1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141
|
/*
* 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);
}
}
|