| ------------------------------------------------------------------------ | |
| -- dqCompare.decTest -- decQuad comparison that allows quiet NaNs -- | |
| -- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. -- | |
| ------------------------------------------------------------------------ | |
| -- Please see the document "General Decimal Arithmetic Testcases" -- | |
| -- at http://www2.hursley.ibm.com/decimal for the description of -- | |
| -- these testcases. -- | |
| -- -- | |
| -- These testcases are experimental ('beta' versions), and they -- | |
| -- may contain errors. They are offered on an as-is basis. In -- | |
| -- particular, achieving the same results as the tests here is not -- | |
| -- a guarantee that an implementation complies with any Standard -- | |
| -- or specification. The tests are not exhaustive. -- | |
| -- -- | |
| -- Please send comments, suggestions, and corrections to the author: -- | |
| -- Mike Cowlishaw, IBM Fellow -- | |
| -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- | |
| -- mfc@uk.ibm.com -- | |
| ------------------------------------------------------------------------ | |
| version: 2.58 | |
| -- 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 necessary). | |
| -- All operands and results are decQuads. | |
| extended: 1 | |
| clamp: 1 | |
| precision: 34 | |
| maxExponent: 6144 | |
| minExponent: -6143 | |
| rounding: half_even | |
| -- sanity checks | |
| dqcom001 compare -2 -2 -> 0 | |
| dqcom002 compare -2 -1 -> -1 | |
| dqcom003 compare -2 0 -> -1 | |
| dqcom004 compare -2 1 -> -1 | |
| dqcom005 compare -2 2 -> -1 | |
| dqcom006 compare -1 -2 -> 1 | |
| dqcom007 compare -1 -1 -> 0 | |
| dqcom008 compare -1 0 -> -1 | |
| dqcom009 compare -1 1 -> -1 | |
| dqcom010 compare -1 2 -> -1 | |
| dqcom011 compare 0 -2 -> 1 | |
| dqcom012 compare 0 -1 -> 1 | |
| dqcom013 compare 0 0 -> 0 | |
| dqcom014 compare 0 1 -> -1 | |
| dqcom015 compare 0 2 -> -1 | |
| dqcom016 compare 1 -2 -> 1 | |
| dqcom017 compare 1 -1 -> 1 | |
| dqcom018 compare 1 0 -> 1 | |
| dqcom019 compare 1 1 -> 0 | |
| dqcom020 compare 1 2 -> -1 | |
| dqcom021 compare 2 -2 -> 1 | |
| dqcom022 compare 2 -1 -> 1 | |
| dqcom023 compare 2 0 -> 1 | |
| dqcom025 compare 2 1 -> 1 | |
| dqcom026 compare 2 2 -> 0 | |
| dqcom031 compare -20 -20 -> 0 | |
| dqcom032 compare -20 -10 -> -1 | |
| dqcom033 compare -20 00 -> -1 | |
| dqcom034 compare -20 10 -> -1 | |
| dqcom035 compare -20 20 -> -1 | |
| dqcom036 compare -10 -20 -> 1 | |
| dqcom037 compare -10 -10 -> 0 | |
| dqcom038 compare -10 00 -> -1 | |
| dqcom039 compare -10 10 -> -1 | |
| dqcom040 compare -10 20 -> -1 | |
| dqcom041 compare 00 -20 -> 1 | |
| dqcom042 compare 00 -10 -> 1 | |
| dqcom043 compare 00 00 -> 0 | |
| dqcom044 compare 00 10 -> -1 | |
| dqcom045 compare 00 20 -> -1 | |
| dqcom046 compare 10 -20 -> 1 | |
| dqcom047 compare 10 -10 -> 1 | |
| dqcom048 compare 10 00 -> 1 | |
| dqcom049 compare 10 10 -> 0 | |
| dqcom050 compare 10 20 -> -1 | |
| dqcom051 compare 20 -20 -> 1 | |
| dqcom052 compare 20 -10 -> 1 | |
| dqcom053 compare 20 00 -> 1 | |
| dqcom055 compare 20 10 -> 1 | |
| dqcom056 compare 20 20 -> 0 | |
| dqcom061 compare -2.0 -2.0 -> 0 | |
| dqcom062 compare -2.0 -1.0 -> -1 | |
| dqcom063 compare -2.0 0.0 -> -1 | |
| dqcom064 compare -2.0 1.0 -> -1 | |
| dqcom065 compare -2.0 2.0 -> -1 | |
| dqcom066 compare -1.0 -2.0 -> 1 | |
| dqcom067 compare -1.0 -1.0 -> 0 | |
| dqcom068 compare -1.0 0.0 -> -1 | |
| dqcom069 compare -1.0 1.0 -> -1 | |
| dqcom070 compare -1.0 2.0 -> -1 | |
| dqcom071 compare 0.0 -2.0 -> 1 | |
| dqcom072 compare 0.0 -1.0 -> 1 | |
| dqcom073 compare 0.0 0.0 -> 0 | |
| dqcom074 compare 0.0 1.0 -> -1 | |
| dqcom075 compare 0.0 2.0 -> -1 | |
| dqcom076 compare 1.0 -2.0 -> 1 | |
| dqcom077 compare 1.0 -1.0 -> 1 | |
| dqcom078 compare 1.0 0.0 -> 1 | |
| dqcom079 compare 1.0 1.0 -> 0 | |
| dqcom080 compare 1.0 2.0 -> -1 | |
| dqcom081 compare 2.0 -2.0 -> 1 | |
| dqcom082 compare 2.0 -1.0 -> 1 | |
| dqcom083 compare 2.0 0.0 -> 1 | |
