mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
Updates to VM tests.
This commit is contained in:
Gav Wood
@@ -47,11 +47,11 @@ public:
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u256 store(u256 _n)
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{
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return get<3>(addresses[myAddress])[_n];
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return get<2>(addresses[myAddress])[_n];
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}
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void setStore(u256 _n, u256 _v)
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{
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get<3>(addresses[myAddress])[_n] = _v;
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get<2>(addresses[myAddress])[_n] = _v;
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}
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u256 balance(Address _a) { return get<0>(addresses[_a]); }
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void subBalance(u256 _a) { get<0>(addresses[myAddress]) -= _a; }
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@@ -61,36 +61,41 @@ public:
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get<0>(addresses[_a]) += get<0>(addresses[myAddress]);
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addresses.erase(myAddress);
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}
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void transact(Transaction& _t)
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{
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if (get<0>(addresses[myAddress]) >= _t.value)
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{
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get<0>(addresses[myAddress]) -= _t.value;
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get<1>(addresses[myAddress])++;
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// get<0>(addresses[_t.receiveAddress]) += _t.value;
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txs.push_back(_t);
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}
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}
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h160 create(u256 _endowment, u256* _gas, bytesConstRef _init)
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{
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Address na = right160(sha3(rlpList(myAddress, get<1>(addresses[myAddress]))));
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if (get<0>(addresses[myAddress]) >= _endowment)
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{
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get<0>(addresses[myAddress]) -= _endowment;
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get<1>(addresses[myAddress])++;
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get<0>(addresses[na]) = _endowment;
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// TODO: actually execute...
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}
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Transaction t;
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t.value = _endowment;
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t.gasPrice = gasPrice;
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t.gas = *_gas;
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t.data = _init.toBytes();
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txs.push_back(t);
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return right160(t.sha3(false));
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callcreates.push_back(t);
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return na;
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}
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bool call(Address _receiveAddress, u256 _value, bytesConstRef _data, u256* _gas, bytesRef _out)
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{
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if (get<0>(addresses[myAddress]) >= _value)
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{
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get<0>(addresses[myAddress]) -= _value;
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get<1>(addresses[myAddress])++;
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get<0>(addresses[_receiveAddress]) += _value;
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// TODO: actually execute...
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}
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Transaction t;
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t.value = _value;
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t.gasPrice = gasPrice;
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t.gas = *_gas;
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t.data = _data.toVector();
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t.receiveAddress = _receiveAddress;
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txs.push_back(t);
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callcreates.push_back(t);
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(void)_out;
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return true;
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}
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@@ -99,54 +104,69 @@ public:
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{
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caller = origin = _caller;
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value = _value;
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data = &_data;
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data = &(thisTxData = _data);
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gasPrice = _gasPrice;
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}
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void setContract(Address _myAddress, u256 _myBalance, u256 _myNonce, bytes const& _code, map<u256, u256> const& _storage)
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void setContract(Address _myAddress, u256 _myBalance, u256 _myNonce, map<u256, u256> const& _storage, bytes const& _code)
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{
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myAddress = _myAddress;
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set(myAddress, _myBalance, _myNonce, _code, _storage);
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set(myAddress, _myBalance, _myNonce, _storage, _code);
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}
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void set(Address _a, u256 _myBalance, u256 _myNonce, bytes const& _code, map<u256, u256> const& _storage)
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void set(Address _a, u256 _myBalance, u256 _myNonce, map<u256, u256> const& _storage, bytes const& _code)
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{
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get<0>(addresses[_a]) = _myBalance;
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get<1>(addresses[_a]) = _myNonce;
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get<2>(addresses[_a]) = 0;
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get<3>(addresses[_a]) = _storage;
