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7c673cae FG |
1 | // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- |
2 | // vim: ts=8 sw=2 smarttab | |
3 | ||
4 | #include "test/librbd/test_mock_fixture.h" | |
5 | #include "test/librbd/test_support.h" | |
6 | #include "test/librbd/mock/MockImageCtx.h" | |
11fdf7f2 | 7 | #include "test/librbd/mock/io/MockObjectDispatch.h" |
7c673cae FG |
8 | #include "test/librados_test_stub/MockTestMemIoCtxImpl.h" |
9 | #include "common/bit_vector.hpp" | |
10 | #include "librbd/internal.h" | |
11 | #include "librbd/ObjectMap.h" | |
11fdf7f2 | 12 | #include "librbd/io/ImageDispatchSpec.h" |
7c673cae FG |
13 | #include "librbd/operation/ResizeRequest.h" |
14 | #include "librbd/operation/TrimRequest.h" | |
15 | #include "gmock/gmock.h" | |
16 | #include "gtest/gtest.h" | |
17 | ||
18 | namespace librbd { | |
11fdf7f2 TL |
19 | |
20 | namespace util { | |
21 | ||
22 | inline ImageCtx* get_image_ctx(MockImageCtx* image_ctx) { | |
23 | return image_ctx->image_ctx; | |
24 | } | |
25 | ||
26 | } // namespace util | |
27 | ||
28 | namespace io { | |
29 | ||
30 | template <> | |
31 | struct ImageDispatchSpec<MockImageCtx> { | |
32 | static ImageDispatchSpec* s_instance; | |
33 | AioCompletion *aio_comp = nullptr; | |
34 | ||
35 | static ImageDispatchSpec* create_flush_request( | |
36 | MockImageCtx &image_ctx, AioCompletion *aio_comp, | |
37 | FlushSource flush_source, const ZTracer::Trace &parent_trace) { | |
38 | ceph_assert(s_instance != nullptr); | |
39 | s_instance->aio_comp = aio_comp; | |
40 | return s_instance; | |
41 | } | |
42 | ||
43 | MOCK_CONST_METHOD0(send, void()); | |
44 | ||
45 | ImageDispatchSpec() { | |
46 | s_instance = this; | |
47 | } | |
48 | }; | |
49 | ||
50 | ImageDispatchSpec<MockImageCtx>* ImageDispatchSpec<MockImageCtx>::s_instance = nullptr; | |
51 | ||
52 | } // namespace io | |
53 | ||
7c673cae FG |
54 | namespace operation { |
55 | ||
56 | template <> | |
57 | class TrimRequest<MockImageCtx> { | |
58 | public: | |
59 | static TrimRequest *s_instance; | |
60 | static TrimRequest *create(MockImageCtx &image_ctx, Context *on_finish, | |
61 | uint64_t original_size, uint64_t new_size, | |
62 | ProgressContext &prog_ctx) { | |
11fdf7f2 | 63 | ceph_assert(s_instance != nullptr); |
7c673cae FG |
64 | s_instance->on_finish = on_finish; |
65 | return s_instance; | |
66 | } | |
67 | ||
68 | Context *on_finish = nullptr; | |
69 | ||
70 | TrimRequest() { | |
71 | s_instance = this; | |
72 | } | |
73 | ||
74 | MOCK_METHOD0(send, void()); | |
75 | }; | |
76 | ||
77 | TrimRequest<MockImageCtx> *TrimRequest<MockImageCtx>::s_instance = nullptr; | |
78 | ||
79 | } // namespace operation | |
80 | } // namespace librbd | |
81 | ||
82 | // template definitions | |
83 | #include "librbd/operation/ResizeRequest.cc" | |
7c673cae FG |
84 | |
85 | namespace librbd { | |
86 | namespace operation { | |
87 | ||
88 | using ::testing::_; | |
89 | using ::testing::DoAll; | |
11fdf7f2 | 90 | using ::testing::Invoke; |
7c673cae FG |
91 | using ::testing::InSequence; |
92 | using ::testing::Return; | |
93 | using ::testing::StrEq; | |
94 | using ::testing::WithArg; | |
95 | ||
96 | class TestMockOperationResizeRequest : public TestMockFixture { | |
