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/**
* Copyright 2015 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.
*/
#pragma once
#include <memory>
#include "mongo/base/status.h"
#include "mongo/unittest/unittest.h"
namespace mongo {
class OldThreadPool;
class OperationContext;
namespace repl {
class TaskRunner;
/**
* Test fixture for tests that require a TaskRunner and/or
* ThreadPool.
*/
class TaskRunnerTest : public unittest::Test {
public:
static Status getDetectableErrorStatus();
/**
* Returns ID of mock operation context returned from createOperationContext().
* Returns -1 if txn is null.
* Returns -2 if txn cannot be converted to a mock operation context containing an ID.
*/
static int getOperationContextId(OperationContext* txn);
/**
* Returns an noop operation context with an embedded numerical ID.
*/
virtual OperationContext* createOperationContext() const;
OldThreadPool& getThreadPool() const;
TaskRunner& getTaskRunner() const;
void resetTaskRunner(TaskRunner* taskRunner);
void destroyTaskRunner();
protected:
void setUp() override;
void tearDown() override;
private:
std::unique_ptr<OldThreadPool> _threadPool;
std::unique_ptr<TaskRunner> _taskRunner;
};
} // namespace repl
} // namespace mongo
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