//Blockのテスト2
public static void Test12()
{
BlockGenerator bg = new BlockGenerator();
Block[] blks = new Block[10];
BlockContext[] blkCons = new BlockContext[blks.Length];
for (int i = 0; i < blks.Length; i++)
{
blkCons[i] = bg.CreateNextValidBlock();
blks[i] = blkCons[i].block;
if (i > 0)
{
NormalBlock nblk = blks[i] as NormalBlock;
byte[] nblkBytes = nblk.ToBinary();
NormalBlock nblkRestore = SHAREDDATA.FromBinary<NormalBlock>(nblkBytes);
if (!nblk.Id.Equals(nblkRestore.Id))
throw new Exception("test12_1");
byte[] nblkBytes2 = SHAREDDATA.ToBinary<Block>(blks[i]);
NormalBlock nblkRestore2 = SHAREDDATA.FromBinary<Block>(nblkBytes2) as NormalBlock;
if (!nblk.Id.Equals(nblkRestore2.Id))
throw new Exception("test12_2");
}
}
GenesisBlock gblk = blks[0] as GenesisBlock;
Creahash gblkid = new Creahash(gblk.ToBinary());
if (!gblk.Id.Equals(gblkid))
throw new Exception("test12_3");
NormalBlock nblk2 = blks[1] as NormalBlock;
Creahash nblkid = new Creahash(nblk2.header.ToBinary());
if (!nblk2.Id.Equals(nblkid))
throw new Exception("test12_4");
nblk2.UpdateTimestamp(DateTime.Now);
Creahash nblkid2 = new Creahash(nblk2.header.ToBinary());
if (!nblk2.Id.Equals(nblkid2))
throw new Exception("test12_5");
nblk2.UpdateNonce(new byte[10]);
Creahash nblkid3 = new Creahash(nblk2.header.ToBinary());
if (!nblk2.Id.Equals(nblkid3))
throw new Exception("test12_6");
nblk2.UpdateMerkleRootHash();
Creahash nblkid4 = new Creahash(nblk2.header.ToBinary());
if (!nblk2.Id.Equals(nblkid4))
throw new Exception("test12_7");
if (!nblk2.VerifyBlockType())
throw new Exception("test12_8");
FoundationalBlock fblk = new FoundationalBlock();
fblk.LoadVersion0(nblk2.header, nblk2.coinbaseTxToMiner, nblk2.coinbaseTxToMiner, nblk2.transferTxs);
byte[] fblkBytes = fblk.ToBinary();
FoundationalBlock fblkRestore = SHAREDDATA.FromBinary<FoundationalBlock>(fblkBytes);
if (!fblk.Id.Equals(fblkRestore.Id))
throw new Exception("test12_9");
byte[] fblkBytes2 = SHAREDDATA.ToBinary<Block>(fblk);
FoundationalBlock fblkRestore2 = SHAREDDATA.FromBinary<Block>(fblkBytes2) as FoundationalBlock;
if (!fblk.Id.Equals(fblkRestore2.Id))
throw new Exception("test12_10");
if (fblk.VerifyBlockType())
throw new Exception("test12_11");
if (!nblk2.VerifyMerkleRootHash())
throw new Exception("test12_12");
byte[] nblkBytes3 = nblk2.ToBinary();
NormalBlock nblk3 = SHAREDDATA.FromBinary<NormalBlock>(nblkBytes3);
nblk3.header.merkleRootHash.hash[0] ^= 255;
if (nblk3.VerifyMerkleRootHash())
throw new Exception("test12_13");
byte[] nonce = new byte[10];
while (true)
{
nblk2.UpdateNonce(nonce);
if (nblk2.Id.hash[0] == 0 && nblk2.Id.hash[1] <= 127)
{
if (!nblk2.VerifyId())
throw new Exception("test12_14");
break;
}
if (nblk2.VerifyId())
throw new Exception("test12_15");
int index = nonce.Length.RandomNum();
int value = 256.RandomNum();
nonce[index] = (byte)value;
}
TransferTransaction[] transferTxs1 = new TransferTransaction[99];
for (int i = 0; i < transferTxs1.Length; i++)
transferTxs1[i] = (blks[2] as TransactionalBlock).transferTxs[0];
TransferTransaction[] transferTxs2 = new TransferTransaction[100];
for (int i = 0; i < transferTxs2.Length; i++)
transferTxs2[i] = (blks[2] as TransactionalBlock).transferTxs[0];
NormalBlock nblk4 = new NormalBlock();
nblk4.LoadVersion0(nblk2.header, nblk2.coinbaseTxToMiner, transferTxs1);
NormalBlock nblk5 = new NormalBlock();
nblk5.LoadVersion0(nblk2.header, nblk2.coinbaseTxToMiner, transferTxs2);
if (!nblk4.VerifyNumberOfTxs())
throw new Exception("test12_16");
if (nblk5.VerifyNumberOfTxs())
throw new Exception("test12_17");
for (int i = 1; i < blks.Length; i++)
{
TransactionalBlock tblk = blks[i] as TransactionalBlock;
CurrencyUnit amount = tblk.GetActualRewardToMinerAndTxFee();
CurrencyUnit amount2 = tblk.GetValidRewardToMinerAndTxFee(blkCons[i].prevTxOutss);
CurrencyUnit amount3 = tblk.GetValidTxFee(blkCons[i].prevTxOutss);
if (amount.rawAmount != (long)5400000000 + blkCons[i].feeRawAmount)
throw new Exception("test12_18");
if (amount2.rawAmount != amount.rawAmount)
throw new Exception("test12_19");
if (amount3.rawAmount != blkCons[i].feeRawAmount)
throw new Exception("test12_20");
if (!tblk.VerifyRewardAndTxFee(blkCons[i].prevTxOutss))
throw new Exception("test12_21");
if (!tblk.VerifyTransferTransaction(blkCons[i].prevTxOutss))
throw new Exception("test12_22");
bool flag = false;
TransactionOutput[][] invalidPrevTxOutss = new TransactionOutput[blkCons[i].prevTxOutss.Length][];
for (int j = 0; j < invalidPrevTxOutss.Length; j++)
{
invalidPrevTxOutss[j] = new TransactionOutput[blkCons[i].prevTxOutss[j].Length];
for (int k = 0; k < invalidPrevTxOutss[j].Length; k++)
{
if (j == 1 && k == 0)
{
invalidPrevTxOutss[j][k] = new TransactionOutput();
invalidPrevTxOutss[j][k].LoadVersion0(new Sha256Ripemd160Hash(), new CurrencyUnit(0));
flag = true;
}
else
invalidPrevTxOutss[j][k] = blkCons[i].prevTxOutss[j][k];
}
}
if (flag)
{
if (tblk.VerifyRewardAndTxFee(invalidPrevTxOutss))
throw new Exception("test12_23");
if (tblk.VerifyTransferTransaction(invalidPrevTxOutss))
throw new Exception("test12_24");
}
}
Console.WriteLine("test12_succeeded");
}
//BlockManagerのテスト3
public static void Test14()
{
BlockGenerator bg = new BlockGenerator();
Block[] blks = new Block[100];
BlockContext[] blkCons = new BlockContext[blks.Length];
for (int i = 0; i < blks.Length; i++)
{
blkCons[i] = bg.CreateNextValidBlock();
blks[i] = blkCons[i].block;
}
string basepath = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
BlockManagerDB bmdb = new BlockManagerDB(basepath);
string bmdbPath = bmdb.GetPath();
if (File.Exists(bmdbPath))
File.Delete(bmdbPath);
BlockDB bdb = new BlockDB(basepath);
string bdbPath = bdb.GetPath(0);
if (File.Exists(bdbPath))
File.Delete(bdbPath);
BlockFilePointersDB bfpdb = new BlockFilePointersDB(basepath);
string bfpPath = bfpdb.GetPath();
if (File.Exists(bfpPath))
File.Delete(bfpPath);
BlockManager blkmanager = new BlockManager(bmdb, bdb, bfpdb, 10, 10, 3);
for (int i = 0; i < blks.Length; i++)
blkmanager.AddMainBlock(blks[i]);
Block[] blks2 = new Block[blks.Length];
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
for (int i = 0; i < blks.Length; i++)
blks2[i] = blkmanager.GetMainBlock(i);
stopwatch.Stop();
Console.WriteLine(string.Join(":", "test14_1", stopwatch.ElapsedMilliseconds.ToString() + "ms"));
for (int i = 0; i < blks.Length; i++)
if (!blks2[i].Id.Equals(blks[i].Id))
throw new Exception("test14_2");
Console.WriteLine("test14_succeeded");
}
//2014/12/17追加 BlockChainの試験（口座残高）
public static void Test25()
{
string basepath = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
BlockchainAccessDB bcadb = new BlockchainAccessDB(basepath);
string bcadbPath = bcadb.GetPath();
if (File.Exists(bcadbPath))
File.Delete(bcadbPath);
BlockManagerDB bmdb = new BlockManagerDB(basepath);
string bmdbPath = bmdb.GetPath();
if (File.Exists(bmdbPath))
File.Delete(bmdbPath);
BlockDB bdb = new BlockDB(basepath);
string bdbPath = bdb.GetPath(0);
if (File.Exists(bdbPath))
File.Delete(bdbPath);
BlockFilePointersDB bfpdb = new BlockFilePointersDB(basepath);
string bfpPath = bfpdb.GetPath();
if (File.Exists(bfpPath))
File.Delete(bfpPath);
UtxoFileAccessDB ufadb = new UtxoFileAccessDB(basepath);
string ufadbPath = ufadb.GetPath();
if (File.Exists(ufadbPath))
File.Delete(ufadbPath);
UtxoFilePointersDB ufpdb = new UtxoFilePointersDB(basepath);
string ufpdbPath = ufpdb.GetPath();
if (File.Exists(ufpdbPath))
File.Delete(ufpdbPath);
UtxoFilePointersTempDB ufptempdb = new UtxoFilePointersTempDB(basepath);
string ufptempdbPath = ufptempdb.GetPath();
if (File.Exists(ufptempdbPath))
File.Delete(ufptempdbPath);
UtxoDB utxodb = new UtxoDB(basepath);
string utxodbPath = utxodb.GetPath();
if (File.Exists(utxodbPath))
File.Delete(utxodbPath);
BlockChain blockchain = new BlockChain(bcadb, bmdb, bdb, bfpdb, ufadb, ufpdb, ufptempdb, utxodb);
BlockGenerator bg = new BlockGenerator();
Block[] blks = new Block[10];
BlockContext[] blkCons = new BlockContext[blks.Length];
for (int i = 0; i < blks.Length; i++)
{
blkCons[i] = bg.CreateNextValidBlock();
blks[i] = blkCons[i].block;
Console.WriteLine("block" + i.ToString() + " created.");
}
Block[] blks2 = new Block[blks.Length];
byte[] nonce = null;
Func<long, TransactionalBlock> _indexToBlock = (index) => blks2[index] as TransactionalBlock;
for (int i = 0; i < blks.Length; i++)
{
if (i == 0)
{
blks2[i] = blks[i];
continue;
}
TransactionalBlock tblk = blks[i] as TransactionalBlock;
TransactionalBlock tblk2 = TransactionalBlock.GetBlockTemplate(tblk.Index, tblk.coinbaseTxToMiner, tblk.transferTxs, _indexToBlock, 0);
nonce = new byte[10];
while (true)
{
tblk2.UpdateTimestamp(DateTime.Now);
tblk2.UpdateNonce(nonce);
if (tblk2.Id.CompareTo(tblk2.header.difficulty.Target) <= 0)
{
blks2[i] = tblk2;
Console.WriteLine("block" + i.ToString() + " mined.");
break;
}
int index = nonce.Length.RandomNum();
int value = 256.RandomNum();
nonce[index] = (byte)value;
}
}
if (blockchain.registeredAddresses.Count != 0)
throw new Exception("test25_1");
AddressEvent ae = new AddressEvent(new Sha256Ripemd160Hash());
blockchain.AddAddressEvent(ae);
if (blockchain.registeredAddresses.Count != 1)
throw new Exception("test25_2");
if (!blockchain.registeredAddresses.Keys.Contains(ae))
throw new Exception("test25_3");
if (blockchain.registeredAddresses[ae].Count != 0)
throw new Exception("test25_4");
AddressEvent aeret = blockchain.RemoveAddressEvent(new Sha256Ripemd160Hash());
if (ae != aeret)
