/*

 * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 * questions.

 */

/**

 * @test

 * @bug 4933700

 * @summary Tests that default devices return MidiDeviceTransmitter/Receiver and returned objects return correct MidiDevice

 * @compile -source 1.7 TestAllDevices.java

 * @run main TestAllDevices

 * @author Alex Menkov

 */

import javax.sound.midi.MidiDevice;

import javax.sound.midi.MidiDeviceReceiver;

import javax.sound.midi.MidiDeviceTransmitter;

import javax.sound.midi.MidiSystem;

import javax.sound.midi.MidiUnavailableException;

import javax.sound.midi.Receiver;

import javax.sound.midi.Transmitter;

public class TestAllDevices {

    static boolean failed = false;

    public static void main(String[] args) throws Exception {

        out("default receiver:");

        try {

            Receiver recv = MidiSystem.getReceiver();

            out("  receiver: " + recv);

            if (recv instanceof MidiDeviceReceiver) {

                out("    OK");

            } else {

                out("    ERROR: not an instance of MidiDeviceReceiver");

                failed = true;

            }

        } catch (MidiUnavailableException ex) {

            // this is not an error

            out("  receiver: MidiUnavailableException (test NOT failed)");

        }

        out("default transmitter:");

        try {

            Transmitter tran = MidiSystem.getTransmitter();

            out("  transmitter: " + tran);

            if (tran instanceof MidiDeviceTransmitter) {

                out("    OK");

            } else {

                out("    ERROR: not an instance of MidiDeviceTransmitter");

                failed = true;

            }

        } catch (MidiUnavailableException ex) {

            // this is not an error

            out("  transmitter: MidiUnavailableException (test NOT failed)");

        }

        MidiDevice.Info[] infos = MidiSystem .getMidiDeviceInfo();

        for (MidiDevice.Info info: infos) {

            out(info.toString() + ":");

            try {

                MidiDevice dev = MidiSystem.getMidiDevice(info);

                dev.open();

                try {

                    Receiver recv = dev.getReceiver();

                    out("  receiver: " + recv);

                    if (recv instanceof MidiDeviceReceiver) {

                        MidiDeviceReceiver devRecv = (MidiDeviceReceiver)recv;

                        MidiDevice retDev = devRecv.getMidiDevice();

                        if (retDev == dev) {

                            out("    OK");

                        } else {

                            out("    ERROR: getMidiDevice returned incorrect device: " + retDev);

                            failed = true;

                        }

                    } else {

                        out("    ERROR: not an instance of MidiDeviceReceiver");

                        failed = true;

                    }

                } catch (MidiUnavailableException ex) {

                    // this is not an error

                    out("  receiver: MidiUnavailableException (test NOT failed)");

                }

                try {

                    Transmitter tran = dev.getTransmitter();

                    out("  transmitter: " + tran);

                    if (tran instanceof MidiDeviceTransmitter) {

                        MidiDeviceTransmitter devTran = (MidiDeviceTransmitter)tran;

                        MidiDevice retDev = devTran.getMidiDevice();

                        if (retDev == dev) {

                            out("    OK");

                        } else {

                            out("    ERROR: getMidiDevice retur4ned incorrect device: " + retDev);

                            failed = true;

                        }

                    } else {

                        out("    ERROR: not an instance of MidiDeviceTransmitter");

                        failed = true;

                    }

                } catch (MidiUnavailableException ex) {

                    // this is not an error

                    out("  transmitter: MidiUnavailableException (test NOT failed)");

                }

                dev.close();

            } catch (MidiUnavailableException ex) {

                out("  device: MidiUnavailableException (test NOT failed)");

            }

        }

        if (failed) {

            throw new Exception("Test failed.");

        }

    }

    static void out(String s) {

        System.out.println(s);

    }

}