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1 | // |
2 | // local_sp_test.cpp | |
3 | // | |
4 | // Copyright 2002, 2003, 2017 Peter Dimov | |
5 | // | |
6 | // Distributed under the Boost Software License, Version 1.0. | |
7 | // See accompanying file LICENSE_1_0.txt or copy at | |
8 | // http://www.boost.org/LICENSE_1_0.txt | |
9 | // | |
10 | ||
11 | #include <boost/smart_ptr/local_shared_ptr.hpp> | |
12 | #include <boost/smart_ptr/shared_ptr.hpp> | |
13 | #include <boost/smart_ptr/weak_ptr.hpp> | |
14 | #include <boost/core/lightweight_test.hpp> | |
15 | ||
16 | struct X | |
17 | { | |
18 | static long instances; | |
19 | ||
20 | X() | |
21 | { | |
22 | ++instances; | |
23 | } | |
24 | ||
25 | ~X() | |
26 | { | |
27 | --instances; | |
28 | } | |
29 | ||
30 | private: | |
31 | ||
32 | X( X const & ); | |
33 | X & operator=( X const & ); | |
34 | }; | |
35 | ||
36 | long X::instances = 0; | |
37 | ||
38 | class incomplete; | |
39 | ||
40 | // default constructor | |
41 | ||
42 | static void default_constructor() | |
43 | { | |
44 | { | |
45 | boost::local_shared_ptr<int> p; | |
46 | ||
47 | BOOST_TEST_EQ( p.get(), static_cast<void*>(0) ); | |
48 | BOOST_TEST_EQ( p.local_use_count(), 0 ); | |
49 | } | |
50 | ||
51 | { | |
52 | boost::local_shared_ptr<void> p; | |
53 | ||
54 | BOOST_TEST_EQ( p.get(), static_cast<void*>(0) ); | |
55 | BOOST_TEST_EQ( p.local_use_count(), 0 ); | |
56 | } | |
57 | ||
58 | { | |
59 | boost::local_shared_ptr<incomplete> p; | |
60 | ||
61 | BOOST_TEST_EQ( p.get(), static_cast<void*>(0) ); | |
62 | BOOST_TEST_EQ( p.local_use_count(), 0 ); | |
63 | } | |
64 | ||
65 | BOOST_TEST( X::instances == 0 ); | |
66 | ||
67 | { | |
68 | boost::local_shared_ptr<X> p; | |
69 | ||
70 | BOOST_TEST( X::instances == 0 ); | |
71 | ||
72 | BOOST_TEST_EQ( p.get(), static_cast<void*>(0) ); | |
73 | BOOST_TEST_EQ( p.local_use_count(), 0 ); | |
74 | } | |
75 | } | |
76 | ||
77 | // nullptr_constructor | |
78 | ||
79 | static void nullptr_constructor() | |
80 | { | |
81 | #if !defined( BOOST_NO_CXX11_NULLPTR ) | |
82 | ||
83 | { | |
84 | boost::local_shared_ptr<int> p( nullptr ); | |
85 | ||
86 | BOOST_TEST_EQ( p.get(), static_cast<void*>(0) ); | |
87 | BOOST_TEST_EQ( p.local_use_count(), 0 ); | |
88 | } | |
89 | ||
90 | { | |
91 | boost::local_shared_ptr<void> p( nullptr ); | |
92 | ||
93 | BOOST_TEST_EQ( p.get(), static_cast<void*>(0) ); | |
94 | BOOST_TEST_EQ( p.local_use_count(), 0 ); | |
95 | } | |
96 | ||
97 | { | |
98 | boost::local_shared_ptr<incomplete> p( nullptr ); | |
99 | ||
100 | BOOST_TEST_EQ( p.get(), static_cast<void*>(0) ); | |
101 | BOOST_TEST_EQ( p.local_use_count(), 0 ); | |
102 | } | |
103 | ||
104 | BOOST_TEST( X::instances == 0 ); | |
105 | ||
106 | { | |
107 | boost::local_shared_ptr<X> p( nullptr ); | |
108 | ||
109 | BOOST_TEST( X::instances == 0 ); | |
110 | ||
111 | ||
112 | BOOST_TEST_EQ( p.get(), static_cast<void*>(0) ); | |
113 | BOOST_TEST_EQ( p.local_use_count(), 0 ); | |
114 | } | |
115 | ||
116 | #endif | |
117 | } | |
118 | ||
119 | // pointer constructor | |
120 | ||
121 | template<class T, class U> static void pc0_test_() | |
122 | { | |
123 | boost::local_shared_ptr<T> p( static_cast<U*>( 0 ) ); | |
124 | ||
125 | BOOST_TEST( p? false: true ); | |
126 | BOOST_TEST( !p ); | |
127 | BOOST_TEST( p.get() == 0 ); | |
128 | BOOST_TEST( p.local_use_count() == 1 ); | |
129 | } | |
130 | ||
131 | template<class T> static void pc0_test() | |
132 | { | |
133 | pc0_test_<T, T>(); | |
134 | pc0_test_<T const, T const>(); | |
135 | pc0_test_<T volatile, T volatile>(); | |
136 | pc0_test_<T const volatile, T const volatile>(); | |
137 | ||
138 | pc0_test_<T const, T>(); | |
139 | pc0_test_<T volatile, T>(); | |
140 | pc0_test_<T const volatile, T>(); | |
141 | ||
142 | pc0_test_<void, T>(); | |
143 | pc0_test_<void const, T>(); | |
144 | pc0_test_<void volatile, T>(); | |
145 | pc0_test_<void const volatile, T>(); | |
146 | } | |
147 | ||
148 | template<class T, class U> static void pc1_test_() | |
149 | { | |
150 | boost::local_shared_ptr<T> p( new U() ); | |
151 | ||
152 | BOOST_TEST( p? true: false ); | |
153 | BOOST_TEST( !!p ); | |
154 | BOOST_TEST( p.get() != 0 ); | |
155 | BOOST_TEST( p.local_use_count() == 1 ); | |
156 | } | |
157 | ||
158 | template<class T> static void pc1_test() | |
159 | { | |
160 | pc1_test_<T, T>(); | |
161 | pc1_test_<T const, T const>(); | |
162 | pc1_test_<T volatile, T volatile>(); | |
163 | pc1_test_<T const volatile, T const volatile>(); | |
164 | ||
165 | pc1_test_<T const, T>(); | |
166 | pc1_test_<T volatile, T>(); | |
167 | pc1_test_<T const volatile, T>(); | |
168 | ||
169 | pc1_test_<void, T>(); | |
170 | pc1_test_<void const, T>(); | |
171 | pc1_test_<void volatile, T>(); | |
172 | pc1_test_<void const volatile, T>(); | |
173 | } | |
174 | ||
175 | static void pointer_constructor() | |
176 | { | |
177 | pc0_test<int>(); | |
178 | pc0_test<X>(); | |
179 | ||
180 | pc1_test<int>(); | |
181 | ||
182 | BOOST_TEST( X::instances == 0 ); | |
183 | ||
184 | pc1_test<X>(); | |
185 | ||
186 | BOOST_TEST( X::instances == 0 ); | |
187 | } | |
188 | ||
189 | // deleter constructor | |
190 | ||
191 | int m = 0; | |
192 | ||
193 | void deleter2( int * p ) | |
194 | { | |
195 | BOOST_TEST( p == &m ); | |
196 | ++*p; | |
197 | } | |
198 | ||
199 | template<class T> static void deleter2_test_() | |
200 | { | |
201 | { | |
202 | m = 0; | |
203 | boost::local_shared_ptr<T> p( &m, deleter2 ); | |
204 | ||
205 | BOOST_TEST( p? true: false ); | |
206 | BOOST_TEST( !!p ); | |
207 | BOOST_TEST( p.get() == &m ); | |
208 | BOOST_TEST( p.local_use_count() == 1 ); | |
209 | } | |
210 | ||
211 | BOOST_TEST( m == 1 ); | |
212 | } | |
213 | ||
214 | static void deleter_constructor() | |
215 | { | |
216 | deleter2_test_<int>(); | |
217 | deleter2_test_<int const>(); | |
218 | deleter2_test_<int volatile>(); | |
219 | deleter2_test_<int const volatile>(); | |
220 | ||
221 | deleter2_test_<void>(); | |
222 | deleter2_test_<void const>(); | |
223 | deleter2_test_<void volatile>(); | |
224 | deleter2_test_<void const volatile>(); | |
225 | } | |
226 | ||
227 | // nullptr_deleter_constructor | |
228 | ||
229 | #if !defined( BOOST_NO_CXX11_NULLPTR ) | |
230 | ||
231 | void deleter3( boost::detail::sp_nullptr_t ) | |
232 | { | |
233 | ++m; | |
234 | } | |
235 | ||
236 | template<class T> static void deleter3_test_() | |
237 | { | |
238 | { | |
239 | m = 0; | |
240 | boost::local_shared_ptr<T> p( nullptr, deleter3 ); | |
241 | ||
242 | BOOST_TEST( !p ); | |
243 | BOOST_TEST( p.get() == 0 ); | |
244 | BOOST_TEST( p.local_use_count() == 1 ); | |
245 | } | |
246 | ||
247 | BOOST_TEST( m == 1 ); | |
248 | } | |
249 | ||
250 | static void nullptr_deleter_constructor() | |
251 | { | |
252 | deleter3_test_<int>(); | |
253 | deleter3_test_<int const>(); | |
254 | deleter3_test_<int volatile>(); | |
255 | deleter3_test_<int const volatile>(); | |
256 | ||
257 | deleter3_test_<void>(); | |
258 | deleter3_test_<void const>(); | |
259 | deleter3_test_<void volatile>(); | |
260 | deleter3_test_<void const volatile>(); | |
261 | } | |
262 | ||
263 | #else | |
264 | ||
265 | static void nullptr_deleter_constructor() | |
266 | { | |
267 | } | |
268 | ||
269 | #endif | |
270 | ||
271 | // allocator constructor | |
272 | ||
273 | template<class T> static void allocator_test_() | |
274 | { | |
275 | { | |
276 | m = 0; | |
277 | boost::local_shared_ptr<T> p( &m, deleter2, std::allocator<void>() ); | |
278 | ||
279 | BOOST_TEST( p? true: false ); | |
280 | BOOST_TEST( !!p ); | |
281 | BOOST_TEST( p.get() == &m ); | |
282 | BOOST_TEST( p.local_use_count() == 1 ); | |
283 | } | |
284 | ||
285 | BOOST_TEST( m == 1 ); | |
286 | } | |
287 | ||
288 | static void allocator_constructor() | |
289 | { | |
290 | allocator_test_<int>(); | |
291 | allocator_test_<int const>(); | |
292 | allocator_test_<int volatile>(); | |
293 | allocator_test_<int const volatile>(); | |
294 | ||
295 | allocator_test_<void>(); | |
296 | allocator_test_<void const>(); | |
297 | allocator_test_<void volatile>(); | |
298 | allocator_test_<void const volatile>(); | |
299 | } | |
300 | ||
301 | // nullptr_allocator_constructor | |
302 | ||
303 | #if !defined( BOOST_NO_CXX11_NULLPTR ) | |
304 | ||
305 | template<class T> static void allocator3_test_() | |
306 | { | |
307 | { | |
308 | m = 0; | |
309 | boost::local_shared_ptr<T> p( nullptr, deleter3, std::allocator<void>() ); | |
310 | ||
311 | BOOST_TEST( !p ); | |
312 | BOOST_TEST( p.get() == 0 ); | |
313 | BOOST_TEST( p.local_use_count() == 1 ); | |
314 | } | |
315 | ||
316 | BOOST_TEST( m == 1 ); | |
317 | } | |
318 | ||
319 | static void nullptr_allocator_constructor() | |
320 | { | |
321 | allocator3_test_<int>(); | |
322 | allocator3_test_<int const>(); | |
323 | allocator3_test_<int volatile>(); | |
324 | allocator3_test_<int const volatile>(); | |
325 | ||
326 | allocator3_test_<void>(); | |
327 | allocator3_test_<void const>(); | |
328 | allocator3_test_<void volatile>(); | |
329 | allocator3_test_<void const volatile>(); | |
330 | } | |
331 | ||
332 | #else | |
333 | ||
334 | static void nullptr_allocator_constructor() | |
335 | { | |
336 | } | |
337 | ||
338 | #endif | |
339 | ||
340 | // copy constructor | |
341 | ||
342 | template<class T> static void empty_copy_test() | |
343 | { | |
344 | boost::local_shared_ptr<T> p1; | |
345 | ||
346 | BOOST_TEST_EQ( p1.get(), static_cast<void*>(0) ); | |
347 | BOOST_TEST_EQ( p1.local_use_count(), 0 ); | |
348 | ||
349 | boost::local_shared_ptr<T> p2( p1 ); | |
350 | ||
351 | BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) ); | |
352 | BOOST_TEST_EQ( p2.local_use_count(), 0 ); | |
353 | ||
354 | boost::local_shared_ptr<T const> p3( p1 ); | |
355 | ||
356 | BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) ); | |
357 | BOOST_TEST_EQ( p3.local_use_count(), 0 ); | |
358 | ||
359 | boost::local_shared_ptr<void> p4( p1 ); | |
360 | ||
361 | BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) ); | |
362 | BOOST_TEST_EQ( p4.local_use_count(), 0 ); | |
363 | ||
364 | boost::local_shared_ptr<void const> p5( p3 ); | |
365 | ||
366 | BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) ); | |
367 | BOOST_TEST_EQ( p5.local_use_count(), 0 ); | |
368 | } | |
369 | ||
370 | template<class T, class U> static void test_nonempty_copy( boost::local_shared_ptr<U> const & p1 ) | |
371 | { | |
372 | long k = p1.local_use_count(); | |
373 | ||
374 | { | |
375 | boost::local_shared_ptr<T> p2( p1 ); | |
376 | ||
377 | BOOST_TEST( p2.get() == p1.get() ); | |
378 | BOOST_TEST( p2.local_use_count() == p1.local_use_count() ); | |
379 | BOOST_TEST( p2.local_use_count() == k + 1 ); | |
380 | } | |
381 | ||
382 | BOOST_TEST( p1.local_use_count() == k ); | |
383 | } | |
384 | ||
385 | template<class T> static void null_copy_test() | |
386 | { | |
387 | boost::local_shared_ptr<T> p1( static_cast<T*>(0) ); | |
388 | ||
389 | test_nonempty_copy<T>( p1 ); | |
390 | test_nonempty_copy<T const>( p1 ); | |
391 | test_nonempty_copy<T volatile>( p1 ); | |
392 | test_nonempty_copy<T const volatile>( p1 ); | |
393 | test_nonempty_copy<void>( p1 ); | |
394 | test_nonempty_copy<void const>( p1 ); | |
395 | test_nonempty_copy<void volatile>( p1 ); | |
396 | test_nonempty_copy<void const volatile>( p1 ); | |
397 | } | |
398 | ||
399 | template<class T> static void new_copy_test() | |
400 | { | |
401 | boost::local_shared_ptr<T> p1( new T() ); | |
402 | ||
403 | test_nonempty_copy<T>( p1 ); | |
404 | test_nonempty_copy<T const>( p1 ); | |
405 | test_nonempty_copy<T volatile>( p1 ); | |
406 | test_nonempty_copy<T const volatile>( p1 ); | |
407 | test_nonempty_copy<void>( p1 ); | |
408 | test_nonempty_copy<void const>( p1 ); | |
409 | test_nonempty_copy<void volatile>( p1 ); | |
410 | test_nonempty_copy<void const volatile>( p1 ); | |
411 | } | |
412 | ||
413 | static void copy_constructor() | |
414 | { | |
415 | empty_copy_test<int>(); | |
416 | empty_copy_test<incomplete>(); | |
417 | empty_copy_test<X>(); | |
418 | ||
419 | BOOST_TEST( X::instances == 0 ); | |
420 | ||
421 | null_copy_test<int>(); | |
422 | null_copy_test<X>(); | |
423 | ||
424 | BOOST_TEST( X::instances == 0 ); | |
425 | ||
426 | new_copy_test<int>(); | |
427 | new_copy_test<X>(); | |
428 | ||
429 | BOOST_TEST( X::instances == 0 ); | |
430 | } | |
431 | ||
