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Diffstat (limited to 'Lib/test/decimaltestdata/divideint.decTest')
| -rw-r--r-- | Lib/test/decimaltestdata/divideint.decTest | 470 |
1 files changed, 470 insertions, 0 deletions
diff --git a/Lib/test/decimaltestdata/divideint.decTest b/Lib/test/decimaltestdata/divideint.decTest new file mode 100644 index 0000000..ae52647 --- /dev/null +++ b/Lib/test/decimaltestdata/divideint.decTest @@ -0,0 +1,470 @@ +------------------------------------------------------------------------ +-- divideint.decTest -- decimal integer division -- +-- Copyright (c) IBM Corporation, 1981, 2004. 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: 2.38 + +extended: 1 +precision: 9 +rounding: half_up +maxExponent: 384 +minexponent: -383 + +dvix001 divideint 1 1 -> 1 +dvix002 divideint 2 1 -> 2 +dvix003 divideint 1 2 -> 0 +dvix004 divideint 2 2 -> 1 +dvix005 divideint 0 1 -> 0 +dvix006 divideint 0 2 -> 0 +dvix007 divideint 1 3 -> 0 +dvix008 divideint 2 3 -> 0 +dvix009 divideint 3 3 -> 1 + +dvix010 divideint 2.4 1 -> 2 +dvix011 divideint 2.4 -1 -> -2 +dvix012 divideint -2.4 1 -> -2 +dvix013 divideint -2.4 -1 -> 2 +dvix014 divideint 2.40 1 -> 2 +dvix015 divideint 2.400 1 -> 2 +dvix016 divideint 2.4 2 -> 1 +dvix017 divideint 2.400 2 -> 1 +dvix018 divideint 2. 2 -> 1 +dvix019 divideint 20 20 -> 1 + +dvix020 divideint 187 187 -> 1 +dvix021 divideint 5 2 -> 2 +dvix022 divideint 5 2.0 -> 2 +dvix023 divideint 5 2.000 -> 2 +dvix024 divideint 5 0.200 -> 25 +dvix025 divideint 5 0.200 -> 25 + +dvix030 divideint 1 2 -> 0 +dvix031 divideint 1 4 -> 0 +dvix032 divideint 1 8 -> 0 +dvix033 divideint 1 16 -> 0 +dvix034 divideint 1 32 -> 0 +dvix035 divideint 1 64 -> 0 +dvix040 divideint 1 -2 -> -0 +dvix041 divideint 1 -4 -> -0 +dvix042 divideint 1 -8 -> -0 +dvix043 divideint 1 -16 -> -0 +dvix044 divideint 1 -32 -> -0 +dvix045 divideint 1 -64 -> -0 +dvix050 divideint -1 2 -> -0 +dvix051 divideint -1 4 -> -0 +dvix052 divideint -1 8 -> -0 +dvix053 divideint -1 16 -> -0 +dvix054 divideint -1 32 -> -0 +dvix055 divideint -1 64 -> -0 +dvix060 divideint -1 -2 -> 0 +dvix061 divideint -1 -4 -> 0 +dvix062 divideint -1 -8 -> 0 +dvix063 divideint -1 -16 -> 0 +dvix064 divideint -1 -32 -> 0 +dvix065 divideint -1 -64 -> 0 + +-- similar with powers of ten +dvix160 divideint 1 1 -> 1 +dvix161 divideint 1 10 -> 0 +dvix162 divideint 1 100 -> 0 +dvix163 divideint 1 1000 -> 0 +dvix164 divideint 1 10000 -> 0 +dvix165 divideint 1 100000 -> 0 +dvix166 divideint 1 1000000 -> 0 +dvix167 divideint 1 10000000 -> 0 +dvix168 divideint 1 100000000 -> 0 +dvix170 divideint 1 -1 -> -1 +dvix171 divideint 1 -10 -> -0 +dvix172 divideint 1 -100 -> -0 +dvix173 divideint 1 -1000 -> -0 +dvix174 divideint 1 -10000 -> -0 +dvix175 divideint 1 -100000 -> -0 +dvix176 divideint 1 -1000000 -> -0 +dvix177 divideint 1 -10000000 -> -0 +dvix178 divideint 1 -100000000 -> -0 +dvix180 divideint -1 1 -> -1 +dvix181 divideint -1 10 -> -0 +dvix182 divideint -1 100 -> -0 +dvix183 divideint -1 1000 -> -0 +dvix184 divideint -1 10000 -> -0 +dvix185 divideint -1 100000 -> -0 +dvix186 divideint -1 1000000 -> -0 +dvix187 divideint -1 10000000 -> -0 +dvix188 divideint -1 100000000 -> -0 +dvix190 divideint -1 -1 -> 1 +dvix191 divideint -1 -10 -> 0 +dvix192 divideint -1 -100 -> 0 +dvix193 divideint -1 -1000 -> 0 +dvix194 divideint -1 -10000 -> 0 +dvix195 divideint -1 -100000 -> 0 +dvix196 divideint -1 -1000000 -> 0 +dvix197 divideint -1 -10000000 -> 0 +dvix198 divideint -1 -100000000 -> 0 + +-- some long operand cases here +dvix070 divideint 999999999 1 -> 999999999 +dvix071 divideint 999999999.4 1 -> 999999999 +dvix072 divideint 999999999.5 1 -> 999999999 +dvix073 divideint 999999999.9 1 -> 999999999 +dvix074 divideint 999999999.999 1 -> 999999999 +precision: 6 +dvix080 divideint 999999999 1 -> NaN Division_impossible +dvix081 divideint 99999999 1 -> NaN Division_impossible +dvix082 divideint 9999999 1 -> NaN Division_impossible +dvix083 divideint 999999 1 -> 999999 +dvix084 divideint 99999 1 -> 99999 +dvix085 divideint 9999 1 -> 9999 +dvix086 divideint 999 1 -> 999 +dvix087 divideint 99 1 -> 99 +dvix088 divideint 9 1 -> 9 + +precision: 9 +dvix090 divideint 0. 1 -> 0 +dvix091 divideint .0 1 -> 0 +dvix092 divideint 0.00 1 -> 0 +dvix093 divideint 0.00E+9 1 -> 0 +dvix094 divideint 0.0000E-50 1 -> 0 + +dvix100 divideint 1 1 -> 1 +dvix101 divideint 1 2 -> 0 +dvix102 divideint 1 3 -> 0 +dvix103 divideint 1 4 -> 0 +dvix104 divideint 1 5 -> 0 +dvix105 divideint 1 6 -> 0 +dvix106 divideint 1 7 -> 0 +dvix107 divideint 1 8 -> 0 +dvix108 divideint 1 9 -> 0 +dvix109 divideint 1 10 -> 0 +dvix110 divideint 1 1 -> 1 +dvix111 divideint 2 1 -> 2 +dvix112 divideint 3 1 -> 3 +dvix113 divideint 4 1 -> 4 +dvix114 divideint 5 1 -> 5 +dvix115 divideint 6 1 -> 6 +dvix116 divideint 7 1 -> 7 +dvix117 divideint 8 1 -> 8 +dvix118 divideint 9 1 -> 9 +dvix119 divideint 10 1 -> 10 + +-- from DiagBigDecimal +dvix131 divideint 101.3 1 -> 101 +dvix132 divideint 101.0 1 -> 101 +dvix133 divideint 101.3 3 -> 33 +dvix134 divideint 101.0 3 -> 33 +dvix135 divideint 2.4 1 -> 2 +dvix136 divideint 2.400 1 -> 2 +dvix137 divideint 18 18 -> 1 +dvix138 divideint 1120 1000 -> 1 +dvix139 divideint 2.4 2 -> 1 +dvix140 divideint 2.400 2 -> 1 +dvix141 divideint 0.5 2.000 -> 0 +dvix142 divideint 8.005 7 -> 1 +dvix143 divideint 5 2 -> 2 +dvix144 divideint 0 2 -> 0 +dvix145 divideint 0.00 2 -> 0 + +-- Others +dvix150 divideint 12345 4.999 -> 2469 +dvix151 divideint 12345 4.99 -> 2473 +dvix152 divideint 12345 4.9 -> 2519 +dvix153 divideint 12345 5 -> 2469 +dvix154 divideint 12345 5.1 -> 2420 +dvix155 divideint 12345 5.01 -> 2464 +dvix156 divideint 12345 5.001 -> 2468 +dvix157 divideint 101 7.6 -> 13 + +-- Various flavours of divideint by 0 +maxexponent: 999999999 +minexponent: -999999999 +dvix201 divideint 0 0 -> NaN Division_undefined +dvix202 divideint 0.0E5 0 -> NaN Division_undefined +dvix203 divideint 0.000 0 -> NaN Division_undefined +dvix204 divideint 0.0001 0 -> Infinity Division_by_zero +dvix205 divideint 0.01 0 -> Infinity Division_by_zero +dvix206 divideint 0.1 0 -> Infinity Division_by_zero +dvix207 