70 lines
1.3 KiB
Go
70 lines
1.3 KiB
Go
//go:build cgo
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// +build cgo
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package pmosoxr_test
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import (
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"sync"
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"testing"
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"gargoton.petite-maison-orange.fr/eric/pmomusic/pmosoxr"
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)
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// Test création et suppression d'un Resampler
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func TestResamplerLifecycle(t *testing.T) {
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r, err := pmosoxr.New(44100, 48000, 2, pmosoxr.MQ)
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if err != nil {
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t.Fatalf("failed to create resampler: %v", err)
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}
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if r == nil {
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t.Fatal("resampler is nil")
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}
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in := make([]float32, 512)
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out := make([]float32, 512)
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consumed, produced, err := r.Process(in, out)
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if err != nil {
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t.Fatal(err)
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}
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if consumed < 0 || produced < 0 {
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t.Fatal("negative samples")
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}
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// Delete multiple fois ne doit pas panique
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r.Delete()
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r.Delete()
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}
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// Test Flush sur un Resampler
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func TestResamplerFlush(t *testing.T) {
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r, _ := pmosoxr.New(44100, 48000, 2, pmosoxr.MQ)
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defer r.Delete()
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buf := make([]float32, 256)
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n, err := r.Flush(buf)
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if err != nil {
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t.Fatal(err)
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}
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if n < 0 {
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t.Fatal("flush returned negative samples")
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}
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}
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// Concurrence simple
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func TestResamplerConcurrent(t *testing.T) {
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r, _ := pmosoxr.New(44100, 48000, 2, pmosoxr.MQ)
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defer r.Delete()
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var wg sync.WaitGroup
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for i := 0; i < 4; i++ {
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wg.Add(1)
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go func() {
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defer wg.Done()
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in := make([]float32, 128)
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out := make([]float32, 128)
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r.Process(in, out)
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}()
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}
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wg.Wait()
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}
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