432 | // move constructor | |
433 | ||
434 | #if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES ) | |
435 | ||
436 | template<class T> static void empty_move_test() | |
437 | { | |
438 | boost::local_shared_ptr<T> p2(( boost::local_shared_ptr<T>() )); | |
439 | ||
440 | BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) ); | |
441 | BOOST_TEST_EQ( p2.local_use_count(), 0 ); | |
442 | ||
443 | boost::local_shared_ptr<T const> p3(( boost::local_shared_ptr<T>() )); | |
444 | ||
445 | BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) ); | |
446 | BOOST_TEST_EQ( p3.local_use_count(), 0 ); | |
447 | ||
448 | boost::local_shared_ptr<void> p4(( boost::local_shared_ptr<T>() )); | |
449 | ||
450 | BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) ); | |
451 | BOOST_TEST_EQ( p4.local_use_count(), 0 ); | |
452 | ||
453 | boost::local_shared_ptr<void const> p5( std::move(p3) ); | |
454 | ||
455 | BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) ); | |
456 | BOOST_TEST_EQ( p5.local_use_count(), 0 ); | |
457 | } | |
458 | ||
459 | template<class T, class U> static void test_nonempty_move( boost::local_shared_ptr<U> && p1 ) | |
460 | { | |
461 | U* q = p1.get(); | |
462 | long k = p1.local_use_count(); | |
463 | ||
464 | boost::local_shared_ptr<T> p2( std::move(p1) ); | |
465 | ||
466 | BOOST_TEST( p2.get() == q ); | |
467 | BOOST_TEST( p2.local_use_count() == k ); | |
468 | ||
469 | BOOST_TEST( p1.get() == 0 ); | |
470 | BOOST_TEST( p1.local_use_count() == 0 ); | |
471 | } | |
472 | ||
473 | template<class T> static void null_move_test() | |
474 | { | |
475 | test_nonempty_move<T>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
476 | test_nonempty_move<T const>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
477 | test_nonempty_move<T volatile>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
478 | test_nonempty_move<T const volatile>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
479 | test_nonempty_move<void>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
480 | test_nonempty_move<void const>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
481 | test_nonempty_move<void volatile>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
482 | test_nonempty_move<void const volatile>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
483 | } | |
484 | ||
485 | template<class T> static void new_move_test() | |
486 | { | |
487 | test_nonempty_move<T>( boost::local_shared_ptr<T>( new T() ) ); | |
488 | test_nonempty_move<T const>( boost::local_shared_ptr<T>( new T() ) ); | |
489 | test_nonempty_move<T volatile>( boost::local_shared_ptr<T>( new T() ) ); | |
490 | test_nonempty_move<T const volatile>( boost::local_shared_ptr<T>( new T() ) ); | |
491 | test_nonempty_move<void>( boost::local_shared_ptr<T>( new T() ) ); | |
492 | test_nonempty_move<void const>( boost::local_shared_ptr<T>( new T() ) ); | |
493 | test_nonempty_move<void volatile>( boost::local_shared_ptr<T>( new T() ) ); | |
494 | test_nonempty_move<void const volatile>( boost::local_shared_ptr<T>( new T() ) ); | |
495 | } | |
496 | ||
497 | static void move_constructor() | |
498 | { | |
499 | empty_move_test<int>(); | |
500 | empty_move_test<incomplete>(); | |
501 | empty_move_test<X>(); | |
502 | ||
503 | BOOST_TEST( X::instances == 0 ); | |
504 | ||
505 | null_move_test<int>(); | |
506 | null_move_test<X>(); | |
507 | ||
508 | BOOST_TEST( X::instances == 0 ); | |
509 | ||
510 | new_move_test<int>(); | |
511 | new_move_test<X>(); | |
512 | ||
513 | BOOST_TEST( X::instances == 0 ); | |
514 | } | |
515 | ||
516 | #else | |
517 | ||
518 | static void move_constructor() | |
519 | { | |
520 | } | |
521 | ||
522 | #endif | |
523 | ||
524 | // aliasing constructor | |
525 | ||
526 | template<class T, class U> void test_aliasing_( boost::local_shared_ptr<T> const & p1, U * p2 ) | |
527 | { | |
528 | boost::local_shared_ptr<U> p3( p1, p2 ); | |
529 | ||
530 | BOOST_TEST( p3.get() == p2 ); | |
531 | BOOST_TEST( p3.local_use_count() == p1.local_use_count() ); | |
532 | BOOST_TEST( !p3.owner_before( p1 ) && !p1.owner_before( p3 ) ); | |
533 | } | |
534 | ||
535 | template<class T, class U> void test_01_aliasing_() | |
536 | { | |
537 | U u; | |
538 | boost::local_shared_ptr<T> p1; | |
539 | ||
540 | test_aliasing_( p1, &u ); | |
541 | } | |
542 | ||
543 | template<class T, class U> void test_01_aliasing() | |
544 | { | |
545 | test_01_aliasing_<T, U>(); | |
546 | test_01_aliasing_<T const, U>(); | |
547 | test_01_aliasing_<T volatile, U>(); | |
548 | test_01_aliasing_<T const volatile, U>(); | |
549 | ||
550 | test_01_aliasing_<T, U volatile>(); | |
551 | test_01_aliasing_<T const, U volatile>(); | |
552 | test_01_aliasing_<T volatile, U volatile>(); | |
553 | test_01_aliasing_<T const volatile, U volatile>(); | |
554 | } | |
555 | ||
556 | template<class T, class U> void test_10_aliasing_() | |
557 | { | |
558 | boost::local_shared_ptr<T> p1( new T() ); | |
559 | test_aliasing_( p1, static_cast<U*>(0) ); | |
560 | } | |
561 | ||
562 | template<class T, class U> void test_10_aliasing() | |
563 | { | |
564 | test_10_aliasing_<T, U>(); | |
565 | test_10_aliasing_<T const, U>(); | |
566 | test_10_aliasing_<T volatile, U>(); | |
567 | test_10_aliasing_<T const volatile, U>(); | |
568 | ||
569 | test_10_aliasing_<T, U const>(); | |
570 | test_10_aliasing_<T const, U const>(); | |
571 | test_10_aliasing_<T volatile, U const>(); | |
572 | test_10_aliasing_<T const volatile, U const>(); | |
573 | ||
574 | test_10_aliasing_<T, U volatile>(); | |
575 | test_10_aliasing_<T const, U volatile>(); | |
576 | test_10_aliasing_<T volatile, U volatile>(); | |
577 | test_10_aliasing_<T const volatile, U volatile>(); | |
578 | ||
579 | test_10_aliasing_<T, U const volatile>(); | |
580 | test_10_aliasing_<T const, U const volatile>(); | |
581 | test_10_aliasing_<T volatile, U const volatile>(); | |
582 | test_10_aliasing_<T const volatile, U const volatile>(); | |
583 | } | |
584 | ||
585 | template<class T, class U> void test_11_aliasing_() | |
586 | { | |
587 | U u; | |
588 | boost::local_shared_ptr<T> p1( new T() ); | |
589 | ||
590 | test_aliasing_( p1, &u ); | |
591 | } | |
592 | ||
593 | template<class T, class U> void test_11_aliasing() | |
594 | { | |
595 | test_11_aliasing_<T, U>(); | |
596 | test_11_aliasing_<T const, U>(); | |
597 | test_11_aliasing_<T volatile, U>(); | |
598 | test_11_aliasing_<T const volatile, U>(); | |
599 | ||
600 | test_11_aliasing_<T, U volatile>(); | |
601 | test_11_aliasing_<T const, U volatile>(); | |
602 | test_11_aliasing_<T volatile, U volatile>(); | |
603 | test_11_aliasing_<T const volatile, U volatile>(); | |
604 | } | |
605 | ||
606 | static void aliasing_constructor() | |
607 | { | |
608 | test_01_aliasing<int, int>(); | |
609 | test_10_aliasing<int, int>(); | |
610 | test_11_aliasing<int, int>(); | |
611 | ||
612 | test_01_aliasing<void, int>(); | |
613 | ||
614 | test_10_aliasing<int, void>(); | |
615 | ||
616 | test_10_aliasing<int, incomplete>(); | |
617 | ||
618 | test_01_aliasing<X, X>(); | |
619 | BOOST_TEST( X::instances == 0 ); | |
620 | ||
621 | test_10_aliasing<X, X>(); | |
622 | BOOST_TEST( X::instances == 0 ); | |
623 | ||
624 | test_11_aliasing<X, X>(); | |
625 | BOOST_TEST( X::instances == 0 ); | |
626 | ||
627 | test_01_aliasing<int, X>(); | |
628 | BOOST_TEST( X::instances == 0 ); | |
629 | ||
630 | test_10_aliasing<int, X>(); | |
631 | BOOST_TEST( X::instances == 0 ); | |
632 | ||
633 | test_11_aliasing<int, X>(); | |
634 | BOOST_TEST( X::instances == 0 ); | |
635 | ||
636 | test_01_aliasing<X, int>(); | |
637 | BOOST_TEST( X::instances == 0 ); | |
638 | ||
639 | test_10_aliasing<X, int>(); | |
640 | BOOST_TEST( X::instances == 0 ); | |
641 | ||
642 | test_11_aliasing<X, int>(); | |
643 | BOOST_TEST( X::instances == 0 ); | |
644 | ||
645 | test_01_aliasing<void, X>(); | |
646 | BOOST_TEST( X::instances == 0 ); | |
647 | ||
648 | test_10_aliasing<X, void>(); | |
649 | BOOST_TEST( X::instances == 0 ); | |
650 | ||
651 | test_10_aliasing<X, incomplete>(); | |
652 | BOOST_TEST( X::instances == 0 ); | |
653 | } | |
654 | ||
655 | // shared_ptr copy constructor | |
656 | ||
657 | template<class T> static void empty_shared_ptr_copy_test() | |
658 | { | |
659 | boost::shared_ptr<T> p1; | |
660 | ||
661 | boost::local_shared_ptr<T> p2( p1 ); | |
662 | ||
663 | BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) ); | |
664 | BOOST_TEST_EQ( p2.local_use_count(), 0 ); | |
665 | ||
666 | boost::local_shared_ptr<T const> p3( p1 ); | |
667 | ||
668 | BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) ); | |
669 | BOOST_TEST_EQ( p3.local_use_count(), 0 ); | |
670 | ||
671 | boost::local_shared_ptr<void> p4( p1 ); | |
672 | ||
673 | BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) ); | |
674 | BOOST_TEST_EQ( p4.local_use_count(), 0 ); | |
675 | ||
676 | boost::local_shared_ptr<void const> p5( p3 ); | |
677 | ||
678 | BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) ); | |
679 | BOOST_TEST_EQ( p5.local_use_count(), 0 ); | |
680 | } | |
681 | ||
682 | template<class T, class U> static void test_nonempty_shared_ptr_copy( boost::shared_ptr<U> const & p1 ) | |
683 | { | |
684 | long k = p1.use_count(); | |
685 | ||
686 | { | |
687 | boost::local_shared_ptr<T> p2( p1 ); | |
688 | ||
689 | BOOST_TEST( p2.get() == p1.get() ); | |
690 | BOOST_TEST( p2.local_use_count() == 1 ); | |
691 | ||
692 | BOOST_TEST( p1.use_count() == k + 1 ); | |
693 | } | |
694 | ||
695 | BOOST_TEST( p1.use_count() == k ); | |
696 | } | |
697 | ||
698 | template<class T> static void null_shared_ptr_copy_test() | |
699 | { | |
700 | boost::shared_ptr<T> p1( static_cast<T*>(0) ); | |
701 | ||
702 | test_nonempty_shared_ptr_copy<T>( p1 ); | |
703 | test_nonempty_shared_ptr_copy<T const>( p1 ); | |
704 | test_nonempty_shared_ptr_copy<T volatile>( p1 ); | |
705 | test_nonempty_shared_ptr_copy<T const volatile>( p1 ); | |
706 | test_nonempty_shared_ptr_copy<void>( p1 ); | |
707 | test_nonempty_shared_ptr_copy<void const>( p1 ); | |
708 | test_nonempty_shared_ptr_copy<void volatile>( p1 ); | |
709 | test_nonempty_shared_ptr_copy<void const volatile>( p1 ); | |
710 | } | |
711 | ||
712 | template<class T> static void new_shared_ptr_copy_test() | |
713 | { | |
714 | boost::shared_ptr<T> p1( new T() ); | |
715 | ||
716 | test_nonempty_shared_ptr_copy<T>( p1 ); | |
717 | test_nonempty_shared_ptr_copy<T const>( p1 ); | |
718 | test_nonempty_shared_ptr_copy<T volatile>( p1 ); | |
719 | test_nonempty_shared_ptr_copy<T const volatile>( p1 ); | |
720 | test_nonempty_shared_ptr_copy<void>( p1 ); | |
721 | test_nonempty_shared_ptr_copy<void const>( p1 ); | |
722 | test_nonempty_shared_ptr_copy<void volatile>( p1 ); | |
723 | test_nonempty_shared_ptr_copy<void const volatile>( p1 ); | |
724 | } | |
725 | ||
726 | static void shared_ptr_copy_constructor() | |
727 | { | |
728 | empty_shared_ptr_copy_test<int>(); | |
729 | empty_shared_ptr_copy_test<incomplete>(); | |
730 | empty_shared_ptr_copy_test<X>(); | |
731 | ||
732 | BOOST_TEST( X::instances == 0 ); | |
733 | ||
734 | null_shared_ptr_copy_test<int>(); | |
735 | null_shared_ptr_copy_test<X>(); | |
736 | ||
737 | BOOST_TEST( X::instances == 0 ); | |
738 | ||
739 | new_shared_ptr_copy_test<int>(); | |
740 | new_shared_ptr_copy_test<X>(); | |
741 | ||
742 | BOOST_TEST( X::instances == 0 ); | |
743 | } | |
744 | ||
745 | // shared_ptr_move constructor | |
746 | ||
747 | #if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES ) | |
748 | ||
749 | template<class T> static void empty_shared_ptr_move_test() | |
750 | { | |
751 | boost::local_shared_ptr<T> p2(( boost::shared_ptr<T>() )); | |
752 | ||
753 | BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) ); | |
754 | BOOST_TEST_EQ( p2.local_use_count(), 0 ); | |
755 | ||
756 | boost::local_shared_ptr<T const> p3(( boost::shared_ptr<T>() )); | |
757 | ||
758 | BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) ); | |
759 | BOOST_TEST_EQ( p3.local_use_count(), 0 ); | |
760 | ||
761 | boost::local_shared_ptr<void> p4(( boost::shared_ptr<T>() )); | |
762 | ||
763 | BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) ); | |
764 | BOOST_TEST_EQ( p4.local_use_count(), 0 ); | |
765 | ||
766 | boost::local_shared_ptr<void const> p5( std::move(p3) ); | |
767 | ||
768 | BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) ); | |
