--- /dev/null 2016-10-24 21:40:51.000000000 +0300 +++ new/test/javax/sound/midi/Synthesizer/bug4685396.java 2016-10-24 21:40:50.000000000 +0300 @@ -0,0 +1,218 @@ +/* + * Copyright (c) 2006, 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.Instrument; +import javax.sound.midi.MidiSystem; +import javax.sound.midi.Soundbank; +import javax.sound.midi.Synthesizer; + +/** + * @test + * @bug 4685396 + * @summary Tests that Synthesizer.remapInstrument works + * @run main bug4685396 + * @key headful + */ +public class bug4685396 { + + static Synthesizer synth = null; + + public static boolean isInstrumentExist(Instrument inst, Instrument[] insts) { + for (int i = 0; i < insts.length; i++) { + if (inst.equals(insts[i])) + return true; + } + return false; + } + + static boolean test( + boolean reloadInstr, // reload all instruments? + boolean unloadFrom, // unload "from" instrument? + boolean unloadTo // unload "to" instrument? + ) throws Exception + { + log("Starting test: reloadInstr=" + reloadInstr + + ", unloadFrom=" + unloadFrom + + ", unloadTo=" + unloadTo + + ""); + + log(" creating synthesizer..."); + synth = MidiSystem.getSynthesizer(); + log(" opening synthesizer..."); + synth.open(); + + Soundbank sbank = synth.getDefaultSoundbank(); + if (sbank == null) + throw new RuntimeException("ERROR: Could not get default soundbank"); + + if (reloadInstr) { + synth.unloadAllInstruments(sbank); + synth.loadAllInstruments(sbank); + } + + Instrument[] instrs = synth.getLoadedInstruments(); + + log(" " + instrs.length + " instruments loaded."); + + if (instrs.length < 2) + throw new RuntimeException("ERROR: need at least 2 loaded instruments"); + + Instrument from = instrs[0]; + Instrument to = instrs[instrs.length - 1]; + + if (unloadFrom) + synth.unloadInstrument(from); + if (unloadTo) + synth.unloadInstrument(to); + + log(" from instrument (" + (unloadFrom ? "UNLOADED" : "LOADED") + + "): " + from.toString()); + log(" to instrument (" + (unloadTo ? "UNLOADED" : "LOADED") + + "): " + to.toString()); + + boolean result = false; + boolean excepted = false; + try { + result = synth.remapInstrument(from, to); + log(" remapInstrument(from, to) returns " + result); + } catch (IllegalArgumentException ex) { + excepted = true; + log(" EXCEPTION:"); + ex.printStackTrace(System.out); + } + + instrs = synth.getLoadedInstruments(); + log(" " + instrs.length + " instruments remains loaded."); + + boolean toUnloaded = !isInstrumentExist(to, instrs); + boolean fromUnloaded = !isInstrumentExist(from, instrs); + + log(" from instrument is " + (fromUnloaded ? "UNLOADED" : "LOADED")); + log(" to instrument is " + (toUnloaded ? "UNLOADED" : "LOADED")); + + boolean bOK = true; + if (result) { + if (unloadTo) { + bOK = false; + log("ERROR: unloaded to, but sucessfull remap"); + } + if (!fromUnloaded) { + bOK = false; + log("ERROR: sucessfull remap, but from hasn't been unloaded"); + } + if (toUnloaded) { + bOK = false; + log("ERROR: to has been unloaded!"); + } + } else { + if (!excepted) { + bOK = false; + log("ERROR: remap returns false, exception hasn't been thrown"); + } + if (!unloadTo) { + bOK = false; + log("ERROR: to is loaded, but remap returns false"); + } + if (unloadFrom != fromUnloaded) { + bOK = false; + log("ERROR: remap returns false, but status of from has been changed"); + } + } + + if (bOK) { + log("Test result: OK\n"); + } else { + log("Test result: FAIL\n"); + } + + return bOK; + } + + static void cleanup() { + if (synth != null) { + synth.close(); + synth = null; + } + } + + static boolean runTest( + boolean reloadInstr, // reload all instruments? + boolean unloadTo, // unload "to" instrument? + boolean unloadFrom // unload "from" instrument? + ) + { + boolean success = false; + try { + success = test(reloadInstr, unloadFrom, unloadTo); + } catch (Exception ex) { + log("Exception: " + ex.toString()); + } + cleanup(); + return success; + } + + public static void main(String args[]) throws Exception { + boolean failed = false; + if (!runTest(true, false, false)) + failed = true; + if (!runTest(true, false, true)) + failed = true; + if (!runTest(true, true, false)) + failed = true; + if (!runTest(true, true, true)) + failed = true; + + if (failed) { + throw new RuntimeException("Test FAILED."); + } + log("Test sucessfully passed."); + } + + + // helper routines + static long startTime = currentTimeMillis(); + static long currentTimeMillis() { + //return System.nanoTime() / 1000000L; + return System.currentTimeMillis(); + } + static void log(String s) { + long time = currentTimeMillis() - startTime; + long ms = time % 1000; + time /= 1000; + long sec = time % 60; + time /= 60; + long min = time % 60; + time /= 60; + System.out.println("" + + (time < 10 ? "0" : "") + time + + ":" + (min < 10 ? "0" : "") + min + + ":" + (sec < 10 ? "0" : "") + sec + + "." + (ms < 10 ? "00" : (ms < 100 ? "0" : "")) + ms + + " (" + Thread.currentThread().getName() + ") " + s); + } + static void delay(int millis) { + try { + Thread.sleep(millis); + } catch (InterruptedException e) {} + } +}