public void CanTakeMultipleSharedLocks()
{
concurrencyManager = new ConcurrencyManager();
var block = new Block(RandomFilename, 0);
Assert.DoesNotThrow(() =>
{
concurrencyManager.SharedLock(block);
concurrencyManager.SharedLock(block);
concurrencyManager.SharedLock(block);
concurrencyManager.SharedLock(block);
});
}
public int Length(string filename)
{
// A dummy block because honestly we do not care about block, we need to get length of this file
var dummyBlock = new Block(filename, -1);
_concurrencyManager.SharedLock(dummyBlock);
var length = _fileManager.Length(filename) / _fileManager.BlockSize;
return(length);
}