1# /* **************************************************************************
2# * *
3# * (C) Copyright Paul Mensonides 2002.
4# * Distributed under the Boost Software License, Version 1.0. (See
5# * accompanying file LICENSE_1_0.txt or copy at
6# * http://www.boost.org/LICENSE_1_0.txt)
7# * *
8# ************************************************************************** */
9#
10# /* See http://www.boost.org for most recent version. */
11#
12# include <boost/preprocessor/config/limits.hpp>
13# include <boost/preprocessor/arithmetic.hpp>
14# include "test.h"
15
16/* addition */
17
18BEGIN BOOST_PP_ADD(2, 3) == 5 END
19
20BEGIN BOOST_PP_ADD(BOOST_PP_ADD(2, 2), 2) == 6 END
21BEGIN BOOST_PP_ADD(2, BOOST_PP_ADD(1, 4)) == 7 END
22BEGIN BOOST_PP_ADD(BOOST_PP_ADD(2, 2), BOOST_PP_ADD(2, 2)) == 8 END
23
24#if BOOST_PP_LIMIT_MAG == 256 && BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_STRICT()
25
26BEGIN BOOST_PP_ADD(1, 256) == 256 END
27BEGIN BOOST_PP_ADD(256, 1) == 256 END
28BEGIN BOOST_PP_ADD(2, 255) == 256 END
29BEGIN BOOST_PP_ADD(255, 2) == 256 END
30BEGIN BOOST_PP_ADD(1, 255) == 256 END
31BEGIN BOOST_PP_ADD(255, 1) == 256 END
32
33#endif
34
35#if BOOST_PP_LIMIT_MAG == 512
36
37BEGIN BOOST_PP_ADD(374, 129) == 503 END
38
39BEGIN BOOST_PP_ADD(1, 512) == 512 END
40BEGIN BOOST_PP_ADD(512, 1) == 512 END
41BEGIN BOOST_PP_ADD(2, 511) == 512 END
42BEGIN BOOST_PP_ADD(511, 2) == 512 END
43
44BEGIN BOOST_PP_ADD(BOOST_PP_ADD(134, 187), 95) == 416 END
45BEGIN BOOST_PP_ADD(BOOST_PP_ADD(83, 120), BOOST_PP_ADD(204, 51)) == 458 END
46BEGIN BOOST_PP_ADD(149, BOOST_PP_ADD(102, 137)) == 388 END
47BEGIN BOOST_PP_ADD(357, BOOST_PP_ADD(102, 137)) == 512 END
48
49#endif
50
51#if BOOST_PP_LIMIT_MAG == 1024
52
53BEGIN BOOST_PP_ADD(732, 188) == 920 END
54
55BEGIN BOOST_PP_ADD(1, 1024) == 1024 END
56BEGIN BOOST_PP_ADD(1024, 1) == 1024 END
57BEGIN BOOST_PP_ADD(2, 1023) == 1024 END
58BEGIN BOOST_PP_ADD(1023, 2) == 1024 END
59
60BEGIN BOOST_PP_ADD(BOOST_PP_ADD(254, 525), 149) == 928 END
61BEGIN BOOST_PP_ADD(BOOST_PP_ADD(241, 96), BOOST_PP_ADD(373, 175)) == 885 END
62BEGIN BOOST_PP_ADD(792, BOOST_PP_ADD(356, 410)) == 1024 END
63
64#endif
65
66/* subtraction */
67
68BEGIN BOOST_PP_SUB(11, 0) == 11 END
69BEGIN BOOST_PP_SUB(12, 1) == 11 END
70BEGIN BOOST_PP_SUB(3, 4) == 0 END
71
72BEGIN BOOST_PP_SUB(5, BOOST_PP_SUB(3, 2)) == 4 END
73BEGIN BOOST_PP_SUB(BOOST_PP_SUB(10, 5), 2) == 3 END
74BEGIN BOOST_PP_SUB(BOOST_PP_SUB(7, 3), BOOST_PP_SUB(10, 8)) == 2 END
75
76#if BOOST_PP_LIMIT_MAG == 256 && BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_STRICT()
77
