Add Yul optimizer test framework.

test/tools/CMakeLists.txt

@@ -3,5 +3,5 @@ target_link_libraries(solfuzzer PRIVATE libsolc evmasm ${Boost_PROGRAM_OPTIONS_L
 
 add_executable(isoltest isoltest.cpp ../Options.cpp ../Common.cpp ../libsolidity/TestCase.cpp ../libsolidity/SyntaxTest.cpp
         ../libsolidity/AnalysisFramework.cpp ../libsolidity/SolidityExecutionFramework.cpp ../ExecutionFramework.cpp
-        ../RPCSession.cpp ../libsolidity/ASTJSONTest.cpp)
+        ../RPCSession.cpp ../libsolidity/ASTJSONTest.cpp ../libjulia/YulOptimizerTest.cpp)
 target_link_libraries(isoltest PRIVATE libsolc solidity evmasm ${Boost_PROGRAM_OPTIONS_LIBRARIES} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARIES})

test/tools/isoltest.cpp

@@ -21,6 +21,7 @@
 #include <test/libsolidity/AnalysisFramework.h>
 #include <test/libsolidity/SyntaxTest.h>
 #include <test/libsolidity/ASTJSONTest.h>
+#include <test/libjulia/YulOptimizerTest.h>
 
 #include <boost/algorithm/string.hpp>
 #include <boost/algorithm/string/replace.hpp>
@@ -371,6 +372,8 @@ Allowed options)",
 
 	TestStats global_stats{0, 0};
 
+	// Actually run the tests.
+	// If you add new tests here, you also have to add them in boostTest.cpp
 	if (auto stats = runTestSuite("Syntax", testPath / "libsolidity", "syntaxTests", SyntaxTest::create, formatted))
 		global_stats += *stats;
 	else
@@ -381,6 +384,17 @@ Allowed options)",
 	else
 		return 1;
 
+	if (auto stats = runTestSuite(
+		"Yul Optimizer",
+		testPath / "libjulia",
+		"yulOptimizerTests",
+		julia::test::YulOptimizerTest::create,
+		formatted
+	))
+		global_stats += *stats;
+	else
+		return 1;
+
 	cout << endl << "Summary: ";
 	FormattedScope(cout, formatted, {BOLD, global_stats ? GREEN : RED}) <<
 		 global_stats.successCount << "/" << global_stats.testCount;