Function TestRacyMarshal

proto/text_test.go:691–731

(t *testing.T)

}

func TestRacyMarshal(t *testing.T) {
	// This test should be run with the race detector.

	any := &pb2.MyMessage{Count: proto.Int32(47), Name: proto.String("David")}
	proto.SetExtension(any, pb2.E_Ext_Text, proto.String("bar"))
	b, err := proto.Marshal(any)
	if err != nil {
		panic(err)
	}
	m := &pb3.Message{
		Name:        "David",
		ResultCount: 47,
		Anything:    &anypb.Any{TypeUrl: "type.googleapis.com/" + proto.MessageName(any), Value: b},
	}

	wantText := proto.MarshalTextString(m)
	wantBytes, err := proto.Marshal(m)
	if err != nil {
		t.Fatalf("proto.Marshal error: %v", err)
	}

	var wg sync.WaitGroup
	defer wg.Wait()
	wg.Add(20)
	for i := 0; i < 10; i++ {
		go func() {
			defer wg.Done()
			got := proto.MarshalTextString(m)
			if got != wantText {
				t.Errorf("proto.MarshalTextString = %q, want %q", got, wantText)
			}
		}()
		go func() {
			defer wg.Done()
			got, err := proto.Marshal(m)
			if !bytes.Equal(got, wantBytes) || err != nil {
				t.Errorf("proto.Marshal = (%x, %v), want (%x, nil)", got, err, wantBytes)
			}
		}()
	}
}

type UnmarshalTextTest struct {
	in  string