769 | BOOST_TEST_EQ( p5.local_use_count(), 0 ); | |
770 | } | |
771 | ||
772 | template<class T, class U> static void test_nonempty_shared_ptr_move( boost::shared_ptr<U> && p1 ) | |
773 | { | |
774 | U* q = p1.get(); | |
775 | ||
776 | boost::local_shared_ptr<T> p2( std::move(p1) ); | |
777 | ||
778 | BOOST_TEST( p2.get() == q ); | |
779 | BOOST_TEST( p2.local_use_count() == 1 ); | |
780 | ||
781 | BOOST_TEST( p1.get() == 0 ); | |
782 | BOOST_TEST( p1.use_count() == 0 ); | |
783 | } | |
784 | ||
785 | template<class T> static void null_shared_ptr_move_test() | |
786 | { | |
787 | test_nonempty_shared_ptr_move<T>( boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
788 | test_nonempty_shared_ptr_move<T const>( boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
789 | test_nonempty_shared_ptr_move<T volatile>( boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
790 | test_nonempty_shared_ptr_move<T const volatile>( boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
791 | test_nonempty_shared_ptr_move<void>( boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
792 | test_nonempty_shared_ptr_move<void const>( boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
793 | test_nonempty_shared_ptr_move<void volatile>( boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
794 | test_nonempty_shared_ptr_move<void const volatile>( boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
795 | } | |
796 | ||
797 | template<class T> static void new_shared_ptr_move_test() | |
798 | { | |
799 | test_nonempty_shared_ptr_move<T>( boost::shared_ptr<T>( new T() ) ); | |
800 | test_nonempty_shared_ptr_move<T const>( boost::shared_ptr<T>( new T() ) ); | |
801 | test_nonempty_shared_ptr_move<T volatile>( boost::shared_ptr<T>( new T() ) ); | |
802 | test_nonempty_shared_ptr_move<T const volatile>( boost::shared_ptr<T>( new T() ) ); | |
803 | test_nonempty_shared_ptr_move<void>( boost::shared_ptr<T>( new T() ) ); | |
804 | test_nonempty_shared_ptr_move<void const>( boost::shared_ptr<T>( new T() ) ); | |
805 | test_nonempty_shared_ptr_move<void volatile>( boost::shared_ptr<T>( new T() ) ); | |
806 | test_nonempty_shared_ptr_move<void const volatile>( boost::shared_ptr<T>( new T() ) ); | |
807 | } | |
808 | ||
809 | static void shared_ptr_move_constructor() | |
810 | { | |
811 | empty_shared_ptr_move_test<int>(); | |
812 | empty_shared_ptr_move_test<incomplete>(); | |
813 | empty_shared_ptr_move_test<X>(); | |
814 | ||
815 | BOOST_TEST( X::instances == 0 ); | |
816 | ||
817 | null_shared_ptr_move_test<int>(); | |
818 | null_shared_ptr_move_test<X>(); | |
819 | ||
820 | BOOST_TEST( X::instances == 0 ); | |
821 | ||
822 | new_shared_ptr_move_test<int>(); | |
823 | new_shared_ptr_move_test<X>(); | |
824 | ||
825 | BOOST_TEST( X::instances == 0 ); | |
826 | } | |
827 | ||
828 | #else | |
829 | ||
830 | static void shared_ptr_move_constructor() | |
831 | { | |
832 | } | |
833 | ||
834 | #endif | |
835 | ||
836 | // unique_ptr_constructor | |
837 | ||
838 | #if !defined( BOOST_NO_CXX11_SMART_PTR ) && !defined( BOOST_NO_CXX11_RVALUE_REFERENCES ) | |
839 | ||
840 | template<class T, class U> static void test_null_unique_ptr( std::unique_ptr<U> && p1 ) | |
841 | { | |
842 | boost::local_shared_ptr<T> p2( std::move( p1 ) ); | |
843 | ||
844 | BOOST_TEST( p1.get() == 0 ); | |
845 | ||
846 | BOOST_TEST( p2.get() == 0 ); | |
847 | BOOST_TEST( p2.local_use_count() == 0 ); | |
848 | } | |
849 | ||
850 | template<class T> static void null_unique_ptr_test() | |
851 | { | |
852 | test_null_unique_ptr<T>( std::unique_ptr<T>() ); | |
853 | ||
854 | test_null_unique_ptr<T const>( std::unique_ptr<T>() ); | |
855 | test_null_unique_ptr<T volatile>( std::unique_ptr<T>() ); | |
856 | test_null_unique_ptr<T const volatile>( std::unique_ptr<T>() ); | |
857 | ||
858 | test_null_unique_ptr<T const>( std::unique_ptr<T const>() ); | |
859 | test_null_unique_ptr<T volatile>( std::unique_ptr<T volatile>() ); | |
860 | test_null_unique_ptr<T const volatile>( std::unique_ptr<T const volatile>() ); | |
861 | ||
862 | test_null_unique_ptr<void>( std::unique_ptr<T>() ); | |
863 | ||
864 | test_null_unique_ptr<void const>( std::unique_ptr<T>() ); | |
865 | test_null_unique_ptr<void volatile>( std::unique_ptr<T>() ); | |
866 | test_null_unique_ptr<void const volatile>( std::unique_ptr<T>() ); | |
867 | ||
868 | test_null_unique_ptr<void const>( std::unique_ptr<T const>() ); | |
869 | test_null_unique_ptr<void volatile>( std::unique_ptr<T volatile>() ); | |
870 | test_null_unique_ptr<void const volatile>( std::unique_ptr<T const volatile>() ); | |
871 | } | |
872 | ||
873 | template<class T, class U, class D> static void test_nonempty_unique_ptr( std::unique_ptr<U, D> && p1 ) | |
874 | { | |
875 | U * q = p1.get(); | |
876 | ||
877 | boost::local_shared_ptr<T> p2( std::move(p1) ); | |
878 | ||
879 | BOOST_TEST( p2.get() == q ); | |
880 | BOOST_TEST( p2.local_use_count() == 1 ); | |
881 | ||
882 | BOOST_TEST( p1.get() == 0 ); | |
883 | } | |
884 | ||
885 | template<class T> static void new_unique_ptr_test() | |
886 | { | |
887 | test_nonempty_unique_ptr<T>( std::unique_ptr<T>( new T() ) ); | |
888 | ||
889 | test_nonempty_unique_ptr<T const>( std::unique_ptr<T>( new T() ) ); | |
890 | test_nonempty_unique_ptr<T volatile>( std::unique_ptr<T>( new T() ) ); | |
891 | test_nonempty_unique_ptr<T const volatile>( std::unique_ptr<T>( new T() ) ); | |
892 | ||
893 | test_nonempty_unique_ptr<T const>( std::unique_ptr<T const>( new T() ) ); | |
894 | test_nonempty_unique_ptr<T volatile>( std::unique_ptr<T volatile>( new T() ) ); | |
895 | test_nonempty_unique_ptr<T const volatile>( std::unique_ptr<T const volatile>( new T() ) ); | |
896 | ||
897 | test_nonempty_unique_ptr<void>( std::unique_ptr<T>( new T() ) ); | |
898 | ||
899 | test_nonempty_unique_ptr<void const>( std::unique_ptr<T>( new T() ) ); | |
900 | test_nonempty_unique_ptr<void volatile>( std::unique_ptr<T>( new T() ) ); | |
901 | test_nonempty_unique_ptr<void const volatile>( std::unique_ptr<T>( new T() ) ); | |
902 | ||
903 | test_nonempty_unique_ptr<void const>( std::unique_ptr<T const>( new T() ) ); | |
904 | test_nonempty_unique_ptr<void volatile>( std::unique_ptr<T volatile>( new T() ) ); | |
905 | test_nonempty_unique_ptr<void const volatile>( std::unique_ptr<T const volatile>( new T() ) ); | |
906 | } | |
907 | ||
908 | template<class T> static void test_deleter_unique_ptr() | |
909 | { | |
910 | m = 0; | |
911 | ||
912 | test_nonempty_unique_ptr<T>( std::unique_ptr<int, void(*)(int*)>( &m, deleter2 ) ); | |
913 | ||
914 | BOOST_TEST( m == 1 ); | |
915 | } | |
916 | ||
917 | template<class T> static void deleter_unique_ptr_test() | |
918 | { | |
919 | test_deleter_unique_ptr<T>(); | |
920 | test_deleter_unique_ptr<T const>(); | |
921 | test_deleter_unique_ptr<T volatile>(); | |
922 | test_deleter_unique_ptr<T const volatile>(); | |
923 | } | |
924 | ||
925 | static void unique_ptr_constructor() | |
926 | { | |
927 | null_unique_ptr_test<int>(); | |
928 | null_unique_ptr_test<X>(); | |
929 | ||
930 | BOOST_TEST( X::instances == 0 ); | |
931 | ||
932 | new_unique_ptr_test<int>(); | |
933 | new_unique_ptr_test<X>(); | |
934 | ||
935 | BOOST_TEST( X::instances == 0 ); | |
936 | ||
937 | deleter_unique_ptr_test<int>(); | |
938 | deleter_unique_ptr_test<void>(); | |
939 | } | |
940 | ||
941 | #else | |
942 | ||
943 | static void unique_ptr_constructor() | |
944 | { | |
945 | } | |
946 | ||
947 | #endif | |
948 | ||
949 | // copy assignment | |
950 | ||
951 | template<class T> static void empty_copy_assign_test() | |
952 | { | |
953 | boost::local_shared_ptr<T> p1; | |
954 | ||
955 | BOOST_TEST_EQ( p1.get(), static_cast<void*>(0) ); | |
956 | BOOST_TEST_EQ( p1.local_use_count(), 0 ); | |
957 | ||
958 | boost::local_shared_ptr<T> p2; | |
959 | ||
960 | p2 = p1; | |
961 | ||
962 | BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) ); | |
963 | BOOST_TEST_EQ( p2.local_use_count(), 0 ); | |
964 | ||
965 | boost::local_shared_ptr<T const> p3; | |
966 | ||
967 | p3 = p1; | |
968 | ||
969 | BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) ); | |
970 | BOOST_TEST_EQ( p3.local_use_count(), 0 ); | |
971 | ||
972 | boost::local_shared_ptr<void> p4; | |
973 | ||
974 | p4 = p1; | |
975 | ||
976 | BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) ); | |
977 | BOOST_TEST_EQ( p4.local_use_count(), 0 ); | |
978 | ||
979 | boost::local_shared_ptr<void const> p5; | |
980 | ||
981 | p5 = p3; | |
982 | ||
983 | BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) ); | |
984 | BOOST_TEST_EQ( p5.local_use_count(), 0 ); | |
985 | } | |
986 | ||
987 | template<class T> static void empty_copy_assign_test_() | |
988 | { | |
989 | boost::local_shared_ptr<T> p1; | |
990 | ||
991 | BOOST_TEST_EQ( p1.get(), static_cast<void*>(0) ); | |
992 | BOOST_TEST_EQ( p1.local_use_count(), 0 ); | |
993 | ||
994 | boost::local_shared_ptr<T> p2( static_cast<T*>(0) ); | |
995 | ||
996 | p2 = p1; | |
997 | ||
998 | BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) ); | |
999 | BOOST_TEST_EQ( p2.local_use_count(), 0 ); | |
1000 | ||
1001 | boost::local_shared_ptr<T const> p3( static_cast<T const*>(0) ); | |
1002 | ||
1003 | p3 = p1; | |
1004 | ||
1005 | BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) ); | |
1006 | BOOST_TEST_EQ( p3.local_use_count(), 0 ); | |
1007 | ||
1008 | boost::local_shared_ptr<void> p4( static_cast<T*>(0) ); | |
1009 | ||
1010 | p4 = p1; | |
1011 | ||
1012 | BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) ); | |
1013 | BOOST_TEST_EQ( p4.local_use_count(), 0 ); | |
1014 | ||
1015 | boost::local_shared_ptr<void const> p5( static_cast<T const*>(0) ); | |
1016 | ||
1017 | p5 = p3; | |
1018 | ||
1019 | BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) ); | |
1020 | BOOST_TEST_EQ( p5.local_use_count(), 0 ); | |
1021 | } | |
1022 | ||
1023 | template<class T, class U> static void test_nonempty_copy_assign( boost::local_shared_ptr<T> p2, boost::local_shared_ptr<U> const & p1 ) | |
1024 | { | |
1025 | long k = p1.local_use_count(); | |
1026 | ||
1027 | p2 = p1; | |
1028 | ||
1029 | BOOST_TEST( p2.get() == p1.get() ); | |
1030 | BOOST_TEST( p2.local_use_count() == p1.local_use_count() ); | |
1031 | BOOST_TEST( p2.local_use_count() == k + 1 ); | |
1032 | ||
1033 | p2.reset(); | |
1034 | ||
1035 | BOOST_TEST( p1.local_use_count() == k ); | |
1036 | } | |
1037 | ||
1038 | template<class T> static void null_copy_assign_test() | |
1039 | { | |
1040 | boost::local_shared_ptr<T> p1( static_cast<T*>(0) ); | |
1041 | ||
1042 | test_nonempty_copy_assign( boost::local_shared_ptr<T>(), p1 ); | |
1043 | test_nonempty_copy_assign( boost::local_shared_ptr<T const>(), p1 ); | |
1044 | test_nonempty_copy_assign( boost::local_shared_ptr<T volatile>(), p1 ); | |
1045 | test_nonempty_copy_assign( boost::local_shared_ptr<T const volatile>(), p1 ); | |
1046 | ||
1047 | test_nonempty_copy_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), p1 ); | |
1048 | test_nonempty_copy_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), p1 ); | |
1049 | test_nonempty_copy_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), p1 ); | |
1050 | test_nonempty_copy_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), p1 ); | |
1051 | ||
1052 | test_nonempty_copy_assign( boost::local_shared_ptr<void>(), p1 ); | |
1053 | test_nonempty_copy_assign( boost::local_shared_ptr<void const>(), p1 ); | |
1054 | test_nonempty_copy_assign( boost::local_shared_ptr<void volatile>(), p1 ); | |
1055 | test_nonempty_copy_assign( boost::local_shared_ptr<void const volatile>(), p1 ); | |
1056 | } | |
1057 | ||
1058 | template<class T> static void new_copy_assign_test() | |
1059 | { | |
1060 | boost::local_shared_ptr<T> p1( new T() ); | |
1061 | ||
1062 | test_nonempty_copy_assign( boost::local_shared_ptr<T>(), p1 ); | |
1063 | test_nonempty_copy_assign( boost::local_shared_ptr<T const>(), p1 ); | |
1064 | test_nonempty_copy_assign( boost::local_shared_ptr<T volatile>(), p1 ); | |
1065 | test_nonempty_copy_assign( boost::local_shared_ptr<T const volatile>(), p1 ); | |
1066 | ||
1067 | test_nonempty_copy_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), p1 ); | |
1068 | test_nonempty_copy_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), p1 ); | |
