| /* |
| * 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!"); |
| } |
| } |
| } |