diff --git a/tests/TestTranslation.cpp b/tests/TestTranslation.cpp index 1a96644..685a096 100644 --- a/tests/TestTranslation.cpp +++ b/tests/TestTranslation.cpp @@ -57,6 +57,15 @@ TEST_CASE("[translation] Rules are translated correctly", "[translation]") REQUIRE(output.str() == "V1 in N and V2 in 1 and V3 in 2 and V4 in 3 and V5 in N and exists X1, X2 (X1 in N and X2 in (1..5) and X1 = X2) -> p(V1, V2, V3) or q(V4, V5)\n"); } + SECTION("disjunctive head (alternative syntax)") + { + // TODO: check why order of disjunctive literals is inverted + input << "q(3, N), p(N, 1, 2) :- N = 1..5."; + anthem::translate("input", input, context); + + REQUIRE(output.str() == "V1 in N and V2 in 1 and V3 in 2 and V4 in 3 and V5 in N and exists X1, X2 (X1 in N and X2 in (1..5) and X1 = X2) -> p(V1, V2, V3) or q(V4, V5)\n"); + } + SECTION("escaping conflicting variable names") { input << "p(X1, V1) :- q(X1), q(V1).";