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get<4>(addresses[_a]) = _code;
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get<2>(addresses[_a]) = _storage;
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get<3>(addresses[_a]) = _code;
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}
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void reset(u256 _myBalance, u256 _myNonce, map<u256, u256> const& _storage)
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{
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txs.clear();
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callcreates.clear();
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addresses.clear();
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set(myAddress, _myBalance, _myNonce, get<4>(addresses[myAddress]), _storage);
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set(myAddress, _myBalance, _myNonce, _storage, get<3>(addresses[myAddress]));
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}
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mObject exportEnv()
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{
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mObject ret;
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ret["previousHash"] = toString(previousBlock.hash);
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ret["previousNonce"] = toString(previousBlock.nonce);
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push(ret, "currentDifficulty", currentBlock.difficulty);
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push(ret, "currentTimestamp", currentBlock.timestamp);
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ret["currentCoinbase"] = toString(currentBlock.coinbaseAddress);
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push(ret, "currentNumber", currentBlock.number);
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push(ret, "currentGasLimit", currentBlock.gasLimit);
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mArray c;
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for (auto const& i: code)
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push(c, i);
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ret["code"] = c;
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return ret;
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}
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void importEnv(mObject& _o)
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{
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BOOST_REQUIRE(_o.count("previousHash") > 0 );
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BOOST_REQUIRE(_o.count("previousNonce") > 0 );
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BOOST_REQUIRE(_o.count("currentDifficulty") > 0 );
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BOOST_REQUIRE(_o.count("currentTimestamp") > 0 );
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BOOST_REQUIRE(_o.count("currentCoinbase") > 0 );
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BOOST_REQUIRE(_o.count("previousHash") > 0);
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BOOST_REQUIRE(_o.count("currentGasLimit") > 0);
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BOOST_REQUIRE(_o.count("currentDifficulty") > 0);
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BOOST_REQUIRE(_o.count("currentTimestamp") > 0);
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BOOST_REQUIRE(_o.count("currentCoinbase") > 0);
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BOOST_REQUIRE(_o.count("currentNumber") > 0);
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previousBlock.hash = h256(_o["previousHash"].get_str());
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previousBlock.nonce = h256(_o["previousNonce"].get_str());
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currentBlock.number = toInt(_o["currentNumber"]);
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currentBlock.gasLimit = toInt(_o["gasLimit"]);
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currentBlock.difficulty = toInt(_o["currentDifficulty"]);
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currentBlock.timestamp = toInt(_o["currentTimestamp"]);
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currentBlock.coinbaseAddress = Address(_o["currentCoinbase"].get_str());
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thisTxCode.clear();
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if (_o["code"].type() == str_type)
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compileLisp(_o["code"].get_str(), false, thisTxCode);
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else
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for (auto const& j: _o["code"].get_array())
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thisTxCode.push_back(toByte(j));
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code = &thisTxCode;
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}
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static u256 toInt(mValue const& _v)
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@@ -200,31 +220,38 @@ public:
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push(o, "balance", get<0>(a.second));
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push(o, "nonce", get<1>(a.second));
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mObject store;
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string curKey;
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u256 li = 0;
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mArray curVal;
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for (auto const& s: get<3>(a.second))
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{
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if (!li || s.first > li + 8)
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mObject store;
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string curKey;
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u256 li = 0;
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mArray curVal;
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for (auto const& s: get<2>(a.second))
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{
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if (li)
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store[curKey] = curVal;
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li = s.first;
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curKey = toString(li);
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curVal = mArray();
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if (!li || s.first > li + 8)
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{
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if (li)
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store[curKey] = curVal;
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li = s.first;
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curKey = toString(li);
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curVal = mArray();
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}
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else
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for (; li != s.first; ++li)
