Merge branch 'main' into iter-object-attributes

objstore.go

@@ -280,6 +280,8 @@ func TryToGetSize(r io.Reader) (int64, error) {
 		return f.Size(), nil
 	case ObjectSizer:
 		return f.ObjectSize()
+	case *io.LimitedReader:
+		return f.N, nil
 	}
 	return 0, errors.Errorf("unsupported type of io.Reader: %T", r)
 }

objstore_test.go

@@ -595,3 +595,11 @@ func (b *mockBucket) GetRange(ctx context.Context, name string, off, length int6
 	}
 	return nil, errors.New("GetRange has not been mocked")
 }
+
+func Test_TryToGetSizeLimitedReader(t *testing.T) {
+	b := &bytes.Buffer{}
+	r := io.LimitReader(b, 1024)
+	size, err := TryToGetSize(r)
+	testutil.Ok(t, err)
+	testutil.Equals(t, int64(1024), size)
+}