throw new Exception("test25_5");
if (blockchain.registeredAddresses.Count != 0)
throw new Exception("test25_6");
blockchain.AddAddressEvent(ae);
Dictionary<Sha256Ripemd160Hash, Tuple<CurrencyUnit, CurrencyUnit>> balances = new Dictionary<Sha256Ripemd160Hash, Tuple<CurrencyUnit, CurrencyUnit>>();
foreach (var address in bg.addresses)
{
AddressEvent addressEvent = new AddressEvent(address);
addressEvent.BalanceUpdated += (sender, e) =>
{
balances[addressEvent.address] = e;
};
blockchain.AddAddressEvent(addressEvent);
}
int counter = 0;
blockchain.BalanceUpdated += (sender, e) =>
{
counter++;
};
for (int i = 0; i < blks.Length; i++)
{
blockchain.UpdateChain(blks2[i]);
if (counter != i)
throw new Exception("test25_7");
foreach (var address in bg.addresses)
{
long usable = 0;
long unusable = 0;
foreach (var txoutcon in blkCons[i].unspentTxOuts[address])
if (txoutcon.bIndex + 6 > i)
unusable += txoutcon.amount.rawAmount;
else
usable += txoutcon.amount.rawAmount;
if (balances[address].Item1.rawAmount != usable)
throw new Exception("test25_2");
if (balances[address].Item2.rawAmount != unusable)
throw new Exception("test25_2");
}
}
Console.WriteLine("test25_succeeded");
}
public BlockContext CreateNextValidBlock()
{
currentBIndex++;
if (currentBIndex == 0)
{
Block blk = new GenesisBlock();
blks.Add(blk);
Dictionary<Sha256Ripemd160Hash, List<TransactionOutputContext>> unspentTxOutsDictClone2 = new Dictionary<Sha256Ripemd160Hash, List<TransactionOutputContext>>();
Dictionary<Sha256Ripemd160Hash, List<TransactionOutputContext>> spentTxOutsDictClone2 = new Dictionary<Sha256Ripemd160Hash, List<TransactionOutputContext>>();
for (int i = 0; i < keyPairs.Length; i++)
{
unspentTxOutsDictClone2.Add(addresses[i], new List<TransactionOutputContext>());
foreach (var toc in unspentTxOutsDict[addresses[i]])
unspentTxOutsDictClone2[addresses[i]].Add(toc);
spentTxOutsDictClone2.Add(addresses[i], new List<TransactionOutputContext>());
foreach (var toc in spentTxOutsDict[addresses[i]])
spentTxOutsDictClone2[addresses[i]].Add(toc);
}
return new BlockContext(blk, new TransactionOutput[][] { }, 0, unspentTxOutsDictClone2, spentTxOutsDictClone2);
}
int numOfSpendTxs = maxNumOfSpendTxs.RandomNum() + 1;
int[] numOfSpendTxOutss = new int[numOfSpendTxs];
for (int i = 0; i < numOfSpendTxOutss.Length; i++)
numOfSpendTxOutss[i] = maxNumOfSpendTxOuts.RandomNum() + 1;
TransactionOutputContext[][] spendTxOutss = new TransactionOutputContext[numOfSpendTxs][];
for (int i = 0; i < spendTxOutss.Length; i++)
{
if (unspentTxOuts.Count == 0)
break;
spendTxOutss[i] = new TransactionOutputContext[numOfSpendTxOutss[i]];
for (int j = 0; j < spendTxOutss[i].Length; j++)
{
int index = unspentTxOuts.Count.RandomNum();
spendTxOutss[i][j] = unspentTxOuts[index];
spentTxOutsDict[unspentTxOuts[index].address].Add(unspentTxOuts[index]);
unspentTxOutsDict[unspentTxOuts[index].address].Remove(unspentTxOuts[index]);
spentTxOuts.Add(unspentTxOuts[index]);
unspentTxOuts.RemoveAt(index);
if (unspentTxOuts.Count == 0)
break;
}
}
long fee = 0;
List<TransferTransaction> transferTxs = new List<TransferTransaction>();
List<TransactionOutput[]> prevTxOutsList = new List<TransactionOutput[]>();
for (int i = 0; i < spendTxOutss.Length; i++)
{
if (spendTxOutss[i] == null)
break;
long sumRawAmount = 0;
List<TransactionInput> txInputsList = new List<TransactionInput>();
for (int j = 0; j < spendTxOutss[i].Length; j++)
{
if (spendTxOutss[i][j] == null)
break;
txInputsList.Add(spendTxOutss[i][j].GenerateTransactionInput());
sumRawAmount += spendTxOutss[i][j].amount.rawAmount;
}
TransactionInput[] txIns = txInputsList.ToArray();
int num = sumRawAmount > 1000000 ? (int)Math.Ceiling(((avgIORatio - 1) * 2) * 1.RandomDouble() * txIns.Length) : 1;
TransactionOutputContext[] txOutsCon = new TransactionOutputContext[num];
TransactionOutput[] txOuts = new TransactionOutput[num];
for (int j = 0; j < txOutsCon.Length; j++)
{
long outAmount = 0;
if (sumRawAmount > 1000000)
{
long sumRawAmountDivided = sumRawAmount / 1000000;
int subtract = ((int)sumRawAmountDivided / 2).RandomNum() + 1;
outAmount = (long)subtract * 1000000;
}
else
outAmount = sumRawAmount;
sumRawAmount -= outAmount;
int index = numOfKeyPairs.RandomNum();
txOutsCon[j] = new TransactionOutputContext(currentBIndex, i + 1, j, new CurrencyUnit(outAmount), addresses[index], keyPairs[index]);
txOuts[j] = txOutsCon[j].GenerateTrasactionOutput();
}
fee += sumRawAmount;
for (int j = 0; j < txOutsCon.Length; j++)
{
unspentTxOutsDict[txOutsCon[j].address].Add(txOutsCon[j]);
unspentTxOuts.Add(txOutsCon[j]);
}
TransactionOutput[] prevTxOuts = new TransactionOutput[txIns.Length];
Ecdsa256PrivKey[] privKeys = new Ecdsa256PrivKey[txIns.Length];
for (int j = 0; j < prevTxOuts.Length; j++)
{
prevTxOuts[j] = spendTxOutss[i][j].GenerateTrasactionOutput();
privKeys[j] = spendTxOutss[i][j].keyPair.privKey;
}
TransferTransaction tTx = new TransferTransaction();
tTx.LoadVersion0(txIns, txOuts);
tTx.Sign(prevTxOuts, privKeys);
transferTxs.Add(tTx);
prevTxOutsList.Add(prevTxOuts);
}
long rewardAndFee = TransactionalBlock.GetRewardToMiner(currentBIndex, 0).rawAmount + fee;
TransactionOutputContext[] coinbaseTxOutsCon = new TransactionOutputContext[numOfCoinbaseTxOuts];
TransactionOutput[] coinbaseTxOuts = new TransactionOutput[numOfCoinbaseTxOuts];
for (int i = 0; i < coinbaseTxOutsCon.Length; i++)
{
long outAmount2 = 0;
if (i != coinbaseTxOutsCon.Length - 1)
{
long rewardAndFeeDevided = rewardAndFee / 1000000;
int subtract2 = ((int)rewardAndFeeDevided / 2).RandomNum() + 1;
outAmount2 = (long)subtract2 * 1000000;
rewardAndFee -= outAmount2;
}
else
outAmount2 = rewardAndFee;
int index = numOfKeyPairs.RandomNum();
coinbaseTxOutsCon[i] = new TransactionOutputContext(currentBIndex, 0, i, new CurrencyUnit(outAmount2), addresses[index], keyPairs[index]);
coinbaseTxOuts[i] = coinbaseTxOutsCon[i].GenerateTrasactionOutput();
}
CoinbaseTransaction coinbaseTx = new CoinbaseTransaction();
coinbaseTx.LoadVersion0(coinbaseTxOuts);
for (int i = 0; i < coinbaseTxOutsCon.Length; i++)
{
unspentTxOutsDict[coinbaseTxOutsCon[i].address].Add(coinbaseTxOutsCon[i]);
unspentTxOuts.Add(coinbaseTxOutsCon[i]);
}
prevTxOutsList.Insert(0, new TransactionOutput[] { });
Difficulty<Creahash> diff = new Difficulty<Creahash>(HASHBASE.FromHash<Creahash>(new byte[] { 0, 127, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }));
byte[] nonce = new byte[10] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
BlockHeader bh = new BlockHeader();
bh.LoadVersion0(currentBIndex, blks[blks.Count - 1].Id, DateTime.Now, diff, nonce);
NormalBlock nblk = new NormalBlock();
nblk.LoadVersion0(bh, coinbaseTx, transferTxs.ToArray());
nblk.UpdateMerkleRootHash();
blks.Add(nblk);
Dictionary<Sha256Ripemd160Hash, List<TransactionOutputContext>> unspentTxOutsDictClone = new Dictionary<Sha256Ripemd160Hash, List<TransactionOutputContext>>();
Dictionary<Sha256Ripemd160Hash, List<TransactionOutputContext>> spentTxOutsDictClone = new Dictionary<Sha256Ripemd160Hash, List<TransactionOutputContext>>();
for (int i = 0; i < keyPairs.Length; i++)
{
unspentTxOutsDictClone.Add(addresses[i], new List<TransactionOutputContext>());
foreach (var toc in unspentTxOutsDict[addresses[i]])
unspentTxOutsDictClone[addresses[i]].Add(toc);
spentTxOutsDictClone.Add(addresses[i], new List<TransactionOutputContext>());
foreach (var toc in spentTxOutsDict[addresses[i]])
spentTxOutsDictClone[addresses[i]].Add(toc);
}
BlockContext blkCon = new BlockContext(nblk, prevTxOutsList.ToArray(), fee, unspentTxOutsDictClone, spentTxOutsDictClone);
return blkCon;
}
//BlockChainのテスト（分岐がある場合・採掘・長過ぎる場合）
public static void Test23()
{
string basepath = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
BlockchainAccessDB bcadb = new BlockchainAccessDB(basepath);
string bcadbPath = bcadb.GetPath();
if (File.Exists(bcadbPath))
File.Delete(bcadbPath);
BlockManagerDB bmdb = new BlockManagerDB(basepath);
string bmdbPath = bmdb.GetPath();
if (File.Exists(bmdbPath))
File.Delete(bmdbPath);
BlockDB bdb = new BlockDB(basepath);
string bdbPath = bdb.GetPath(0);
if (File.Exists(bdbPath))
File.Delete(bdbPath);
BlockFilePointersDB bfpdb = new BlockFilePointersDB(basepath);
string bfpPath = bfpdb.GetPath();
if (File.Exists(bfpPath))
File.Delete(bfpPath);
UtxoFileAccessDB ufadb = new UtxoFileAccessDB(basepath);
string ufadbPath = ufadb.GetPath();
if (File.Exists(ufadbPath))
File.Delete(ufadbPath);
UtxoFilePointersDB ufpdb = new UtxoFilePointersDB(basepath);
string ufpdbPath = ufpdb.GetPath();
if (File.Exists(ufpdbPath))
File.Delete(ufpdbPath);
UtxoFilePointersTempDB ufptempdb = new UtxoFilePointersTempDB(basepath);
string ufptempdbPath = ufptempdb.GetPath();
if (File.Exists(ufptempdbPath))
File.Delete(ufptempdbPath);
UtxoDB utxodb = new UtxoDB(basepath);
string utxodbPath = utxodb.GetPath();
if (File.Exists(utxodbPath))
File.Delete(utxodbPath);
BlockChain blockchain = new BlockChain(bcadb, bmdb, bdb, bfpdb, ufadb, ufpdb, ufptempdb, utxodb, 100, 3, 1000, 1000);
BlockGenerator bg = new BlockGenerator();
Block[] blks = new Block[10];
BlockContext[] blkCons = new BlockContext[blks.Length];
for (int i = 0; i < blks.Length; i++)
{
blkCons[i] = bg.CreateNextValidBlock();
blks[i] = blkCons[i].block;
Console.WriteLine("block" + i.ToString() + " created.");
}
Block[] blks2 = new Block[blks.Length];
double cumulativeDiff1 = 0.0;
byte[] nonce = null;
Func<long, TransactionalBlock> _indexToBlock = (index) => blks2[index] as TransactionalBlock;
