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/*
* Created on Jun 3, 2003
*
* Copyright 2003 Sun Microsystems, Inc. All rights reserved.
* SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*/
package com.jogamp.openal;
import java.io.IOException;
import java.io.InputStream;
import javax.sound.sampled.UnsupportedAudioFileException;
import com.jogamp.openal.util.*;
import java.io.FileNotFoundException;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* @author Athomas Goldberg
* @author Michael Bien
*/
public class ALTest {
private static AL al;
private static ALC alc;
private static ALCcontext context;
private static ALCdevice device;
private final static String TEST_FILE = "lewiscarroll.wav";
@BeforeClass
public static void setUp() {
al = ALFactory.getAL();
alc = ALFactory.getALC();
device = alc.alcOpenDevice(null);
context = alc.alcCreateContext(device, null);
alc.alcMakeContextCurrent(context);
}
@AfterClass
public static void tearDown() {
alc.alcMakeContextCurrent(null);
alc.alcDestroyContext(context);
alc.alcCloseDevice(device);
}
/*
* Test for void alGenBuffers(int, IntBuffer)
*//*
@Test public void testAlGenBuffersintIntBuffer() {
System.out.println("begin testAlGenBuffersintintBuffer");
// try basic case
try {
IntBuffer buffers = BufferUtils.newIntBuffer(7);
al.alGenBuffers(7,buffers);
for(int i = 0; i < 7; i++) {
assertFalse(buffers.get(i) == 0);
assertTrue(al.alIsBuffer(buffers.get(i)));
}
} catch (Exception e) {
fail(e.getMessage());
}
Exception ex = null;
// buffers == null
try {
IntBuffer buffers = null;
al.alGenBuffers(7,buffers);
} catch(IllegalArgumentException e) {
ex = e;
}
assertNotNull(ex);
ex = null;
// buffer too small
try {
IntBuffer buffers = BufferUtils.newIntBuffer(5);
al.alGenBuffers(7,buffers);
} catch(IllegalArgumentException e) {
ex = e;
}
assertNotNull(ex);
ex = null;
// buffer not direct
try {
IntBuffer buffers = IntBuffer.allocate(7);
al.alGenBuffers(7,buffers);
} catch(IllegalArgumentException e) {
ex = e;
}
assertNotNull(ex);
System.out.println("end testAlGenBuffersintintBuffer");
}
*/
/*
* Test for void alGenBuffers(int, int[])
*/
@Test
public void testAlGenBuffersintintArray() {
System.out.println("begin testAlGenBuffersintintArray");
// try basic case
int[] buffers = new int[7];
al.alGenBuffers(7, buffers, 0);
for (int i = 0; i < 7; i++) {
assertFalse(buffers[i] == 0);
assertTrue(al.alIsBuffer(buffers[i]));
}
Exception ex = null;
// try exceptions
try {
buffers = null;
al.alGenBuffers(7, buffers, 0);
} catch (IllegalArgumentException e) {
ex = e;
}
assertNotNull(ex);
ex = null;
try {
buffers = new int[5];
al.alGenBuffers(7, buffers, 0);
} catch (IllegalArgumentException e) {
ex = e;
}
assertNotNull(ex);
System.out.println("end testAlGenBuffersintintArray");
}
/*
* Test for void alDeleteBuffers(int, IntBuffer)
*/
// @Test
public void testAlDeleteBuffersintIntBuffer() {
System.out.println("begin testAlDeleteBuffersintintArray");
// try basic case
int[] buffers = new int[7];
al.alGenBuffers(7, buffers, 0);
for (int i = 0; i < 7; i++) {
assertFalse(buffers[i] == 0);
assertTrue(al.alIsBuffer(buffers[i]));
}
al.alDeleteBuffers(7, buffers, 0);
for (int i = 0; i < 7; i++) {
assertFalse(al.alIsBuffer(buffers[i]));
}
Exception ex = null;
// try exceptions
try {
al.alDeleteBuffers(7, (int[]) null, 0);
} catch (IllegalArgumentException e) {
ex = e;
}
assertNotNull(ex);
ex = null;
try {
buffers = new int[5];
al.alGenBuffers(5, buffers, 0);
al.alDeleteBuffers(7, buffers, 0);
} catch (IllegalArgumentException e) {
ex = e;
}
assertNotNull(ex);
try {
buffers = new int[7];
al.alDeleteBuffers(7, buffers, 0);
assertTrue(al.alGetError() != 0);
} catch (Exception e) {
fail("deleting an unfilled buffer list should generate an ALError but not an exception");
}
System.out.println("end testAlDeleteBuffersintintArray");
}
/*
* Test for void alDeleteBuffers(int, int[])
*/
// @Test
public void testAlDeleteBuffersintintArray() {
System.out.println("begin testAlDeleteBuffersintIntBuffer");
// try basic case
int[] buffers = new int[7];
al.alGenBuffers(7, buffers, 0);
for (int i = 0; i < 7; i++) {
assertFalse(buffers[i] == 0);
assertTrue(al.alIsBuffer(buffers[i]));
}
al.alDeleteBuffers(7, buffers, 0);
for (int i = 0; i < 7; i++) {
assertFalse(al.alIsBuffer(buffers[i]));
}
Exception ex = null;
// try exceptions
try {
al.alDeleteBuffers(7, (int[]) null, 0);
