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Diffstat (limited to 'Lib/test/decimaltestdata/compare.decTest')
| -rw-r--r-- | Lib/test/decimaltestdata/compare.decTest | 717 |
1 files changed, 717 insertions, 0 deletions
diff --git a/Lib/test/decimaltestdata/compare.decTest b/Lib/test/decimaltestdata/compare.decTest new file mode 100644 index 0000000..40631da --- /dev/null +++ b/Lib/test/decimaltestdata/compare.decTest @@ -0,0 +1,717 @@ +------------------------------------------------------------------------ +-- compare.decTest -- decimal comparison -- +-- Copyright (c) IBM Corporation, 1981, 2003. 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 + +-- Note that we cannot assume add/subtract tests cover paths adequately, +-- here, because the code might be quite different (comparison cannot +-- overflow or underflow, so actual subtractions are not necesary). + +extended: 1 + +precision: 9 +rounding: half_up +maxExponent: 999 +minexponent: -999 + +-- sanity checks +comx001 compare -2 -2 -> 0 +comx002 compare -2 -1 -> -1 +comx003 compare -2 0 -> -1 +comx004 compare -2 1 -> -1 +comx005 compare -2 2 -> -1 +comx006 compare -1 -2 -> 1 +comx007 compare -1 -1 -> 0 +comx008 compare -1 0 -> -1 +comx009 compare -1 1 -> -1 +comx010 compare -1 2 -> -1 +comx011 compare 0 -2 -> 1 +comx012 compare 0 -1 -> 1 +comx013 compare 0 0 -> 0 +comx014 compare 0 1 -> -1 +comx015 compare 0 2 -> -1 +comx016 compare 1 -2 -> 1 +comx017 compare 1 -1 -> 1 +comx018 compare 1 0 -> 1 +comx019 compare 1 1 -> 0 +comx020 compare 1 2 -> -1 +comx021 compare 2 -2 -> 1 +comx022 compare 2 -1 -> 1 +comx023 compare 2 0 -> 1 +comx025 compare 2 1 -> 1 +comx026 compare 2 2 -> 0 + +comx031 compare -20 -20 -> 0 +comx032 compare -20 -10 -> -1 +comx033 compare -20 00 -> -1 +comx034 compare -20 10 -> -1 +comx035 compare -20 20 -> -1 +comx036 compare -10 -20 -> 1 +comx037 compare -10 -10 -> 0 +comx038 compare -10 00 -> -1 +comx039 compare -10 10 -> -1 +comx040 compare -10 20 -> -1 +comx041 compare 00 -20 -> 1 +comx042 compare 00 -10 -> 1 +comx043 compare 00 00 -> 0 +comx044 compare 00 10 -> -1 +comx045 compare 00 20 -> -1 +comx046 compare 10 -20 -> 1 +comx047 compare 10 -10 -> 1 +comx048 compare 10 00 -> 1 +comx049 compare 10 10 -> 0 +comx050 compare 10 20 -> -1 +comx051 compare 20 -20 -> 1 +comx052 compare 20 -10 -> 1 +comx053 compare 20 00 -> 1 +comx055 compare 20 10 -> 1 +comx056 compare 20 20 -> 0 + +comx061 compare -2.0 -2.0 -> 0 +comx062 compare -2.0 -1.0 -> -1 +comx063 compare -2.0 0.0 -> -1 +comx064 compare -2.0 1.0 -> -1 +comx065 compare -2.0 2.0 -> -1 +comx066 compare -1.0 -2.0 -> 1 +comx067 compare -1.0 -1.0 -> 0 +comx068 compare -1.0 0.0 -> -1 +comx069 compare -1.0 1.0 -> -1 +comx070 compare -1.0 2.0 -> -1 +comx071 compare 0.0 -2.0 -> 1 +comx072 compare 0.0 -1.0 -> 1 +comx073 compare 0.0 0.0 -> 0 +comx074 compare 0.0 1.0 -> -1 +comx075 compare 0.0 2.0 -> -1 +comx076 compare 1.0 -2.0 -> 1 +comx077 compare 1.0 -1.0 -> 1 +comx078 compare 1.0 0.0 -> 1 +comx079 compare 1.0 1.0 -> 0 +comx080 compare 1.0 2.0 -> -1 +comx081 compare 2.0 -2.0 -> 1 +comx082 compare 2.0 -1.0 -> 1 +comx083 compare 2.0 0.0 -> 1 +comx085 compare 2.0 1.0 -> 1 +comx086 compare 2.0 2.0 -> 0 + +-- now some cases which might overflow if subtract were used +maxexponent: 999999999 +minexponent: -999999999 +comx090 compare 9.99999999E+999999999 9.99999999E+999999999 -> 0 +comx091 compare -9.99999999E+999999999 9.99999999E+999999999 -> -1 +comx092 compare 9.99999999E+999999999 -9.99999999E+999999999 -> 1 +comx093 compare -9.99999999E+999999999 -9.99999999E+999999999 -> 0 + +-- some differing length/exponent cases +comx100 compare 7.0 7.0 -> 0 +comx101 compare 7.0 7 -> 0 +comx102 compare 7 7.0 -> 0 +comx103 compare 7E+0 7.0 -> 0 +comx104 compare 70E-1 7.0 -> 0 +comx105 compare 0.7E+1 7 -> 0 +comx106 compare 70E-1 7 -> 0 +comx107 compare 7.0 7E+0 -> 0 +comx108 compare 7.0 70E-1 -> 0 +comx109 compare 7 0.7E+1 -> 0 +comx110 compare 7 70E-1 -> 0 + +comx120 compare 8.0 7.0 -> 1 +comx121 compare 8.0 7 -> 1 +comx122 compare 8 7.0 -> 1 +comx123 compare 8E+0 7.0 -> 1 +comx124 compare 80E-1 7.0 -> 1 +comx125 compare 0.8E+1 7 -> 1 +comx126 compare 80E-1 7 -> 1 +comx127 compare 8.0 7E+0 -> 1 +comx128 compare 8.0 70E-1 -> 1 +comx129 compare 8 0.7E+1 -> 1 +comx130 compare 8 70E-1 -> 1 + +comx140 compare 8.0 9.0 -> -1 +comx141 compare 8.0 9 -> -1 +comx142 compare 8 9.0 -> -1 +comx143 compare 8E+0 9.0 -> -1 +comx144 compare 80E-1 9.0 -> -1 +comx145 compare 0.8E+1 9 -> -1 +comx146 compare 80E-1 9 -> -1 +comx147 compare 8.0 9E+0 -> -1 +comx148 compare 8.0 90E-1 -> -1 +comx149 compare 8 0.9E+1 -> -1 +comx150 compare 8 90E-1 -> -1 + +-- and again, with sign changes -+ .. +comx200 compare -7.0 7.0 -> -1 +comx201 compare -7.0 7 -> -1 +comx202 compare -7 7.0 -> -1 +comx203 compare -7E+0 7.0 -> -1 +comx204 compare -70E-1 7.0 -> -1 +comx205 compare -0.7E+1 7 -> -1 +comx206 compare -70E-1 7 -> -1 +comx207 compare -7.0 7E+0 -> -1 +comx208 compare -7.0 70E-1 -> -1 +comx209 compare -7 0.7E+1 -> -1 +comx210 compare -7 70E-1 -> -1 + +comx220 compare -8.0 7.0 -> -1 +comx221 compare -8.0 7 -> -1 +comx222 compare -8 7.0 -> -1 +comx223 compare -8E+0 7.0 -> -1 +comx224 compare -80E-1 7.0 -> -1 +comx225 compare -0.8E+1 7 -> -1 +comx226 compare -80E-1 7 -> -1 +comx227 compare -8.0 7E+0 -> -1 +comx228 compare -8.0 70E-1 -> -1 +comx229 compare -8 0.7E+1 -> -1 +comx230 compare -8 70E-1 -> -1 + +comx240 compare -8.0 9.0 -> -1 +comx241 compare -8.0 9 -> -1 +comx242 compare -8 9.0 -> -1 +comx243 compare -8E+0 9.0 -> -1 +comx244 compare -80E-1 9.0 -> -1 +comx245 compare -0.8E+1 9 -> -1 +comx246 compare -80E-1 9 -> -1 +comx247 compare -8.0 9E+0 -> -1 +comx248 compare -8.0 90E-1 -> -1 +comx249 compare -8 0.9E+1 -> -1 +comx250 compare -8 90E-1 -> -1 + +-- and again, with sign changes +- .. +comx300 compare 7.0 -7.0 -> 1 +comx301 compare 7.0 -7 -> 1 +comx302 compare 7 -7.0 -> 1 +comx303 compare 7E+0 -7.0 -> 1 +comx304 compare 70E-1 -7.0 -> 1 +comx305 compare .7E+1 -7 -> 1 +comx306 compare 70E-1 -7 -> 1 +comx307 compare 7.0 -7E+0 -> 1 +comx308 compare 7.0 -70E-1 -> 1 +comx309 compare 7 -.7E+1 -> 1 +comx310 compare 7 -70E-1 -> 1 + +comx320 compare 8.0 -7.0 -> 1 +comx321 compare 8.0 -7 -> 1 +comx322 compare 8 -7.0 -> 1 +comx323 compare 8E+0 -7.0 -> 1 +comx324 compare 80E-1 -7.0 -> 1 +comx325 compare .8E+1 -7 -> 1 +comx326 compare 80E-1 -7 -> 1 +comx327 compare 8.0 -7E+0 -> 1 +comx328 compare 8.0 -70E-1 -> 1 +comx329 compare 8 -.7E+1 -> 1 +comx330 compare 8 -70E-1 -> 1 + +comx340 compare 8.0 -9.0 -> 1 +comx341 compare 8.0 -9 -> 1 +comx342 compare 8 -9.0 -> 1 +comx343 compare 8E+0 -9.0 -> 1 +comx344 compare 80E-1 -9.0 -> 1 +comx345 compare .8E+1 -9 -> 1 +comx346 compare 80E-1 -9 -> 1 +comx347 compare 8.0 -9E+0 -> 1 +comx348 compare 8.0 -90E-1 -> 1 +comx349 compare 8 -.9E+1 -> 1 +comx350 compare 8 -90E-1 -> 1 + +-- and again, with sign changes -- .. +comx400 compare -7.0 -7.0 -> 0 +comx401 compare -7.0 -7 -> 0 +comx402 compare -7 -7.0 -> 0 +comx403 compare -7E+0 -7.0 -> 0 +comx404 compare -70E-1 -7.0 -> 0 +comx405 compare -.7E+1 -7 -> 0 +comx406 compare -70E-1 -7 -> 0 +comx407 compare -7.0 -7E+0 -> 0 +comx408 compare -7.0 -70E-1 -> 0 +comx409 compare -7 -.7E+1 -> 0 +comx410 compare -7 -70E-1 -> 0 + +comx420 compare -8.0 -7.0 -> -1 +comx421 compare -8.0 -7 -> -1 +comx422 compare -8 -7.0 -> -1 +comx423 compare -8E+0 -7.0 -> -1 +comx424 compare -80E-1 -7.0 -> -1 +comx425 compare -.8E+1 -7 -> -1 +comx426 compare -80E-1 -7 -> -1 +comx427 compare -8.0 -7E+0 -> -1 +comx428 compare -8.0 -70E-1 -> -1 +comx429 compare -8 -.7E+1 -> -1 +comx430 compare -8 -70E-1 -> -1 + +comx440 compare -8.0 -9.0 -> 1 +comx441 compare -8.0 -9 -> 1 +comx442 compare -8 -9.0 -> 1 +comx443 compare -8E+0 -9.0 -> 1 +comx444 compare -80E-1 -9.0 -> 1 +comx445 compare -.8E+1 -9 -> 1 +comx446 compare -80E-1 -9 -> 1 +comx447 compare -8.0 -9E+0 -> 1 +comx448 compare -8.0 -90E-1 -> 1 +comx449 compare -8 -.9E+1 -> 1 +comx450 compare -8 -90E-1 -> 1 + + +-- testcases that subtract to lots of zeros at boundaries [pgr] +precision: 40 +comx470 compare 123.4560000000000000E789 123.456E789 -> 0 +comx471 compare 123.456000000000000E-89 123.456E-89 -> 0 +comx472 compare 123.45600000000000E789 123.456E789 -> 0 +comx473 compare 123.4560000000000E-89 123.456E-89 -> 0 +comx474 compare 123.456000000000E789 123.456E789 -> 0 +comx475 compare 123.45600000000E-89 123.456E-89 -> 0 +comx476 compare 123.4560000000E789 123.456E789 -> 0 +comx477 compare 123.456000000E-89 123.456E-89 -> 0 +comx478 compare 123.45600000E789 123.456E789 -> 0 +comx479 compare 123.4560000E-89 123.456E-89 -> 0 +comx480 compare 123.456000E789 123.456E789 -> 0 +comx481 compare 123.45600E-89 123.456E-89 -> 0 +comx482 compare 123.4560E789 123.456E789 -> 0 +comx483 compare 123.456E-89 123.456E-89 -> 0 +comx484 compare 123.456E-89 123.4560000000000000E-89 -> 0 +comx485 compare 123.456E789 123.456000000000000E789 -> 0 +comx486 compare 123.456E-89 123.45600000000000E-89 -> 0 +comx487 compare 123.456E789 123.4560000000000E789 -> 0 +comx488 compare 123.456E-89 123.456000000000E-89 -> 0 +comx489 compare 123.456E789 123.45600000000E789 -> 0 +comx490 compare 123.456E-89 123.4560000000E-89 -> 0 +comx491 compare 123.456E789 123.456000000E789 -> 0 +comx492 compare 123.456E-89 123.45600000E-89 -> 0 +comx493 compare 123.456E789 123.4560000E789 -> 0 +comx494 compare 123.456E-89 123.456000E-89 -> 0 +comx495 compare 123.456E789 123.45600E789 -> 0 +comx496 compare 123.456E-89 123.4560E-89 -> 0 +comx497 compare 123.456E789 123.456E789 -> 0 + +-- wide-ranging, around precision; signs equal +precision: 9 +comx500 compare 1 1E-15 -> 1 +comx501 compare 1 1E-14 -> 1 +comx502 compare 1 1E-13 -> 1 +comx503 compare 1 1E-12 -> 1 +comx504 compare 1 1E-11 -> 1 +comx505 compare 1 1E-10 -> 1 +comx506 compare 1 1E-9 -> 1 +comx507 compare 1 1E-8 -> 1 +comx508 compare 1 1E-7 -> 1 +comx509 compare 1 1E-6 -> 1 +comx510 compare 1 1E-5 -> 1 +comx511 compare 1 1E-4 -> 1 +comx512 compare 1 1E-3 -> 1 +comx513 compare 1 1E-2 -> 1 +comx514 compare 1 1E-1 -> 1 +comx515 compare 1 1E-0 -> 0 +comx516 compare 1 1E+1 -> -1 +comx517 compare 1 1E+2 -> -1 +comx518 compare 1 1E+3 -> -1 +comx519 compare 1 1E+4 -> -1 +comx521 compare 1 1E+5 -> -1 +comx522 compare 1 1E+6 -> -1 +comx523 compare 1 1E+7 -> -1 +comx524 compare 1 1E+8 -> -1 +comx525 compare 1 1E+9 -> -1 +comx526 compare 1 1E+10 -> -1 +comx527 compare 1 1E+11 -> -1 +comx528 compare 1 1E+12 -> -1 +comx529 compare 1 1E+13 -> -1 +comx530 compare 1 1E+14 -> -1 +comx531 compare 1 1E+15 -> -1 +-- LR swap +comx540 compare 1E-15 1 -> -1 +comx541 compare 1E-14 1 -> -1 +comx542 compare 1E-13 1 -> -1 +comx543 compare 1E-12 1 -> -1 +comx544 compare 1E-11 1 -> -1 +comx545 compare 1E-10 1 -> -1 +comx546 compare 1E-9 1 -> -1 +comx547 compare 1E-8 1 -> -1 +comx548 compare 1E-7 1 -> -1 +comx549 compare 1E-6 1 -> -1 +comx550 compare 1E-5 1 -> -1 +comx551 compare 1E-4 1 -> -1 +comx552 compare 1E-3 1 -> -1 +comx553 compare 1E-2 1 -> -1 +comx554 compare 1E-1 1 -> -1 +comx555 compare 1E-0 1 -> 0 +comx556 compare 1E+1 1 -> 1 +comx557 compare 1E+2 1 -> 1 +comx558 compare 1E+3 1 -> 1 +comx559 compare 1E+4 1 -> 1 +comx561 compare 1E+5 1 -> 1 +comx562 compare 1E+6 1 -> 1 +comx563 compare 1E+7 1 -> 1 +comx564 compare 1E+8 1 -> 1 +comx565 compare 1E+9 1 -> 1 +comx566 compare 1E+10 1 -> 1 +comx567 compare 1E+11 1 -> 1 +comx568 compare 1E+12 1 -> 1 +comx569 compare 1E+13 1 -> 1 +comx570 compare 1E+14 1 -> 1 +comx571 compare 1E+15 1 -> 1 +-- similar with an useful coefficient, one side only +comx580 compare 0.000000987654321 1E-15 -> 1 +comx581 compare 0.000000987654321 1E-14 -> 1 +comx582 compare 0.000000987654321 1E-13 -> 1 +comx583 compare 0.000000987654321 1E-12 -> 1 +comx584 compare 0.000000987654321 1E-11 -> 1 +comx585 compare 0.000000987654321 1E-10 -> 1 +comx586 compare 0.000000987654321 1E-9 -> 1 +comx587 compare 0.000000987654321 1E-8 -> 1 +comx588 compare 0.000000987654321 1E-7 -> 1 +comx589 compare 0.000000987654321 1E-6 -> -1 +comx590 compare 0.000000987654321 1E-5 -> -1 +comx591 compare 0.000000987654321 1E-4 -> -1 +comx592 compare 0.000000987654321 1E-3 -> -1 +comx593 compare 0.000000987654321 1E-2 -> -1 +comx594 compare 