Mercurial > hg > release > icedtea6-1.3
view pulseaudio/unittests/org/classpath/icedtea/pulseaudio/PulseAudioMixerTest.java @ 1080:8b85ec866923
2008-10-10 Ioana Ivan <iivan@redhat.com>
Omair Majid <omajid@redhat.com>
* INSTALL: Updated to reflect requirements for pulse-java.
* Makefile.am
(distclean-local): Clean up pulse-java.
(EXTRA_DIST): Add pulseaudio folder.
(stamps/icedtea.stamp): Added dependency on stamps/pulse-java.stamp. Also
copy generated .jar and .so files to the jre images.
(stamps/icedtea-debug.stamp): Likewise.
(stamps/pulse-java.stamp): New target.
(stamps/pulse-java-jar.stamp): Likewise.
(stamps/pulse-java-class.stamp): Likewise.
(stamps/pulse-java-headers.stamp): Likewise.
(clean-pulse-java): Likewise.
* README: Added note for PulseAudio based mixer.
* acinclude.m4
(FIND_PULSEAUDIO): Find the pulseaudio binary.
* configure.ac: Check for pulseaudio server and header files being
installed.
* patches/icedtea-pulse-soundproperties.patch: Dont use pulse-java as the
default Mixer.
* pulseaudio/: Copied over sources from pulseaudio repository.
author | Omair Majid <omajid@redhat.com> |
---|---|
date | Fri, 10 Oct 2008 16:03:12 -0400 |
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/* PulseAudioMixerTest.java Copyright (C) 2008 Red Hat, Inc. This file is part of IcedTea. IcedTea is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2. IcedTea 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 for more details. You should have received a copy of the GNU General Public License along with IcedTea; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version. */ package org.classpath.icedtea.pulseaudio; import javax.sound.sampled.AudioFormat; import javax.sound.sampled.AudioSystem; import javax.sound.sampled.DataLine; import javax.sound.sampled.Line; import javax.sound.sampled.LineEvent; import javax.sound.sampled.LineListener; import javax.sound.sampled.LineUnavailableException; import javax.sound.sampled.Mixer; import javax.sound.sampled.Port; import javax.sound.sampled.SourceDataLine; import javax.sound.sampled.TargetDataLine; import org.junit.After; import org.junit.Assert; import org.junit.Before; import org.junit.Ignore; import org.junit.Test; public class PulseAudioMixerTest { Mixer selectedMixer; AudioFormat aSupportedFormat = new AudioFormat( AudioFormat.Encoding.PCM_UNSIGNED, 44100f, 8, 1, 1, 44100f, true); AudioFormat aNotSupportedFormat = new AudioFormat( AudioFormat.Encoding.ULAW, 44100, 32, 10, 10, 44100f, true); @Before public void setUp() throws Exception { Mixer.Info mixerInfos[] = AudioSystem.getMixerInfo(); Mixer.Info selectedMixerInfo = null; // int i = 0; for (Mixer.Info info : mixerInfos) { // System.out.println("Mixer Line " + i++ + ": " + info.getName() + // " " + info.getDescription()); if (info.getName().contains("PulseAudio")) { selectedMixerInfo = info; } } Assert.assertNotNull(selectedMixerInfo); selectedMixer = AudioSystem.getMixer(selectedMixerInfo); Assert.assertNotNull(selectedMixer); if (selectedMixer.isOpen()) { selectedMixer.close(); } } @Test public void testOpenClose() throws LineUnavailableException { selectedMixer.open(); selectedMixer.close(); } @Test public void testSourceLinesExist() throws LineUnavailableException { System.out.println("This tests that source lines exist"); selectedMixer.open(); Line.Info allLineInfo[] = selectedMixer.getSourceLineInfo(); Assert.assertNotNull(allLineInfo); Assert.assertTrue(allLineInfo.length > 0); boolean foundSourceDataLine = false; boolean foundClip = false; boolean foundPort = false; int j = 0; for (Line.Info lineInfo : allLineInfo) { System.out.println("Source Line " + j++ + ": " + lineInfo.getLineClass()); if (lineInfo.getLineClass().toString().contains("SourceDataLine")) { foundSourceDataLine = true; } else if (lineInfo.getLineClass().toString().contains("Clip")) { foundClip = true; } else if (lineInfo.getLineClass().toString().contains("Port")) { foundPort = true; } else { Assert.assertFalse("Found a new type of Line", true); } Line sourceLine = (Line) selectedMixer.getLine(lineInfo); Assert.assertNotNull(sourceLine); } Assert.assertTrue("Couldnt find a SourceDataLine", foundSourceDataLine); Assert.assertTrue("Couldnt find a Clip", foundClip); Assert.assertTrue("Couldnt find a Port", foundPort); } @Test public void testTargetLinesExist() throws LineUnavailableException { System.out.println("This tests if target Lines exist"); selectedMixer.open(); Line.Info allLineInfo[] = selectedMixer.getTargetLineInfo(); Assert.assertNotNull(allLineInfo); Assert.assertTrue(allLineInfo.length > 0); boolean foundTargetDataLine = false; boolean foundPort = false; int j = 0; for (Line.Info lineInfo : allLineInfo) { System.out.println("Target Line " + j++ + ": " + lineInfo.getLineClass()); if (lineInfo.getLineClass().toString().contains("TargetDataLine")) { foundTargetDataLine = true; } else if (lineInfo.getLineClass().toString().contains("Port")) { foundPort = true; } else { Assert.assertTrue("Found invalid type of target line", true); } Line targetLine = (Line) selectedMixer.getLine(lineInfo); Assert.assertNotNull(targetLine); } Assert.assertTrue("Couldnt find a TargetDataLine", foundTargetDataLine); Assert.assertTrue("Couldnt find a target Port", foundPort); } @Ignore @Test public void testHeadphonePortExists() throws LineUnavailableException { selectedMixer.open(); selectedMixer.getLine(Port.Info.HEADPHONE); } @Ignore @Test public void testSpeakerPortExists() throws LineUnavailableException { selectedMixer.open(); selectedMixer.getLine(Port.Info.SPEAKER); } @Ignore @Test public void testLineInPortExists() throws LineUnavailableException { selectedMixer.open(); selectedMixer.getLine(Port.Info.LINE_IN); } @Ignore @Test public void testCdPortExists() throws LineUnavailableException { selectedMixer.open(); selectedMixer.getLine(Port.Info.COMPACT_DISC); } @Ignore @Test public void testLineOutPortExists() throws LineUnavailableException { selectedMixer.open(); selectedMixer.getLine(Port.Info.LINE_OUT); } @Ignore @Test public void testMicrophonePortExists() throws LineUnavailableException { selectedMixer.open(); selectedMixer.getLine(Port.Info.MICROPHONE); } @Test public void testSaneNumberOfPorts() throws LineUnavailableException { System.out .println("This test checks that a sane number of ports are detected"); selectedMixer.open(); Line.Info[] lineInfos = selectedMixer.getSourceLineInfo(); Assert.assertNotNull(lineInfos); int ports = 0; for (Line.Info info : lineInfos) { if (info instanceof Port.Info) { ports++; } } Assert.assertTrue("Too few Source ports", ports > 0); Assert.assertTrue("Too many Source ports... this looks wrong", ports < 5); lineInfos = selectedMixer.getTargetLineInfo(); ports = 0; for (Line.Info info : lineInfos) { if (info instanceof Port.Info) { ports++; } } Assert.assertTrue("Too few Target ports", ports > 0); Assert.assertTrue("Too many Target ports... this looks wrong", ports < 5); } @Test public void testGetTargetPortInfo() throws LineUnavailableException { System.out.println("This test checks target ports"); selectedMixer.open(); Line.Info[] lineInfos = selectedMixer.getTargetLineInfo(); int i = 0; for (Line.Info info : lineInfos) { if (info instanceof Port.Info) { Port.Info portInfo = (Port.Info) info; Assert.assertTrue(portInfo.isSource() == false); Assert.assertTrue(portInfo.getLineClass() == Port.class); System.out.println("Port " + ++i + ": " + portInfo.getName() + " - " + portInfo.getLineClass()); } } } @Test public void testGetSourcePortInfo() throws LineUnavailableException { System.out.println("This test checks source ports"); selectedMixer.open(); Line.Info[] lineInfos = selectedMixer.getSourceLineInfo(); int i = 0; for (Line.Info info : lineInfos) { if (info instanceof Port.Info) { Port.Info portInfo = (Port.Info) info; Assert.assertTrue(portInfo.isSource() == true); Assert.assertTrue(portInfo.getLineClass() == Port.class); System.out.println("Port " + ++i + ": " + portInfo.getName() + " - " + portInfo.getLineClass()); } } } @Test(expected = IllegalStateException.class) public void testOpeningAgain() throws LineUnavailableException { selectedMixer.open(); selectedMixer.open(); } @Test(expected = IllegalStateException.class) public void testClosingAgain() throws LineUnavailableException, IllegalStateException { selectedMixer.close(); selectedMixer.close(); } @Test public void testSourceLinesOpenAndClose() throws LineUnavailableException { System.out.println("This test checks if source lines open and close"); selectedMixer.open(); Line.Info allLineInfo[] = selectedMixer.getSourceLineInfo(); for (Line.Info lineInfo : allLineInfo) { try { Line sourceLine = selectedMixer.getLine(lineInfo); sourceLine.open(); sourceLine.close(); } catch (IllegalArgumentException e) { // ignore this } } } @Test public void testTargetLinesOpenAndClose() throws LineUnavailableException { System.out.println("This test checks if source lines open and close"); selectedMixer.open(); Line.Info allLineInfo[] = selectedMixer.getTargetLineInfo(); for (Line.Info lineInfo : allLineInfo) { try { TargetDataLine targetLine = (TargetDataLine) selectedMixer .getLine(lineInfo); Assert.assertNotNull(targetLine); targetLine.open(aSupportedFormat); targetLine.close(); } catch (ClassCastException cce) { Port targetLine = (Port) selectedMixer.getLine(lineInfo); Assert.assertNotNull(targetLine); targetLine.open(); targetLine.close(); } } } @Test public void testOpenEvent() throws LineUnavailableException { LineListener listener = new LineListener() { private int called = 0; @Override public void update(LineEvent event) { assert (event.getType() == LineEvent.Type.OPEN); called++; // assert listener is called exactly once Assert.assertEquals(1, called); } }; selectedMixer.addLineListener(listener); selectedMixer.open(); selectedMixer.removeLineListener(listener); selectedMixer.close(); } @Test public void testCloseEvent() throws LineUnavailableException { LineListener listener = new LineListener() { private int count = 0; @Override public void update(LineEvent event) { Assert.assertTrue(event.getType() == LineEvent.Type.CLOSE); count++; // assert listener is called exactly once Assert.assertEquals(1, count); } }; selectedMixer.open(); selectedMixer.addLineListener(listener); selectedMixer.close(); selectedMixer.removeLineListener(listener); } @Test public void testLineSupportedWorksWithoutOpeningMixer() { Assert.assertFalse(selectedMixer.isOpen()); Assert.assertFalse(selectedMixer.isLineSupported(new DataLine.Info( SourceDataLine.class, aNotSupportedFormat))); Assert.assertTrue(selectedMixer.isLineSupported(new DataLine.Info( SourceDataLine.class, aSupportedFormat))); } @Test public void testSynchronizationNotSupported() throws LineUnavailableException { selectedMixer.open(); SourceDataLine line1 = (SourceDataLine) selectedMixer .getLine(new Line.Info(SourceDataLine.class)); SourceDataLine line2 = (SourceDataLine) selectedMixer .getLine(new Line.Info(SourceDataLine.class)); Line[] lines = { line1, line2 }; Assert.assertFalse(selectedMixer .isSynchronizationSupported(lines, true)); Assert.assertFalse(selectedMixer.isSynchronizationSupported(lines, false)); try { selectedMixer.synchronize(lines, true); Assert.fail("mixer shouldnt be able to synchronize lines"); } catch (IllegalArgumentException e) { } try { selectedMixer.synchronize(lines, false); Assert.fail("mixer shouldnt be able to synchronize lines"); } catch (IllegalArgumentException e) { } selectedMixer.close(); } @Ignore @Test public void testLongWait() throws LineUnavailableException { selectedMixer.open(); try { Thread.sleep(1000); } catch (InterruptedException e) { System.out.println("thread interrupted"); } } @After public void tearDown() throws Exception { if (selectedMixer.isOpen()) selectedMixer.close(); } }