97 | public: | |
98 | typedef ResizeRequest<MockImageCtx> MockResizeRequest; | |
99 | typedef TrimRequest<MockImageCtx> MockTrimRequest; | |
11fdf7f2 | 100 | typedef io::ImageDispatchSpec<MockImageCtx> MockIoImageDispatchSpec; |
7c673cae FG |
101 | |
102 | void expect_block_writes(MockImageCtx &mock_image_ctx, int r) { | |
103 | EXPECT_CALL(*mock_image_ctx.io_work_queue, block_writes(_)) | |
104 | .WillOnce(CompleteContext(r, mock_image_ctx.image_ctx->op_work_queue)); | |
105 | } | |
106 | ||
107 | void expect_unblock_writes(MockImageCtx &mock_image_ctx) { | |
108 | EXPECT_CALL(*mock_image_ctx.io_work_queue, unblock_writes()) | |
109 | .Times(1); | |
110 | } | |
111 | ||
112 | void expect_is_lock_owner(MockImageCtx &mock_image_ctx) { | |
113 | if (mock_image_ctx.exclusive_lock != nullptr) { | |
114 | EXPECT_CALL(*mock_image_ctx.exclusive_lock, is_lock_owner()) | |
115 | .WillOnce(Return(true)); | |
116 | } | |
117 | } | |
118 | ||
119 | void expect_grow_object_map(MockImageCtx &mock_image_ctx) { | |
120 | if (mock_image_ctx.object_map != nullptr) { | |
121 | expect_is_lock_owner(mock_image_ctx); | |
122 | EXPECT_CALL(*mock_image_ctx.object_map, aio_resize(_, _, _)) | |
123 | .WillOnce(WithArg<2>(CompleteContext(0, mock_image_ctx.image_ctx->op_work_queue))); | |
124 | } | |
125 | } | |
126 | ||
127 | void expect_shrink_object_map(MockImageCtx &mock_image_ctx) { | |
128 | if (mock_image_ctx.object_map != nullptr) { | |
129 | expect_is_lock_owner(mock_image_ctx); | |
130 | EXPECT_CALL(*mock_image_ctx.object_map, aio_resize(_, _, _)) | |
131 | .WillOnce(WithArg<2>(CompleteContext(0, mock_image_ctx.image_ctx->op_work_queue))); | |
132 | } | |
133 | } | |
134 | ||
135 | void expect_update_header(MockImageCtx &mock_image_ctx, int r) { | |
136 | if (mock_image_ctx.old_format) { | |
137 | EXPECT_CALL(get_mock_io_ctx(mock_image_ctx.md_ctx), | |
138 | write(mock_image_ctx.header_oid, _, _, _, _)) | |
139 | .WillOnce(Return(r)); | |
140 | } else { | |
141 | expect_is_lock_owner(mock_image_ctx); | |
142 | EXPECT_CALL(get_mock_io_ctx(mock_image_ctx.md_ctx), | |
143 | exec(mock_image_ctx.header_oid, _, StrEq("rbd"), StrEq("set_size"), _, _, _)) | |
144 | .WillOnce(Return(r)); | |
145 | } | |
146 | } | |
147 | ||
148 | void expect_trim(MockImageCtx &mock_image_ctx, | |
149 | MockTrimRequest &mock_trim_request, int r) { | |
150 | EXPECT_CALL(mock_trim_request, send()) | |
151 | .WillOnce(FinishRequest(&mock_trim_request, r, &mock_image_ctx)); | |
152 | } | |
153 | ||
11fdf7f2 TL |
154 | void expect_flush_cache(MockImageCtx &mock_image_ctx, |
155 | MockIoImageDispatchSpec& mock_io_image_dispatch_spec, | |
156 | int r) { | |
157 | EXPECT_CALL(mock_io_image_dispatch_spec, send()) | |
158 | .WillOnce(Invoke([&mock_image_ctx, &mock_io_image_dispatch_spec, r]() { | |
159 | auto aio_comp = mock_io_image_dispatch_spec.s_instance->aio_comp; | |
160 | auto ctx = new FunctionContext([aio_comp](int r) { | |
161 | aio_comp->get(); | |
162 | aio_comp->fail(r); | |
163 | }); | |
164 | mock_image_ctx.image_ctx->op_work_queue->queue(ctx, r); | |
165 | })); | |
7c673cae FG |
166 | } |
167 | ||
11fdf7f2 TL |
168 | void expect_invalidate_cache(MockImageCtx &mock_image_ctx, |
169 | int r) { | |
