71 lines
2.4 KiB
Java
71 lines
2.4 KiB
Java
/*
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* Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/* @test
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@summary Test SoftProvider getDevice method */
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import javax.sound.midi.MidiDevice;
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import javax.sound.midi.MidiUnavailableException;
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import javax.sound.midi.Patch;
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import javax.sound.sampled.*;
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import javax.sound.midi.MidiDevice.Info;
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import com.sun.media.sound.*;
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public class GetDevice {
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private static void assertEquals(Object a, Object b) throws Exception
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{
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if(!a.equals(b))
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throw new RuntimeException("assertEquals fails!");
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}
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private static void assertTrue(boolean value) throws Exception
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{
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if(!value)
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throw new RuntimeException("assertTrue fails!");
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}
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private static class FakeInfo extends Info {
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public FakeInfo() {
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super("a", "b", "c", "d");
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}
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}
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public static void main(String[] args) throws Exception {
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SoftProvider provider = new SoftProvider();
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Info[] infos = provider.getDeviceInfo();
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assertTrue(infos.length > 0);
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for (int i = 0; i < infos.length; i++) {
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assertTrue(infos[i] != null);
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MidiDevice d = provider.getDevice(infos[i]);
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assertTrue(d instanceof SoftSynthesizer);
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}
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assertTrue(provider.getDevice(new FakeInfo()) == null);
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}
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}
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