| 43 | } |
| 44 | |
| 45 | func TestLegacyMarshalMethod(t *testing.T) { |
| 46 | for _, test := range []selfMarshaler{ |
| 47 | {bytes: []byte("marshal")}, |
| 48 | {bytes: []byte("marshal"), err: errors.New("some error")}, |
| 49 | } { |
| 50 | m := impl.Export{}.MessageOf(test).Interface() |
| 51 | b, err := proto.Marshal(m) |
| 52 | if err != test.err || !bytes.Equal(b, test.bytes) { |
| 53 | t.Errorf("proto.Marshal(%v) = %v, %v; want %v, %v", test, b, err, test.bytes, test.err) |
| 54 | } |
| 55 | if gotSize, wantSize := proto.Size(m), len(test.bytes); gotSize != wantSize { |
| 56 | t.Fatalf("proto.Size(%v) = %v, want %v", test, gotSize, wantSize) |
| 57 | } |
| 58 | |
| 59 | prefix := []byte("prefix") |
| 60 | want := append(prefix, test.bytes...) |
| 61 | b, err = proto.MarshalOptions{}.MarshalAppend(prefix, m) |
| 62 | if err != test.err || !bytes.Equal(b, want) { |
| 63 | t.Errorf("MarshalAppend(%v, %v) = %v, %v; want %v, %v", prefix, test, b, err, test.bytes, test.err) |
| 64 | } |
| 65 | |
| 66 | b, err = proto.MarshalOptions{ |
| 67 | Deterministic: true, |
| 68 | }.MarshalAppend(nil, m) |
| 69 | if err != test.err || !bytes.Equal(b, test.bytes) { |
| 70 | t.Errorf("MarshalOptions{Deterministic:true}.MarshalAppend(nil, %v) = %v, %v; want %v, %v", test, b, err, test.bytes, test.err) |
| 71 | } |
| 72 | } |
| 73 | } |
| 74 | |
| 75 | func TestLegacyUnmarshalMethod(t *testing.T) { |
| 76 | sm := &selfMarshaler{} |