public void optimize_only_scavenged_chunks()
{
TFChunkReaderExistsAtOptimizer _existsAtOptimizer = new TFChunkReaderExistsAtOptimizer(3);
var chunk = CreateChunk(0, false);
_existsAtOptimizer.Optimize(chunk);
Assert.AreEqual(false, _existsAtOptimizer.IsOptimized(chunk));
chunk.MarkForDeletion();
chunk.WaitForDestroy(5000);
}
public void optimize_only_maxcached_items_at_a_time()
{
int maxCached = 3;
List <TFChunk> chunks = new List <TFChunk>();
TFChunkReaderExistsAtOptimizer _existsAtOptimizer = new TFChunkReaderExistsAtOptimizer(maxCached);
for (int i = 0; i < 7; i++)
{
var chunk = CreateChunk(i, true);
chunks.Add(chunk);
Assert.IsFalse(_existsAtOptimizer.IsOptimized(chunk));
_existsAtOptimizer.Optimize(chunk);
}
//only the last maxCached chunks should still be optimized
int cached = maxCached;
for (int i = 7 - 1; i >= 0; i--)
{
if (cached > 0)
{
Assert.AreEqual(true, _existsAtOptimizer.IsOptimized(chunks[i]));
cached--;
}
else
{
Assert.AreEqual(false, _existsAtOptimizer.IsOptimized(chunks[i]));
}
}
foreach (var chunk in chunks)
{
chunk.MarkForDeletion();
chunk.WaitForDestroy(5000);
}
}
public void posmap_items_should_exist_in_chunk()
{
TFChunkReaderExistsAtOptimizer _existsAtOptimizer = new TFChunkReaderExistsAtOptimizer(3);
List <PosMap> posmap;
var chunk = CreateChunk(0, true, out posmap);
//before optimization
Assert.AreEqual(false, _existsAtOptimizer.IsOptimized(chunk));
foreach (var p in posmap)
{
Assert.AreEqual(true, chunk.ExistsAt(p.LogPos));
}
//after optimization
_existsAtOptimizer.Optimize(chunk);
Assert.AreEqual(true, _existsAtOptimizer.IsOptimized(chunk));
foreach (var p in posmap)
{
Assert.AreEqual(true, chunk.ExistsAt(p.LogPos));
}
chunk.MarkForDeletion();
chunk.WaitForDestroy(5000);
}