divideint 1 0 -> Infinity Division_by_zero +dvix208 divideint 1 0.0 -> Infinity Division_by_zero +dvix209 divideint 10 0.0 -> Infinity Division_by_zero +dvix210 divideint 1E+100 0.0 -> Infinity Division_by_zero +dvix211 divideint 1E+1000 0 -> Infinity Division_by_zero +dvix214 divideint -0.0001 0 -> -Infinity Division_by_zero +dvix215 divideint -0.01 0 -> -Infinity Division_by_zero +dvix216 divideint -0.1 0 -> -Infinity Division_by_zero +dvix217 divideint -1 0 -> -Infinity Division_by_zero +dvix218 divideint -1 0.0 -> -Infinity Division_by_zero +dvix219 divideint -10 0.0 -> -Infinity Division_by_zero +dvix220 divideint -1E+100 0.0 -> -Infinity Division_by_zero +dvix221 divideint -1E+1000 0 -> -Infinity Division_by_zero + +-- test some cases that are close to exponent overflow +maxexponent: 999999999 +minexponent: -999999999 +dvix270 divideint 1 1e999999999 -> 0 +dvix271 divideint 1 0.9e999999999 -> 0 +dvix272 divideint 1 0.99e999999999 -> 0 +dvix273 divideint 1 0.999999999e999999999 -> 0 +dvix274 divideint 9e999999999 1 -> NaN Division_impossible +dvix275 divideint 9.9e999999999 1 -> NaN Division_impossible +dvix276 divideint 9.99e999999999 1 -> NaN Division_impossible +dvix277 divideint 9.99999999e999999999 1 -> NaN Division_impossible + +dvix280 divideint 0.1 9e-999999999 -> NaN Division_impossible +dvix281 divideint 0.1 99e-999999999 -> NaN Division_impossible +dvix282 divideint 0.1 999e-999999999 -> NaN Division_impossible + +dvix283 divideint 0.1 9e-999999998 -> NaN Division_impossible +dvix284 divideint 0.1 99e-999999998 -> NaN Division_impossible +dvix285 divideint 0.1 999e-999999998 -> NaN Division_impossible +dvix286 divideint 0.1 999e-999999997 -> NaN Division_impossible +dvix287 divideint 0.1 9999e-999999997 -> NaN Division_impossible +dvix288 divideint 0.1 99999e-999999997 -> NaN Division_impossible + + +-- overflow and underflow tests [from divide] +maxexponent: 999999999 +minexponent: -999999999 +dvix330 divideint +1.23456789012345E-0 9E+999999999 -> 0 +dvix331 divideint 9E+999999999 +0.23456789012345E-0 -> NaN Division_impossible +dvix332 divideint +0.100 9E+999999999 -> 0 +dvix333 divideint 9E-999999999 +9.100 -> 0 +dvix335 divideint -1.23456789012345E-0 9E+999999999 -> -0 +dvix336 divideint 9E+999999999 -0.83456789012345E-0 -> NaN Division_impossible +dvix337 divideint -0.100 9E+999999999 -> -0 +dvix338 divideint 9E-999999999 -9.100 -> -0 + +-- long operand checks +maxexponent: 999 +minexponent: -999 +precision: 9 +dvix401 divideint 12345678000 100 -> 123456780 +dvix402 divideint 1 12345678000 -> 0 +dvix403 divideint 1234567800 10 -> 123456780 +dvix404 divideint 1 1234567800 -> 0 +dvix405 divideint 1234567890 10 -> 123456789 +dvix406 divideint 1 1234567890 -> 0 +dvix407 divideint 1234567891 10 -> 123456789 +dvix408 divideint 1 1234567891 -> 0 +dvix409 divideint 12345678901 100 -> 123456789 +dvix410 divideint 1 12345678901 -> 0 +dvix411 divideint 1234567896 10 -> 123456789 +dvix412 divideint 1 1234567896 -> 0 +dvix413 divideint 12345678948 100 -> 123456789 +dvix414 divideint 12345678949 