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Diffstat (limited to 'lib/python2.7/test/decimaltestdata/dsEncode.decTest')
| -rw-r--r-- | lib/python2.7/test/decimaltestdata/dsEncode.decTest | 372 |
1 files changed, 0 insertions, 372 deletions
diff --git a/lib/python2.7/test/decimaltestdata/dsEncode.decTest b/lib/python2.7/test/decimaltestdata/dsEncode.decTest deleted file mode 100644 index 818578b..0000000 --- a/lib/python2.7/test/decimaltestdata/dsEncode.decTest +++ /dev/null @@ -1,372 +0,0 @@ ------------------------------------------------------------------------- --- dsEncode.decTest -- decimal four-byte format testcases -- --- Copyright (c) IBM Corporation, 2000, 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 -- ------------------------------------------------------------------------- --- [Previously called decimal32.decTest] -version: 2.59 - --- This set of tests is for the four-byte concrete representation. --- Its characteristics are: --- --- 1 bit sign --- 5 bits combination field --- 6 bits exponent continuation --- 20 bits coefficient continuation --- --- Total exponent length 8 bits --- Total coefficient length 24 bits (7 digits) --- --- Elimit = 191 (maximum encoded exponent) --- Emax = 96 (largest exponent value) --- Emin = -95 (smallest exponent value) --- bias = 101 (subtracted from encoded exponent) = -Etiny - --- The testcases here have only exactly representable data on the --- 'left-hand-side'; rounding from strings is tested in 'base' --- testcase groups. - -extended: 1 -clamp: 1 -precision: 7 -rounding: half_up -maxExponent: 96 -minExponent: -95 - --- General testcases --- (mostly derived from the Strawman 4 document and examples) -decs001 apply #A23003D0 -> -7.50 -decs002 apply -7.50 -> #A23003D0 --- derivative canonical plain strings -decs003 apply #A26003D0 -> -7.50E+3 -decs004 apply -7.50E+3 -> #A26003D0 -decs005 apply #A25003D0 -> -750 -decs006 apply -750 -> #A25003D0 -decs007 apply #A24003D0 -> -75.0 -decs008 apply -75.0 -> #A24003D0 -decs009 apply #A22003D0 -> -0.750 -decs010 apply -0.750 -> #A22003D0 -decs011 apply #A21003D0 -> -0.0750 -decs012 apply -0.0750 -> #A21003D0 -decs013 apply #A1f003D0 -> -0.000750 -decs014 apply -0.000750 -> #A1f003D0 -decs015 apply #A1d003D0 -> -0.00000750 -decs016 apply -0.00000750 -> #A1d003D0 -decs017 apply #A1c003D0 -> -7.50E-7 -decs018 apply -7.50E-7 -> #A1c003D0 - --- Normality -decs020 apply 1234567 -> #2654d2e7 -decs021 apply -1234567 -> #a654d2e7 -decs022 apply 1111111 -> #26524491 - --- Nmax and similar -decs031 apply 9.999999E+96 -> #77f3fcff -decs032 apply #77f3fcff -> 9.999999E+96 -decs033 apply 1.234567E+96 -> #47f4d2e7 -decs034 apply #47f4d2e7 -> 1.234567E+96 --- fold-downs (more below) -decs035 apply 1.23E+96 -> #47f4c000 Clamped -decs036 apply #47f4c000 -> 1.230000E+96 -decs037 apply 1E+96 -> #47f00000 Clamped -decs038 apply #47f00000 -> 1.000000E+96 - -decs051 apply 12345 -> #225049c5 -decs052 apply #225049c5 -> 12345 -decs053 apply 1234 -> #22500534 -decs054 apply #22500534 -> 1234 -decs055 apply 123 -> #225000a3 -decs056 apply #225000a3 -> 123 -decs057 apply 12 -> #22500012 -decs058 apply #22500012 -> 12 -decs059 apply 1 -> #22500001 -decs060 apply #22500001 -> 1 -decs061 apply 1.23 -> #223000a3 -decs062 apply #223000a3 -> 1.23 -decs063 apply 123.45 -> #223049c5 -decs064 apply #223049c5 -> 123.45 - --- Nmin and below -decs071 apply 1E-95 -> #00600001 -decs072 apply #00600001 -> 1E-95 -decs073 apply 1.000000E-95 -> #04000000 -decs074 apply #04000000 -> 1.000000E-95 -decs075 apply 1.000001E-95 -> #04000001 -decs076 apply #04000001 -> 1.000001E-95 - -decs077 apply 0.100000E-95 -> #00020000 Subnormal -decs07x apply 1.00000E-96 -> 1.00000E-96 Subnormal -decs078 apply #00020000 -> 1.00000E-96 Subnormal -decs079 apply 0.000010E-95 -> #00000010 Subnormal -decs080 apply #00000010 -> 1.0E-100 Subnormal -decs081 apply 0.000001E-95 -> #00000001 Subnormal -decs082 apply #00000001 -> 1E-101 Subnormal -decs083 apply 1e-101 -> #00000001 Subnormal -decs084 apply #00000001 -> 1E-101 Subnormal -decs08x apply 1e-101 -> 1E-101 Subnormal - --- underflows cannot be tested; just check edge case -decs090 apply 1e-101 -> #00000001 Subnormal - --- same again, negatives -- - --- Nmax and similar -decs122 apply -9.999999E+96 -> #f7f3fcff -decs123 apply #f7f3fcff -> -9.999999E+96 -decs124 apply -1.234567E+96 -> #c7f4d2e7 -decs125 apply #c7f4d2e7 -> -1.234567E+96 --- fold-downs (more below) -decs130 apply -1.23E+96 -> #c7f4c000 Clamped -decs131 apply #c7f4c000 -> -1.230000E+96 -decs132 apply -1E+96 -> #c7f00000 Clamped -decs133 apply #c7f00000 -> -1.000000E+96 - -decs151 apply -12345 -> #a25049c5 -decs152 apply #a25049c5 -> -12345 -decs153 apply -1234 -> #a2500534 -decs154 apply #a2500534 -> -1234 -decs155 apply -123 -> #a25000a3 -decs156 apply #a25000a3 -> -123 -decs157 apply -12 -> #a2500012 -decs158 apply #a2500012 -> -12 -decs159 apply -1 -> #a2500001 -decs160 apply #a2500001 -> -1 -decs161 apply -1.23 -> #a23000a3 -decs162 apply #a23000a3 -> -1.23 -decs163 apply -123.45 -> #a23049c5 -decs164 apply #a23049c5 -> -123.45 - --- Nmin and below -decs171 apply -1E-95 -> #80600001 -decs172 apply #80600001 -> -1E-95 -decs173 apply -1.000000E-95 -> #84000000 -decs174 apply #84000000 -> -1.000000E-95 -decs175 apply -1.000001E-95 -> #84000001 -decs176 apply #84000001 -> -1.000001E-95 - -decs177 apply -0.100000E-95 -> #80020000 Subnormal -decs178 apply #80020000 -> -1.00000E-96 Subnormal -decs179 apply -0.000010E-95 -> #80000010 Subnormal -decs180 apply #80000010 -> -1.0E-100 Subnormal -decs181 apply -0.000001E-95 -> #80000001 Subnormal -decs182 apply #80000001 -> -1E-101 Subnormal -decs183 apply -1e-101 -> #80000001 Subnormal -decs184 apply #80000001 -> -1E-101 Subnormal - --- underflow edge case -decs190 apply -1e-101 -> #80000001 Subnormal - --- zeros -decs400 apply 0E-400 -> #00000000 Clamped -decs401 apply 0E-101 -> #00000000 -decs402 apply #00000000 -> 0E-101 -decs403 apply 0.000000E-95 -> #00000000 -decs404 apply #00000000 -> 0E-101 -decs405 apply 0E-2 -> #22300000 -decs406 apply #22300000 -> 0.00 -decs407 apply 0 -> #22500000 -decs408 apply #22500000 -> 0 -decs409 apply 0E+3 -> #22800000 -decs410 apply #22800000 -> 0E+3 -decs411 apply 0E+90 -> #43f00000 -decs412 apply #43f00000 -> 0E+90 --- clamped zeros... -decs413 apply 0E+91 -> #43f00000 Clamped -decs414 apply #43f00000 -> 0E+90 -decs415 apply 0E+96 -> #43f00000 Clamped -decs416 apply #43f00000 -> 0E+90 -decs417 apply 0E+400 -> #43f00000 Clamped -decs418 apply #43f00000 -> 0E+90 - --- negative zeros -decs420 apply -0E-400 -> #80000000 Clamped -decs421 apply -0E-101 -> #80000000 -decs422 apply #80000000 -> -0E-101 -decs423 apply -0.000000E-95 -> #80000000 -decs424 apply #80000000 -> -0E-101 -decs425 apply -0E-2 -> #a2300000 -decs426 apply #a2300000 -> -0.00 -decs427 apply -0 -> #a2500000 -decs428 apply #a2500000 -> -0 -decs429 apply -0E+3 -> #a2800000 -decs430 apply #a2800000 -> -0E+3 -decs431 apply -0E+90 -> #c3f00000 -decs432 apply #c3f00000 -> -0E+90 --- clamped zeros... -decs433 apply -0E+91 -> #c3f00000 Clamped -decs434 apply #c3f00000 -> -0E+90 -decs435 apply -0E+96 -> #c3f00000 Clamped -decs436 apply #c3f00000 -> -0E+90 -decs437 apply -0E+400 -> #c3f00000 Clamped -decs438 apply #c3f00000 -> -0E+90 - --- Specials -decs500 apply Infinity -> #78000000 -decs501 apply #78787878 -> #78000000 -decs502 apply #78000000 -> Infinity -decs503 apply #79797979 -> #78000000 -decs504 apply #79000000 -> Infinity -decs505 apply #7a7a7a7a -> #78000000 -decs506 apply #7a000000 -> Infinity -decs507 apply #7b7b7b7b -> #78000000 -decs508 apply #7b000000 -> Infinity -decs509 apply #7c7c7c7c -> #7c0c7c7c - -decs510 apply NaN -> #7c000000 -decs511 apply #7c000000 -> NaN -decs512 apply #7d7d7d7d -> #7c0d7d7d -decs513 apply #7d000000 -> NaN -decs514 apply #7e7e7e7e -> #7e0e7c7e -decs515 apply #7e000000 -> sNaN -decs516 apply #7f7f7f7f -> #7e0f7c7f -decs517 apply #7f000000 -> sNaN -decs518 apply #7fffffff -> sNaN999999 -decs519 apply #7fffffff -> #7e03fcff - -decs520 apply -Infinity -> #f8000000 -decs521 apply #f8787878 -> #f8000000 -decs522 apply #f8000000 -> -Infinity -decs523 apply #f9797979 -> #f8000000 -decs524 apply #f9000000 -> -Infinity -decs525 apply #fa7a7a7a -> #f8000000 -decs526 apply #fa000000 -> -Infinity -decs527 apply #fb7b7b7b -> #f8000000 -decs528 apply #fb000000 -> -Infinity - -decs529 apply -NaN -> #fc000000 -decs530 apply #fc7c7c7c -> #fc0c7c7c -decs531 apply #fc000000 -> -NaN -decs532 apply #fd7d7d7d -> #fc0d7d7d -decs533 apply #fd000000 -> -NaN -decs534 apply #fe7e7e7e -> #fe0e7c7e -decs535 apply #fe000000 -> -sNaN -decs536 apply #ff7f7f7f -> #fe0f7c7f -decs537 apply #ff000000 -> -sNaN -decs538 apply #ffffffff -> -sNaN999999 -decs539 apply #ffffffff -> #fe03fcff - --- diagnostic NaNs -decs540 apply NaN -> #7c000000 -decs541 apply NaN0 -> #7c000000 -decs542 apply NaN1 -> #7c000001 -decs543 apply NaN12 -> #7c000012 -decs544 apply NaN79 -> #7c000079 -decs545 apply NaN12345 -> #7c0049c5 -decs546 apply NaN123456 -> #7c028e56 -decs547 apply NaN799799 -> #7c0f7fdf -decs548 