public void TryTake_WithoutCache()
{
var chainId = 123;
var initTarget = 1;
var blockInfoCache = new ChainCacheEntity(chainId, initTarget);
var res = blockInfoCache.TryTake(initTarget, out _, false);
Assert.False(res);
}
public void TargetHeight_WithEmptyQueue()
{
var chainId = 123;
var initTarget = 1;
var blockInfoCache = new ChainCacheEntity(chainId, initTarget);
blockInfoCache.TryAdd(new SideChainBlockData
{
Height = 1
});
blockInfoCache.TryAdd(new SideChainBlockData
{
Height = 2
});
blockInfoCache.TryTake(1, out _, false);
blockInfoCache.TryTake(2, out _, false);
Assert.Equal(3, blockInfoCache.TargetChainHeight());
}
public void TryTake_OutDatedData()
{
var chainId = 123;
var initTarget = 1;
var blockInfoCache = new ChainCacheEntity(chainId, initTarget);
int i = 0;
while (i++ < initTarget + CrossChainConstants.MinimalBlockCacheEntityCount)
{
var t = blockInfoCache.TryAdd(new SideChainBlockData
{
Height = i
});
}
blockInfoCache.TryTake(2, out var b1, true);
var res = blockInfoCache.TryTake(1, out var b2, true);
Assert.True(res);
Assert.True(b2.Height == 1);
}
public void ClearByHeight()
{
var chainId = 123;
var initTarget = 2;
var blockInfoCache = new ChainCacheEntity(chainId, initTarget);
int i = 0;
while (i++ < initTarget + CrossChainConstants.DefaultBlockCacheEntityCount)
{
blockInfoCache.TryAdd(new SideChainBlockData
{
Height = i,
ChainId = chainId,
TransactionStatusMerkleTreeRoot = Hash.FromString(i.ToString())
});
}
{
blockInfoCache.ClearOutOfDateCacheByHeight(initTarget - 1);
var res = blockInfoCache.TryTake(initTarget, out _, false);
Assert.True(res);
}
{
blockInfoCache.ClearOutOfDateCacheByHeight(initTarget);
var res = blockInfoCache.TryTake(initTarget, out _, false);
Assert.False(res);
}
{
var targetHeight = blockInfoCache.TargetChainHeight();
blockInfoCache.ClearOutOfDateCacheByHeight(targetHeight);
Assert.True(targetHeight == blockInfoCache.TargetChainHeight());
for (int j = 0; j < targetHeight; j++)
{
var res = blockInfoCache.TryTake(j, out _, false);
Assert.False(res);
}
}
}
public void TryTake_Twice()
{
var chainId = 123;
var initTarget = 2;
var blockInfoCache = new ChainCacheEntity(chainId, initTarget);
int i = 0;
while (i++ < initTarget + CrossChainConstants.MinimalBlockCacheEntityCount)
{
var t = blockInfoCache.TryAdd(new SideChainBlockData
{
Height = i
});
}
var res = blockInfoCache.TryTake(initTarget, out var b1, true);
Assert.True(res);
res = blockInfoCache.TryTake(initTarget, out var b2, true);
Assert.True(res);
Assert.Equal(b1, b2);
}
public void TargetHeight_WithEmptyQueue()
{
var sideChainId = 123;
var initTarget = 1;
var blockInfoCache = new ChainCacheEntity(sideChainId, initTarget);
blockInfoCache.TryAdd(new SideChainBlockData
{
Height = 1,
ChainId = sideChainId,
TransactionStatusMerkleTreeRoot = Hash.FromString("1")
});
blockInfoCache.TryAdd(new SideChainBlockData
{
Height = 2,
ChainId = sideChainId,
TransactionStatusMerkleTreeRoot = Hash.FromString("2")
});
blockInfoCache.TryTake(1, out _, false);
blockInfoCache.TryTake(2, out _, false);
Assert.Equal(3, blockInfoCache.TargetChainHeight());
}
public void TryTake_OutDatedData()
{
