206   DB* db_;  member in leveldb::DBTest
215     db_ = NULL;  in DBTest()
220     delete db_;  in ~DBTest()
259     return reinterpret_cast<DBImpl*>(db_);  in dbfull()
267     delete db_;  in Close()
268     db_ = NULL;  in Close()
272     delete db_;  in DestroyAndReopen()
273     db_ = NULL;  in DestroyAndReopen()
279     delete db_;  in TryReopen()
280     db_ = NULL;  in TryReopen()
290     return DB::Open(opts, dbname_, &db_);  in TryReopen()
294     return db_->Put(WriteOptions(), k, v);  in Put()
298     return db_->Delete(WriteOptions(), k);  in Delete()
305     Status s = db_->Get(options, k, &result);  in Get()
319     Iterator* iter = db_->NewIterator(ReadOptions());  in Contents()
386         db_->GetProperty("leveldb.num-files-at-level" + NumberToString(level),  in NumTableFilesAtLevel()
425     db_->GetApproximateSizes(&r, 1, &size);  in Size()
430     db_->CompactRange(&start, &limit);  in Compact()
464     db_->GetProperty("leveldb.sstables", &property);  in DumpSSTableList()
513     ASSERT_TRUE(db_ != NULL);  in TEST()
531     ASSERT_OK(db_->Put(WriteOptions(), "foo", "v1"));  in TEST()
533     ASSERT_OK(db_->Put(WriteOptions(), "foo", "v2"));  in TEST()
535     ASSERT_OK(db_->Delete(WriteOptions(), "foo"));  in TEST()
570     ASSERT_TRUE(db_->GetProperty("leveldb.approximate-memory-usage", &val));  in TEST()
583       const Snapshot* s1 = db_->GetSnapshot();  in TEST()
590       db_->ReleaseSnapshot(s1);  in TEST()
677   Iterator* iter = db_->NewIterator(ReadOptions());  in TEST()
693   Iterator* iter = db_->NewIterator(ReadOptions());  in TEST()
733   Iterator* iter = db_->NewIterator(ReadOptions());  in TEST()
819   Iterator* iter = db_->NewIterator(ReadOptions());  in TEST()
858     Iterator* iter = db_->NewIterator(ReadOptions());  in TEST()
1180   Iterator* iter = db_->NewIterator(ReadOptions());  in TEST()
1201     const Snapshot* s1 = db_->GetSnapshot();  in TEST()
1203     const Snapshot* s2 = db_->GetSnapshot();  in TEST()
1205     const Snapshot* s3 = db_->GetSnapshot();  in TEST()
1213     db_->ReleaseSnapshot(s3);  in TEST()
1218     db_->ReleaseSnapshot(s1);  in TEST()
1222     db_->ReleaseSnapshot(s2);  in TEST()
1235     const Snapshot* snapshot = db_->GetSnapshot();  in TEST()
1244     db_->ReleaseSnapshot(snapshot);  in TEST()
1505   db_->CompactRange(NULL, NULL);  in TEST()
1605   ASSERT_OK(db_->Put(w, "k1", "v1"));  in TEST()
1610   ASSERT_TRUE(!db_->Put(w, "k2", "v2").ok());  in TEST()
1619   ASSERT_TRUE(!db_->Put(w, "k3", "v3").ok());  in TEST()
1780   DB* db = t->state->test->db_;  in MTThreadBody()
2038         ASSERT_OK(db_->Put(WriteOptions(), k, v));  in TEST()
2043         ASSERT_OK(db_->Delete(WriteOptions(), k));  in TEST()
2064         ASSERT_OK(db_->Write(WriteOptions(), &b));  in TEST()
2068         ASSERT_TRUE(CompareIterators(step, &model, db_, NULL, NULL));  in TEST()
2069         ASSERT_TRUE(CompareIterators(step, &model, db_, model_snap, db_snap));  in TEST()
2074         if (db_snap != NULL) db_->ReleaseSnapshot(db_snap);  in TEST()
2077         ASSERT_TRUE(CompareIterators(step, &model, db_, NULL, NULL));  in TEST()
2080         db_snap = db_->GetSnapshot();  in TEST()
2084     if (db_snap != NULL) db_->ReleaseSnapshot(db_snap);  in TEST()