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/Lib/test/decimaltestdata/comparetotal.decTest

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  1------------------------------------------------------------------------
  2-- comparetotal.decTest -- decimal comparison using total ordering    --
  3-- Copyright (c) IBM Corporation, 1981, 2008.  All rights reserved.   --
  4------------------------------------------------------------------------
  5-- Please see the document "General Decimal Arithmetic Testcases"     --
  6-- at http://www2.hursley.ibm.com/decimal for the description of      --
  7-- these testcases.                                                   --
  8--                                                                    --
  9-- These testcases are experimental ('beta' versions), and they       --
 10-- may contain errors.  They are offered on an as-is basis.  In       --
 11-- particular, achieving the same results as the tests here is not    --
 12-- a guarantee that an implementation complies with any Standard      --
 13-- or specification.  The tests are not exhaustive.                   --
 14--                                                                    --
 15-- Please send comments, suggestions, and corrections to the author:  --
 16--   Mike Cowlishaw, IBM Fellow                                       --
 17--   IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK         --
 18--   mfc@uk.ibm.com                                                   --
 19------------------------------------------------------------------------
 20version: 2.58
 21
 22-- Note that we cannot assume add/subtract tests cover paths adequately,
 23-- here, because the code might be quite different (comparison cannot
 24-- overflow or underflow, so actual subtractions are not necessary).
 25-- Similarly, comparetotal will have some radically different paths
 26-- than compare.
 27
 28extended:    1
 29precision:   16
 30rounding:    half_up
 31maxExponent: 384
 32minExponent: -383
 33
 34-- sanity checks
 35cotx001 comparetotal  -2  -2  -> 0
 36cotx002 comparetotal  -2  -1  -> -1
 37cotx003 comparetotal  -2   0  -> -1
 38cotx004 comparetotal  -2   1  -> -1
 39cotx005 comparetotal  -2   2  -> -1
 40cotx006 comparetotal  -1  -2  -> 1
 41cotx007 comparetotal  -1  -1  -> 0
 42cotx008 comparetotal  -1   0  -> -1
 43cotx009 comparetotal  -1   1  -> -1
 44cotx010 comparetotal  -1   2  -> -1
 45cotx011 comparetotal   0  -2  -> 1
 46cotx012 comparetotal   0  -1  -> 1
 47cotx013 comparetotal   0   0  -> 0
 48cotx014 comparetotal   0   1  -> -1
 49cotx015 comparetotal   0   2  -> -1
 50cotx016 comparetotal   1  -2  -> 1
 51cotx017 comparetotal   1  -1  -> 1
 52cotx018 comparetotal   1   0  -> 1
 53cotx019 comparetotal   1   1  -> 0
 54cotx020 comparetotal   1   2  -> -1
 55cotx021 comparetotal   2  -2  -> 1
 56cotx022 comparetotal   2  -1  -> 1
 57cotx023 comparetotal   2   0  -> 1
 58cotx025 comparetotal   2   1  -> 1
 59cotx026 comparetotal   2   2  -> 0
 60
 61cotx031 comparetotal  -20  -20  -> 0
 62cotx032 comparetotal  -20  -10  -> -1
 63cotx033 comparetotal  -20   00  -> -1
 64cotx034 comparetotal  -20   10  -> -1
 65cotx035 comparetotal  -20   20  -> -1
 66cotx036 comparetotal  -10  -20  -> 1
 67cotx037 comparetotal  -10  -10  -> 0
 68cotx038 comparetotal  -10   00  -> -1
 69cotx039 comparetotal  -10   10  -> -1
 70cotx040 comparetotal  -10   20  -> -1
 71cotx041 comparetotal   00  -20  -> 1
 72cotx042 comparetotal   00  -10  -> 1
 73cotx043 comparetotal   00   00  -> 0
 74cotx044 comparetotal   00   10  -> -1
 75cotx045 comparetotal   00   20  -> -1
 76cotx046 comparetotal   10  -20  -> 1
 77cotx047 comparetotal   10  -10  -> 1
 78cotx048 comparetotal   10   00  -> 1
 79cotx049 comparetotal   10   10  -> 0
 80cotx050 comparetotal   10   20  -> -1
 81cotx051 comparetotal   20  -20  -> 1
 82cotx052 comparetotal   20  -10  -> 1
 83cotx053 comparetotal   20   00  -> 1
 84cotx055 comparetotal   20   10  -> 1
 85cotx056 comparetotal   20   20  -> 0
 86
 87cotx061 comparetotal  -2.0  -2.0  -> 0
 88cotx062 comparetotal  -2.0  -1.0  -> -1
 89cotx063 comparetotal  -2.0   0.0  -> -1
 90cotx064 comparetotal  -2.0   1.0  -> -1
 91cotx065 comparetotal  -2.0   2.0  -> -1
 92cotx066 comparetotal  -1.0  -2.0  -> 1
 93cotx067 comparetotal  -1.0  -1.0  -> 0
 94cotx068 comparetotal  -1.0   0.0  -> -1
 95cotx069 comparetotal  -1.0   1.0  -> -1
 96cotx070 comparetotal  -1.0   2.0  -> -1
 97cotx071 comparetotal   0.0  -2.0  -> 1
