--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/sound/midi/Synthesizer/bug4685396.java Mon Oct 31 14:50:09 2016 +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) {}
+ }
+}