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librbd: add invalidate test case

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Signed-off-by: Peterson, Scott <scott.d.peterson@intel.com>
Signed-off-by: Li, Xiaoyan <xiaoyan.li@intel.com>
Signed-off-by: Lu, Yuan <yuan.y.lu@intel.com>
Signed-off-by: Chamarthy, Mahati <mahati.chamarthy@intel.com>
This commit is contained in:
Yuan Lu 2020-04-30 10:21:00 +08:00
parent 8388f1e817
commit fcae953c29
1 changed files with 36 additions and 0 deletions
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36
src/test/librbd/cache/test_mock_ReplicatedWriteLog.cc vendored
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@ -567,5 +567,41 @@ TEST_F(TestMockCacheReplicatedWriteLog, aio_writesame) {
ASSERT_EQ(0, finish_ctx3.wait());
}
TEST_F(TestMockCacheReplicatedWriteLog, invalidate) {
librbd::ImageCtx *ictx;
ASSERT_EQ(0, open_image(m_image_name, &ictx));
MockImageCtx mock_image_ctx(*ictx);
MockReplicatedWriteLog rwl(mock_image_ctx, get_cache_state(mock_image_ctx));
expect_op_work_queue(mock_image_ctx);
expect_metadata_set(mock_image_ctx);
MockContextRWL finish_ctx1;
expect_context_complete(finish_ctx1, 0);
rwl.init(&finish_ctx1);
ASSERT_EQ(0, finish_ctx1.wait());
MockContextRWL finish_ctx2;
expect_context_complete(finish_ctx2, 0);
Extents image_extents{{0, 4096}};
bufferlist bl;
bl.append(std::string(4096, '1'));
bufferlist bl_copy = bl;
int fadvise_flags = 0;
rwl.aio_write(std::move(image_extents), std::move(bl), fadvise_flags, &finish_ctx2);
ASSERT_EQ(0, finish_ctx2.wait());
MockContextRWL finish_ctx_invalidate;
expect_context_complete(finish_ctx_invalidate, 0);
rwl.invalidate(&finish_ctx_invalidate);
ASSERT_EQ(0, finish_ctx_invalidate.wait());
MockContextRWL finish_ctx3;
expect_context_complete(finish_ctx3, 0);
rwl.shut_down(&finish_ctx3);
ASSERT_EQ(0, finish_ctx3.wait());
}
} // namespace cache
} // namespace librbd