mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
avoid code doubling
This commit is contained in:
CJentzsch
parent
f0b2d0f30b
commit
9e63ab10ca
248
block.cpp
248
block.cpp
@ -69,8 +69,6 @@ void doBlockTests(json_spirit::mValue& _v, bool _fillin)
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cerr << i.first << endl;
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mObject& o = i.second.get_obj();
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if (_fillin == false)
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{
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BOOST_REQUIRE(o.count("genesisBlockHeader") > 0);
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// construct RLP of the genesis block
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@ -109,8 +107,23 @@ void doBlockTests(json_spirit::mValue& _v, bool _fillin)
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// commit changes to DB
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theState.commit();
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if (_fillin)
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blockFromFields.stateRoot = theState.rootHash();
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else
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BOOST_CHECK_MESSAGE(blockFromFields.stateRoot == theState.rootHash(), "root hash do not match");
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if (_fillin)
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{
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// find new valid nonce
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ProofOfWork pow;
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MineInfo ret;
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tie(ret, blockFromFields.nonce) = pow.mine(blockFromFields.headerHash(WithoutNonce), blockFromFields.difficulty, 1000, true, false);
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//update genesis block in json file
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o["genesisBlockHeader"].get_obj()["stateRoot"] = toString(blockFromFields.stateRoot);
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o["genesisBlockHeader"].get_obj()["nonce"] = toString(blockFromFields.nonce);
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}
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// create new "genesis" block
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RLPStream rlpStream;
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blockFromFields.streamRLP(rlpStream, WithNonce);
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@ -125,6 +138,80 @@ void doBlockTests(json_spirit::mValue& _v, bool _fillin)
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// construct blockchain
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BlockChain bc(block.out(), string(), true);
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if (_fillin)
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{
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BOOST_REQUIRE(o.count("transactions") > 0);
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TransactionQueue txs;
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for (auto const& txObj: o["transactions"].get_array())
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{
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mObject tx = txObj.get_obj();
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BOOST_REQUIRE(tx.count("nonce") > 0);
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BOOST_REQUIRE(tx.count("gasPrice") > 0);
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BOOST_REQUIRE(tx.count("gasLimit") > 0);
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BOOST_REQUIRE(tx.count("to") > 0);
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BOOST_REQUIRE(tx.count("value") > 0);
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BOOST_REQUIRE(tx.count("v") > 0);
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BOOST_REQUIRE(tx.count("r") > 0);
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BOOST_REQUIRE(tx.count("s") > 0);
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BOOST_REQUIRE(tx.count("data") > 0);
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//Transaction txFromFields(createRLPStreamFromTransactionFields(tx).out(), CheckSignature::Sender);
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if (!txs.attemptImport(&createRLPStreamFromTransactionFields(tx).out()))
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cnote << "failed importing transaction\n";
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}
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try
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{
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theState.sync(bc);
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theState.sync(bc,txs);
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theState.commitToMine(bc);
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MineInfo info;
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for (info.completed = false; !info.completed; info = theState.mine()) {}
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theState.completeMine();
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}
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catch (Exception const& _e)
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{
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cnote << "state sync or mining did throw an exception: " << diagnostic_information(_e);
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}
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catch (std::exception const& _e)
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{
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cnote << "state sync or mining did throw an exception: " << _e.what();
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}
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o["rlp"] = "0x" + toHex(theState.blockData());
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// write block header
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mObject oBlockHeader;
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BlockInfo current_BlockHeader = theState.info();
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oBlockHeader["parentHash"] = toString(current_BlockHeader.parentHash);
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oBlockHeader["uncleHash"] = toString(current_BlockHeader.sha3Uncles);
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oBlockHeader["coinbase"] = toString(current_BlockHeader.coinbaseAddress);
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oBlockHeader["stateRoot"] = toString(current_BlockHeader.stateRoot);
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oBlockHeader["transactionsTrie"] = toString(current_BlockHeader.transactionsRoot);
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oBlockHeader["receiptTrie"] = toString(current_BlockHeader.receiptsRoot);
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oBlockHeader["bloom"] = toString(current_BlockHeader.logBloom);
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oBlockHeader["difficulty"] = toString(current_BlockHeader.difficulty);
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oBlockHeader["number"] = toString(current_BlockHeader.number);
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oBlockHeader["gasLimit"] = toString(current_BlockHeader.gasLimit);
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oBlockHeader["gasUsed"] = toString(current_BlockHeader.gasUsed);
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oBlockHeader["timestamp"] = toString(current_BlockHeader.timestamp);
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oBlockHeader["extraData"] = toHex(current_BlockHeader.extraData);
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oBlockHeader["nonce"] = toString(current_BlockHeader.nonce);
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o["blockHeader"] = oBlockHeader;
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// write uncle list
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mArray aUncleList; // as of now, our parent is always the genesis block, so we can not have uncles.
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o["uncleHeaders"] = aUncleList;
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}
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else
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{
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try
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{
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theState.sync(bc);
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@ -240,162 +327,7 @@ void doBlockTests(json_spirit::mValue& _v, bool _fillin)
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// check uncle list
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BOOST_CHECK_MESSAGE(o["uncleList"].get_array().size() == 0, "Uncle list is not empty, but the genesis block can not have uncles");
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}
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else
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{
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BOOST_REQUIRE(o.count("genesisBlockHeader") > 0);
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// construct RLP of the genesis block
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bytes blockRLP = createBlockRLPFromFields(o["genesisBlockHeader"].get_obj());
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RLP myRLP(blockRLP);
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BlockInfo blockFromFields;
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try
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{
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blockFromFields.populateFromHeader(myRLP, false);
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}
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catch (Exception const& _e)
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{
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cnote << "block construction did throw an exception: " << diagnostic_information(_e);
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BOOST_ERROR("Failed block construction Test with Exception: " << _e.what());
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return;
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}
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catch (std::exception const& _e)
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{
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cnote << "block construction did throw an exception: " << _e.what();
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BOOST_ERROR("Failed block construction Test with Exception: " << _e.what());
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return;
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}
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catch(...)
