|
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dvix678 divideint Inf -sNaN90 -> -NaN90 Invalid_operation
|
|
dvix679 divideint NaN sNaN89 -> NaN89 Invalid_operation
|
|
|
|
-- some long operand cases again
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|
precision: 8
|
|
dvix710 divideint 100000001 1 -> NaN Division_impossible
|
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dvix711 divideint 100000000.4 1 -> NaN Division_impossible
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|
dvix712 divideint 100000000.5 1 -> NaN Division_impossible
|
|
dvix713 divideint 100000000.9 1 -> NaN Division_impossible
|
|
dvix714 divideint 100000000.999 1 -> NaN Division_impossible
|
|
precision: 6
|
|
dvix720 divideint 100000000 1 -> NaN Division_impossible
|
|
dvix721 divideint 10000000 1 -> NaN Division_impossible
|
|
dvix722 divideint 1000000 1 -> NaN Division_impossible
|
|
dvix723 divideint 100000 1 -> 100000
|
|
dvix724 divideint 10000 1 -> 10000
|
|
dvix725 divideint 1000 1 -> 1000
|
|
dvix726 divideint 100 1 -> 100
|
|
dvix727 divideint 10 1 -> 10
|
|
dvix728 divideint 1 1 -> 1
|
|
dvix729 divideint 1 10 -> 0
|
|
|
|
precision: 9
|
|
maxexponent: 999999999
|
|
minexponent: -999999999
|
|
dvix732 divideint 1 0.99e999999999 -> 0
|
|
dvix733 divideint 1 0.999999999e999999999 -> 0
|
|
dvix734 divideint 9e999999999 1 -> NaN Division_impossible
|
|
dvix735 divideint 9.9e999999999 1 -> NaN Division_impossible
|
|
dvix736 divideint 9.99e999999999 1 -> NaN Division_impossible
|
|
dvix737 divideint 9.99999999e999999999 1 -> NaN Division_impossible
|
|
|
|
dvix740 divideint 0.1 9e-999999999 -> NaN Division_impossible
|
|
dvix741 divideint 0.1 99e-999999999 -> NaN Division_impossible
|
|
dvix742 divideint 0.1 999e-999999999 -> NaN Division_impossible
|
|
|
|
dvix743 divideint 0.1 9e-999999998 -> NaN Division_impossible
|
|
dvix744 divideint 0.1 99e-999999998 -> NaN Division_impossible
|
|
dvix745 divideint 0.1 999e-999999998 -> NaN Division_impossible
|
|
dvix746 divideint 0.1 999e-999999997 -> NaN Division_impossible
|
|
dvix747 divideint 0.1 9999e-999999997 -> NaN Division_impossible
|
|
dvix748 divideint 0.1 99999e-999999997 -> NaN Division_impossible
|
|
|
|
|
|
-- Null tests
|
|
dvix900 divideint 10 # -> NaN Invalid_operation
|
|
dvix901 divideint # 10 -> NaN Invalid_operation
|