Add tests for internal constructor.

2 files changed, 36 insertions, 0 deletions

diff --git a/test/libsolidity/SolidityEndToEndTest.cpp b/test/libsolidity/SolidityEndToEndTest.cpp
index 19161831..63a5828e 100644
--- a/test/libsolidity/SolidityEndToEndTest.cpp
+++ b/test/libsolidity/SolidityEndToEndTest.cpp
@@ -2505,6 +2505,16 @@ BOOST_AUTO_TEST_CASE(constructor_argument_overriding)
 	BOOST_CHECK(callContractFunction("getA()") == encodeArgs(3));
 }
 
+BOOST_AUTO_TEST_CASE(internal_constructor)
+{
+	char const* sourceCode = R"(
+		contract C {
+			function C() internal {}
+		}
+	)";
+	BOOST_CHECK(compileAndRunWithoutCheck(sourceCode, 0, "C").empty());
+}
+
 BOOST_AUTO_TEST_CASE(function_modifier)
 {
 	char const* sourceCode = R"(
diff --git a/test/libsolidity/SolidityNameAndTypeResolution.cpp b/test/libsolidity/SolidityNameAndTypeResolution.cpp
index 9f6ea2b3..edb57b0d 100644
--- a/test/libsolidity/SolidityNameAndTypeResolution.cpp
+++ b/test/libsolidity/SolidityNameAndTypeResolution.cpp
@@ -4899,6 +4899,32 @@ BOOST_AUTO_TEST_CASE(assignment_to_constant)
 	CHECK_ERROR(text, TypeError, "Cannot assign to a constant variable.");
 }
 
+BOOST_AUTO_TEST_CASE(inconstructible_internal_constructor)
+{
+	char const* text = R"(
+		contract C {
+			function C() internal {}
+		}
+		contract D {
+			function f() { var x = new C(); }
+		}
+	)";
+	CHECK_ERROR(text, TypeError, "Contract with internal constructor cannot be created directly.");
+}
+
+BOOST_AUTO_TEST_CASE(constructible_internal_constructor)
+{
+	char const* text = R"(
+		contract C {
+			function C() internal {}
+		}
+		contract D is C {
+			function D() { }
+		}
+	)";
+	success(text);
+}
+
 BOOST_AUTO_TEST_SUITE_END()
 
 }