How to use TestOpenCorrupted method of db Package

Best Syzkaller code snippet using db.TestOpenCorrupted

db_test.go

Source:db_test.go

...143	} else if db != nil {144		t.Fatal("db is not nil")145	}146}147func TestOpenCorrupted(t *testing.T) {148	fn := tempFile(t)149	defer os.Remove(fn)150	db, err := Open(fn, false)151	if err != nil {152		t.Fatalf("failed to open db: %v", err)153	}154	// Write 1000 records, then wipe half of the file and test that we155	// (1) get an error, (2) still get 450-550 records.156	for i := 0; i < 1000; i++ {157		db.Save(fmt.Sprintf("%v", i), []byte{byte(i)}, 0)158	}159	if err := db.Flush(); err != nil {160		t.Fatalf("failed to flush db: %v", err)161	}...

TestOpenCorrupted

Using AI Code Generation

1import (2func main() {3	db, err := leveldb.OpenFile("data", nil)4	if err != nil {5		fmt.Println("Error in opening data file")6	}7	defer db.Close()8	db.Put([]byte("key"), []byte("value"), nil)9	db.Close()10	db, err = leveldb.OpenFile("data", &opt.Options{11	})12	if err != nil {13		fmt.Println("Error in opening data file")14	}15	defer db.Close()16	db.Put([]byte("key"), []byte("value"), nil)17	db.Close()18	db, err = leveldb.OpenFile("data", nil)19	if err != nil {20		fmt.Println("Error in opening data file")21	}22	defer db.Close()23	db.Put([]byte("key"), []byte("value"), nil)24	db.Close()25	db, err = leveldb.OpenFile("data", &opt.Options{26	})27	if err != nil {28		fmt.Println("Error in opening data file")29	}30	defer db.Close()31	db.Put([]byte("key"), []byte("value"), nil)32	db.Close()33	db, err = leveldb.OpenFile("data", nil)34	if err != nil {35		fmt.Println("Error in opening data file")36	}37	defer db.Close()38	db.Put([]byte("key"), []byte("value"), nil)39	db.Close()40	db, err = leveldb.OpenFile("data", &opt.Options{41	})42	if err != nil {43		fmt.Println("Error in opening data file")44	}45	defer db.Close()46	db.Put([]byte("key"), []byte("value"), nil)47	db.Close()48	db, err = leveldb.OpenFile("data", nil)49	if err != nil {50		fmt.Println("Error in opening data file")51	}52	defer db.Close()53	db.Put([]byte("key"), []byte("value"), nil)54	db.Close()

TestOpenCorrupted

Using AI Code Generation

1import (2func main() {3    db, err := leveldb.OpenFile("db", nil)4    if err != nil {5        fmt.Println("Error opening db")6    }7    fmt.Println("db opened successfully")8    db.Put([]byte("key"), []byte("value"), nil)9    db.Close()10    fmt.Println("db closed successfully")11    err = TestOpenCorrupted("db")12    if err != nil {13        fmt.Println("Error opening corrupted db")14    }15    fmt.Println("Corrupted db opened successfully")16}17import (18func main() {19    db, err := leveldb.OpenFile("db", nil)20    if err != nil {21        fmt.Println("Error opening db")22    }23    fmt.Println("db opened successfully")24    db.Put([]byte("key"), []byte("value"), nil)25    db.Close()26    fmt.Println("db closed successfully")27    err = TestOpenCorrupted("db")28    if err != nil {29        fmt.Println("Error opening corrupted db")30    }31    fmt.Println("Corrupted db opened successfully")32    db, err = leveldb.OpenFile("db", nil)33    if err != nil {34        fmt.Println("Error opening db")35    }36    fmt.Println("db opened successfully")37    db.Put([]byte("key"), []byte("value"), nil)38    db.Close()39    fmt.Println("db closed successfully")40}41import (42func main() {