 98cotx072 comparetotal   0.0  -1.0  -> 1
 99cotx073 comparetotal   0.0   0.0  -> 0
100cotx074 comparetotal   0.0   1.0  -> -1
101cotx075 comparetotal   0.0   2.0  -> -1
102cotx076 comparetotal   1.0  -2.0  -> 1
103cotx077 comparetotal   1.0  -1.0  -> 1
104cotx078 comparetotal   1.0   0.0  -> 1
105cotx079 comparetotal   1.0   1.0  -> 0
106cotx080 comparetotal   1.0   2.0  -> -1
107cotx081 comparetotal   2.0  -2.0  -> 1
108cotx082 comparetotal   2.0  -1.0  -> 1
109cotx083 comparetotal   2.0   0.0  -> 1
110cotx085 comparetotal   2.0   1.0  -> 1
111cotx086 comparetotal   2.0   2.0  -> 0
112
113-- now some cases which might overflow if subtract were used
114maxexponent: 999999999
115minexponent: -999999999
116cotx090 comparetotal  9.99999999E+999999999 9.99999999E+999999999  -> 0
117cotx091 comparetotal -9.99999999E+999999999 9.99999999E+999999999  -> -1
118cotx092 comparetotal  9.99999999E+999999999 -9.99999999E+999999999 -> 1
119cotx093 comparetotal -9.99999999E+999999999 -9.99999999E+999999999 -> 0
120
121-- Examples
122cotx094 comparetotal  12.73  127.9  -> -1
123cotx095 comparetotal  -127   12     -> -1
124cotx096 comparetotal  12.30  12.3   -> -1
125cotx097 comparetotal  12.30  12.30  ->  0
126cotx098 comparetotal  12.3   12.300 ->  1
127cotx099 comparetotal  12.3   NaN    -> -1
128
129-- some differing length/exponent cases
130-- in this first group, compare would compare all equal
131cotx100 comparetotal   7.0    7.0    -> 0
132cotx101 comparetotal   7.0    7      -> -1
133cotx102 comparetotal   7      7.0    -> 1
134cotx103 comparetotal   7E+0   7.0    -> 1
135cotx104 comparetotal   70E-1  7.0    -> 0
136cotx105 comparetotal   0.7E+1 7      -> 0
137cotx106 comparetotal   70E-1  7      -> -1
138cotx107 comparetotal   7.0    7E+0   -> -1
139cotx108 comparetotal   7.0    70E-1  -> 0
140cotx109 comparetotal   7      0.7E+1 -> 0
141cotx110 comparetotal   7      70E-1  -> 1
142
143cotx120 comparetotal   8.0    7.0    -> 1
144cotx121 comparetotal   8.0    7      -> 1
145cotx122 comparetotal   8      7.0    -> 1
146cotx123 comparetotal   8E+0   7.0    -> 1
147cotx124 comparetotal   80E-1  7.0    -> 1
148cotx125 comparetotal   0.8E+1 7      -> 1
149cotx126 comparetotal   80E-1  7      -> 1
150cotx127 comparetotal   8.0    7E+0   -> 1
151cotx128 comparetotal   8.0    70E-1  -> 1
152cotx129 comparetotal   8      0.7E+1  -> 1
153cotx130 comparetotal   8      70E-1  -> 1
154
155cotx140 comparetotal   8.0    9.0    -> -1
156cotx141 comparetotal   8.0    9      -> -1
157cotx142 comparetotal   8      9.0    -> -1
158cotx143 comparetotal   8E+0   9.0    -> -1
159cotx144 comparetotal   80E-1  9.0    -> -1
160cotx145 comparetotal   0.8E+1 9      -> -1
161cotx146 comparetotal   80E-1  9      -> -1
162cotx147 comparetotal   8.0    9E+0   -> -1
163cotx148 comparetotal   8.0    90E-1  -> -1
164cotx149 comparetotal   8      0.9E+1 -> -1
165cotx150 comparetotal   8      90E-1  -> -1
166
167-- and again, with sign changes -+ ..
168cotx200 comparetotal  -7.0    7.0    -> -1
169cotx201 comparetotal  -7.0    7      -> -1
170cotx202 comparetotal  -7      7.0    -> -1
171cotx203 comparetotal  -7E+0   7.0    -> -1
172cotx204 comparetotal  -70E-1  7.0    -> -1
173cotx205 comparetotal  -0.7E+1 7      -> -1
174cotx206 comparetotal  -70E-1  7      -> -1
175cotx207 comparetotal  -7.0    7E+0   -> -1
176cotx208 comparetotal  -7.0    70E-1  -> -1
177cotx209 comparetotal  -7      0.7E+1 -> -1
178cotx210 comparetotal  -7      70E-1  -> -1
179
180cotx220 comparetotal  -8.0    7.0    -> -1
181cotx221 comparetotal  -8.0    7      -> -1
182cotx222 comparetotal  -8      7.0    -> -1
183cotx223 comparetotal  -8E+0   7.0    -> -1
184cotx224 comparetotal  -80E-1  7.0    -> -1
185cotx225 comparetotal  -0.8E+1 7      -> -1
186cotx226 comparetotal  -80E-1  7      -> -1
187cotx227 comparetotal  -8.0    7E+0   -> -1
188cotx228 comparetotal  -8.0    70E-1  -> -1
189cotx229 comparetotal  -8      0.7E+1 -> -1
190cotx230 comparetotal  -8      70E-1  -> -1
191
192cotx240 comparetotal  -8.0    9.0    -> -1
193cotx241 comparetotal  -8.0    9      -> -1
194cotx242 comparetotal  -8      9.0    -> -1
195cotx243 comparetotal  -8E+0   9.0    -> -1
196cotx244 comparetotal  -80E-1  9.0    -> -1
197cotx245 comparetotal  -0.8E+1 9      -> -1
198cotx246 comparetotal  -80E-1  9      -> -1
199cotx247 comparetotal  -8.0    9E+0   -> -1
200cotx248 comparetotal  -8.0    90E-1  -> -1
201cotx249 comparetotal  -8      0.9E+1 -> -1
202cotx250 comparetotal  -8      90E-1  -> -1
203
204-- and again, with sign changes +- ..
