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

test/Options.h

@@ -0,0 +1,56 @@
+/*
+	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
+ */
+
+#pragma once
+
+#include <libsolidity/interface/EVMVersion.h>
+
+#include <boost/test/unit_test.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/version.hpp>
+
+#include <functional>
+
+namespace dev
+{
+namespace test
+{
+
+struct Options: boost::noncopyable
+{
+	std::string ipcPath;
+	boost::filesystem::path testPath;
+	bool showMessages = false;
+	bool optimize = false;
+	bool disableIPC = false;
+	bool disableSMT = false;
+
+	void validate() const;
+	solidity::EVMVersion evmVersion() const;
+
+	static Options const& get();
+
+private:
+	std::string evmVersionString;
+
+	Options();
+};
+
+}
+}