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// wiredtiger_kv_engine_test.cpp
/**
* Copyright (C) 2018-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#include "mongo/platform/basic.h"
#include "mongo/db/storage/kv/kv_engine_test_harness.h"
#include "mongo/base/init.h"
#include "mongo/db/storage/wiredtiger/wiredtiger_kv_engine.h"
#include "mongo/db/storage/wiredtiger/wiredtiger_record_store.h"
#include "mongo/stdx/memory.h"
#include "mongo/unittest/temp_dir.h"
#include "mongo/util/clock_source_mock.h"
namespace mongo {
namespace {
class WiredTigerKVHarnessHelper : public KVHarnessHelper {
public:
WiredTigerKVHarnessHelper() : _dbpath("wt-kv-harness") {
_engine.reset(new WiredTigerKVEngine(kWiredTigerEngineName,
_dbpath.path(),
_cs.get(),
"",
1,
0,
false,
false,
false,
false));
}
virtual ~WiredTigerKVHarnessHelper() {
_engine.reset(NULL);
}
virtual KVEngine* restartEngine() {
_engine.reset(NULL);
_engine.reset(new WiredTigerKVEngine(kWiredTigerEngineName,
_dbpath.path(),
_cs.get(),
"",
1,
0,
false,
false,
false,
false));
return _engine.get();
}
virtual KVEngine* getEngine() {
return _engine.get();
}
private:
const std::unique_ptr<ClockSource> _cs = stdx::make_unique<ClockSourceMock>();
unittest::TempDir _dbpath;
std::unique_ptr<WiredTigerKVEngine> _engine;
};
std::unique_ptr<KVHarnessHelper> makeHelper() {
return stdx::make_unique<WiredTigerKVHarnessHelper>();
}
MONGO_INITIALIZER(RegisterKVHarnessFactory)(InitializerContext*) {
KVHarnessHelper::registerFactory(makeHelper);
return Status::OK();
}
} // namespace
} // namespace mongo
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