| dqcom085 compare 2.0 1.0 -> 1 | |
| dqcom086 compare 2.0 2.0 -> 0 | |
| -- now some cases which might overflow if subtract were used | |
| dqcom090 compare 9.999999999999999999999999999999999E+6144 9.999999999999999999999999999999999E+6144 -> 0 | |
| dqcom091 compare -9.999999999999999999999999999999999E+6144 9.999999999999999999999999999999999E+6144 -> -1 | |
| dqcom092 compare 9.999999999999999999999999999999999E+6144 -9.999999999999999999999999999999999E+6144 -> 1 | |
| dqcom093 compare -9.999999999999999999999999999999999E+6144 -9.999999999999999999999999999999999E+6144 -> 0 | |
| -- some differing length/exponent cases | |
| dqcom100 compare 7.0 7.0 -> 0 | |
| dqcom101 compare 7.0 7 -> 0 | |
| dqcom102 compare 7 7.0 -> 0 | |
| dqcom103 compare 7E+0 7.0 -> 0 | |
| dqcom104 compare 70E-1 7.0 -> 0 | |
| dqcom105 compare 0.7E+1 7 -> 0 | |
| dqcom106 compare 70E-1 7 -> 0 | |
| dqcom107 compare 7.0 7E+0 -> 0 | |
| dqcom108 compare 7.0 70E-1 -> 0 | |
| dqcom109 compare 7 0.7E+1 -> 0 | |
| dqcom110 compare 7 70E-1 -> 0 | |
| dqcom120 compare 8.0 7.0 -> 1 | |
| dqcom121 compare 8.0 7 -> 1 | |
| dqcom122 compare 8 7.0 -> 1 | |
| dqcom123 compare 8E+0 7.0 -> 1 | |
| dqcom124 compare 80E-1 7.0 -> 1 | |
| dqcom125 compare 0.8E+1 7 -> 1 | |
| dqcom126 compare 80E-1 7 -> 1 | |
| dqcom127 compare 8.0 7E+0 -> 1 | |
| dqcom128 compare 8.0 70E-1 -> 1 | |
| dqcom129 compare 8 0.7E+1 -> 1 | |
| dqcom130 compare 8 70E-1 -> 1 | |
| dqcom140 compare 8.0 9.0 -> -1 | |
| dqcom141 compare 8.0 9 -> -1 | |
| dqcom142 compare 8 9.0 -> -1 | |
| dqcom143 compare 8E+0 9.0 -> -1 | |
| dqcom144 compare 80E-1 9.0 -> -1 | |
| dqcom145 compare 0.8E+1 9 -> -1 | |
| dqcom146 compare 80E-1 9 -> -1 | |
| dqcom147 compare 8.0 9E+0 -> -1 | |
| dqcom148 compare 8.0 90E-1 -> -1 | |
| dqcom149 compare 8 0.9E+1 -> -1 | |
| dqcom150 compare 8 90E-1 -> -1 | |
| -- and again, with sign changes -+ .. | |
| dqcom200 compare -7.0 7.0 -> -1 | |
| dqcom201 compare -7.0 7 -> -1 | |
| dqcom202 compare -7 7.0 -> -1 | |
| dqcom203 compare -7E+0 7.0 -> -1 | |
| dqcom204 compare -70E-1 7.0 -> -1 | |
| dqcom205 compare -0.7E+1 7 -> -1 | |
| dqcom206 compare -70E-1 7 -> -1 | |
| dqcom207 compare -7.0 7E+0 -> -1 | |
| dqcom208 compare -7.0 70E-1 -> -1 | |
| dqcom209 compare -7 0.7E+1 -> -1 | |
| dqcom210 compare -7 70E-1 -> -1 | |
| dqcom220 compare -8.0 7.0 -> -1 | |
| dqcom221 compare -8.0 7 -> -1 | |
| dqcom222 compare -8 7.0 -> -1 | |
| dqcom223 compare -8E+0 7.0 -> -1 | |
| dqcom224 compare -80E-1 7.0 -> -1 | |
| dqcom225 compare -0.8E+1 7 -> -1 | |
| dqcom226 compare -80E-1 7 -> -1 | |
| dqcom227 compare -8.0 7E+0 -> -1 | |
| dqcom228 compare -8.0 70E-1 -> -1 | |
| dqcom229 compare -8 0.7E+1 -> -1 | |
| dqcom230 compare -8 70E-1 -> -1 | |
| dqcom240 compare -8.0 9.0 -> -1 | |
| dqcom241 compare -8.0 9 -> -1 | |
| dqcom242 compare -8 9.0 -> -1 | |
| dqcom243 compare -8E+0 9.0 -> -1 | |
| dqcom244 compare -80E-1 9.0 -> -1 | |
| dqcom245 compare -0.8E+1 9 -> -1 | |
| dqcom246 compare -80E-1 9 -> -1 | |
| dqcom247 compare -8.0 9E+0 -> -1 | |
| dqcom248 compare -8.0 90E-1 -> -1 | |
| dqcom249 compare -8 0.9E+1 -> -1 | |
| dqcom250 compare -8 90E-1 -> -1 | |
| -- and again, with sign changes +- .. | |
| dqcom300 compare 7.0 -7.0 -> 1 | |
| dqcom301 compare 7.0 -7 -> 1 | |
| dqcom302 compare 7 -7.0 -> 1 | |
| dqcom303 compare 7E+0 -7.0 -> 1 | |
| dqcom304 compare 70E-1 -7.0 -> 1 | |
| dqcom305 compare .7E+1 -7 -> 1 | |
| dqcom306 compare 70E-1 -7 -> 1 | |
| dqcom307 compare 7.0 -7E+0 -> 1 | |
| dqcom308 compare 7.0 -70E-1 -> 1 | |
| dqcom309 compare 7 -.7E+1 -> 1 | |
| dqcom310 compare 7 -70E-1 -> 1 | |
| dqcom320 compare 8.0 -7.0 -> 1 | |
| dqcom321 compare 8.0 -7 -> 1 | |
| dqcom322 compare 8 -7.0 -> 1 | |
| dqcom323 compare 8E+0 -7.0 -> 1 | |
| dqcom324 compare 80E-1 -7.0 -> 1 | |
| dqcom325 compare .8E+1 -7 -> 1 | |
| dqcom326 compare 80E-1 -7 -> 1 | |
| dqcom327 compare 8.0 -7E+0 -> 1 | |
| dqcom328 compare 8.0 -70E-1 -> 1 | |
| dqcom329 compare 8 -.7E+1 -> 1 | |