for (int i = 0; i < blks.Length; i++)
{
if (i == 0)
{
blks2[i] = blks[i];
cumulativeDiff1 += blks2[i].Difficulty.Diff;
Console.WriteLine("block" + i.ToString() + "_1 " + blks2[i].Difficulty.Diff.ToString() + " " + cumulativeDiff1.ToString());
continue;
}
TransactionalBlock tblk = blks[i] as TransactionalBlock;
TransactionalBlock tblk2 = TransactionalBlock.GetBlockTemplate(tblk.Index, tblk.coinbaseTxToMiner, tblk.transferTxs, _indexToBlock, 0);
nonce = new byte[10];
while (true)
{
tblk2.UpdateTimestamp(DateTime.Now);
tblk2.UpdateNonce(nonce);
if (tblk2.Id.CompareTo(tblk2.header.difficulty.Target) <= 0)
{
blks2[i] = tblk2;
cumulativeDiff1 += blks2[i].Difficulty.Diff;
Console.WriteLine("block" + i.ToString() + "_1 mined. " + blks2[i].Difficulty.Diff.ToString() + " " + cumulativeDiff1.ToString());
break;
}
int index = nonce.Length.RandomNum();
int value = 256.RandomNum();
nonce[index] = (byte)value;
}
}
Console.WriteLine();
Block[] blks3 = new Block[blks.Length];
double cumulativeDiff2 = 0.0;
Func<long, TransactionalBlock> _indexToBlock2 = (index) => blks3[index] as TransactionalBlock;
for (int i = 0; i < blks.Length; i++)
{
if (i == 0)
{
blks3[i] = blks[i];
cumulativeDiff2 += blks3[i].Difficulty.Diff;
Console.WriteLine("block" + i.ToString() + "_2 " + blks3[i].Difficulty.Diff.ToString() + " " + cumulativeDiff2.ToString());
continue;
}
TransactionalBlock tblk = blks[i] as TransactionalBlock;
TransactionalBlock tblk3 = TransactionalBlock.GetBlockTemplate(tblk.Index, tblk.coinbaseTxToMiner, tblk.transferTxs, _indexToBlock2, 0);
nonce = new byte[10];
while (true)
{
tblk3.UpdateTimestamp(DateTime.Now);
tblk3.UpdateNonce(nonce);
if (tblk3.Id.CompareTo(tblk3.header.difficulty.Target) <= 0)
{
blks3[i] = tblk3;
cumulativeDiff2 += blks3[i].Difficulty.Diff;
Console.WriteLine("block" + i.ToString() + "_2 mined. " + blks3[i].Difficulty.Diff.ToString() + " " + cumulativeDiff2.ToString());
break;
}
int index = nonce.Length.RandomNum();
int value = 256.RandomNum();
nonce[index] = (byte)value;
}
}
for (int i = 0; i < blks.Length; i++)
blockchain.UpdateChain(blks2[i]);
for (int i = blks.Length - 1; i >= blks.Length - 3; i--)
{
BlockChain.UpdateChainReturnType type = blockchain.UpdateChain(blks3[i]);
if (i == blks.Length - 3)
{
if (type != BlockChain.UpdateChainReturnType.rejected)
throw new Exception("test23_1");
for (int j = 0; j < blks.Length - 3; j++)
if (blockchain.rejectedBlocks[j + 1] != null)
throw new Exception("test23_2");
for (int j = blks.Length - 3; j < blks.Length; j++)
if (blockchain.rejectedBlocks[j + 1] == null || !blockchain.rejectedBlocks[j + 1].Keys.Contains(blks3[j].Id))
throw new Exception("test23_3");
for (int j = 0; j <= blks.Length - 3; j++)
if (blockchain.pendingBlocks[j + 1] != null)
throw new Exception("test23_4");
for (int j = blks.Length - 3 + 1; j < blks.Length; j++)
if (blockchain.pendingBlocks[j + 1] == null || blockchain.pendingBlocks[j + 1].Keys.Count != 0)
throw new Exception("test23_5");
}
else
{
if (type != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test23_6");
}
}
Console.WriteLine("test23_succeeded");
}
//BlockChainのテスト（分岐がある場合・採掘・後ろが無効な場合）
public static void Test24()
{
string basepath = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
BlockchainAccessDB bcadb = new BlockchainAccessDB(basepath);
string bcadbPath = bcadb.GetPath();
if (File.Exists(bcadbPath))
File.Delete(bcadbPath);
BlockManagerDB bmdb = new BlockManagerDB(basepath);
string bmdbPath = bmdb.GetPath();
if (File.Exists(bmdbPath))
File.Delete(bmdbPath);
BlockDB bdb = new BlockDB(basepath);
string bdbPath = bdb.GetPath(0);
if (File.Exists(bdbPath))
File.Delete(bdbPath);
BlockFilePointersDB bfpdb = new BlockFilePointersDB(basepath);
string bfpPath = bfpdb.GetPath();
if (File.Exists(bfpPath))
File.Delete(bfpPath);
UtxoFileAccessDB ufadb = new UtxoFileAccessDB(basepath);
string ufadbPath = ufadb.GetPath();
if (File.Exists(ufadbPath))
File.Delete(ufadbPath);
UtxoFilePointersDB ufpdb = new UtxoFilePointersDB(basepath);
string ufpdbPath = ufpdb.GetPath();
if (File.Exists(ufpdbPath))
File.Delete(ufpdbPath);
UtxoFilePointersTempDB ufptempdb = new UtxoFilePointersTempDB(basepath);
string ufptempdbPath = ufptempdb.GetPath();
if (File.Exists(ufptempdbPath))
File.Delete(ufptempdbPath);
UtxoDB utxodb = new UtxoDB(basepath);
string utxodbPath = utxodb.GetPath();
if (File.Exists(utxodbPath))
File.Delete(utxodbPath);
BlockChain blockchain = new BlockChain(bcadb, bmdb, bdb, bfpdb, ufadb, ufpdb, ufptempdb, utxodb, 100, 300, 1000, 1000);
BlockGenerator bg = new BlockGenerator();
Block[] blks = new Block[10];
BlockContext[] blkCons = new BlockContext[blks.Length];
for (int i = 0; i < blks.Length; i++)
{
blkCons[i] = bg.CreateNextValidBlock();
blks[i] = blkCons[i].block;
Console.WriteLine("block" + i.ToString() + " created.");
}
Block[] blks2 = new Block[blks.Length];
double cumulativeDiff1 = 0.0;
byte[] nonce = null;
Func<long, TransactionalBlock> _indexToBlock = (index) => blks2[index] as TransactionalBlock;
for (int i = 0; i < blks.Length; i++)
{
if (i == 0)
{
blks2[i] = blks[i];
cumulativeDiff1 += blks2[i].Difficulty.Diff;
Console.WriteLine("block" + i.ToString() + "_1 " + blks2[i].Difficulty.Diff.ToString() + " " + cumulativeDiff1.ToString());
continue;
}
TransactionalBlock tblk = blks[i] as TransactionalBlock;
TransactionalBlock tblk2 = TransactionalBlock.GetBlockTemplate(tblk.Index, tblk.coinbaseTxToMiner, tblk.transferTxs, _indexToBlock, 0);
nonce = new byte[10];
while (true)
{
tblk2.UpdateTimestamp(DateTime.Now);
tblk2.UpdateNonce(nonce);
if (tblk2.Id.CompareTo(tblk2.header.difficulty.Target) <= 0)
{
blks2[i] = tblk2;
cumulativeDiff1 += blks2[i].Difficulty.Diff;
Console.WriteLine("block" + i.ToString() + "_1 mined. " + blks2[i].Difficulty.Diff.ToString() + " " + cumulativeDiff1.ToString());
break;
}
int index = nonce.Length.RandomNum();
int value = 256.RandomNum();
nonce[index] = (byte)value;
}
}
TransactionalBlock tblk2_1 = blks2[1] as TransactionalBlock;
TransactionalBlock tblk2_2 = blks2[2] as TransactionalBlock;
TransactionalBlock blk3_2 = TransactionalBlock.GetBlockTemplate(2, tblk2_2.coinbaseTxToMiner, tblk2_2.transferTxs, _indexToBlock, 0);
while (true)
{
blk3_2.UpdateTimestamp(DateTime.Now);
blk3_2.UpdateNonce(nonce);
if (blk3_2.Id.CompareTo(blk3_2.header.difficulty.Target) <= 0)
{
Console.WriteLine("block3_2 mined. " + blk3_2.Difficulty.Diff.ToString());
break;
}
int index = nonce.Length.RandomNum();
int value = 256.RandomNum();
nonce[index] = (byte)value;
}
BlockHeader bh3 = new BlockHeader();
bh3.LoadVersion0(3, blk3_2.Id, DateTime.Now, blks2[1].Difficulty, new byte[10]);
NormalBlock blk3_3 = new NormalBlock();
blk3_3.LoadVersion0(bh3, tblk2_1.coinbaseTxToMiner, tblk2_1.transferTxs);
blk3_3.UpdateMerkleRootHash();
int forkLength = (int)Math.Floor(cumulativeDiff1 / blks2[1].Difficulty.Diff + 10);
TransactionalBlock[] blks3 = new TransactionalBlock[forkLength];
blks3[0] = blk3_3;
for (int i = 1; i < blks3.Length; i++)
{
BlockHeader bh = new BlockHeader();
bh.LoadVersion0(i + 3, blks3[i - 1].Id, DateTime.Now, blks2[1].Difficulty, new byte[10]);
NormalBlock blk3 = new NormalBlock();
blk3.LoadVersion0(bh, tblk2_1.coinbaseTxToMiner, tblk2_1.transferTxs);
blk3.UpdateMerkleRootHash();
blks3[i] = blk3;
}
BlockHeader bh4 = new BlockHeader();
bh4.LoadVersion0(4, blk3_3.Id, DateTime.Now, blks2[1].Difficulty, new byte[10]);
NormalBlock blk4 = new NormalBlock();
blk4.LoadVersion0(bh4, tblk2_1.coinbaseTxToMiner, tblk2_1.transferTxs);
blk4.UpdateMerkleRootHash();
BlockHeader bh10 = new BlockHeader();
bh10.LoadVersion0(10, blks2[9].Id, DateTime.Now, blks2[1].Difficulty, new byte[10]);
NormalBlock blk5_10 = new NormalBlock();
blk5_10.LoadVersion0(bh10, tblk2_1.coinbaseTxToMiner, tblk2_1.transferTxs);
blk5_10.UpdateMerkleRootHash();
TransactionalBlock[] blks5 = new TransactionalBlock[5];
blks5[0] = blk5_10;
for (int i = 1; i < blks5.Length; i++)
{
BlockHeader bh = new BlockHeader();
bh.LoadVersion0(i + 10, blks5[i - 1].Id, DateTime.Now, blks2[1].Difficulty, new byte[10]);
NormalBlock blk5 = new NormalBlock();
blk5.LoadVersion0(bh, tblk2_1.coinbaseTxToMiner, tblk2_1.transferTxs);
blk5.UpdateMerkleRootHash();
blks5[i] = blk5;
}
BlockChain.UpdateChainReturnType type5 = blockchain.UpdateChain(blks2[0]);
if (type5 != BlockChain.UpdateChainReturnType.updated)
throw new Exception("test24_5");
BlockChain.UpdateChainReturnType type = blockchain.UpdateChain(blk4);
if (type != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test24_1");
for (int i = 2; i < blks2.Length; i++)
{
BlockChain.UpdateChainReturnType type2 = blockchain.UpdateChain(blks2[i]);
if (type2 != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test24_2");
}
for (int i = 0; i < blks5.Length; i++)
{
BlockChain.UpdateChainReturnType type2 = blockchain.UpdateChain(blks5[i]);
if (type2 != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test24_3");
}
BlockChain.UpdateChainReturnType type3 = blockchain.UpdateChain(blk3_2);
if (type3 != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test24_1");
for (int i = 0; i < blks3.Length; i++)
{
BlockChain.UpdateChainReturnType type2 = blockchain.UpdateChain(blks3[i]);
if (type2 != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test24_4");
}
BlockChain.UpdateChainReturnType type4 = blockchain.UpdateChain(blks2[1]);
if (type4 != BlockChain.UpdateChainReturnType.updatedAndRejected)
throw new Exception("test24_6");
