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unittests: lmdb test improved

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sowle 2019-08-13 19:57:03 +03:00
parent 1df90ca65d
commit c8ec3f59ce
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GPG key ID: C07A24B2D89D49FC
2 changed files with 21 additions and 5 deletions
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23
tests/unit_tests/lmdb_tests.cpp
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@ -17,14 +17,20 @@ namespace lmdb_test
bool r = false; bool r = false;
epee::shared_recursive_mutex rw_lock; epee::shared_recursive_mutex rw_lock;
epee::log_space::log_singletone::enable_channels("lmdb");
static const uint64_t buffer_size = 64 * 1024; // 64 KB static const uint64_t buffer_size = 64 * 1024; // 64 KB
static const uint64_t db_total_size = static_cast<uint64_t>(2.1 * 1024 * 1024 * 1024); // 2.1 GB static const uint64_t db_total_size = static_cast<uint64_t>(2.1 * 1024 * 1024 * 1024); // 2.1 GB -- a bit more than 2GB to test 2GB boundary
static const std::string db_file_path = "2gb_lmdb_test";
std::shared_ptr<db::lmdb_db_backend> lmdb_ptr = std::make_shared<db::lmdb_db_backend>(); std::shared_ptr<db::lmdb_db_backend> lmdb_ptr = std::make_shared<db::lmdb_db_backend>();
db::basic_db_accessor bdba(lmdb_ptr, rw_lock); db::basic_db_accessor bdba(lmdb_ptr, rw_lock);
//
// write data
//
r = bdba.open("2gb_lmdb_test", CACHE_SIZE); r = bdba.open(db_file_path, CACHE_SIZE);
ASSERT_TRUE(r); ASSERT_TRUE(r);
db::container_handle h; db::container_handle h;
@ -46,7 +52,12 @@ namespace lmdb_test
total_data += buffer_size; total_data += buffer_size;
if (key % 1024 == 0) if (key % 1024 == 0)
{
ASSERT_TRUE(lmdb_ptr->commit_transaction());
ASSERT_TRUE(lmdb_ptr->resize_if_needed());
ASSERT_TRUE(lmdb_ptr->begin_transaction());
std::cout << total_data / 1024 / 1024 << " MB written to DB" << ENDL; std::cout << total_data / 1024 / 1024 << " MB written to DB" << ENDL;
}
} }
ASSERT_TRUE(lmdb_ptr->commit_transaction()); ASSERT_TRUE(lmdb_ptr->commit_transaction());
@ -55,9 +66,11 @@ namespace lmdb_test
ASSERT_TRUE(r); ASSERT_TRUE(r);
//
// read data and check
//
r = bdba.open(db_file_path);
r = bdba.open("2gb_lmdb_test");
ASSERT_TRUE(r); ASSERT_TRUE(r);
r = lmdb_ptr->open_container("c1", h); r = lmdb_ptr->open_container("c1", h);
ASSERT_TRUE(r); ASSERT_TRUE(r);
@ -84,6 +97,8 @@ namespace lmdb_test
r = bdba.close(); r = bdba.close();
ASSERT_TRUE(r); ASSERT_TRUE(r);
boost::filesystem::remove_all(db_file_path);
} }
} }

3
tests/unit_tests/main.cpp
View file

@ -16,5 +16,6 @@ int main(int argc, char** argv)
::testing::InitGoogleTest(&argc, argv); ::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS(); int ret = RUN_ALL_TESTS();
return ret;
} }