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/Lib/test/decimaltestdata/dqCompareSig.decTest

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  1------------------------------------------------------------------------
  2-- dqCompareSig.decTest -- decQuad comparison; all NaNs signal        --
  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
 26-- All operands and results are decQuads.
 27extended:    1
 28clamp:       1
 29precision:   34
 30maxExponent: 6144
 31minExponent: -6143
 32rounding:    half_even
 33
 34-- sanity checks
 35dqcms001 comparesig  -2  -2  -> 0
 36dqcms002 comparesig  -2  -1  -> -1
 37dqcms003 comparesig  -2   0  -> -1
 38dqcms004 comparesig  -2   1  -> -1
 39dqcms005 comparesig  -2   2  -> -1
 40dqcms006 comparesig  -1  -2  -> 1
 41dqcms007 comparesig  -1  -1  -> 0
 42dqcms008 comparesig  -1   0  -> -1
 43dqcms009 comparesig  -1   1  -> -1
 44dqcms010 comparesig  -1   2  -> -1
 45dqcms011 comparesig   0  -2  -> 1
 46dqcms012 comparesig   0  -1  -> 1
 47dqcms013 comparesig   0   0  -> 0
 48dqcms014 comparesig   0   1  -> -1
 49dqcms015 comparesig   0   2  -> -1
 50dqcms016 comparesig   1  -2  -> 1
 51dqcms017 comparesig   1  -1  -> 1
 52dqcms018 comparesig   1   0  -> 1
 53dqcms019 comparesig   1   1  -> 0
 54dqcms020 comparesig   1   2  -> -1
 55dqcms021 comparesig   2  -2  -> 1
 56dqcms022 comparesig   2  -1  -> 1
 57dqcms023 comparesig   2   0  -> 1
 58dqcms025 comparesig   2   1  -> 1
 59dqcms026 comparesig   2   2  -> 0
 60
 61dqcms031 comparesig  -20  -20  -> 0
 62dqcms032 comparesig  -20  -10  -> -1
 63dqcms033 comparesig  -20   00  -> -1
 64dqcms034 comparesig  -20   10  -> -1
 65dqcms035 comparesig  -20   20  -> -1
 66dqcms036 comparesig  -10  -20  -> 1
 67dqcms037 comparesig  -10  -10  -> 0
 68dqcms038 comparesig  -10   00  -> -1
 69dqcms039 comparesig  -10   10  -> -1
 70dqcms040 comparesig  -10   20  -> -1
 71dqcms041 comparesig   00  -20  -> 1
 72dqcms042 comparesig   00  -10  -> 1
 73dqcms043 comparesig   00   00  -> 0
 74dqcms044 comparesig   00   10  -> -1
 75dqcms045 comparesig   00   20  -> -1
 76dqcms046 comparesig   10  -20  -> 1
 77dqcms047 comparesig   10  -10  -> 1
 78dqcms048 comparesig   10   00  -> 1
 79dqcms049 comparesig   10   10  -> 0
 80dqcms050 comparesig   10   20  -> -1
 81dqcms051 comparesig   20  -20  -> 1
 82dqcms052 comparesig   20  -10  -> 1
 83dqcms053 comparesig   20   00  -> 1
 84dqcms055 comparesig   20   10  -> 1
 85dqcms056 comparesig   20   20  -> 0
 86
 87dqcms061 comparesig  -2.0  -2.0  -> 0
 88dqcms062 comparesig  -2.0  -1.0  -> -1
 89dqcms063 comparesig  -2.0   0.0  -> -1
 90dqcms064 comparesig  -2.0   1.0  -> -1
 91dqcms065 comparesig  -2.0   2.0  -> -1
 92dqcms066 comparesig  -1.0  -2.0  -> 1
 93dqcms067 comparesig  -1.0  -1.0  -> 0
 94dqcms068 comparesig  -1.0   0.0  -> -1
 95dqcms069 comparesig  -1.0   1.0  -> -1
 96dqcms070 comparesig  -1.0   2.0  -> -1
 97dqcms071 comparesig   0.0  -2.0  -> 1
 98dqcms072 comparesig   0.0  -1.0  -> 1
 99dqcms073 comparesig   0.0   0.0  -> 0
100dqcms074 comparesig   0.0   1.0  -> -1
101dqcms075 comparesig   0.0   2.0  -> -1
102dqcms076 comparesig   1.0  -2.0  -> 1
103dqcms077 comparesig   1.0  -1.0  -> 1
104dqcms078 comparesig   1.0   0.0  -> 1
105dqcms079 comparesig   1.0   1.0  -> 0
106dqcms080 comparesig   1.0   2.0  -> -1
107dqcms081 comparesig   2.0  -2.0  -> 1
108dqcms082 comparesig   2.0  -1.0  -> 1
109dqcms083 comparesig   2.0   0.0  -> 1
110dqcms085 comparesig   2.0   1.0  -> 1
111dqcms086 comparesig   2.0   2.0  -> 0
112
113-- now some cases which might overflow if subtract were used
