//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");
}
//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");
}