} catch (IllegalArgumentException e) {
ex = e;
}
assertNotNull(ex);
ex = null;
try {
buffers = new int[5];
al.alGenBuffers(5, buffers, 0);
al.alDeleteBuffers(7, buffers, 0);
} catch (IllegalArgumentException e) {
ex = e;
}
assertNotNull(ex);
ex = null;
try {
buffers = new int[5];
al.alDeleteBuffers(7, buffers, 0);
} catch (IllegalArgumentException e) {
ex = e;
}
assertNotNull(ex);
try {
buffers = new int[7];
al.alDeleteBuffers(7, buffers, 0);
assertTrue(al.alGetError() != 0);
} catch (Exception e) {
fail("deleting an unfilled buffer list should generate an ALError but not an exception");
}
System.out.println("end testAlDeleteBuffersintintArray");
}
@Test
public void testAlIsBuffer() {
System.out.println("begin testALIsBuffer");
// check a bufferlist with known bad values
int[] buffers = new int[7];
for (int i = 0; i < 7; i++) {
buffers[i] = -1;
assertFalse(al.alIsBuffer(buffers[i]));
}
// created
al.alGenBuffers(7, buffers, 0);
for (int i = 0; i < 7; i++) {
assertTrue(al.alIsBuffer(buffers[i]));
}
// deleted
al.alDeleteBuffers(7, buffers, 0);
for (int i = 0; i < 7; i++) {
assertFalse(al.alIsBuffer(buffers[i]));
}
System.out.println("end testALisBuffer");
}
/*
* Test for void alBufferData(int, int, Buffer, int, int)
*/
@Test
public void testAlBufferDataintintByteBufferintint() throws IOException, UnsupportedAudioFileException {
System.out.println("begin testAlBufferDataintintByteBufferintint");
int[] buffers = new int[1];
al.alGenBuffers(1, buffers, 0);
WAVData wd = loadTestWAV();
al.alBufferData(buffers[0], wd.format, wd.data, wd.size, wd.freq);
int[] tmp = new int[1];
al.alGetBufferi(buffers[0], AL.AL_SIZE, tmp, 0);
assertFalse(tmp[0] == 0);
Exception ex = null;
try {
buffers = new int[1];
al.alGenBuffers(1, buffers, 0);
al.alBufferData(buffers[0], AL.AL_FORMAT_STEREO16, null, 0, 0);
} catch (IllegalArgumentException e) {
ex = e;
}
assertNotNull(ex);
System.out.println("end testAlBufferDataintintByteBufferintint");
}
/*
* Test for void alGetBufferi(int, int, int[])
*/
@Test
public void testAlGetBufferiintintintArray() throws UnsupportedAudioFileException, IOException {
System.out.println("begin testAlGetBufferiintintintArray");
int[] buffers = new int[1];
al.alGenBuffers(1, buffers, 0);
WAVData wd = loadTestWAV();
al.alBufferData(buffers[0], wd.format, wd.data, wd.size, wd.freq);
int[] size = new int[1];
int[] freq = new int[1];
al.alGetBufferi(buffers[0], AL.AL_SIZE, size, 0);
al.alGetBufferi(buffers[0], AL.AL_FREQUENCY, freq, 0);
// assertEquals(wd.size, size[0]);
assertEquals(wd.freq, freq[0]);
Exception ex = null;
try {
buffers = new int[1];
al.alGenBuffers(1, buffers, 0);
wd = loadTestWAV();
al.alBufferData(buffers[0], wd.format, wd.data, wd.size, wd.freq);
size = null;
al.alGetBufferi(buffers[0], AL.AL_SIZE, size, 0);
} catch (IllegalArgumentException e) {
ex = e;
}
assertNotNull(ex);
System.out.println("end testAlGetBufferiintintintArray");
}
/*
* Test for void alGetBufferi(int, int, IntBuffer)
*/
@Test
public void testAlGetBufferiintintIntBuffer() throws UnsupportedAudioFileException, IOException {
int[] buffers = new int[1];
al.alGenBuffers(1, buffers, 0);
WAVData wd = loadTestWAV();
al.alBufferData(buffers[0], wd.format, wd.data, wd.size, wd.freq);
int[] size = new int[1];
int[] freq = new int[1];
al.alGetBufferi(buffers[0], AL.AL_SIZE, size, 0);
al.alGetBufferi(buffers[0], AL.AL_FREQUENCY, freq, 0);
// assertEquals(wd.size, size[0]);
assertEquals(wd.freq, freq[0]);
Exception ex = null;
try {
buffers = new int[1];
al.alGenBuffers(1, buffers, 0);
wd = loadTestWAV();
al.alBufferData(buffers[0], wd.format, wd.data, wd.size, wd.freq);
size = null;
al.alGetBufferi(buffers[0], AL.AL_SIZE, size, 0);
} catch (IllegalArgumentException e) {
ex = e;
}
assertNotNull(ex);
ex = null;
try {
buffers = new int[1];
al.alGenBuffers(1, buffers, 0);
wd = loadTestWAV();
al.alBufferData(buffers[0], wd.format, wd.data, wd.size, wd.freq);
size = new int[1];
al.alGetBufferi(buffers[0], AL.AL_SIZE, size, 0);
} catch (IllegalArgumentException e) {
ex = e;
}
// assertNotNull(ex);
}
private WAVData loadTestWAV() throws IOException, UnsupportedAudioFileException {
InputStream resource = getClass().getResourceAsStream(TEST_FILE);
if(resource == null) {
throw new FileNotFoundException(TEST_FILE+" not found");
}
return WAVLoader.loadFromStream(resource);
}
}
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