if (blockchain.blocksCurrent.value != 10)
throw new Exception("test19_2");
Console.WriteLine("test24_succeeded");
}
//BlockChainのテスト（分岐がある場合・採掘・交互に追加していく場合）
public static void Test21()
{
string basepath = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
BlockchainAccessDB bcadb = new BlockchainAccessDB(basepath);
string bcadbPath = bcadb.GetPath();
if (File.Exists(bcadbPath))
File.Delete(bcadbPath);
BlockManagerDB bmdb = new BlockManagerDB(basepath);
string bmdbPath = bmdb.GetPath();
if (File.Exists(bmdbPath))
File.Delete(bmdbPath);
BlockDB bdb = new BlockDB(basepath);
string bdbPath = bdb.GetPath(0);
if (File.Exists(bdbPath))
File.Delete(bdbPath);
BlockFilePointersDB bfpdb = new BlockFilePointersDB(basepath);
string bfpPath = bfpdb.GetPath();
if (File.Exists(bfpPath))
File.Delete(bfpPath);
UtxoFileAccessDB ufadb = new UtxoFileAccessDB(basepath);
string ufadbPath = ufadb.GetPath();
if (File.Exists(ufadbPath))
File.Delete(ufadbPath);
UtxoFilePointersDB ufpdb = new UtxoFilePointersDB(basepath);
string ufpdbPath = ufpdb.GetPath();
if (File.Exists(ufpdbPath))
File.Delete(ufpdbPath);
UtxoFilePointersTempDB ufptempdb = new UtxoFilePointersTempDB(basepath);
string ufptempdbPath = ufptempdb.GetPath();
if (File.Exists(ufptempdbPath))
File.Delete(ufptempdbPath);
UtxoDB utxodb = new UtxoDB(basepath);
string utxodbPath = utxodb.GetPath();
if (File.Exists(utxodbPath))
File.Delete(utxodbPath);
BlockChain blockchain = new BlockChain(bcadb, bmdb, bdb, bfpdb, ufadb, ufpdb, ufptempdb, utxodb);
BlockGenerator bg = new BlockGenerator();
Block[] blks = new Block[10];
BlockContext[] blkCons = new BlockContext[blks.Length];
for (int i = 0; i < blks.Length; i++)
{
blkCons[i] = bg.CreateNextValidBlock();
blks[i] = blkCons[i].block;
Console.WriteLine("block" + i.ToString() + " created.");
}
Block[] blks2 = new Block[blks.Length];
double cumulativeDiff1 = 0.0;
byte[] nonce = null;
Func<long, TransactionalBlock> _indexToBlock = (index) => blks2[index] as TransactionalBlock;
for (int i = 0; i < blks.Length; i++)
{
if (i == 0)
{
blks2[i] = blks[i];
cumulativeDiff1 += blks2[i].Difficulty.Diff;
Console.WriteLine("block" + i.ToString() + "_1 " + blks2[i].Difficulty.Diff.ToString() + " " + cumulativeDiff1.ToString());
continue;
}
TransactionalBlock tblk = blks[i] as TransactionalBlock;
TransactionalBlock tblk2 = TransactionalBlock.GetBlockTemplate(tblk.Index, tblk.coinbaseTxToMiner, tblk.transferTxs, _indexToBlock, 0);
nonce = new byte[10];
while (true)
{
tblk2.UpdateTimestamp(DateTime.Now);
tblk2.UpdateNonce(nonce);
if (tblk2.Id.CompareTo(tblk2.header.difficulty.Target) <= 0)
{
blks2[i] = tblk2;
cumulativeDiff1 += blks2[i].Difficulty.Diff;
Console.WriteLine("block" + i.ToString() + "_1 mined. " + blks2[i].Difficulty.Diff.ToString() + " " + cumulativeDiff1.ToString());
break;
}
int index = nonce.Length.RandomNum();
int value = 256.RandomNum();
nonce[index] = (byte)value;
}
}
Console.WriteLine();
Block[] blks3 = new Block[blks.Length];
double cumulativeDiff2 = 0.0;
Func<long, TransactionalBlock> _indexToBlock2 = (index) => blks3[index] as TransactionalBlock;
for (int i = 0; i < blks.Length; i++)
{
if (i == 0)
{
blks3[i] = blks[i];
cumulativeDiff2 += blks3[i].Difficulty.Diff;
Console.WriteLine("block" + i.ToString() + "_2 " + blks3[i].Difficulty.Diff.ToString() + " " + cumulativeDiff2.ToString());
continue;
}
TransactionalBlock tblk = blks[i] as TransactionalBlock;
TransactionalBlock tblk3 = TransactionalBlock.GetBlockTemplate(tblk.Index, tblk.coinbaseTxToMiner, tblk.transferTxs, _indexToBlock2, 0);
nonce = new byte[10];
while (true)
{
tblk3.UpdateTimestamp(DateTime.Now);
tblk3.UpdateNonce(nonce);
if (tblk3.Id.CompareTo(tblk3.header.difficulty.Target) <= 0)
{
blks3[i] = tblk3;
cumulativeDiff2 += blks3[i].Difficulty.Diff;
Console.WriteLine("block" + i.ToString() + "_2 mined. " + blks3[i].Difficulty.Diff.ToString() + " " + cumulativeDiff2.ToString());
break;
}
int index = nonce.Length.RandomNum();
int value = 256.RandomNum();
nonce[index] = (byte)value;
}
}
cumulativeDiff1 = 0.0;
cumulativeDiff2 = 0.0;
blockchain.UpdateChain(blks2[0]);
for (int i = 1; i < blks.Length; i++)
{
cumulativeDiff1 += blks2[i].Difficulty.Diff;
BlockChain.UpdateChainReturnType type1 = blockchain.UpdateChain(blks2[i]);
if (cumulativeDiff1 > cumulativeDiff2)
{
if (type1 != BlockChain.UpdateChainReturnType.updated)
throw new Exception("test21_1");
}
else
{
if (type1 != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test21_3");
}
cumulativeDiff2 += blks3[i].Difficulty.Diff;
BlockChain.UpdateChainReturnType type2 = blockchain.UpdateChain(blks3[i]);
if (cumulativeDiff2 > cumulativeDiff1)
{
if (type2 != BlockChain.UpdateChainReturnType.updated)
throw new Exception("test21_2");
}
else
{
if (type2 != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test21_4");
}
}
utxodb.Open();
foreach (var address in blkCons[9].unspentTxOuts.Keys)
foreach (var toc in blkCons[9].unspentTxOuts[address])
if (blockchain.FindUtxo(address, toc.bIndex, toc.txIndex, toc.txOutIndex) == null)
throw new Exception("test21_5");
foreach (var address in blkCons[9].spentTxOuts.Keys)
foreach (var toc in blkCons[9].spentTxOuts[address])
if (blockchain.FindUtxo(address, toc.bIndex, toc.txIndex, toc.txOutIndex) != null)
throw new Exception("test21_6");
utxodb.Close();
Console.WriteLine("test21_succeeded");
}
//BlockChainのテスト（分岐がある場合・採掘・順番通りに追加されなかった場合）
public static void Test22()
{
string basepath = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
BlockchainAccessDB bcadb = new BlockchainAccessDB(basepath);
string bcadbPath = bcadb.GetPath();
if (File.Exists(bcadbPath))
File.Delete(bcadbPath);
BlockManagerDB bmdb = new BlockManagerDB(basepath);
string bmdbPath = bmdb.GetPath();
if (File.Exists(bmdbPath))
File.Delete(bmdbPath);
BlockDB bdb = new BlockDB(basepath);
string bdbPath = bdb.GetPath(0);
if (File.Exists(bdbPath))
File.Delete(bdbPath);
BlockFilePointersDB bfpdb = new BlockFilePointersDB(basepath);
string bfpPath = bfpdb.GetPath();
if (File.Exists(bfpPath))
File.Delete(bfpPath);
UtxoFileAccessDB ufadb = new UtxoFileAccessDB(basepath);
string ufadbPath = ufadb.GetPath();
if (File.Exists(ufadbPath))
File.Delete(ufadbPath);
UtxoFilePointersDB ufpdb = new UtxoFilePointersDB(basepath);
string ufpdbPath = ufpdb.GetPath();
if (File.Exists(ufpdbPath))
File.Delete(ufpdbPath);
UtxoFilePointersTempDB ufptempdb = new UtxoFilePointersTempDB(basepath);
string ufptempdbPath = ufptempdb.GetPath();
if (File.Exists(ufptempdbPath))
File.Delete(ufptempdbPath);
UtxoDB utxodb = new UtxoDB(basepath);
string utxodbPath = utxodb.GetPath();
if (File.Exists(utxodbPath))
File.Delete(utxodbPath);
BlockChain blockchain = new BlockChain(bcadb, bmdb, bdb, bfpdb, ufadb, ufpdb, ufptempdb, utxodb);
BlockGenerator bg = new BlockGenerator();
Block[] blks = new Block[10];
double[] cumulativeDiffs0 = new double[blks.Length];
BlockContext[] blkCons = new BlockContext[blks.Length];
for (int i = 0; i < blks.Length; i++)
{
blkCons[i] = bg.CreateNextValidBlock();
blks[i] = blkCons[i].block;
cumulativeDiffs0[i] = i == 0 ? blks[i].Difficulty.Diff : cumulativeDiffs0[i - 1] + blks[i].Difficulty.Diff;
Console.WriteLine("block" + i.ToString() + " created.");
}
Block[] blks2 = new Block[blks.Length];
double[] cumulativeDiffs1 = new double[blks.Length];
byte[] nonce = null;
Func<long, TransactionalBlock> _indexToBlock = (index) => blks2[index] as TransactionalBlock;
for (int i = 0; i < blks.Length; i++)
{
if (i == 0)
{
blks2[i] = blks[i];
cumulativeDiffs1[i] = blks2[i].Difficulty.Diff;
Console.WriteLine("block" + i.ToString() + "_1 " + blks2[i].Difficulty.Diff.ToString() + " " + cumulativeDiffs1[i].ToString());
continue;
}
TransactionalBlock tblk = blks[i] as TransactionalBlock;
TransactionalBlock tblk2 = TransactionalBlock.GetBlockTemplate(tblk.Index, tblk.coinbaseTxToMiner, tblk.transferTxs, _indexToBlock, 0);
nonce = new byte[10];
while (true)
{
tblk2.UpdateTimestamp(DateTime.Now);
tblk2.UpdateNonce(nonce);
if (tblk2.Id.CompareTo(tblk2.header.difficulty.Target) <= 0)
{
blks2[i] = tblk2;
cumulativeDiffs1[i] = cumulativeDiffs1[i - 1] + blks2[i].Difficulty.Diff;
Console.WriteLine("block" + i.ToString() + "_1 mined. " + blks2[i].Difficulty.Diff.ToString() + " " + cumulativeDiffs1[i].ToString());
break;
}
int index = nonce.Length.RandomNum();
int value = 256.RandomNum();
nonce[index] = (byte)value;
}
}
int forkIndex1 = 0;
int forkIndex2 = 0;
int[] forkIndexes = (blks.Length - 1).RandomNums();
if (forkIndexes[0] < forkIndexes[1])
{
forkIndex1 = forkIndexes[0] + 1;
forkIndex2 = forkIndexes[1] + 1;
}
else
{
forkIndex1 = forkIndexes[1] + 1;
forkIndex2 = forkIndexes[0] + 1;
}
Block[] blks3 = new Block[blks.Length];
double[] cumulativeDiffs2 = new double[blks.Length];
Func<long, TransactionalBlock> _indexToBlock2 = (index) => index >= forkIndex1 ? blks3[index] as TransactionalBlock : blks2[index] as TransactionalBlock;
for (int i = forkIndex1; i < blks.Length; i++)
{
TransactionalBlock tblk = blks[i] as TransactionalBlock;
TransactionalBlock tblk3 = TransactionalBlock.GetBlockTemplate(tblk.Index, tblk.coinbaseTxToMiner, tblk.transferTxs, _indexToBlock2, 0);
nonce = new byte[10];
while (true)
{
tblk3.UpdateTimestamp(DateTime.Now);
tblk3.UpdateNonce(nonce);
if (tblk3.Id.CompareTo(tblk3.header.difficulty.Target) <= 0)
{
blks3[i] = tblk3;
if (i == forkIndex1)
cumulativeDiffs2[i] = cumulativeDiffs1[i - 1] + blks3[i].Difficulty.Diff;
else
