| /* |
| * Copyright (c) 2010, 2014, 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 |
| * published by the Free Software Foundation. |
| * |
| * 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 |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /** |
| * @test |
| * @bug 4933700 |
| * @summary Tests that default devices return MidiDeviceTransmitter/Receiver and returned objects return correct MidiDevice |
| * @compile 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); |
| } |
| |
| } |