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/*
* Copyright (c) 2003, 2016, 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.
*/
import javax.sound.midi.MidiDevice;
import javax.sound.midi.MidiSystem;
import javax.sound.midi.MidiUnavailableException;
import javax.sound.midi.Receiver;
import javax.sound.midi.Transmitter;
/**
* @test
* @key sound
* @bug 4616517
* @summary Receiver.send() does not work properly
*/
public class ReceiverTransmitterAvailable {
private static boolean isTestExecuted;
private static boolean isTestPassed;
public static void main(String[] args) throws Exception {
out("#4616517: Receiver.send() does not work properly");
doAllTests();
if (isTestExecuted) {
if (isTestPassed) {
out("Test PASSED.");
} else {
throw new Exception("Test FAILED.");
}
} else {
out("Test NOT FAILED");
}
}
private static void doAllTests() {
boolean problemOccured = false;
boolean succeeded = true;
MidiDevice.Info[] infos = MidiSystem.getMidiDeviceInfo();
for (int i = 0; i < infos.length; i++) {
MidiDevice device = null;
try {
device = MidiSystem.getMidiDevice(infos[i]);
succeeded &= doTest(device);
} catch (MidiUnavailableException e) {
out("exception occured; cannot test");
problemOccured = true;
}
}
if (infos.length == 0) {
out("Soundcard does not exist or sound drivers not installed!");
out("This test requires sound drivers for execution.");
}
isTestExecuted = !problemOccured;
isTestPassed = succeeded;
}
private static boolean doTest(MidiDevice device) {
boolean succeeded = true;
out("Testing: " + device);
boolean expectingReceivers = (device.getMaxReceivers() != 0);
boolean expectingTransmitters = (device.getMaxTransmitters() != 0);
try {
Receiver rec = device.getReceiver();
rec.close();
if (! expectingReceivers) {
out("no exception on getting Receiver");
succeeded = false;
}
} catch (MidiUnavailableException e) {
if (expectingReceivers) {
out("Exception on getting Receiver: " + e);
succeeded = false;
}
}
try {
Transmitter trans = device.getTransmitter();
trans.close();
if (! expectingTransmitters) {
out("no exception on getting Transmitter");
succeeded = false;
}
} catch (MidiUnavailableException e) {
if (expectingTransmitters) {
out("Exception on getting Transmitter: " + e);
succeeded = false;
}
}
return succeeded;
}
private static void out(String message) {
System.out.println(message);
}
}
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