| dqcom330 compare 8 -70E-1 -> 1 | |
| dqcom340 compare 8.0 -9.0 -> 1 | |
| dqcom341 compare 8.0 -9 -> 1 | |
| dqcom342 compare 8 -9.0 -> 1 | |
| dqcom343 compare 8E+0 -9.0 -> 1 | |
| dqcom344 compare 80E-1 -9.0 -> 1 | |
| dqcom345 compare .8E+1 -9 -> 1 | |
| dqcom346 compare 80E-1 -9 -> 1 | |
| dqcom347 compare 8.0 -9E+0 -> 1 | |
| dqcom348 compare 8.0 -90E-1 -> 1 | |
| dqcom349 compare 8 -.9E+1 -> 1 | |
| dqcom350 compare 8 -90E-1 -> 1 | |
| -- and again, with sign changes -- .. | |
| dqcom400 compare -7.0 -7.0 -> 0 | |
| dqcom401 compare -7.0 -7 -> 0 | |
| dqcom402 compare -7 -7.0 -> 0 | |
| dqcom403 compare -7E+0 -7.0 -> 0 | |
| dqcom404 compare -70E-1 -7.0 -> 0 | |
| dqcom405 compare -.7E+1 -7 -> 0 | |
| dqcom406 compare -70E-1 -7 -> 0 | |
| dqcom407 compare -7.0 -7E+0 -> 0 | |
| dqcom408 compare -7.0 -70E-1 -> 0 | |
| dqcom409 compare -7 -.7E+1 -> 0 | |
| dqcom410 compare -7 -70E-1 -> 0 | |
| dqcom420 compare -8.0 -7.0 -> -1 | |
| dqcom421 compare -8.0 -7 -> -1 | |
| dqcom422 compare -8 -7.0 -> -1 | |
| dqcom423 compare -8E+0 -7.0 -> -1 | |
| dqcom424 compare -80E-1 -7.0 -> -1 | |
| dqcom425 compare -.8E+1 -7 -> -1 | |
| dqcom426 compare -80E-1 -7 -> -1 | |
| dqcom427 compare -8.0 -7E+0 -> -1 | |
| dqcom428 compare -8.0 -70E-1 -> -1 | |
| dqcom429 compare -8 -.7E+1 -> -1 | |
| dqcom430 compare -8 -70E-1 -> -1 | |
| dqcom440 compare -8.0 -9.0 -> 1 | |
| dqcom441 compare -8.0 -9 -> 1 | |
| dqcom442 compare -8 -9.0 -> 1 | |
| dqcom443 compare -8E+0 -9.0 -> 1 | |
| dqcom444 compare -80E-1 -9.0 -> 1 | |
| dqcom445 compare -.8E+1 -9 -> 1 | |
| dqcom446 compare -80E-1 -9 -> 1 | |
| dqcom447 compare -8.0 -9E+0 -> 1 | |
| dqcom448 compare -8.0 -90E-1 -> 1 | |
| dqcom449 compare -8 -.9E+1 -> 1 | |
| dqcom450 compare -8 -90E-1 -> 1 | |
| -- misalignment traps for little-endian | |
| dqcom451 compare 1.0 0.1 -> 1 | |
| dqcom452 compare 0.1 1.0 -> -1 | |
| dqcom453 compare 10.0 0.1 -> 1 | |
| dqcom454 compare 0.1 10.0 -> -1 | |
| dqcom455 compare 100 1.0 -> 1 | |
| dqcom456 compare 1.0 100 -> -1 | |
| dqcom457 compare 1000 10.0 -> 1 | |
| dqcom458 compare 10.0 1000 -> -1 | |
| dqcom459 compare 10000 100.0 -> 1 | |
| dqcom460 compare 100.0 10000 -> -1 | |
| dqcom461 compare 100000 1000.0 -> 1 | |
| dqcom462 compare 1000.0 100000 -> -1 | |
| dqcom463 compare 1000000 10000.0 -> 1 | |
| dqcom464 compare 10000.0 1000000 -> -1 | |
| -- testcases that subtract to lots of zeros at boundaries [pgr] | |
| dqcom473 compare 123.9999999999999999994560000000000E-89 123.999999999999999999456E-89 -> 0 | |
| dqcom474 compare 123.999999999999999999456000000000E+89 123.999999999999999999456E+89 -> 0 | |
| dqcom475 compare 123.99999999999999999945600000000E-89 123.999999999999999999456E-89 -> 0 | |
| dqcom476 compare 123.9999999999999999994560000000E+89 123.999999999999999999456E+89 -> 0 | |
| dqcom477 compare 123.999999999999999999456000000E-89 123.999999999999999999456E-89 -> 0 | |
| dqcom478 compare 123.99999999999999999945600000E+89 123.999999999999999999456E+89 -> 0 | |
| dqcom479 compare 123.9999999999999999994560000E-89 123.999999999999999999456E-89 -> 0 | |
| dqcom480 compare 123.999999999999999999456000E+89 123.999999999999999999456E+89 -> 0 | |
| dqcom481 compare 123.99999999999999999945600E-89 123.999999999999999999456E-89 -> 0 | |
| dqcom482 compare 123.9999999999999999994560E+89 123.999999999999999999456E+89 -> 0 | |
| dqcom483 compare 123.999999999999999999456E-89 123.999999999999999999456E-89 -> 0 | |
| dqcom487 compare 123.999999999999999999456E+89 123.9999999999999999994560000000000E+89 -> 0 | |
| dqcom488 compare 123.999999999999999999456E-89 123.999999999999999999456000000000E-89 -> 0 | |
| dqcom489 compare 123.999999999999999999456E+89 123.99999999999999999945600000000E+89 -> 0 | |
| dqcom490 compare 123.999999999999999999456E-89 123.9999999999999999994560000000E-89 -> 0 | |
| dqcom491 compare 123.999999999999999999456E+89 123.999999999999999999456000000E+89 -> 0 | |
| dqcom492 compare 123.999999999999999999456E-89 123.99999999999999999945600000E-89 -> 0 | |
