Add Yul optimizer test framework.

1 files changed, 75 insertions, 0 deletions

diff --git a/test/libjulia/YulOptimizerTest.h b/test/libjulia/YulOptimizerTest.h
new file mode 100644
index 00000000..8f9a81f7
--- /dev/null
+++ b/test/libjulia/YulOptimizerTest.h
@@ -0,0 +1,75 @@
+/*
+	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/TestCase.h>
+
+
+namespace dev
+{
+namespace solidity
+{
+class Scanner;
+class Error;
+using ErrorList = std::vector<std::shared_ptr<Error const>>;
+namespace assembly
+{
+struct AsmAnalysisInfo;
+struct Block;
+}
+}
+namespace julia
+{
+namespace test
+{
+
+class YulOptimizerTest: public solidity::test::TestCase
+{
+public:
+	static std::unique_ptr<TestCase> create(std::string const& _filename)
+	{
+		return std::unique_ptr<TestCase>(new YulOptimizerTest(_filename));
+	}
+
+	explicit YulOptimizerTest(std::string const& _filename);
+
+	bool run(std::ostream& _stream, std::string const& _linePrefix = "", bool const _formatted = false) override;
+
+	void printSource(std::ostream& _stream, std::string const &_linePrefix = "", bool const _formatted = false) const override;
+	void printUpdatedExpectations(std::ostream& _stream, std::string const& _linePrefix) const override;
+
+private:
+	void printIndented(std::ostream& _stream, std::string const& _output, std::string const& _linePrefix = "") const;
+	bool parse(std::ostream& _stream, std::string const& _linePrefix, bool const _formatted);
+	void disambiguate();
+
+	static void printErrors(std::ostream& _stream, solidity::ErrorList const& _errors, solidity::Scanner const& _scanner);
+
+	std::string m_source;
+	bool m_yul = false;
+	std::string m_optimizerStep;
+	std::string m_expectation;
+
+	std::shared_ptr<solidity::assembly::Block> m_ast;
+	std::shared_ptr<solidity::assembly::AsmAnalysisInfo> m_analysisInfo;
+	std::string m_obtainedResult;
+};
+
+}
+}
+}