public void TestNoWriteThrough()
{
LRUReplacementPolicy <int, int> lruReplacement = new LRUReplacementPolicy <int, int>();
MyMemory <int, int> memoryAccess = new MyMemory <int, int>();
NWaySetAssociativeCache <int, int> cache;
cache = new NWaySetAssociativeCache <int, int>(memoryAccess, lruReplacement, 8, 2, false);
Tuple <int, int>[] tuples = new Tuple <int, int> [100];
for (int i = 0; i < 100; i++)
{
tuples[i] = Tuple.Create(i + 1, i + 1);
memoryAccess.Put(i + 1, i + 1);
}
int[] oldValues = cache.PutAll(tuples);
for (int i = 0; i < 100; i++)
{
if (oldValues[i] != 0)
{
if (memoryAccess.Contains(i + 1))
{
memoryAccess.Remove(i + 1);
}
memoryAccess.Put(i + 1, oldValues[i]);
}
}
cache.Get(100);
}
public void TestNoWriteBackException()
{
LRUReplacementPolicy <int, int> lruReplacement = new LRUReplacementPolicy <int, int>();
MyMemory <int, int> memoryAccess = new MyMemory <int, int>();
NWaySetAssociativeCache <int, int> cache;
cache = new NWaySetAssociativeCache <int, int>(memoryAccess, lruReplacement, 8, 2, false);
Tuple <int, int>[] tuples = new Tuple <int, int> [100];
for (int i = 0; i < 100; i++)
{
tuples[i] = Tuple.Create(i + 1, i + 1);
memoryAccess.Put(i + 1, i + 1);
}
int[] oldValues = cache.PutAll(tuples);
for (int i = 0; i < 100; i++)
{
if (oldValues[i] != 0)
{
if (memoryAccess.Contains(i + 1))
{
memoryAccess.Remove(i + 1);
}
memoryAccess.Put(i + 1, oldValues[i]);
}
}
try
{
cache.Get(1);
Assert.Fail();
}
catch (EntryNotFoundException e)
{
Console.WriteLine(e);
}
}