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test_fzn_comparison.cpp
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1 /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
2 /*
3  * Main authors:
4  * Guido Tack <tack@gecode.org>
5  *
6  * Copyright:
7  * Guido Tack, 2014
8  *
9  * Last modified:
10  * $Date: 2014-11-04 13:28:32 +0100 (Tue, 04 Nov 2014) $ by $Author: schulte $
11  * $Revision: 14287 $
12  *
13  * This file is part of Gecode, the generic constraint
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15  * http://www.gecode.org
16  *
17  * Permission is hereby granted, free of charge, to any person obtaining
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37 
38 #include "test/flatzinc.hh"
39 
40 namespace Test { namespace FlatZinc {
41 
42  namespace {
44  class Create {
45  public:
46 
48  Create(void) {
49  (void) new FlatZincTest("fzn_comparison",
50 "var bool: b1;\n\
51 var bool: b2;\n\
52 var bool: b3;\n\
53 var bool: b4;\n\
54 var bool: b5;\n\
55 var bool: b6;\n\
56 \n\
57 var bool: rb1;\n\
58 var bool: rb2;\n\
59 var bool: rb3;\n\
60 var bool: rb4;\n\
61 var bool: rb5;\n\
62 var bool: rb6;\n\
63 \n\
64 var 1.0..10.0: f1;\n\
65 var 1.0..10.0: f2;\n\
66 var 1.0..10.0: f3;\n\
67 var 1.0..10.0: f4;\n\
68 var 1.0..10.0: f5;\n\
69 var 1.0..10.0: f6;\n\
70 \n\
71 var bool: rf1;\n\
72 var bool: rf2;\n\
73 var bool: rf3;\n\
74 var bool: rf4;\n\
75 var bool: rf5;\n\
76 var bool: rf6;\n\
77 \n\
78 var 1..10: i1;\n\
79 var 1..10: i2;\n\
80 var 1..10: i3;\n\
81 var 1..10: i4;\n\
82 var 1..10: i5;\n\
83 var 1..10: i6;\n\
84 \n\
85 var bool: ri1;\n\
86 var bool: ri2;\n\
87 var bool: ri3;\n\
88 var bool: ri4;\n\
89 var bool: ri5;\n\
90 var bool: ri6;\n\
91 \n\
92 array [1..3] of var 1.0..10.0: fa1;\n\
93 array [1..3] of var 1.0..10.0: fa2;\n\
94 array [1..3] of var 1.0..10.0: fa3;\n\
95 array [1..3] of var 1.0..10.0: fa4;\n\
96 array [1..3] of var 1.0..10.0: fa5;\n\
97 \n\
98 var bool: rfa1;\n\
99 var bool: rfa2;\n\
100 var bool: rfa3;\n\
101 var bool: rfa4;\n\
102 var bool: rfa5;\n\
103 \n\
104 array [1..3] of var 1..10: ia1;\n\
105 array [1..3] of var 1..10: ia2;\n\
106 array [1..3] of var 1..10: ia3;\n\
107 array [1..3] of var 1..10: ia4;\n\
108 array [1..3] of var 1..10: ia5;\n\
109 \n\
110 var bool: ria1;\n\
111 var bool: ria2;\n\
112 var bool: ria3;\n\
113 var bool: ria4;\n\
114 var bool: ria5;\n\
115 \n\
116 var set of 1..3: s1;\n\
117 var set of 1..3: s2;\n\
118 var set of 1..3: s3;\n\
119 var set of 1..3: s4;\n\
120 var set of 1..3: s5;\n\
121 var set of 1..3: s6;\n\
122 \n\
123 var bool: rs1;\n\
124 var bool: rs2;\n\
125 var bool: rs3;\n\
126 var bool: rs4;\n\
127 var bool: rs5;\n\
128 var bool: rs6;\n\
129 \n\
130 % int_{lt,le,eq,ne}\n\
131 \n\
132 constraint int_lt(2, 3);\n\
133 constraint int_lt(2, i1);\n\
134 constraint int_lt(i1, 9);\n\
135 \n\
136 constraint int_le(2, 3);\n\
137 constraint int_le(2, i2);\n\
138 constraint int_le(i2, 9);\n\
139 \n\
140 constraint int_le(2, i3);\n\
141 constraint int_le(i3, 9);\n\
142 \n\
143 constraint int_lt(2, i4);\n\
144 constraint int_lt(i4, 9);\n\
145 \n\
146 constraint int_eq(2, 2);\n\
147 constraint int_eq(2, i5);\n\
148 \n\
149 constraint int_ne(2, 3);\n\
150 constraint int_ne(1, i6);\n\
151 \n\
152 % int_{lt,le,eq,ne}_reif\n\
153 \n\
154 constraint int_lt_reif(2, 3, ri1);\n\
155 constraint int_lt_reif(2, i1, ri1);\n\
156 constraint int_lt_reif(i1, 9, ri1);\n\
157 \n\
158 constraint int_le_reif(2, 3, ri2);\n\
159 constraint int_le_reif(2, i2, ri2);\n\
160 constraint int_le_reif(i2, 9, ri2);\n\
161 \n\
162 constraint int_le_reif(2, 3, ri3);\n\
163 constraint int_le_reif(2, i3, ri3);\n\
164 constraint int_le_reif(i3, 9, ri3);\n\
165 \n\
166 constraint int_lt_reif(2, 3, ri4);\n\
167 constraint int_lt_reif(2, i4, ri4);\n\