170 | EXPECT_CALL(*mock_image_ctx.io_object_dispatcher, invalidate_cache(_)) | |
171 | .WillOnce(CompleteContext(r, mock_image_ctx.image_ctx->op_work_queue)); | |
7c673cae FG |
172 | expect_op_work_queue(mock_image_ctx); |
173 | } | |
174 | ||
175 | void expect_resize_object_map(MockImageCtx &mock_image_ctx, | |
176 | uint64_t new_size) { | |
177 | EXPECT_CALL(*mock_image_ctx.object_map, aio_resize(new_size, _, _)) | |
178 | .WillOnce(WithArg<2>(CompleteContext(0, mock_image_ctx.image_ctx->op_work_queue))); | |
179 | } | |
180 | ||
181 | int when_resize(MockImageCtx &mock_image_ctx, uint64_t new_size, | |
182 | bool allow_shrink, uint64_t journal_op_tid, | |
183 | bool disable_journal) { | |
184 | C_SaferCond cond_ctx; | |
185 | librbd::NoOpProgressContext prog_ctx; | |
186 | MockResizeRequest *req = new MockResizeRequest( | |
187 | mock_image_ctx, &cond_ctx, new_size, allow_shrink, prog_ctx, | |
188 | journal_op_tid, disable_journal); | |
189 | { | |
190 | RWLock::RLocker owner_locker(mock_image_ctx.owner_lock); | |
191 | req->send(); | |
192 | } | |
193 | return cond_ctx.wait(); | |
194 | } | |
195 | }; | |
196 | ||
197 | TEST_F(TestMockOperationResizeRequest, NoOpSuccess) { | |
198 | librbd::ImageCtx *ictx; | |
199 | ASSERT_EQ(0, open_image(m_image_name, &ictx)); | |
200 | ||
201 | MockImageCtx mock_image_ctx(*ictx); | |
202 | MockExclusiveLock mock_exclusive_lock; | |
203 | MockJournal mock_journal; | |
204 | MockObjectMap mock_object_map; | |
205 | initialize_features(ictx, mock_image_ctx, mock_exclusive_lock, mock_journal, | |
206 | mock_object_map); | |
207 | ||
208 | InSequence seq; | |
209 | expect_block_writes(mock_image_ctx, 0); | |
210 | expect_append_op_event(mock_image_ctx, true, 0); | |
211 | expect_unblock_writes(mock_image_ctx); | |
212 | expect_commit_op_event(mock_image_ctx, 0); | |
213 | ASSERT_EQ(0, when_resize(mock_image_ctx, ictx->size, true, 0, false)); | |
214 | } | |
215 | ||
216 | TEST_F(TestMockOperationResizeRequest, GrowSuccess) { | |
217 | librbd::ImageCtx *ictx; | |
218 | ASSERT_EQ(0, open_image(m_image_name, &ictx)); | |
219 | ||
220 | MockImageCtx mock_image_ctx(*ictx); | |
221 | MockExclusiveLock mock_exclusive_lock; | |
222 | MockJournal mock_journal; | |
223 | MockObjectMap mock_object_map; | |
224 | initialize_features(ictx, mock_image_ctx, mock_exclusive_lock, mock_journal, | |
225 | mock_object_map); | |
226 | ||
227 | InSequence seq; | |
228 | expect_block_writes(mock_image_ctx, 0); | |
229 | expect_append_op_event(mock_image_ctx, true, 0); | |
7c673cae | 230 | expect_grow_object_map(mock_image_ctx); |
7c673cae FG |
231 | expect_update_header(mock_image_ctx, 0); |
232 | expect_unblock_writes(mock_image_ctx); | |
233 | expect_commit_op_event(mock_image_ctx, 0); | |
234 | ASSERT_EQ(0, when_resize(mock_image_ctx, ictx->size * 2, true, 0, false)); | |
235 | } | |
236 | ||
237 | TEST_F(TestMockOperationResizeRequest, ShrinkSuccess) { | |
238 | librbd::ImageCtx *ictx; | |
239 | ASSERT_EQ(0, open_image(m_image_name, &ictx)); | |
240 | ||
241 | MockImageCtx mock_image_ctx(*ictx); | |
242 | MockExclusiveLock mock_exclusive_lock; | |
243 | MockJournal mock_journal; | |
244 | MockObjectMap mock_object_map; | |