1069 | test_nonempty_copy_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), p1 ); | |
1070 | test_nonempty_copy_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), p1 ); | |
1071 | ||
1072 | test_nonempty_copy_assign( boost::local_shared_ptr<T>( new T() ), p1 ); | |
1073 | test_nonempty_copy_assign( boost::local_shared_ptr<T const>( new T const() ), p1 ); | |
1074 | test_nonempty_copy_assign( boost::local_shared_ptr<T volatile>( new T volatile() ), p1 ); | |
1075 | test_nonempty_copy_assign( boost::local_shared_ptr<T const volatile>( new T const volatile() ), p1 ); | |
1076 | ||
1077 | test_nonempty_copy_assign( boost::local_shared_ptr<void>(), p1 ); | |
1078 | test_nonempty_copy_assign( boost::local_shared_ptr<void const>(), p1 ); | |
1079 | test_nonempty_copy_assign( boost::local_shared_ptr<void volatile>(), p1 ); | |
1080 | test_nonempty_copy_assign( boost::local_shared_ptr<void const volatile>(), p1 ); | |
1081 | } | |
1082 | ||
1083 | static void copy_assignment() | |
1084 | { | |
1085 | empty_copy_assign_test<incomplete>(); | |
1086 | empty_copy_assign_test<int>(); | |
1087 | empty_copy_assign_test_<int>(); | |
1088 | empty_copy_assign_test<X>(); | |
1089 | empty_copy_assign_test_<X>(); | |
1090 | ||
1091 | BOOST_TEST( X::instances == 0 ); | |
1092 | ||
1093 | null_copy_assign_test<int>(); | |
1094 | null_copy_assign_test<X>(); | |
1095 | ||
1096 | BOOST_TEST( X::instances == 0 ); | |
1097 | ||
1098 | new_copy_assign_test<int>(); | |
1099 | new_copy_assign_test<X>(); | |
1100 | ||
1101 | BOOST_TEST( X::instances == 0 ); | |
1102 | } | |
1103 | ||
1104 | // move assignment | |
1105 | ||
1106 | #if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES ) | |
1107 | ||
1108 | template<class T> static void empty_move_assign_test() | |
1109 | { | |
1110 | boost::local_shared_ptr<T> p2; | |
1111 | ||
1112 | p2 = boost::local_shared_ptr<T>(); | |
1113 | ||
1114 | BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) ); | |
1115 | BOOST_TEST_EQ( p2.local_use_count(), 0 ); | |
1116 | ||
1117 | boost::local_shared_ptr<T const> p3; | |
1118 | ||
1119 | p3 = boost::local_shared_ptr<T>(); | |
1120 | ||
1121 | BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) ); | |
1122 | BOOST_TEST_EQ( p3.local_use_count(), 0 ); | |
1123 | ||
1124 | boost::local_shared_ptr<void> p4; | |
1125 | ||
1126 | p4 = boost::local_shared_ptr<T>(); | |
1127 | ||
1128 | BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) ); | |
1129 | BOOST_TEST_EQ( p4.local_use_count(), 0 ); | |
1130 | ||
1131 | boost::local_shared_ptr<void const> p5; | |
1132 | ||
1133 | p5 = std::move( p3 ); | |
1134 | ||
1135 | BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) ); | |
1136 | BOOST_TEST_EQ( p5.local_use_count(), 0 ); | |
1137 | } | |
1138 | ||
1139 | template<class T> static void empty_move_assign_test_() | |
1140 | { | |
1141 | boost::local_shared_ptr<T> p2( static_cast<T*>(0) ); | |
1142 | ||
1143 | p2 = boost::local_shared_ptr<T>(); | |
1144 | ||
1145 | BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) ); | |
1146 | BOOST_TEST_EQ( p2.local_use_count(), 0 ); | |
1147 | ||
1148 | boost::local_shared_ptr<T const> p3( static_cast<T const*>(0) ); | |
1149 | ||
1150 | p3 = boost::local_shared_ptr<T>(); | |
1151 | ||
1152 | BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) ); | |
1153 | BOOST_TEST_EQ( p3.local_use_count(), 0 ); | |
1154 | ||
1155 | boost::local_shared_ptr<void> p4( static_cast<T*>(0) ); | |
1156 | ||
1157 | p4 = boost::local_shared_ptr<T>(); | |
1158 | ||
1159 | BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) ); | |
1160 | BOOST_TEST_EQ( p4.local_use_count(), 0 ); | |
1161 | ||
1162 | boost::local_shared_ptr<void const> p5( static_cast<T const*>(0) ); | |
1163 | ||
1164 | p5 = std::move( p3 ); | |
1165 | ||
1166 | BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) ); | |
1167 | BOOST_TEST_EQ( p5.local_use_count(), 0 ); | |
1168 | } | |
1169 | ||
1170 | template<class T, class U> static void test_nonempty_move_assign( boost::local_shared_ptr<T> p2, boost::local_shared_ptr<U> && p1 ) | |
1171 | { | |
1172 | U* q = p1.get(); | |
1173 | long k = p1.local_use_count(); | |
1174 | ||
1175 | p2 = std::move( p1 ); | |
1176 | ||
1177 | BOOST_TEST( p2.get() == q ); | |
1178 | BOOST_TEST( p2.local_use_count() == k ); | |
1179 | ||
1180 | BOOST_TEST( p1.get() == 0 ); | |
1181 | BOOST_TEST( p1.local_use_count() == 0 ); | |
1182 | } | |
1183 | ||
1184 | template<class T> static void null_move_assign_test() | |
1185 | { | |
1186 | test_nonempty_move_assign( boost::local_shared_ptr<T>(), boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
1187 | test_nonempty_move_assign( boost::local_shared_ptr<T const>(), boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
1188 | test_nonempty_move_assign( boost::local_shared_ptr<T volatile>(), boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
1189 | test_nonempty_move_assign( boost::local_shared_ptr<T const volatile>(), boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
1190 | ||
1191 | test_nonempty_move_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
1192 | test_nonempty_move_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
1193 | test_nonempty_move_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
1194 | test_nonempty_move_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
1195 | ||
1196 | test_nonempty_move_assign( boost::local_shared_ptr<void>(), boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
1197 | test_nonempty_move_assign( boost::local_shared_ptr<void const>(), boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
1198 | test_nonempty_move_assign( boost::local_shared_ptr<void volatile>(), boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
1199 | test_nonempty_move_assign( boost::local_shared_ptr<void const volatile>(), boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
1200 | } | |
1201 | ||
1202 | template<class T> static void new_move_assign_test() | |
1203 | { | |
1204 | test_nonempty_move_assign( boost::local_shared_ptr<T>(), boost::local_shared_ptr<T>( new T() ) ); | |
1205 | test_nonempty_move_assign( boost::local_shared_ptr<T const>(), boost::local_shared_ptr<T>( new T() ) ); | |
1206 | test_nonempty_move_assign( boost::local_shared_ptr<T volatile>(), boost::local_shared_ptr<T>( new T() ) ); | |
1207 | test_nonempty_move_assign( boost::local_shared_ptr<T const volatile>(), boost::local_shared_ptr<T>( new T() ) ); | |
1208 | ||
1209 | test_nonempty_move_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), boost::local_shared_ptr<T>( new T() ) ); | |
1210 | test_nonempty_move_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), boost::local_shared_ptr<T>( new T() ) ); | |
1211 | test_nonempty_move_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), boost::local_shared_ptr<T>( new T() ) ); | |
1212 | test_nonempty_move_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), boost::local_shared_ptr<T>( new T() ) ); | |
1213 | ||
1214 | test_nonempty_move_assign( boost::local_shared_ptr<T>( new T() ), boost::local_shared_ptr<T>( new T() ) ); | |
1215 | test_nonempty_move_assign( boost::local_shared_ptr<T const>( new T const() ), boost::local_shared_ptr<T>( new T() ) ); | |
1216 | test_nonempty_move_assign( boost::local_shared_ptr<T volatile>( new T volatile() ), boost::local_shared_ptr<T>( new T() ) ); | |
1217 | test_nonempty_move_assign( boost::local_shared_ptr<T const volatile>( new T const volatile() ), boost::local_shared_ptr<T>( new T() ) ); | |
1218 | ||
1219 | test_nonempty_move_assign( boost::local_shared_ptr<void>(), boost::local_shared_ptr<T>( new T() ) ); | |
1220 | test_nonempty_move_assign( boost::local_shared_ptr<void const>(), boost::local_shared_ptr<T>( new T() ) ); | |
1221 | test_nonempty_move_assign( boost::local_shared_ptr<void volatile>(), boost::local_shared_ptr<T>( new T() ) ); | |
1222 | test_nonempty_move_assign( boost::local_shared_ptr<void const volatile>(), boost::local_shared_ptr<T>( new T() ) ); | |
1223 | } | |
1224 | ||
1225 | static void move_assignment() | |
1226 | { | |
1227 | empty_move_assign_test<incomplete>(); | |
1228 | empty_move_assign_test<int>(); | |
1229 | empty_move_assign_test_<int>(); | |
1230 | empty_move_assign_test<X>(); | |
1231 | empty_move_assign_test_<X>(); | |
1232 | ||
1233 | BOOST_TEST( X::instances == 0 ); | |
1234 | ||
1235 | null_move_assign_test<int>(); | |
1236 | null_move_assign_test<X>(); | |
1237 | ||
1238 | BOOST_TEST( X::instances == 0 ); | |
1239 | ||
1240 | new_move_assign_test<int>(); | |
1241 | new_move_assign_test<X>(); | |
1242 | ||
1243 | BOOST_TEST( X::instances == 0 ); | |
1244 | } | |
1245 | ||
1246 | #else | |
1247 | ||
1248 | static void move_assignment() | |
1249 | { | |
1250 | } | |
1251 | ||
1252 | #endif | |
1253 | ||
1254 | // nullptr assignment | |
1255 | ||
1256 | #if !defined( BOOST_NO_CXX11_NULLPTR ) | |
1257 | ||
1258 | template<class T> static void test_nullptr_assign( boost::local_shared_ptr<T> p1 ) | |
1259 | { | |
1260 | p1 = nullptr; | |
1261 | ||
1262 | BOOST_TEST( p1.get() == 0 ); | |
1263 | BOOST_TEST( p1.local_use_count() == 0 ); | |
1264 | } | |
1265 | ||
1266 | template<class T> static void empty_nullptr_assign_test() | |
1267 | { | |
1268 | test_nullptr_assign( boost::local_shared_ptr<T>() ); | |
1269 | test_nullptr_assign( boost::local_shared_ptr<T const>() ); | |
1270 | test_nullptr_assign( boost::local_shared_ptr<T volatile>() ); | |
1271 | test_nullptr_assign( boost::local_shared_ptr<T const volatile>() ); | |
1272 | } | |
1273 | ||
1274 | template<class T> static void null_nullptr_assign_test() | |
1275 | { | |
1276 | test_nullptr_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
1277 | test_nullptr_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ) ); | |
1278 | test_nullptr_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ) ); | |
1279 | test_nullptr_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ) ); | |
1280 | } | |
1281 | ||
1282 | template<class T> static void new_nullptr_assign_test() | |
1283 | { | |
1284 | test_nullptr_assign( boost::local_shared_ptr<T>( new T() ) ); | |
1285 | test_nullptr_assign( boost::local_shared_ptr<T const>( new T const() ) ); | |
1286 | test_nullptr_assign( boost::local_shared_ptr<T volatile>( new T volatile() ) ); | |
1287 | test_nullptr_assign( boost::local_shared_ptr<T const volatile>( new T const volatile() ) ); | |
1288 | } | |
1289 | ||
1290 | static void nullptr_assignment() | |
1291 | { | |
1292 | empty_nullptr_assign_test<incomplete>(); | |
1293 | empty_nullptr_assign_test<void>(); | |
1294 | empty_nullptr_assign_test<int>(); | |
1295 | empty_nullptr_assign_test<X>(); | |
1296 | ||
1297 | BOOST_TEST( X::instances == 0 ); | |
1298 | ||
1299 | null_nullptr_assign_test<int>(); | |
1300 | null_nullptr_assign_test<X>(); | |
1301 | ||
1302 | BOOST_TEST( X::instances == 0 ); | |
1303 | ||
1304 | new_nullptr_assign_test<int>(); | |
1305 | new_nullptr_assign_test<X>(); | |
1306 | ||
1307 | BOOST_TEST( X::instances == 0 ); | |
1308 | } | |
1309 | ||
1310 | #else | |
1311 | ||
1312 | static void nullptr_assignment() | |
1313 | { | |
1314 | } | |
1315 | ||
1316 | #endif | |
1317 | ||
1318 | // default_reset | |
1319 | ||
1320 | template<class T> static void test_default_reset( boost::local_shared_ptr<T> p1 ) | |
1321 | { | |
1322 | p1.reset(); | |
1323 | ||
1324 | BOOST_TEST( p1.get() == 0 ); | |
1325 | BOOST_TEST( p1.local_use_count() == 0 ); | |
1326 | } | |
1327 | ||
1328 | template<class T> static void empty_default_reset_test() | |
1329 | { | |
1330 | test_default_reset( boost::local_shared_ptr<T>() ); | |
1331 | test_default_reset( boost::local_shared_ptr<T const>() ); | |
1332 | test_default_reset( boost::local_shared_ptr<T volatile>() ); | |
1333 | test_default_reset( boost::local_shared_ptr<T const volatile>() ); | |
1334 | } | |
1335 | ||
1336 | template<class T> static void null_default_reset_test() | |
1337 | { | |
1338 | test_default_reset( boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
1339 | test_default_reset( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ) ); | |
1340 | test_default_reset( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ) ); | |
1341 | test_default_reset( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ) ); | |
1342 | } | |
1343 | ||
1344 | template<class T> static void new_default_reset_test() | |