| dqcom493 compare 123.999999999999999999456E+89 123.9999999999999999994560000E+89 -> 0 | |
| dqcom494 compare 123.999999999999999999456E-89 123.999999999999999999456000E-89 -> 0 | |
| dqcom495 compare 123.999999999999999999456E+89 123.99999999999999999945600E+89 -> 0 | |
| dqcom496 compare 123.999999999999999999456E-89 123.9999999999999999994560E-89 -> 0 | |
| dqcom497 compare 123.999999999999999999456E+89 123.999999999999999999456E+89 -> 0 | |
| -- wide-ranging, around precision; signs equal | |
| dqcom500 compare 1 1E-15 -> 1 | |
| dqcom501 compare 1 1E-14 -> 1 | |
| dqcom502 compare 1 1E-13 -> 1 | |
| dqcom503 compare 1 1E-12 -> 1 | |
| dqcom504 compare 1 1E-11 -> 1 | |
| dqcom505 compare 1 1E-10 -> 1 | |
| dqcom506 compare 1 1E-9 -> 1 | |
| dqcom507 compare 1 1E-8 -> 1 | |
| dqcom508 compare 1 1E-7 -> 1 | |
| dqcom509 compare 1 1E-6 -> 1 | |
| dqcom510 compare 1 1E-5 -> 1 | |
| dqcom511 compare 1 1E-4 -> 1 | |
| dqcom512 compare 1 1E-3 -> 1 | |
| dqcom513 compare 1 1E-2 -> 1 | |
| dqcom514 compare 1 1E-1 -> 1 | |
| dqcom515 compare 1 1E-0 -> 0 | |
| dqcom516 compare 1 1E+1 -> -1 | |
| dqcom517 compare 1 1E+2 -> -1 | |
| dqcom518 compare 1 1E+3 -> -1 | |
| dqcom519 compare 1 1E+4 -> -1 | |
| dqcom521 compare 1 1E+5 -> -1 | |
| dqcom522 compare 1 1E+6 -> -1 | |
| dqcom523 compare 1 1E+7 -> -1 | |
| dqcom524 compare 1 1E+8 -> -1 | |
| dqcom525 compare 1 1E+9 -> -1 | |
| dqcom526 compare 1 1E+10 -> -1 | |
| dqcom527 compare 1 1E+11 -> -1 | |
| dqcom528 compare 1 1E+12 -> -1 | |
| dqcom529 compare 1 1E+13 -> -1 | |
| dqcom530 compare 1 1E+14 -> -1 | |
| dqcom531 compare 1 1E+15 -> -1 | |
| -- LR swap | |
| dqcom540 compare 1E-15 1 -> -1 | |
| dqcom541 compare 1E-14 1 -> -1 | |
| dqcom542 compare 1E-13 1 -> -1 | |
| dqcom543 compare 1E-12 1 -> -1 | |
| dqcom544 compare 1E-11 1 -> -1 | |
| dqcom545 compare 1E-10 1 -> -1 | |
| dqcom546 compare 1E-9 1 -> -1 | |
| dqcom547 compare 1E-8 1 -> -1 | |
| dqcom548 compare 1E-7 1 -> -1 | |
| dqcom549 compare 1E-6 1 -> -1 | |
| dqcom550 compare 1E-5 1 -> -1 | |
| dqcom551 compare 1E-4 1 -> -1 | |
| dqcom552 compare 1E-3 1 -> -1 | |
| dqcom553 compare 1E-2 1 -> -1 | |
| dqcom554 compare 1E-1 1 -> -1 | |
| dqcom555 compare 1E-0 1 -> 0 | |
| dqcom556 compare 1E+1 1 -> 1 | |
| dqcom557 compare 1E+2 1 -> 1 | |
| dqcom558 compare 1E+3 1 -> 1 | |
| dqcom559 compare 1E+4 1 -> 1 | |
| dqcom561 compare 1E+5 1 -> 1 | |
| dqcom562 compare 1E+6 1 -> 1 | |
| dqcom563 compare 1E+7 1 -> 1 | |
| dqcom564 compare 1E+8 1 -> 1 | |
| dqcom565 compare 1E+9 1 -> 1 | |
| dqcom566 compare 1E+10 1 -> 1 | |
| dqcom567 compare 1E+11 1 -> 1 | |
| dqcom568 compare 1E+12 1 -> 1 | |
| dqcom569 compare 1E+13 1 -> 1 | |
| dqcom570 compare 1E+14 1 -> 1 | |
| dqcom571 compare 1E+15 1 -> 1 | |
| -- similar with a useful coefficient, one side only | |
| dqcom580 compare 0.000000987654321 1E-15 -> 1 | |
| dqcom581 compare 0.000000987654321 1E-14 -> 1 | |
| dqcom582 compare 0.000000987654321 1E-13 -> 1 | |
| dqcom583 compare 0.000000987654321 1E-12 -> 1 | |
| dqcom584 compare 0.000000987654321 1E-11 -> 1 | |
| dqcom585 compare 0.000000987654321 1E-10 -> 1 | |
| dqcom586 compare 0.000000987654321 1E-9 -> 1 | |
| dqcom587 compare 0.000000987654321 1E-8 -> 1 | |
| dqcom588 compare 0.000000987654321 1E-7 -> 1 | |
| dqcom589 compare 0.000000987654321 1E-6 -> -1 | |
| dqcom590 compare 0.000000987654321 1E-5 -> -1 | |
| dqcom591 compare 0.000000987654321 1E-4 -> -1 | |
| dqcom592 compare 0.000000987654321 1E-3 -> -1 | |
| dqcom593 compare 0.000000987654321 1E-2 -> -1 | |
| dqcom594 compare 0.000000987654321 1E-1 -> -1 | |
| dqcom595 compare 0.000000987654321 1E-0 -> -1 | |
| dqcom596 compare 0.000000987654321 1E+1 -> -1 | |
| dqcom597 compare 0.000000987654321 1E+2 -> -1 | |
| dqcom598 compare 0.000000987654321 1E+3 -> -1 | |
| dqcom599 compare 0.000000987654321 1E+4 -> -1 | |
| -- check some unit-y traps | |
| dqcom600 compare 12 12.2345 -> -1 | |
| dqcom601 compare 12.0 12.2345 -> -1 | |