114dqcms090 comparesig  9.999999999999999999999999999999999E+6144 9.999999999999999999999999999999999E+6144  -> 0
115dqcms091 comparesig -9.999999999999999999999999999999999E+6144 9.999999999999999999999999999999999E+6144  -> -1
116dqcms092 comparesig  9.999999999999999999999999999999999E+6144 -9.999999999999999999999999999999999E+6144 -> 1
117dqcms093 comparesig -9.999999999999999999999999999999999E+6144 -9.999999999999999999999999999999999E+6144 -> 0
118
119-- some differing length/exponent cases
120dqcms100 comparesig   7.0    7.0    -> 0
121dqcms101 comparesig   7.0    7      -> 0
122dqcms102 comparesig   7      7.0    -> 0
123dqcms103 comparesig   7E+0   7.0    -> 0
124dqcms104 comparesig   70E-1  7.0    -> 0
125dqcms105 comparesig   0.7E+1 7      -> 0
126dqcms106 comparesig   70E-1  7      -> 0
127dqcms107 comparesig   7.0    7E+0   -> 0
128dqcms108 comparesig   7.0    70E-1  -> 0
129dqcms109 comparesig   7      0.7E+1 -> 0
130dqcms110 comparesig   7      70E-1  -> 0
131
132dqcms120 comparesig   8.0    7.0    -> 1
133dqcms121 comparesig   8.0    7      -> 1
134dqcms122 comparesig   8      7.0    -> 1
135dqcms123 comparesig   8E+0   7.0    -> 1
136dqcms124 comparesig   80E-1  7.0    -> 1
137dqcms125 comparesig   0.8E+1 7      -> 1
138dqcms126 comparesig   80E-1  7      -> 1
139dqcms127 comparesig   8.0    7E+0   -> 1
140dqcms128 comparesig   8.0    70E-1  -> 1
141dqcms129 comparesig   8      0.7E+1  -> 1
142dqcms130 comparesig   8      70E-1  -> 1
143
144dqcms140 comparesig   8.0    9.0    -> -1
145dqcms141 comparesig   8.0    9      -> -1
146dqcms142 comparesig   8      9.0    -> -1
147dqcms143 comparesig   8E+0   9.0    -> -1
148dqcms144 comparesig   80E-1  9.0    -> -1
149dqcms145 comparesig   0.8E+1 9      -> -1
150dqcms146 comparesig   80E-1  9      -> -1
151dqcms147 comparesig   8.0    9E+0   -> -1
152dqcms148 comparesig   8.0    90E-1  -> -1
153dqcms149 comparesig   8      0.9E+1 -> -1
154dqcms150 comparesig   8      90E-1  -> -1
155
156-- and again, with sign changes -+ ..
157dqcms200 comparesig  -7.0    7.0    -> -1
158dqcms201 comparesig  -7.0    7      -> -1
159dqcms202 comparesig  -7      7.0    -> -1
160dqcms203 comparesig  -7E+0   7.0    -> -1
161dqcms204 comparesig  -70E-1  7.0    -> -1
162dqcms205 comparesig  -0.7E+1 7      -> -1
163dqcms206 comparesig  -70E-1  7      -> -1
164dqcms207 comparesig  -7.0    7E+0   -> -1
165dqcms208 comparesig  -7.0    70E-1  -> -1
166dqcms209 comparesig  -7      0.7E+1 -> -1
167dqcms210 comparesig  -7      70E-1  -> -1
168
169dqcms220 comparesig  -8.0    7.0    -> -1
170dqcms221 comparesig  -8.0    7      -> -1
171dqcms222 comparesig  -8      7.0    -> -1
172dqcms223 comparesig  -8E+0   7.0    -> -1
173dqcms224 comparesig  -80E-1  7.0    -> -1
174dqcms225 comparesig  -0.8E+1 7      -> -1
175dqcms226 comparesig  -80E-1  7      -> -1
176dqcms227 comparesig  -8.0    7E+0   -> -1
177dqcms228 comparesig  -8.0    70E-1  -> -1
178dqcms229 comparesig  -8      0.7E+1 -> -1
179dqcms230 comparesig  -8      70E-1  -> -1
180
181dqcms240 comparesig  -8.0    9.0    -> -1
182dqcms241 comparesig  -8.0    9      -> -1
183dqcms242 comparesig  -8      9.0    -> -1
184dqcms243 comparesig  -8E+0   9.0    -> -1
185dqcms244 comparesig  -80E-1  9.0    -> -1
186dqcms245 comparesig  -0.8E+1 9      -> -1
187dqcms246 comparesig  -80E-1  9      -> -1
188dqcms247 comparesig  -8.0    9E+0   -> -1
189dqcms248 comparesig  -8.0    90E-1  -> -1
190dqcms249 comparesig  -8      0.9E+1 -> -1
191dqcms250 comparesig  -8      90E-1  -> -1
192
193-- and again, with sign changes +- ..