var chainId = 123;
var initTarget = 1;
var blockInfoCache = new ChainCacheEntity(chainId, initTarget);
int i = 0;
while (i++ < initTarget + CrossChainConstants.DefaultBlockCacheEntityCount)
{
blockInfoCache.TryAdd(new SideChainBlockData
{
Height = i,
ChainId = chainId,
TransactionStatusMerkleTreeRoot = Hash.FromString(i.ToString())
});
}
blockInfoCache.TryTake(2, out _, true);
var res = blockInfoCache.TryTake(1, out var b2, true);
Assert.True(res);
Assert.True(b2.Height == 1);
}
public void TryTake_Twice()
{
var chainId = 123;
var initTarget = 2;
var blockInfoCache = new ChainCacheEntity(chainId, initTarget);
int i = 0;
while (i++ < initTarget + CrossChainConstants.DefaultBlockCacheEntityCount)
{
blockInfoCache.TryAdd(new SideChainBlockData
{
Height = i,
ChainId = chainId,
TransactionStatusMerkleTreeRoot = Hash.FromString(i.ToString())
});
}
var res = blockInfoCache.TryTake(initTarget, out var b1, true);
Assert.True(res);
res = blockInfoCache.TryTake(initTarget, out var b2, true);
Assert.True(res);
Assert.Equal(b1, b2);
}
public void TryTake_WithoutSizeLimit()
{
var chainId = 123;
var initTarget = 1;
var blockInfoCache = new ChainCacheEntity(chainId, initTarget);
blockInfoCache.TryAdd(new SideChainBlockData
{
Height = 1
});
var res = blockInfoCache.TryTake(initTarget, out var blockInfo, false);
Assert.True(res);
Assert.True(blockInfo.Height == initTarget);
}
public void TryTake_WithoutSizeLimit()
{
var chainId = 123;
var initTarget = 1;
var blockInfoCache = new ChainCacheEntity(chainId, initTarget);
blockInfoCache.TryAdd(new SideChainBlockData
{
Height = 1,
ChainId = chainId,
TransactionStatusMerkleTreeRoot = Hash.FromString("1")
});
var res = blockInfoCache.TryTake(initTarget, out var blockInfo, false);
Assert.True(res);
Assert.True(blockInfo.Height == initTarget);
}
public void TryTake_WithoutEnoughCache()
{
var chainId = 123;
var initTarget = 1;
var blockInfoCache = new ChainCacheEntity(chainId, initTarget);
int i = 0;
while (i++ < CrossChainConstants.DefaultBlockCacheEntityCount)
{
blockInfoCache.TryAdd(new SideChainBlockData
{
Height = i
});
}
var res = blockInfoCache.TryTake(initTarget, out _, true);
Assert.False(res);
}
public void TryTake_WithClearCacheNeeded()
{
var chainId = 123;
var initTarget = 2;
var blockInfoCache = new ChainCacheEntity(chainId, initTarget);
int i = 0;
while (i++ < (int)initTarget + CrossChainConstants.MinimalBlockCacheEntityCount)
{
var t = blockInfoCache.TryAdd(new SideChainBlockData
{
Height = i
});
}
var res = blockInfoCache.TryTake(initTarget, out var blockInfo, true);
Assert.True(res);
Assert.True(blockInfo.Height == initTarget);
}
public void TryTake_WithSizeLimit()
{
var chainId = 123;
var initTarget = 1;
var blockInfoCache = new ChainCacheEntity(chainId, initTarget);
int i = 0;
while (i++ <= CrossChainConstants.DefaultBlockCacheEntityCount)
{
blockInfoCache.TryAdd(new SideChainBlockData
{
Height = i,
ChainId = chainId,
TransactionStatusMerkleTreeRoot = Hash.FromString(i.ToString())
});
}
var res = blockInfoCache.TryTake(initTarget, out var blockInfo, true);
Assert.True(res);
Assert.True(blockInfo.Height == initTarget);
}