}
		pbody, err := io.ReadAll(p)
		if err != nil {
			return nil, fmt.Errorf("error reading part: %v", err)
		}
		got = append(got, headerBody{p.Header, string(pbody)})
	}
}

func TestParseAllSizes(t *testing.T) {
	t.Parallel()
	maxSize := 5 << 10
	if testing.Short() {
		maxSize = 512
	}
	var buf bytes.Buffer
	body := strings.Repeat("a", maxSize)
	bodyb := []byte(body)