194dqcms300 comparesig   7.0    -7.0    -> 1
195dqcms301 comparesig   7.0    -7      -> 1
196dqcms302 comparesig   7      -7.0    -> 1
197dqcms303 comparesig   7E+0   -7.0    -> 1
198dqcms304 comparesig   70E-1  -7.0    -> 1
199dqcms305 comparesig   .7E+1  -7      -> 1
200dqcms306 comparesig   70E-1  -7      -> 1
201dqcms307 comparesig   7.0    -7E+0   -> 1
202dqcms308 comparesig   7.0    -70E-1  -> 1
203dqcms309 comparesig   7      -.7E+1  -> 1
204dqcms310 comparesig   7      -70E-1  -> 1
205
206dqcms320 comparesig   8.0    -7.0    -> 1
207dqcms321 comparesig   8.0    -7      -> 1
208dqcms322 comparesig   8      -7.0    -> 1
209dqcms323 comparesig   8E+0   -7.0    -> 1
210dqcms324 comparesig   80E-1  -7.0    -> 1
211dqcms325 comparesig   .8E+1  -7      -> 1
212dqcms326 comparesig   80E-1  -7      -> 1
213dqcms327 comparesig   8.0    -7E+0   -> 1
214dqcms328 comparesig   8.0    -70E-1  -> 1
215dqcms329 comparesig   8      -.7E+1  -> 1
216dqcms330 comparesig   8      -70E-1  -> 1
217
218dqcms340 comparesig   8.0    -9.0    -> 1
219dqcms341 comparesig   8.0    -9      -> 1
220dqcms342 comparesig   8      -9.0    -> 1
221dqcms343 comparesig   8E+0   -9.0    -> 1
222dqcms344 comparesig   80E-1  -9.0    -> 1
223dqcms345 comparesig   .8E+1  -9      -> 1
224dqcms346 comparesig   80E-1  -9      -> 1
225dqcms347 comparesig   8.0    -9E+0   -> 1
226dqcms348 comparesig   8.0    -90E-1  -> 1
227dqcms349 comparesig   8      -.9E+1  -> 1
228dqcms350 comparesig   8      -90E-1  -> 1
229
230-- and again, with sign changes -- ..
231dqcms400 comparesig   -7.0    -7.0    -> 0
232dqcms401 comparesig   -7.0    -7      -> 0
233dqcms402 comparesig   -7      -7.0    -> 0
234dqcms403 comparesig   -7E+0   -7.0    -> 0
235dqcms404 comparesig   -70E-1  -7.0    -> 0
236dqcms405 comparesig   -.7E+1  -7      -> 0
237dqcms406 comparesig   -70E-1  -7      -> 0
238dqcms407 comparesig   -7.0    -7E+0   -> 0
239dqcms408 comparesig   -7.0    -70E-1  -> 0
240dqcms409 comparesig   -7      -.7E+1  -> 0
241dqcms410 comparesig   -7      -70E-1  -> 0
242
243dqcms420 comparesig   -8.0    -7.0    -> -1
244dqcms421 comparesig   -8.0    -7      -> -1
245dqcms422 comparesig   -8      -7.0    -> -1
246dqcms423 comparesig   -8E+0   -7.0    -> -1
247dqcms424 comparesig   -80E-1  -7.0    -> -1
248dqcms425 comparesig   -.8E+1  -7      -> -1
249dqcms426 comparesig   -80E-1  -7      -> -1
250dqcms427 comparesig   -8.0    -7E+0   -> -1
251dqcms428 comparesig   -8.0    -70E-1  -> -1
252dqcms429 comparesig   -8      -.7E+1  -> -1
253dqcms430 comparesig   -8      -70E-1  -> -1
254
255dqcms440 comparesig   -8.0    -9.0    -> 1
256dqcms441 comparesig   -8.0    -9      -> 1
257dqcms442 comparesig   -8      -9.0    -> 1
258dqcms443 comparesig   -8E+0   -9.0    -> 1
259dqcms444 comparesig   -80E-1  -9.0    -> 1
260dqcms445 comparesig   -.8E+1  -9      -> 1
261dqcms446 comparesig   -80E-1  -9      -> 1
262dqcms447 comparesig   -8.0    -9E+0   -> 1
263dqcms448 comparesig   -8.0    -90E-1  -> 1
264dqcms449 comparesig   -8      -.9E+1  -> 1
265dqcms450 comparesig   -8      -90E-1  -> 1
266
267
268-- testcases that subtract to lots of zeros at boundaries [pgr]
269dqcms473 comparesig 123.9999999999999999994560000000000E-89 123.999999999999999999456E-89 -> 0
270dqcms474 comparesig 123.999999999999999999456000000000E+89 123.999999999999999999456E+89 -> 0
271dqcms475 comparesig 123.99999999999999999945600000000E-89 123.999999999999999999456E-89 -> 0
272dqcms476 comparesig 123.9999999999999999994560000000E+89 123.999999999999999999456E+89 -> 0
273dqcms477 comparesig 123.999999999999999999456000000E-89 123.999999999999999999456E-89 -> 0
274dqcms478 comparesig 123.99999999999999999945600000E+89 123.999999999999999999456E+89 -> 0
