public void AddValidBlocksWithForkAllUncommitted()
{
_store = new ChainStore(
new MemoryMappedFileSlim(MemoryMappedFile.CreateNew(null, 10000)));
_store.TryOpenBlock(CommittedBlockId.GenesisParent, out var tmpBlock);
// U(0)
_tmpId1 = tmpBlock.BlockId;
_store.TryCommitBlock(tmpBlock.Alias, CommittedBlockId.Genesis, out _);
// C(0)
_store.TryOpenBlock(CommittedBlockId.Genesis, out var tmp2Block);
// C(0) -> U(1)
Assert.Equal(tmp2Block.Alias, _1);
_tmpId2 = tmp2Block.BlockId;
_store.TryCommitBlock(tmp2Block.Alias, _hash1, out _);
// C(0) -> C(1)
_store.TryOpenBlock(_hash1, out var b1);
Assert.Equal(_2, b1.Alias);
_tmpId3 = b1.BlockId;
// C(0) -> C(1) -> U(2)
// Second child for second block
_store.TryOpenBlock(_hash1, out b1);
Assert.Equal(_2_1, b1.Alias);
_tmpId4 = b1.BlockId;
// C(0) -> C(1) -> U(2)
// \-> U(2-1)
}
public OpenBlockResponse OpenBlock(OpenBlockRequest request)
{
// The request associated to the genesis block does not come with a valid parent.
var status = _store.TryOpenBlock(request.ParentId, out var block);
switch (status)
{
case OpenBlockStatus.Success:
RefreshAndPropagateLineage();
return(new OpenBlockResponse(ref request.MessageHeader, request.Mask, block.Alias, block.BlockId,
_pool));
case OpenBlockStatus.ParentNotFound:
return(new OpenBlockResponse(ref request.MessageHeader, Messaging.OpenBlockStatus.ParentNotFound,
_pool));
default:
throw new NotSupportedException();
}
}