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curVal.push_back(0);
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push(curVal, s.second);
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++li;
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}
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else
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for (; li != s.first; ++li)
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curVal.push_back(0);
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push(curVal, s.second);
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++li;
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if (li)
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store[curKey] = curVal;
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o["storage"] = store;
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}
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if (li)
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{
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store[curKey] = curVal;
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o["store"] = store;
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mArray d;
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for (auto const& i: get<3>(a.second))
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push(d, i);
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ret["code"] = d;
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}
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ret[toString(a.first)] = o;
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}
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return ret;
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@@ -235,38 +262,40 @@ public:
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for (auto const& i: _o)
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{
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mObject o = i.second.get_obj();
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BOOST_REQUIRE(o.count("balance") > 0 );
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BOOST_REQUIRE(o.count("nonce") > 0 );
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BOOST_REQUIRE(o.count("store") > 0 );
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BOOST_REQUIRE(o.count("balance") > 0);
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BOOST_REQUIRE(o.count("nonce") > 0);
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BOOST_REQUIRE(o.count("storage") > 0);
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BOOST_REQUIRE(o.count("code") > 0);
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auto& a = addresses[Address(i.first)];
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get<0>(a) = toInt(o["balance"]);
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get<1>(a) = toInt(o["nonce"]);
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if (o.count("store"))
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for (auto const& j: o["store"].get_obj())
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{
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u256 adr(j.first);
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for (auto const& k: j.second.get_array())
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get<3>(a)[adr++] = toInt(k);
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}
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if (o.count("code"))
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for (auto const& j: o["storage"].get_obj())
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{
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bytes e;
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bytes d = compileLisp(o["code"].get_str(), false, e);
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get<4>(a) = d;
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u256 adr(j.first);
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for (auto const& k: j.second.get_array())
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get<2>(a)[adr++] = toInt(k);
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}
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if (o["code"].type() == str_type)
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compileLisp(o["code"].get_str(), false, get<3>(a));
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else
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{
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get<3>(a).clear();
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for (auto const& j: o["code"].get_array())
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get<3>(a).push_back(toByte(j));
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}
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}
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}
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mObject exportExec()
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{
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mObject ret;
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ret["address"] = toString(myAddress);
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ret["caller"] = toString(caller);
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ret["origin"] = toString(origin);
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push(ret, "value", value);
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push(ret, "gasPrice", gasPrice);
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push(ret, "gas", gas);
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mArray d;
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for (auto const& i: data)
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push(d, i);
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@@ -277,30 +306,37 @@ public:
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void importExec(mObject& _o)
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{
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BOOST_REQUIRE(_o.count("address")> 0);
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BOOST_REQUIRE(_o.count("caller") > 0);
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BOOST_REQUIRE(_o.count("caller") > 0);
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BOOST_REQUIRE(_o.count("origin") > 0);
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BOOST_REQUIRE(_o.count("value") > 0);
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BOOST_REQUIRE(_o.count("gasPrice") > 0);
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BOOST_REQUIRE(_o.count("data") > 0 );
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BOOST_REQUIRE(_o.count("data") > 0);
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BOOST_REQUIRE(_o.count("gasPrice") > 0);
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BOOST_REQUIRE(_o.count("gas") > 0);
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myAddress = Address(_o["address"].get_str());
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caller = Address(_o["caller"].get_str());
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origin = Address(_o["origin"].get_str());
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value = toInt(_o["value"]);
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gasPrice = toInt(_o["gasPrice"]);