205cotx300 comparetotal   7.0    -7.0    -> 1
206cotx301 comparetotal   7.0    -7      -> 1
207cotx302 comparetotal   7      -7.0    -> 1
208cotx303 comparetotal   7E+0   -7.0    -> 1
209cotx304 comparetotal   70E-1  -7.0    -> 1
210cotx305 comparetotal   .7E+1  -7      -> 1
211cotx306 comparetotal   70E-1  -7      -> 1
212cotx307 comparetotal   7.0    -7E+0   -> 1
213cotx308 comparetotal   7.0    -70E-1  -> 1
214cotx309 comparetotal   7      -.7E+1  -> 1
215cotx310 comparetotal   7      -70E-1  -> 1
216
217cotx320 comparetotal   8.0    -7.0    -> 1
218cotx321 comparetotal   8.0    -7      -> 1
219cotx322 comparetotal   8      -7.0    -> 1
220cotx323 comparetotal   8E+0   -7.0    -> 1
221cotx324 comparetotal   80E-1  -7.0    -> 1
222cotx325 comparetotal   .8E+1  -7      -> 1
223cotx326 comparetotal   80E-1  -7      -> 1
224cotx327 comparetotal   8.0    -7E+0   -> 1
225cotx328 comparetotal   8.0    -70E-1  -> 1
226cotx329 comparetotal   8      -.7E+1  -> 1
227cotx330 comparetotal   8      -70E-1  -> 1
228
229cotx340 comparetotal   8.0    -9.0    -> 1
230cotx341 comparetotal   8.0    -9      -> 1
231cotx342 comparetotal   8      -9.0    -> 1
232cotx343 comparetotal   8E+0   -9.0    -> 1
233cotx344 comparetotal   80E-1  -9.0    -> 1
234cotx345 comparetotal   .8E+1  -9      -> 1
235cotx346 comparetotal   80E-1  -9      -> 1
236cotx347 comparetotal   8.0    -9E+0   -> 1
237cotx348 comparetotal   8.0    -90E-1  -> 1
238cotx349 comparetotal   8      -.9E+1  -> 1
239cotx350 comparetotal   8      -90E-1  -> 1
240
241-- and again, with sign changes -- ..
242cotx400 comparetotal   -7.0    -7.0    -> 0
243cotx401 comparetotal   -7.0    -7      -> 1
244cotx402 comparetotal   -7      -7.0    -> -1
245cotx403 comparetotal   -7E+0   -7.0    -> -1
246cotx404 comparetotal   -70E-1  -7.0    -> 0
247cotx405 comparetotal   -.7E+1  -7      -> 0
248cotx406 comparetotal   -70E-1  -7      -> 1
249cotx407 comparetotal   -7.0    -7E+0   -> 1
250cotx408 comparetotal   -7.0    -70E-1  -> 0
251cotx409 comparetotal   -7      -.7E+1  -> 0
252cotx410 comparetotal   -7      -70E-1  -> -1
253
254cotx420 comparetotal   -8.0    -7.0    -> -1
255cotx421 comparetotal   -8.0    -7      -> -1
256cotx422 comparetotal   -8      -7.0    -> -1
257cotx423 comparetotal   -8E+0   -7.0    -> -1
258cotx424 comparetotal   -80E-1  -7.0    -> -1
259cotx425 comparetotal   -.8E+1  -7      -> -1
260cotx426 comparetotal   -80E-1  -7      -> -1
261cotx427 comparetotal   -8.0    -7E+0   -> -1
262cotx428 comparetotal   -8.0    -70E-1  -> -1
263cotx429 comparetotal   -8      -.7E+1  -> -1
264cotx430 comparetotal   -8      -70E-1  -> -1
265
266cotx440 comparetotal   -8.0    -9.0    -> 1
267cotx441 comparetotal   -8.0    -9      -> 1
268cotx442 comparetotal   -8      -9.0    -> 1
269cotx443 comparetotal   -8E+0   -9.0    -> 1
270cotx444 comparetotal   -80E-1  -9.0    -> 1
271cotx445 comparetotal   -.8E+1  -9      -> 1
272cotx446 comparetotal   -80E-1  -9      -> 1
273cotx447 comparetotal   -8.0    -9E+0   -> 1
274cotx448 comparetotal   -8.0    -90E-1  -> 1
275cotx449 comparetotal   -8      -.9E+1  -> 1
276cotx450 comparetotal   -8      -90E-1  -> 1
277
278
279-- testcases that subtract to lots of zeros at boundaries [pgr]
280precision: 40
281cotx470 comparetotal 123.4560000000000000E789 123.456E789 -> -1
282cotx471 comparetotal 123.456000000000000E-89 123.456E-89 -> -1
283cotx472 comparetotal 123.45600000000000E789 123.456E789 -> -1
284cotx473 comparetotal 123.4560000000000E-89 123.456E-89 -> -1
285cotx474 comparetotal 123.456000000000E789 123.456E789 -> -1
286cotx475 comparetotal 123.45600000000E-89 123.456E-89 -> -1
287cotx476 comparetotal 123.4560000000E789 123.456E789 -> -1
288cotx477 comparetotal 123.456000000E-89 123.456E-89 -> -1
289cotx478 comparetotal 123.45600000E789 123.456E789 -> -1
290cotx479 comparetotal 123.4560000E-89 123.456E-89 -> -1
291cotx480 comparetotal 123.456000E789 123.456E789 -> -1
292cotx481 comparetotal 123.45600E-89 123.456E-89 -> -1
293cotx482 comparetotal 123.4560E789 123.456E789 -> -1
294cotx483 comparetotal 123.456E-89 123.456E-89 -> 0
295cotx484 comparetotal 123.456E-89 123.4560000000000000E-89 -> 1
296cotx485 comparetotal 123.456E789 123.456000000000000E789 -> 1
297cotx486 comparetotal 123.456E-89 123.45600000000000E-89 -> 1
298cotx487 comparetotal 123.456E789 123.4560000000000E789 -> 1
299cotx488 comparetotal 123.456E-89 123.456000000000E-89 -> 1
300cotx489 comparetotal 123.456E789 123.45600000000E789 -> 1
301cotx490 comparetotal 123.456E-89 123.4560000000E-89 -> 1
