jdk/test/javax/sound/midi/Sequence/SMPTEDuration.java
changeset 41905 e8e5df013c6e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/sound/midi/Sequence/SMPTEDuration.java	Mon Oct 31 14:50:09 2016 +0300
@@ -0,0 +1,94 @@
+/*
+ * 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.");
+         }
+    }
+}