| dqcom602 compare 12.00 12.2345 -> -1 | |
| dqcom603 compare 12.000 12.2345 -> -1 | |
| dqcom604 compare 12.0000 12.2345 -> -1 | |
| dqcom605 compare 12.00000 12.2345 -> -1 | |
| dqcom606 compare 12.000000 12.2345 -> -1 | |
| dqcom607 compare 12.0000000 12.2345 -> -1 | |
| dqcom608 compare 12.00000000 12.2345 -> -1 | |
| dqcom609 compare 12.000000000 12.2345 -> -1 | |
| dqcom610 compare 12.1234 12 -> 1 | |
| dqcom611 compare 12.1234 12.0 -> 1 | |
| dqcom612 compare 12.1234 12.00 -> 1 | |
| dqcom613 compare 12.1234 12.000 -> 1 | |
| dqcom614 compare 12.1234 12.0000 -> 1 | |
| dqcom615 compare 12.1234 12.00000 -> 1 | |
| dqcom616 compare 12.1234 12.000000 -> 1 | |
| dqcom617 compare 12.1234 12.0000000 -> 1 | |
| dqcom618 compare 12.1234 12.00000000 -> 1 | |
| dqcom619 compare 12.1234 12.000000000 -> 1 | |
| dqcom620 compare -12 -12.2345 -> 1 | |
| dqcom621 compare -12.0 -12.2345 -> 1 | |
| dqcom622 compare -12.00 -12.2345 -> 1 | |
| dqcom623 compare -12.000 -12.2345 -> 1 | |
| dqcom624 compare -12.0000 -12.2345 -> 1 | |
| dqcom625 compare -12.00000 -12.2345 -> 1 | |
| dqcom626 compare -12.000000 -12.2345 -> 1 | |
| dqcom627 compare -12.0000000 -12.2345 -> 1 | |
| dqcom628 compare -12.00000000 -12.2345 -> 1 | |
| dqcom629 compare -12.000000000 -12.2345 -> 1 | |
| dqcom630 compare -12.1234 -12 -> -1 | |
| dqcom631 compare -12.1234 -12.0 -> -1 | |
| dqcom632 compare -12.1234 -12.00 -> -1 | |
| dqcom633 compare -12.1234 -12.000 -> -1 | |
| dqcom634 compare -12.1234 -12.0000 -> -1 | |
| dqcom635 compare -12.1234 -12.00000 -> -1 | |
| dqcom636 compare -12.1234 -12.000000 -> -1 | |
| dqcom637 compare -12.1234 -12.0000000 -> -1 | |
| dqcom638 compare -12.1234 -12.00000000 -> -1 | |
| dqcom639 compare -12.1234 -12.000000000 -> -1 | |
| -- extended zeros | |
| dqcom640 compare 0 0 -> 0 | |
| dqcom641 compare 0 -0 -> 0 | |
| dqcom642 compare 0 -0.0 -> 0 | |
| dqcom643 compare 0 0.0 -> 0 | |
| dqcom644 compare -0 0 -> 0 | |
| dqcom645 compare -0 -0 -> 0 | |
| dqcom646 compare -0 -0.0 -> 0 | |
| dqcom647 compare -0 0.0 -> 0 | |
| dqcom648 compare 0.0 0 -> 0 | |
| dqcom649 compare 0.0 -0 -> 0 | |
| dqcom650 compare 0.0 -0.0 -> 0 | |
| dqcom651 compare 0.0 0.0 -> 0 | |
| dqcom652 compare -0.0 0 -> 0 | |
| dqcom653 compare -0.0 -0 -> 0 | |
| dqcom654 compare -0.0 -0.0 -> 0 | |
| dqcom655 compare -0.0 0.0 -> 0 | |
| dqcom656 compare -0E1 0.0 -> 0 | |
| dqcom657 compare -0E2 0.0 -> 0 | |
| dqcom658 compare 0E1 0.0 -> 0 | |
| dqcom659 compare 0E2 0.0 -> 0 | |
| dqcom660 compare -0E1 0 -> 0 | |
| dqcom661 compare -0E2 0 -> 0 | |
| dqcom662 compare 0E1 0 -> 0 | |
| dqcom663 compare 0E2 0 -> 0 | |
| dqcom664 compare -0E1 -0E1 -> 0 | |
| dqcom665 compare -0E2 -0E1 -> 0 | |
| dqcom666 compare 0E1 -0E1 -> 0 | |
| dqcom667 compare 0E2 -0E1 -> 0 | |
| dqcom668 compare -0E1 -0E2 -> 0 | |
| dqcom669 compare -0E2 -0E2 -> 0 | |
| dqcom670 compare 0E1 -0E2 -> 0 | |
| dqcom671 compare 0E2 -0E2 -> 0 | |
| dqcom672 compare -0E1 0E1 -> 0 | |
| dqcom673 compare -0E2 0E1 -> 0 | |
| dqcom674 compare 0E1 0E1 -> 0 | |
| dqcom675 compare 0E2 0E1 -> 0 | |
| dqcom676 compare -0E1 0E2 -> 0 | |
| dqcom677 compare -0E2 0E2 -> 0 | |
| dqcom678 compare 0E1 0E2 -> 0 | |
| dqcom679 compare 0E2 0E2 -> 0 | |
| -- trailing zeros; unit-y | |
| dqcom680 compare 12 12 -> 0 | |
| dqcom681 compare 12 12.0 -> 0 | |
| dqcom682 compare 12 12.00 -> 0 | |
| dqcom683 compare 12 12.000 -> 0 | |
| dqcom684 compare 12 12.0000 -> 0 | |
| dqcom685 compare 12 12.00000 -> 0 | |
| dqcom686 compare 12 12.000000 -> 0 | |
| dqcom687 compare 12 12.0000000 -> 0 | |
| dqcom688 compare 12 12.00000000 -> 0 | |
| dqcom689 compare 12 12.000000000 -> 0 | |
| dqcom690 compare 12 12 -> 0 | |
| dqcom691 compare 12.0 12 -> 0 | |
| dqcom692 compare 12.00 12 -> 0 | |
| dqcom693 compare 12.000 12 -> 0 | |
| dqcom694 compare 12.0000 12 -> 0 | |
| dqcom695 compare 12.00000 12 -> 0 | |
| dqcom696 compare 12.000000 12 -> 0 | |
| dqcom697 compare 12.0000000 12 -> 0 | |
| dqcom698 compare 12.00000000 12 -> 0 | |
