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53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
package transcode
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import (
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"os"
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"path/filepath"
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"runtime"
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"testing"
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)
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func TestSniffOggCodec_opus(t *testing.T) {
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path := pionTinyOggPath(t)
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if got := sniffOggCodec(path); got != "opus" {
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t.Fatalf("sniffOggCodec() = %q want opus", got)
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}
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}
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func TestDecodeOggOpus_pionTiny(t *testing.T) {
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path := pionTinyOggPath(t)
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streamer, format, closer, err := decodeOggOpus(path)
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if err != nil {
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t.Fatal(err)
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}
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defer closer.Close()
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if format.SampleRate == 0 {
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t.Fatal("zero sample rate")
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}
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buf := make([][2]float64, 4096)
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n, ok := streamer.Stream(buf)
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if !ok || n == 0 {
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t.Fatal("expected pcm samples")
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}
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}
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func pionTinyOggPath(t *testing.T) string {
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t.Helper()
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_, file, _, ok := runtime.Caller(0)
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if !ok {
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t.Fatal("runtime.Caller failed")
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}
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modRoot := filepath.Clean(filepath.Join(filepath.Dir(file), ".."))
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cache := os.Getenv("GOMODCACHE")
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if cache == "" {
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home, _ := os.UserHomeDir()
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cache = filepath.Join(home, "go", "pkg", "mod")
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}
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path := filepath.Join(cache, "github.com/pion/opus@v0.0.0-20260601214817-71d58474cec8/testdata/tiny.ogg")
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if _, err := os.Stat(path); err != nil {
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_ = modRoot
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t.Skipf("pion testdata not in module cache: %v", err)
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}
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return path
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}
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