302cotx491 comparetotal 123.456E789 123.456000000E789 -> 1
303cotx492 comparetotal 123.456E-89 123.45600000E-89 -> 1
304cotx493 comparetotal 123.456E789 123.4560000E789 -> 1
305cotx494 comparetotal 123.456E-89 123.456000E-89 -> 1
306cotx495 comparetotal 123.456E789 123.45600E789 -> 1
307cotx496 comparetotal 123.456E-89 123.4560E-89 -> 1
308cotx497 comparetotal 123.456E789 123.456E789 -> 0
309
310-- wide-ranging, around precision; signs equal
311precision: 9
312cotx500 comparetotal    1     1E-15    -> 1
313cotx501 comparetotal    1     1E-14    -> 1
314cotx502 comparetotal    1     1E-13    -> 1
315cotx503 comparetotal    1     1E-12    -> 1
316cotx504 comparetotal    1     1E-11    -> 1
317cotx505 comparetotal    1     1E-10    -> 1
318cotx506 comparetotal    1     1E-9     -> 1
319cotx507 comparetotal    1     1E-8     -> 1
320cotx508 comparetotal    1     1E-7     -> 1
321cotx509 comparetotal    1     1E-6     -> 1
322cotx510 comparetotal    1     1E-5     -> 1
323cotx511 comparetotal    1     1E-4     -> 1
324cotx512 comparetotal    1     1E-3     -> 1
325cotx513 comparetotal    1     1E-2     -> 1
326cotx514 comparetotal    1     1E-1     -> 1
327cotx515 comparetotal    1     1E-0     -> 0
328cotx516 comparetotal    1     1E+1     -> -1
329cotx517 comparetotal    1     1E+2     -> -1
330cotx518 comparetotal    1     1E+3     -> -1
331cotx519 comparetotal    1     1E+4     -> -1
332cotx521 comparetotal    1     1E+5     -> -1
333cotx522 comparetotal    1     1E+6     -> -1
334cotx523 comparetotal    1     1E+7     -> -1
335cotx524 comparetotal    1     1E+8     -> -1
336cotx525 comparetotal    1     1E+9     -> -1
337cotx526 comparetotal    1     1E+10    -> -1
338cotx527 comparetotal    1     1E+11    -> -1
339cotx528 comparetotal    1     1E+12    -> -1
340cotx529 comparetotal    1     1E+13    -> -1
341cotx530 comparetotal    1     1E+14    -> -1
342cotx531 comparetotal    1     1E+15    -> -1
343-- LR swap
344cotx540 comparetotal    1E-15  1       -> -1
345cotx541 comparetotal    1E-14  1       -> -1
346cotx542 comparetotal    1E-13  1       -> -1
347cotx543 comparetotal    1E-12  1       -> -1
348cotx544 comparetotal    1E-11  1       -> -1
349cotx545 comparetotal    1E-10  1       -> -1
350cotx546 comparetotal    1E-9   1       -> -1
351cotx547 comparetotal    1E-8   1       -> -1
352cotx548 comparetotal    1E-7   1       -> -1
353cotx549 comparetotal    1E-6   1       -> -1
354cotx550 comparetotal    1E-5   1       -> -1
355cotx551 comparetotal    1E-4   1       -> -1
356cotx552 comparetotal    1E-3   1       -> -1
357cotx553 comparetotal    1E-2   1       -> -1
358cotx554 comparetotal    1E-1   1       -> -1
359cotx555 comparetotal    1E-0   1       ->  0
360cotx556 comparetotal    1E+1   1       ->  1
361cotx557 comparetotal    1E+2   1       ->  1
362cotx558 comparetotal    1E+3   1       ->  1
363cotx559 comparetotal    1E+4   1       ->  1
364cotx561 comparetotal    1E+5   1       ->  1
365cotx562 comparetotal    1E+6   1       ->  1
366cotx563 comparetotal    1E+7   1       ->  1
367cotx564 comparetotal    1E+8   1       ->  1
368cotx565 comparetotal    1E+9   1       ->  1
369cotx566 comparetotal    1E+10  1       ->  1
370cotx567 comparetotal    1E+11  1       ->  1
371cotx568 comparetotal    1E+12  1       ->  1
372cotx569 comparetotal    1E+13  1       ->  1
373cotx570 comparetotal    1E+14  1       ->  1
374cotx571 comparetotal    1E+15  1       ->  1
375-- similar with an useful coefficient, one side only
376cotx580 comparetotal  0.000000987654321     1E-15    -> 1
377cotx581 comparetotal  0.000000987654321     1E-14    -> 1
378cotx582 comparetotal  0.000000987654321     1E-13    -> 1
379cotx583 comparetotal  0.000000987654321     1E-12    -> 1
380cotx584 comparetotal  0.000000987654321     1E-11    -> 1
381cotx585 comparetotal  0.000000987654321     1E-10    -> 1
382cotx586 comparetotal  0.000000987654321     1E-9     -> 1
383cotx587 comparetotal  0.000000987654321     1E-8     -> 1
384cotx588 comparetotal  0.000000987654321     1E-7     -> 1
385cotx589 comparetotal  0.000000987654321     1E-6     -> -1
386cotx590 comparetotal  0.000000987654321     1E-5     -> -1
387cotx591 comparetotal  0.000000987654321     1E-4     -> -1
388cotx592 comparetotal  0.000000987654321     1E-3     -> -1
389cotx593 comparetotal  0.000000987654321     1E-2     -> -1
390cotx594 comparetotal  0.000000987654321     1E-1     -> -1
391cotx595 comparetotal  0.000000987654321     1E-0     -> -1
392cotx596 comparetotal  0.000000987654321     1E+1     -> -1
