coverage [skip ci]

Author: firewave

test.cpp

@@ -385,10 +385,13 @@ static void characterLiteral()
 
     ASSERT_THROW_EQUALS(simplecpp::characterLiteralToLL("'\\\n"), std::runtime_error, "unexpected end of character literal");
 
-    // TODO: throw std::runtime_error("surrogate code points not allowed in universal character names");
+    ASSERT_THROW_EQUALS(simplecpp::characterLiteralToLL("'"), std::runtime_error, "missing closing quote in character literal");
+    ASSERT_THROW_EQUALS(simplecpp::characterLiteralToLL("u'"), std::runtime_error, "missing closing quote in character literal");
+    ASSERT_THROW_EQUALS(simplecpp::characterLiteralToLL("L'"), std::runtime_error, "missing closing quote in character literal");
+    ASSERT_THROW_EQUALS(simplecpp::characterLiteralToLL("'a"), std::runtime_error, "missing closing quote in character literal");
+
     // TODO: throw std::runtime_error("assumed UTF-8 encoded source, but character literal ends unexpectedly");
     // TODO: throw std::runtime_error("numeric escape sequence too large");
-    // TODO: throw std::runtime_error("missing closing quote in character literal");
     // TODO: throw std::runtime_error("empty character literal");
 }