| dqcom699 compare 12.000000000 12 -> 0 | |
| -- first, second, & last digit | |
| dqcom700 compare 1234567899999999999999999990123456 1234567899999999999999999990123455 -> 1 | |
| dqcom701 compare 1234567899999999999999999990123456 1234567899999999999999999990123456 -> 0 | |
| dqcom702 compare 1234567899999999999999999990123456 1234567899999999999999999990123457 -> -1 | |
| dqcom703 compare 1234567899999999999999999990123456 0234567899999999999999999990123456 -> 1 | |
| dqcom704 compare 1234567899999999999999999990123456 1234567899999999999999999990123456 -> 0 | |
| dqcom705 compare 1234567899999999999999999990123456 2234567899999999999999999990123456 -> -1 | |
| dqcom706 compare 1134567899999999999999999990123456 1034567899999999999999999990123456 -> 1 | |
| dqcom707 compare 1134567899999999999999999990123456 1134567899999999999999999990123456 -> 0 | |
| dqcom708 compare 1134567899999999999999999990123456 1234567899999999999999999990123456 -> -1 | |
| -- miscellaneous | |
| dqcom721 compare 12345678000 1 -> 1 | |
| dqcom722 compare 1 12345678000 -> -1 | |
| dqcom723 compare 1234567800 1 -> 1 | |
| dqcom724 compare 1 1234567800 -> -1 | |
| dqcom725 compare 1234567890 1 -> 1 | |
| dqcom726 compare 1 1234567890 -> -1 | |
| dqcom727 compare 1234567891 1 -> 1 | |
| dqcom728 compare 1 1234567891 -> -1 | |
| dqcom729 compare 12345678901 1 -> 1 | |
| dqcom730 compare 1 12345678901 -> -1 | |
| dqcom731 compare 1234567896 1 -> 1 | |
| dqcom732 compare 1 1234567896 -> -1 | |
| -- residue cases at lower precision | |
| dqcom740 compare 1 0.9999999 -> 1 | |
| dqcom741 compare 1 0.999999 -> 1 | |
| dqcom742 compare 1 0.99999 -> 1 | |
| dqcom743 compare 1 1.0000 -> 0 | |
| dqcom744 compare 1 1.00001 -> -1 | |
| dqcom745 compare 1 1.000001 -> -1 | |
| dqcom746 compare 1 1.0000001 -> -1 | |
| dqcom750 compare 0.9999999 1 -> -1 | |
| dqcom751 compare 0.999999 1 -> -1 | |
| dqcom752 compare 0.99999 1 -> -1 | |
| dqcom753 compare 1.0000 1 -> 0 | |
| dqcom754 compare 1.00001 1 -> 1 | |
| dqcom755 compare 1.000001 1 -> 1 | |
| dqcom756 compare 1.0000001 1 -> 1 | |
| -- Specials | |
| dqcom780 compare Inf -Inf -> 1 | |
| dqcom781 compare Inf -1000 -> 1 | |
| dqcom782 compare Inf -1 -> 1 | |
| dqcom783 compare Inf -0 -> 1 | |
| dqcom784 compare Inf 0 -> 1 | |
| dqcom785 compare Inf 1 -> 1 | |
| dqcom786 compare Inf 1000 -> 1 | |
| dqcom787 compare Inf Inf -> 0 | |
| dqcom788 compare -1000 Inf -> -1 | |
| dqcom789 compare -Inf Inf -> -1 | |
| dqcom790 compare -1 Inf -> -1 | |
| dqcom791 compare -0 Inf -> -1 | |
| dqcom792 compare 0 Inf -> -1 | |
| dqcom793 compare 1 Inf -> -1 | |
| dqcom794 compare 1000 Inf -> -1 | |
| dqcom795 compare Inf Inf -> 0 | |
| dqcom800 compare -Inf -Inf -> 0 | |
| dqcom801 compare -Inf -1000 -> -1 | |
| dqcom802 compare -Inf -1 -> -1 | |
| dqcom803 compare -Inf -0 -> -1 | |
| dqcom804 compare -Inf 0 -> -1 | |
| dqcom805 compare -Inf 1 -> -1 | |
| dqcom806 compare -Inf 1000 -> -1 | |
| dqcom807 compare -Inf Inf -> -1 | |
| dqcom808 compare -Inf -Inf -> 0 | |
| dqcom809 compare -1000 -Inf -> 1 | |
| dqcom810 compare -1 -Inf -> 1 | |
| dqcom811 compare -0 -Inf -> 1 | |
| dqcom812 compare 0 -Inf -> 1 | |
| dqcom813 compare 1 -Inf -> 1 | |
| dqcom814 compare 1000 -Inf -> 1 | |
| dqcom815 compare Inf -Inf -> 1 | |
| dqcom821 compare NaN -Inf -> NaN | |
| dqcom822 compare NaN -1000 -> NaN | |
| dqcom823 compare NaN -1 -> NaN | |
| dqcom824 compare NaN -0 -> NaN | |
| dqcom825 compare NaN 0 -> NaN | |
| dqcom826 compare NaN 1 -> NaN | |
| dqcom827 compare NaN 1000 -> NaN | |
| dqcom828 compare NaN Inf -> NaN | |
| dqcom829 compare NaN NaN -> NaN | |
| dqcom830 compare -Inf NaN -> NaN | |
| dqcom831 compare -1000 NaN -> NaN | |
| dqcom832 compare -1 NaN -> NaN | |
| dqcom833 compare -0 NaN -> NaN | |
| dqcom834 compare 0 NaN -> NaN | |
| dqcom835 compare 1 NaN -> NaN | |
| dqcom836 compare 1000 NaN -> NaN | |
| dqcom837 compare Inf NaN -> NaN | |
| dqcom838 compare -NaN -NaN -> -NaN | |
| dqcom839 compare +NaN -NaN -> NaN | |
