Infrastructure for extracting JSON AST tests.

1 files changed, 58 insertions, 0 deletions

diff --git a/test/libsolidity/ASTJSONTest.h b/test/libsolidity/ASTJSONTest.h
new file mode 100644
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--- /dev/null
+++ b/test/libsolidity/ASTJSONTest.h
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+/*
+	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/>.
+*/
+
+#pragma once
+
+#include <test/libsolidity/FormattedScope.h>
+#include <test/libsolidity/TestCase.h>
+
+#include <iosfwd>
+#include <string>
+#include <vector>
+#include <utility>
+
+namespace dev
+{
+namespace solidity
+{
+namespace test
+{
+
+class ASTJSONTest: public TestCase
+{
+public:
+	static std::unique_ptr<TestCase> create(std::string const& _filename)
+	{ return std::unique_ptr<TestCase>(new ASTJSONTest(_filename)); }
+	ASTJSONTest(std::string const& _filename);
+
+	virtual bool run(std::ostream& _stream, std::string const& _linePrefix = "", bool const _formatted = false) override;
+
+	virtual void printSource(std::ostream& _stream, std::string const& _linePrefix = "", bool const _formatted = false) const override;
+	virtual void printUpdatedExpectations(std::ostream& _stream, std::string const& _linePrefix) const override;
+private:
+	std::vector<std::pair<std::string, std::string>> m_sources;
+	std::string m_expectation;
+	std::string m_expectationLegacy;
+	std::string m_astFilename;
+	std::string m_legacyAstFilename;
+	std::string m_result;
+	std::string m_resultLegacy;
+};
+
+}
+}
+}