ceph/src/boost/libs/preprocessor/test/arithmetic.cxx

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