38 lines
961 B
Go
38 lines
961 B
Go
package iavl
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
"github.com/tendermint/iavl"
|
|
dbm "github.com/tendermint/tm-db"
|
|
)
|
|
|
|
func TestImmutableTreePanics(t *testing.T) {
|
|
t.Parallel()
|
|
immTree := iavl.NewImmutableTree(dbm.NewMemDB(), 100)
|
|
it := &immutableTree{immTree}
|
|
require.Panics(t, func() { it.Set([]byte{}, []byte{}) })
|
|
require.Panics(t, func() { it.Remove([]byte{}) })
|
|
require.Panics(t, func() { it.SaveVersion() })
|
|
require.Panics(t, func() { it.DeleteVersion(int64(1)) })
|
|
v, _ := it.GetVersioned([]byte{0x01}, 1)
|
|
require.Equal(t, int64(-1), v)
|
|
v, _ = it.GetVersioned([]byte{0x01}, 0)
|
|
require.Equal(t, int64(0), v)
|
|
|
|
val, proof, err := it.GetVersionedWithProof(nil, 1)
|
|
require.Error(t, err)
|
|
require.Nil(t, val)
|
|
require.Nil(t, proof)
|
|
|
|
imm, err := it.GetImmutable(1)
|
|
require.Error(t, err)
|
|
require.Nil(t, imm)
|
|
|
|
imm, err = it.GetImmutable(0)
|
|
require.NoError(t, err)
|
|
require.NotNil(t, imm)
|
|
require.Equal(t, immTree, imm)
|
|
}
|