diff options
Diffstat (limited to 'lib/stdlib/test')
| -rw-r--r-- | lib/stdlib/test/gen_statem_SUITE.erl | 46 |
1 files changed, 45 insertions, 1 deletions
diff --git a/lib/stdlib/test/gen_statem_SUITE.erl b/lib/stdlib/test/gen_statem_SUITE.erl index 1d1417c2e6..e092940174 100644 --- a/lib/stdlib/test/gen_statem_SUITE.erl +++ b/lib/stdlib/test/gen_statem_SUITE.erl @@ -57,7 +57,7 @@ tcs(start) -> tcs(stop) -> [stop1, stop2, stop3, stop4, stop5, stop6, stop7, stop8, stop9, stop10]; tcs(abnormal) -> - [abnormal1, abnormal2]; + [abnormal1, abnormal1clean, abnormal1dirty, abnormal2]; tcs(sys) -> [sys1, call_format_status, error_format_status, terminate_crash_format, @@ -451,8 +451,52 @@ abnormal1(Config) -> gen_statem:call(Name, {delayed_answer,1000}, 10), Reason), ok = gen_statem:stop(Name), + ?t:sleep(1100), ok = verify_empty_msgq(). +%% Check that time outs in calls work +abnormal1clean(Config) -> + Name = abnormal1clean, + LocalSTM = {local,Name}, + + {ok, _Pid} = + gen_statem:start(LocalSTM, ?MODULE, start_arg(Config, []), []), + + %% timeout call. + delayed = + gen_statem:call(Name, {delayed_answer,1}, {clean_timeout,100}), + {timeout,_} = + ?EXPECT_FAILURE( + gen_statem:call( + Name, {delayed_answer,1000}, {clean_timeout,10}), + Reason), + ok = gen_statem:stop(Name), + ?t:sleep(1100), + ok = verify_empty_msgq(). + +%% Check that time outs in calls work +abnormal1dirty(Config) -> + Name = abnormal1dirty, + LocalSTM = {local,Name}, + + {ok, _Pid} = + gen_statem:start(LocalSTM, ?MODULE, start_arg(Config, []), []), + + %% timeout call. + delayed = + gen_statem:call(Name, {delayed_answer,1}, {dirty_timeout,100}), + {timeout,_} = + ?EXPECT_FAILURE( + gen_statem:call( + Name, {delayed_answer,1000}, {dirty_timeout,10}), + Reason), + ok = gen_statem:stop(Name), + ?t:sleep(1100), + case flush() of + [{Ref,delayed}] when is_reference(Ref) -> + ok + end. + %% Check that bad return values makes the stm crash. Note that we must %% trap exit since we must link to get the real bad_return_ error abnormal2(Config) -> |