@Test
public void testInc() {
LongRef ref = new LongRef(100);
assertEquals(101, ref.inc());
assertEquals(101, ref.get());
assertEquals(111, ref.inc(10));
assertEquals(111, ref.get());
assertEquals(100, ref.inc(-11));
assertEquals(100, ref.get());
}
@TransactionalMethod
public void incButAbort(LongRef... refs) {
for (LongRef ref : refs) {
ref.inc();
}
getThreadLocalTransaction().abort();
}
@Test
public void set() {
LongRef ref = new LongRef(10);
long old = ref.set(100);
assertEquals(10, old);
assertEquals(100, ref.get());
}
@Test
public void awaitTest() {
final LongRef ref = new LongRef();
TestThread t =
new TestThread() {
@Override
public void doRun() throws Exception {
ref.await(2);
}
};
t.start();
sleepMs(500);
assertAlive(t);
ref.set(1);
sleepMs(500);
assertAlive(t);
ref.set(2);
joinAll(t);
}
@Test
public void testHashCode() {
LongRef ref = new LongRef(10);
assertEquals(10, ref.hashCode());
ref.set(200);
assertEquals(200, ref.hashCode());
}
@Test
public void await() {
LongRef txInt = new LongRef();
SetThread t = new SetThread(txInt, 3);
t.start();
txInt.await(3);
}
@Test
public void testAtomic() {
LongRef ref1 = new LongRef(10);
LongRef ref2 = new LongRef(20);
try {
incButAbort(ref1, ref2);
fail();
} catch (DeadTransactionException expected) {
}
assertEquals(10, ref1.get());
assertEquals(20, ref2.get());
}
@Test
public void testEquals() {
LongRef ref1 = new LongRef(10);
LongRef ref2 = new LongRef(10);
LongRef ref3 = new LongRef(20);
assertFalse(ref1.equals(null));
assertFalse(ref1.equals(""));
assertTrue(ref1.equals(ref2));
assertTrue(ref2.equals(ref1));
assertTrue(ref1.equals(ref1));
assertFalse(ref1.equals(ref3));
assertFalse(ref3.equals(ref1));
}
@Test
public void testDec() {
LongRef ref = new LongRef(100);
assertEquals(99, ref.dec());
assertEquals(99, ref.get());
assertEquals(89, ref.dec(10));
assertEquals(89, ref.get());
assertEquals(100, ref.dec(-11));
assertEquals(100, ref.get());
}
@Test
public void constructorWithSingleArg() {
LongRef ref = new LongRef(10);
assertEquals(10, ref.get());
}
@Test
public void constructorWithNoArg() {
LongRef ref = new LongRef();
assertEquals(0, ref.get());
}
@Override
public void doRun() throws Exception {
sleepMs(300);
txInt.set(value);
}