393cotx597 comparetotal  0.000000987654321     1E+2     -> -1
394cotx598 comparetotal  0.000000987654321     1E+3     -> -1
395cotx599 comparetotal  0.000000987654321     1E+4     -> -1
396
397-- check some unit-y traps
398precision: 20
399cotx600 comparetotal   12            12.2345 -> -1
400cotx601 comparetotal   12.0          12.2345 -> -1
401cotx602 comparetotal   12.00         12.2345 -> -1
402cotx603 comparetotal   12.000        12.2345 -> -1
403cotx604 comparetotal   12.0000       12.2345 -> -1
404cotx605 comparetotal   12.00000      12.2345 -> -1
405cotx606 comparetotal   12.000000     12.2345 -> -1
406cotx607 comparetotal   12.0000000    12.2345 -> -1
407cotx608 comparetotal   12.00000000   12.2345 -> -1
408cotx609 comparetotal   12.000000000  12.2345 -> -1
409cotx610 comparetotal   12.1234 12            ->  1
410cotx611 comparetotal   12.1234 12.0          ->  1
411cotx612 comparetotal   12.1234 12.00         ->  1
412cotx613 comparetotal   12.1234 12.000        ->  1
413cotx614 comparetotal   12.1234 12.0000       ->  1
414cotx615 comparetotal   12.1234 12.00000      ->  1
415cotx616 comparetotal   12.1234 12.000000     ->  1
416cotx617 comparetotal   12.1234 12.0000000    ->  1
417cotx618 comparetotal   12.1234 12.00000000   ->  1
418cotx619 comparetotal   12.1234 12.000000000  ->  1
419cotx620 comparetotal  -12           -12.2345 ->  1
420cotx621 comparetotal  -12.0         -12.2345 ->  1
421cotx622 comparetotal  -12.00        -12.2345 ->  1
422cotx623 comparetotal  -12.000       -12.2345 ->  1
423cotx624 comparetotal  -12.0000      -12.2345 ->  1
424cotx625 comparetotal  -12.00000     -12.2345 ->  1
425cotx626 comparetotal  -12.000000    -12.2345 ->  1
426cotx627 comparetotal  -12.0000000   -12.2345 ->  1
427cotx628 comparetotal  -12.00000000  -12.2345 ->  1
428cotx629 comparetotal  -12.000000000 -12.2345 ->  1
429cotx630 comparetotal  -12.1234 -12           -> -1
430cotx631 comparetotal  -12.1234 -12.0         -> -1
431cotx632 comparetotal  -12.1234 -12.00        -> -1
432cotx633 comparetotal  -12.1234 -12.000       -> -1
433cotx634 comparetotal  -12.1234 -12.0000      -> -1
434cotx635 comparetotal  -12.1234 -12.00000     -> -1
435cotx636 comparetotal  -12.1234 -12.000000    -> -1
436cotx637 comparetotal  -12.1234 -12.0000000   -> -1
437cotx638 comparetotal  -12.1234 -12.00000000  -> -1
438cotx639 comparetotal  -12.1234 -12.000000000 -> -1
439precision: 9
440
441-- extended zeros
442cotx640 comparetotal   0     0   -> 0
443cotx641 comparetotal   0    -0   -> 1
444cotx642 comparetotal   0    -0.0 -> 1
445cotx643 comparetotal   0     0.0 -> 1
446cotx644 comparetotal  -0     0   -> -1
447cotx645 comparetotal  -0    -0   -> 0
448cotx646 comparetotal  -0    -0.0 -> -1
449cotx647 comparetotal  -0     0.0 -> -1
450cotx648 comparetotal   0.0   0   -> -1
451cotx649 comparetotal   0.0  -0   -> 1
452cotx650 comparetotal   0.0  -0.0 -> 1
453cotx651 comparetotal   0.0   0.0 -> 0
454cotx652 comparetotal  -0.0   0   -> -1
455cotx653 comparetotal  -0.0  -0   -> 1
456cotx654 comparetotal  -0.0  -0.0 -> 0
457cotx655 comparetotal  -0.0   0.0 -> -1
458
459cotx656 comparetotal  -0E1   0.0 -> -1
460cotx657 comparetotal  -0E2   0.0 -> -1
461cotx658 comparetotal   0E1   0.0 -> 1
462cotx659 comparetotal   0E2   0.0 -> 1
463cotx660 comparetotal  -0E1   0   -> -1
464cotx661 comparetotal  -0E2   0   -> -1
465cotx662 comparetotal   0E1   0   -> 1
466cotx663 comparetotal   0E2   0   -> 1
467cotx664 comparetotal  -0E1  -0E1 -> 0
468cotx665 comparetotal  -0E2  -0E1 -> -1
469cotx666 comparetotal   0E1  -0E1 -> 1
470cotx667 comparetotal   0E2  -0E1 -> 1
471cotx668 comparetotal  -0E1  -0E2 -> 1
472cotx669 comparetotal  -0E2  -0E2 -> 0
473cotx670 comparetotal   0E1  -0E2 -> 1
474cotx671 comparetotal   0E2  -0E2 -> 1
475cotx672 comparetotal  -0E1   0E1 -> -1
476cotx673 comparetotal  -0E2   0E1 -> -1
477cotx674 comparetotal   0E1   0E1 -> 0
478cotx675 comparetotal   0E2   0E1 -> 1
479cotx676 comparetotal  -0E1   0E2 -> -1
480cotx677 comparetotal  -0E2   0E2 -> -1
481cotx678 comparetotal   0E1   0E2 -> -1
482cotx679 comparetotal   0E2   0E2 -> 0
483
484-- trailing zeros; unit-y
485precision: 20
486cotx680 comparetotal   12    12           -> 0
487cotx681 comparetotal   12    12.0         -> 1
488cotx682 comparetotal   12    12.00        -> 1
489cotx683 comparetotal   12    12.000       -> 1
490cotx684 comparetotal   12    12.0000      -> 1
491cotx685 comparetotal   12    12.00000     -> 1
492cotx686 comparetotal   12    12.000000    -> 1