| dqcom840 compare -NaN +NaN -> -NaN | |
| dqcom841 compare sNaN -Inf -> NaN Invalid_operation | |
| dqcom842 compare sNaN -1000 -> NaN Invalid_operation | |
| dqcom843 compare sNaN -1 -> NaN Invalid_operation | |
| dqcom844 compare sNaN -0 -> NaN Invalid_operation | |
| dqcom845 compare sNaN 0 -> NaN Invalid_operation | |
| dqcom846 compare sNaN 1 -> NaN Invalid_operation | |
| dqcom847 compare sNaN 1000 -> NaN Invalid_operation | |
| dqcom848 compare sNaN NaN -> NaN Invalid_operation | |
| dqcom849 compare sNaN sNaN -> NaN Invalid_operation | |
| dqcom850 compare NaN sNaN -> NaN Invalid_operation | |
| dqcom851 compare -Inf sNaN -> NaN Invalid_operation | |
| dqcom852 compare -1000 sNaN -> NaN Invalid_operation | |
| dqcom853 compare -1 sNaN -> NaN Invalid_operation | |
| dqcom854 compare -0 sNaN -> NaN Invalid_operation | |
| dqcom855 compare 0 sNaN -> NaN Invalid_operation | |
| dqcom856 compare 1 sNaN -> NaN Invalid_operation | |
| dqcom857 compare 1000 sNaN -> NaN Invalid_operation | |
| dqcom858 compare Inf sNaN -> NaN Invalid_operation | |
| dqcom859 compare NaN sNaN -> NaN Invalid_operation | |
| -- propagating NaNs | |
| dqcom860 compare NaN9 -Inf -> NaN9 | |
| dqcom861 compare NaN8 999 -> NaN8 | |
| dqcom862 compare NaN77 Inf -> NaN77 | |
| dqcom863 compare -NaN67 NaN5 -> -NaN67 | |
| dqcom864 compare -Inf -NaN4 -> -NaN4 | |
| dqcom865 compare -999 -NaN33 -> -NaN33 | |
| dqcom866 compare Inf NaN2 -> NaN2 | |
| dqcom867 compare -NaN41 -NaN42 -> -NaN41 | |
| dqcom868 compare +NaN41 -NaN42 -> NaN41 | |
| dqcom869 compare -NaN41 +NaN42 -> -NaN41 | |
| dqcom870 compare +NaN41 +NaN42 -> NaN41 | |
| dqcom871 compare -sNaN99 -Inf -> -NaN99 Invalid_operation | |
| dqcom872 compare sNaN98 -11 -> NaN98 Invalid_operation | |
| dqcom873 compare sNaN97 NaN -> NaN97 Invalid_operation | |
| dqcom874 compare sNaN16 sNaN94 -> NaN16 Invalid_operation | |
| dqcom875 compare NaN85 sNaN83 -> NaN83 Invalid_operation | |
| dqcom876 compare -Inf sNaN92 -> NaN92 Invalid_operation | |
| dqcom877 compare 088 sNaN81 -> NaN81 Invalid_operation | |
| dqcom878 compare Inf sNaN90 -> NaN90 Invalid_operation | |
| dqcom879 compare NaN -sNaN89 -> -NaN89 Invalid_operation | |
| -- wide range | |
| dqcom880 compare +1.23456789012345E-0 9E+6144 -> -1 | |
| dqcom881 compare 9E+6144 +1.23456789012345E-0 -> 1 | |
| dqcom882 compare +0.100 9E-6143 -> 1 | |
| dqcom883 compare 9E-6143 +0.100 -> -1 | |
| dqcom885 compare -1.23456789012345E-0 9E+6144 -> -1 | |
| dqcom886 compare 9E+6144 -1.23456789012345E-0 -> 1 | |
| dqcom887 compare -0.100 9E-6143 -> -1 | |
| dqcom888 compare 9E-6143 -0.100 -> 1 | |
| -- signs | |
| dqcom901 compare 1e+77 1e+11 -> 1 | |
| dqcom902 compare 1e+77 -1e+11 -> 1 | |
| dqcom903 compare -1e+77 1e+11 -> -1 | |
| dqcom904 compare -1e+77 -1e+11 -> -1 | |
| dqcom905 compare 1e-77 1e-11 -> -1 | |
| dqcom906 compare 1e-77 -1e-11 -> 1 | |
| dqcom907 compare -1e-77 1e-11 -> -1 | |
| dqcom908 compare -1e-77 -1e-11 -> 1 | |
| -- full alignment range, both ways | |
| dqcomp1001 compare 1 1.000000000000000000000000000000000 -> 0 | |
| dqcomp1002 compare 1 1.00000000000000000000000000000000 -> 0 | |
| dqcomp1003 compare 1 1.0000000000000000000000000000000 -> 0 | |
| dqcomp1004 compare 1 1.000000000000000000000000000000 -> 0 | |
| dqcomp1005 compare 1 1.00000000000000000000000000000 -> 0 | |
| dqcomp1006 compare 1 1.0000000000000000000000000000 -> 0 | |
| dqcomp1007 compare 1 1.000000000000000000000000000 -> 0 | |
| dqcomp1008 compare 1 1.00000000000000000000000000 -> 0 | |
| dqcomp1009 compare 1 1.0000000000000000000000000 -> 0 | |
| dqcomp1010 compare 1 1.000000000000000000000000 -> 0 | |
| dqcomp1011 compare 1 1.00000000000000000000000 -> 0 | |
| dqcomp1012 compare 1 1.0000000000000000000000 -> 0 | |
| dqcomp1013 compare 1 1.000000000000000000000 -> 0 | |
| dqcomp1014 compare 1 1.00000000000000000000 -> 0 | |
| dqcomp1015 compare 1 1.0000000000000000000 -> 0 | |
| dqcomp1016 compare 1 1.000000000000000000 -> 0 | |
