| /* |
| * Copyright (c) 2011, 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. |
| */ |
| |
| /** |
| * @test |
| * @bug 6835393 |
| * @summary Tests that MidiFileReader correctly reads sequences with different division types |
| * @author Alex Menkov |
| */ |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import javax.sound.midi.InvalidMidiDataException; |
| import javax.sound.midi.MidiSystem; |
| import javax.sound.midi.Sequence; |
| |
| public class SMPTESequence { |
| |
| static int failed = 0; |
| |
| public static void main(String[] args) { |
| test(Sequence.PPQ); |
| test(Sequence.SMPTE_24); |
| test(Sequence.SMPTE_25); |
| test(Sequence.SMPTE_30); |
| test(Sequence.SMPTE_30DROP); |
| |
| if (failed > 0) { |
| throw new RuntimeException("" + failed + " tests failed"); |
| } |
| } |
| |
| static boolean test(float divisionType) { |
| boolean result = false; |
| try { |
| log("Testing divisionType == " + divisionType); |
| Sequence sequence = new Sequence(divisionType, 16, 1); |
| float div1 = sequence.getDivisionType(); |
| |
| ByteArrayOutputStream outStream = new ByteArrayOutputStream(); |
| MidiSystem.write(sequence, 1, outStream); |
| |
| InputStream inStream = new ByteArrayInputStream(outStream.toByteArray()); |
| |
| sequence = MidiSystem.getSequence(inStream); |
| float div2 = sequence.getDivisionType(); |
| |
| log("After write/read got divisionType == " + div2); |
| if (Math.abs(div2 - div1) < 0.001f) { |
| result = true; |
| } |
| } catch (InvalidMidiDataException ex) { |
| log(ex); |
| } catch (IOException ex) { |
| log(ex); |
| } catch (IllegalArgumentException ex) { |
| log(ex); |
| } |
| if (result) { |
| log("OK"); |
| } else { |
| log("FAIL"); |
| failed++; |
| } |
| return result; |
| } |
| |
| static void log(String s) { |
| System.out.println(s); |
| } |
| |
| static void log(Exception ex) { |
| log("got exception (" + ex.getClass().getSimpleName() + "): " + ex.getMessage()); |
| } |
| |
| } |