test/jdk/javax/sound/sampled/spi/AudioFileWriter/WriteAuUnspecifiedLength.java

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 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;

import javax.sound.sampled.AudioFileFormat;
import javax.sound.sampled.AudioFormat;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;

/**
 * @test
 * @bug 4351296
 * @summary Cannot write AudioInputStream with unspecified length
 */
public class WriteAuUnspecifiedLength {

    public static void main(String argv[]) throws Exception {
        AudioFormat format = new AudioFormat(44100, 16, 2, true, true);
        InputStream is = new ByteArrayInputStream(new byte[1000]);
        AudioInputStream ais = new AudioInputStream(is, format, AudioSystem.NOT_SPECIFIED);
        AudioSystem.write(ais, AudioFileFormat.Type.AU, new ByteArrayOutputStream());
        System.out.println("Test passed.");
    }
}