apply NaN999999 -> #7c03fcff - - --- fold-down full sequence -decs601 apply 1E+96 -> #47f00000 Clamped -decs602 apply #47f00000 -> 1.000000E+96 -decs603 apply 1E+95 -> #43f20000 Clamped -decs604 apply #43f20000 -> 1.00000E+95 -decs605 apply 1E+94 -> #43f04000 Clamped -decs606 apply #43f04000 -> 1.0000E+94 -decs607 apply 1E+93 -> #43f00400 Clamped -decs608 apply #43f00400 -> 1.000E+93 -decs609 apply 1E+92 -> #43f00080 Clamped -decs610 apply #43f00080 -> 1.00E+92 -decs611 apply 1E+91 -> #43f00010 Clamped -decs612 apply #43f00010 -> 1.0E+91 -decs613 apply 1E+90 -> #43f00001 -decs614 apply #43f00001 -> 1E+90 - - --- Selected DPD codes -decs700 apply #22500000 -> 0 -decs701 apply #22500009 -> 9 -decs702 apply #22500010 -> 10 -decs703 apply #22500019 -> 19 -decs704 apply #22500020 -> 20 -decs705 apply #22500029 -> 29 -decs706 apply #22500030 -> 30 -decs707 apply #22500039 -> 39 -decs708 apply #22500040 -> 40 -decs709 apply #22500049 -> 49 -decs710 apply #22500050 -> 50 -decs711 apply #22500059 -> 59 -decs712 apply #22500060 -> 60 -decs713 apply #22500069 -> 69 -decs714 apply #22500070 -> 70 -decs715 apply #22500071 -> 71 -decs716 apply #22500072 -> 72 -decs717 apply #22500073 -> 73 -decs718 apply #22500074 -> 74 -decs719 apply #22500075 -> 75 -decs720 apply #22500076 -> 76 -decs721 apply #22500077 -> 77 -decs722 apply #22500078 -> 78 -decs723 apply #22500079 -> 79 - -decs730 apply #2250029e -> 994 -decs731 apply #2250029f -> 995 -decs732 apply #225002a0 -> 520 -decs733 apply #225002a1 -> 521 - --- DPD: one of each of the huffman groups -decs740 apply #225003f7 -> 777 -decs741 apply #225003f8 -> 778 -decs742 apply #225003eb -> 787 -decs743 apply #2250037d -> 877 -decs744 apply #2250039f -> 997 -decs745 apply #225003bf -> 979 -decs746 apply #225003df -> 799 -decs747 apply #2250006e -> 888 - - --- DPD all-highs cases (includes the 24 redundant codes) -decs750 apply #2250006e -> 888 -decs751 apply #2250016e -> 888 -decs752 apply #2250026e -> 888 -decs753 apply #2250036e -> 888 -decs754 apply #2250006f -> 889 -decs755 apply #2250016f -> 889 -decs756 apply #2250026f -> 889 -decs757 apply #2250036f -> 889 - -decs760 apply #2250007e -> 898 -decs761 apply #2250017e -> 898 -decs762 apply #2250027e -> 898 -decs763 apply #2250037e -> 898 -decs764 apply #2250007f -> 899 -decs765 apply #2250017f -> 899 -decs766 apply #2250027f -> 899 -decs767 apply #2250037f -> 899 - -decs770 apply #225000ee -> 988 -decs771 apply #225001ee -> 988 -decs772 apply #225002ee -> 988 -decs773 apply #225003ee -> 988 -decs774 apply #225000ef -> 989 -decs775 apply #225001ef -> 989 -decs776 apply #225002ef -> 989 -decs777 apply #225003ef -> 989 - -decs780 apply #225000fe -> 998 -decs781 apply #225001fe -> 998 -decs782 apply #225002fe -> 998 -decs783 apply #225003fe -> 998 -decs784 apply #225000ff -> 999 -decs785 apply #225001ff -> 999 -decs786 apply #225002ff -> 999 -decs787 apply #225003ff -> 999 - --- narrowing case -decs790 apply 2.00E-99 -> #00000100 Subnormal -decs791 apply #00000100 -> 2.00E-99 Subnormal |