493cotx687 comparetotal   12    12.0000000   -> 1
494cotx688 comparetotal   12    12.00000000  -> 1
495cotx689 comparetotal   12    12.000000000 -> 1
496cotx690 comparetotal   12              12 -> 0
497cotx691 comparetotal   12.0            12 -> -1
498cotx692 comparetotal   12.00           12 -> -1
499cotx693 comparetotal   12.000          12 -> -1
500cotx694 comparetotal   12.0000         12 -> -1
501cotx695 comparetotal   12.00000        12 -> -1
502cotx696 comparetotal   12.000000       12 -> -1
503cotx697 comparetotal   12.0000000      12 -> -1
504cotx698 comparetotal   12.00000000     12 -> -1
505cotx699 comparetotal   12.000000000    12 -> -1
506
507-- long operand checks
508maxexponent: 999
509minexponent: -999
510precision: 9
511cotx701 comparetotal 12345678000  1 ->  1
512cotx702 comparetotal 1 12345678000  -> -1
513cotx703 comparetotal 1234567800   1 ->  1
514cotx704 comparetotal 1 1234567800   -> -1
515cotx705 comparetotal 1234567890   1 ->  1
516cotx706 comparetotal 1 1234567890   -> -1
517cotx707 comparetotal 1234567891   1 ->  1
518cotx708 comparetotal 1 1234567891   -> -1
519cotx709 comparetotal 12345678901  1 ->  1
520cotx710 comparetotal 1 12345678901  -> -1
521cotx711 comparetotal 1234567896   1 ->  1
522cotx712 comparetotal 1 1234567896   -> -1
523cotx713 comparetotal -1234567891  1 -> -1
524cotx714 comparetotal 1 -1234567891  ->  1
525cotx715 comparetotal -12345678901 1 -> -1
526cotx716 comparetotal 1 -12345678901 ->  1
527cotx717 comparetotal -1234567896  1 -> -1
528cotx718 comparetotal 1 -1234567896  ->  1
529
530precision: 15
531-- same with plenty of precision
532cotx721 comparetotal 12345678000 1 -> 1
533cotx722 comparetotal 1 12345678000 -> -1
534cotx723 comparetotal 1234567800  1 -> 1
535cotx724 comparetotal 1 1234567800  -> -1
536cotx725 comparetotal 1234567890  1 -> 1
537cotx726 comparetotal 1 1234567890  -> -1
538cotx727 comparetotal 1234567891  1 -> 1
539cotx728 comparetotal 1 1234567891  -> -1
540cotx729 comparetotal 12345678901 1 -> 1
541cotx730 comparetotal 1 12345678901 -> -1
542cotx731 comparetotal 1234567896  1 -> 1
543cotx732 comparetotal 1 1234567896  -> -1
544
545-- residue cases
546precision: 5
547cotx740 comparetotal  1  0.9999999  -> 1
548cotx741 comparetotal  1  0.999999   -> 1
549cotx742 comparetotal  1  0.99999    -> 1
550cotx743 comparetotal  1  1.0000     -> 1
551cotx744 comparetotal  1  1.00001    -> -1
552cotx745 comparetotal  1  1.000001   -> -1
553cotx746 comparetotal  1  1.0000001  -> -1
554cotx750 comparetotal  0.9999999  1  -> -1
555cotx751 comparetotal  0.999999   1  -> -1
556cotx752 comparetotal  0.99999    1  -> -1
557cotx753 comparetotal  1.0000     1  -> -1
558cotx754 comparetotal  1.00001    1  -> 1
559cotx755 comparetotal  1.000001   1  -> 1
560cotx756 comparetotal  1.0000001  1  -> 1
561
562-- a selection of longies
563cotx760 comparetotal -36852134.84194296250843579428931 -5830629.8347085025808756560357940 -> -1
564cotx761 comparetotal -36852134.84194296250843579428931 -36852134.84194296250843579428931  -> 0
565cotx762 comparetotal -36852134.94194296250843579428931 -36852134.84194296250843579428931  -> -1
566cotx763 comparetotal -36852134.84194296250843579428931 -36852134.94194296250843579428931  -> 1
567-- precisions above or below the difference should have no effect
568precision:   11
569cotx764 comparetotal -36852134.84194296250843579428931 -36852134.94194296250843579428931  -> 1
570precision:   10
571cotx765 comparetotal -36852134.84194296250843579428931 -36852134.94194296250843579428931  -> 1
572precision:    9
573cotx766 comparetotal -36852134.84194296250843579428931 -36852134.94194296250843579428931  -> 1
574precision:    8
575cotx767 comparetotal -36852134.84194296250843579428931 -36852134.94194296250843579428931  -> 1
576precision:    7
577cotx768 comparetotal -36852134.84194296250843579428931 -36852134.94194296250843579428931  -> 1
578precision:    6
579cotx769 comparetotal -36852134.84194296250843579428931 -36852134.94194296250843579428931  -> 1
580precision:    5
581cotx770 comparetotal -36852134.84194296250843579428931 -36852134.94194296250843579428931  -> 1
582precision:    4
583cotx771 comparetotal -36852134.84194296250843579428931 -36852134.94194296250843579428931  -> 1
584precision:    3
585cotx772 comparetotal -36852134.84194296250843579428931 -36852134.94194296250843579428931  -> 1
586precision:    2
587cotx773 comparetotal -36852134.84194296250843579428931 -36852134.94194296250843579428931  -> 1
588precision:    1
