Updated everything for dependencies. All sub packages are now part of the project. This was a massive update, hopefully won't have to be reverted.

gumble/go-opus/decoder_test.go

@@ -0,0 +1,68 @@
+// Copyright © Go Opus Authors (see AUTHORS file)
+//
+// License for use of this code is detailed in the LICENSE file
+
+package opus
+
+import (
+	"testing"
+)
+
+func TestDecoderNew(t *testing.T) {
+	dec, err := NewDecoder(48000, 1)
+	if err != nil || dec == nil {
+		t.Errorf("Error creating new decoder: %v", err)
+	}
+	dec, err = NewDecoder(12345, 1)
+	if err == nil || dec != nil {
+		t.Errorf("Expected error for illegal samplerate 12345")
+	}
+}
+
+func TestDecoderUnitialized(t *testing.T) {
+	var dec Decoder
+	_, err := dec.Decode(nil, nil)
+	if err != errDecUninitialized {
+		t.Errorf("Expected \"unitialized decoder\" error: %v", err)
+	}
+	_, err = dec.DecodeFloat32(nil, nil)
+	if err != errDecUninitialized {
+		t.Errorf("Expected \"unitialized decoder\" error: %v", err)
+	}
+}
+
+func TestDecoder_GetLastPacketDuration(t *testing.T) {
+	const G4 = 391.995
+	const SAMPLE_RATE = 48000
+	const FRAME_SIZE_MS = 60
+	const FRAME_SIZE = SAMPLE_RATE * FRAME_SIZE_MS / 1000
+	pcm := make([]int16, FRAME_SIZE)
+	enc, err := NewEncoder(SAMPLE_RATE, 1, AppVoIP)
+	if err != nil || enc == nil {
+		t.Fatalf("Error creating new encoder: %v", err)
+	}
+	addSine(pcm, SAMPLE_RATE, G4)
+
+	data := make([]byte, 1000)
+	n, err := enc.Encode(pcm, data)
+	if err != nil {
+		t.Fatalf("Couldn't encode data: %v", err)
+	}
+	data = data[:n]
+
+	dec, err := NewDecoder(SAMPLE_RATE, 1)
+	if err != nil || dec == nil {
+		t.Fatalf("Error creating new decoder: %v", err)
+	}
+	n, err = dec.Decode(data, pcm)
+	if err != nil {
+		t.Fatalf("Couldn't decode data: %v", err)
+	}
+	samples, err := dec.LastPacketDuration()
+	if err != nil {
+		t.Fatalf("Couldn't get last packet duration: %v", err)
+	}
+	if samples != n {
+		t.Fatalf("Wrong duration length. Expected %d. Got %d", n, samples)
+	}
+}