| dqcomp1017 compare 1 1.00000000000000000 -> 0 | |
| dqcomp1018 compare 1 1.0000000000000000 -> 0 | |
| dqcomp1019 compare 1 1.000000000000000 -> 0 | |
| dqcomp1020 compare 1 1.00000000000000 -> 0 | |
| dqcomp1021 compare 1 1.0000000000000 -> 0 | |
| dqcomp1022 compare 1 1.000000000000 -> 0 | |
| dqcomp1023 compare 1 1.00000000000 -> 0 | |
| dqcomp1024 compare 1 1.0000000000 -> 0 | |
| dqcomp1025 compare 1 1.000000000 -> 0 | |
| dqcomp1026 compare 1 1.00000000 -> 0 | |
| dqcomp1027 compare 1 1.0000000 -> 0 | |
| dqcomp1028 compare 1 1.000000 -> 0 | |
| dqcomp1029 compare 1 1.00000 -> 0 | |
| dqcomp1030 compare 1 1.0000 -> 0 | |
| dqcomp1031 compare 1 1.000 -> 0 | |
| dqcomp1032 compare 1 1.00 -> 0 | |
| dqcomp1033 compare 1 1.0 -> 0 | |
| dqcomp1041 compare 1.000000000000000000000000000000000 1 -> 0 | |
| dqcomp1042 compare 1.00000000000000000000000000000000 1 -> 0 | |
| dqcomp1043 compare 1.0000000000000000000000000000000 1 -> 0 | |
| dqcomp1044 compare 1.000000000000000000000000000000 1 -> 0 | |
| dqcomp1045 compare 1.00000000000000000000000000000 1 -> 0 | |
| dqcomp1046 compare 1.0000000000000000000000000000 1 -> 0 | |
| dqcomp1047 compare 1.000000000000000000000000000 1 -> 0 | |
| dqcomp1048 compare 1.00000000000000000000000000 1 -> 0 | |
| dqcomp1049 compare 1.0000000000000000000000000 1 -> 0 | |
| dqcomp1050 compare 1.000000000000000000000000 1 -> 0 | |
| dqcomp1051 compare 1.00000000000000000000000 1 -> 0 | |
| dqcomp1052 compare 1.0000000000000000000000 1 -> 0 | |
| dqcomp1053 compare 1.000000000000000000000 1 -> 0 | |
| dqcomp1054 compare 1.00000000000000000000 1 -> 0 | |
| dqcomp1055 compare 1.0000000000000000000 1 -> 0 | |
| dqcomp1056 compare 1.000000000000000000 1 -> 0 | |
| dqcomp1057 compare 1.00000000000000000 1 -> 0 | |
| dqcomp1058 compare 1.0000000000000000 1 -> 0 | |
| dqcomp1059 compare 1.000000000000000 1 -> 0 | |
| dqcomp1060 compare 1.00000000000000 1 -> 0 | |
| dqcomp1061 compare 1.0000000000000 1 -> 0 | |
| dqcomp1062 compare 1.000000000000 1 -> 0 | |
| dqcomp1063 compare 1.00000000000 1 -> 0 | |
| dqcomp1064 compare 1.0000000000 1 -> 0 | |
| dqcomp1065 compare 1.000000000 1 -> 0 | |
| dqcomp1066 compare 1.00000000 1 -> 0 | |
| dqcomp1067 compare 1.0000000 1 -> 0 | |
| dqcomp1068 compare 1.000000 1 -> 0 | |
| dqcomp1069 compare 1.00000 1 -> 0 | |
| dqcomp1070 compare 1.0000 1 -> 0 | |
| dqcomp1071 compare 1.000 1 -> 0 | |
| dqcomp1072 compare 1.00 1 -> 0 | |
| dqcomp1073 compare 1.0 1 -> 0 | |
| -- check MSD always detected non-zero | |
| dqcomp1080 compare 0 0.000000000000000000000000000000000 -> 0 | |
| dqcomp1081 compare 0 1.000000000000000000000000000000000 -> -1 | |
| dqcomp1082 compare 0 2.000000000000000000000000000000000 -> -1 | |
| dqcomp1083 compare 0 3.000000000000000000000000000000000 -> -1 | |
| dqcomp1084 compare 0 4.000000000000000000000000000000000 -> -1 | |
| dqcomp1085 compare 0 5.000000000000000000000000000000000 -> -1 | |
| dqcomp1086 compare 0 6.000000000000000000000000000000000 -> -1 | |
| dqcomp1087 compare 0 7.000000000000000000000000000000000 -> -1 | |
| dqcomp1088 compare 0 8.000000000000000000000000000000000 -> -1 | |
| dqcomp1089 compare 0 9.000000000000000000000000000000000 -> -1 | |
| dqcomp1090 compare 0.000000000000000000000000000000000 0 -> 0 | |
| dqcomp1091 compare 1.000000000000000000000000000000000 0 -> 1 | |
| dqcomp1092 compare 2.000000000000000000000000000000000 0 -> 1 | |
| dqcomp1093 compare 3.000000000000000000000000000000000 0 -> 1 | |
| dqcomp1094 compare 4.000000000000000000000000000000000 0 -> 1 | |
| dqcomp1095 compare 5.000000000000000000000000000000000 0 -> 1 | |
| dqcomp1096 compare 6.000000000000000000000000000000000 0 -> 1 | |
| dqcomp1097 compare 7.000000000000000000000000000000000 0 -> 1 | |
| dqcomp1098 compare 8.000000000000000000000000000000000 0 -> 1 | |
| dqcomp1099 compare 9.000000000000000000000000000000000 0 -> 1 | |
| -- Null tests | |
| dqcom990 compare 10 # -> NaN Invalid_operation | |
| dqcom991 compare # 10 -> NaN Invalid_operation |