1345 | { | |
1346 | test_default_reset( boost::local_shared_ptr<T>( new T() ) ); | |
1347 | test_default_reset( boost::local_shared_ptr<T const>( new T const() ) ); | |
1348 | test_default_reset( boost::local_shared_ptr<T volatile>( new T volatile() ) ); | |
1349 | test_default_reset( boost::local_shared_ptr<T const volatile>( new T const volatile() ) ); | |
1350 | } | |
1351 | ||
1352 | static void default_reset() | |
1353 | { | |
1354 | empty_default_reset_test<incomplete>(); | |
1355 | empty_default_reset_test<void>(); | |
1356 | empty_default_reset_test<int>(); | |
1357 | empty_default_reset_test<X>(); | |
1358 | ||
1359 | BOOST_TEST( X::instances == 0 ); | |
1360 | ||
1361 | null_default_reset_test<int>(); | |
1362 | null_default_reset_test<X>(); | |
1363 | ||
1364 | BOOST_TEST( X::instances == 0 ); | |
1365 | ||
1366 | new_default_reset_test<int>(); | |
1367 | new_default_reset_test<X>(); | |
1368 | ||
1369 | BOOST_TEST( X::instances == 0 ); | |
1370 | } | |
1371 | ||
1372 | // shared_ptr copy assignment | |
1373 | ||
1374 | template<class T> static void empty_shared_ptr_copy_assign_test() | |
1375 | { | |
1376 | boost::shared_ptr<T> sp1; | |
1377 | ||
1378 | BOOST_TEST_EQ( sp1.get(), static_cast<void*>(0) ); | |
1379 | BOOST_TEST_EQ( sp1.use_count(), 0 ); | |
1380 | ||
1381 | boost::local_shared_ptr<T> p2; | |
1382 | ||
1383 | p2 = sp1; | |
1384 | ||
1385 | BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) ); | |
1386 | BOOST_TEST_EQ( p2.local_use_count(), 0 ); | |
1387 | ||
1388 | boost::local_shared_ptr<T const> p3; | |
1389 | ||
1390 | p3 = sp1; | |
1391 | ||
1392 | BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) ); | |
1393 | BOOST_TEST_EQ( p3.local_use_count(), 0 ); | |
1394 | ||
1395 | boost::local_shared_ptr<void> p4; | |
1396 | ||
1397 | p4 = sp1; | |
1398 | ||
1399 | BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) ); | |
1400 | BOOST_TEST_EQ( p4.local_use_count(), 0 ); | |
1401 | ||
1402 | boost::shared_ptr<T const> sp2( sp1 ); | |
1403 | boost::local_shared_ptr<void const> p5; | |
1404 | ||
1405 | p5 = sp2; | |
1406 | ||
1407 | BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) ); | |
1408 | BOOST_TEST_EQ( p5.local_use_count(), 0 ); | |
1409 | } | |
1410 | ||
1411 | template<class T> static void empty_shared_ptr_copy_assign_test_() | |
1412 | { | |
1413 | boost::shared_ptr<T> sp1; | |
1414 | ||
1415 | BOOST_TEST_EQ( sp1.get(), static_cast<void*>(0) ); | |
1416 | BOOST_TEST_EQ( sp1.use_count(), 0 ); | |
1417 | ||
1418 | boost::local_shared_ptr<T> p2( static_cast<T*>(0) ); | |
1419 | ||
1420 | p2 = sp1; | |
1421 | ||
1422 | BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) ); | |
1423 | BOOST_TEST_EQ( p2.local_use_count(), 0 ); | |
1424 | ||
1425 | boost::local_shared_ptr<T const> p3( static_cast<T const*>(0) ); | |
1426 | ||
1427 | p3 = sp1; | |
1428 | ||
1429 | BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) ); | |
1430 | BOOST_TEST_EQ( p3.local_use_count(), 0 ); | |
1431 | ||
1432 | boost::local_shared_ptr<void> p4( static_cast<T*>(0) ); | |
1433 | ||
1434 | p4 = sp1; | |
1435 | ||
1436 | BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) ); | |
1437 | BOOST_TEST_EQ( p4.local_use_count(), 0 ); | |
1438 | ||
1439 | boost::shared_ptr<T const> sp2( sp1 ); | |
1440 | boost::local_shared_ptr<void const> p5( static_cast<T const*>(0) ); | |
1441 | ||
1442 | p5 = sp2; | |
1443 | ||
1444 | BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) ); | |
1445 | BOOST_TEST_EQ( p5.local_use_count(), 0 ); | |
1446 | } | |
1447 | ||
1448 | template<class T, class U> static void test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T> p2, boost::shared_ptr<U> const & p1 ) | |
1449 | { | |
1450 | long k = p1.use_count(); | |
1451 | ||
1452 | p2 = p1; | |
1453 | ||
1454 | BOOST_TEST( p2.get() == p1.get() ); | |
1455 | BOOST_TEST( p2.local_use_count() == 1 ); | |
1456 | BOOST_TEST( p1.use_count() == k + 1 ); | |
1457 | ||
1458 | p2.reset(); | |
1459 | ||
1460 | BOOST_TEST( p1.use_count() == k ); | |
1461 | } | |
1462 | ||
1463 | template<class T> static void null_shared_ptr_copy_assign_test() | |
1464 | { | |
1465 | boost::shared_ptr<T> p1( static_cast<T*>(0) ); | |
1466 | ||
1467 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T>(), p1 ); | |
1468 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const>(), p1 ); | |
1469 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T volatile>(), p1 ); | |
1470 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const volatile>(), p1 ); | |
1471 | ||
1472 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), p1 ); | |
1473 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), p1 ); | |
1474 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), p1 ); | |
1475 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), p1 ); | |
1476 | ||
1477 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<void>(), p1 ); | |
1478 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<void const>(), p1 ); | |
1479 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<void volatile>(), p1 ); | |
1480 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<void const volatile>(), p1 ); | |
1481 | } | |
1482 | ||
1483 | template<class T> static void new_shared_ptr_copy_assign_test() | |
1484 | { | |
1485 | boost::shared_ptr<T> p1( new T() ); | |
1486 | ||
1487 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T>(), p1 ); | |
1488 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const>(), p1 ); | |
1489 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T volatile>(), p1 ); | |
1490 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const volatile>(), p1 ); | |
1491 | ||
1492 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), p1 ); | |
1493 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), p1 ); | |
1494 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), p1 ); | |
1495 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), p1 ); | |
1496 | ||
1497 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T>( new T() ), p1 ); | |
1498 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const>( new T const() ), p1 ); | |
1499 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T volatile>( new T volatile() ), p1 ); | |
1500 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const volatile>( new T const volatile() ), p1 ); | |
1501 | ||
1502 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<void>(), p1 ); | |
1503 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<void const>(), p1 ); | |
1504 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<void volatile>(), p1 ); | |
1505 | test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<void const volatile>(), p1 ); | |
1506 | } | |
1507 | ||
1508 | static void shared_ptr_copy_assignment() | |
1509 | { | |
1510 | empty_shared_ptr_copy_assign_test<incomplete>(); | |
1511 | empty_shared_ptr_copy_assign_test<int>(); | |
1512 | empty_shared_ptr_copy_assign_test_<int>(); | |
1513 | empty_shared_ptr_copy_assign_test<X>(); | |
1514 | empty_shared_ptr_copy_assign_test_<X>(); | |
1515 | ||
1516 | BOOST_TEST( X::instances == 0 ); | |
1517 | ||
1518 | null_shared_ptr_copy_assign_test<int>(); | |
1519 | null_shared_ptr_copy_assign_test<X>(); | |
1520 | ||
1521 | BOOST_TEST( X::instances == 0 ); | |
1522 | ||
1523 | new_shared_ptr_copy_assign_test<int>(); | |
1524 | new_shared_ptr_copy_assign_test<X>(); | |
1525 | ||
1526 | BOOST_TEST( X::instances == 0 ); | |
1527 | } | |
1528 | ||
1529 | // shared_ptr_move assignment | |
1530 | ||
1531 | #if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES ) | |
1532 | ||
1533 | template<class T> static void empty_shared_ptr_move_assign_test() | |
1534 | { | |
1535 | boost::local_shared_ptr<T> p2; | |
1536 | ||
1537 | p2 = boost::shared_ptr<T>(); | |
1538 | ||
1539 | BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) ); | |
1540 | BOOST_TEST_EQ( p2.local_use_count(), 0 ); | |
1541 | ||
1542 | boost::local_shared_ptr<T const> p3; | |
1543 | ||
1544 | p3 = boost::shared_ptr<T>(); | |
1545 | ||
1546 | BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) ); | |
1547 | BOOST_TEST_EQ( p3.local_use_count(), 0 ); | |
1548 | ||
1549 | boost::local_shared_ptr<void> p4; | |
1550 | ||
1551 | p4 = boost::shared_ptr<T>(); | |
1552 | ||
1553 | BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) ); | |
1554 | BOOST_TEST_EQ( p4.local_use_count(), 0 ); | |
1555 | ||
1556 | boost::local_shared_ptr<void const> p5; | |
1557 | ||
1558 | p5 = boost::shared_ptr<T const>(); | |
1559 | ||
1560 | BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) ); | |
1561 | BOOST_TEST_EQ( p5.local_use_count(), 0 ); | |
1562 | } | |
1563 | ||
1564 | template<class T> static void empty_shared_ptr_move_assign_test_() | |
1565 | { | |
1566 | boost::local_shared_ptr<T> p2( static_cast<T*>(0) ); | |
1567 | ||
1568 | p2 = boost::shared_ptr<T>(); | |
1569 | ||
1570 | BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) ); | |
1571 | BOOST_TEST_EQ( p2.local_use_count(), 0 ); | |
1572 | ||
1573 | boost::local_shared_ptr<T const> p3( static_cast<T const*>(0) ); | |
1574 | ||
1575 | p3 = boost::shared_ptr<T>(); | |
1576 | ||
1577 | BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) ); | |
1578 | BOOST_TEST_EQ( p3.local_use_count(), 0 ); | |
1579 | ||
1580 | boost::local_shared_ptr<void> p4( static_cast<T*>(0) ); | |
1581 | ||
1582 | p4 = boost::shared_ptr<T>(); | |
1583 | ||
1584 | BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) ); | |
1585 | BOOST_TEST_EQ( p4.local_use_count(), 0 ); | |
1586 | ||
1587 | boost::local_shared_ptr<void const> p5( static_cast<T const*>(0) ); | |
1588 | ||
1589 | p5 = boost::shared_ptr<T const>(); | |
1590 | ||
1591 | BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) ); | |
1592 | BOOST_TEST_EQ( p5.local_use_count(), 0 ); | |
1593 | } | |
1594 | ||
1595 | template<class T, class U> static void test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T> p2, boost::shared_ptr<U> && p1 ) | |
1596 | { | |
1597 | U* q = p1.get(); | |
1598 | long k = p1.use_count(); | |
1599 | ||
1600 | p2 = std::move( p1 ); | |
1601 | ||
1602 | BOOST_TEST_EQ( p2.get(), q ); | |
1603 | BOOST_TEST_EQ( p2.local_use_count(), 1 ); | |
1604 | ||
1605 | BOOST_TEST( p1.get() == 0 ); | |
1606 | BOOST_TEST( p1.use_count() == 0 ); | |
1607 | ||
1608 | boost::shared_ptr<T> p3( p2 ); | |
1609 | ||
1610 | BOOST_TEST_EQ( p3.get(), q ); | |
1611 | BOOST_TEST_EQ( p3.use_count(), k + 1 ); | |
1612 | } | |
1613 | ||
1614 | template<class T> static void null_shared_ptr_move_assign_test() | |
1615 | { | |
1616 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T>(), boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
1617 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const>(), boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
1618 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T volatile>(), boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
1619 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const volatile>(), boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
1620 | ||
1621 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
1622 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
1623 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
1624 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
1625 | ||
1626 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void>(), boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
1627 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void const>(), boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
1628 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void volatile>(), boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
1629 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void const volatile>(), boost::shared_ptr<T>( static_cast<T*>(0) ) ); | |
1630 | } | |
1631 | ||
1632 | template<class T> static void new_shared_ptr_move_assign_test() | |
1633 | { | |
1634 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T>(), boost::shared_ptr<T>( new T() ) ); | |
1635 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const>(), boost::shared_ptr<T>( new T() ) ); | |
1636 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T volatile>(), boost::shared_ptr<T>( new T() ) ); | |
