test: Rename test/TestHelper.* to test/Options.* and add Options::validate().

1 files changed, 100 insertions, 0 deletions

diff --git a/test/Options.cpp b/test/Options.cpp
new file mode 100644
index 00000000..ff4a7c98
--- /dev/null
+++ b/test/Options.cpp
@@ -0,0 +1,100 @@
+/*
+	This file is part of solidity.
+
+	solidity 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.
+
+	solidity 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 solidity.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/** @file TestHelper.h
+* @author Marko Simovic <markobarko@gmail.com>
+* @date 2014
+*/
+
+#include <test/Options.h>
+
+#include <libsolidity/interface/EVMVersion.h>
+#include <libsolidity/interface/Exceptions.h>
+
+#include <boost/test/framework.hpp>
+
+using namespace std;
+using namespace dev::test;
+
+Options const& Options::get()
+{
+	static Options instance;
+	return instance;
+}
+
+Options::Options()
+{
+	auto const& suite = boost::unit_test::framework::master_test_suite();
+	for (auto i = 0; i < suite.argc; i++)
+		if (string(suite.argv[i]) == "--ipcpath" && i + 1 < suite.argc)
+		{
+			ipcPath = suite.argv[i + 1];
+			i++;
+		}
+		else if (string(suite.argv[i]) == "--testpath" && i + 1 < suite.argc)
+		{
+			testPath = suite.argv[i + 1];
+			i++;
+		}
+		else if (string(suite.argv[i]) == "--optimize")
+			optimize = true;
+		else if (string(suite.argv[i]) == "--evm-version")
+		{
+			evmVersionString = i + 1 < suite.argc ? suite.argv[i + 1] : "INVALID";
+			++i;
+		}
+		else if (string(suite.argv[i]) == "--show-messages")
+			showMessages = true;
+		else if (string(suite.argv[i]) == "--no-ipc")
+			disableIPC = true;
+		else if (string(suite.argv[i]) == "--no-smt")
+			disableSMT = true;
+
+	if (!disableIPC && ipcPath.empty())
+		if (auto path = getenv("ETH_TEST_IPC"))
+			ipcPath = path;
+
+	if (testPath.empty())
+		if (auto path = getenv("ETH_TEST_PATH"))
+			testPath = path;
+}
+
+void Options::validate() const
+{
+	solAssert(
+		!dev::test::Options::get().testPath.empty(),
+		"No test path specified. The --testpath argument is required."
+	);
+	if (!disableIPC)
+		solAssert(
+			!dev::test::Options::get().ipcPath.empty(),
+			"No ipc path specified. The --ipcpath argument is required, unless --no-ipc is used."
+		);
+}
+
+dev::solidity::EVMVersion Options::evmVersion() const
+{
+	if (!evmVersionString.empty())
+	{
+		// We do this check as opposed to in the constructor because the BOOST_REQUIRE
+		// macros cannot yet be used in the constructor.
+		auto version = solidity::EVMVersion::fromString(evmVersionString);
+		BOOST_REQUIRE_MESSAGE(version, "Invalid EVM version: " + evmVersionString);
+		return *version;
+	}
+	else
+		return dev::solidity::EVMVersion();
+}