275dqcms479 comparesig 123.9999999999999999994560000E-89 123.999999999999999999456E-89 -> 0
276dqcms480 comparesig 123.999999999999999999456000E+89 123.999999999999999999456E+89 -> 0
277dqcms481 comparesig 123.99999999999999999945600E-89 123.999999999999999999456E-89 -> 0
278dqcms482 comparesig 123.9999999999999999994560E+89 123.999999999999999999456E+89 -> 0
279dqcms483 comparesig 123.999999999999999999456E-89 123.999999999999999999456E-89 -> 0
280dqcms487 comparesig 123.999999999999999999456E+89 123.9999999999999999994560000000000E+89 -> 0
281dqcms488 comparesig 123.999999999999999999456E-89 123.999999999999999999456000000000E-89 -> 0
282dqcms489 comparesig 123.999999999999999999456E+89 123.99999999999999999945600000000E+89 -> 0
283dqcms490 comparesig 123.999999999999999999456E-89 123.9999999999999999994560000000E-89 -> 0
284dqcms491 comparesig 123.999999999999999999456E+89 123.999999999999999999456000000E+89 -> 0
285dqcms492 comparesig 123.999999999999999999456E-89 123.99999999999999999945600000E-89 -> 0
286dqcms493 comparesig 123.999999999999999999456E+89 123.9999999999999999994560000E+89 -> 0
287dqcms494 comparesig 123.999999999999999999456E-89 123.999999999999999999456000E-89 -> 0
288dqcms495 comparesig 123.999999999999999999456E+89 123.99999999999999999945600E+89 -> 0
289dqcms496 comparesig 123.999999999999999999456E-89 123.9999999999999999994560E-89 -> 0
290dqcms497 comparesig 123.999999999999999999456E+89 123.999999999999999999456E+89 -> 0
291
292-- wide-ranging, around precision; signs equal
293dqcms500 comparesig    1     1E-15    -> 1
294dqcms501 comparesig    1     1E-14    -> 1
295dqcms502 comparesig    1     1E-13    -> 1
296dqcms503 comparesig    1     1E-12    -> 1
297dqcms504 comparesig    1     1E-11    -> 1
298dqcms505 comparesig    1     1E-10    -> 1
299dqcms506 comparesig    1     1E-9     -> 1
300dqcms507 comparesig    1     1E-8     -> 1
301dqcms508 comparesig    1     1E-7     -> 1
302dqcms509 comparesig    1     1E-6     -> 1
303dqcms510 comparesig    1     1E-5     -> 1
304dqcms511 comparesig    1     1E-4     -> 1
305dqcms512 comparesig    1     1E-3     -> 1
306dqcms513 comparesig    1     1E-2     -> 1
307dqcms514 comparesig    1     1E-1     -> 1
308dqcms515 comparesig    1     1E-0     -> 0
309dqcms516 comparesig    1     1E+1     -> -1
310dqcms517 comparesig    1     1E+2     -> -1
311dqcms518 comparesig    1     1E+3     -> -1
312dqcms519 comparesig    1     1E+4     -> -1
313dqcms521 comparesig    1     1E+5     -> -1
314dqcms522 comparesig    1     1E+6     -> -1
315dqcms523 comparesig    1     1E+7     -> -1
316dqcms524 comparesig    1     1E+8     -> -1
317dqcms525 comparesig    1     1E+9     -> -1
318dqcms526 comparesig    1     1E+10    -> -1
319dqcms527 comparesig    1     1E+11    -> -1
320dqcms528 comparesig    1     1E+12    -> -1
321dqcms529 comparesig    1     1E+13    -> -1
322dqcms530 comparesig    1     1E+14    -> -1
323dqcms531 comparesig    1     1E+15    -> -1
324-- LR swap
325dqcms540 comparesig    1E-15  1       -> -1
326dqcms541 comparesig    1E-14  1       -> -1
327dqcms542 comparesig    1E-13  1       -> -1
328dqcms543 comparesig    1E-12  1       -> -1
329dqcms544 comparesig    1E-11  1       -> -1
330dqcms545 comparesig    1E-10  1       -> -1
331dqcms546 comparesig    1E-9   1       -> -1
332dqcms547 comparesig    1E-8   1       -> -1
333dqcms548 comparesig    1E-7   1       -> -1
334dqcms549 comparesig    1E-6   1       -> -1
335dqcms550 comparesig    1E-5   1       -> -1
336dqcms551 comparesig    1E-4   1       -> -1
337dqcms552 comparesig    1E-3   1       -> -1
338dqcms553 comparesig    1E-2   1       -> -1
339dqcms554 comparesig    1E-1   1       -> -1
340dqcms555 comparesig    1E-0   1       ->  0
341dqcms556 comparesig    1E+1   1       ->  1
