mess around with benchmarks and fuzzing

bundle_test.go

@@ -210,3 +210,31 @@ func TestBadOSCBundleDecoding(t *testing.T) {
 		})
 	}
 }
+
+func FuzzBundleFromBytes(f *testing.F) {
+	seedBytes := [][]byte{
+		{},
+		{35, 98, 117, 110, 100, 108, 101, 0, 0, 0, 0,
+			32, 0, 0, 0, 0, 0, 0, 0, 32, 47, 111,
+			115, 99, 105, 108, 108, 97, 116, 111, 114, 47, 52,
+			47, 102, 114, 101, 113, 117, 101, 110, 99, 121, 0,
+			44, 102, 0, 0, 67, 220, 0, 0},
+		{35, 98, 117, 110, 100, 108, 101, 0, // #bundle
+			0, 0, 0, 32, 0, 0, 0, 0, // time tag
+			0, 0, 0, 52, // content size
+			35, 98, 117, 110, 100, 108, 101, 0, // #bundle
+			0, 0, 0, 64, 0, 0, 0, 0, // time tag
+			0, 0, 0, 32, // content size
+			47, 111, 115, 99, 105, 108, 108, 97, 116, 111, 114, 47, 52,
+			47, 102, 114, 101, 113, 117, 101, 110, 99, 121, 0,
+			44, 102, 0, 0, 67, 220, 0, 0},
+	}
+
+	for _, seed := range seedBytes {
+		f.Add(seed)
+	}
+
+	f.Fuzz(func(t *testing.T, data []byte) {
+		_, _, _ = BundleFromBytes(data)
+	})
+}

message_test.go

@@ -511,3 +511,46 @@ func TestBadOSCMessageDecoding(t *testing.T) {
 		})
 	}
 }
+
+func BenchmarkMessageToBytes(b *testing.B) {
+	message := &OSCMessage{
+		Address: "/hello",
+		Args: []OSCArg{
+			{Type: "i", Value: 35},
+		},
+	}
+
+	for b.Loop() {
+		_, err := message.ToBytes()
+		if err != nil {
+			b.Fatalf("failed to encode properly: %s", err.Error())
+		}
+	}
+}
+
+func BenchmarkMessageFromBytes(b *testing.B) {
+	bytes := []byte{47, 104, 101, 108, 108, 111, 0, 0, 44, 105, 0, 0, 0, 0, 0, 35}
+
+	for b.Loop() {
+		_, err := MessageFromBytes(bytes)
+		if err != nil {
+			b.Fatalf("failed to decode properly: %s", err.Error())
+		}
+	}
+}
+
+func FuzzMessageFromBytes(f *testing.F) {
+	seedBytes := [][]byte{
+		{},
+		{47, 104, 101, 108, 108, 111, 0, 0},
+		{47, 104, 101, 108, 108, 111, 0, 0, 44, 105, 0, 0, 0, 0, 0, 35},
+	}
+
+	for _, seed := range seedBytes {
+		f.Add(seed)
+	}
+
+	f.Fuzz(func(t *testing.T, data []byte) {
+		_, _ = MessageFromBytes(data)
+	})
+}

testdata/fuzz/FuzzBundleFromBytes/39e8ac474312e7e0

@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("#bundle\x0000000000\x00\x00\x00\x00")

testdata/fuzz/FuzzMessageFromBytes/986355228ada9f19

@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("/00\x00,b0\x00\xff000")

testdata/fuzz/FuzzMessageFromBytes/b52972290d937e09

@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("/00\x00,b0\x00\x00\x00\x00\x010")

testdata/fuzz/FuzzMessageFromBytes/c9b3b4e809eeacd2

@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("/00\x00,d\x0000000")