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gas = toInt(_o["gas"]);
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thisTxData.clear();
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for (auto const& j: _o["data"].get_array())
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thisTxData.push_back(toByte(j));
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if (_o["data"].type() == str_type)
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thisTxData = fromHex(_o["data"].get_str());
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else
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for (auto const& j: _o["data"].get_array())
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thisTxData.push_back(toByte(j));
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data = &thisTxData;
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}
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mArray exportTxs()
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mArray exportCallCreates()
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{
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mArray ret;
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for (Transaction const& tx: txs)
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for (Transaction const& tx: callcreates)
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{
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mObject o;
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o["destination"] = toString(tx.receiveAddress);
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push(o, "gasLimit", tx.gas);
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push(o, "value", tx.value);
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mArray d;
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for (auto const& i: tx.data)
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@@ -311,93 +347,149 @@ public:
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return ret;
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}
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void importTxs(mArray& _txs)
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void importCallCreates(mArray& _callcreates)
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{
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for (mValue& v: _txs)
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for (mValue& v: _callcreates)
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{
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auto tx = v.get_obj();
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BOOST_REQUIRE(tx.count("destination") > 0);
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BOOST_REQUIRE(tx.count("value") > 0 );
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BOOST_REQUIRE(tx.count("data") > 0 );
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BOOST_REQUIRE(tx.count("data") > 0);
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BOOST_REQUIRE(tx.count("value") > 0);
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BOOST_REQUIRE(tx.count("destination") > 0);
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BOOST_REQUIRE(tx.count("gasLimit") > 0);
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Transaction t;
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t.receiveAddress = Address(tx["destination"].get_str());
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t.value = toInt(tx["value"]);
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for (auto const& j: tx["data"].get_array())
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t.data.push_back(toByte(j));
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txs.push_back(t);
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t.gas = toInt(tx["gasLimit"]);
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if (tx["data"].type() == str_type)
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t.data = fromHex(tx["data"].get_str());
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else
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for (auto const& j: tx["data"].get_array())
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t.data.push_back(toByte(j));
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callcreates.push_back(t);
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}
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}
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map<Address, tuple<u256, u256, u256, map<u256, u256>, bytes>> addresses;
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Transactions txs;
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map<Address, tuple<u256, u256, map<u256, u256>, bytes>> addresses;
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Transactions callcreates;
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bytes thisTxData;
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bytes thisTxCode;
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u256 gas;
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};
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void doTests(json_spirit::mValue& v, bool _fillin)
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void doTests(json_spirit::mValue& v, bool _fillin)
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{
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for (auto& i: v.get_obj())
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{
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for (auto& i: v.get_obj())
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cnote << i.first;
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mObject& o = i.second.get_obj();
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BOOST_REQUIRE(o.count("env") > 0);
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BOOST_REQUIRE(o.count("pre") > 0);
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BOOST_REQUIRE(o.count("exec") > 0);
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VM vm;
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eth::test::FakeExtVM fev;
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fev.importEnv(o["env"].get_obj());
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fev.importState(o["pre"].get_obj());
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if (_fillin)
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o["pre"] = mValue(fev.exportState());
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bytes output;
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for (auto i: o["exec"].get_array())
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{
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cnote << i.first;
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mObject& o = i.second.get_obj();
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fev.importExec(i.get_obj());
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vm.reset(fev.gas);
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output = vm.go(fev).toBytes();
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}
|
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if (_fillin)
|
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{
|
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o["post"] = mValue(fev.exportState());
