1 files changed, 8 insertions, 9 deletions

diff --git a/test.cc b/test.cc
index 299a93b..6ce453f 100644
--- a/test.cc
+++ b/test.cc
@@ -198,13 +198,15 @@ int main() {
 	::std::cout <<"zp " <<::zp::ver.api <<"." <<::zp::ver.ext <<", run-time test\n";
 
 	try {
-#if false
 		[&] {
-			tst("optionals");
+			tst("results");
 
-			::zp::opt<::zp::i8s> opt = ::zp::nulopt;
+			::zp::res<::zp::i8s,::zp::i8s> res = ::zp::err<::zp::i8s>(0x45);
 
-			cmp(opt.chk(),false);
+			cmp(res.chk(),false);
+			cmp(res.err(),0x45);
+
+			res = -0x45;
 
 			auto const fun = [](char const* msg) -> void {
 				::std::cout << msg << ::std::endl;
@@ -212,12 +214,9 @@ int main() {
 				::std::abort();
 			};
 
-			opt = -0x45;
-
-			cmp(opt.chk(),true);
-			cmp(opt.exp(fun,"expectation failed"),-0x45);
+			cmp(res.chk(),true);
+			cmp(res.exp(fun,"expectation failed"),-0x45);
 		}();
-#endif
 
 		[&] {
 			tst("special numbers");