1637 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const volatile>(), boost::shared_ptr<T>( new T() ) ); | |
1638 | ||
1639 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), boost::shared_ptr<T>( new T() ) ); | |
1640 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), boost::shared_ptr<T>( new T() ) ); | |
1641 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), boost::shared_ptr<T>( new T() ) ); | |
1642 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), boost::shared_ptr<T>( new T() ) ); | |
1643 | ||
1644 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T>( new T() ), boost::shared_ptr<T>( new T() ) ); | |
1645 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const>( new T const() ), boost::shared_ptr<T>( new T() ) ); | |
1646 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T volatile>( new T volatile() ), boost::shared_ptr<T>( new T() ) ); | |
1647 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const volatile>( new T const volatile() ), boost::shared_ptr<T>( new T() ) ); | |
1648 | ||
1649 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void>(), boost::shared_ptr<T>( new T() ) ); | |
1650 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void const>(), boost::shared_ptr<T>( new T() ) ); | |
1651 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void volatile>(), boost::shared_ptr<T>( new T() ) ); | |
1652 | test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void const volatile>(), boost::shared_ptr<T>( new T() ) ); | |
1653 | } | |
1654 | ||
1655 | static void shared_ptr_move_assignment() | |
1656 | { | |
1657 | empty_shared_ptr_move_assign_test<incomplete>(); | |
1658 | empty_shared_ptr_move_assign_test<int>(); | |
1659 | empty_shared_ptr_move_assign_test_<int>(); | |
1660 | empty_shared_ptr_move_assign_test<X>(); | |
1661 | empty_shared_ptr_move_assign_test_<X>(); | |
1662 | ||
1663 | BOOST_TEST( X::instances == 0 ); | |
1664 | ||
1665 | null_shared_ptr_move_assign_test<int>(); | |
1666 | null_shared_ptr_move_assign_test<X>(); | |
1667 | ||
1668 | BOOST_TEST( X::instances == 0 ); | |
1669 | ||
1670 | new_shared_ptr_move_assign_test<int>(); | |
1671 | new_shared_ptr_move_assign_test<X>(); | |
1672 | ||
1673 | BOOST_TEST( X::instances == 0 ); | |
1674 | } | |
1675 | ||
1676 | #else | |
1677 | ||
1678 | static void shared_ptr_move_assignment() | |
1679 | { | |
1680 | } | |
1681 | ||
1682 | #endif | |
1683 | ||
1684 | // unique_ptr assignment | |
1685 | ||
1686 | #if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES ) && !defined( BOOST_NO_CXX11_SMART_PTR ) | |
1687 | ||
1688 | template<class T> static void empty_unique_ptr_assign_test() | |
1689 | { | |
1690 | boost::local_shared_ptr<T> p2; | |
1691 | ||
1692 | p2 = std::unique_ptr<T>(); | |
1693 | ||
1694 | BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) ); | |
1695 | BOOST_TEST_EQ( p2.local_use_count(), 0 ); | |
1696 | ||
1697 | boost::local_shared_ptr<T const> p3; | |
1698 | ||
1699 | p3 = std::unique_ptr<T>(); | |
1700 | ||
1701 | BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) ); | |
1702 | BOOST_TEST_EQ( p3.local_use_count(), 0 ); | |
1703 | ||
1704 | boost::local_shared_ptr<void> p4; | |
1705 | ||
1706 | p4 = std::unique_ptr<T>(); | |
1707 | ||
1708 | BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) ); | |
1709 | BOOST_TEST_EQ( p4.local_use_count(), 0 ); | |
1710 | ||
1711 | boost::local_shared_ptr<void const> p5; | |
1712 | ||
1713 | p5 = std::unique_ptr<T const>(); | |
1714 | ||
1715 | BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) ); | |
1716 | BOOST_TEST_EQ( p5.local_use_count(), 0 ); | |
1717 | } | |
1718 | ||
1719 | template<class T> static void empty_unique_ptr_assign_test_() | |
1720 | { | |
1721 | boost::local_shared_ptr<T> p2( static_cast<T*>(0) ); | |
1722 | ||
1723 | p2 = std::unique_ptr<T>(); | |
1724 | ||
1725 | BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) ); | |
1726 | BOOST_TEST_EQ( p2.local_use_count(), 0 ); | |
1727 | ||
1728 | boost::local_shared_ptr<T const> p3( static_cast<T const*>(0) ); | |
1729 | ||
1730 | p3 = std::unique_ptr<T>(); | |
1731 | ||
1732 | BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) ); | |
1733 | BOOST_TEST_EQ( p3.local_use_count(), 0 ); | |
1734 | ||
1735 | boost::local_shared_ptr<void> p4( static_cast<T*>(0) ); | |
1736 | ||
1737 | p4 = std::unique_ptr<T>(); | |
1738 | ||
1739 | BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) ); | |
1740 | BOOST_TEST_EQ( p4.local_use_count(), 0 ); | |
1741 | ||
1742 | boost::local_shared_ptr<void const> p5( static_cast<T const*>(0) ); | |
1743 | ||
1744 | p5 = std::unique_ptr<T const>(); | |
1745 | ||
1746 | BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) ); | |
1747 | BOOST_TEST_EQ( p5.local_use_count(), 0 ); | |
1748 | } | |
1749 | ||
1750 | template<class T, class U, class D> static void test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T> p2, std::unique_ptr<U, D> && p1 ) | |
1751 | { | |
1752 | U* q = p1.get(); | |
1753 | ||
1754 | p2 = std::move( p1 ); | |
1755 | ||
1756 | BOOST_TEST_EQ( p2.get(), q ); | |
1757 | BOOST_TEST_EQ( p2.local_use_count(), 1 ); | |
1758 | ||
1759 | BOOST_TEST( p1.get() == 0 ); | |
1760 | } | |
1761 | ||
1762 | template<class T> static void new_unique_ptr_assign_test() | |
1763 | { | |
1764 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T>(), std::unique_ptr<T>( new T() ) ); | |
1765 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const>(), std::unique_ptr<T>( new T() ) ); | |
1766 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T volatile>(), std::unique_ptr<T>( new T() ) ); | |
1767 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const volatile>(), std::unique_ptr<T>( new T() ) ); | |
1768 | ||
1769 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), std::unique_ptr<T>( new T() ) ); | |
1770 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), std::unique_ptr<T>( new T() ) ); | |
1771 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), std::unique_ptr<T>( new T() ) ); | |
1772 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), std::unique_ptr<T>( new T() ) ); | |
1773 | ||
1774 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T>( new T() ), std::unique_ptr<T>( new T() ) ); | |
1775 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const>( new T const() ), std::unique_ptr<T>( new T() ) ); | |
1776 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T volatile>( new T volatile() ), std::unique_ptr<T>( new T() ) ); | |
1777 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const volatile>( new T const volatile() ), std::unique_ptr<T>( new T() ) ); | |
1778 | ||
1779 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<void>(), std::unique_ptr<T>( new T() ) ); | |
1780 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<void const>(), std::unique_ptr<T>( new T() ) ); | |
1781 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<void volatile>(), std::unique_ptr<T>( new T() ) ); | |
1782 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<void const volatile>(), std::unique_ptr<T>( new T() ) ); | |
1783 | } | |
1784 | ||
1785 | template<class T> static void del_unique_ptr_assign_test() | |
1786 | { | |
1787 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T>(), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) ); | |
1788 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const>(), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) ); | |
1789 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T volatile>(), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) ); | |
1790 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const volatile>(), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) ); | |
1791 | ||
1792 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) ); | |
1793 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) ); | |
1794 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) ); | |
1795 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) ); | |
1796 | ||
1797 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T>( new T() ), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) ); | |
1798 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const>( new T const() ), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) ); | |
1799 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T volatile>( new T volatile() ), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) ); | |
1800 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const volatile>( new T const volatile() ), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) ); | |
1801 | ||
1802 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<void>(), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) ); | |
1803 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<void const>(), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) ); | |
1804 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<void volatile>(), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) ); | |
1805 | test_nonempty_unique_ptr_assign( boost::local_shared_ptr<void const volatile>(), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) ); | |
1806 | } | |
1807 | ||
1808 | static void unique_ptr_assignment() | |
1809 | { | |
1810 | empty_unique_ptr_assign_test<int>(); | |
1811 | empty_unique_ptr_assign_test_<int>(); | |
1812 | empty_unique_ptr_assign_test<X>(); | |
1813 | empty_unique_ptr_assign_test_<X>(); | |
1814 | ||
1815 | BOOST_TEST( X::instances == 0 ); | |
1816 | ||
1817 | new_unique_ptr_assign_test<int>(); | |
1818 | new_unique_ptr_assign_test<X>(); | |
1819 | ||
1820 | BOOST_TEST( X::instances == 0 ); | |
1821 | ||
1822 | del_unique_ptr_assign_test<int>(); | |
1823 | del_unique_ptr_assign_test<X>(); | |
1824 | ||
1825 | BOOST_TEST( X::instances == 0 ); | |
1826 | } | |
1827 | ||
1828 | #else | |
1829 | ||
1830 | static void unique_ptr_assignment() | |
1831 | { | |
1832 | } | |
1833 | ||
1834 | #endif | |
1835 | ||
1836 | // pointer reset | |
1837 | ||
1838 | template<class T, class U> static void test_pointer_reset( boost::local_shared_ptr<U> p2 ) | |
1839 | { | |
1840 | T * q = new T(); | |
1841 | ||
1842 | p2.reset( q ); | |
1843 | ||
1844 | BOOST_TEST_EQ( p2.get(), q ); | |
1845 | BOOST_TEST_EQ( p2.local_use_count(), 1 ); | |
1846 | } | |
1847 | ||
1848 | template<class T> static void empty_pointer_reset_test() | |
1849 | { | |
1850 | test_pointer_reset<T>( boost::local_shared_ptr<T>() ); | |
1851 | test_pointer_reset<T>( boost::local_shared_ptr<T const>() ); | |
1852 | test_pointer_reset<T>( boost::local_shared_ptr<T volatile>() ); | |
1853 | test_pointer_reset<T>( boost::local_shared_ptr<T const volatile>() ); | |
1854 | ||
1855 | test_pointer_reset<T>( boost::local_shared_ptr<void>() ); | |
1856 | test_pointer_reset<T>( boost::local_shared_ptr<void const>() ); | |
1857 | test_pointer_reset<T>( boost::local_shared_ptr<void volatile>() ); | |
1858 | test_pointer_reset<T>( boost::local_shared_ptr<void const volatile>() ); | |
1859 | } | |
1860 | ||
1861 | template<class T> static void null_pointer_reset_test() | |
1862 | { | |
1863 | test_pointer_reset<T>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
1864 | test_pointer_reset<T>( boost::local_shared_ptr<T const>( static_cast<T*>(0) ) ); | |
1865 | test_pointer_reset<T>( boost::local_shared_ptr<T volatile>( static_cast<T*>(0) ) ); | |
1866 | test_pointer_reset<T>( boost::local_shared_ptr<T const volatile>( static_cast<T*>(0) ) ); | |
1867 | ||
1868 | test_pointer_reset<T>( boost::local_shared_ptr<void>( static_cast<T*>(0) ) ); | |
1869 | test_pointer_reset<T>( boost::local_shared_ptr<void const>( static_cast<T*>(0) ) ); | |
1870 | test_pointer_reset<T>( boost::local_shared_ptr<void volatile>( static_cast<T*>(0) ) ); | |
1871 | test_pointer_reset<T>( boost::local_shared_ptr<void const volatile>( static_cast<T*>(0) ) ); | |
1872 | } | |
1873 | ||
1874 | template<class T> static void new_pointer_reset_test() | |
1875 | { | |
1876 | test_pointer_reset<T>( boost::local_shared_ptr<T>( new T() ) ); | |
1877 | test_pointer_reset<T>( boost::local_shared_ptr<T const>( new T() ) ); | |
1878 | test_pointer_reset<T>( boost::local_shared_ptr<T volatile>( new T() ) ); | |
1879 | test_pointer_reset<T>( boost::local_shared_ptr<T const volatile>( new T() ) ); | |
1880 | ||
