1/* 2 * Copyright (c) 2006, 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 24import java.io.IOException; 25import java.util.Iterator; 26import java.util.List; 27 28import javax.sound.midi.MidiDevice; 29import javax.sound.midi.MidiSystem; 30import javax.sound.midi.MidiUnavailableException; 31import javax.sound.midi.Receiver; 32import javax.sound.midi.Sequencer; 33import javax.sound.midi.Synthesizer; 34import javax.sound.midi.Transmitter; 35 36/** 37 * This test should be run on specific environment (solaris or linux w/o 38 * audio card installed). 39 */ 40public class bug6411624 { 41 42 public static void main(String args[]) throws Exception { 43 log("This test should only be run on solaris or linux system"); 44 log("without audio card installed (to test on SunRay set"); 45 log("incorrect $AUDIODEV value)."); 46 readln(); 47 48 boolean testRecv = false; 49 boolean testTrans = false; 50 boolean testSeq = true; 51 52 // print add info (midi device list) 53 try { 54 MidiDevice.Info[] midis = MidiSystem.getMidiDeviceInfo(); 55 log("MidiDevices (total " + midis.length + "):"); 56 for (int i=0; i<midis.length; i++) { 57 log("" + i + ": " + midis[i].toString()); 58// MidiDevice dev = MidiSystem.getMidiDevice(midis[i]); 59// log(" device: " + dev); 60 } 61 } catch (Exception ex) { 62 log("!!!EXCEPTION:"); 63 ex.printStackTrace(); 64 } 65 66 log(""); 67 log("getting default receiver..."); 68 try { 69 Receiver rec = MidiSystem.getReceiver(); 70 log(" - OK: " + rec); 71 testRecv = checkDevice(rec); 72 rec.close(); 73 } catch (MidiUnavailableException e) { 74 log("MidiUnavailableException has been thrown - OK"); 75 testRecv = true; 76 } 77 78 79 log(""); 80 log("getting default transmitter..."); 81 try { 82 Transmitter trans = MidiSystem.getTransmitter(); 83 log(" - OK: " + trans); 84 testTrans = checkDevice(trans); 85 trans.close(); 86 } catch (MidiUnavailableException e) { 87 log("MidiUnavailableException has been thrown - OK"); 88 testTrans = true; 89 } 90 91 92 // print default synthesizer 93 log(""); 94 log("getting default synth..."); 95 try { 96 Synthesizer synth = MidiSystem.getSynthesizer(); 97 log(" - OK: " + synth); 98 synth.close(); 99 } catch (MidiUnavailableException e) { 100 log("MidiUnavailableException has been thrown - OK:"); 101 e.printStackTrace(); 102 } 103 104 105 log(""); 106 log("getting default sequencer (connected)..."); 107 try { 108 Sequencer seq = MidiSystem.getSequencer(); 109 log("OK: " + seq); 110 111 // check that returned sequencer doesn't connected to another sequencer 112 log(" receivers:"); 113 log(" max=" + seq.getMaxReceivers()); 114 List<Receiver> recvList = seq.getReceivers(); 115 log(" count=" + recvList.size()); 116 Iterator<Receiver> recvIter = recvList.iterator(); 117 int i = 0; 118 while (recvIter.hasNext()) { 119 Receiver recv = recvIter.next(); 120 log(" " + (++i) + ": " + recv); 121 } 122 123 log(" transmitters:"); 124 log(" max=" + seq.getMaxTransmitters()); 125 List<Transmitter> transList = seq.getTransmitters(); 126 log(" count=" + transList.size()); 127 Iterator<Transmitter> transIter = transList.iterator(); 128 i = 0; 129 while (transIter.hasNext()) { 130 Transmitter trans = transIter.next(); 131 log(" " + (++i) + ": " + trans); 132 Receiver recv = trans.getReceiver(); 133 log(" recv: " + recv); 134 if (!checkDevice(recv)) 135 testSeq = false; 136 } 137 138 log("opening sequencer..."); 139 seq.open(); 140 log("OK."); 141 142 log("closing..."); 143 seq.close(); 144 log("OK."); 145 } catch (MidiUnavailableException e) { 146 log("MidiUnavailableException has been thrown - OK:"); 147 e.printStackTrace(); 148 } 149 150 151 // debug testing - non-connected sequencer 152 log(""); 153 log("getting default sequencer (non-connected)..."); 154 try { 155 Sequencer seq = MidiSystem.getSequencer(false); 156 log("OK: " + seq); 157 158 log(" receivers:"); 159 log(" max=" + seq.getMaxReceivers()); 160 List<Receiver> recvList = seq.getReceivers(); 161 log(" count=" + recvList.size()); 162 Iterator<Receiver> recvIter = recvList.iterator(); 163 int i = 0; 164 while (recvIter.hasNext()) { 165 Receiver recv = recvIter.next(); 166 log(" " + (++i) + ": " + recv); 167 } 168 169 log(" transmitters:"); 170 log(" max=" + seq.getMaxTransmitters()); 171 List<Transmitter> transList = seq.getTransmitters(); 172 log(" count=" + transList.size()); 173 Iterator<Transmitter> transIter = transList.iterator(); 174 i = 0; 175 while (transIter.hasNext()) { 176 Transmitter trans = transIter.next(); 177 log(" " + (++i) + ": " + trans); 178 Receiver recv = trans.getReceiver(); 179 log(" recv: " + recv); 180 } 181 seq.close(); 182 } catch (MidiUnavailableException e) { 183 log("MidiUnavailableException has been thrown (shouln't?):"); 184 e.printStackTrace(); 185 } 186 187 log(""); 188 log("Test result:"); 189 // print results 190 if (testRecv && testTrans && testSeq) { 191 log(" All tests sucessfully passed."); 192 } else { 193 log(" Some tests failed:"); 194 log(" receiver test: " + (testRecv ? "OK" : "FAILED")); 195 log(" transmitter test: " + (testTrans ? "OK" : "FAILED")); 196 log(" sequencer test: " + (testSeq ? "OK" : "FAILED")); 197 } 198 log("\n\n\n"); 199 } 200 201 // check that device is not sequencer 202 static boolean checkDevice(Object dev) { 203 String className = dev.getClass().toString().toLowerCase(); 204 boolean result = (className.indexOf("sequencer") < 0); 205 if (!result) 206 log("ERROR: inapropriate device"); 207 return result; 208 } 209 210 // helper routines 211 static long startTime = currentTimeMillis(); 212 static long currentTimeMillis() { 213 //return System.nanoTime() / 1000000L; 214 return System.currentTimeMillis(); 215 } 216 static void log(String s) { 217 long time = currentTimeMillis() - startTime; 218 long ms = time % 1000; 219 time /= 1000; 220 long sec = time % 60; 221 time /= 60; 222 long min = time % 60; 223 time /= 60; 224 System.out.println("" 225 + (time < 10 ? "0" : "") + time 226 + ":" + (min < 10 ? "0" : "") + min 227 + ":" + (sec < 10 ? "0" : "") + sec 228 + "." + (ms < 10 ? "00" : (ms < 100 ? "0" : "")) + ms 229 + " (" + Thread.currentThread().getName() + ") " + s); 230 } 231 static void delay(int millis) { 232 try { 233 Thread.sleep(millis); 234 } catch (InterruptedException e) {} 235 } 236 static void readln() { 237 log(""); 238 log("Press ENTER to continue..."); 239 try { 240 while (System.in.read() != 10) ; 241 } catch (IOException e) { } 242 log(""); 243 } 244} 245