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4710c53d | 1 | ------------------------------------------------------------------------\r |
2 | -- dqMinMag.decTest -- decQuad minnummag --\r | |
3 | -- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. --\r | |
4 | ------------------------------------------------------------------------\r | |
5 | -- Please see the document "General Decimal Arithmetic Testcases" --\r | |
6 | -- at http://www2.hursley.ibm.com/decimal for the description of --\r | |
7 | -- these testcases. --\r | |
8 | -- --\r | |
9 | -- These testcases are experimental ('beta' versions), and they --\r | |
10 | -- may contain errors. They are offered on an as-is basis. In --\r | |
11 | -- particular, achieving the same results as the tests here is not --\r | |
12 | -- a guarantee that an implementation complies with any Standard --\r | |
13 | -- or specification. The tests are not exhaustive. --\r | |
14 | -- --\r | |
15 | -- Please send comments, suggestions, and corrections to the author: --\r | |
16 | -- Mike Cowlishaw, IBM Fellow --\r | |
17 | -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --\r | |
18 | -- mfc@uk.ibm.com --\r | |
19 | ------------------------------------------------------------------------\r | |
20 | version: 2.59\r | |
21 | \r | |
22 | -- we assume that base comparison is tested in compare.decTest, so\r | |
23 | -- these mainly cover special cases and rounding\r | |
24 | extended: 1\r | |
25 | clamp: 1\r | |
26 | precision: 34\r | |
27 | maxExponent: 6144\r | |
28 | minExponent: -6143\r | |
29 | rounding: half_even\r | |
30 | \r | |
31 | -- sanity checks\r | |
32 | dqmng001 minmag -2 -2 -> -2\r | |
33 | dqmng002 minmag -2 -1 -> -1\r | |
34 | dqmng003 minmag -2 0 -> 0\r | |
35 | dqmng004 minmag -2 1 -> 1\r | |
36 | dqmng005 minmag -2 2 -> -2\r | |
37 | dqmng006 minmag -1 -2 -> -1\r | |
38 | dqmng007 minmag -1 -1 -> -1\r | |
39 | dqmng008 minmag -1 0 -> 0\r | |
40 | dqmng009 minmag -1 1 -> -1\r | |
41 | dqmng010 minmag -1 2 -> -1\r | |
42 | dqmng011 minmag 0 -2 -> 0\r | |
43 | dqmng012 minmag 0 -1 -> 0\r | |
44 | dqmng013 minmag 0 0 -> 0\r | |
45 | dqmng014 minmag 0 1 -> 0\r | |
46 | dqmng015 minmag 0 2 -> 0\r | |
47 | dqmng016 minmag 1 -2 -> 1\r | |
48 | dqmng017 minmag 1 -1 -> -1\r | |
49 | dqmng018 minmag 1 0 -> 0\r | |
50 | dqmng019 minmag 1 1 -> 1\r | |
51 | dqmng020 minmag 1 2 -> 1\r | |
52 | dqmng021 minmag 2 -2 -> -2\r | |
53 | dqmng022 minmag 2 -1 -> -1\r | |
54 | dqmng023 minmag 2 0 -> 0\r | |
55 | dqmng025 minmag 2 1 -> 1\r | |
56 | dqmng026 minmag 2 2 -> 2\r | |
57 | \r | |
58 | -- extended zeros\r | |