1881 | test_pointer_reset<T>( boost::local_shared_ptr<void>( new T() ) ); | |
1882 | test_pointer_reset<T>( boost::local_shared_ptr<void const>( new T() ) ); | |
1883 | test_pointer_reset<T>( boost::local_shared_ptr<void volatile>( new T() ) ); | |
1884 | test_pointer_reset<T>( boost::local_shared_ptr<void const volatile>( new T() ) ); | |
1885 | } | |
1886 | ||
1887 | static void pointer_reset() | |
1888 | { | |
1889 | empty_pointer_reset_test<int>(); | |
1890 | empty_pointer_reset_test<X>(); | |
1891 | ||
1892 | BOOST_TEST( X::instances == 0 ); | |
1893 | ||
1894 | null_pointer_reset_test<int>(); | |
1895 | null_pointer_reset_test<X>(); | |
1896 | ||
1897 | BOOST_TEST( X::instances == 0 ); | |
1898 | ||
1899 | new_pointer_reset_test<int>(); | |
1900 | new_pointer_reset_test<X>(); | |
1901 | ||
1902 | BOOST_TEST( X::instances == 0 ); | |
1903 | } | |
1904 | ||
1905 | // deleter reset | |
1906 | ||
1907 | template<class T> class deleter | |
1908 | { | |
1909 | private: | |
1910 | ||
1911 | bool * called_; | |
1912 | ||
1913 | public: | |
1914 | ||
1915 | explicit deleter( bool * called ): called_( called ) {} | |
1916 | void operator()( T * p ) { *called_ = true; delete p; } | |
1917 | }; | |
1918 | ||
1919 | template<class T, class U> static void test_deleter_reset( boost::local_shared_ptr<U> p2 ) | |
1920 | { | |
1921 | T * q = new T(); | |
1922 | ||
1923 | bool called = false; | |
1924 | ||
1925 | p2.reset( q, deleter<T>( &called ) ); | |
1926 | ||
1927 | BOOST_TEST_EQ( p2.get(), q ); | |
1928 | BOOST_TEST_EQ( p2.local_use_count(), 1 ); | |
1929 | ||
1930 | boost::shared_ptr<U> p3( p2 ); | |
1931 | ||
1932 | BOOST_TEST( boost::get_deleter< deleter<T> >( p3 ) != 0 ); | |
1933 | ||
1934 | p3.reset(); | |
1935 | BOOST_TEST( !called ); | |
1936 | ||
1937 | p2.reset(); | |
1938 | BOOST_TEST( called ); | |
1939 | } | |
1940 | ||
1941 | template<class T> static void empty_deleter_reset_test() | |
1942 | { | |
1943 | test_deleter_reset<T>( boost::local_shared_ptr<T>() ); | |
1944 | test_deleter_reset<T>( boost::local_shared_ptr<T const>() ); | |
1945 | test_deleter_reset<T>( boost::local_shared_ptr<T volatile>() ); | |
1946 | test_deleter_reset<T>( boost::local_shared_ptr<T const volatile>() ); | |
1947 | ||
1948 | test_deleter_reset<T>( boost::local_shared_ptr<void>() ); | |
1949 | test_deleter_reset<T>( boost::local_shared_ptr<void const>() ); | |
1950 | test_deleter_reset<T>( boost::local_shared_ptr<void volatile>() ); | |
1951 | test_deleter_reset<T>( boost::local_shared_ptr<void const volatile>() ); | |
1952 | } | |
1953 | ||
1954 | template<class T> static void null_deleter_reset_test() | |
1955 | { | |
1956 | test_deleter_reset<T>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
1957 | test_deleter_reset<T>( boost::local_shared_ptr<T const>( static_cast<T*>(0) ) ); | |
1958 | test_deleter_reset<T>( boost::local_shared_ptr<T volatile>( static_cast<T*>(0) ) ); | |
1959 | test_deleter_reset<T>( boost::local_shared_ptr<T const volatile>( static_cast<T*>(0) ) ); | |
1960 | ||
1961 | test_deleter_reset<T>( boost::local_shared_ptr<void>( static_cast<T*>(0) ) ); | |
1962 | test_deleter_reset<T>( boost::local_shared_ptr<void const>( static_cast<T*>(0) ) ); | |
1963 | test_deleter_reset<T>( boost::local_shared_ptr<void volatile>( static_cast<T*>(0) ) ); | |
1964 | test_deleter_reset<T>( boost::local_shared_ptr<void const volatile>( static_cast<T*>(0) ) ); | |
1965 | } | |
1966 | ||
1967 | template<class T> static void new_deleter_reset_test() | |
1968 | { | |
1969 | test_deleter_reset<T>( boost::local_shared_ptr<T>( new T() ) ); | |
1970 | test_deleter_reset<T>( boost::local_shared_ptr<T const>( new T() ) ); | |
1971 | test_deleter_reset<T>( boost::local_shared_ptr<T volatile>( new T() ) ); | |
1972 | test_deleter_reset<T>( boost::local_shared_ptr<T const volatile>( new T() ) ); | |
1973 | ||
1974 | test_deleter_reset<T>( boost::local_shared_ptr<void>( new T() ) ); | |
1975 | test_deleter_reset<T>( boost::local_shared_ptr<void const>( new T() ) ); | |
1976 | test_deleter_reset<T>( boost::local_shared_ptr<void volatile>( new T() ) ); | |
1977 | test_deleter_reset<T>( boost::local_shared_ptr<void const volatile>( new T() ) ); | |
1978 | } | |
1979 | ||
1980 | static void deleter_reset() | |
1981 | { | |
1982 | empty_deleter_reset_test<int>(); | |
1983 | empty_deleter_reset_test<X>(); | |
1984 | ||
1985 | BOOST_TEST( X::instances == 0 ); | |
1986 | ||
1987 | null_deleter_reset_test<int>(); | |
1988 | null_deleter_reset_test<X>(); | |
1989 | ||
1990 | BOOST_TEST( X::instances == 0 ); | |
1991 | ||
1992 | new_deleter_reset_test<int>(); | |
1993 | new_deleter_reset_test<X>(); | |
1994 | ||
1995 | BOOST_TEST( X::instances == 0 ); | |
1996 | } | |
1997 | ||
1998 | // allocator reset | |
1999 | ||
2000 | template<class T, class U> static void test_allocator_reset( boost::local_shared_ptr<U> p2 ) | |
2001 | { | |
2002 | T * q = new T(); | |
2003 | ||
2004 | bool called = false; | |
2005 | ||
2006 | p2.reset( q, deleter<T>( &called ), std::allocator<T>() ); | |
2007 | ||
2008 | BOOST_TEST_EQ( p2.get(), q ); | |
2009 | BOOST_TEST_EQ( p2.local_use_count(), 1 ); | |
2010 | ||
2011 | boost::shared_ptr<U> p3( p2 ); | |
2012 | ||
2013 | BOOST_TEST( boost::get_deleter< deleter<T> >( p3 ) != 0 ); | |
2014 | ||
2015 | p3.reset(); | |
2016 | BOOST_TEST( !called ); | |
2017 | ||
2018 | p2.reset(); | |
2019 | BOOST_TEST( called ); | |
2020 | } | |
2021 | ||
2022 | template<class T> static void empty_allocator_reset_test() | |
2023 | { | |
2024 | test_allocator_reset<T>( boost::local_shared_ptr<T>() ); | |
2025 | test_allocator_reset<T>( boost::local_shared_ptr<T const>() ); | |
2026 | test_allocator_reset<T>( boost::local_shared_ptr<T volatile>() ); | |
2027 | test_allocator_reset<T>( boost::local_shared_ptr<T const volatile>() ); | |
2028 | ||
2029 | test_allocator_reset<T>( boost::local_shared_ptr<void>() ); | |
2030 | test_allocator_reset<T>( boost::local_shared_ptr<void const>() ); | |
2031 | test_allocator_reset<T>( boost::local_shared_ptr<void volatile>() ); | |
2032 | test_allocator_reset<T>( boost::local_shared_ptr<void const volatile>() ); | |
2033 | } | |
2034 | ||
2035 | template<class T> static void null_allocator_reset_test() | |
2036 | { | |
2037 | test_allocator_reset<T>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) ); | |
2038 | test_allocator_reset<T>( boost::local_shared_ptr<T const>( static_cast<T*>(0) ) ); | |
2039 | test_allocator_reset<T>( boost::local_shared_ptr<T volatile>( static_cast<T*>(0) ) ); | |
2040 | test_allocator_reset<T>( boost::local_shared_ptr<T const volatile>( static_cast<T*>(0) ) ); | |
2041 | ||
2042 | test_allocator_reset<T>( boost::local_shared_ptr<void>( static_cast<T*>(0) ) ); | |
2043 | test_allocator_reset<T>( boost::local_shared_ptr<void const>( static_cast<T*>(0) ) ); | |
2044 | test_allocator_reset<T>( boost::local_shared_ptr<void volatile>( static_cast<T*>(0) ) ); | |
2045 | test_allocator_reset<T>( boost::local_shared_ptr<void const volatile>( static_cast<T*>(0) ) ); | |
2046 | } | |
2047 | ||
2048 | template<class T> static void new_allocator_reset_test() | |
2049 | { | |
2050 | test_allocator_reset<T>( boost::local_shared_ptr<T>( new T() ) ); | |
2051 | test_allocator_reset<T>( boost::local_shared_ptr<T const>( new T() ) ); | |
2052 | test_allocator_reset<T>( boost::local_shared_ptr<T volatile>( new T() ) ); | |
2053 | test_allocator_reset<T>( boost::local_shared_ptr<T const volatile>( new T() ) ); | |
2054 | ||
2055 | test_allocator_reset<T>( boost::local_shared_ptr<void>( new T() ) ); | |
2056 | test_allocator_reset<T>( boost::local_shared_ptr<void const>( new T() ) ); | |
2057 | test_allocator_reset<T>( boost::local_shared_ptr<void volatile>( new T() ) ); | |
2058 | test_allocator_reset<T>( boost::local_shared_ptr<void const volatile>( new T() ) ); | |
2059 | } | |
2060 | ||
2061 | static void allocator_reset() | |
2062 | { | |
2063 | empty_allocator_reset_test<int>(); | |
2064 | empty_allocator_reset_test<X>(); | |
2065 | ||
2066 | BOOST_TEST( X::instances == 0 ); | |
2067 | ||
2068 | null_allocator_reset_test<int>(); | |
2069 | null_allocator_reset_test<X>(); | |
2070 | ||
2071 | BOOST_TEST( X::instances == 0 ); | |
2072 | ||
2073 | new_allocator_reset_test<int>(); | |
2074 | new_allocator_reset_test<X>(); | |
2075 | ||
2076 | BOOST_TEST( X::instances == 0 ); | |
2077 | } | |
2078 | ||
2079 | // aliasing reset | |
2080 | ||
2081 | struct null_deleter | |
2082 | { | |
2083 | void operator()( void const volatile* ) {} | |
2084 | }; | |
2085 | ||
2086 | template<class T, class U> void test_aliasing_reset_( boost::local_shared_ptr<T> const & p1, U * p2 ) | |
2087 | { | |
2088 | boost::local_shared_ptr<U> p3( static_cast<U*>(0), null_deleter() ); | |
2089 | ||
2090 | p3.reset( p1, p2 ); | |
2091 | ||
2092 | BOOST_TEST( p3.get() == p2 ); | |
2093 | BOOST_TEST( p3.local_use_count() == p1.local_use_count() ); | |
2094 | BOOST_TEST( !p3.owner_before( p1 ) && !p1.owner_before( p3 ) ); | |
2095 | } | |
2096 | ||
2097 | template<class T, class U> void test_01_aliasing_reset_() | |
2098 | { | |
2099 | U u; | |
2100 | boost::local_shared_ptr<T> p1; | |
2101 | ||
2102 | test_aliasing_reset_( p1, &u ); | |
2103 | } | |
2104 | ||
2105 | template<class T, class U> void test_01_aliasing_reset() | |
2106 | { | |
2107 | test_01_aliasing_reset_<T, U>(); | |
2108 | test_01_aliasing_reset_<T const, U>(); | |
2109 | test_01_aliasing_reset_<T volatile, U>(); | |
2110 | test_01_aliasing_reset_<T const volatile, U>(); | |
2111 | ||
2112 | test_01_aliasing_reset_<T, U volatile>(); | |
2113 | test_01_aliasing_reset_<T const, U volatile>(); | |
2114 | test_01_aliasing_reset_<T volatile, U volatile>(); | |
2115 | test_01_aliasing_reset_<T const volatile, U volatile>(); | |
2116 | } | |
2117 | ||
2118 | template<class T, class U> void test_10_aliasing_reset_() | |
2119 | { | |
2120 | boost::local_shared_ptr<T> p1( new T() ); | |
2121 | test_aliasing_reset_( p1, static_cast<U*>(0) ); | |
2122 | } | |
2123 | ||
2124 | template<class T, class U> void test_10_aliasing_reset() | |
2125 | { | |
2126 | test_10_aliasing_reset_<T, U>(); | |
2127 | test_10_aliasing_reset_<T const, U>(); | |
2128 | test_10_aliasing_reset_<T volatile, U>(); | |
2129 | test_10_aliasing_reset_<T const volatile, U>(); | |
2130 | ||
2131 | test_10_aliasing_reset_<T, U const>(); | |
2132 | test_10_aliasing_reset_<T const, U const>(); | |
2133 | test_10_aliasing_reset_<T volatile, U const>(); | |
2134 | test_10_aliasing_reset_<T const volatile, U const>(); | |
2135 | ||
2136 | test_10_aliasing_reset_<T, U volatile>(); | |
2137 | test_10_aliasing_reset_<T const, U volatile>(); | |
2138 | test_10_aliasing_reset_<T volatile, U volatile>(); | |
2139 | test_10_aliasing_reset_<T const volatile, U volatile>(); | |
2140 | ||
2141 | test_10_aliasing_reset_<T, U const volatile>(); | |
2142 | test_10_aliasing_reset_<T const, U const volatile>(); | |
2143 | test_10_aliasing_reset_<T volatile, U const volatile>(); | |
2144 | test_10_aliasing_reset_<T const volatile, U const volatile>(); | |
2145 | } | |
2146 | ||
2147 | template<class T, class U> void test_11_aliasing_reset_() | |
2148 | { | |
2149 | U u; | |
2150 | boost::local_shared_ptr<T> p1( new T() ); | |
2151 | ||
2152 | test_aliasing_reset_( p1, &u ); | |
2153 | } | |
2154 | ||
2155 | template<class T, class U> void test_11_aliasing_reset() | |
2156 | { | |
2157 | test_11_aliasing_reset_<T, U>(); | |
2158 | test_11_aliasing_reset_<T const, U>(); | |
2159 | test_11_aliasing_reset_<T volatile, U>(); | |
2160 | test_11_aliasing_reset_<T const volatile, U>(); | |
2161 | ||
2162 | test_11_aliasing_reset_<T, U volatile>(); | |
2163 | test_11_aliasing_reset_<T const, U volatile>(); | |
2164 | test_11_aliasing_reset_<T volatile, U volatile>(); | |
2165 | test_11_aliasing_reset_<T const volatile, U volatile>(); | |
2166 | } | |
2167 | ||
2168 | static void aliasing_reset() | |
2169 | { | |
2170 | test_01_aliasing_reset<int, int>(); | |
2171 | test_10_aliasing_reset<int, int>(); | |
2172 | test_11_aliasing_reset<int, int>(); | |
2173 | ||
2174 | test_01_aliasing_reset<void, int>(); | |
2175 | ||
2176 | test_10_aliasing_reset<int, void>(); | |
2177 | ||
2178 | test_10_aliasing_reset<int, incomplete>(); | |
2179 | ||
2180 | test_01_aliasing_reset<X, X>(); | |
2181 | BOOST_TEST( X::instances == 0 ); | |
2182 | ||
