git / moonbite-core / src/leveldb/util/env_posix_test_helper.h · raw

// Copyright 2017 The LevelDB Authors. All rights reserved.// Use of this source code is governed by a BSD-style license that can be// found in the LICENSE file. See the AUTHORS file for names of contributors.#ifndef STORAGE_LEVELDB_UTIL_ENV_POSIX_TEST_HELPER_H_#define STORAGE_LEVELDB_UTIL_ENV_POSIX_TEST_HELPER_H_namespace leveldb {class EnvPosixTest;// A helper for the POSIX Env to facilitate testing.class EnvPosixTestHelper { private:  friend class EnvPosixTest;  // Set the maximum number of read-only files that will be opened.  // Must be called before creating an Env.  static void SetReadOnlyFDLimit(int limit);  // Set the maximum number of read-only files that will be mapped via mmap.  // Must be called before creating an Env.  static void SetReadOnlyMMapLimit(int limit);};}  // namespace leveldb#endif  // STORAGE_LEVELDB_UTIL_ENV_POSIX_TEST_HELPER_H_