78BEGIN BOOST_PP_SUB(1, 256) == 0 END
79BEGIN BOOST_PP_SUB(256, 255) == 1 END
80
81#endif
82
83#if BOOST_PP_LIMIT_MAG == 512
84
85BEGIN BOOST_PP_SUB(315, 412) == 0 END
86BEGIN BOOST_PP_SUB(511, 510) == 1 END
87BEGIN BOOST_PP_SUB(463, 317) == 146 END
88BEGIN BOOST_PP_SUB(272, 195) == 77 END
89
90BEGIN BOOST_PP_SUB(1, 512) == 0 END
91BEGIN BOOST_PP_SUB(512, 511) == 1 END
92
93BEGIN BOOST_PP_SUB(371, BOOST_PP_SUB(3, 2)) == 370 END
94BEGIN BOOST_PP_SUB(BOOST_PP_SUB(478, 211), 58) == 209 END
95BEGIN BOOST_PP_SUB(BOOST_PP_SUB(395, 277), BOOST_PP_SUB(10, 7)) == 115 END
96BEGIN BOOST_PP_SUB(BOOST_PP_SUB(412, 383), BOOST_PP_SUB(512, 506)) == 23 END
97
98#endif
99
100#if BOOST_PP_LIMIT_MAG == 1024
101
102BEGIN BOOST_PP_SUB(782, 849) == 0 END
103BEGIN BOOST_PP_SUB(1023, 1022) == 1 END
104BEGIN BOOST_PP_SUB(654, 538) == 116 END
105
106BEGIN BOOST_PP_SUB(1, 1024) == 0 END
107BEGIN BOOST_PP_SUB(1024, 1023) == 1 END
108
109BEGIN BOOST_PP_SUB(829, BOOST_PP_SUB(3, 2)) == 828 END
110BEGIN BOOST_PP_SUB(BOOST_PP_SUB(616, 439), 92) == 85 END
111BEGIN BOOST_PP_SUB(BOOST_PP_SUB(822, 547), BOOST_PP_SUB(1024, 1011)) == 262 END
112
113#endif
114
115/* multiplication */
116
117BEGIN BOOST_PP_MUL(0, 1) == 0 END
118BEGIN BOOST_PP_MUL(1, 0) == 0 END
119BEGIN BOOST_PP_MUL(1, 1) == 1 END
120BEGIN BOOST_PP_MUL(4, 3) == 12 END
121
122BEGIN BOOST_PP_MUL(BOOST_PP_MUL(2, 2), 2) == 8 END
123BEGIN BOOST_PP_MUL(2, BOOST_PP_MUL(2, 2)) == 8 END
124BEGIN BOOST_PP_MUL(BOOST_PP_MUL(2, 2), BOOST_PP_MUL(2, 2)) == 16 END
125
126#if BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_STRICT()
127
128BEGIN BOOST_PP_MUL(0, BOOST_PP_LIMIT_MAG) == 0 END
129BEGIN BOOST_PP_MUL(1, BOOST_PP_LIMIT_MAG) == BOOST_PP_LIMIT_MAG END
130BEGIN BOOST_PP_MUL(2, BOOST_PP_LIMIT_MAG) == BOOST_PP_LIMIT_MAG END
131BEGIN BOOST_PP_MUL(BOOST_PP_LIMIT_MAG, 0) == 0 END
132BEGIN BOOST_PP_MUL(BOOST_PP_LIMIT_MAG, 1) == BOOST_PP_LIMIT_MAG END
133BEGIN BOOST_PP_MUL(BOOST_PP_LIMIT_MAG, 2) == BOOST_PP_LIMIT_MAG END
134
135#endif
136
137#if BOOST_PP_LIMIT_MAG == 256 && BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_STRICT()
138
139BEGIN BOOST_PP_MUL(17, 17) == 256 END
140BEGIN BOOST_PP_MUL(0, 255) == 0 END
141BEGIN BOOST_PP_MUL(1, 255) == 255 END
142BEGIN BOOST_PP_MUL(2, 255) == 256 END
143BEGIN BOOST_PP_MUL(255, 0) == 0 END
144BEGIN BOOST_PP_MUL(255, 1) == 255 END
145BEGIN BOOST_PP_MUL(255, 2) == 256 END
146
147#endif
148
149#if BOOST_PP_LIMIT_MAG == 512
150
151BEGIN BOOST_PP_MUL(0, 351) == 0 END
152BEGIN BOOST_PP_MUL(489, 0) == 0 END
153BEGIN BOOST_PP_MUL(1, 272) == 272 END
154BEGIN BOOST_PP_MUL(34, 11) == 374 END