cumulativeDiffs2[i] = cumulativeDiffs2[i - 1] + blks3[i].Difficulty.Diff;
Console.WriteLine("block" + i.ToString() + "_2 mined. " + blks3[i].Difficulty.Diff.ToString() + " " + cumulativeDiffs2[i].ToString());
break;
}
int index = nonce.Length.RandomNum();
int value = 256.RandomNum();
nonce[index] = (byte)value;
}
}
Block[] blks4 = new Block[blks.Length];
double[] cumulativeDiffs3 = new double[blks.Length];
Func<long, TransactionalBlock> _indexToBlock3 = (index) => index >= forkIndex2 ? blks4[index] as TransactionalBlock : blks2[index] as TransactionalBlock;
for (int i = forkIndex2; i < blks.Length; i++)
{
TransactionalBlock tblk = blks[i] as TransactionalBlock;
TransactionalBlock tblk3 = TransactionalBlock.GetBlockTemplate(tblk.Index, tblk.coinbaseTxToMiner, tblk.transferTxs, _indexToBlock3, 0);
nonce = new byte[10];
while (true)
{
tblk3.UpdateTimestamp(DateTime.Now);
tblk3.UpdateNonce(nonce);
if (tblk3.Id.CompareTo(tblk3.header.difficulty.Target) <= 0)
{
blks4[i] = tblk3;
if (i == forkIndex2)
cumulativeDiffs3[i] = cumulativeDiffs1[i - 1] + blks4[i].Difficulty.Diff;
else
cumulativeDiffs3[i] = cumulativeDiffs3[i - 1] + blks4[i].Difficulty.Diff;
Console.WriteLine("block" + i.ToString() + "_3 mined. " + blks4[i].Difficulty.Diff.ToString() + " " + cumulativeDiffs3[i].ToString());
break;
}
int index = nonce.Length.RandomNum();
int value = 256.RandomNum();
nonce[index] = (byte)value;
}
}
bool?[] map1 = new bool?[blks.Length];
bool?[] map2 = new bool?[blks.Length];
bool?[] map3 = new bool?[blks.Length];
bool?[] map4 = new bool?[blks.Length];
for (int i = 0; i < blks.Length; i++)
{
map1[i] = i == 0 ? (bool?)null : false;
map2[i] = i == 0 ? (bool?)null : false;
map3[i] = i < forkIndex1 ? (bool?)null : false;
map4[i] = i < forkIndex2 ? (bool?)null : false;
}
blockchain.UpdateChain(blks[0]);
int[] randomnums = (4 * blks.Length).RandomNums();
double cumulativeDiff = 0.0;
int main = 0;
int rejectedIndex = 0;
for (int i = 0; i < randomnums.Length; i++)
{
int keiretsu = randomnums[i] / blks.Length;
int index = randomnums[i] % blks.Length;
if ((keiretsu == 0 && map1[index] == null) || (keiretsu == 1 && map2[index] == null) || (keiretsu == 2 && map3[index] == null) || (keiretsu == 3 && map4[index] == null))
continue;
if (keiretsu == 0)
{
BlockChain.UpdateChainReturnType type = blockchain.UpdateChain(blks[index]);
bool flag = false;
for (int j = index - 1; j > 0; j--)
if (!map1[j].Value)
{
flag = true;
break;
}
if (!flag && index != 1)
{
if (type != BlockChain.UpdateChainReturnType.rejected)
throw new Exception("test22_1");
}
else
{
if (!flag)
{
int headIndex = index;
for (int j = index + 1; j < blks.Length; j++)
if (map1[j].Value)
headIndex = j;
else
break;
if (cumulativeDiff >= cumulativeDiffs0[headIndex])
flag = true;
else
rejectedIndex = headIndex;
}
if (flag && type != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test22_2");
if (!flag && type != BlockChain.UpdateChainReturnType.updatedAndRejected)
throw new Exception("test22_3");
}
map1[index] = true;
}
else if (keiretsu == 1)
{
BlockChain.UpdateChainReturnType type = blockchain.UpdateChain(blks2[index]);
bool flag = false;
for (int j = index - 1; j > 0; j--)
if (!map2[j].Value)
{
flag = true;
break;
}
if (!flag)
{
int headIndex1 = index;
for (int j = index + 1; j < blks.Length; j++)
if (map2[j].Value)
headIndex1 = j;
else
break;
double cdiff = cumulativeDiffs1[headIndex1];
int m = 1;
if (headIndex1 + 1 >= forkIndex1 && map3[forkIndex1].Value)
{
int headIndex2 = forkIndex1;
for (int j = forkIndex1 + 1; j < blks.Length; j++)
if (map3[j].Value)
headIndex2 = j;
else
break;
//<未実装>等しい場合の対処
if (cumulativeDiffs2[headIndex2] > cdiff)
{
cdiff = cumulativeDiffs2[headIndex2];
m = 2;
}
else if (cumulativeDiffs2[headIndex2] == cdiff)
{
Console.WriteLine("not_implemented_test_case");
return;
}
}
if (headIndex1 + 1 >= forkIndex2 && map4[forkIndex2].Value)
{
int headIndex3 = forkIndex2;
for (int j = forkIndex2 + 1; j < blks.Length; j++)
if (map4[j].Value)
headIndex3 = j;
else
break;
//<未実装>等しい場合の対処
if (cumulativeDiffs3[headIndex3] > cdiff)
{
cdiff = cumulativeDiffs3[headIndex3];
m = 3;
}
else if (cumulativeDiffs3[headIndex3] == cdiff)
{
Console.WriteLine("not_implemented_test_case");
return;
}
}
if (cumulativeDiff >= cdiff)
flag = true;
else
{
cumulativeDiff = cdiff;
main = m;
}
}
if (flag && type != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test22_4");
if (!flag && type != BlockChain.UpdateChainReturnType.updated)
throw new Exception("test22_5");
map2[index] = true;
}
else if (keiretsu == 2)
{
BlockChain.UpdateChainReturnType type = blockchain.UpdateChain(blks3[index]);
bool flag = false;
for (int j = index - 1; j >= forkIndex1; j--)
if (!map3[j].Value)
{
flag = true;
break;
}
if (!flag)
for (int j = forkIndex1 - 1; j > 0; j--)
if (!map2[j].Value)
{
flag = true;
break;
}
if (!flag)
{
int headIndex = index;
for (int j = index + 1; j < blks.Length; j++)
if (map3[j].Value)
headIndex = j;
else
break;
if (cumulativeDiff >= cumulativeDiffs2[headIndex])
flag = true;
else
{
cumulativeDiff = cumulativeDiffs2[headIndex];
main = 2;
}
}
if (flag && type != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test22_6");
if (!flag && type != BlockChain.UpdateChainReturnType.updated)
throw new Exception("test22_7");
map3[index] = true;
}
else if (keiretsu == 3)
{
BlockChain.UpdateChainReturnType type = blockchain.UpdateChain(blks4[index]);
bool flag = false;
for (int j = index - 1; j >= forkIndex2; j--)
if (!map4[j].Value)
{
flag = true;
break;
}
if (!flag)
for (int j = forkIndex2 - 1; j > 0; j--)
if (!map2[j].Value)
{
flag = true;
break;
}
if (!flag)
{
int headIndex = index;
for (int j = index + 1; j < blks.Length; j++)
if (map4[j].Value)
headIndex = j;
else
break;
if (cumulativeDiff >= cumulativeDiffs3[headIndex])
flag = true;
else
{
cumulativeDiff = cumulativeDiffs3[headIndex];
main = 3;
}
}
if (flag && type != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test22_8");
if (!flag && type != BlockChain.UpdateChainReturnType.updated)
throw new Exception("test22_9");
map4[index] = true;
}
bool flag2 = true;
for (int j = 1; j < blks.Length; j++)
{
if (map1[j].Value)
{
if (flag2 && j <= rejectedIndex)
{
if (blockchain.rejectedBlocks[j + 1] == null || !blockchain.rejectedBlocks[j + 1].Keys.Contains(blks[j].Id))
throw new Exception("test22_10");
if (blockchain.pendingBlocks[j + 1] != null && blockchain.pendingBlocks[j + 1].Keys.Contains(blks[j].Id))
throw new Exception("test22_11");
}
else
{
if (blockchain.rejectedBlocks[j + 1] != null && blockchain.rejectedBlocks[j + 1].Keys.Contains(blks[j].Id))
throw new Exception("test22_12");
if (blockchain.pendingBlocks[j + 1] == null || !blockchain.pendingBlocks[j + 1].Keys.Contains(blks[j].Id))
throw new Exception("test22_13");
}
}
else
{
flag2 = false;
if (blockchain.rejectedBlocks[j + 1] != null && blockchain.rejectedBlocks[j + 1].Keys.Contains(blks[j].Id))
throw new Exception("test22_14");
if (blockchain.pendingBlocks[j + 1] != null && blockchain.pendingBlocks[j + 1].Keys.Contains(blks[j].Id))
throw new Exception("test22_15");
}
}
bool flag3 = true;
for (int j = 1; j < blks.Length; j++)
{
if (blockchain.rejectedBlocks[j + 1] != null && blockchain.rejectedBlocks[j + 1].Keys.Contains(blks2[j].Id))
throw new Exception("test22_16");
if (map2[j].Value)
{
if (flag3 && (main == 1 || (main == 2 && j < forkIndex1) || (main == 3 && j < forkIndex2)))
{
if (blockchain.pendingBlocks[j + 1] != null && blockchain.pendingBlocks[j + 1].Keys.Contains(blks2[j].Id))
throw new Exception("test22_17");
}
else
{
if (blockchain.pendingBlocks[j + 1] == null || !blockchain.pendingBlocks[j + 1].Keys.Contains(blks2[j].Id))
throw new Exception("test22_18");
}
}
else
{
flag3 = false;
if (blockchain.pendingBlocks[j + 1] != null && blockchain.pendingBlocks[j + 1].Keys.Contains(blks2[j].Id))
throw new Exception("test22_19");
}
}
bool flag4 = true;
for (int j = forkIndex1; j < blks.Length; j++)
{
if (blockchain.rejectedBlocks[j + 1] != null && blockchain.rejectedBlocks[j + 1].Keys.Contains(blks3[j].Id))
throw new Exception("test22_20");
if (map3[j].Value)
{
if (flag4 && main == 2)
{
if (blockchain.pendingBlocks[j + 1] != null && blockchain.pendingBlocks[j + 1].Keys.Contains(blks3[j].Id))
throw new Exception("test22_21");
}
else
{
if (blockchain.pendingBlocks[j + 1] == null || !blockchain.pendingBlocks[j + 1].Keys.Contains(blks3[j].Id))
throw new Exception("test22_22");
}
}
else
{
flag4 = false;
if (blockchain.pendingBlocks[j + 1] != null && blockchain.pendingBlocks[j + 1].Keys.Contains(blks3[j].Id))
throw new Exception("test22_23");
}
}
bool flag5 = true;
for (int j = forkIndex2; j < blks.Length; j++)
{
if (blockchain.rejectedBlocks[j + 1] != null && blockchain.rejectedBlocks[j + 1].Keys.Contains(blks4[j].Id))
throw new Exception("test22_24");
if (map4[j].Value)
{
if (flag5 && main == 3)
{
if (blockchain.pendingBlocks[j + 1] != null && blockchain.pendingBlocks[j + 1].Keys.Contains(blks4[j].Id))
throw new Exception("test22_25");
}
else
{
if (blockchain.pendingBlocks[j + 1] == null || !blockchain.pendingBlocks[j + 1].Keys.Contains(blks4[j].Id))
throw new Exception("test22_26");
}
}
else
{
flag5 = false;
if (blockchain.pendingBlocks[j + 1] != null && blockchain.pendingBlocks[j + 1].Keys.Contains(blks4[j].Id))
throw new Exception("test22_27");
}
}
}
Block headBlock = blockchain.GetHeadBlock();
if (main == 1)
{
if (!headBlock.Id.Equals(blks2[9].Id))
throw new Exception("test22_28");
}
else if (main == 2)
{