100 -> 123456789 +dvix415 divideint 12345678950 100 -> 123456789 +dvix416 divideint 12345678951 100 -> 123456789 +dvix417 divideint 12345678999 100 -> 123456789 + +precision: 15 +dvix441 divideint 12345678000 1 -> 12345678000 +dvix442 divideint 1 12345678000 -> 0 +dvix443 divideint 1234567800 1 -> 1234567800 +dvix444 divideint 1 1234567800 -> 0 +dvix445 divideint 1234567890 1 -> 1234567890 +dvix446 divideint 1 1234567890 -> 0 +dvix447 divideint 1234567891 1 -> 1234567891 +dvix448 divideint 1 1234567891 -> 0 +dvix449 divideint 12345678901 1 -> 12345678901 +dvix450 divideint 1 12345678901 -> 0 +dvix451 divideint 1234567896 1 -> 1234567896 +dvix452 divideint 1 1234567896 -> 0 + +precision: 9 +rounding: half_up +maxExponent: 999 +minexponent: -999 + +-- more zeros, etc. +dvix531 divideint 5.00 1E-3 -> 5000 +dvix532 divideint 00.00 0.000 -> NaN Division_undefined +dvix533 divideint 00.00 0E-3 -> NaN Division_undefined +dvix534 divideint 0 -0 -> NaN Division_undefined +dvix535 divideint -0 0 -> NaN Division_undefined +dvix536 divideint -0 -0 -> NaN Division_undefined + +dvix541 divideint 0 -1 -> -0 +dvix542 divideint -0 -1 -> 0 +dvix543 divideint 0 1 -> 0 +dvix544 divideint -0 1 -> -0 +dvix545 divideint -1 0 -> -Infinity Division_by_zero +dvix546 divideint -1 -0 -> Infinity Division_by_zero +dvix547 divideint 1 0 -> Infinity Division_by_zero +dvix548 divideint 1 -0 -> -Infinity Division_by_zero + +dvix551 divideint 0.0 -1 -> -0 +dvix552 divideint -0.0 -1 -> 0 +dvix553 divideint 0.0 1 -> 0 +dvix554 divideint -0.0 1 -> -0 +dvix555 divideint -1.0 0 -> -Infinity Division_by_zero +dvix556 divideint -1.0 -0 -> Infinity Division_by_zero +dvix557 divideint 1.0 0 -> Infinity Division_by_zero +dvix558 divideint 1.0 -0 -> -Infinity Division_by_zero + +dvix561 divideint 0 -1.0 -> -0 +dvix562 divideint -0 -1.0 -> 0 +dvix563 divideint 0 1.0 -> 0 +dvix564 divideint -0 1.0 -> -0 +dvix565 divideint -1 0.0 -> -Infinity Division_by_zero +dvix566 divideint -1 -0.0 -> Infinity Division_by_zero +dvix567 divideint 1 0.0 -> Infinity Division_by_zero +dvix568 divideint 1 -0.0 -> -Infinity Division_by_zero + +dvix571 divideint 0.0 -1.0 -> -0 +dvix572 divideint -0.0 -1.0 -> 0 +dvix573 divideint 0.0 1.0 -> 0 +dvix574 divideint -0.0 1.0 -> -0 +dvix575 divideint -1.0 0.0 -> -Infinity Division_by_zero +dvix576 divideint -1.0 -0.0 -> Infinity Division_by_zero +dvix577 divideint 1.0 0.0 -> Infinity Division_by_zero +dvix578 divideint 1.0 -0.0 -> -Infinity Division_by_zero + +-- Specials +dvix580 divideint Inf -Inf -> NaN Invalid_operation +dvix581 divideint Inf -1000 -> -Infinity +dvix582 divideint Inf -1 -> -Infinity +dvix583 divideint Inf -0 -> -Infinity +dvix584 divideint Inf 0 -> Infinity +dvix585 divideint Inf 1 -> Infinity +dvix586 divideint Inf 1000 -> Infinity +dvix587 divideint Inf Inf -> NaN Invalid_operation +dvix588 divideint -1000 Inf -> -0 +dvix589 divideint -Inf Inf -> NaN Invalid_operation +dvix590 divideint -1 Inf -> -0 +dvix591 divideint -0 Inf -> -0 +dvix592 divideint 0 Inf -> 0 +dvix593 divideint 1 Inf -> 0 +dvix594 