INNER CODE UNIT · Rust

read_wav_roundtrip

EricLBuehler/mistral.rs · mistralrs-audio/src/lib.rs:155

    fn read_wav_roundtrip() {
        let spec = WavSpec {
            channels: 1,
            sample_rate: 16000,
            bits_per_sample: 16,
            sample_format: SampleFormat::Int,
        };
        let mut writer = WavWriter::create("/tmp/test.wav", spec).unwrap();
        for _ in 0..160 {
            writer.write_sample::<i16>(0).unwrap();
        }
        writer.finalize().unwrap();
        let input = AudioInput::read_wav("/tmp/test.wav").unwrap();
        assert_eq!(input.samples.len(), 160);
        assert_eq!(input.sample_rate, 16000);
        std::fs::remove_file("/tmp/test.wav").unwrap();
    }

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