245 | initialize_features(ictx, mock_image_ctx, mock_exclusive_lock, mock_journal, | |
246 | mock_object_map); | |
247 | ||
248 | InSequence seq; | |
249 | expect_block_writes(mock_image_ctx, 0); | |
250 | expect_append_op_event(mock_image_ctx, true, 0); | |
251 | expect_unblock_writes(mock_image_ctx); | |
252 | ||
253 | MockTrimRequest mock_trim_request; | |
11fdf7f2 TL |
254 | auto mock_io_image_dispatch_spec = new MockIoImageDispatchSpec(); |
255 | expect_flush_cache(mock_image_ctx, *mock_io_image_dispatch_spec, 0); | |
7c673cae FG |
256 | expect_invalidate_cache(mock_image_ctx, 0); |
257 | expect_trim(mock_image_ctx, mock_trim_request, 0); | |
258 | expect_block_writes(mock_image_ctx, 0); | |
259 | expect_update_header(mock_image_ctx, 0); | |
260 | expect_shrink_object_map(mock_image_ctx); | |
261 | expect_unblock_writes(mock_image_ctx); | |
262 | expect_commit_op_event(mock_image_ctx, 0); | |
263 | ASSERT_EQ(0, when_resize(mock_image_ctx, ictx->size / 2, true, 0, false)); | |
264 | } | |
265 | ||
266 | TEST_F(TestMockOperationResizeRequest, ShrinkError) { | |
267 | librbd::ImageCtx *ictx; | |
268 | ASSERT_EQ(0, open_image(m_image_name, &ictx)); | |
269 | ||
270 | MockImageCtx mock_image_ctx(*ictx); | |
271 | MockExclusiveLock mock_exclusive_lock; | |
272 | MockJournal mock_journal; | |
273 | MockObjectMap mock_object_map; | |
274 | initialize_features(ictx, mock_image_ctx, mock_exclusive_lock, mock_journal, | |
275 | mock_object_map); | |
276 | ||
277 | InSequence seq; | |
278 | expect_block_writes(mock_image_ctx, -EINVAL); | |
279 | expect_unblock_writes(mock_image_ctx); | |
280 | ASSERT_EQ(-EINVAL, when_resize(mock_image_ctx, ictx->size / 2, false, 0, false)); | |
281 | } | |
282 | ||
283 | TEST_F(TestMockOperationResizeRequest, PreBlockWritesError) { | |
284 | librbd::ImageCtx *ictx; | |
285 | ASSERT_EQ(0, open_image(m_image_name, &ictx)); | |
286 | ||
287 | MockImageCtx mock_image_ctx(*ictx); | |
288 | MockExclusiveLock mock_exclusive_lock; | |
289 | MockJournal mock_journal; | |
290 | MockObjectMap mock_object_map; | |
291 | initialize_features(ictx, mock_image_ctx, mock_exclusive_lock, mock_journal, | |
292 | mock_object_map); | |
293 | ||
294 | InSequence seq; | |
295 | expect_block_writes(mock_image_ctx, -EINVAL); | |
296 | expect_unblock_writes(mock_image_ctx); | |
297 | ASSERT_EQ(-EINVAL, when_resize(mock_image_ctx, ictx->size, true, 0, false)); | |
298 | } | |
299 | ||
300 | TEST_F(TestMockOperationResizeRequest, TrimError) { | |
301 | librbd::ImageCtx *ictx; | |
302 | ASSERT_EQ(0, open_image(m_image_name, &ictx)); | |
303 | ||
304 | MockImageCtx mock_image_ctx(*ictx); | |
305 | MockExclusiveLock mock_exclusive_lock; | |
306 | MockJournal mock_journal; | |
307 | MockObjectMap mock_object_map; | |
308 | initialize_features(ictx, mock_image_ctx, mock_exclusive_lock, mock_journal, | |
309 | mock_object_map); | |
310 | ||
311 | InSequence seq; | |
312 | expect_block_writes(mock_image_ctx, 0); | |
313 | expect_append_op_event(mock_image_ctx, true, 0); | |
314 | expect_unblock_writes(mock_image_ctx); | |
315 | ||
316 | MockTrimRequest mock_trim_request; | |
11fdf7f2 TL |
317 | auto mock_io_image_dispatch_spec = new MockIoImageDispatchSpec(); |
318 | expect_flush_cache(mock_image_ctx, *mock_io_image_dispatch_spec, 0); | |