59 | dqmng030 minmag 0 0 -> 0\r | |
60 | dqmng031 minmag 0 -0 -> -0\r | |
61 | dqmng032 minmag 0 -0.0 -> -0.0\r | |
62 | dqmng033 minmag 0 0.0 -> 0.0\r | |
63 | dqmng034 minmag -0 0 -> -0\r | |
64 | dqmng035 minmag -0 -0 -> -0\r | |
65 | dqmng036 minmag -0 -0.0 -> -0\r | |
66 | dqmng037 minmag -0 0.0 -> -0\r | |
67 | dqmng038 minmag 0.0 0 -> 0.0\r | |
68 | dqmng039 minmag 0.0 -0 -> -0\r | |
69 | dqmng040 minmag 0.0 -0.0 -> -0.0\r | |
70 | dqmng041 minmag 0.0 0.0 -> 0.0\r | |
71 | dqmng042 minmag -0.0 0 -> -0.0\r | |
72 | dqmng043 minmag -0.0 -0 -> -0\r | |
73 | dqmng044 minmag -0.0 -0.0 -> -0.0\r | |
74 | dqmng045 minmag -0.0 0.0 -> -0.0\r | |
75 | \r | |
76 | dqmng046 minmag 0E1 -0E1 -> -0E+1\r | |
77 | dqmng047 minmag -0E1 0E2 -> -0E+1\r | |
78 | dqmng048 minmag 0E2 0E1 -> 0E+1\r | |
79 | dqmng049 minmag 0E1 0E2 -> 0E+1\r | |
80 | dqmng050 minmag -0E3 -0E2 -> -0E+3\r | |
81 | dqmng051 minmag -0E2 -0E3 -> -0E+3\r | |
82 | \r | |
83 | -- Specials\r | |
84 | dqmng090 minmag Inf -Inf -> -Infinity\r | |
85 | dqmng091 minmag Inf -1000 -> -1000\r | |
86 | dqmng092 minmag Inf -1 -> -1\r | |
87 | dqmng093 minmag Inf -0 -> -0\r | |
88 | dqmng094 minmag Inf 0 -> 0\r | |
89 | dqmng095 minmag Inf 1 -> 1\r | |
90 | dqmng096 minmag Inf 1000 -> 1000\r | |
91 | dqmng097 minmag Inf Inf -> Infinity\r | |
92 | dqmng098 minmag -1000 Inf -> -1000\r | |
93 | dqmng099 minmag -Inf Inf -> -Infinity\r | |
94 | dqmng100 minmag -1 Inf -> -1\r | |
95 | dqmng101 minmag -0 Inf -> -0\r | |
96 | dqmng102 minmag 0 Inf -> 0\r | |
97 | dqmng103 minmag 1 Inf -> 1\r | |
98 | dqmng104 minmag 1000 Inf -> 1000\r | |
99 | dqmng105 minmag Inf Inf -> Infinity\r | |
100 | \r | |
101 | dqmng120 minmag -Inf -Inf -> -Infinity\r | |
102 | dqmng121 minmag -Inf -1000 -> -1000\r | |
103 | dqmng122 minmag -Inf -1 -> -1\r | |
104 | dqmng123 minmag -Inf -0 -> -0\r | |
105 | dqmng124 minmag -Inf 0 -> 0\r | |
106 | dqmng125 minmag -Inf 1 -> 1\r | |
107 | dqmng126 minmag -Inf 1000 -> 1000\r | |
108 | dqmng127 minmag -Inf Inf -> -Infinity\r | |
109 | dqmng128 minmag -Inf -Inf -> -Infinity\r | |
110 | dqmng129 minmag -1000 -Inf -> -1000\r | |
111 | dqmng130 minmag -1 -Inf -> -1\r | |
112 | dqmng131 minmag -0 -Inf -> -0\r | |
113 | dqmng132 minmag 0 -Inf -> 0\r | |
114 | dqmng133 minmag 1 -Inf -> 1\r | |
115 | dqmng134 minmag 1000 -Inf -> 1000\r | |
116 | dqmng135 minmag Inf -Inf -> -Infinity\r | |
117 | \r | |
118 | -- 2004.08.02 754r chooses number over NaN in mixed cases\r | |
119 | dqmng141 minmag NaN -Inf -> -Infinity\r | |
120 | dqmng142 minmag NaN -1000 -> -1000\r | |
121 | dqmng143 minmag NaN -1 -> -1\r | |
122 | dqmng144 minmag NaN -0 -> -0\r | |