155
156BEGIN BOOST_PP_MUL(BOOST_PP_MUL(7, 7), 7) == 343 END
157BEGIN BOOST_PP_MUL(7, BOOST_PP_MUL(7, 7)) == 343 END
158BEGIN BOOST_PP_MUL(BOOST_PP_MUL(5, 5), BOOST_PP_MUL(4, 4)) == 400 END
159
160BEGIN BOOST_PP_MUL(24, 24) == 512 END
161BEGIN BOOST_PP_MUL(0, 511) == 0 END
162BEGIN BOOST_PP_MUL(1, 511) == 511 END
163BEGIN BOOST_PP_MUL(2, 511) == 512 END
164BEGIN BOOST_PP_MUL(511, 0) == 0 END
165BEGIN BOOST_PP_MUL(511, 1) == 511 END
166BEGIN BOOST_PP_MUL(511, 2) == 512 END
167
168#endif
169
170#if BOOST_PP_LIMIT_MAG == 1024
171
172BEGIN BOOST_PP_MUL(0, 653) == 0 END
173BEGIN BOOST_PP_MUL(926, 0) == 0 END
174BEGIN BOOST_PP_MUL(1, 849) == 849 END
175BEGIN BOOST_PP_MUL(42, 17) == 714 END
176
177BEGIN BOOST_PP_MUL(BOOST_PP_MUL(9, 9), 9) == 729 END
178BEGIN BOOST_PP_MUL(9, BOOST_PP_MUL(9, 9)) == 729 END
179BEGIN BOOST_PP_MUL(BOOST_PP_MUL(6, 6), BOOST_PP_MUL(5, 5)) == 900 END
180
181BEGIN BOOST_PP_MUL(35, 35) == 1024 END
182BEGIN BOOST_PP_MUL(0, 1024) == 0 END
183BEGIN BOOST_PP_MUL(1, 1024) == 1024 END
184BEGIN BOOST_PP_MUL(2, 1024) == 1024 END
185BEGIN BOOST_PP_MUL(1023, 0) == 0 END
186BEGIN BOOST_PP_MUL(1023, 1) == 1023 END
187BEGIN BOOST_PP_MUL(1023, 2) == 1024 END
188
189#endif
190
191/* division */
192
193BEGIN BOOST_PP_DIV(2, 1) == 2 END
194BEGIN BOOST_PP_DIV(0, 5) == 0 END
195BEGIN BOOST_PP_DIV(7, 3) == 2 END
196
197BEGIN BOOST_PP_DIV(BOOST_PP_DIV(4, 2), 2) == 1 END
198BEGIN BOOST_PP_DIV(10, BOOST_PP_DIV(10, 2)) == 2 END
199BEGIN BOOST_PP_DIV(BOOST_PP_DIV(10, 2), BOOST_PP_DIV(4, 2)) == 2 END
200
201#if BOOST_PP_LIMIT_MAG == 512
202
203BEGIN BOOST_PP_DIV(468, 3) == 156 END
204BEGIN BOOST_PP_DIV(0, 272) == 0 END
205BEGIN BOOST_PP_DIV(335, 6) == 55 END
206
207BEGIN BOOST_PP_DIV(BOOST_PP_DIV(498, 2), 2) == 124 END
208BEGIN BOOST_PP_DIV(375, BOOST_PP_DIV(279, 3)) == 4 END
209BEGIN BOOST_PP_DIV(BOOST_PP_DIV(486, 2), BOOST_PP_DIV(17, 4)) == 60 END
210
211#endif
212
213#if BOOST_PP_LIMIT_MAG == 1024
214
215BEGIN BOOST_PP_DIV(849, 36) == 23 END
216BEGIN BOOST_PP_DIV(0, 638) == 0 END
217BEGIN BOOST_PP_DIV(467, 17) == 27 END
218
219BEGIN BOOST_PP_DIV(BOOST_PP_DIV(1004, 10), 5) == 20 END
220BEGIN BOOST_PP_DIV(593, BOOST_PP_DIV(925, 25)) == 16 END
221BEGIN BOOST_PP_DIV(BOOST_PP_DIV(746, 12), BOOST_PP_DIV(848, 424)) == 31 END
222
223#endif
224
225/* modulus */
226
227BEGIN BOOST_PP_MOD(5, 5) == 0 END
228BEGIN BOOST_PP_MOD(9, 5) == 4 END
229BEGIN BOOST_PP_MOD(7, 4) == 3 END
230
231BEGIN BOOST_PP_MOD(BOOST_PP_MOD(5, 3), 3) == 2 END
232BEGIN BOOST_PP_MOD(5, BOOST_PP_MOD(4, 3)) == 0 END
233
234#if BOOST_PP_LIMIT_MAG == 512