TestOpenCorrupted

Using AI Code Generation

1import (2func main() {3	db, err := leveldb.OpenFile("db", nil)4	if err != nil {5		fmt.Println("Error: ", err)6	}7	db.Put([]byte("key"), []byte("value"), nil)8	db.Close()9	db, err = leveldb.OpenFile("db", nil)10	if err != nil {11		fmt.Println("Error: ", err)12	}13	if _, err := db.Get([]byte("key"), nil); err != nil {14		fmt.Println("Error: ", err)15	}16}17import (18func main() {19	db, err := leveldb.OpenFile("db", nil)20	if err != nil {21		fmt.Println("Error: ", err)22	}23	db.Put([]byte("key"), []byte("value"), nil)24	db.Close()25	db, err = leveldb.OpenFile("db", nil)26	if err != nil {27		fmt.Println("Error: ", err)28	}29	if _, err := db.Get([]byte("key"), nil); err != nil {30		fmt.Println("Error: ", err)31	}32	if _, err := db.TestOpenCorrupted(); err != nil {33		fmt.Println("Error: ", err)34	}35}36Error:  leveldb: manifest corrupted (field 'comparer'): missing [file=MANIFEST-000000]

TestOpenCorrupted

Using AI Code Generation

1import (2func main() {3    db, err := leveldb.OpenFile("testdb", nil)4    if err != nil {5        fmt.Println("Error in opening db")6    }7    defer db.Close()8    err = db.TestOpenCorrupted(0)9    if err != nil {10        fmt.Println("Error in opening corrupted db")11    }12}

TestOpenCorrupted

Using AI Code Generation

1import (2func main() {3	db, err := leveldb.OpenFile("testdb", nil)4	if err != nil {5		fmt.Println("Error in opening database")6	}7	defer db.Close()8	err = db.Put([]byte("key"), []byte("value"), nil)9	if err != nil {10		fmt.Println("Error in putting data into database")11	}12	data, err := db.Get([]byte("key"), nil)13	if err != nil {14		fmt.Println("Error in getting data from database")15	}16	fmt.Println(string(data))17	db.Put([]byte("key"), []byte("value"), nil)18	db, err = leveldb.OpenFile("testdb", nil)19	if err != nil {20		fmt.Println("Error in opening database")21	}22	data, err = db.Get([]byte("key"), nil)23	if err != nil {24		fmt.Println("Error in getting data from database")25	}26	fmt.Println(string(data))27}

TestOpenCorrupted

Using AI Code Generation

1import (2func main() {3    db, err := leveldb.OpenFile("/home/leveldbtest", nil)4    if err != nil {5        fmt.Println("Error opening database")6    }7    fmt.Println("Database opened")8    db.Close()9}

TestOpenCorrupted

Using AI Code Generation

1import (2func main() {3	db, err := leveldb.OpenFile("testdb", nil)4	if err != nil {5		fmt.Println(err)6	}7	db.Close()8	db, err = leveldb.OpenFile("testdb", nil)9	if err != nil {10		fmt.Println(err)11	}12	db.Close()13}14leveldb: manifest corrupted (field 'comparer'): missing [file=MANIFEST-000000]15leveldb: manifest corrupted (field 'comparer'): missing [file=MANIFEST-000000]

TestOpenCorrupted

Using AI Code Generation

1import (2func main() {3    db, err := leveldb.OpenFile("db", nil)4    if err != nil {5        log.Fatal(err)6    }7    defer db.Close()8    err = db.Put([]byte("key"), []byte("value"), nil)9    if err != nil {10        log.Fatal(err)11    }12    err = db.Close()13    if err != nil {14        log.Fatal(err)15    }16    db, err = leveldb.OpenFile("db", nil)17    if err != nil {18        log.Fatal(err)19    }20    defer db.Close()21    err = db.Put([]byte("key"), []byte("value"), nil)22    if err != nil {23        log.Fatal(err)24    }25    err = db.Close()26    if err != nil {27        log.Fatal(err)28    }29    db, err = leveldb.OpenFile("db", nil)30    if err != nil {31        log.Fatal(err)32    }33    defer db.Close()34    err = db.Put([]byte("key"), []byte("value"), nil)35    if err != nil {36        log.Fatal(err)37    }38    err = db.Close()39    if err != nil {40        log.Fatal(err)41    }42    db, err = leveldb.OpenFile("db", nil)43    if err != nil {44        log.Fatal(err)45    }46    defer db.Close()47    err = db.Put([]byte("key"), []byte("value"), nil)48    if err != nil {49        log.Fatal(err)50    }51    err = db.Close()52    if err != nil {53        log.Fatal(err)54    }55    db, err = leveldb.OpenFile("db", nil)56    if err != nil {57        log.Fatal(err)58    }59    defer db.Close()60    err = db.Put([]byte("key"), []byte("

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