342dqcms557 comparesig    1E+2   1       ->  1
343dqcms558 comparesig    1E+3   1       ->  1
344dqcms559 comparesig    1E+4   1       ->  1
345dqcms561 comparesig    1E+5   1       ->  1
346dqcms562 comparesig    1E+6   1       ->  1
347dqcms563 comparesig    1E+7   1       ->  1
348dqcms564 comparesig    1E+8   1       ->  1
349dqcms565 comparesig    1E+9   1       ->  1
350dqcms566 comparesig    1E+10  1       ->  1
351dqcms567 comparesig    1E+11  1       ->  1
352dqcms568 comparesig    1E+12  1       ->  1
353dqcms569 comparesig    1E+13  1       ->  1
354dqcms570 comparesig    1E+14  1       ->  1
355dqcms571 comparesig    1E+15  1       ->  1
356-- similar with a useful coefficient, one side only
357dqcms580 comparesig  0.000000987654321     1E-15    -> 1
358dqcms581 comparesig  0.000000987654321     1E-14    -> 1
359dqcms582 comparesig  0.000000987654321     1E-13    -> 1
360dqcms583 comparesig  0.000000987654321     1E-12    -> 1
361dqcms584 comparesig  0.000000987654321     1E-11    -> 1
362dqcms585 comparesig  0.000000987654321     1E-10    -> 1
363dqcms586 comparesig  0.000000987654321     1E-9     -> 1
364dqcms587 comparesig  0.000000987654321     1E-8     -> 1
365dqcms588 comparesig  0.000000987654321     1E-7     -> 1
366dqcms589 comparesig  0.000000987654321     1E-6     -> -1
367dqcms590 comparesig  0.000000987654321     1E-5     -> -1
368dqcms591 comparesig  0.000000987654321     1E-4     -> -1
369dqcms592 comparesig  0.000000987654321     1E-3     -> -1
370dqcms593 comparesig  0.000000987654321     1E-2     -> -1
371dqcms594 comparesig  0.000000987654321     1E-1     -> -1
372dqcms595 comparesig  0.000000987654321     1E-0     -> -1
373dqcms596 comparesig  0.000000987654321     1E+1     -> -1
374dqcms597 comparesig  0.000000987654321     1E+2     -> -1
375dqcms598 comparesig  0.000000987654321     1E+3     -> -1
376dqcms599 comparesig  0.000000987654321     1E+4     -> -1
377
378-- check some unit-y traps
379dqcms600 comparesig   12            12.2345 -> -1
380dqcms601 comparesig   12.0          12.2345 -> -1
381dqcms602 comparesig   12.00         12.2345 -> -1
382dqcms603 comparesig   12.000        12.2345 -> -1
383dqcms604 comparesig   12.0000       12.2345 -> -1
384dqcms605 comparesig   12.00000      12.2345 -> -1
385dqcms606 comparesig   12.000000     12.2345 -> -1
386dqcms607 comparesig   12.0000000    12.2345 -> -1
387dqcms608 comparesig   12.00000000   12.2345 -> -1
388dqcms609 comparesig   12.000000000  12.2345 -> -1
389dqcms610 comparesig   12.1234 12            ->  1
390dqcms611 comparesig   12.1234 12.0          ->  1
391dqcms612 comparesig   12.1234 12.00         ->  1
392dqcms613 comparesig   12.1234 12.000        ->  1
393dqcms614 comparesig   12.1234 12.0000       ->  1
394dqcms615 comparesig   12.1234 12.00000      ->  1
395dqcms616 comparesig   12.1234 12.000000     ->  1
396dqcms617 comparesig   12.1234 12.0000000    ->  1
397dqcms618 comparesig   12.1234 12.00000000   ->  1
398dqcms619 comparesig   12.1234 12.000000000  ->  1
399dqcms620 comparesig  -12           -12.2345 ->  1
400dqcms621 comparesig  -12.0         -12.2345 ->  1
401dqcms622 comparesig  -12.00        -12.2345 ->  1
402dqcms623 comparesig  -12.000       -12.2345 ->  1
403dqcms624 comparesig  -12.0000      -12.2345 ->  1
404dqcms625 comparesig  -12.00000     -12.2345 ->  1
405dqcms626 comparesig  -12.000000    -12.2345 ->  1
406dqcms627 comparesig  -12.0000000   -12.2345 ->  1
407dqcms628 comparesig  -12.00000000  -12.2345 ->  1
408dqcms629 comparesig  -12.000000000 -12.2345 ->  1
409dqcms630 comparesig  -12.1234 -12           -> -1
410dqcms631 comparesig  -12.1234 -12.0         -> -1
411dqcms632 comparesig  -12.1234 -12.00        -> -1
412dqcms633 comparesig  -12.1234 -12.000       -> -1
