public void GetSet()
{
bool mark;
AtomicMarkableReference <T> ai = new AtomicMarkableReference <T>(one, false);
Assert.AreEqual(one, ai.Value);
Assert.IsFalse(ai.IsMarked);
Assert.AreEqual(one, ai.GetValue(out mark));
Assert.IsFalse(mark);
ai.SetNewAtomicValue(two, false);
Assert.AreEqual(two, ai.Value);
Assert.IsFalse(ai.IsMarked);
Assert.AreEqual(two, ai.GetValue(out mark));
Assert.IsFalse(mark);
ai.SetNewAtomicValue(one, true);
Assert.AreEqual(one, ai.Value);
Assert.IsTrue(ai.IsMarked);
Assert.AreEqual(one, ai.GetValue(out mark));
Assert.IsTrue(mark);
ai.SetNewAtomicValue(one, true);
Assert.AreEqual(one, ai.Value);
Assert.IsTrue(ai.IsMarked);
Assert.AreEqual(one, ai.GetValue(out mark));
Assert.IsTrue(mark);
}
public void AttemptMark()
{
bool mark;
AtomicMarkableReference <T> ai = new AtomicMarkableReference <T>(one, false);
Assert.IsFalse(ai.IsMarked, "Reference is marked.");
Assert.IsTrue(ai.AttemptMark(one, true), "Reference was not marked");
Assert.IsTrue(ai.IsMarked, "Reference is not marked.");
Assert.AreEqual(one, ai.GetValue(out mark), "Reference does not equal.");
Assert.IsTrue(mark, "Mark returned is false");
}
public void CompareAndSet()
{
bool mark;
AtomicMarkableReference <T> ai = new AtomicMarkableReference <T>(one, false);
Assert.AreEqual(one, ai.GetValue(out mark));
Assert.IsFalse(ai.IsMarked);
Assert.IsFalse(mark);
Assert.IsTrue(ai.CompareAndSet(one, two, false, false));
Assert.AreEqual(two, ai.GetValue(out mark));
Assert.IsFalse(mark);
Assert.IsTrue(ai.CompareAndSet(two, m3, false, true));
Assert.AreEqual(m3, ai.GetValue(out mark));
Assert.IsTrue(mark);
Assert.IsFalse(ai.CompareAndSet(two, m3, true, true));
Assert.AreEqual(m3, ai.GetValue(out mark));
Assert.IsTrue(mark);
}
