Fix some more tests.

test/libsolidity/SolidityEndToEndTest.cpp

@@ -1325,10 +1325,10 @@ BOOST_AUTO_TEST_CASE(blockchain)
 							 "    blockNumber = block.number;\n"
 							 "  }\n"
 							 "}\n";
-	m_envInfo.setAuthor(Address(0x123));
-	m_envInfo.setNumber(7);
+	BOOST_CHECK(m_rpc.rpcCall("miner_setEtherbase", {"\"0x1212121212121212121212121212121212121212\""}).asBool() == true);
+	m_rpc.test_mineBlocks(5);
 	compileAndRun(sourceCode, 27);
-	BOOST_CHECK(callContractFunctionWithValue("someInfo()", 28) == encodeArgs(28, 0x123, 7));
+	BOOST_CHECK(callContractFunctionWithValue("someInfo()", 28) == encodeArgs(28, u256("0x1212121212121212121212121212121212121212"), 7));
 }
 
 BOOST_AUTO_TEST_CASE(msg_sig)
@@ -1368,9 +1368,9 @@ BOOST_AUTO_TEST_CASE(now)
 							 "    val = now;\n"
 							 "  }\n"
 							 "}\n";
-	m_envInfo.setTimestamp(9);
+	m_rpc.test_modifyTimestamp(0x776347e2);
 	compileAndRun(sourceCode);
-	BOOST_CHECK(callContractFunction("someInfo()") == encodeArgs(true, 9));
+	BOOST_CHECK(callContractFunction("someInfo()") == encodeArgs(true, 0x776347e3));
 }
 
 BOOST_AUTO_TEST_CASE(type_conversions_cleanup)
@@ -2462,8 +2462,7 @@ BOOST_AUTO_TEST_CASE(use_std_lib)
 		contract Icarus is mortal { }
 	)";
 	m_addStandardSources = true;
-	u256 amount(130);
-	u160 address(23);
+	u256 amount(130 * eth::ether);
 	compileAndRun(sourceCode, amount, "Icarus");
 	u256 balanceBefore = balanceAt(m_sender);
 	BOOST_CHECK(callContractFunction("kill()") == bytes());
@@ -2567,7 +2566,7 @@ BOOST_AUTO_TEST_CASE(event)
 		BOOST_CHECK_EQUAL(h256(m_logs[0].data), h256(u256(value)));
 		BOOST_REQUIRE_EQUAL(m_logs[0].topics.size(), 3);
 		BOOST_CHECK_EQUAL(m_logs[0].topics[0], dev::sha3(string("Deposit(address,bytes32,uint256)")));
-		BOOST_CHECK_EQUAL(m_logs[0].topics[1], h256(m_sender));
+		BOOST_CHECK_EQUAL(m_logs[0].topics[1], h256(m_sender, h256::AlignRight));
 		BOOST_CHECK_EQUAL(m_logs[0].topics[2], h256(id));
 	}
 }
@@ -2624,7 +2623,7 @@ BOOST_AUTO_TEST_CASE(event_anonymous_with_topics)
 	BOOST_CHECK_EQUAL(m_logs[0].address, m_contractAddress);
 	BOOST_CHECK(m_logs[0].data == encodeArgs("abc"));
 	BOOST_REQUIRE_EQUAL(m_logs[0].topics.size(), 4);
-	BOOST_CHECK_EQUAL(m_logs[0].topics[0], h256(m_sender));
+	BOOST_CHECK_EQUAL(m_logs[0].topics[0], h256(m_sender, h256::AlignRight));
 	BOOST_CHECK_EQUAL(m_logs[0].topics[1], h256(id));
 	BOOST_CHECK_EQUAL(m_logs[0].topics[2], h256(value));
 	BOOST_CHECK_EQUAL(m_logs[0].topics[3], h256(2));

test/libsolidity/SolidityExecutionFramework.cpp

@@ -45,7 +45,8 @@ string getIPCSocketPath()
 		}
 	}
 	if (ipcPath.empty())
-		ipcPath = getenv("ETH_TEST_IPC");
+		if (auto path = getenv("ETH_TEST_IPC"))
+			ipcPath = path;
 	if (ipcPath.empty())
 		BOOST_FAIL("ERROR: ipcPath not set! (use --ipc <path>)");
 	return ipcPath;
@@ -86,7 +87,6 @@ void ExecutionFramework::sendMessage(bytes const& _data, bool _isCreation, u256
 		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 = fromHex(code, WhenError::Throw);
 	}
 
@@ -103,6 +103,31 @@ void ExecutionFramework::sendMessage(bytes const& _data, bool _isCreation, u256
 	}
 }
 
+void ExecutionFramework::sendEther(Address const& _to, u256 const& _value)
+{
+	RPCSession::TransactionData d;
+	d.data = "0x";
+	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);
+	d.to = dev::toString(_to);
+
+	string txHash = m_rpc.eth_sendTransaction(d);
+	m_rpc.test_mineBlocks(1);
+}
+
+size_t ExecutionFramework::currentTimestamp()
+{
+	auto latestBlock = m_rpc.rpcCall("eth_getBlockByNumber", {"\"latest\"", "false"});
+	return size_t(u256(latestBlock.get("timestamp", "invalid").asString()));
+}
+
+Address ExecutionFramework::account(size_t _i)
+{
+	return Address(m_rpc.accountCreateIfNotExists(_i));
+}
+
 bool ExecutionFramework::addressHasCode(Address const& _addr)
 {
 	string code = m_rpc.eth_getCode(toString(_addr), "latest");

test/libsolidity/SolidityExecutionFramework.h

@@ -250,6 +250,11 @@ private:
 
 protected:
 	void sendMessage(bytes const& _data, bool _isCreation, u256 const& _value = 0);
+	void sendEther(Address const& _to, u256 const& _value);
+	size_t currentTimestamp();
+
+	/// @returns the (potentially newly created) _ith address.
+	Address account(size_t _i);
 
 	u256 balanceAt(Address const& _addr);
 	bool storageEmpty(Address const& _addr);