413dqcms634 comparesig  -12.1234 -12.0000      -> -1
414dqcms635 comparesig  -12.1234 -12.00000     -> -1
415dqcms636 comparesig  -12.1234 -12.000000    -> -1
416dqcms637 comparesig  -12.1234 -12.0000000   -> -1
417dqcms638 comparesig  -12.1234 -12.00000000  -> -1
418dqcms639 comparesig  -12.1234 -12.000000000 -> -1
419
420-- extended zeros
421dqcms640 comparesig   0     0   -> 0
422dqcms641 comparesig   0    -0   -> 0
423dqcms642 comparesig   0    -0.0 -> 0
424dqcms643 comparesig   0     0.0 -> 0
425dqcms644 comparesig  -0     0   -> 0
426dqcms645 comparesig  -0    -0   -> 0
427dqcms646 comparesig  -0    -0.0 -> 0
428dqcms647 comparesig  -0     0.0 -> 0
429dqcms648 comparesig   0.0   0   -> 0
430dqcms649 comparesig   0.0  -0   -> 0
431dqcms650 comparesig   0.0  -0.0 -> 0
432dqcms651 comparesig   0.0   0.0 -> 0
433dqcms652 comparesig  -0.0   0   -> 0
434dqcms653 comparesig  -0.0  -0   -> 0
435dqcms654 comparesig  -0.0  -0.0 -> 0
436dqcms655 comparesig  -0.0   0.0 -> 0
437
438dqcms656 comparesig  -0E1   0.0 -> 0
439dqcms657 comparesig  -0E2   0.0 -> 0
440dqcms658 comparesig   0E1   0.0 -> 0
441dqcms659 comparesig   0E2   0.0 -> 0
442dqcms660 comparesig  -0E1   0   -> 0
443dqcms661 comparesig  -0E2   0   -> 0
444dqcms662 comparesig   0E1   0   -> 0
445dqcms663 comparesig   0E2   0   -> 0
446dqcms664 comparesig  -0E1  -0E1 -> 0
447dqcms665 comparesig  -0E2  -0E1 -> 0
448dqcms666 comparesig   0E1  -0E1 -> 0
449dqcms667 comparesig   0E2  -0E1 -> 0
450dqcms668 comparesig  -0E1  -0E2 -> 0
451dqcms669 comparesig  -0E2  -0E2 -> 0
452dqcms670 comparesig   0E1  -0E2 -> 0
453dqcms671 comparesig   0E2  -0E2 -> 0
454dqcms672 comparesig  -0E1   0E1 -> 0
455dqcms673 comparesig  -0E2   0E1 -> 0
456dqcms674 comparesig   0E1   0E1 -> 0
457dqcms675 comparesig   0E2   0E1 -> 0
458dqcms676 comparesig  -0E1   0E2 -> 0
459dqcms677 comparesig  -0E2   0E2 -> 0
460dqcms678 comparesig   0E1   0E2 -> 0
461dqcms679 comparesig   0E2   0E2 -> 0
462
463-- trailing zeros; unit-y
464dqcms680 comparesig   12    12           -> 0
465dqcms681 comparesig   12    12.0         -> 0
466dqcms682 comparesig   12    12.00        -> 0
467dqcms683 comparesig   12    12.000       -> 0
468dqcms684 comparesig   12    12.0000      -> 0
469dqcms685 comparesig   12    12.00000     -> 0
470dqcms686 comparesig   12    12.000000    -> 0
471dqcms687 comparesig   12    12.0000000   -> 0
472dqcms688 comparesig   12    12.00000000  -> 0
473dqcms689 comparesig   12    12.000000000 -> 0
474dqcms690 comparesig   12              12 -> 0
475dqcms691 comparesig   12.0            12 -> 0
476dqcms692 comparesig   12.00           12 -> 0
477dqcms693 comparesig   12.000          12 -> 0
478dqcms694 comparesig   12.0000         12 -> 0
479dqcms695 comparesig   12.00000        12 -> 0
480dqcms696 comparesig   12.000000       12 -> 0
481dqcms697 comparesig   12.0000000      12 -> 0
482dqcms698 comparesig   12.00000000     12 -> 0
483dqcms699 comparesig   12.000000000    12 -> 0
484
485-- first, second, & last digit
486dqcms700 comparesig   1234567899999999999999999990123456 1234567899999999999999999990123455 -> 1
487dqcms701 comparesig   1234567899999999999999999990123456 1234567899999999999999999990123456 -> 0
488dqcms702 comparesig   1234567899999999999999999990123456 1234567899999999999999999990123457 -> -1
489dqcms703 comparesig   1234567899999999999999999990123456 0234567899999999999999999990123456 -> 1
490dqcms704 comparesig   1234567899999999999999999990123456 1234567899999999999999999990123456 -> 0
491dqcms705 comparesig   1234567899999999999999999990123456 2234567899999999999999999990123456 -> -1
492dqcms706 comparesig   1134567899999999999999999990123456 1034567899999999999999999990123456 -> 1
