| /* |
| * 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 javax.sound.midi.InvalidMidiDataException; |
| import javax.sound.midi.MidiEvent; |
| import javax.sound.midi.Sequence; |
| import javax.sound.midi.ShortMessage; |
| import javax.sound.midi.Track; |
| |
| /** |
| * @test |
| * @bug 4702328 |
| * @summary Wrong time in sequence for SMPTE based types |
| */ |
| public class SMPTEDuration { |
| |
| public static void main(String args[]) throws Exception { |
| int[][] dataMes = { {ShortMessage.NOTE_ON, 10, 0x24, 0x50} , |
| { ShortMessage.NOTE_OFF, 10, 0x24, 0x44 }, |
| { ShortMessage.NOTE_ON, 10, 0x24, 0x50 }, |
| { ShortMessage.NOTE_ON, 10, 0x26, 0x50 }, |
| { ShortMessage.NOTE_OFF, 10, 0x26, 0x53 } }; |
| long[] ticks = { 0, 68, 240, 240, 286}; |
| int res = 240; |
| ShortMessage msg; |
| Sequence midiData = null; |
| Track track; |
| boolean failed = false; |
| |
| |
| try { |
| midiData = new Sequence(Sequence.SMPTE_24 , res); |
| } catch (InvalidMidiDataException invMidiEx) { |
| invMidiEx.printStackTrace(System.out); |
| System.out.println("Unexpected InvalidMidiDataException: " |
| + invMidiEx.getMessage()); |
| failed = true; |
| } |
| track = midiData.createTrack(); |
| for (int i = 0; i < dataMes.length; i++) { |
| msg = new ShortMessage(); |
| try { |
| msg.setMessage(dataMes[i][0], dataMes[i][1], dataMes[i][2], |
| dataMes[i][3]); |
| } catch (InvalidMidiDataException invMidiEx) { |
| invMidiEx.printStackTrace(System.out); |
| System.out.println("Unexpected InvalidMidiDataException: " |
| + invMidiEx.getMessage()); |
| failed = true; |
| } |
| track.add(new MidiEvent(msg, ticks[i])); |
| } |
| // lengthInMs = (tickLength*1000000)/(divType*Res) |
| long micros = (long) ((midiData.getTickLength() * 1000000) / (res * Sequence.SMPTE_24)); |
| if (midiData.getMicrosecondLength() != micros) { |
| failed = true; |
| System.out.println("getMicrosecondLength() returns wrong length: " |
| + midiData.getMicrosecondLength()); |
| System.out.println("getMicrosecondLength() must return length: " |
| + micros); |
| } |
| if (midiData.getTickLength() != 286) { |
| failed = true; |
| System.out.println("getTickLength() returns wrong length: " |
| + midiData.getTickLength()); |
| } |
| |
| if( failed == true ) { |
| throw new Exception("test failed"); |
| } else { |
| System.out.println("Passed."); |
| } |
| } |
| } |