public void testRemoveNextHatchedUninterruptibly() {
qi.incubate(a);
qi.incubate(b);
qi.incubate(c);
qi.hatch(c);
qi.hatch(b);
qi.hatch(a);
assertEquals(a, qi.removeNextHatchedUninterruptibly());
assertEquals(b, qi.removeNextHatchedUninterruptibly());
assertEquals(c, qi.removeNextHatchedUninterruptibly());
qi.incubate(d);
new Thread() {
public void run() {
try {
Thread.sleep(10);
} catch (InterruptedException e) {
}
qi.hatch(d);
}
}.run();
assertEquals(d, qi.removeNextHatchedUninterruptibly());
}
public void testRemoveNextHatchedIfAvailable() {
qi.incubate(a);
qi.incubate(b);
qi.incubate(c);
assertNull(qi.removeNextHatchedIfAvailable());
qi.hatch(c);
assertNull(qi.removeNextHatchedIfAvailable());
qi.hatch(b);
assertNull(qi.removeNextHatchedIfAvailable());
qi.hatch(a);
assertEquals(a, qi.removeNextHatchedIfAvailable());
assertEquals(b, qi.removeNextHatchedIfAvailable());
assertEquals(c, qi.removeNextHatchedIfAvailable());
}
public void testHatch() {
qi.incubate(a);
qi.incubate(b);
qi.incubate(c);
qi.hatch(c);
qi.hatch(b);
qi.hatch(a);
try {
qi.hatch(d);
fail();
} catch (IllegalArgumentException e) {
}
}
public void testGetNextHatchedIfAvailable() {
assertEquals(null, qi.getNextHatchedIfAvailable());
qi.incubate(a);
assertEquals(null, qi.getNextHatchedIfAvailable());
qi.hatch(a);
assertEquals(a, qi.getNextHatchedIfAvailable());
}
public void testIdentityQueue() throws InterruptedException {
ByteBuffer a = ByteBuffer.allocate(1);
qi.incubate(a);
a.put((byte) 5);
qi.hatch(a);
ByteBuffer b = (ByteBuffer) qi.getNext();
assertEquals(a, b);
a = ByteBuffer.allocate(1);
qe.incubate(a);
a.put((byte) 5);
try {
qe.hatch(a);
throw new RuntimeException("Hatch fail expected");
} catch (IllegalArgumentException e) {
}
}
public void testSize() {
qi.incubate(a);
assertEquals(1, qi.size());
qi.incubate(b);
assertEquals(2, qi.size());
qi.hatch(b);
assertEquals(2, qi.size());
}
public void testIsEmpty() {
assertEquals(true, qi.isEmpty());
qi.incubate(a);
assertEquals(false, qi.isEmpty());
qi.hatch(a);
assertEquals(false, qi.isEmpty());
qi.removeNextHatchedUninterruptibly();
assertEquals(true, qi.isEmpty());
}
public void testNextIsHatched() {
assertEquals(false, qi.nextIsHatched());
qi.incubate(a);
assertEquals(false, qi.nextIsHatched());
qi.hatch(a);
assertEquals(true, qi.nextIsHatched());
qi.removeNextHatchedIfAvailable();
assertEquals(false, qi.nextIsHatched());
}