divideint 1000 Inf -> 0 +dvix595 divideint Inf Inf -> NaN Invalid_operation + +dvix600 divideint -Inf -Inf -> NaN Invalid_operation +dvix601 divideint -Inf -1000 -> Infinity +dvix602 divideint -Inf -1 -> Infinity +dvix603 divideint -Inf -0 -> Infinity +dvix604 divideint -Inf 0 -> -Infinity +dvix605 divideint -Inf 1 -> -Infinity +dvix606 divideint -Inf 1000 -> -Infinity +dvix607 divideint -Inf Inf -> NaN Invalid_operation +dvix608 divideint -1000 Inf -> -0 +dvix609 divideint -Inf -Inf -> NaN Invalid_operation +dvix610 divideint -1 -Inf -> 0 +dvix611 divideint -0 -Inf -> 0 +dvix612 divideint 0 -Inf -> -0 +dvix613 divideint 1 -Inf -> -0 +dvix614 divideint 1000 -Inf -> -0 +dvix615 divideint Inf -Inf -> NaN Invalid_operation + +dvix621 divideint NaN -Inf -> NaN +dvix622 divideint NaN -1000 -> NaN +dvix623 divideint NaN -1 -> NaN +dvix624 divideint NaN -0 -> NaN +dvix625 divideint NaN 0 -> NaN +dvix626 divideint NaN 1 -> NaN +dvix627 divideint NaN 1000 -> NaN +dvix628 divideint NaN Inf -> NaN +dvix629 divideint NaN NaN -> NaN +dvix630 divideint -Inf NaN -> NaN +dvix631 divideint -1000 NaN -> NaN +dvix632 divideint -1 NaN -> NaN +dvix633 divideint -0 NaN -> NaN +dvix634 divideint 0 NaN -> NaN +dvix635 divideint 1 NaN -> NaN +dvix636 divideint 1000 NaN -> NaN +dvix637 divideint Inf NaN -> NaN + +dvix641 divideint sNaN -Inf -> NaN Invalid_operation +dvix642 divideint sNaN -1000 -> NaN Invalid_operation +dvix643 divideint sNaN -1 -> NaN Invalid_operation +dvix644 divideint sNaN -0 -> NaN Invalid_operation +dvix645 divideint sNaN 0 -> NaN Invalid_operation +dvix646 divideint sNaN 1 -> NaN Invalid_operation +dvix647 divideint sNaN 1000 -> NaN Invalid_operation +dvix648 divideint sNaN NaN -> NaN Invalid_operation +dvix649 divideint sNaN sNaN -> NaN Invalid_operation +dvix650 divideint NaN sNaN -> NaN Invalid_operation +dvix651 divideint -Inf sNaN -> NaN Invalid_operation +dvix652 divideint -1000 sNaN -> NaN Invalid_operation +dvix653 divideint -1 sNaN -> NaN Invalid_operation +dvix654 divideint -0 sNaN -> NaN Invalid_operation +dvix655 divideint 0 sNaN -> NaN Invalid_operation +dvix656 divideint 1 sNaN -> NaN Invalid_operation +dvix657 divideint 1000 sNaN -> NaN Invalid_operation +dvix658 divideint Inf sNaN -> NaN Invalid_operation +dvix659 divideint NaN sNaN -> NaN Invalid_operation + +-- propagating NaNs +dvix661 divideint NaN9 -Inf -> NaN9 +dvix662 divideint NaN8 1000 -> NaN8 +dvix663 divideint NaN7 Inf -> NaN7 +dvix664 divideint -NaN6 NaN5 -> -NaN6 +dvix665 divideint -Inf NaN4 -> NaN4 +dvix666 divideint -1000 NaN3 -> NaN3 +dvix667 divideint Inf -NaN2 -> -NaN2 + +dvix671 divideint -sNaN99 -Inf -> -NaN99 Invalid_operation +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 +dvix678 divideint Inf -sNaN90 -> -NaN90 Invalid_operation +dvix679 divideint NaN sNaN89 -> NaN89 Invalid_operation + +-- some long operand cases again +precision: 8 +dvix710 divideint 100000001 1 -> NaN Division_impossible +dvix711 divideint 100000000.4 1 -> NaN Division_impossible +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 |