public void EnumerateAndValidateAllBlocks()
{
var listAll = new Dictionary <string, StoredBlock>();
var store = new BlockStore(TestDataLocations.BlockFolderLocation, Network.StratisMain);
foreach (StoredBlock block in store.EnumerateFolder())
{
uint256 hash = block.Item.GetHash();
listAll.Add(hash.ToString(), block);
Assert.True(block.Item.Check());
}
// walk the chain and check that all block are loaded correctly
var block100K = uint256.Parse("af380a53467b70bc5d1ee61441586398a0a5907bb4fad7855442575483effa54");
uint256 genesis = Network.StratisMain.GetGenesis().GetHash();
uint256 current = block100K;
while (true)
{
StoredBlock foundBlock;
var found = listAll.TryGetValue(current.ToString(), out foundBlock);
Assert.True(found);
if (current == genesis)
{
break;
}
current = foundBlock.Item.Header.HashPrevBlock;
}
}
public static void CheckBlockSignatureSerialization()
{
// validate a selection of block signatures
var store = new BlockStore(TestDataLocations.BlockFolderLocation, Network.Main);
foreach (var block in store.EnumerateFolder().Take(30000))
{
var hash = block.Item.GetHash();
if (hash == uint256.Parse("d901e04f253bbcb10d842e4c3339c277e0862a02c6dab21f0288b9c9c839856c"))
{
Assert.Equal(block.Item.BlockSignatur.ToString(), "3045022100a68a6b1e5310fe2e7eb565d7dc035952c5d2b79495de721eef602bf0258eeeb10220034a914dbf02e72c3d99c86cb043757be96853bed9f1c9508969796402ff44c5");
}
if (hash == uint256.Parse("49be6e0ba43b614f361e764b984223fbb1fdee312efc98354b20ccba8219854e"))
{
Assert.Equal(block.Item.BlockSignatur.ToString(), "304402205278aa1fdac9a492527fb94a071b5cd839b3eca22aec9e9ee89d203790f286570220690f9a696fa482b7ebb421fee0aebbcbce82ec0b884f88304a5090326b349ac7");
}
if (hash == uint256.Parse("541d330e312afd1545b01ef60cba5f94d35e22fb91559c12978c7b6a4e67b854"))
{
Assert.Equal(block.Item.BlockSignatur.ToString(), "30440220471f1da87351728e5824c1b761b27e6b211a81e4da2847484c329723cce1a1f0022007d9e9aba5527601f7c22473f7295529bcf7b351a8923ea3d159a1a30e14ffe4");
}
if (hash == uint256.Parse("c477a0c0cfb9231f6cf2480a1b7499ea62150118b921dedcf70b56378de6b877"))
{
Assert.Equal(block.Item.BlockSignatur.ToString(), "30440220116c697184df53abf9e54d9d198a3fec709996f0aea3ccaa57a800272595655f0220233f038a47fc04fef5d4635b241afa43ee9cb47bdf416df2602171219404df06");
}
if (hash == uint256.Parse("895a547a9fdef74835d9a3c47780fafea70c6989a16aa05c0a287980c69a8529"))
{
Assert.Equal(block.Item.BlockSignatur.ToString(), "304402200f27e4d8c0ec8baff0d2561ca8396794434503bfdcb6497382191539a24cb436022021d4ddff020c1e3386d55010327abfc26258af7a44a56a49e6662c9ce81d8f96");
}
if (hash == uint256.Parse("e29a64e77957bafb984368df2635e1f9ff5ac93f985fd3cbd8cc812f013a7458"))
{
Assert.Equal(block.Item.BlockSignatur.ToString(), "30440220099f604dbabc48bbd19aeb59e76b923e8cdb6142d3413211ec2cc0aa7889e8e60220690316b26d4f6797165a52dd4b4e9df17964edc12b919c5af9430787f6766d40");
}
}
}
public static void CheckBlockSignature()
{
// validate all block signatures
var store = new BlockStore(TestDataLocations.BlockFolderLocation, Network.Main);
foreach (var block in store.EnumerateFolder().Take(30000))
{
Assert.True(BlockValidator.CheckBlockSignature(block.Item));
}
}
private TimeSpan BenchmarkTemplate(Action <TxOut> act)
{
Stopwatch watch = new Stopwatch();
watch.Start();
BlockStore store = new BlockStore(@"E:\Bitcoin\blocks\", Network.Main);
foreach (var txout in store.EnumerateFolder().Take(150000).SelectMany(o => o.Item.Transactions.SelectMany(t => t.Outputs)))
{
act(txout);
}
watch.Stop();
return(watch.Elapsed);
}
private static void InsertSingleThreaded(DirectoryInfo directory, DocumentStore store)
{
var blockStore = new BlockStore(directory.FullName, Network.Main);
var bulkInsert = store.BulkInsert();
//foreach (var blk in blockStore.EnumerateFile(Path.Combine(directory.FullName, "blk00958.dat")))
foreach (var blk in blockStore.EnumerateFolder())
{
var blockModel = new Block(blk.Item);
bulkInsert.Store(blockModel);
foreach (var tx in blk.Item.Transactions)
{
var txModel = new Transaction(blk.Item, tx);
bulkInsert.Store(txModel);
}
}
}
private TimeSpan BenchmarkTemplate(Action<TxOut> act)
{
Stopwatch watch = new Stopwatch();
watch.Start();
BlockStore store = new BlockStore(@"E:\Bitcoin\blocks\", Network.Main);
foreach(var txout in store.EnumerateFolder().Take(150000).SelectMany(o => o.Item.Transactions.SelectMany(t => t.Outputs)))
{
act(txout);
}
watch.Stop();
return watch.Elapsed;
}