Refactor syntax test infrastructure to prepare introducing semantics tests.

1 files changed, 55 insertions, 0 deletions

diff --git a/test/libsolidity/TestCase.cpp b/test/libsolidity/TestCase.cpp
new file mode 100644
index 00000000..6c4e0aea
--- /dev/null
+++ b/test/libsolidity/TestCase.cpp
@@ -0,0 +1,55 @@
+/*
+	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/libsolidity/TestCase.h>
+
+#include <boost/algorithm/string.hpp>
+#include <boost/algorithm/string/predicate.hpp>
+
+#include <stdexcept>
+
+using namespace dev;
+using namespace solidity;
+using namespace dev::solidity::test;
+using namespace std;
+
+bool TestCase::isTestFilename(boost::filesystem::path const& _filename)
+{
+	return _filename.extension().string() == ".sol" &&
+		   !boost::starts_with(_filename.string(), "~") &&
+		   !boost::starts_with(_filename.string(), ".");
+}
+
+string TestCase::parseSource(istream& _stream)
+{
+	string source;
+	string line;
+	string const delimiter("// ----");
+	while (getline(_stream, line))
+		if (boost::algorithm::starts_with(line, delimiter))
+			break;
+		else
+			source += line + "\n";
+	return source;
+}
+
+void TestCase::expect(string::iterator& _it, string::iterator _end, string::value_type _c)
+{
+	if (_it == _end || *_it != _c)
+		throw runtime_error(string("Invalid test expectation. Expected: \"") + _c + "\".");
+	++_it;
+}