142 lines
5.3 KiB
Java
142 lines
5.3 KiB
Java
/*
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* Copyright (c) 2010, 2014, 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.
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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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/**
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* @test
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* @bug 4933700
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* @summary Tests that default devices return MidiDeviceTransmitter/Receiver and returned objects return correct MidiDevice
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* @compile TestAllDevices.java
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* @run main TestAllDevices
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* @author Alex Menkov
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*/
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import javax.sound.midi.MidiDevice;
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import javax.sound.midi.MidiDeviceReceiver;
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import javax.sound.midi.MidiDeviceTransmitter;
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import javax.sound.midi.MidiSystem;
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import javax.sound.midi.MidiUnavailableException;
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import javax.sound.midi.Receiver;
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import javax.sound.midi.Transmitter;
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public class TestAllDevices {
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static boolean failed = false;
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public static void main(String[] args) throws Exception {
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out("default receiver:");
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try {
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Receiver recv = MidiSystem.getReceiver();
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out(" receiver: " + recv);
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if (recv instanceof MidiDeviceReceiver) {
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out(" OK");
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} else {
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out(" ERROR: not an instance of MidiDeviceReceiver");
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failed = true;
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}
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} catch (MidiUnavailableException ex) {
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// this is not an error
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out(" receiver: MidiUnavailableException (test NOT failed)");
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}
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out("default transmitter:");
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try {
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Transmitter tran = MidiSystem.getTransmitter();
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out(" transmitter: " + tran);
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if (tran instanceof MidiDeviceTransmitter) {
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out(" OK");
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} else {
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out(" ERROR: not an instance of MidiDeviceTransmitter");
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failed = true;
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}
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} catch (MidiUnavailableException ex) {
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// this is not an error
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out(" transmitter: MidiUnavailableException (test NOT failed)");
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}
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MidiDevice.Info[] infos = MidiSystem .getMidiDeviceInfo();
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for (MidiDevice.Info info: infos) {
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out(info.toString() + ":");
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try {
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MidiDevice dev = MidiSystem.getMidiDevice(info);
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dev.open();
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try {
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Receiver recv = dev.getReceiver();
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out(" receiver: " + recv);
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if (recv instanceof MidiDeviceReceiver) {
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MidiDeviceReceiver devRecv = (MidiDeviceReceiver)recv;
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MidiDevice retDev = devRecv.getMidiDevice();
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if (retDev == dev) {
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out(" OK");
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} else {
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out(" ERROR: getMidiDevice returned incorrect device: " + retDev);
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failed = true;
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}
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} else {
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out(" ERROR: not an instance of MidiDeviceReceiver");
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failed = true;
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}
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} catch (MidiUnavailableException ex) {
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// this is not an error
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out(" receiver: MidiUnavailableException (test NOT failed)");
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}
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try {
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Transmitter tran = dev.getTransmitter();
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out(" transmitter: " + tran);
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if (tran instanceof MidiDeviceTransmitter) {
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MidiDeviceTransmitter devTran = (MidiDeviceTransmitter)tran;
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MidiDevice retDev = devTran.getMidiDevice();
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if (retDev == dev) {
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out(" OK");
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} else {
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out(" ERROR: getMidiDevice retur4ned incorrect device: " + retDev);
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failed = true;
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}
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} else {
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out(" ERROR: not an instance of MidiDeviceTransmitter");
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failed = true;
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}
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} catch (MidiUnavailableException ex) {
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// this is not an error
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out(" transmitter: MidiUnavailableException (test NOT failed)");
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}
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dev.close();
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} catch (MidiUnavailableException ex) {
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out(" device: MidiUnavailableException (test NOT failed)");
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}
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}
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if (failed) {
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throw new Exception("Test failed.");
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}
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}
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static void out(String s) {
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System.out.println(s);
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}
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}
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