589cotx774 comparetotal -36852134.84194296250843579428931 -36852134.94194296250843579428931  -> 1
590
591-- Specials
592precision:   9
593cotx780 comparetotal  Inf  -Inf   ->  1
594cotx781 comparetotal  Inf  -1000  ->  1
595cotx782 comparetotal  Inf  -1     ->  1
596cotx783 comparetotal  Inf  -0     ->  1
597cotx784 comparetotal  Inf   0     ->  1
598cotx785 comparetotal  Inf   1     ->  1
599cotx786 comparetotal  Inf   1000  ->  1
600cotx787 comparetotal  Inf   Inf   ->  0
601cotx788 comparetotal -1000  Inf   -> -1
602cotx789 comparetotal -Inf   Inf   -> -1
603cotx790 comparetotal -1     Inf   -> -1
604cotx791 comparetotal -0     Inf   -> -1
605cotx792 comparetotal  0     Inf   -> -1
606cotx793 comparetotal  1     Inf   -> -1
607cotx794 comparetotal  1000  Inf   -> -1
608cotx795 comparetotal  Inf   Inf   ->  0
609
610cotx800 comparetotal -Inf  -Inf   ->  0
611cotx801 comparetotal -Inf  -1000  -> -1
612cotx802 comparetotal -Inf  -1     -> -1
613cotx803 comparetotal -Inf  -0     -> -1
614cotx804 comparetotal -Inf   0     -> -1
615cotx805 comparetotal -Inf   1     -> -1
616cotx806 comparetotal -Inf   1000  -> -1
617cotx807 comparetotal -Inf   Inf   -> -1
618cotx808 comparetotal -Inf  -Inf   ->  0
619cotx809 comparetotal -1000 -Inf   ->  1
620cotx810 comparetotal -1    -Inf   ->  1
621cotx811 comparetotal -0    -Inf   ->  1
622cotx812 comparetotal  0    -Inf   ->  1
623cotx813 comparetotal  1    -Inf   ->  1
624cotx814 comparetotal  1000 -Inf   ->  1
625cotx815 comparetotal  Inf  -Inf   ->  1
626
627cotx821 comparetotal  NaN -Inf    ->  1
628cotx822 comparetotal  NaN -1000   ->  1
629cotx823 comparetotal  NaN -1      ->  1
630cotx824 comparetotal  NaN -0      ->  1
631cotx825 comparetotal  NaN  0      ->  1
632cotx826 comparetotal  NaN  1      ->  1
633cotx827 comparetotal  NaN  1000   ->  1
634cotx828 comparetotal  NaN  Inf    ->  1
635cotx829 comparetotal  NaN  NaN    ->  0
636cotx830 comparetotal -Inf  NaN    ->  -1
637cotx831 comparetotal -1000 NaN    ->  -1
638cotx832 comparetotal -1    NaN    ->  -1
639cotx833 comparetotal -0    NaN    ->  -1
640cotx834 comparetotal  0    NaN    ->  -1
641cotx835 comparetotal  1    NaN    ->  -1
642cotx836 comparetotal  1000 NaN    ->  -1
643cotx837 comparetotal  Inf  NaN    ->  -1
644cotx838 comparetotal -NaN -NaN    ->  0
645cotx839 comparetotal +NaN -NaN    ->  1
646cotx840 comparetotal -NaN +NaN    ->  -1
647
648cotx841 comparetotal  sNaN -sNaN  ->  1
649cotx842 comparetotal  sNaN -NaN   ->  1
650cotx843 comparetotal  sNaN -Inf   ->  1
651cotx844 comparetotal  sNaN -1000  ->  1
652cotx845 comparetotal  sNaN -1     ->  1
653cotx846 comparetotal  sNaN -0     ->  1
654cotx847 comparetotal  sNaN  0     ->  1
655cotx848 comparetotal  sNaN  1     ->  1
656cotx849 comparetotal  sNaN  1000  ->  1
657cotx850 comparetotal  sNaN  NaN   ->  -1
658cotx851 comparetotal  sNaN sNaN   ->  0
659
660cotx852 comparetotal -sNaN sNaN   ->  -1
661cotx853 comparetotal -NaN  sNaN   ->  -1
662cotx854 comparetotal -Inf  sNaN   ->  -1
663cotx855 comparetotal -1000 sNaN   ->  -1
664cotx856 comparetotal -1    sNaN   ->  -1
665cotx857 comparetotal -0    sNaN   ->  -1
666cotx858 comparetotal  0    sNaN   ->  -1
667cotx859 comparetotal  1    sNaN   ->  -1
668cotx860 comparetotal  1000 sNaN   ->  -1
669cotx861 comparetotal  Inf  sNaN   ->  -1
670cotx862 comparetotal  NaN  sNaN   ->  1
671cotx863 comparetotal  sNaN sNaN   ->  0
672
673cotx871 comparetotal  -sNaN -sNaN  ->  0
674cotx872 comparetotal  -sNaN -NaN   ->  1
675cotx873 comparetotal  -sNaN -Inf   ->  -1
676cotx874 comparetotal  -sNaN -1000  ->  -1
677cotx875 comparetotal  -sNaN -1     ->  -1
678cotx876 comparetotal  -sNaN -0     ->  -1
679cotx877 comparetotal  -sNaN  0     ->  -1
680cotx878 comparetotal  -sNaN  1     ->  -1
681cotx879 comparetotal  -sNaN  1000  ->  -1
682cotx880 comparetotal  -sNaN  NaN   ->  -1
683cotx881 comparetotal  -sNaN sNaN   ->  -1
684
685cotx882 comparetotal -sNaN -sNaN   ->  0
686cotx883 comparetotal -NaN  -sNaN   ->  -1
687cotx884 comparetotal -Inf  -sNaN   ->  1
688cotx885 comparetotal -1000 -sNaN   ->  1
689cotx886 comparetotal -1    -sNaN   ->  1
690cotx887 comparetotal -0    -sNaN   ->  1
691cotx888 comparetotal  0    -sNaN   ->  1
692cotx889 comparetotal  1    -sNaN   ->  1
693cotx890 comparetotal  1000 -sNaN   ->  1
694cotx891 comparetotal  Inf  -sNaN   ->  1
695cotx892 comparetotal  NaN  -sNaN   ->  1
696cotx893 comparetotal  sNaN -sNaN   ->  1
697
698-- NaNs with payload
699cotx960 comparetotal  NaN9 -Inf   ->  1
700cotx961 comparetotal  NaN8  999   ->  1
701cotx962 comparetotal  NaN77 Inf   ->  1
