Sergey Bylokhov | 6c71c93 | 2016-10-31 14:50:09 +0300 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. |
| 8 | * |
| 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| 13 | * accompanied this code). |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License version |
| 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | * |
| 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| 20 | * or visit www.oracle.com if you need additional information or have any |
| 21 | * questions. |
| 22 | */ |
| 23 | |
| 24 | import javax.sound.midi.MidiEvent; |
| 25 | import javax.sound.midi.MidiSystem; |
| 26 | import javax.sound.midi.Sequence; |
| 27 | import javax.sound.midi.Sequencer; |
| 28 | import javax.sound.midi.ShortMessage; |
| 29 | import javax.sound.midi.Track; |
| 30 | |
| 31 | /** |
| 32 | * @test |
| 33 | * @bug 4493775 |
| 34 | * @summary Sequncer method, setTickPosition(long) doesnot set the Tick position |
| 35 | */ |
| 36 | public class SetTickPosition { |
| 37 | private static boolean testPassed = true; |
| 38 | |
| 39 | public void runTest() |
| 40 | { |
| 41 | Sequencer theSequencer = null; |
| 42 | try |
| 43 | { |
| 44 | System.out.print("Getting Sequencer..."); |
| 45 | theSequencer = MidiSystem.getSequencer(); |
| 46 | System.out.println("got "+theSequencer); |
| 47 | |
| 48 | if(!(theSequencer.isOpen())) |
| 49 | { |
| 50 | System.out.println("Opening Sequencer..."); |
| 51 | theSequencer.open(); |
| 52 | |
| 53 | if(!(theSequencer.isOpen())) |
| 54 | { |
| 55 | System.out.println("Unable to open the Sequencer. Test NOT FAILED."); |
| 56 | return; |
| 57 | } |
| 58 | } |
| 59 | |
| 60 | System.out.println("theSequencer is open!\n"); |
| 61 | |
| 62 | System.out.println("Creating New Sequence..."); |
| 63 | Sequence theSequence = new Sequence(Sequence.PPQ, 120); |
| 64 | |
| 65 | System.out.println("Adding Track To Sequence..."); |
| 66 | Track theTrack = theSequence.createTrack(); |
| 67 | |
| 68 | int theChannel = 0; |
| 69 | |
| 70 | int theNote = 60; |
| 71 | int theVelocity = 100; |
| 72 | ShortMessage theShortMessage = new ShortMessage(); |
| 73 | |
| 74 | for (int tick=0; tick<2000; tick+=120) { |
| 75 | //System.out.println("Adding NOTE_ON To Track At Tick: " + tick + "...\n"); |
| 76 | theShortMessage.setMessage(ShortMessage.NOTE_ON, theChannel, theNote, theVelocity); |
| 77 | MidiEvent theMidiEvent = new MidiEvent(theShortMessage, tick); |
| 78 | theTrack.add(theMidiEvent); |
| 79 | |
| 80 | //System.out.println("Adding NOTE_OFF To Track At Tick: " + (tick+60) + "...\n"); |
| 81 | theShortMessage.setMessage(ShortMessage.NOTE_OFF, theChannel, theNote, theVelocity); |
| 82 | theMidiEvent = new MidiEvent(theShortMessage, tick+60); |
| 83 | theTrack.add(theMidiEvent); |
| 84 | } |
| 85 | theSequencer.setSequence(theSequence); |
| 86 | |
| 87 | float theTempoInBPM = 120; |
| 88 | theSequencer.setTempoInBPM(theTempoInBPM); |
| 89 | long theTickLengthOfSequence = theSequencer.getTickLength(); |
| 90 | System.out.println("Length Of Sequence In Ticks: " + theTickLengthOfSequence); |
| 91 | System.out.println("Sequence resolution: " + theSequencer.getSequence().getResolution()); |
| 92 | |
| 93 | theSequencer.start(); |
| 94 | for(long theTickPosition = 0; theTickPosition < theTickLengthOfSequence; theTickPosition += (theTickLengthOfSequence / 10)) |
| 95 | { |
| 96 | System.out.println("Now Setting Tick Position To: " + theTickPosition); |
| 97 | theSequencer.setTickPosition(theTickPosition); |
| 98 | |
| 99 | long theCurrentTickPosition = theSequencer.getTickPosition(); |
| 100 | long theCurrentMsPosition = (long) (theSequencer.getMicrosecondPosition()/1000); |
| 101 | System.out.println("IsRunning()=" + theSequencer.isRunning()); |
| 102 | System.out.println("Now Current Tick Position Is: " + theCurrentTickPosition); |
| 103 | //System.out.println("Now Current micro Position Is: " + theCurrentMsPosition); |
| 104 | System.out.println(""); |
| 105 | |
| 106 | try { |
| 107 | Thread.sleep(800); |
| 108 | } catch (InterruptedException ie) {} |
| 109 | |
| 110 | // last time, set tick pos to 0 |
| 111 | if (theTickPosition>0 && theTickPosition<(theTickLengthOfSequence / 10)) { |
| 112 | theTickPosition=(theTickLengthOfSequence / 10); |
| 113 | } |
| 114 | |
| 115 | // 30 = 1/4 * 120, the resolution of the sequence |
| 116 | if(Math.abs(theCurrentTickPosition - theTickPosition) > 30) { |
| 117 | System.out.println("theCurrentTickPosition != theTickPosition!"); |
| 118 | testPassed = false; |
| 119 | } |
| 120 | } |
| 121 | |
| 122 | } |
| 123 | catch (Exception ex) { ex.printStackTrace(); } |
| 124 | if (theSequencer != null) { |
| 125 | theSequencer.close(); |
| 126 | } |
| 127 | if (testPassed) { |
| 128 | System.out.println("Test Passed."); |
| 129 | } |
| 130 | } |
| 131 | |
| 132 | public static void main(String[] args) throws Exception { |
| 133 | SetTickPosition thisTest = new SetTickPosition(); |
| 134 | thisTest.runTest(); |
| 135 | if (!testPassed) { |
| 136 | throw new Exception("Test FAILED"); |
| 137 | } |
| 138 | } |
| 139 | } |