493dqcms707 comparesig   1134567899999999999999999990123456 1134567899999999999999999990123456 -> 0
494dqcms708 comparesig   1134567899999999999999999990123456 1234567899999999999999999990123456 -> -1
495
496-- miscellaneous
497dqcms721 comparesig 12345678000 1 -> 1
498dqcms722 comparesig 1 12345678000 -> -1
499dqcms723 comparesig 1234567800  1 -> 1
500dqcms724 comparesig 1 1234567800  -> -1
501dqcms725 comparesig 1234567890  1 -> 1
502dqcms726 comparesig 1 1234567890  -> -1
503dqcms727 comparesig 1234567891  1 -> 1
504dqcms728 comparesig 1 1234567891  -> -1
505dqcms729 comparesig 12345678901 1 -> 1
506dqcms730 comparesig 1 12345678901 -> -1
507dqcms731 comparesig 1234567896  1 -> 1
508dqcms732 comparesig 1 1234567896  -> -1
509
510-- residue cases at lower precision
511dqcms740 comparesig  1  0.9999999  -> 1
512dqcms741 comparesig  1  0.999999   -> 1
513dqcms742 comparesig  1  0.99999    -> 1
514dqcms743 comparesig  1  1.0000     -> 0
515dqcms744 comparesig  1  1.00001    -> -1
516dqcms745 comparesig  1  1.000001   -> -1
517dqcms746 comparesig  1  1.0000001  -> -1
518dqcms750 comparesig  0.9999999  1  -> -1
519dqcms751 comparesig  0.999999   1  -> -1
520dqcms752 comparesig  0.99999    1  -> -1
521dqcms753 comparesig  1.0000     1  -> 0
522dqcms754 comparesig  1.00001    1  -> 1
523dqcms755 comparesig  1.000001   1  -> 1
524dqcms756 comparesig  1.0000001  1  -> 1
525
526-- Specials
527dqcms780 comparesig  Inf  -Inf   ->  1
528dqcms781 comparesig  Inf  -1000  ->  1
529dqcms782 comparesig  Inf  -1     ->  1
530dqcms783 comparesig  Inf  -0     ->  1
531dqcms784 comparesig  Inf   0     ->  1
532dqcms785 comparesig  Inf   1     ->  1
533dqcms786 comparesig  Inf   1000  ->  1
534dqcms787 comparesig  Inf   Inf   ->  0
535dqcms788 comparesig -1000  Inf   -> -1
536dqcms789 comparesig -Inf   Inf   -> -1
537dqcms790 comparesig -1     Inf   -> -1
538dqcms791 comparesig -0     Inf   -> -1
539dqcms792 comparesig  0     Inf   -> -1
540dqcms793 comparesig  1     Inf   -> -1
541dqcms794 comparesig  1000  Inf   -> -1
542dqcms795 comparesig  Inf   Inf   ->  0
543
544dqcms800 comparesig -Inf  -Inf   ->  0
545dqcms801 comparesig -Inf  -1000  -> -1
546dqcms802 comparesig -Inf  -1     -> -1
547dqcms803 comparesig -Inf  -0     -> -1
548dqcms804 comparesig -Inf   0     -> -1
549dqcms805 comparesig -Inf   1     -> -1
550dqcms806 comparesig -Inf   1000  -> -1
551dqcms807 comparesig -Inf   Inf   -> -1
552dqcms808 comparesig -Inf  -Inf   ->  0
553dqcms809 comparesig -1000 -Inf   ->  1
554dqcms810 comparesig -1    -Inf   ->  1
555dqcms811 comparesig -0    -Inf   ->  1
556dqcms812 comparesig  0    -Inf   ->  1
557dqcms813 comparesig  1    -Inf   ->  1
558dqcms814 comparesig  1000 -Inf   ->  1
559dqcms815 comparesig  Inf  -Inf   ->  1
560
561dqcms821 comparesig  NaN -Inf    ->  NaN  Invalid_operation
562dqcms822 comparesig  NaN -1000   ->  NaN  Invalid_operation
563dqcms823 comparesig  NaN -1      ->  NaN  Invalid_operation
564dqcms824 comparesig  NaN -0      ->  NaN  Invalid_operation
565dqcms825 comparesig  NaN  0      ->  NaN  Invalid_operation
566dqcms826 comparesig  NaN  1      ->  NaN  Invalid_operation
567dqcms827 comparesig  NaN  1000   ->  NaN  Invalid_operation
568dqcms828 comparesig  NaN  Inf    ->  NaN  Invalid_operation
569dqcms829 comparesig  NaN  NaN    ->  NaN  Invalid_operation
570dqcms830 comparesig -Inf  NaN    ->  NaN  Invalid_operation
571dqcms831 comparesig -1000 NaN    ->  NaN  Invalid_operation
572dqcms832 comparesig -1    NaN    ->  NaN  Invalid_operation
573dqcms833 comparesig -0    NaN    ->  NaN  Invalid_operation
574dqcms834 comparesig  0    NaN    ->  NaN  Invalid_operation
575dqcms835 comparesig  1    NaN    ->  NaN  Invalid_operation
576dqcms836 comparesig  1000 NaN    ->  NaN  Invalid_operation
577dqcms837 comparesig  Inf  NaN    ->  NaN  Invalid_operation
