25   bool IsVisibleFullCheck(SequenceNumber seq) override {  in IsVisibleFullCheck()  argument
26     return snapshot_checker_->CheckInSnapshot(seq, snapshot_seq_) ==  in IsVisibleFullCheck()
43     SequenceNumber seq = snapshot == nullptr ? db_->GetLatestSequenceNumber()  in GetWithReadCallback()  local
45     TestReadCallback read_callback(snapshot_checker, seq);  in GetWithReadCallback()
494         SequenceNumber seq, SequenceNumber snapshot_seq) const override {  in TEST_F()  argument
495       return IsInSnapshot(seq, snapshot_seq)  in TEST_F()
500     bool IsInSnapshot(SequenceNumber seq, SequenceNumber snapshot_seq) const {  in TEST_F()  argument
503           return seq == 0;  in TEST_F()
505           return seq <= 1;  in TEST_F()
508           return seq <= 1;  in TEST_F()
510           return seq <= 3;  in TEST_F()
513           return seq <= 3;  in TEST_F()
516           return seq <= 4;  in TEST_F()