if (!headBlock.Id.Equals(blks3[9].Id))
throw new Exception("test22_29");
}
else if (main == 3)
{
if (!headBlock.Id.Equals(blks4[9].Id))
throw new Exception("test22_30");
}
else
throw new InvalidOperationException();
utxodb.Open();
foreach (var address in blkCons[9].unspentTxOuts.Keys)
foreach (var toc in blkCons[9].unspentTxOuts[address])
if (blockchain.FindUtxo(address, toc.bIndex, toc.txIndex, toc.txOutIndex) == null)
throw new Exception("test22_31");
foreach (var address in blkCons[9].spentTxOuts.Keys)
foreach (var toc in blkCons[9].spentTxOuts[address])
if (blockchain.FindUtxo(address, toc.bIndex, toc.txIndex, toc.txOutIndex) != null)
throw new Exception("test22_32");
utxodb.Close();
Console.WriteLine("test22_succeeded");
}
//BlockChainのテスト（分岐がない場合・採掘・順番通りに追加されなかった場合）
public static void Test19()
{
string basepath = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
BlockchainAccessDB bcadb = new BlockchainAccessDB(basepath);
string bcadbPath = bcadb.GetPath();
if (File.Exists(bcadbPath))
File.Delete(bcadbPath);
BlockManagerDB bmdb = new BlockManagerDB(basepath);
string bmdbPath = bmdb.GetPath();
if (File.Exists(bmdbPath))
File.Delete(bmdbPath);
BlockDB bdb = new BlockDB(basepath);
string bdbPath = bdb.GetPath(0);
if (File.Exists(bdbPath))
File.Delete(bdbPath);
BlockFilePointersDB bfpdb = new BlockFilePointersDB(basepath);
string bfpPath = bfpdb.GetPath();
if (File.Exists(bfpPath))
File.Delete(bfpPath);
UtxoFileAccessDB ufadb = new UtxoFileAccessDB(basepath);
string ufadbPath = ufadb.GetPath();
if (File.Exists(ufadbPath))
File.Delete(ufadbPath);
UtxoFilePointersDB ufpdb = new UtxoFilePointersDB(basepath);
string ufpdbPath = ufpdb.GetPath();
if (File.Exists(ufpdbPath))
File.Delete(ufpdbPath);
UtxoFilePointersTempDB ufptempdb = new UtxoFilePointersTempDB(basepath);
string ufptempdbPath = ufptempdb.GetPath();
if (File.Exists(ufptempdbPath))
File.Delete(ufptempdbPath);
UtxoDB utxodb = new UtxoDB(basepath);
string utxodbPath = utxodb.GetPath();
if (File.Exists(utxodbPath))
File.Delete(utxodbPath);
BlockChain blockchain = new BlockChain(bcadb, bmdb, bdb, bfpdb, ufadb, ufpdb, ufptempdb, utxodb);
BlockGenerator bg = new BlockGenerator();
Block[] blks = new Block[8];
BlockContext[] blkCons = new BlockContext[blks.Length];
for (int i = 0; i < blks.Length; i++)
{
blkCons[i] = bg.CreateNextValidBlock();
blks[i] = blkCons[i].block;
Console.WriteLine("block" + i.ToString() + " created.");
}
Block[] blks2 = new Block[blks.Length];
byte[] nonce = null;
Func<long, TransactionalBlock> _indexToBlock = (index) => blks2[index] as TransactionalBlock;
for (int i = 0; i < blks.Length; i++)
{
if (i == 0)
{
blks2[i] = blks[i];
continue;
}
TransactionalBlock tblk = blks[i] as TransactionalBlock;
TransactionalBlock tblk2 = TransactionalBlock.GetBlockTemplate(tblk.Index, tblk.coinbaseTxToMiner, tblk.transferTxs, _indexToBlock, 0);
nonce = new byte[10];
while (true)
{
tblk2.UpdateTimestamp(DateTime.Now);
tblk2.UpdateNonce(nonce);
if (tblk2.Id.CompareTo(tblk2.header.difficulty.Target) <= 0)
{
blks2[i] = tblk2;
Console.WriteLine("block" + i.ToString() + " mined.");
break;
}
int index = nonce.Length.RandomNum();
int value = 256.RandomNum();
nonce[index] = (byte)value;
}
}
BlockChain.UpdateChainReturnType type = blockchain.UpdateChain(blks2[2]);
if (type != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test19_1");
if (blockchain.blocksCurrent.value != 0)
throw new Exception("test19_2");
for (int i = 0; i < blockchain.pendingBlocks.Length; i++)
{
if (i == 3)
{
if (blockchain.pendingBlocks[i] == null)
throw new Exception("test19_3");
if (blockchain.pendingBlocks[i].Count != 1)
throw new Exception("test19_4");
if (!blockchain.pendingBlocks[i].Keys.Contains(blks2[2].Id))
throw new Exception("test19_5");
}
else
{
if (blockchain.pendingBlocks[i] != null)
throw new Exception("test19_6");
}
if (blockchain.rejectedBlocks[i] != null)
throw new Exception("test19_7");
}
BlockChain.UpdateChainReturnType type2 = blockchain.UpdateChain(blks2[1]);
if (type2 != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test19_8");
if (blockchain.blocksCurrent.value != 0)
throw new Exception("test19_9");
for (int i = 0; i < blockchain.pendingBlocks.Length; i++)
{
if (i == 2)
{
if (blockchain.pendingBlocks[i] == null)
throw new Exception("test19_10");
if (blockchain.pendingBlocks[i].Count != 1)
throw new Exception("test19_11");
if (!blockchain.pendingBlocks[i].Keys.Contains(blks2[1].Id))
throw new Exception("test19_12");
}
else if (i == 3)
{
if (blockchain.pendingBlocks[i] == null)
throw new Exception("test19_13");
if (blockchain.pendingBlocks[i].Count != 1)
throw new Exception("test19_14");
if (!blockchain.pendingBlocks[i].Keys.Contains(blks2[2].Id))
throw new Exception("test19_15");
}
else
{
if (blockchain.pendingBlocks[i] != null)
throw new Exception("test19_16");
}
if (blockchain.rejectedBlocks[i] != null)
throw new Exception("test19_17");
}
BlockChain.UpdateChainReturnType type3 = blockchain.UpdateChain(blks2[0]);
if (type3 != BlockChain.UpdateChainReturnType.updated)
throw new Exception("test19_18");
if (blockchain.headBlockIndex != 2)
throw new Exception("test19_19");
if (blockchain.blocksCurrent.value != 3)
throw new Exception("test19_20");
for (int i = 0; i < blockchain.pendingBlocks.Length; i++)
{
if (i == 2 || i == 3)
{
if (blockchain.pendingBlocks[i] == null)
throw new Exception("test19_21");
if (blockchain.pendingBlocks[i].Count != 0)
throw new Exception("test19_22");
}
else
{
if (blockchain.pendingBlocks[i] != null)
throw new Exception("test19_23");
}
if (blockchain.rejectedBlocks[i] != null)
throw new Exception("test19_24");
}
BlockChain.UpdateChainReturnType type4 = blockchain.UpdateChain(blks2[6]);
BlockChain.UpdateChainReturnType type5 = blockchain.UpdateChain(blks2[7]);
BlockChain.UpdateChainReturnType type6 = blockchain.UpdateChain(blks2[4]);
BlockChain.UpdateChainReturnType type7 = blockchain.UpdateChain(blks2[5]);
BlockChain.UpdateChainReturnType type8 = blockchain.UpdateChain(blks2[3]);
if (type4 != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test19_25");
if (type5 != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test19_26");
if (type6 != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test19_27");
if (type7 != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test19_28");
if (type8 != BlockChain.UpdateChainReturnType.updated)
throw new Exception("test19_29");
if (blockchain.headBlockIndex != 7)
throw new Exception("test19_30");
utxodb.Open();
foreach (var address in blkCons[7].unspentTxOuts.Keys)
foreach (var toc in blkCons[7].unspentTxOuts[address])
if (blockchain.FindUtxo(address, toc.bIndex, toc.txIndex, toc.txOutIndex) == null)
throw new Exception("test19_31");
foreach (var address in blkCons[7].spentTxOuts.Keys)
foreach (var toc in blkCons[7].spentTxOuts[address])
if (blockchain.FindUtxo(address, toc.bIndex, toc.txIndex, toc.txOutIndex) != null)
throw new Exception("test19_32");
utxodb.Close();
Console.WriteLine("test19_succeeded");
}
//BlockChainのテスト（分岐がない場合・無効ブロックなどを追加しようとした場合）
public static void Test18()
{
string basepath = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
BlockchainAccessDB bcadb = new BlockchainAccessDB(basepath);
string bcadbPath = bcadb.GetPath();
if (File.Exists(bcadbPath))
File.Delete(bcadbPath);
BlockManagerDB bmdb = new BlockManagerDB(basepath);
string bmdbPath = bmdb.GetPath();
if (File.Exists(bmdbPath))
File.Delete(bmdbPath);
BlockDB bdb = new BlockDB(basepath);
string bdbPath = bdb.GetPath(0);
if (File.Exists(bdbPath))
File.Delete(bdbPath);
BlockFilePointersDB bfpdb = new BlockFilePointersDB(basepath);
string bfpPath = bfpdb.GetPath();
if (File.Exists(bfpPath))
File.Delete(bfpPath);
UtxoFileAccessDB ufadb = new UtxoFileAccessDB(basepath);
string ufadbPath = ufadb.GetPath();
if (File.Exists(ufadbPath))
File.Delete(ufadbPath);
UtxoFilePointersDB ufpdb = new UtxoFilePointersDB(basepath);
string ufpdbPath = ufpdb.GetPath();
if (File.Exists(ufpdbPath))
File.Delete(ufpdbPath);
UtxoFilePointersTempDB ufptempdb = new UtxoFilePointersTempDB(basepath);
string ufptempdbPath = ufptempdb.GetPath();
if (File.Exists(ufptempdbPath))
File.Delete(ufptempdbPath);
UtxoDB utxodb = new UtxoDB(basepath);
string utxodbPath = utxodb.GetPath();
if (File.Exists(utxodbPath))
File.Delete(utxodbPath);
BlockChain blockchain = new BlockChain(bcadb, bmdb, bdb, bfpdb, ufadb, ufpdb, ufptempdb, utxodb);
BlockGenerator bg = new BlockGenerator();
Block[] blks = new Block[10];
BlockContext[] blkCons = new BlockContext[blks.Length];
for (int i = 0; i < blks.Length; i++)
{
blkCons[i] = bg.CreateNextValidBlock();
blks[i] = blkCons[i].block;
Console.WriteLine("block" + i.ToString() + " created.");
}
Block[] blks2 = new Block[blks.Length];
byte[] nonce = null;
Func<long, TransactionalBlock> _indexToBlock = (index) => blks2[index] as TransactionalBlock;
for (int i = 0; i < blks.Length; i++)
{
if (i == 0)
{
blks2[i] = blks[i];
continue;
}
TransactionalBlock tblk = blks[i] as TransactionalBlock;
TransactionalBlock tblk2 = TransactionalBlock.GetBlockTemplate(tblk.Index, tblk.coinbaseTxToMiner, tblk.transferTxs, _indexToBlock, 0);
nonce = new byte[10];
while (true)
{
tblk2.UpdateTimestamp(DateTime.Now);
tblk2.UpdateNonce(nonce);
if (tblk2.Id.CompareTo(tblk2.header.difficulty.Target) <= 0)
{
blks2[i] = tblk2;
Console.WriteLine("block" + i.ToString() + " mined.");
break;
}
int index = nonce.Length.RandomNum();
int value = 256.RandomNum();
nonce[index] = (byte)value;
