5a9efcc654
Return good named errors everywhere, export appropriate constants, make errors.Is() work.
23 lines
479 B
Go
23 lines
479 B
Go
package stackitem
|
|
|
|
import (
|
|
"errors"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestSerializationMaxErr(t *testing.T) {
|
|
base := make([]byte, MaxSize/2+1)
|
|
item := Make(base)
|
|
|
|
// Pointer is unserializable, but we specifically want to catch ErrTooBig.
|
|
arr := []Item{item, item.Dup(), NewPointer(0, []byte{})}
|
|
aitem := Make(arr)
|
|
|
|
_, err := Serialize(item)
|
|
require.NoError(t, err)
|
|
|
|
_, err = Serialize(aitem)
|
|
require.True(t, errors.Is(err, ErrTooBig), err)
|
|
}
|