Add Decoder benchmark.

decode/decode_test.go

@@ -0,0 +1,28 @@
+package decode
+
+import "testing"
+
+func NewPacketConfig(chipLength int) (cfg PacketConfig) {
+	cfg.CenterFreq = 912600155
+	cfg.DataRate = 32768
+	cfg.ChipLength = chipLength
+	cfg.PreambleSymbols = 21
+	cfg.PacketSymbols = 96
+
+	cfg.Preamble = "111110010101001100000"
+
+	return
+}
+
+func BenchmarkDecode(b *testing.B) {
+	d := NewDecoder(NewPacketConfig(72), 1)
+
+	block := make([]byte, d.DecCfg.BlockSize2)
+
+	b.SetBytes(int64(d.DecCfg.BlockSize))
+	b.ReportAllocs()
+	b.ResetTimer()
+	for n := 0; n < b.N; n++ {
+		_ = d.Decode(block)
+	}
+}