2183 | test_10_aliasing_reset<X, X>(); | |
2184 | BOOST_TEST( X::instances == 0 ); | |
2185 | ||
2186 | test_11_aliasing_reset<X, X>(); | |
2187 | BOOST_TEST( X::instances == 0 ); | |
2188 | ||
2189 | test_01_aliasing_reset<int, X>(); | |
2190 | BOOST_TEST( X::instances == 0 ); | |
2191 | ||
2192 | test_10_aliasing_reset<int, X>(); | |
2193 | BOOST_TEST( X::instances == 0 ); | |
2194 | ||
2195 | test_11_aliasing_reset<int, X>(); | |
2196 | BOOST_TEST( X::instances == 0 ); | |
2197 | ||
2198 | test_01_aliasing_reset<X, int>(); | |
2199 | BOOST_TEST( X::instances == 0 ); | |
2200 | ||
2201 | test_10_aliasing_reset<X, int>(); | |
2202 | BOOST_TEST( X::instances == 0 ); | |
2203 | ||
2204 | test_11_aliasing_reset<X, int>(); | |
2205 | BOOST_TEST( X::instances == 0 ); | |
2206 | ||
2207 | test_01_aliasing_reset<void, X>(); | |
2208 | BOOST_TEST( X::instances == 0 ); | |
2209 | ||
2210 | test_10_aliasing_reset<X, void>(); | |
2211 | BOOST_TEST( X::instances == 0 ); | |
2212 | ||
2213 | test_10_aliasing_reset<X, incomplete>(); | |
2214 | BOOST_TEST( X::instances == 0 ); | |
2215 | } | |
2216 | ||
2217 | // element access | |
2218 | ||
2219 | template<class T> static void empty_element_access_() | |
2220 | { | |
2221 | boost::local_shared_ptr<T> p1; | |
2222 | ||
2223 | BOOST_TEST_EQ( p1.operator->(), static_cast<T*>(0) ); | |
2224 | BOOST_TEST_EQ( p1.get(), static_cast<T*>(0) ); | |
2225 | BOOST_TEST( p1? false: true ); | |
2226 | BOOST_TEST( !p1 ); | |
2227 | BOOST_TEST_EQ( p1.local_use_count(), 0 ); | |
2228 | } | |
2229 | ||
2230 | template<class T> static void empty_element_access() | |
2231 | { | |
2232 | empty_element_access_<T>(); | |
2233 | empty_element_access_<T const>(); | |
2234 | empty_element_access_<T volatile>(); | |
2235 | empty_element_access_<T const volatile>(); | |
2236 | } | |
2237 | ||
2238 | template<class T> static void new_element_access_() | |
2239 | { | |
2240 | { | |
2241 | T * p0 = new T(); | |
2242 | boost::local_shared_ptr<T> p1( p0 ); | |
2243 | ||
2244 | BOOST_TEST_EQ( p1.operator->(), p0 ); | |
2245 | BOOST_TEST_EQ( p1.get(), p0 ); | |
2246 | BOOST_TEST_EQ( &*p1, p0 ); | |
2247 | BOOST_TEST( p1? true: false ); | |
2248 | BOOST_TEST_NOT( !p1 ); | |
2249 | BOOST_TEST_EQ( p1.local_use_count(), 1 ); | |
2250 | } | |
2251 | ||
2252 | { | |
2253 | T * p0 = new T[3](); | |
2254 | boost::local_shared_ptr<T[]> p1( p0 ); | |
2255 | ||
2256 | BOOST_TEST_EQ( p1.get(), p0 ); | |
2257 | ||
2258 | BOOST_TEST_EQ( &p1[0], &p0[0] ); | |
2259 | BOOST_TEST_EQ( &p1[1], &p0[1] ); | |
2260 | BOOST_TEST_EQ( &p1[2], &p0[2] ); | |
2261 | ||
2262 | BOOST_TEST( p1? true: false ); | |
2263 | BOOST_TEST_NOT( !p1 ); | |
2264 | BOOST_TEST_EQ( p1.local_use_count(), 1 ); | |
2265 | } | |
2266 | ||
2267 | { | |
2268 | T * p0 = new T[3](); | |
2269 | boost::local_shared_ptr<T[3]> p1( p0 ); | |
2270 | ||
2271 | BOOST_TEST_EQ( p1.get(), p0 ); | |
2272 | ||
2273 | BOOST_TEST_EQ( &p1[0], &p0[0] ); | |
2274 | BOOST_TEST_EQ( &p1[1], &p0[1] ); | |
2275 | BOOST_TEST_EQ( &p1[2], &p0[2] ); | |
2276 | ||
2277 | BOOST_TEST( p1? true: false ); | |
2278 | BOOST_TEST_NOT( !p1 ); | |
2279 | BOOST_TEST_EQ( p1.local_use_count(), 1 ); | |
2280 | } | |
2281 | } | |
2282 | ||
2283 | template<class T> static void new_element_access() | |
2284 | { | |
2285 | new_element_access_<T>(); | |
2286 | new_element_access_<T const>(); | |
2287 | new_element_access_<T volatile>(); | |
2288 | new_element_access_<T const volatile>(); | |
2289 | } | |
2290 | ||
2291 | static void element_access() | |
2292 | { | |
2293 | empty_element_access<int>(); | |
2294 | empty_element_access<X>(); | |
2295 | ||
2296 | BOOST_TEST( X::instances == 0 ); | |
2297 | ||
2298 | empty_element_access<incomplete>(); | |
2299 | empty_element_access<void>(); | |
2300 | ||
2301 | new_element_access<int>(); | |
2302 | new_element_access<X>(); | |
2303 | ||
2304 | BOOST_TEST( X::instances == 0 ); | |
2305 | } | |
2306 | ||
2307 | // shared_ptr conversion | |
2308 | ||
2309 | template<class T, class U> static void empty_shared_ptr_conversion_() | |
2310 | { | |
2311 | boost::local_shared_ptr<T> p1; | |
2312 | boost::shared_ptr<U> p2( p1 ); | |
2313 | ||
2314 | BOOST_TEST_EQ( p2.get(), static_cast<U*>(0) ); | |
2315 | BOOST_TEST_EQ( p2.use_count(), 0 ); | |
2316 | } | |
2317 | ||
2318 | template<class T> static void empty_shared_ptr_conversion() | |
2319 | { | |
2320 | empty_shared_ptr_conversion_<T, T>(); | |
2321 | empty_shared_ptr_conversion_<T, T const>(); | |
2322 | empty_shared_ptr_conversion_<T, T volatile>(); | |
2323 | empty_shared_ptr_conversion_<T, T const volatile>(); | |
2324 | ||
2325 | empty_shared_ptr_conversion_<T const, T const>(); | |
2326 | empty_shared_ptr_conversion_<T volatile, T volatile>(); | |
2327 | empty_shared_ptr_conversion_<T const volatile, T const volatile>(); | |
2328 | ||
2329 | empty_shared_ptr_conversion_<T, void>(); | |
2330 | empty_shared_ptr_conversion_<T, void const>(); | |
2331 | empty_shared_ptr_conversion_<T, void volatile>(); | |
2332 | empty_shared_ptr_conversion_<T, void const volatile>(); | |
2333 | ||
2334 | empty_shared_ptr_conversion_<T const, void const>(); | |
2335 | empty_shared_ptr_conversion_<T volatile, void volatile>(); | |
2336 | empty_shared_ptr_conversion_<T const volatile, void const volatile>(); | |
2337 | } | |
2338 | ||
2339 | template<class T, class U> static void new_shared_ptr_conversion_() | |
2340 | { | |
2341 | boost::local_shared_ptr<T> p1( new T() ); | |
2342 | boost::shared_ptr<U> p2( p1 ); | |
2343 | ||
2344 | BOOST_TEST_EQ( p2.get(), p1.get() ); | |
2345 | BOOST_TEST_EQ( p2.use_count(), 2 ); | |
2346 | ||
2347 | boost::shared_ptr<U> p3( p1 ); | |
2348 | ||
2349 | BOOST_TEST_EQ( p3.get(), p1.get() ); | |
2350 | BOOST_TEST_EQ( p3.use_count(), 3 ); | |
2351 | BOOST_TEST( !(p2 < p3) && !(p3 < p2) ); | |
2352 | ||
2353 | BOOST_TEST_EQ( p1.local_use_count(), 1 ); | |
2354 | ||
2355 | p1.reset(); | |
2356 | ||
2357 | BOOST_TEST_EQ( p2.use_count(), 2 ); | |
2358 | BOOST_TEST_EQ( p3.use_count(), 2 ); | |
2359 | } | |
2360 | ||
2361 | template<class T> static void new_shared_ptr_conversion() | |
2362 | { | |
2363 | new_shared_ptr_conversion_<T, T>(); | |
2364 | new_shared_ptr_conversion_<T, T const>(); | |
2365 | new_shared_ptr_conversion_<T, T volatile>(); | |
2366 | new_shared_ptr_conversion_<T, T const volatile>(); | |
2367 | ||
2368 | new_shared_ptr_conversion_<T const, T const>(); | |
2369 | new_shared_ptr_conversion_<T volatile, T volatile>(); | |
2370 | new_shared_ptr_conversion_<T const volatile, T const volatile>(); | |
2371 | ||
2372 | new_shared_ptr_conversion_<T, void>(); | |
2373 | new_shared_ptr_conversion_<T, void const>(); | |
2374 | new_shared_ptr_conversion_<T, void volatile>(); | |
2375 | new_shared_ptr_conversion_<T, void const volatile>(); | |
2376 | ||
2377 | new_shared_ptr_conversion_<T const, void const>(); | |
2378 | new_shared_ptr_conversion_<T volatile, void volatile>(); | |
2379 | new_shared_ptr_conversion_<T const volatile, void const volatile>(); | |
2380 | } | |
2381 | ||
2382 | static void shared_ptr_conversion() | |
2383 | { | |
2384 | empty_shared_ptr_conversion<void>(); | |
2385 | empty_shared_ptr_conversion<incomplete>(); | |
2386 | empty_shared_ptr_conversion<int>(); | |
2387 | empty_shared_ptr_conversion<X>(); | |
2388 | ||
2389 | BOOST_TEST( X::instances == 0 ); | |
2390 | ||
2391 | new_shared_ptr_conversion<int>(); | |
2392 | new_shared_ptr_conversion<X>(); | |
2393 | ||
2394 | BOOST_TEST( X::instances == 0 ); | |
2395 | } | |
2396 | ||
2397 | // weak_ptr conversion | |
2398 | ||
2399 | template<class T, class U> static void empty_weak_ptr_conversion_() | |
2400 | { | |
2401 | boost::local_shared_ptr<T> p1; | |
2402 | boost::weak_ptr<U> p2( p1 ); | |
2403 | ||
2404 | BOOST_TEST_EQ( p2.lock().get(), static_cast<U*>(0) ); | |
2405 | BOOST_TEST_EQ( p2.use_count(), 0 ); | |
2406 | } | |
2407 | ||
2408 | template<class T> static void empty_weak_ptr_conversion() | |
2409 | { | |
2410 | empty_weak_ptr_conversion_<T, T>(); | |
2411 | empty_weak_ptr_conversion_<T, T const>(); | |
2412 | empty_weak_ptr_conversion_<T, T volatile>(); | |
2413 | empty_weak_ptr_conversion_<T, T const volatile>(); | |
2414 | ||
2415 | empty_weak_ptr_conversion_<T const, T const>(); | |
2416 | empty_weak_ptr_conversion_<T volatile, T volatile>(); | |
2417 | empty_weak_ptr_conversion_<T const volatile, T const volatile>(); | |
2418 | ||
2419 | empty_weak_ptr_conversion_<T, void>(); | |
2420 | empty_weak_ptr_conversion_<T, void const>(); | |
2421 | empty_weak_ptr_conversion_<T, void volatile>(); | |
2422 | empty_weak_ptr_conversion_<T, void const volatile>(); | |
2423 | ||
2424 | empty_weak_ptr_conversion_<T const, void const>(); | |
2425 | empty_weak_ptr_conversion_<T volatile, void volatile>(); | |
2426 | empty_weak_ptr_conversion_<T const volatile, void const volatile>(); | |
2427 | } | |
2428 | ||
2429 | template<class T, class U> static void new_weak_ptr_conversion_() | |
2430 | { | |
2431 | boost::local_shared_ptr<T> p1( new T() ); | |
2432 | boost::weak_ptr<U> p2( p1 ); | |
2433 | ||
2434 | BOOST_TEST_EQ( p2.lock().get(), p1.get() ); | |
2435 | BOOST_TEST_EQ( p2.use_count(), 1 ); | |
2436 | ||
2437 | boost::weak_ptr<U> p3( p1 ); | |
2438 | ||
2439 | BOOST_TEST_EQ( p3.lock().get(), p1.get() ); | |
2440 | BOOST_TEST_EQ( p3.use_count(), 1 ); | |
2441 | BOOST_TEST( !(p2 < p3) && !(p3 < p2) ); | |
2442 | ||
2443 | BOOST_TEST_EQ( p1.local_use_count(), 1 ); | |
2444 | ||
2445 | p1.reset(); | |
2446 | ||
2447 | BOOST_TEST_EQ( p2.use_count(), 0 ); | |
2448 | BOOST_TEST_EQ( p3.use_count(), 0 ); | |
2449 | } | |
2450 | ||
2451 | template<class T> static void new_weak_ptr_conversion() | |
2452 | { | |
2453 | new_weak_ptr_conversion_<T, T>(); | |
2454 | new_weak_ptr_conversion_<T, T const>(); | |
2455 | new_weak_ptr_conversion_<T, T volatile>(); | |
2456 | new_weak_ptr_conversion_<T, T const volatile>(); | |
2457 | ||
2458 | new_weak_ptr_conversion_<T const, T const>(); | |
2459 | new_weak_ptr_conversion_<T volatile, T volatile>(); | |
2460 | new_weak_ptr_conversion_<T const volatile, T const volatile>(); | |
2461 | ||
2462 | new_weak_ptr_conversion_<T, void>(); | |
2463 | new_weak_ptr_conversion_<T, void const>(); | |
2464 | new_weak_ptr_conversion_<T, void volatile>(); | |
2465 | new_weak_ptr_conversion_<T, void const volatile>(); | |
2466 | ||
2467 | new_weak_ptr_conversion_<T const, void const>(); | |
2468 | new_weak_ptr_conversion_<T volatile, void volatile>(); | |
2469 | new_weak_ptr_conversion_<T const volatile, void const volatile>(); | |
2470 | } | |
2471 | ||
2472 | static void weak_ptr_conversion() | |
2473 | { | |
2474 | empty_weak_ptr_conversion<void>(); | |
2475 | empty_weak_ptr_conversion<incomplete>(); | |
2476 | empty_weak_ptr_conversion<int>(); | |
2477 | empty_weak_ptr_conversion<X>(); | |
2478 | ||
2479 | BOOST_TEST( X::instances == 0 ); | |
2480 | ||
2481 | new_weak_ptr_conversion<int>(); | |
2482 | new_weak_ptr_conversion<X>(); | |
2483 | ||
2484 | BOOST_TEST( X::instances == 0 ); | |
2485 | } | |
2486 | ||
2487 | // main | |
2488 | ||
2489 | int main() | |
2490 | { | |
2491 | default_constructor(); | |
2492 | nullptr_constructor(); | |
2493 | pointer_constructor(); | |
2494 | deleter_constructor(); | |
2495 | copy_constructor(); | |
2496 | move_constructor(); | |
2497 | aliasing_constructor(); | |
2498 | nullptr_deleter_constructor(); | |
2499 | allocator_constructor(); | |
2500 | nullptr_allocator_constructor(); | |
2501 | shared_ptr_copy_constructor(); | |
2502 | shared_ptr_move_constructor(); | |
2503 | unique_ptr_constructor(); | |
2504 | ||
2505 | copy_assignment(); | |
2506 | move_assignment(); | |
2507 | nullptr_assignment(); | |
2508 | shared_ptr_copy_assignment(); | |
2509 | shared_ptr_move_assignment(); | |
2510 | unique_ptr_assignment(); | |
2511 | ||
2512 | default_reset(); | |
2513 | pointer_reset(); | |
2514 | deleter_reset(); | |
2515 | allocator_reset(); | |
2516 | aliasing_reset(); | |
2517 | ||
2518 | element_access(); | |
2519 | shared_ptr_conversion(); | |
2520 | weak_ptr_conversion(); | |
2521 | // swap_test(); | |
2522 | // owner_before_test(); | |
2523 | // equal_test(); | |
2524 | // operator< ? | |
2525 | // casts | |
2526 | // get_pointer | |
2527 | // operator<< | |
2528 | // hash | |
2529 | ||
2530 | return boost::report_errors(); | |
2531 | } |