123 | dqmng145 minmag NaN 0 -> 0\r | |
124 | dqmng146 minmag NaN 1 -> 1\r | |
125 | dqmng147 minmag NaN 1000 -> 1000\r | |
126 | dqmng148 minmag NaN Inf -> Infinity\r | |
127 | dqmng149 minmag NaN NaN -> NaN\r | |
128 | dqmng150 minmag -Inf NaN -> -Infinity\r | |
129 | dqmng151 minmag -1000 NaN -> -1000\r | |
130 | dqmng152 minmag -1 -NaN -> -1\r | |
131 | dqmng153 minmag -0 NaN -> -0\r | |
132 | dqmng154 minmag 0 -NaN -> 0\r | |
133 | dqmng155 minmag 1 NaN -> 1\r | |
134 | dqmng156 minmag 1000 NaN -> 1000\r | |
135 | dqmng157 minmag Inf NaN -> Infinity\r | |
136 | \r | |
137 | dqmng161 minmag sNaN -Inf -> NaN Invalid_operation\r | |
138 | dqmng162 minmag sNaN -1000 -> NaN Invalid_operation\r | |
139 | dqmng163 minmag sNaN -1 -> NaN Invalid_operation\r | |
140 | dqmng164 minmag sNaN -0 -> NaN Invalid_operation\r | |
141 | dqmng165 minmag -sNaN 0 -> -NaN Invalid_operation\r | |
142 | dqmng166 minmag -sNaN 1 -> -NaN Invalid_operation\r | |
143 | dqmng167 minmag sNaN 1000 -> NaN Invalid_operation\r | |
144 | dqmng168 minmag sNaN NaN -> NaN Invalid_operation\r | |
145 | dqmng169 minmag sNaN sNaN -> NaN Invalid_operation\r | |
146 | dqmng170 minmag NaN sNaN -> NaN Invalid_operation\r | |
147 | dqmng171 minmag -Inf sNaN -> NaN Invalid_operation\r | |
148 | dqmng172 minmag -1000 sNaN -> NaN Invalid_operation\r | |
149 | dqmng173 minmag -1 sNaN -> NaN Invalid_operation\r | |
150 | dqmng174 minmag -0 sNaN -> NaN Invalid_operation\r | |
151 | dqmng175 minmag 0 sNaN -> NaN Invalid_operation\r | |
152 | dqmng176 minmag 1 sNaN -> NaN Invalid_operation\r | |
153 | dqmng177 minmag 1000 sNaN -> NaN Invalid_operation\r | |
154 | dqmng178 minmag Inf sNaN -> NaN Invalid_operation\r | |
155 | dqmng179 minmag NaN sNaN -> NaN Invalid_operation\r | |
156 | \r | |
157 | -- propagating NaNs\r | |
158 | dqmng181 minmag NaN9 -Inf -> -Infinity\r | |
159 | dqmng182 minmag -NaN8 9990 -> 9990\r | |
160 | dqmng183 minmag NaN71 Inf -> Infinity\r | |
161 | \r | |
162 | dqmng184 minmag NaN1 NaN54 -> NaN1\r | |
163 | dqmng185 minmag NaN22 -NaN53 -> NaN22\r | |
164 | dqmng186 minmag -NaN3 NaN6 -> -NaN3\r | |
165 | dqmng187 minmag -NaN44 NaN7 -> -NaN44\r | |
166 | \r | |
167 | dqmng188 minmag -Inf NaN41 -> -Infinity\r | |
168 | dqmng189 minmag -9999 -NaN33 -> -9999\r | |
169 | dqmng190 minmag Inf NaN2 -> Infinity\r | |
170 | \r | |
171 | dqmng191 minmag sNaN99 -Inf -> NaN99 Invalid_operation\r | |
172 | dqmng192 minmag sNaN98 -11 -> NaN98 Invalid_operation\r | |
173 | dqmng193 minmag -sNaN97 NaN8 -> -NaN97 Invalid_operation\r | |
174 | dqmng194 minmag sNaN69 sNaN94 -> NaN69 Invalid_operation\r | |