578dqcms838 comparesig -NaN -NaN    -> -NaN  Invalid_operation
579dqcms839 comparesig +NaN -NaN    ->  NaN  Invalid_operation
580dqcms840 comparesig -NaN +NaN    -> -NaN  Invalid_operation
581
582dqcms841 comparesig  sNaN -Inf   ->  NaN  Invalid_operation
583dqcms842 comparesig  sNaN -1000  ->  NaN  Invalid_operation
584dqcms843 comparesig  sNaN -1     ->  NaN  Invalid_operation
585dqcms844 comparesig  sNaN -0     ->  NaN  Invalid_operation
586dqcms845 comparesig  sNaN  0     ->  NaN  Invalid_operation
587dqcms846 comparesig  sNaN  1     ->  NaN  Invalid_operation
588dqcms847 comparesig  sNaN  1000  ->  NaN  Invalid_operation
589dqcms848 comparesig  sNaN  NaN   ->  NaN  Invalid_operation
590dqcms849 comparesig  sNaN sNaN   ->  NaN  Invalid_operation
591dqcms850 comparesig  NaN  sNaN   ->  NaN  Invalid_operation
592dqcms851 comparesig -Inf  sNaN   ->  NaN  Invalid_operation
593dqcms852 comparesig -1000 sNaN   ->  NaN  Invalid_operation
594dqcms853 comparesig -1    sNaN   ->  NaN  Invalid_operation
595dqcms854 comparesig -0    sNaN   ->  NaN  Invalid_operation
596dqcms855 comparesig  0    sNaN   ->  NaN  Invalid_operation
597dqcms856 comparesig  1    sNaN   ->  NaN  Invalid_operation
598dqcms857 comparesig  1000 sNaN   ->  NaN  Invalid_operation
599dqcms858 comparesig  Inf  sNaN   ->  NaN  Invalid_operation
600dqcms859 comparesig  NaN  sNaN   ->  NaN  Invalid_operation
601
602-- propagating NaNs
603dqcms860 comparesig  NaN9 -Inf   ->  NaN9    Invalid_operation
604dqcms861 comparesig  NaN8  999   ->  NaN8    Invalid_operation
605dqcms862 comparesig  NaN77 Inf   ->  NaN77   Invalid_operation
606dqcms863 comparesig -NaN67 NaN5  -> -NaN67   Invalid_operation
607dqcms864 comparesig -Inf  -NaN4  -> -NaN4    Invalid_operation
608dqcms865 comparesig -999  -NaN33 -> -NaN33   Invalid_operation
609dqcms866 comparesig  Inf   NaN2  ->  NaN2    Invalid_operation
610dqcms867 comparesig -NaN41 -NaN42 -> -NaN41  Invalid_operation
611dqcms868 comparesig +NaN41 -NaN42 ->  NaN41  Invalid_operation
612dqcms869 comparesig -NaN41 +NaN42 -> -NaN41  Invalid_operation
613dqcms870 comparesig +NaN41 +NaN42 ->  NaN41  Invalid_operation
614
615dqcms871 comparesig -sNaN99 -Inf    -> -NaN99 Invalid_operation
616dqcms872 comparesig  sNaN98 -11     ->  NaN98 Invalid_operation
617dqcms873 comparesig  sNaN97  NaN    ->  NaN97 Invalid_operation
618dqcms874 comparesig  sNaN16 sNaN94  ->  NaN16 Invalid_operation
619dqcms875 comparesig  NaN85  sNaN83  ->  NaN83 Invalid_operation
620dqcms876 comparesig -Inf    sNaN92  ->  NaN92 Invalid_operation
621dqcms877 comparesig  088    sNaN81  ->  NaN81 Invalid_operation
622dqcms878 comparesig  Inf    sNaN90  ->  NaN90 Invalid_operation
623dqcms879 comparesig  NaN   -sNaN89  -> -NaN89 Invalid_operation
624
625-- wide range
626dqcms880 comparesig +1.23456789012345E-0 9E+6144 -> -1
627dqcms881 comparesig 9E+6144 +1.23456789012345E-0 ->  1
628dqcms882 comparesig +0.100 9E-6143               ->  1
629dqcms883 comparesig 9E-6143 +0.100               -> -1
630dqcms885 comparesig -1.23456789012345E-0 9E+6144 -> -1
631dqcms886 comparesig 9E+6144 -1.23456789012345E-0 ->  1
632dqcms887 comparesig -0.100 9E-6143               -> -1
633dqcms888 comparesig 9E-6143 -0.100               ->  1
634
635-- signs
636dqcms901 comparesig  1e+77  1e+11 ->  1
637dqcms902 comparesig  1e+77 -1e+11 ->  1
638dqcms903 comparesig -1e+77  1e+11 -> -1
639dqcms904 comparesig -1e+77 -1e+11 -> -1
640dqcms905 comparesig  1e-77  1e-11 -> -1
641dqcms906 comparesig  1e-77 -1e-11 ->  1
642dqcms907 comparesig -1e-77  1e-11 -> -1
643dqcms908 comparesig -1e-77 -1e-11 ->  1
644
645-- Null tests
646dqcms990 comparesig 10  # -> NaN Invalid_operation
647dqcms991 comparesig  # 10 -> NaN Invalid_operation