702cotx963 comparetotal -NaN67 NaN5  ->  -1
703cotx964 comparetotal -Inf  -NaN4  ->  1
704cotx965 comparetotal -999  -NaN33 ->  1
705cotx966 comparetotal  Inf   NaN2  ->  -1
706
707cotx970 comparetotal -NaN41 -NaN42 -> 1
708cotx971 comparetotal +NaN41 -NaN42 -> 1
709cotx972 comparetotal -NaN41 +NaN42 -> -1
710cotx973 comparetotal +NaN41 +NaN42 -> -1
711cotx974 comparetotal -NaN42 -NaN01 -> -1
712cotx975 comparetotal +NaN42 -NaN01 ->  1
713cotx976 comparetotal -NaN42 +NaN01 -> -1
714cotx977 comparetotal +NaN42 +NaN01 ->  1
715
716cotx980 comparetotal -sNaN771 -sNaN772 -> 1
717cotx981 comparetotal +sNaN771 -sNaN772 -> 1
718cotx982 comparetotal -sNaN771 +sNaN772 -> -1
719cotx983 comparetotal +sNaN771 +sNaN772 -> -1
720cotx984 comparetotal -sNaN772 -sNaN771 -> -1
721cotx985 comparetotal +sNaN772 -sNaN771 ->  1
722cotx986 comparetotal -sNaN772 +sNaN771 -> -1
723cotx987 comparetotal +sNaN772 +sNaN771 ->  1
724
725cotx991 comparetotal -sNaN99 -Inf    -> -1
726cotx992 comparetotal  sNaN98 -11     ->  1
727cotx993 comparetotal  sNaN97  NaN    -> -1
728cotx994 comparetotal  sNaN16 sNaN94  -> -1
729cotx995 comparetotal  NaN85  sNaN83  ->  1
730cotx996 comparetotal -Inf    sNaN92  -> -1
731cotx997 comparetotal  088    sNaN81  -> -1
732cotx998 comparetotal  Inf    sNaN90  -> -1
733cotx999 comparetotal  NaN   -sNaN89  ->  1
734
735-- overflow and underflow tests .. subnormal results now allowed
736maxExponent: 999999999
737minexponent: -999999999
738cotx1080 comparetotal +1.23456789012345E-0 9E+999999999 -> -1
739cotx1081 comparetotal 9E+999999999 +1.23456789012345E-0 ->  1
740cotx1082 comparetotal +0.100 9E-999999999               ->  1
741cotx1083 comparetotal 9E-999999999 +0.100               -> -1
742cotx1085 comparetotal -1.23456789012345E-0 9E+999999999 -> -1
743cotx1086 comparetotal 9E+999999999 -1.23456789012345E-0 ->  1
744cotx1087 comparetotal -0.100 9E-999999999               -> -1
745cotx1088 comparetotal 9E-999999999 -0.100               ->  1
746
747cotx1089 comparetotal 1e-599999999 1e-400000001   -> -1
748cotx1090 comparetotal 1e-599999999 1e-400000000   -> -1
749cotx1091 comparetotal 1e-600000000 1e-400000000   -> -1
750cotx1092 comparetotal 9e-999999998 0.01           -> -1
751cotx1093 comparetotal 9e-999999998 0.1            -> -1
752cotx1094 comparetotal 0.01 9e-999999998           ->  1
753cotx1095 comparetotal 1e599999999 1e400000001     ->  1
754cotx1096 comparetotal 1e599999999 1e400000000     ->  1
755cotx1097 comparetotal 1e600000000 1e400000000     ->  1
756cotx1098 comparetotal 9e999999998 100             ->  1
757cotx1099 comparetotal 9e999999998 10              ->  1
758cotx1100 comparetotal 100  9e999999998            -> -1
759-- signs
760cotx1101 comparetotal  1e+777777777  1e+411111111 ->  1
761cotx1102 comparetotal  1e+777777777 -1e+411111111 ->  1
762cotx1103 comparetotal -1e+777777777  1e+411111111 -> -1
763cotx1104 comparetotal -1e+777777777 -1e+411111111 -> -1
764cotx1105 comparetotal  1e-777777777  1e-411111111 -> -1
765cotx1106 comparetotal  1e-777777777 -1e-411111111 ->  1
766cotx1107 comparetotal -1e-777777777  1e-411111111 -> -1
767cotx1108 comparetotal -1e-777777777 -1e-411111111 ->  1
768
769-- spread zeros
770cotx1110 comparetotal   0E-383  0       -> -1
771cotx1111 comparetotal   0E-383 -0       ->  1
772cotx1112 comparetotal  -0E-383  0       -> -1
773cotx1113 comparetotal  -0E-383 -0       ->  1
774cotx1114 comparetotal   0E-383  0E+384  -> -1
775cotx1115 comparetotal   0E-383 -0E+384  ->  1
776cotx1116 comparetotal  -0E-383  0E+384  -> -1
777cotx1117 comparetotal  -0E-383 -0E+384  ->  1
778cotx1118 comparetotal   0       0E+384  -> -1
779cotx1119 comparetotal   0      -0E+384  ->  1
780cotx1120 comparetotal  -0       0E+384  -> -1
781cotx1121 comparetotal  -0      -0E+384  ->  1
782
783cotx1130 comparetotal   0E+384  0       ->  1
784cotx1131 comparetotal   0E+384 -0       ->  1
785cotx1132 comparetotal  -0E+384  0       -> -1
786cotx1133 comparetotal  -0E+384 -0       -> -1
787cotx1134 comparetotal   0E+384  0E-383  ->  1
788cotx1135 comparetotal   0E+384 -0E-383  ->  1
789cotx1136 comparetotal  -0E+384  0E-383  -> -1
790cotx1137 comparetotal  -0E+384 -0E-383  -> -1
791cotx1138 comparetotal   0       0E-383  ->  1
792cotx1139 comparetotal   0      -0E-383  ->  1
793cotx1140 comparetotal  -0       0E-383  -> -1
794cotx1141 comparetotal  -0      -0E-383  -> -1
795
796-- Null tests
797cotx9990 comparetotal 10  # -> NaN Invalid_operation
798cotx9991 comparetotal  # 10 -> NaN Invalid_operation