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-rw-r--r-- | src/rocksdb/utilities/backup/backup_engine_impl.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/rocksdb/utilities/backup/backup_engine_impl.h b/src/rocksdb/utilities/backup/backup_engine_impl.h new file mode 100644 index 000000000..398f47f27 --- /dev/null +++ b/src/rocksdb/utilities/backup/backup_engine_impl.h @@ -0,0 +1,36 @@ +// Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved. +// This source code is licensed under both the GPLv2 (found in the +// COPYING file in the root directory) and Apache 2.0 License +// (found in the LICENSE.Apache file in the root directory). + +#pragma once +#ifndef ROCKSDB_LITE + +#include "rocksdb/utilities/backup_engine.h" + +namespace ROCKSDB_NAMESPACE { + +struct TEST_BackupMetaSchemaOptions { + std::string version = "2"; + bool crc32c_checksums = false; + bool file_sizes = true; + std::map<std::string, std::string> meta_fields; + std::map<std::string, std::string> file_fields; + std::map<std::string, std::string> footer_fields; +}; + +// Modifies the BackupEngine(Impl) to write backup meta files using the +// unpublished schema version 2, for the life of this object (not backup_dir). +// TEST_BackupMetaSchemaOptions offers some customization for testing. +void TEST_SetBackupMetaSchemaOptions( + BackupEngine* engine, const TEST_BackupMetaSchemaOptions& options); + +// Modifies the BackupEngine(Impl) to use specified clocks for backup and +// restore rate limiters created by default if not specified by users for +// test speedup. +void TEST_SetDefaultRateLimitersClock( + BackupEngine* engine, + const std::shared_ptr<SystemClock>& backup_rate_limiter_clock = nullptr, + const std::shared_ptr<SystemClock>& restore_rate_limiter_clock = nullptr); +} // namespace ROCKSDB_NAMESPACE +#endif // ROCKSDB_LITE |