0.000000987654321 1E-1 -> -1 +comx595 compare 0.000000987654321 1E-0 -> -1 +comx596 compare 0.000000987654321 1E+1 -> -1 +comx597 compare 0.000000987654321 1E+2 -> -1 +comx598 compare 0.000000987654321 1E+3 -> -1 +comx599 compare 0.000000987654321 1E+4 -> -1 + +-- check some unit-y traps +precision: 20 +comx600 compare 12 12.2345 -> -1 +comx601 compare 12.0 12.2345 -> -1 +comx602 compare 12.00 12.2345 -> -1 +comx603 compare 12.000 12.2345 -> -1 +comx604 compare 12.0000 12.2345 -> -1 +comx605 compare 12.00000 12.2345 -> -1 +comx606 compare 12.000000 12.2345 -> -1 +comx607 compare 12.0000000 12.2345 -> -1 +comx608 compare 12.00000000 12.2345 -> -1 +comx609 compare 12.000000000 12.2345 -> -1 +comx610 compare 12.1234 12 -> 1 +comx611 compare 12.1234 12.0 -> 1 +comx612 compare 12.1234 12.00 -> 1 +comx613 compare 12.1234 12.000 -> 1 +comx614 compare 12.1234 12.0000 -> 1 +comx615 compare 12.1234 12.00000 -> 1 +comx616 compare 12.1234 12.000000 -> 1 +comx617 compare 12.1234 12.0000000 -> 1 +comx618 compare 12.1234 12.00000000 -> 1 +comx619 compare 12.1234 12.000000000 -> 1 +comx620 compare -12 -12.2345 -> 1 +comx621 compare -12.0 -12.2345 -> 1 +comx622 compare -12.00 -12.2345 -> 1 +comx623 compare -12.000 -12.2345 -> 1 +comx624 compare -12.0000 -12.2345 -> 1 +comx625 compare -12.00000 -12.2345 -> 1 +comx626 compare -12.000000 -12.2345 -> 1 +comx627 compare -12.0000000 -12.2345 -> 1 +comx628 compare -12.00000000 -12.2345 -> 1 +comx629 compare -12.000000000 -12.2345 -> 1 +comx630 compare -12.1234 -12 -> -1 +comx631 compare -12.1234 -12.0 -> -1 +comx632 compare -12.1234 -12.00 -> -1 +comx633 compare -12.1234 -12.000 -> -1 +comx634 compare -12.1234 -12.0000 -> -1 +comx635 compare -12.1234 -12.00000 -> -1 +comx636 compare -12.1234 -12.000000 -> -1 +comx637 compare -12.1234 -12.0000000 -> -1 +comx638 compare -12.1234 -12.00000000 -> -1 +comx639 compare -12.1234 -12.000000000 -> -1 +precision: 9 + +-- extended zeros +comx640 compare 0 0 -> 0 +comx641 compare 0 -0 -> 0 +comx642 compare 0 -0.0 -> 0 +comx643 compare 0 0.0 -> 0 +comx644 compare -0 0 -> 0 +comx645 compare -0 -0 -> 0 +comx646 compare -0 -0.0 -> 0 +comx647 compare -0 0.0 -> 0 +comx648 compare 0.0 0 -> 0 +comx649 compare 0.0 -0 -> 0 +comx650 compare 0.0 -0.0 -> 0 +comx651 compare 0.0 0.0 -> 0 +comx652 compare -0.0 0 -> 0 +comx653 compare -0.0 -0 -> 0 +comx654 compare -0.0 -0.0 -> 0 +comx655 compare -0.0 0.0 -> 0 + +comx656 compare -0E1 0.0 -> 0 +comx657 compare -0E2 0.0 -> 0 +comx658 compare 0E1 0.0 -> 0 +comx659 compare 0E2 0.0 -> 0 +comx660 compare -0E1 0 -> 0 +comx661 compare -0E2 0 -> 0 +comx662 compare 0E1 0 -> 0 +comx663 compare 0E2 0 -> 0 +comx664 compare -0E1 -0E1 -> 0 +comx665 compare -0E2 -0E1 -> 0 +comx666 compare 0E1 -0E1 -> 0 +comx667 compare 0E2 -0E1 -> 0 +comx668 compare -0E1 -0E2 -> 0 +comx669 compare -0E2 -0E2 -> 0 +comx670 compare 0E1 -0E2 -> 0 +comx671 compare 0E2 -0E2 -> 0 +comx672 compare -0E1 0E1 -> 0 +comx673 compare -0E2 0E1 -> 0 +comx674 compare 0E1 0E1 -> 0 +comx675 compare 0E2 0E1 -> 0 +comx676 compare -0E1 0E2 -> 0 +comx677 compare -0E2 0E2 -> 0 +comx678 compare 0E1 0E2 -> 0 +comx679 compare 0E2 0E2 -> 0 + +-- trailing zeros; unit-y +precision: 20 +comx680 compare 12 12 -> 0 +comx681 compare 12 12.0 -> 0 +comx682 compare 12 12.00 -> 0 +comx683 compare 12 12.000 -> 0 +comx684 compare 12 12.0000 -> 0 +comx685 compare 12 12.00000 -> 0 +comx686 compare 12 12.000000 -> 0 +comx687 compare 12 12.0000000 -> 0 +comx688 compare 12 12.00000000 -> 0 +comx689 compare 12 12.000000000 -> 0 +comx690 compare 12 12 -> 0 +comx691 compare 12.0 12 -> 0 +comx692 compare 12.00 12 -> 0 +comx693 compare 12.000 12 -> 0 +comx694 compare 12.0000 12 -> 0 +comx695 compare 12.00000 12 -> 0 +comx696 compare 12.000000 12 -> 0 +comx697 compare 12.0000000 12 -> 0 +comx698 compare 12.00000000 12 -> 0 +comx699 compare 12.000000000 12 -> 0 + +-- long operand checks +maxexponent: 999 +minexponent: -999 +precision: 9 +comx701 compare 12345678000 1 -> 1 +comx702 compare 1 12345678000 -> -1 +comx703 compare 1234567800 1 -> 1 +comx704 compare 1 1234567800 -> -1 +comx705 compare 1234567890 1 -> 1 +comx706 compare 1 1234567890 -> -1 +comx707 compare 1234567891 1 -> 1 +comx708 compare 1 1234567891 -> -1 +comx709 compare 12345678901 1 -> 1 +comx710 compare 1 12345678901 -> -1 +comx711 compare 1234567896 1 -> 1 +comx712 compare 1 1234567896 -> -1 +comx713 compare -1234567891 1 -> -1 +comx714 compare 1 -1234567891 -> 1 +comx715 compare -12345678901 1 -> -1 +comx716 compare 1 -12345678901 -> 1 +comx717 compare -1234567896 1 -> -1 +comx718 compare 1 -1234567896 -> 1 + +precision: 15 +-- same with plenty of precision +comx721 compare 12345678000 1 -> 1 +comx722 compare 1 12345678000 -> -1 +comx723 compare 1234567800 1 -> 1 +comx724 compare 1 1234567800 -> -1 +comx725 compare 1234567890 1 -> 1 +comx726 compare 1 1234567890 -> -1 +comx727 compare 1234567891 1 -> 1 +comx728 compare 1 1234567891 -> -1 +comx729 compare 12345678901 1 -> 1 +comx730 compare 1 12345678901 -> -1 +comx731 compare 1234567896 1 -> 1 +comx732 compare 1 1234567896 -> -1 + +-- residue cases +precision: 5 +comx740 compare 1 0.9999999 -> 1 +comx741 compare 1 0.999999 -> 1 +comx742 compare 1 0.99999 -> 1 +comx743 compare 1 1.0000 -> 0 +comx744 compare 1 1.00001 -> -1 +comx745 compare 1 1.000001 -> -1 +comx746 compare 1 1.0000001 -> -1 +comx750 compare 0.9999999 1 -> -1 +comx751 compare 0.999999 1 -> -1 +comx752 compare 0.99999 1 -> -1 +comx753 compare 1.0000 1 -> 0 +comx754 compare 1.00001 1 -> 1 +comx755 compare 1.000001 1 -> 1 +comx756 compare 1.0000001 1 -> 1 + +-- a selection of longies +comx760 compare -36852134.84194296250843579428931 -5830629.8347085025808756560357940 -> -1 +comx761 compare -36852134.84194296250843579428931 -36852134.84194296250843579428931 -> 0 +comx762 compare -36852134.94194296250843579428931 -36852134.84194296250843579428931 -> -1 +comx763 compare -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> 1 +-- precisions above or below the difference should have no effect +precision: 11 +comx764 compare -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> 