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+/**
+ * Copyright (C) 2017 MongoDB Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * 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
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * 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 GNU Affero General 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/base/init.h"
+
+#include "mongo/db/storage/kv/kv_engine_test_harness.h"
+#include "mongo/db/storage/mobile/mobile_kv_engine.h"
+#include "mongo/stdx/memory.h"
+#include "mongo/unittest/temp_dir.h"
+
+namespace mongo {
+namespace {
+
+class MobileKVHarnessHelper : public KVHarnessHelper {
+public:
+ MobileKVHarnessHelper() : _dbPath("mobile_kv_engine_harness") {
+ _engine = stdx::make_unique<MobileKVEngine>(_dbPath.path());
+ }
+
+ virtual KVEngine* restartEngine() {
+ _engine.reset(new MobileKVEngine(_dbPath.path()));
+ return _engine.get();
+ }
+
+ virtual KVEngine* getEngine() {
+ return _engine.get();
+ }
+
+private:
+ std::unique_ptr<MobileKVEngine> _engine;
+ unittest::TempDir _dbPath;
+};
+
+std::unique_ptr<KVHarnessHelper> makeHelper() {
+ return stdx::make_unique<MobileKVHarnessHelper>();
+}
+
+MONGO_INITIALIZER(RegisterKVHarnessFactory)(InitializerContext*) {
+ KVHarnessHelper::registerFactory(makeHelper);
+ return Status::OK();
+}
+
+} // namespace
+} // namespace mongo