Refactor testing via IPC.

1 files changed, 77 insertions, 0 deletions

diff --git a/test/libsolidity/SolidityExecutionFramework.cpp b/test/libsolidity/SolidityExecutionFramework.cpp
new file mode 100644
index 00000000..5c8aff8d
--- /dev/null
+++ b/test/libsolidity/SolidityExecutionFramework.cpp
@@ -0,0 +1,77 @@
+/*
+	This file is part of cpp-ethereum.
+
+	cpp-ethereum is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	cpp-ethereum is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with cpp-ethereum.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/**
+ * @author Christian <c@ethdev.com>
+ * @date 2016
+ * Framework for executing Solidity contracts and testing them against C++ implementation.
+ */
+
+#include <test/libsolidity/SolidityExecutionFramework.h>
+
+
+using namespace std;
+using namespace dev;
+using namespace dev::solidity;
+using namespace dev::solidity::test;
+
+
+ExecutionFramework::ExecutionFramework():
+	m_rpc(RPCSession::instance("/tmp/test/geth.ipc")),
+	m_sender(m_rpc.account(0)),
+	m_state(0)
+{
+	eth::NoProof::init();
+	m_sealEngine.reset(eth::ChainParams().createSealEngine());
+	if (g_logVerbosity != -1)
+		g_logVerbosity = 0;
+
+	cout << "New Framework" << endl;
+	m_rpc.test_rewindToBlock(0);
+}
+
+void ExecutionFramework::sendMessage(bytes const& _data, bool _isCreation, u256 const& _value)
+{
+	RPCSession::TransactionData d;
+	d.data = "0x" + toHex(_data);
+	d.from = "0x" + toString(m_sender);
+	d.gas = toHex(m_gas, HexPrefix::Add);
+	d.gasPrice = toHex(m_gasPrice, HexPrefix::Add);
+	d.value = toHex(_value, HexPrefix::Add);
+	if (!_isCreation)
+	{
+		d.to = dev::toString(m_contractAddress);
+		BOOST_REQUIRE(m_rpc.eth_getCode(d.to, "latest").size() > 2);
+		// Use eth_call to get the output
+		m_output = fromHex(m_rpc.eth_call(d, "latest"), WhenError::Throw);
+	}
+
+	string txHash = m_rpc.eth_sendTransaction(d);
+	m_rpc.test_mineBlocks(1);
+	RPCSession::TransactionReceipt receipt(m_rpc.eth_getTransactionReceipt(txHash));
+
+	if (_isCreation)
+	{
+		m_contractAddress = Address(receipt.contractAddress);
+		BOOST_REQUIRE(m_contractAddress);
+		string code = m_rpc.eth_getCode(receipt.contractAddress, "latest");
+		BOOST_REQUIRE(code.size() > 2);
+		m_output = asBytes(code);
+	}
+
+	m_gasUsed = u256(receipt.gasUsed);
+	m_logs.clear();
+}