/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.harmony.sound.tests.javax.sound.sampled;
import java.util.HashMap;
import javax.sound.sampled.AudioFileFormat;
import javax.sound.sampled.AudioFormat;
import javax.sound.sampled.AudioSystem;
import junit.framework.TestCase;
public class AudioFileFormatTest extends TestCase {
public void testAudioFileFormat() {
AudioFormat af = new AudioFormat(AudioFormat.Encoding.ALAW, 1f, 2, 3,
4, 5f, true);
AudioFileFormat aff = new MyAudioFileFormat(AudioFileFormat.Type.AIFC,
AudioSystem.NOT_SPECIFIED, af, 100);
assertEquals(AudioFileFormat.Type.AIFC, aff.getType());
assertEquals(AudioSystem.NOT_SPECIFIED, aff.getByteLength());
assertEquals(af, aff.getFormat());
assertEquals(100, aff.getFrameLength());
assertNull(aff.properties());
assertNull(aff.getProperty("key"));
aff = new AudioFileFormat(AudioFileFormat.Type.WAVE, af, 10);
assertEquals(AudioFileFormat.Type.WAVE, aff.getType());
assertEquals(AudioSystem.NOT_SPECIFIED, aff.getByteLength());
assertEquals(af, aff.getFormat());
assertEquals(10, aff.getFrameLength());
assertNull(aff.properties());
assertNull(aff.getProperty("key"));
HashMap<String, Object> prop = new HashMap<String, Object>();
prop.put("duration", Long.valueOf(100));
prop.put("title", "Title String");
aff = new AudioFileFormat(AudioFileFormat.Type.AU, af,
AudioSystem.NOT_SPECIFIED, prop);
assertEquals(AudioFileFormat.Type.AU, aff.getType());
assertEquals(AudioSystem.NOT_SPECIFIED, aff.getByteLength());
assertEquals(af, aff.getFormat());
assertEquals(AudioSystem.NOT_SPECIFIED, aff.getFrameLength());
assertEquals(2, aff.properties().size());
assertEquals(Long.valueOf(100), aff.properties().get("duration"));
assertNull(aff.getProperty("key"));
assertEquals("Title String", aff.getProperty("title"));
try {
aff.properties().put("aa", 1);
fail("No expected UnsupportedOperationException");
} catch (UnsupportedOperationException expected) {
}
}
private class MyAudioFileFormat extends AudioFileFormat {
public MyAudioFileFormat(AudioFileFormat.Type type, int byteLength,
AudioFormat format, int frameLength) {
super(type, byteLength, format, frameLength);
}
}
}