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{
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cnote << "block construction did throw an unknown exception\n";
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return;
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}
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BOOST_REQUIRE(o.count("pre") > 0);
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ImportTest importer(o["pre"].get_obj());
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State theState(Address(), OverlayDB(), BaseState::Empty);
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importer.importState(o["pre"].get_obj(), theState);
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// commit changes to DB
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theState.commit();
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// fillin specific --- start
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BOOST_REQUIRE(o.count("transactions") > 0);
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TransactionQueue txs;
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for (auto const& txObj: o["transactions"].get_array())
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{
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mObject tx = txObj.get_obj();
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BOOST_REQUIRE(tx.count("nonce") > 0);
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BOOST_REQUIRE(tx.count("gasPrice") > 0);
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BOOST_REQUIRE(tx.count("gasLimit") > 0);
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BOOST_REQUIRE(tx.count("to") > 0);
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BOOST_REQUIRE(tx.count("value") > 0);
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BOOST_REQUIRE(tx.count("v") > 0);
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BOOST_REQUIRE(tx.count("r") > 0);
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BOOST_REQUIRE(tx.count("s") > 0);
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BOOST_REQUIRE(tx.count("data") > 0);
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//Transaction txFromFields(createRLPStreamFromTransactionFields(tx).out(), CheckSignature::Sender);
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if (!txs.attemptImport(&createRLPStreamFromTransactionFields(tx).out()))
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cnote << "failed importing transaction\n";
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}
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// update stateRootHash
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blockFromFields.stateRoot = theState.rootHash();
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cout << "root hash1: " << theState.rootHash() << endl;
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// find new valid nonce
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ProofOfWork pow;
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MineInfo ret;
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tie(ret, blockFromFields.nonce) = pow.mine(blockFromFields.headerHash(WithoutNonce), blockFromFields.difficulty, 1000, true, false);
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//---stop
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//update genesis block in json file
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o["genesisBlockHeader"].get_obj()["stateRoot"] = toString(blockFromFields.stateRoot);
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o["genesisBlockHeader"].get_obj()["nonce"] = toString(blockFromFields.nonce);
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// create new "genesis" block
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RLPStream rlpStream;
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blockFromFields.streamRLP(rlpStream, WithNonce);
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RLPStream block(3);
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block.appendRaw(rlpStream.out());
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block.appendRaw(RLPEmptyList);
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block.appendRaw(RLPEmptyList);
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blockFromFields.verifyInternals(&block.out());
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// construct blockchain
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BlockChain bc(block.out(), string(), true);
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try
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{
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theState.sync(bc);
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cout << "root hash2: " << theState.rootHash() << endl;
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theState.sync(bc,txs);
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cout << "root hash3: " << theState.rootHash() << endl;
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theState.commitToMine(bc);
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cout << "root hash4: " << theState.rootHash() << endl;
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MineInfo info;
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for (info.completed = false; !info.completed; info = theState.mine()) {}
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cout << "root hash5: " << theState.rootHash() << endl;
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theState.completeMine();
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cout << "root hash6: " << theState.rootHash() << endl;
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}
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catch (Exception const& _e)
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{
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cnote << "state sync or mining did throw an exception: " << diagnostic_information(_e);
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}
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catch (std::exception const& _e)
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{
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cnote << "state sync or mining did throw an exception: " << _e.what();
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}
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o["rlp"] = "0x" + toHex(theState.blockData());
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// write block header
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mObject oBlockHeader;
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BlockInfo current_BlockHeader = theState.info();
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oBlockHeader["parentHash"] = toString(current_BlockHeader.parentHash);
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oBlockHeader["uncleHash"] = toString(current_BlockHeader.sha3Uncles);
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oBlockHeader["coinbase"] = toString(current_BlockHeader.coinbaseAddress);
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oBlockHeader["stateRoot"] = toString(current_BlockHeader.stateRoot);
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oBlockHeader["transactionsTrie"] = toString(current_BlockHeader.transactionsRoot);
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oBlockHeader["receiptTrie"] = toString(current_BlockHeader.receiptsRoot);
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oBlockHeader["bloom"] = toString(current_BlockHeader.logBloom);
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oBlockHeader["difficulty"] = toString(current_BlockHeader.difficulty);
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oBlockHeader["number"] = toString(current_BlockHeader.number);
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oBlockHeader["gasLimit"] = toString(current_BlockHeader.gasLimit);
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oBlockHeader["gasUsed"] = toString(current_BlockHeader.gasUsed);
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oBlockHeader["timestamp"] = toString(current_BlockHeader.timestamp);
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oBlockHeader["extraData"] = toHex(current_BlockHeader.extraData);
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oBlockHeader["nonce"] = toString(current_BlockHeader.nonce);
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o["blockHeader"] = oBlockHeader;
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// write uncle list
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mArray aUncleList; // as of now, our parent is always the genesis block, so we can not have uncles.
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o["uncleHeaders"] = aUncleList;
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BOOST_CHECK_MESSAGE((o["uncleList"].type() == json_spirit::null_type ? 0 : o["uncleList"].get_array().size()) == 0, "Uncle list is not empty, but the genesis block can not have uncles");
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}
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}
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}
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