35   void OperateDb(ThreadState* thread);
36   virtual void VerifyDb(ThreadState* thread) const = 0;
37   virtual void ContinuouslyVerifyDb(ThreadState* /*thread*/) const {}  in ContinuouslyVerifyDb()  argument
43                     ThreadState::SnapshotState& snap_state);
49   Status SetOptions(ThreadState* thread);
59   virtual void MaybeClearOneColumnFamily(ThreadState* /* thread */) {}  in MaybeClearOneColumnFamily()  argument
72   virtual Status TestGet(ThreadState* thread, const ReadOptions& read_opts,
77       ThreadState* thread, const ReadOptions& read_opts,
81   virtual Status TestPrefixScan(ThreadState* thread,
86   virtual Status TestPut(ThreadState* thread, WriteOptions& write_opts,
92   virtual Status TestDelete(ThreadState* thread, WriteOptions& write_opts,
97   virtual Status TestDeleteRange(ThreadState* thread, WriteOptions& write_opts,
103       ThreadState* thread, const std::vector<int>& rand_column_families,
109   virtual void TestCompactRange(ThreadState* thread, int64_t rand_key,
115   uint32_t GetRangeHash(ThreadState* thread, const Snapshot* snapshot,
122   virtual ColumnFamilyHandle* GetControlCfh(ThreadState* /* thread*/,  in GetControlCfh()  argument
130   std::vector<std::string> GetWhiteBoxKeys(ThreadState* thread, DB* db,
134   std::vector<std::string> GetWhiteBoxKeys(ThreadState*, DB*,  in GetWhiteBoxKeys()  argument
143   virtual Status TestIterate(ThreadState* thread, const ReadOptions& read_opts,
163   void VerifyIterator(ThreadState* thread, ColumnFamilyHandle* cmp_cfh,
168   virtual Status TestBackupRestore(ThreadState* thread,
172   virtual Status TestCheckpoint(ThreadState* thread,
176   void TestCompactFiles(ThreadState* thread, ColumnFamilyHandle* column_family);
180   Status TestPauseBackground(ThreadState* thread);
182   void TestAcquireSnapshot(ThreadState* thread, int rand_column_family,
185   Status MaybeReleaseSnapshots(ThreadState* thread, uint64_t i);
192       ThreadState* thread, uint64_t iteration,
206   void Reopen(ThreadState* thread);