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");