First test for LRA on MDPs

Former-commit-id: c022ceaf01

test/functional/modelchecker/SparseMdpPrctlModelCheckerTest.cpp

@@ -194,3 +194,32 @@ TEST(SparseMdpPrctlModelCheckerTest, AsynchronousLeader) {
 
 	EXPECT_NEAR(4.285689611, quantitativeResult6[0], storm::settings::nativeEquationSolverSettings().getPrecision());
 }
+
+TEST(SparseMdpPrctlModelCheckerTest, LRA) {
+	storm::storage::SparseMatrixBuilder<double> matrixBuilder;
+	std::shared_ptr<storm::models::Mdp<double>> mdp;
+
+	{
+		matrixBuilder = storm::storage::SparseMatrixBuilder<double>(2, 2, 2);
+		matrixBuilder.addNextValue(0, 1, 1.);
+		matrixBuilder.addNextValue(1, 0, 1.);
+		storm::storage::SparseMatrix<double> transitionMatrix = matrixBuilder.build();
+
+		storm::models::AtomicPropositionsLabeling ap(2, 1);
+		ap.addAtomicProposition("a");
+		ap.addAtomicPropositionToState("a", 1);
+
+		mdp.reset(new storm::models::Mdp<double>(transitionMatrix, ap, boost::none, boost::none, boost::none));
+
+		storm::modelchecker::SparseMdpPrctlModelChecker<double> checker(*mdp, std::shared_ptr<storm::solver::NativeNondeterministicLinearEquationSolver<double>>(new storm::solver::NativeNondeterministicLinearEquationSolver<double>()));
+
+		auto labelFormula = std::make_shared<storm::logic::AtomicLabelFormula>("a");
+		auto lraFormula = std::make_shared<storm::logic::LongRunAverageOperatorFormula>(storm::logic::OptimalityType::Minimize, labelFormula);
+
+		std::unique_ptr<storm::modelchecker::CheckResult> result = checker.check(*lraFormula);
+		storm::modelchecker::ExplicitQuantitativeCheckResult<double>& quantitativeResult = result->asExplicitQuantitativeCheckResult<double>();
+
+		EXPECT_NEAR(.5, quantitativeResult[0], storm::settings::nativeEquationSolverSettings().getPrecision());
+		EXPECT_NEAR(.5, quantitativeResult[1], storm::settings::nativeEquationSolverSettings().getPrecision());
+	}
+}