}
}
if (blockchain.blocksCurrent.value != 0)
throw new Exception("test18_1");
for (int i = 0; i < blockchain.pendingBlocks.Length; i++)
{
if (blockchain.pendingBlocks[i] != null)
throw new Exception("test18_2");
if (blockchain.rejectedBlocks[i] != null)
throw new Exception("test18_3");
}
TransactionalBlock blk1 = blks2[1] as TransactionalBlock;
TransactionalBlock blk2 = blks2[2] as TransactionalBlock;
Creahash hashzero = new Creahash();
BlockHeader bh5 = new BlockHeader();
bh5.LoadVersion0(100, hashzero, DateTime.Now, blk1.Difficulty, new byte[10]);
BlockHeader bh6 = new BlockHeader();
bh6.LoadVersion0(101, hashzero, DateTime.Now, blk1.Difficulty, new byte[10]);
TransactionalBlock blk100 = new NormalBlock();
blk100.LoadVersion0(bh5, blk1.coinbaseTxToMiner, blk1.transferTxs);
blk100.UpdateMerkleRootHash();
TransactionalBlock blk101 = new NormalBlock();
blk101.LoadVersion0(bh6, blk1.coinbaseTxToMiner, blk1.transferTxs);
blk101.UpdateMerkleRootHash();
blockchain.pendingBlocks[101] = new Dictionary<Creahash, Block>();
blockchain.rejectedBlocks[101] = new Dictionary<Creahash, Block>();
BlockChain.UpdateChainReturnType type1 = blockchain.UpdateChain(blks[0]);
if (type1 != BlockChain.UpdateChainReturnType.updated)
throw new Exception("test18_5");
if (blockchain.blocksCurrent.value != 1)
throw new Exception("test18_6");
for (int i = 0; i < blockchain.pendingBlocks.Length; i++)
{
if (blockchain.pendingBlocks[i] != null)
throw new Exception("test18_7");
if (blockchain.rejectedBlocks[i] != null)
throw new Exception("test18_8");
}
bool flag2 = false;
try
{
blockchain.UpdateChain(blk101);
}
catch (InvalidOperationException)
{
flag2 = true;
}
if (!flag2)
throw new Exception("test18_9");
BlockChain.UpdateChainReturnType type2 = blockchain.UpdateChain(blk100);
if (type2 != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test18_10");
if (blockchain.blocksCurrent.value != 1)
throw new Exception("test18_11");
for (int i = 0; i < blockchain.pendingBlocks.Length; i++)
{
if (i == 101)
{
if (blockchain.pendingBlocks[i] == null)
throw new Exception("test18_12");
if (blockchain.pendingBlocks[i].Count != 1)
throw new Exception("test18_13");
if (!blockchain.pendingBlocks[i].Keys.Contains(blk100.Id))
throw new Exception("test18_14");
}
else
{
if (blockchain.pendingBlocks[i] != null)
throw new Exception("test18_15");
}
if (blockchain.rejectedBlocks[i] != null)
throw new Exception("test18_16");
}
BlockHeader bh1 = new BlockHeader();
bh1.LoadVersion0(1, hashzero, DateTime.Now, blk1.Difficulty, new byte[10]);
TransactionalBlock blk1_2 = new NormalBlock();
blk1_2.LoadVersion0(bh1, blk1.coinbaseTxToMiner, blk1.transferTxs);
blk1_2.UpdateMerkleRootHash();
BlockChain.UpdateChainReturnType type3 = blockchain.UpdateChain(blk1_2);
if (type3 != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test18_17");
if (blockchain.blocksCurrent.value != 1)
throw new Exception("test18_18");
for (int i = 0; i < blockchain.pendingBlocks.Length; i++)
{
if (i == 2)
{
if (blockchain.pendingBlocks[i] == null)
throw new Exception("test18_19");
if (blockchain.pendingBlocks[i].Count != 1)
throw new Exception("test18_20");
if (!blockchain.pendingBlocks[i].Keys.Contains(blk1_2.Id))
throw new Exception("test18_21");
}
else if (i == 101)
{
if (blockchain.pendingBlocks[i] == null)
throw new Exception("test18_22");
if (blockchain.pendingBlocks[i].Count != 1)
throw new Exception("test18_23");
if (!blockchain.pendingBlocks[i].Keys.Contains(blk100.Id))
throw new Exception("test18_24");
}
else
{
if (blockchain.pendingBlocks[i] != null)
throw new Exception("test18_25");
}
if (blockchain.rejectedBlocks[i] != null)
throw new Exception("test18_26");
}
BlockHeader bh2 = new BlockHeader();
bh2.LoadVersion0(1, blks[0].Id, DateTime.Now, blk1.Difficulty, new byte[10]);
TransactionalBlock blk1_3 = new NormalBlock();
blk1_3.LoadVersion0(bh2, blk1.coinbaseTxToMiner, blk1.transferTxs);
blk1_3.UpdateMerkleRootHash();
BlockChain.UpdateChainReturnType type4 = blockchain.UpdateChain(blk1_3);
if (type4 != BlockChain.UpdateChainReturnType.rejected)
throw new Exception("test18_27");
if (blockchain.blocksCurrent.value != 1)
throw new Exception("test18_28");
for (int i = 0; i < blockchain.pendingBlocks.Length; i++)
{
if (i == 2)
{
if (blockchain.pendingBlocks[i] == null)
throw new Exception("test18_29");
if (blockchain.pendingBlocks[i].Count != 1)
throw new Exception("test18_30");
if (!blockchain.pendingBlocks[i].Keys.Contains(blk1_2.Id))
throw new Exception("test18_31");
if (blockchain.rejectedBlocks[i] == null)
throw new Exception("test18_32");
if (blockchain.rejectedBlocks[i].Count != 1)
throw new Exception("test18_33");
if (!blockchain.rejectedBlocks[i].Keys.Contains(blk1_3.Id))
throw new Exception("test18_34");
}
else if (i == 101)
{
if (blockchain.pendingBlocks[i] == null)
throw new Exception("test18_35");
if (blockchain.pendingBlocks[i].Count != 1)
throw new Exception("test18_36");
if (!blockchain.pendingBlocks[i].Keys.Contains(blk100.Id))
throw new Exception("test18_37");
if (blockchain.rejectedBlocks[i] != null)
throw new Exception("test18_38");
}
else
{
if (blockchain.pendingBlocks[i] != null)
throw new Exception("test18_39");
if (blockchain.rejectedBlocks[i] != null)
throw new Exception("test18_40");
}
}
TransactionalBlock blk1_4 = TransactionalBlock.GetBlockTemplate(1, blk1.coinbaseTxToMiner, blk2.transferTxs, _indexToBlock, 0);
while (true)
{
blk1_4.UpdateTimestamp(DateTime.Now);
blk1_4.UpdateNonce(nonce);
if (blk1_4.Id.CompareTo(blk1_4.header.difficulty.Target) <= 0)
{
Console.WriteLine("block1_4 mined.");
break;
}
int index = nonce.Length.RandomNum();
int value = 256.RandomNum();
nonce[index] = (byte)value;
}
BlockChain.UpdateChainReturnType type5 = blockchain.UpdateChain(blk1_4);
if (type5 != BlockChain.UpdateChainReturnType.rejected)
throw new Exception("test18_41");
if (blockchain.blocksCurrent.value != 1)
throw new Exception("test18_42");
for (int i = 0; i < blockchain.pendingBlocks.Length; i++)
{
if (i == 2)
{
if (blockchain.pendingBlocks[i] == null)
throw new Exception("test18_43");
if (blockchain.pendingBlocks[i].Count != 1)
throw new Exception("test18_44");
if (!blockchain.pendingBlocks[i].Keys.Contains(blk1_2.Id))
throw new Exception("test18_45");
if (blockchain.rejectedBlocks[i] == null)
throw new Exception("test18_46");
if (blockchain.rejectedBlocks[i].Count != 2)
throw new Exception("test18_47");
if (!blockchain.rejectedBlocks[i].Keys.Contains(blk1_3.Id))
throw new Exception("test18_48");
if (!blockchain.rejectedBlocks[i].Keys.Contains(blk1_4.Id))
throw new Exception("test18_49");
}
else if (i == 101)
{
if (blockchain.pendingBlocks[i] == null)
throw new Exception("test18_50");
if (blockchain.pendingBlocks[i].Count != 1)
throw new Exception("test18_51");
if (!blockchain.pendingBlocks[i].Keys.Contains(blk100.Id))
throw new Exception("test18_52");
if (blockchain.rejectedBlocks[i] != null)
throw new Exception("test18_53");
}
else
{
if (blockchain.pendingBlocks[i] != null)
throw new Exception("test18_54");
if (blockchain.rejectedBlocks[i] != null)
throw new Exception("test18_55");
}
}
BlockChain.UpdateChainReturnType type8 = blockchain.UpdateChain(blk1_3);
if (type8 != BlockChain.UpdateChainReturnType.invariable)
throw new Exception("test18_56");
if (blockchain.blocksCurrent.value != 1)
throw new Exception("test18_57");
for (int i = 0; i < blockchain.pendingBlocks.Length; i++)
{
if (i == 2)
{
if (blockchain.pendingBlocks[i] == null)
throw new Exception("test18_58");
if (blockchain.pendingBlocks[i].Count != 1)
throw new Exception("test18_59");
if (!blockchain.pendingBlocks[i].Keys.Contains(blk1_2.Id))
throw new Exception("test18_60");
if (blockchain.rejectedBlocks[i] == null)
throw new Exception("test18_61");
if (blockchain.rejectedBlocks[i].Count != 2)
throw new Exception("test18_62");
if (!blockchain.rejectedBlocks[i].Keys.Contains(blk1_3.Id))
throw new Exception("test18_63");
if (!blockchain.rejectedBlocks[i].Keys.Contains(blk1_4.Id))
throw new Exception("test18_64");
}
else if (i == 101)
{
if (blockchain.pendingBlocks[i] == null)
throw new Exception("test18_65");
if (blockchain.pendingBlocks[i].Count != 1)
throw new Exception("test18_66");
if (!blockchain.pendingBlocks[i].Keys.Contains(blk100.Id))
throw new Exception("test18_67");
if (blockchain.rejectedBlocks[i] != null)
throw new Exception("test18_68");
}
else
{
if (blockchain.pendingBlocks[i] != null)
throw new Exception("test18_69");
if (blockchain.rejectedBlocks[i] != null)
throw new Exception("test18_70");
}
}
BlockChain.UpdateChainReturnType type6 = blockchain.UpdateChain(blk1);
if (type6 != BlockChain.UpdateChainReturnType.updated)
throw new Exception("test18_71");
BlockChain.UpdateChainReturnType type7 = blockchain.UpdateChain(blk1_3);
if (type7 != BlockChain.UpdateChainReturnType.invariable)
throw new Exception("test18_72");
if (blockchain.blocksCurrent.value != 2)
throw new Exception("test18_73");
for (int i = 0; i < blockchain.pendingBlocks.Length; i++)
{
if (i == 2)
{
if (blockchain.pendingBlocks[i] == null)
throw new Exception("test18_74");
if (blockchain.pendingBlocks[i].Count != 1)
throw new Exception("test18_75");
if (!blockchain.pendingBlocks[i].Keys.Contains(blk1_2.Id))
throw new Exception("test18_76");
if (blockchain.rejectedBlocks[i] == null)
throw new Exception("test18_77");
if (blockchain.rejectedBlocks[i].Count != 2)
throw new Exception("test18_78");
if (!blockchain.rejectedBlocks[i].Keys.Contains(blk1_3.Id))