175 | dqmng195 minmag NaN95 sNaN93 -> NaN93 Invalid_operation\r | |
176 | dqmng196 minmag -Inf sNaN92 -> NaN92 Invalid_operation\r | |
177 | dqmng197 minmag 088 sNaN91 -> NaN91 Invalid_operation\r | |
178 | dqmng198 minmag Inf -sNaN90 -> -NaN90 Invalid_operation\r | |
179 | dqmng199 minmag NaN sNaN86 -> NaN86 Invalid_operation\r | |
180 | \r | |
181 | -- old rounding checks\r | |
182 | dqmng221 minmag -12345678000 1 -> 1\r | |
183 | dqmng222 minmag 1 -12345678000 -> 1\r | |
184 | dqmng223 minmag -1234567800 1 -> 1\r | |
185 | dqmng224 minmag 1 -1234567800 -> 1\r | |
186 | dqmng225 minmag -1234567890 1 -> 1\r | |
187 | dqmng226 minmag 1 -1234567890 -> 1\r | |
188 | dqmng227 minmag -1234567891 1 -> 1\r | |
189 | dqmng228 minmag 1 -1234567891 -> 1\r | |
190 | dqmng229 minmag -12345678901 1 -> 1\r | |
191 | dqmng230 minmag 1 -12345678901 -> 1\r | |
192 | dqmng231 minmag -1234567896 1 -> 1\r | |
193 | dqmng232 minmag 1 -1234567896 -> 1\r | |
194 | dqmng233 minmag 1234567891 1 -> 1\r | |
195 | dqmng234 minmag 1 1234567891 -> 1\r | |
196 | dqmng235 minmag 12345678901 1 -> 1\r | |
197 | dqmng236 minmag 1 12345678901 -> 1\r | |
198 | dqmng237 minmag 1234567896 1 -> 1\r | |
199 | dqmng238 minmag 1 1234567896 -> 1\r | |
200 | \r | |
201 | -- from examples\r | |
202 | dqmng280 minmag '3' '2' -> '2'\r | |
203 | dqmng281 minmag '-10' '3' -> '3'\r | |
204 | dqmng282 minmag '1.0' '1' -> '1.0'\r | |
205 | dqmng283 minmag '1' '1.0' -> '1.0'\r | |
206 | dqmng284 minmag '7' 'NaN' -> '7'\r | |
207 | \r | |
208 | -- expanded list from min/max 754r purple prose\r | |
209 | -- [explicit tests for exponent ordering]\r | |
210 | dqmng401 minmag Inf 1.1 -> 1.1\r | |
211 | dqmng402 minmag 1.1 1 -> 1\r | |
212 | dqmng403 minmag 1 1.0 -> 1.0\r | |
213 | dqmng404 minmag 1.0 0.1 -> 0.1\r | |
214 | dqmng405 minmag 0.1 0.10 -> 0.10\r | |
215 | dqmng406 minmag 0.10 0.100 -> 0.100\r | |
216 | dqmng407 minmag 0.10 0 -> 0\r | |
217 | dqmng408 minmag 0 0.0 -> 0.0\r | |
218 | dqmng409 minmag 0.0 -0 -> -0\r | |
219 | dqmng410 minmag 0.0 -0.0 -> -0.0\r | |
220 | dqmng411 minmag 0.00 -0.0 -> -0.0\r | |
221 | dqmng412 minmag 0.0 -0.00 -> -0.00\r | |
222 | dqmng413 minmag 0 -0.0 -> -0.0\r | |
223 | dqmng414 minmag 0 -0 -> -0\r | |
224 | dqmng415 minmag -0.0 -0 -> -0\r | |
225 | dqmng416 minmag -0 -0.100 -> -0\r | |
226 | dqmng417 minmag -0.100 -0.10 -> -0.10\r | |
227 | dqmng418 minmag -0.10 -0.1 -> -0.1\r | |
228 | dqmng419 minmag -0.1 -1.0 -> -0.1\r | |
229 | dqmng420 minmag -1.0 -1 -> -1\r | |
230 | dqmng421 minmag -1 -1.1 -> -1\r | |
231 | dqmng423 minmag -1.1 -Inf -> -1.1\r | |
232 | -- same with operands reversed\r | |