|
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o["callcreates"] = fev.exportCallCreates();
|
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mArray df;
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for (auto const& i: output)
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FakeExtVM::push(df, i);
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o["out"] = df;
|
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fev.push(o, "gas", vm.gas());
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}
|
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else
|
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{
|
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BOOST_REQUIRE(o.count("post") > 0);
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BOOST_REQUIRE(o.count("callcreates") > 0);
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BOOST_REQUIRE(o.count("out") > 0);
|
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BOOST_REQUIRE(o.count("gas") > 0);
|
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|
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BOOST_REQUIRE( o.count("env") > 0 );
|
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BOOST_REQUIRE( o.count("pre") > 0 );
|
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BOOST_REQUIRE( o.count("exec") > 0 );
|
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|
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VM vm;
|
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eth::test::FakeExtVM fev;
|
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fev.importEnv(o["env"].get_obj());
|
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fev.importState(o["pre"].get_obj());
|
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|
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if (_fillin)
|
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o["pre"] = mValue(fev.exportState());
|
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|
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bytes output;
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for (auto i: o["exec"].get_array())
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eth::test::FakeExtVM test;
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test.importState(o["post"].get_obj());
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test.importCallCreates(o["callcreates"].get_array());
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int i = 0;
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for (auto const& d: o["out"].get_array())
|
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{
|
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fev.importExec(i.get_obj());
|
||||
output = vm.go(fev).toBytes();
|
||||
}
|
||||
if (_fillin)
|
||||
{
|
||||
o["post"] = mValue(fev.exportState());
|
||||
o["txs"] = fev.exportTxs();
|
||||
mArray df;
|
||||
for (auto const& i: output)
|
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FakeExtVM::push(df, i);
|
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o["out"] = df;
|
||||
}
|
||||
else
|
||||
{
|
||||
BOOST_REQUIRE( o.count("post") > 0 );
|
||||
BOOST_REQUIRE( o.count("txs") > 0 );
|
||||
BOOST_REQUIRE( o.count("out") > 0 );
|
||||
|
||||
eth::test::FakeExtVM test;
|
||||
test.importState(o["post"].get_obj());
|
||||
test.importTxs(o["txs"].get_array());
|
||||
int i = 0;
|
||||
for (auto const& d: o["out"].get_array())
|
||||
{
|
||||
BOOST_CHECK_MESSAGE( output[i] == FakeExtVM::toInt(d), "Output byte [" << i << "] different!");
|
||||
++i;
|
||||
}
|
||||
BOOST_CHECK( test.addresses == fev.addresses);
|
||||
BOOST_CHECK( test.txs == fev.txs );
|
||||
BOOST_CHECK_MESSAGE(output[i] == FakeExtVM::toInt(d), "Output byte [" << i << "] different!");
|
||||
++i;
|
||||
}
|
||||
BOOST_CHECK(FakeExtVM::toInt(o["gas"]) == vm.gas());
|
||||
BOOST_CHECK(test.addresses == fev.addresses);
|
||||
BOOST_CHECK(test.callcreates == fev.callcreates);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*string makeTestCase()
|
||||
{
|
||||
json_spirit::mObject o;
|
||||
|
||||
VM vm;
|
||||
BlockInfo pb;
|
||||
pb.hash = sha3("previousHash");
|
||||
pb.nonce = sha3("previousNonce");
|
||||
BlockInfo cb = pb;
|
||||
cb.difficulty = 256;
|
||||
cb.timestamp = 1;
|
||||
cb.coinbaseAddress = toAddress(sha3("coinbase"));
|
||||
FakeExtVM fev(pb, cb, 0);
|
||||
bytes init;
|
||||
fev.setContract(toAddress(sha3("contract")), ether, 0, compileLisp("(suicide (txsender))", false, init), map<u256, u256>());
|
||||
o["env"] = fev.exportEnv();
|
||||
o["pre"] = fev.exportState();
|
||||
fev.setTransaction(toAddress(sha3("sender")), ether, finney, bytes());
|
||||
mArray execs;
|
||||
execs.push_back(fev.exportExec());
|
||||
o["exec"] = execs;
|
||||
vm.go(fev);
|
||||
o["post"] = fev.exportState();
|
||||
o["txs"] = fev.exportTxs();
|
||||
|
||||
return json_spirit::write_string(json_spirit::mValue(o), true);
|
||||
}*/
|
||||
|
||||
} } // Namespace Close
|
||||
|
||||
BOOST_AUTO_TEST_CASE(vm_tests)
|
||||
{
|
||||
// Populate tests first:
|
||||
try
|
||||
{
|
||||
cnote << "Populating VM tests...";
|
||||
json_spirit::mValue v;
|
||||
string s = asString(contents("../../cpp-ethereum/test/vmtests.json"));
|
||||
BOOST_REQUIRE_MESSAGE(s.length() > 0, "Contents of 'vmtests.json' is empty.");
|
||||
json_spirit::read_string(s, v);
|
||||
eth::test::doTests(v, true);
|
||||
writeFile("../../tests/vmtests.json", asBytes(json_spirit::write_string(v, true)));
|
||||
}
|
||||
catch( std::exception& e)
|
||||
{
|
||||
BOOST_ERROR("Failed VM Test with Exception: " << e.what());
|
||||
}
|
||||
|
||||
|
||||
try
|
||||
{
|
||||
cnote << "Testing VM...";
|
||||
json_spirit::mValue v;
|
||||
string s = asString(contents("../../tests/vmtests.json"));
|
||||
BOOST_REQUIRE_MESSAGE( s.length() > 0, "Contents of 'vmtests.json' is empty. Have you cloned the 'tests' repo branch develop?" );
|
||||
BOOST_REQUIRE_MESSAGE(s.length() > 0, "Contents of 'vmtests.json' is empty. Have you cloned the 'tests' repo branch develop?");
|
||||
json_spirit::read_string(s, v);
|
||||
eth::test::doTests(v, false);
|
||||
}
|
||||
@@ -406,38 +498,3 @@ BOOST_AUTO_TEST_CASE(vm_tests)
|
||||
BOOST_ERROR("Failed VM Test with Exception: " << e.what());
|
||||
}
|
||||
}
|
||||
|
||||
#if 0
|
||||
string makeTestCase()
|
||||
{
|
||||
json_spirit::mObject o;
|
||||
|
||||
VM vm;
|
||||
BlockInfo pb;
|
||||
pb.hash = sha3("previousHash");
|
||||
pb.nonce = sha3("previousNonce");
|
||||
BlockInfo cb = pb;
|
||||
cb.difficulty = 256;
|
||||
cb.timestamp = 1;
|
||||
cb.coinbaseAddress = toAddress(sha3("coinbase"));
|
||||
FakeExtVM fev(pb, cb, 0);
|
||||
bytes init;
|
||||
fev.setContract(toAddress(sha3("contract")), ether, 0, compileLisp("(suicide (txsender))", false, init), map<u256, u256>());
|
||||
o["env"] = fev.exportEnv();
|
||||
o["pre"] = fev.exportState();
|
||||
fev.setTransaction(toAddress(sha3("sender")), ether, finney, bytes());
|
||||
mArray execs;
|
||||
execs.push_back(fev.exportExec());
|
||||
o["exec"] = execs;
|
||||
vm.go(fev);
|
||||
o["post"] = fev.exportState();
|
||||
o["txs"] = fev.exportTxs();
|
||||
|
||||
return json_spirit::write_string(json_spirit::mValue(o), true);
|
||||
}
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
Reference in New Issue
Block a user