| /* |
| * Copyright (c) 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. |
| */ |
| |
| import javax.sound.midi.MidiDevice; |
| import javax.sound.midi.MidiSystem; |
| import javax.sound.midi.spi.MidiDeviceProvider; |
| |
| import static java.util.ServiceLoader.load; |
| |
| /** |
| * @test |
| * @bug 8058115 |
| * @summary MidiDeviceProvider shouldn't returns incorrect results in case of |
| * unsupported MidiDevice.Info |
| * @author Sergey Bylokhov |
| */ |
| public final class UnsupportedInfo { |
| |
| public static void main(final String[] args) { |
| final MidiDevice.Info[] infos = MidiSystem.getMidiDeviceInfo(); |
| for (final MidiDeviceProvider mdp : load(MidiDeviceProvider.class)) { |
| for (final MidiDevice.Info info : infos) { |
| if (mdp.isDeviceSupported(info)) { |
| if (mdp.getDevice(info) == null) { |
| throw new RuntimeException("MidiDevice is null"); |
| } |
| } else { |
| try { |
| mdp.getDevice(info); |
| throw new RuntimeException( |
| "IllegalArgumentException expected"); |
| } catch (final IllegalArgumentException ignored) { |
| // expected |
| } |
| } |
| } |
| } |
| } |
| } |