168 constraint int_lt_reif(i4, 9, ri4);\n\
169 \n\
170 constraint int_eq_reif(2, 2, ri5);\n\
171 constraint int_eq_reif(2, i5, ri5);\n\
172 \n\
173 constraint int_ne_reif(2, 3, ri6);\n\
174 constraint int_ne_reif(1, i6, ri6);\n\
175 \n\
176 % float_{lt,le,ge,gt,eq,ne}\n\
177 \n\
178 % constraint float_lt(2.0, 3.0);\n\
179 % constraint float_lt(2.0, f1);\n\
180 % constraint float_lt(f1, 9.0);\n\
181 \n\
182 constraint float_le(2.0, 3.0);\n\
183 constraint float_le(2.0, f2);\n\
184 constraint float_le(f2, 9.0);\n\
185 \n\
186 constraint float_le(2.0, f3);\n\
187 constraint float_le(f3, 9.0);\n\
188 \n\
189 constraint float_eq(2.0, 2.0);\n\
190 constraint float_eq(2.0, f5);\n\
191 \n\
192 % constraint float_ne(2.0, 3.0);\n\
193 % constraint float_ne(2.0, f6);\n\
194 \n\
195 % float_{lt,le,eq,ne}_reif\n\
196 \n\
197 % constraint float_lt_reif(2.0, 3.0, rf1);\n\
198 % constraint float_lt_reif(2.0, f1, rf1);\n\
199 % constraint float_lt_reif(f1, 9.0, rf1);\n\
200 \n\
201 constraint float_le_reif(2.0, 3.0, rf2);\n\
202 constraint float_le_reif(2.0, f2, rf2);\n\
203 constraint float_le_reif(f2, 9.0, rf2);\n\
204 \n\
205 constraint float_le_reif(2.0, 3.0, rf3);\n\
206 constraint float_le_reif(2.0, f3, rf3);\n\
207 constraint float_le_reif(f3, 9.0, rf3);\n\
208 \n\
209 constraint float_eq_reif(2.0, 2.0, rf5);\n\
210 constraint float_eq_reif(2.0, f5, rf5);\n\
211 \n\
212 % constraint float_ne_reif(2.0, 3.0, rf6);\n\
213 % constraint float_ne_reif(2.0, f6, rf6);\n\
214 \n\
215 % set_{lt,le,gt,ge,eq,ne}\n\
216 \n\
217 constraint set_lt({}, {1, 2, 3});\n\
218 constraint set_lt({}, s1);\n\
219 constraint set_lt(s1, {1, 2, 3});\n\
220 \n\
221 constraint set_le({}, {1, 2, 3});\n\
222 constraint set_le({1}, s2);\n\
223 constraint set_le(s2, {1, 2, 3});\n\
224 \n\
225 constraint set_lt({}, {1, 2, 3});\n\
226 constraint set_lt({}, s3);\n\
227 constraint set_lt(s3, {1, 2, 3});\n\
228 \n\
229 constraint set_le({}, {1, 2, 3});\n\
230 constraint set_le({1}, s4);\n\
231 constraint set_le(s4, {1, 2, 3});\n\
232 \n\
233 constraint set_eq({1, 2, 3}, {1, 2, 3});\n\
234 constraint set_eq(s5, {1, 2, 3});\n\
235 \n\
236 constraint set_ne({}, {1, 2, 3});\n\
237 constraint set_ne(s6, {1, 2, 3});\n\
238 \n\
239 % int_lin_{lt,le,gt,ge,eq}\n\
240 \n\
241 % constraint int_lin_lt([1, 2, 3], [1, 2, 3], 100);\n\
242 % constraint int_lin_lt([1, 2, 3], ia1, 10);\n\
243 \n\
244 constraint int_lin_le([1, 2, 3], [1, 2, 3], 100);\n\
245 constraint int_lin_le([1, 2, 3], ia2, 10);\n\
246 \n\
247 % constraint int_lin_gt([1, 2, 3], [1, 2, 3], 10);\n\
248 % constraint int_lin_gt([1, 2, 3], ia3, 10);\n\
249 \n\
250 constraint int_lin_le([-1, -2, -3], [1, 2, 3], -10);\n\
251 constraint int_lin_le([-1, -2, -3], ia4, -10);\n\
252 \n\
253 constraint int_lin_eq([1, 2, 3], [1, 2, 3], 14);\n\
254 constraint int_lin_eq([1, 2, 3], ia5, 14);\n\
255 \n\
256 % int_lin_{lt,le,gt,ge,eq}_reif\n\
257 \n\
258 % constraint int_lin_lt_reif([1, 2, 3], [1, 2, 3], 100, ria1);\n\
259 % constraint int_lin_lt_reif([1, 2, 3], ia1, 10, ria1);\n\
260 \n\
261 constraint int_lin_le_reif([1, 2, 3], [1, 2, 3], 100, ria2);\n\
262 constraint int_lin_le_reif([1, 2, 3], ia2, 10, ria2);\n\
263 \n\
264 % constraint int_lin_gt_reif([1, 2, 3], [1, 2, 3], 10, ria3);\n\
265 % constraint int_lin_gt_reif([1, 2, 3], ia3, 10, ria3);\n\
266 \n\
267 constraint int_lin_le_reif([-1, -2, -3], [1, 2, 3], -10, ria4);\n\
268 constraint int_lin_le_reif([-1, -2, -3], ia4, -10, ria4);\n\
269 \n\
270 constraint int_lin_eq_reif([1, 2, 3], [1, 2, 3], 14, ria5);\n\
271 constraint int_lin_eq_reif([1, 2, 3], ia5, 14, ria5);\n\
272 \n\
273 solve satisfy;\n\
274 ",
275 "----------\n");
276  }
277  };
278 
279  Create c;
280  }
281 
282 }}
283 
284 // STATISTICS: test-flatzinc
Gecode::FloatVal c(-8, 8)
General test support.
Definition: afc.cpp:43