7c673cae FG |
319 | expect_invalidate_cache(mock_image_ctx, -EBUSY); |
320 | expect_trim(mock_image_ctx, mock_trim_request, -EINVAL); | |
321 | expect_commit_op_event(mock_image_ctx, -EINVAL); | |
322 | ASSERT_EQ(-EINVAL, when_resize(mock_image_ctx, ictx->size / 2, true, 0, false)); | |
323 | } | |
324 | ||
325 | TEST_F(TestMockOperationResizeRequest, FlushCacheError) { | |
326 | librbd::ImageCtx *ictx; | |
327 | ASSERT_EQ(0, open_image(m_image_name, &ictx)); | |
31f18b77 | 328 | REQUIRE(ictx->cache); |
7c673cae FG |
329 | |
330 | MockImageCtx mock_image_ctx(*ictx); | |
331 | MockExclusiveLock mock_exclusive_lock; | |
332 | MockJournal mock_journal; | |
333 | MockObjectMap mock_object_map; | |
334 | initialize_features(ictx, mock_image_ctx, mock_exclusive_lock, mock_journal, | |
335 | mock_object_map); | |
336 | ||
337 | InSequence seq; | |
338 | expect_block_writes(mock_image_ctx, 0); | |
339 | expect_append_op_event(mock_image_ctx, true, 0); | |
340 | expect_unblock_writes(mock_image_ctx); | |
341 | ||
342 | MockTrimRequest mock_trim_request; | |
11fdf7f2 TL |
343 | auto mock_io_image_dispatch_spec = new MockIoImageDispatchSpec(); |
344 | expect_flush_cache(mock_image_ctx, *mock_io_image_dispatch_spec, -EINVAL); | |
7c673cae FG |
345 | expect_commit_op_event(mock_image_ctx, -EINVAL); |
346 | ASSERT_EQ(-EINVAL, when_resize(mock_image_ctx, ictx->size / 2, true, 0, false)); | |
347 | } | |
348 | ||
349 | TEST_F(TestMockOperationResizeRequest, InvalidateCacheError) { | |
350 | librbd::ImageCtx *ictx; | |
351 | ASSERT_EQ(0, open_image(m_image_name, &ictx)); | |
31f18b77 | 352 | REQUIRE(ictx->cache); |
7c673cae FG |
353 | |
354 | MockImageCtx mock_image_ctx(*ictx); | |
355 | MockExclusiveLock mock_exclusive_lock; | |
356 | MockJournal mock_journal; | |
357 | MockObjectMap mock_object_map; | |
358 | initialize_features(ictx, mock_image_ctx, mock_exclusive_lock, mock_journal, | |
359 | mock_object_map); | |
360 | ||
361 | InSequence seq; | |
362 | expect_block_writes(mock_image_ctx, 0); | |
363 | expect_append_op_event(mock_image_ctx, true, 0); | |
364 | expect_unblock_writes(mock_image_ctx); | |
365 | ||
366 | MockTrimRequest mock_trim_request; | |
11fdf7f2 TL |
367 | auto mock_io_image_dispatch_spec = new MockIoImageDispatchSpec(); |
368 | expect_flush_cache(mock_image_ctx, *mock_io_image_dispatch_spec, 0); | |
7c673cae FG |
369 | expect_invalidate_cache(mock_image_ctx, -EINVAL); |
370 | expect_commit_op_event(mock_image_ctx, -EINVAL); | |
371 | ASSERT_EQ(-EINVAL, when_resize(mock_image_ctx, ictx->size / 2, true, 0, false)); | |
372 | } | |
373 | ||
374 | TEST_F(TestMockOperationResizeRequest, PostBlockWritesError) { | |
375 | librbd::ImageCtx *ictx; | |
376 | ASSERT_EQ(0, open_image(m_image_name, &ictx)); | |
377 | ||
378 | MockImageCtx mock_image_ctx(*ictx); | |
379 | MockExclusiveLock mock_exclusive_lock; | |
380 | MockJournal mock_journal; | |
381 | MockObjectMap mock_object_map; | |
382 | initialize_features(ictx, mock_image_ctx, mock_exclusive_lock, mock_journal, | |
383 | mock_object_map); | |
384 | ||
385 | InSequence seq; | |
386 | expect_block_writes(mock_image_ctx, 0); | |
387 | expect_append_op_event(mock_image_ctx, true, 0); | |
