| 272 | } |
| 273 | |
| 274 | void testIterators() { |
| 275 | |
| 276 | Deque<int> deque1(mAllocator); |
| 277 | |
| 278 | rp3d_test(deque1.begin() == deque1.end()); |
| 279 | |
| 280 | deque1.addBack(5); |
| 281 | deque1.addBack(6); |
| 282 | deque1.addBack(8); |
| 283 | deque1.addBack(-1); |
| 284 | |
| 285 | Deque<int>::Iterator itBegin = deque1.begin(); |
| 286 | Deque<int>::Iterator itEnd = deque1.end(); |
| 287 | Deque<int>::Iterator it = deque1.begin(); |
| 288 | |
| 289 | rp3d_test(itBegin < itEnd); |
| 290 | rp3d_test(itBegin <= itEnd); |
| 291 | rp3d_test(itEnd > itBegin); |
| 292 | rp3d_test(itEnd >= itBegin); |
| 293 | |
| 294 | rp3d_test(itBegin == it); |
| 295 | rp3d_test(*it == 5); |
| 296 | rp3d_test(*(it++) == 5); |
| 297 | rp3d_test(*it == 6); |
| 298 | rp3d_test(*(it--) == 6); |
| 299 | rp3d_test(*it == 5); |
| 300 | rp3d_test(*(++it) == 6); |
| 301 | rp3d_test(*it == 6); |
| 302 | rp3d_test(*(--it) == 5); |
| 303 | rp3d_test(*it == 5); |
| 304 | rp3d_test(it == itBegin); |
| 305 | |
| 306 | it = deque1.end(); |
| 307 | rp3d_test(it == itEnd); |
| 308 | it--; |
| 309 | rp3d_test(*it == -1); |
| 310 | it++; |
| 311 | rp3d_test(it == itEnd); |
| 312 | |
| 313 | Deque<int> deque2(mAllocator); |
| 314 | for (auto it = deque1.begin(); it != deque1.end(); ++it) { |
| 315 | deque2.addBack(*it); |
| 316 | } |
| 317 | |
| 318 | rp3d_test(deque1 == deque2); |
| 319 | |
| 320 | it = itBegin; |
| 321 | rp3d_test(*(it + 2) == 8); |
| 322 | it += 2; |
| 323 | rp3d_test(*it == 8); |
| 324 | rp3d_test(*(it - 2) == 5); |
| 325 | it -= 2; |
| 326 | rp3d_test(*it == 5); |
| 327 | rp3d_test((itEnd - itBegin) == 4); |
| 328 | |
| 329 | it = itBegin; |
| 330 | *it = 19; |
| 331 | rp3d_test(*it == 19); |