235
236BEGIN BOOST_PP_MOD(473, 473) == 0 END
237BEGIN BOOST_PP_MOD(381, 126) == 3 END
238BEGIN BOOST_PP_MOD(262, 27) == 19 END
239
240BEGIN BOOST_PP_MOD(BOOST_PP_MOD(368, 65), 7) == 1 END
241BEGIN BOOST_PP_MOD(194, BOOST_PP_MOD(411, 205)) == 0 END
242
243#endif
244
245#if BOOST_PP_LIMIT_MAG == 1024
246
247BEGIN BOOST_PP_MOD(831, 831) == 0 END
248BEGIN BOOST_PP_MOD(935, 73) == 59 END
249BEGIN BOOST_PP_MOD(610, 84) == 22 END
250
251BEGIN BOOST_PP_MOD(BOOST_PP_MOD(732, 27), 2) == 1 END
252BEGIN BOOST_PP_MOD(1023, BOOST_PP_MOD(544, 29)) == 11 END
253
254#endif
255
256/* increment */
257
258BEGIN BOOST_PP_INC(0) == 1 END
259BEGIN BOOST_PP_INC(22) == 23 END
260BEGIN BOOST_PP_INC(BOOST_PP_INC(0)) == 2 END
261BEGIN BOOST_PP_INC(BOOST_PP_INC(17)) == 19 END
262
263#if BOOST_PP_LIMIT_MAG == 256
264
265BEGIN BOOST_PP_INC(256) == 256 END
266BEGIN BOOST_PP_INC(BOOST_PP_INC(255)) == 256 END
267
268#endif
269
270#if BOOST_PP_LIMIT_MAG == 512
271
272BEGIN BOOST_PP_INC(349) == 350 END
273BEGIN BOOST_PP_INC(426) == 427 END
274BEGIN BOOST_PP_INC(256) == 257 END
275BEGIN BOOST_PP_INC(BOOST_PP_INC(505)) == 507 END
276BEGIN BOOST_PP_INC(BOOST_PP_INC(272)) == 274 END
277BEGIN BOOST_PP_INC(BOOST_PP_INC(255)) == 257 END
278
279#endif
280
281#if BOOST_PP_LIMIT_MAG == 1024
282
283BEGIN BOOST_PP_INC(593) == 594 END
284BEGIN BOOST_PP_INC(821) == 822 END
285BEGIN BOOST_PP_INC(512) == 513 END
286BEGIN BOOST_PP_INC(BOOST_PP_INC(924)) == 926 END
287BEGIN BOOST_PP_INC(BOOST_PP_INC(732)) == 734 END
288BEGIN BOOST_PP_INC(BOOST_PP_INC(511)) == 513 END
289
290#endif
291
292/* decrement */
293
294BEGIN BOOST_PP_DEC(256) == 255 END
295BEGIN BOOST_PP_DEC(47) == 46 END
296BEGIN BOOST_PP_DEC(0) == 0 END
297
298BEGIN BOOST_PP_DEC(BOOST_PP_DEC(256)) == 254 END
299BEGIN BOOST_PP_DEC(BOOST_PP_DEC(85)) == 83 END
300BEGIN BOOST_PP_DEC(BOOST_PP_DEC(1)) == 0 END
301
302#if BOOST_PP_LIMIT_MAG == 512
303
304BEGIN BOOST_PP_DEC(257) == 256 END
305BEGIN BOOST_PP_DEC(473) == 472 END
306BEGIN BOOST_PP_DEC(512) == 511 END
307
308BEGIN BOOST_PP_DEC(BOOST_PP_DEC(257)) == 255 END
309BEGIN BOOST_PP_DEC(BOOST_PP_DEC(329)) == 327 END
310BEGIN BOOST_PP_DEC(BOOST_PP_DEC(512)) == 510 END
311
312#endif
313
314#if BOOST_PP_LIMIT_MAG == 1024
315
316BEGIN BOOST_PP_DEC(1025) == 1024 END
317BEGIN BOOST_PP_DEC(770) == 769 END
318BEGIN BOOST_PP_DEC(1024) == 1023 END
319
320BEGIN BOOST_PP_DEC(BOOST_PP_DEC(1025)) == 1023 END
321BEGIN BOOST_PP_DEC(BOOST_PP_DEC(959)) == 957 END
322BEGIN BOOST_PP_DEC(BOOST_PP_DEC(1024)) == 1022 END
323
324#endif
325

source code of boost/libs/preprocessor/test/arithmetic.cxx