throw new Exception("test18_79");
if (!blockchain.rejectedBlocks[i].Keys.Contains(blk1_4.Id))
throw new Exception("test18_80");
}
else if (i == 101)
{
if (blockchain.pendingBlocks[i] == null)
throw new Exception("test18_81");
if (blockchain.pendingBlocks[i].Count != 1)
throw new Exception("test18_82");
if (!blockchain.pendingBlocks[i].Keys.Contains(blk100.Id))
throw new Exception("test18_83");
if (blockchain.rejectedBlocks[i] != null)
throw new Exception("test18_84");
}
else
{
if (blockchain.pendingBlocks[i] != null)
throw new Exception("test18_85");
if (blockchain.rejectedBlocks[i] != null)
throw new Exception("test18_86");
}
}
BlockHeader bh3 = new BlockHeader();
bh3.LoadVersion0(2, hashzero, DateTime.Now, blk2.Difficulty, new byte[10]);
TransactionalBlock blk2_2 = new NormalBlock();
blk2_2.LoadVersion0(bh3, blk2.coinbaseTxToMiner, blk2.transferTxs);
blk2_2.UpdateMerkleRootHash();
BlockChain.UpdateChainReturnType type9 = blockchain.UpdateChain(blk2_2);
if (type9 != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test18_87");
BlockHeader bh4 = new BlockHeader();
bh4.LoadVersion0(2, blk1_2.Id, DateTime.Now, blk2.Difficulty, new byte[10]);
TransactionalBlock blk2_3 = new NormalBlock();
blk2_3.LoadVersion0(bh4, blk2.coinbaseTxToMiner, blk2.transferTxs);
blk2_3.UpdateMerkleRootHash();
BlockChain.UpdateChainReturnType type10 = blockchain.UpdateChain(blk2_3);
if (type10 != BlockChain.UpdateChainReturnType.pending)
throw new Exception("test18_88");
BlockHeader bh7 = new BlockHeader();
bh7.LoadVersion0(2, blk1_3.Id, DateTime.Now, blk2.Difficulty, new byte[10]);
TransactionalBlock blk2_4 = new NormalBlock();
blk2_4.LoadVersion0(bh7, blk2.coinbaseTxToMiner, blk2.transferTxs);
blk2_4.UpdateMerkleRootHash();
BlockChain.UpdateChainReturnType type13 = blockchain.UpdateChain(blk2_4);
if (type13 != BlockChain.UpdateChainReturnType.rejected)
throw new Exception("test18_91");
for (int i = 2; i < blks2.Length; i++)
{
BlockChain.UpdateChainReturnType type11 = blockchain.UpdateChain(blks2[i]);
if (type11 != BlockChain.UpdateChainReturnType.updated)
throw new Exception("test18_89");
}
TransactionalBlock blk10 = TransactionalBlock.GetBlockTemplate(10, blk2.coinbaseTxToMiner, blk2.transferTxs, _indexToBlock, 0);
while (true)
{
blk10.UpdateTimestamp(DateTime.Now);
blk10.UpdateNonce(nonce);
if (blk10.Id.CompareTo(blk10.header.difficulty.Target) <= 0)
{
Console.WriteLine("block10 mined.");
break;
}
int index = nonce.Length.RandomNum();
int value = 256.RandomNum();
nonce[index] = (byte)value;
}
BlockChain.UpdateChainReturnType type12 = blockchain.UpdateChain(blk10);
if (type12 != BlockChain.UpdateChainReturnType.rejected)
throw new Exception("test18_90");
Console.WriteLine("test18_succeeded");
}
//BlockChainのテスト（分岐がない場合・採掘）
public static void Test17()
{
string basepath = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
BlockchainAccessDB bcadb = new BlockchainAccessDB(basepath);
string bcadbPath = bcadb.GetPath();
if (File.Exists(bcadbPath))
File.Delete(bcadbPath);
BlockManagerDB bmdb = new BlockManagerDB(basepath);
string bmdbPath = bmdb.GetPath();
if (File.Exists(bmdbPath))
File.Delete(bmdbPath);
BlockDB bdb = new BlockDB(basepath);
string bdbPath = bdb.GetPath(0);
if (File.Exists(bdbPath))
File.Delete(bdbPath);
BlockFilePointersDB bfpdb = new BlockFilePointersDB(basepath);
string bfpPath = bfpdb.GetPath();
if (File.Exists(bfpPath))
File.Delete(bfpPath);
UtxoFileAccessDB ufadb = new UtxoFileAccessDB(basepath);
string ufadbPath = ufadb.GetPath();
if (File.Exists(ufadbPath))
File.Delete(ufadbPath);
UtxoFilePointersDB ufpdb = new UtxoFilePointersDB(basepath);
string ufpdbPath = ufpdb.GetPath();
if (File.Exists(ufpdbPath))
File.Delete(ufpdbPath);
UtxoFilePointersTempDB ufptempdb = new UtxoFilePointersTempDB(basepath);
string ufptempdbPath = ufptempdb.GetPath();
if (File.Exists(ufptempdbPath))
File.Delete(ufptempdbPath);
UtxoDB utxodb = new UtxoDB(basepath);
string utxodbPath = utxodb.GetPath();
if (File.Exists(utxodbPath))
File.Delete(utxodbPath);
BlockChain blockchain = new BlockChain(bcadb, bmdb, bdb, bfpdb, ufadb, ufpdb, ufptempdb, utxodb);
BlockGenerator bg = new BlockGenerator();
Block[] blks = new Block[100];
BlockContext[] blkCons = new BlockContext[blks.Length];
for (int i = 0; i < blks.Length; i++)
{
blkCons[i] = bg.CreateNextValidBlock();
blks[i] = blkCons[i].block;
Console.WriteLine("block" + i.ToString() + " created.");
}
Block[] blks2 = new Block[blks.Length];
byte[] nonce = null;
Func<long, TransactionalBlock> _indexToBlock = (index) => blks2[index] as TransactionalBlock;
for (int i = 0; i < blks.Length; i++)
{
if (i == 0)
{
blks2[i] = blks[i];
continue;
}
TransactionalBlock tblk = blks[i] as TransactionalBlock;
TransactionalBlock tblk2 = TransactionalBlock.GetBlockTemplate(tblk.Index, tblk.coinbaseTxToMiner, tblk.transferTxs, _indexToBlock, 0);
nonce = new byte[10];
while (true)
{
tblk2.UpdateTimestamp(DateTime.Now);
tblk2.UpdateNonce(nonce);
if (tblk2.Id.CompareTo(tblk2.header.difficulty.Target) <= 0)
{
blks2[i] = tblk2;
Console.WriteLine("block" + i.ToString() + " mined.");
break;
}
int index = nonce.Length.RandomNum();
int value = 256.RandomNum();
nonce[index] = (byte)value;
}
}
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
for (int i = 0; i < blks.Length; i++)
blockchain.UpdateChain(blks2[i]);
stopwatch.Stop();
Console.WriteLine(string.Join(":", "test17_1", stopwatch.ElapsedMilliseconds.ToString() + "ms"));
Console.WriteLine("test17_succeeded");
}
//UtxoManagerのテスト5
public static void Test16()
{
string basepath = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
UtxoFileAccessDB ufadb = new UtxoFileAccessDB(basepath);
string ufadbPath = ufadb.GetPath();
if (File.Exists(ufadbPath))
File.Delete(ufadbPath);
UtxoFilePointersDB ufpdb = new UtxoFilePointersDB(basepath);
string ufpdbPath = ufpdb.GetPath();
if (File.Exists(ufpdbPath))
File.Delete(ufpdbPath);
UtxoFilePointersTempDB ufptempdb = new UtxoFilePointersTempDB(basepath);
string ufptempdbPath = ufptempdb.GetPath();
if (File.Exists(ufptempdbPath))
File.Delete(ufptempdbPath);
UtxoDB utxodb = new UtxoDB(basepath);
string utxodbPath = utxodb.GetPath();
if (File.Exists(utxodbPath))
File.Delete(utxodbPath);
UtxoManager utxom = new UtxoManager(ufadb, ufpdb, ufptempdb, utxodb);
BlockGenerator bg = new BlockGenerator();
Block[] blks = new Block[100];
BlockContext[] blkCons = new BlockContext[blks.Length];
for (int i = 0; i < blks.Length; i++)
{
blkCons[i] = bg.CreateNextValidBlock();
blks[i] = blkCons[i].block;
Console.WriteLine("block" + i.ToString() + " created.");
}
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
for (int i = 0; i < blks.Length; i++)
{
utxodb.Open();
utxom.ApplyBlock(blks[i], blkCons[i].prevTxOutss);
utxom.SaveUFPTemp();
utxodb.Close();
}
stopwatch.Stop();
Console.WriteLine(string.Join(":", "test16_1", stopwatch.ElapsedMilliseconds.ToString() + "ms"));
Console.WriteLine("test16_succeeded");
}
//UtxoManagerのテスト4
public static void Test15()
{
string basepath = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
UtxoFileAccessDB ufadb = new UtxoFileAccessDB(basepath);
string ufadbPath = ufadb.GetPath();
if (File.Exists(ufadbPath))
File.Delete(ufadbPath);
UtxoFilePointersDB ufpdb = new UtxoFilePointersDB(basepath);
string ufpdbPath = ufpdb.GetPath();
if (File.Exists(ufpdbPath))
File.Delete(ufpdbPath);
UtxoFilePointersTempDB ufptempdb = new UtxoFilePointersTempDB(basepath);
string ufptempdbPath = ufptempdb.GetPath();
if (File.Exists(ufptempdbPath))
File.Delete(ufptempdbPath);
UtxoDB utxodb = new UtxoDB(basepath);
string utxodbPath = utxodb.GetPath();
if (File.Exists(utxodbPath))
File.Delete(utxodbPath);
UtxoManager utxom = new UtxoManager(ufadb, ufpdb, ufptempdb, utxodb);
BlockGenerator bg = new BlockGenerator();
Block[] blks = new Block[100];
BlockContext[] blkCons = new BlockContext[blks.Length];
for (int i = 0; i < blks.Length; i++)
{
blkCons[i] = bg.CreateNextValidBlock();
blks[i] = blkCons[i].block;
Console.WriteLine("block" + i.ToString() + " created.");
}
for (int i = 0; i < blks.Length; i++)
{
utxodb.Open();
utxom.ApplyBlock(blks[i], blkCons[i].prevTxOutss);
utxom.SaveUFPTemp();
utxodb.Close();
utxodb.Open();
foreach (var address in blkCons[i].unspentTxOuts.Keys)
foreach (var toc in blkCons[i].unspentTxOuts[address])
if (utxom.FindUtxo(address, toc.bIndex, toc.txIndex, toc.txOutIndex) == null)
throw new Exception("test15_1");
foreach (var address in blkCons[i].spentTxOuts.Keys)
foreach (var toc in blkCons[i].spentTxOuts[address])
if (utxom.FindUtxo(address, toc.bIndex, toc.txIndex, toc.txOutIndex) != null)
throw new Exception("test15_2");
utxodb.Close();
Console.WriteLine("block" + i.ToString() + " apply tested.");
}
for (int i = blks.Length - 1; i > 0; i--)
{
utxodb.Open();
utxom.RevertBlock(blks[i], blkCons[i].prevTxOutss);
utxom.SaveUFPTemp();
utxodb.Close();
utxodb.Open();
foreach (var address in blkCons[i - 1].unspentTxOuts.Keys)
foreach (var toc in blkCons[i - 1].unspentTxOuts[address])
if (utxom.FindUtxo(address, toc.bIndex, toc.txIndex, toc.txOutIndex) == null)
throw new Exception("test15_3");
foreach (var address in blkCons[i - 1].spentTxOuts.Keys)
foreach (var toc in blkCons[i - 1].spentTxOuts[address])
if (utxom.FindUtxo(address, toc.bIndex, toc.txIndex, toc.txOutIndex) != null)
throw new Exception("test15_4");
utxodb.Close();
Console.WriteLine("block" + i.ToString() + " revert tested.");
}
Console.WriteLine("test15_succeeded");
}