ceremonyclient/pebble/sstable/compression_cgo_test.go

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2024-01-03 07:31:42 +00:00
// Copyright 2021 The LevelDB-Go and Pebble Authors. All rights reserved. Use
// of this source code is governed by a BSD-style license that can be found in
// the LICENSE file.
//go:build cgo
// +build cgo
package sstable
// useStandardZstdLib indicates whether the zstd implementation is a port of the
// official one in the facebook/zstd repository.
//
// This constant is only used in tests. Some tests rely on reproducibility of
// SST files, but a custom implementation of zstd will produce different
// compression result. So those tests have to be disabled in such cases.
//
// We cannot always use the official facebook/zstd implementation since it
// relies on CGo.
const useStandardZstdLib = true