| /* |
| * Copyright (c) 2002, 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 java.io.ByteArrayInputStream; |
| import java.io.File; |
| import java.io.FileInputStream; |
| |
| import javax.sound.midi.MidiDevice; |
| import javax.sound.midi.MidiSystem; |
| import javax.sound.midi.MidiUnavailableException; |
| import javax.sound.midi.Sequence; |
| import javax.sound.midi.Sequencer; |
| |
| /** |
| * @test |
| * @bug 4713900 |
| * @summary default Sequencer allows to set Mute for invalid track |
| */ |
| public class SequencerSetMuteSolo { |
| |
| public static void main(String args[]) throws Exception { |
| if (!hasSequencer()) { |
| return; |
| } |
| |
| //printMidiFile(args[0]); |
| |
| boolean failed = false; |
| Sequencer seq = null; |
| Sequence midiData = getSequence(); |
| int numTracks = midiData.getTracks().length; |
| int totalNumberOfSequencers = 0; |
| int totalNumberOfTestedSequencers = 0; |
| |
| MidiDevice.Info[] infos = MidiSystem.getMidiDeviceInfo(); |
| for (int device=0; device<infos.length; device++) { |
| //seq = MidiSystem.getSequencer(); |
| MidiDevice dev = MidiSystem.getMidiDevice(infos[device]); |
| if (dev instanceof Sequencer) { |
| seq = (Sequencer) dev; |
| totalNumberOfSequencers++; |
| System.out.println("Opening sequencer "+infos[device]); |
| try { |
| seq.open(); |
| try { |
| seq.setSequence(midiData); |
| System.err.println("Number of tracks: " + numTracks); |
| System.err.println("TrackMute["+numTracks+"] state was: " + seq.getTrackMute(numTracks)); |
| System.err.println(" setting to muted."); |
| seq.setTrackMute(numTracks, true); |
| System.err.println(" TrackMute["+numTracks+"] is now: " + seq.getTrackMute(numTracks)); |
| if (seq.getTrackMute(numTracks)) { |
| failed = true; |
| } |
| System.err.println("TrackSolo["+numTracks+"] state was: " + seq.getTrackSolo(numTracks)); |
| System.err.println(" setting to solo."); |
| seq.setTrackSolo(numTracks, true); |
| System.err.println(" TrackSolo["+numTracks+"] is now: " + seq.getTrackSolo(numTracks)); |
| if (seq.getTrackSolo(numTracks)) { |
| failed = true; |
| } |
| totalNumberOfTestedSequencers++; |
| } finally { |
| if (seq != null) { |
| seq.close(); |
| seq = null; |
| } |
| } |
| } catch (MidiUnavailableException mue) { |
| System.err.println("MidiUnavailableException was thrown: " + mue); |
| System.err.println("could not test this sequencer."); |
| return; |
| } |
| } |
| } |
| if (totalNumberOfSequencers == 0) { |
| System.out.println("No sequencers installed!"); |
| failed = true; |
| } |
| if (totalNumberOfTestedSequencers == 0) { |
| System.out.println("Could not test any sequencers!"); |
| failed = true; |
| } |
| if( failed ) { |
| throw new Exception("FAILED"); |
| } else { |
| System.out.println("test OK"); |
| } |
| } |
| |
| public static String getString(byte b) { |
| //String res = Integer.toHexString(b & 0xFF).toUpperCase(); |
| //while (res.length()<2) res="0"+res; |
| //return res; |
| return String.valueOf(b); |
| } |
| |
| |
| public static void printMidiFile(String filename) throws Exception { |
| File file = new File(filename); |
| FileInputStream fis = new FileInputStream(file); |
| byte[] data = new byte[(int) file.length()]; |
| fis.read(data); |
| String s = ""; |
| for (int i=0; i<data.length; i++) { |
| s+=getString(data[i])+", "; |
| if (s.length()>72) { |
| System.out.println(s); |
| s=""; |
| } |
| } |
| System.out.println(s); |
| } |
| |
| public static Sequence getSequence() throws Exception { |
| ByteArrayInputStream bais = new ByteArrayInputStream(pitchbend); |
| Sequence seq = MidiSystem.getSequence(bais); |
| return seq; |
| } |
| |
| public static byte[] pitchbend = { |
| 77, 84, 104, 100, 0, 0, 0, 6, 0, 1, 0, 2, 0, 120, 77, 84, 114, 107, 0, 0, |
| 0, 27, 0, -1, 3, 19, 77, 73, 68, 73, 32, 116, 101, 115, 116, 32, 45, 32, |
| 116, 114, 97, 99, 107, 32, 48, 0, -1, 47, 0, 77, 84, 114, 107, 0, 0, 0, -44, |
| 0, -1, 3, 19, 77, 73, 68, 73, 32, 116, 101, 115, 116, 32, 45, 32, 116, 114, |
| 97, 99, 107, 32, 49, 0, -64, 30, 0, -112, 68, 126, 0, -32, 6, 67, 0, 14, |
| 71, 0, 20, 74, 0, 26, 77, 0, 32, 80, 0, 42, 85, 6, 50, 89, 6, 56, 92, 5, |
| 66, 97, 6, 74, 101, 6, 80, 104, 11, 84, 106, 20, 76, 102, 6, 70, 99, 5, 60, |
| 94, 6, 52, 90, 5, 44, 86, 4, 34, 81, 5, 26, 77, 5, 20, 74, 6, 10, 69, 5, |
| 2, 65, 7, 0, 64, 42, -112, 66, 123, 11, 68, 0, 72, 63, 126, 4, 66, 0, 43, |
| -32, 0, 63, 6, 0, 60, 7, 0, 56, 6, 0, 53, 5, 0, 49, 5, 0, 43, 4, 0, 37, 3, |
| 0, 30, 3, 0, 25, 3, 0, 19, 3, 0, 13, 4, 0, 8, 4, 0, 2, 4, 0, 0, 70, 0, 3, |
| 5, 0, 9, 3, 0, 14, 7, 0, 16, 25, 0, 21, 5, 0, 25, 7, 0, 28, 5, 0, 32, 5, |
| 0, 36, 5, 0, 41, 6, 0, 46, 5, 0, 50, 5, 0, 53, 4, 0, 58, 7, 0, 61, 7, 0, |
| 64, 117, -112, 63, 0, 0, -1, 47, 0 |
| }; |
| |
| static boolean hasSequencer() { |
| try { |
| Sequencer seq = MidiSystem.getSequencer(); |
| if (seq != null) { |
| seq.open(); |
| seq.close(); |
| return true; |
| } |
| } catch (Exception e) {} |
| System.out.println("No sequencer available! Cannot execute test."); |
| return false; |
| } |
| } |