388 | expect_unblock_writes(mock_image_ctx); | |
494da23a TL |
389 | |
390 | MockTrimRequest mock_trim_request; | |
391 | auto mock_io_image_dispatch_spec = new MockIoImageDispatchSpec(); | |
392 | expect_flush_cache(mock_image_ctx, *mock_io_image_dispatch_spec, 0); | |
393 | expect_invalidate_cache(mock_image_ctx, 0); | |
394 | expect_trim(mock_image_ctx, mock_trim_request, 0); | |
7c673cae FG |
395 | expect_block_writes(mock_image_ctx, -EINVAL); |
396 | expect_unblock_writes(mock_image_ctx); | |
397 | expect_commit_op_event(mock_image_ctx, -EINVAL); | |
494da23a TL |
398 | ASSERT_EQ(-EINVAL, when_resize(mock_image_ctx, ictx->size / 2, true, 0, |
399 | false)); | |
7c673cae FG |
400 | } |
401 | ||
402 | TEST_F(TestMockOperationResizeRequest, UpdateHeaderError) { | |
403 | librbd::ImageCtx *ictx; | |
404 | ASSERT_EQ(0, open_image(m_image_name, &ictx)); | |
405 | ||
406 | MockImageCtx mock_image_ctx(*ictx); | |
407 | MockExclusiveLock mock_exclusive_lock; | |
408 | MockJournal mock_journal; | |
409 | MockObjectMap mock_object_map; | |
410 | initialize_features(ictx, mock_image_ctx, mock_exclusive_lock, mock_journal, | |
411 | mock_object_map); | |
412 | ||
413 | InSequence seq; | |
414 | expect_block_writes(mock_image_ctx, 0); | |
415 | expect_append_op_event(mock_image_ctx, true, 0); | |
7c673cae | 416 | expect_grow_object_map(mock_image_ctx); |
7c673cae FG |
417 | expect_update_header(mock_image_ctx, -EINVAL); |
418 | expect_unblock_writes(mock_image_ctx); | |
419 | expect_commit_op_event(mock_image_ctx, -EINVAL); | |
420 | ASSERT_EQ(-EINVAL, when_resize(mock_image_ctx, ictx->size * 2, true, 0, false)); | |
421 | } | |
422 | ||
423 | TEST_F(TestMockOperationResizeRequest, JournalAppendError) { | |
424 | REQUIRE_FEATURE(RBD_FEATURE_JOURNALING); | |
425 | ||
426 | librbd::ImageCtx *ictx; | |
427 | ASSERT_EQ(0, open_image(m_image_name, &ictx)); | |
428 | ||
429 | MockImageCtx mock_image_ctx(*ictx); | |
430 | MockExclusiveLock mock_exclusive_lock; | |
431 | MockJournal mock_journal; | |
432 | MockObjectMap mock_object_map; | |
433 | initialize_features(ictx, mock_image_ctx, mock_exclusive_lock, mock_journal, | |
434 | mock_object_map); | |
435 | ||
436 | InSequence seq; | |
437 | expect_block_writes(mock_image_ctx, 0); | |
438 | expect_append_op_event(mock_image_ctx, true, -EINVAL); | |
439 | expect_unblock_writes(mock_image_ctx); | |
440 | ASSERT_EQ(-EINVAL, when_resize(mock_image_ctx, ictx->size, true, 0, false)); | |
441 | } | |
442 | ||
443 | TEST_F(TestMockOperationResizeRequest, JournalDisabled) { | |
444 | librbd::ImageCtx *ictx; | |
445 | ASSERT_EQ(0, open_image(m_image_name, &ictx)); | |
446 | ||
447 | MockImageCtx mock_image_ctx(*ictx); | |
448 | MockExclusiveLock mock_exclusive_lock; | |
449 | MockJournal mock_journal; | |
450 | MockObjectMap mock_object_map; | |
451 | initialize_features(ictx, mock_image_ctx, mock_exclusive_lock, mock_journal, | |
452 | mock_object_map); | |
453 | ||
454 | InSequence seq; | |
455 | expect_block_writes(mock_image_ctx, 0); | |
456 | expect_unblock_writes(mock_image_ctx); | |
457 | ASSERT_EQ(0, when_resize(mock_image_ctx, ictx->size, true, 0, true)); | |
458 | } | |
459 | ||
460 | } // namespace operation | |
461 | } // namespace librbd |