--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/sound/sampled/DataLine/LineDefFormat.java Mon Oct 31 14:50:09 2016 +0300
@@ -0,0 +1,172 @@
+/*
+ * Copyright (c) 2004, 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.sampled.AudioFormat;
+import javax.sound.sampled.AudioSystem;
+import javax.sound.sampled.Clip;
+import javax.sound.sampled.DataLine;
+import javax.sound.sampled.Mixer;
+import javax.sound.sampled.SourceDataLine;
+import javax.sound.sampled.TargetDataLine;
+
+/**
+ * @test
+ * @bug 5053380
+ * @summary Verify that getting a line initializes it with the format in
+ * DataLine.Info
+ */
+public class LineDefFormat {
+
+ final static int samplerate = 22050;
+ static int passed = 0;
+ static int failed = 0;
+
+ private static void doLine1(DataLine line, AudioFormat format) {
+ try {
+ System.out.println(" - got line: "+line);
+ System.out.println(" - line has format: "+line.getFormat());
+ if (!line.getFormat().matches(format)) {
+ System.out.println(" ## Error: expected this format: "+format);
+ failed++;
+ } else {
+ passed++;
+ }
+ } catch (Throwable t) {
+ System.out.println(" - Caught exception. Not failed.");
+ System.out.println(" - "+t.toString());
+ }
+ }
+
+ private static void doLine2(DataLine line, AudioFormat format) {
+ try {
+ System.out.println(" - call to open()");
+ line.open();
+ try {
+ System.out.println(" - line has format: "+line.getFormat());
+ if (!line.getFormat().matches(format)) {
+ System.out.println("## Error: expected this format: "+format);
+ failed++;
+ } else {
+ passed++;
+ }
+ } finally {
+ line.close();
+ System.out.println(" - closed");
+ }
+ } catch (Throwable t) {
+ System.out.println(" - Caught exception. Not failed.");
+ System.out.println(" - "+t.toString());
+ }
+ }
+
+ private static void doMixerClip(Mixer mixer, AudioFormat format) {
+ if (mixer==null) return;
+ try {
+ System.out.println("Clip from mixer "+mixer+":");
+ System.out.println(" "+mixer.getMixerInfo());
+ DataLine.Info info = new DataLine.Info(
+ Clip.class,
+ format);
+
+ if (mixer.isLineSupported(info)) {
+ Clip clip = (Clip) mixer.getLine(info);
+ doLine1(clip, format);
+ } else {
+ System.out.println(" - Line not supported");
+ }
+ } catch (Throwable t) {
+ System.out.println(" - Caught exception. Not failed.");
+ System.out.println(" - "+t.toString());
+ }
+ }
+
+ private static void doMixerSDL(Mixer mixer, AudioFormat format) {
+ if (mixer==null) return;
+ try {
+ System.out.println("SDL from mixer "+mixer+":");
+ DataLine.Info info = new DataLine.Info(
+ SourceDataLine.class,
+ format);
+
+ if (mixer.isLineSupported(info)) {
+ SourceDataLine sdl = (SourceDataLine) mixer.getLine(info);
+ doLine1(sdl, format);
+ doLine2(sdl, format);
+ } else {
+ System.out.println(" - Line not supported");
+ }
+ } catch (Throwable t) {
+ System.out.println(" - Caught exception. Not failed.");
+ System.out.println(" - "+t.toString());
+ }
+ }
+
+ private static void doMixerTDL(Mixer mixer, AudioFormat format) {
+ if (mixer==null) return;
+ try {
+ System.out.println("TDL from mixer "+mixer+":");
+ DataLine.Info info = new DataLine.Info(
+ TargetDataLine.class,
+ format);
+ if (mixer.isLineSupported(info)) {
+ TargetDataLine tdl = (TargetDataLine) mixer.getLine(info);
+ doLine1(tdl, format);
+ doLine2(tdl, format);
+ } else {
+ System.out.println(" - Line not supported");
+ }
+ } catch (Throwable t) {
+ System.out.println(" - Caught exception. Not failed.");
+ System.out.println(" - "+t.toString());
+ }
+ }
+
+ private static void doAll() throws Exception {
+ Mixer.Info[] mixers = AudioSystem.getMixerInfo();
+ AudioFormat pcm;
+ for (int i=0; i<mixers.length; i++) {
+ Mixer mixer = AudioSystem.getMixer(mixers[i]);
+ pcm = new AudioFormat(samplerate, 16, 1, true, false);
+ doMixerClip(mixer, pcm);
+ pcm = new AudioFormat(samplerate, 8, 1, false, false);
+ doMixerSDL(mixer, pcm);
+ pcm = new AudioFormat(samplerate, 16, 2, true, true);
+ doMixerTDL(mixer, pcm);
+ }
+ if (mixers.length==0) {
+ System.out.println("No mixers available!");
+ }
+
+ }
+
+ public static void main(String args[]) throws Exception{
+ doAll();
+ if (passed==0 && failed==0) {
+ System.out.println("Could not execute any of the tests. Test NOT failed.");
+ } else if (failed == 0) {
+ System.out.println("Test PASSED.");
+ } else {
+ throw new Exception("Test FAILED!");
+ }
+ }
+}