@Test
public void testReleaseNullBuffer() throws Exception {
boolean failed = false;
try {
AsynchronousFileImpl.destroyBuffer(null);
} catch (Exception expected) {
failed = true;
}
assertTrue("Exception expected", failed);
}
@Override
public void run() {
super.run();
ByteBuffer buffer = null;
synchronized (MultiThreadAsynchronousFileTest.class) {
buffer = AsynchronousFileImpl.newBuffer(MultiThreadAsynchronousFileTest.SIZE);
}
try {
// I'm always reusing the same buffer, as I don't want any noise from
// malloc on the measurement
// Encoding buffer
MultiThreadAsynchronousFileTest.addString(
"Thread name=" + Thread.currentThread().getName() + ";" + "\n", buffer);
for (int local = buffer.position(); local < buffer.capacity() - 1; local++) {
buffer.put((byte) ' ');
}
buffer.put((byte) '\n');
latchStart.countDown();
latchStart.await();
CountDownLatch latchFinishThread = null;
if (!sync) {
latchFinishThread = new CountDownLatch(MultiThreadAsynchronousFileTest.NUMBER_OF_LINES);
}
LinkedList<CountDownCallback> list = new LinkedList<CountDownCallback>();
for (int i = 0; i < MultiThreadAsynchronousFileTest.NUMBER_OF_LINES; i++) {
if (sync) {
latchFinishThread = new CountDownLatch(1);
}
CountDownCallback callback = new CountDownCallback(latchFinishThread, null, null, 0);
if (!sync) {
list.add(callback);
}
addData(libaio, buffer, callback);
if (sync) {
latchFinishThread.await();
Assert.assertTrue(callback.doneCalled);
Assert.assertFalse(callback.errorCalled != 0);
}
}
if (!sync) {
latchFinishThread.await();
}
for (CountDownCallback callback : list) {
Assert.assertTrue(callback.doneCalled);
Assert.assertFalse(callback.errorCalled != 0);
}
for (CountDownCallback callback : list) {
Assert.assertTrue(callback.doneCalled);
Assert.assertFalse(callback.errorCalled != 0);
}
} catch (Throwable e) {
e.printStackTrace();
failed = e;
} finally {
synchronized (MultiThreadAsynchronousFileTest.class) {
AsynchronousFileImpl.destroyBuffer(buffer);
}
}
}
public void bufferDone(final ByteBuffer buffer1) {
AsynchronousFileImpl.destroyBuffer(buffer1);
}
private static final void destroy(ByteBuffer buffer0) {
if (buffer0 != null) {
AsynchronousFileImpl.destroyBuffer(buffer0);
}
}