1 +precision: 10 +comx765 compare -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> 1 +precision: 9 +comx766 compare -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> 1 +precision: 8 +comx767 compare -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> 1 +precision: 7 +comx768 compare -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> 1 +precision: 6 +comx769 compare -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> 1 +precision: 5 +comx770 compare -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> 1 +precision: 4 +comx771 compare -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> 1 +precision: 3 +comx772 compare -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> 1 +precision: 2 +comx773 compare -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> 1 +precision: 1 +comx774 compare -36852134.84194296250843579428931 -36852134.94194296250843579428931 -> 1 + +-- Specials +precision: 9 +comx780 compare Inf -Inf -> 1 +comx781 compare Inf -1000 -> 1 +comx782 compare Inf -1 -> 1 +comx783 compare Inf -0 -> 1 +comx784 compare Inf 0 -> 1 +comx785 compare Inf 1 -> 1 +comx786 compare Inf 1000 -> 1 +comx787 compare Inf Inf -> 0 +comx788 compare -1000 Inf -> -1 +comx789 compare -Inf Inf -> -1 +comx790 compare -1 Inf -> -1 +comx791 compare -0 Inf -> -1 +comx792 compare 0 Inf -> -1 +comx793 compare 1 Inf -> -1 +comx794 compare 1000 Inf -> -1 +comx795 compare Inf Inf -> 0 + +comx800 compare -Inf -Inf -> 0 +comx801 compare -Inf -1000 -> -1 +comx802 compare -Inf -1 -> -1 +comx803 compare -Inf -0 -> -1 +comx804 compare -Inf 0 -> -1 +comx805 compare -Inf 1 -> -1 +comx806 compare -Inf 1000 -> -1 +comx807 compare -Inf Inf -> -1 +comx808 compare -Inf -Inf -> 0 +comx809 compare -1000 -Inf -> 1 +comx810 compare -1 -Inf -> 1 +comx811 compare -0 -Inf -> 1 +comx812 compare 0 -Inf -> 1 +comx813 compare 1 -Inf -> 1 +comx814 compare 1000 -Inf -> 1 +comx815 compare Inf -Inf -> 1 + +comx821 compare NaN -Inf -> NaN +comx822 compare NaN -1000 -> NaN +comx823 compare NaN -1 -> NaN +comx824 compare NaN -0 -> NaN +comx825 compare NaN 0 -> NaN +comx826 compare NaN 1 -> NaN +comx827 compare NaN 1000 -> NaN +comx828 compare NaN Inf -> NaN +comx829 compare NaN NaN -> NaN +comx830 compare -Inf NaN -> NaN +comx831 compare -1000 NaN -> NaN +comx832 compare -1 NaN -> NaN +comx833 compare -0 NaN -> NaN +comx834 compare 0 NaN -> NaN +comx835 compare 1 NaN -> NaN +comx836 compare 1000 NaN -> NaN +comx837 compare Inf NaN -> NaN +comx838 compare -NaN -NaN -> -NaN +comx839 compare +NaN -NaN -> NaN +comx840 compare -NaN +NaN -> -NaN + +comx841 compare sNaN -Inf -> NaN Invalid_operation +comx842 compare sNaN -1000 -> NaN Invalid_operation +comx843 compare sNaN -1 -> NaN Invalid_operation +comx844 compare sNaN -0 -> NaN Invalid_operation +comx845 compare sNaN 0 -> NaN Invalid_operation +comx846 compare sNaN 1 -> NaN Invalid_operation +comx847 compare sNaN 1000 -> NaN Invalid_operation +comx848 compare sNaN NaN -> NaN Invalid_operation +comx849 compare sNaN sNaN -> NaN Invalid_operation +comx850 compare NaN sNaN -> NaN Invalid_operation +comx851 compare -Inf sNaN -> NaN Invalid_operation +comx852 compare -1000 sNaN -> NaN Invalid_operation +comx853 compare -1 sNaN -> NaN Invalid_operation +comx854 compare -0 sNaN -> NaN Invalid_operation +comx855 compare 0 sNaN -> NaN Invalid_operation +comx856 compare 1 sNaN -> NaN Invalid_operation +comx857 compare 1000 sNaN -> NaN Invalid_operation +comx858 compare Inf sNaN -> NaN Invalid_operation +comx859 compare NaN sNaN -> NaN Invalid_operation + +-- propagating NaNs +comx860 compare NaN9 -Inf -> NaN9 +comx861 compare NaN8 999 -> NaN8 +comx862 compare NaN77 Inf -> NaN77 +comx863 compare -NaN67 NaN5 -> -NaN67 +comx864 compare -Inf -NaN4 -> -NaN4 +comx865 compare -999 -NaN33 -> -NaN33 +comx866 compare Inf NaN2 -> NaN2 +comx867 compare -NaN41 -NaN42 -> -NaN41 +comx868 compare +NaN41 -NaN42 -> NaN41 +comx869 compare -NaN41 +NaN42 -> -NaN41 +comx870 compare +NaN41 +NaN42 -> NaN41 + +comx871 compare -sNaN99 -Inf -> -NaN99 Invalid_operation +comx872 compare sNaN98 -11 -> NaN98 Invalid_operation +comx873 compare sNaN97 NaN -> NaN97 Invalid_operation +comx874 compare sNaN16 sNaN94 -> NaN16 Invalid_operation +comx875 compare NaN85 sNaN83 -> NaN83 Invalid_operation +comx876 compare -Inf sNaN92 -> NaN92 Invalid_operation +comx877 compare 088 sNaN81 -> NaN81 Invalid_operation +comx878 compare Inf sNaN90 -> NaN90 Invalid_operation +comx879 compare NaN -sNaN89 -> -NaN89 Invalid_operation + +-- overflow and underflow tests .. subnormal results now allowed +maxExponent: 999999999 +minexponent: -999999999 +comx880 compare +1.23456789012345E-0 9E+999999999 -> -1 +comx881 compare 9E+999999999 +1.23456789012345E-0 -> 1 +comx882 compare +0.100 9E-999999999 -> 1 +comx883 compare 9E-999999999 +0.100 -> -1 +comx885 compare -1.23456789012345E-0 9E+999999999 -> -1 +comx886 compare 9E+999999999 -1.23456789012345E-0 -> 1 +comx887 compare -0.100 9E-999999999 -> -1 +comx888 compare 9E-999999999 -0.100 -> 1 + +comx889 compare 1e-599999999 1e-400000001 -> -1 +comx890 compare 1e-599999999 1e-400000000 -> -1 +comx891 compare 1e-600000000 1e-400000000 -> -1 +comx892 compare 9e-999999998 0.01 -> -1 +comx893 compare 9e-999999998 0.1 -> -1 +comx894 compare 0.01 9e-999999998 -> 1 +comx895 compare 1e599999999 1e400000001 -> 1 +comx896 compare 1e599999999 1e400000000 -> 1 +comx897 compare 1e600000000 1e400000000 -> 1 +comx898 compare 9e999999998 100 -> 1 +comx899 compare 9e999999998 10 -> 1 +comx900 compare 100 9e999999998 -> -1 +-- signs +comx901 compare 1e+777777777 1e+411111111 -> 1 +comx902 compare 1e+777777777 -1e+411111111 -> 1 +comx903 compare -1e+777777777 1e+411111111 -> -1 +comx904 compare -1e+777777777 -1e+411111111 -> -1 +comx905 compare 1e-777777777 1e-411111111 -> -1 +comx906 compare 1e-777777777 -1e-411111111 -> 1 +comx907 compare -1e-777777777 1e-411111111 -> -1 +comx908 compare -1e-777777777 -1e-411111111 -> 1 + +-- Null tests +comx990 compare 10 # -> NaN Invalid_operation +comx991 compare # 10 -> NaN Invalid_operation |