You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
43 lines
1005 B
43 lines
1005 B
package db
|
|
|
|
import (
|
|
"fmt"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
cmn "github.com/tendermint/tmlibs/common"
|
|
)
|
|
|
|
func testBackend(t *testing.T, backend string) {
|
|
// Default
|
|
dir, dirname := cmn.Tempdir(fmt.Sprintf("test_backend_%s_", backend))
|
|
defer dir.Close()
|
|
db := NewDB("testdb", backend, dirname)
|
|
require.Nil(t, db.Get([]byte("")))
|
|
require.Nil(t, db.Get(nil))
|
|
|
|
// Set empty ("")
|
|
db.Set([]byte(""), []byte(""))
|
|
require.NotNil(t, db.Get([]byte("")))
|
|
require.NotNil(t, db.Get(nil))
|
|
require.Empty(t, db.Get([]byte("")))
|
|
require.Empty(t, db.Get(nil))
|
|
|
|
// Set empty (nil)
|
|
db.Set([]byte(""), nil)
|
|
require.NotNil(t, db.Get([]byte("")))
|
|
require.NotNil(t, db.Get(nil))
|
|
require.Empty(t, db.Get([]byte("")))
|
|
require.Empty(t, db.Get(nil))
|
|
|
|
// Delete
|
|
db.Delete([]byte(""))
|
|
require.Nil(t, db.Get([]byte("")))
|
|
require.Nil(t, db.Get(nil))
|
|
}
|
|
|
|
func TestBackends(t *testing.T) {
|
|
testBackend(t, CLevelDBBackendStr)
|
|
testBackend(t, GoLevelDBBackendStr)
|
|
testBackend(t, MemDBBackendStr)
|
|
}
|