233 | dqmng431 minmag 1.1 Inf -> 1.1\r | |
234 | dqmng432 minmag 1 1.1 -> 1\r | |
235 | dqmng433 minmag 1.0 1 -> 1.0\r | |
236 | dqmng434 minmag 0.1 1.0 -> 0.1\r | |
237 | dqmng435 minmag 0.10 0.1 -> 0.10\r | |
238 | dqmng436 minmag 0.100 0.10 -> 0.100\r | |
239 | dqmng437 minmag 0 0.10 -> 0\r | |
240 | dqmng438 minmag 0.0 0 -> 0.0\r | |
241 | dqmng439 minmag -0 0.0 -> -0\r | |
242 | dqmng440 minmag -0.0 0.0 -> -0.0\r | |
243 | dqmng441 minmag -0.0 0.00 -> -0.0\r | |
244 | dqmng442 minmag -0.00 0.0 -> -0.00\r | |
245 | dqmng443 minmag -0.0 0 -> -0.0\r | |
246 | dqmng444 minmag -0 0 -> -0\r | |
247 | dqmng445 minmag -0 -0.0 -> -0\r | |
248 | dqmng446 minmag -0.100 -0 -> -0\r | |
249 | dqmng447 minmag -0.10 -0.100 -> -0.10\r | |
250 | dqmng448 minmag -0.1 -0.10 -> -0.1\r | |
251 | dqmng449 minmag -1.0 -0.1 -> -0.1\r | |
252 | dqmng450 minmag -1 -1.0 -> -1\r | |
253 | dqmng451 minmag -1.1 -1 -> -1\r | |
254 | dqmng453 minmag -Inf -1.1 -> -1.1\r | |
255 | -- largies\r | |
256 | dqmng460 minmag 1000 1E+3 -> 1000\r | |
257 | dqmng461 minmag 1E+3 1000 -> 1000\r | |
258 | dqmng462 minmag 1000 -1E+3 -> -1E+3\r | |
259 | dqmng463 minmag 1E+3 -384 -> -384\r | |
260 | dqmng464 minmag -384 1E+3 -> -384\r | |
261 | dqmng465 minmag -1E+3 1000 -> -1E+3\r | |
262 | dqmng466 minmag -384 -1E+3 -> -384\r | |
263 | dqmng467 minmag -1E+3 -384 -> -384\r | |
264 | \r | |
265 | -- subnormals\r | |
266 | dqmng510 minmag 1.00E-6143 0 -> 0\r | |
267 | dqmng511 minmag 0.1E-6143 0 -> 0\r | |
268 | dqmng512 minmag 0.10E-6143 0 -> 0\r | |
269 | dqmng513 minmag 0.100E-6143 0 -> 0\r | |
270 | dqmng514 minmag 0.01E-6143 0 -> 0\r | |
271 | dqmng515 minmag 0.999E-6143 0 -> 0\r | |
272 | dqmng516 minmag 0.099E-6143 0 -> 0\r | |
273 | dqmng517 minmag 0.009E-6143 0 -> 0\r | |
274 | dqmng518 minmag 0.001E-6143 0 -> 0\r | |
275 | dqmng519 minmag 0.0009E-6143 0 -> 0\r | |
276 | dqmng520 minmag 0.0001E-6143 0 -> 0\r | |
277 | \r | |
278 | dqmng530 minmag -1.00E-6143 0 -> 0\r | |
279 | dqmng531 minmag -0.1E-6143 0 -> 0\r | |
280 | dqmng532 minmag -0.10E-6143 0 -> 0\r | |
281 | dqmng533 minmag -0.100E-6143 0 -> 0\r | |
282 | dqmng534 minmag -0.01E-6143 0 -> 0\r | |
283 | dqmng535 minmag -0.999E-6143 0 -> 0\r | |
284 | dqmng536 minmag -0.099E-6143 0 -> 0\r | |
285 | dqmng537 minmag -0.009E-6143 0 -> 0\r | |
286 | dqmng538 minmag -0.001E-6143 0 -> 0\r | |
287 | dqmng539 minmag -0.0009E-6143 0 -> 0\r | |
288 | dqmng540 minmag -0.0001E-6143 0 -> 0\r | |
289 | \r | |
290 | \r | |
291 | -- Null tests\r | |
292 | dqmng900 minmag 10 # -> NaN Invalid_operation\r | |
293 | dqmng901 minmag # 10 -> NaN Invalid_operation\r |