solidity/test/Common.cpp

/*
	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/>.
*/

#include <test/Common.h>

#include <boost/filesystem.hpp>

namespace fs = boost::filesystem;

namespace dev
{
namespace test
{

boost::filesystem::path getTestPath()
{
	if (auto path = getenv("ETH_TEST_PATH"))
		return path;

	auto const searchPath =
	{
		fs::current_path() / ".." / ".." / ".." / "test",
		fs::current_path() / ".." / ".." / "test",
		fs::current_path() / ".." / "test",
		fs::current_path() / "test",
		fs::current_path()
	};
	for (auto const& basePath: searchPath)
	{
		fs::path syntaxTestPath = basePath / "libsolidity" / "syntaxTests";
		if (fs::exists(syntaxTestPath) && fs::is_directory(syntaxTestPath))
			return basePath;
	}
	return {};
}


}
}