diff options
Diffstat (limited to 'erts/emulator/test')
| -rw-r--r-- | erts/emulator/test/driver_SUITE.erl | 24 | ||||
| -rw-r--r-- | erts/emulator/test/map_SUITE.erl | 11 |
2 files changed, 35 insertions, 0 deletions
diff --git a/erts/emulator/test/driver_SUITE.erl b/erts/emulator/test/driver_SUITE.erl index 7aff3a6ea1..6f5d639d04 100644 --- a/erts/emulator/test/driver_SUITE.erl +++ b/erts/emulator/test/driver_SUITE.erl @@ -81,6 +81,7 @@ thr_msg_blast/1, consume_timeslice/1, env/1, + poll_pipe/1, z_test/1]). -export([bin_prefix/2]). @@ -168,6 +169,7 @@ all() -> %% Keep a_test first and z_test last... thr_msg_blast, consume_timeslice, env, + poll_pipe, z_test]. groups() -> @@ -2693,3 +2695,25 @@ rpc(Config, Fun) -> ct:fail(Other) end end. + +poll_pipe(Config) when is_list(Config) -> + %% ERL-647; we wouldn't see any events on EOF when polling a pipe using + %% kqueue(2). + case os:type() of + {unix, _} -> + Command = "erl -noshell -eval " + "'\"DATA\n\" = io:get_line(\"\")," + "eof = io:get_line(\"\")," + "halt()' <<< 'DATA'", + Ref = make_ref(), + Self = self(), + Pid = spawn(fun() -> os:cmd(Command), Self ! Ref end), + receive + Ref -> ok + after 5000 -> + exit(Pid, kill), + ct:fail("Stuck reading from stdin.") + end; + _ -> + {skipped, "Unix-only test"} + end. diff --git a/erts/emulator/test/map_SUITE.erl b/erts/emulator/test/map_SUITE.erl index f93c637650..d0a6763fe5 100644 --- a/erts/emulator/test/map_SUITE.erl +++ b/erts/emulator/test/map_SUITE.erl @@ -3080,8 +3080,19 @@ y_regs(Config) when is_list(Config) -> true = is_map(Map2) andalso is_map(Map4), + gurka = y_regs_literal(0), + gaffel = y_regs_literal(1), + ok. +y_regs_literal(Key) when is_integer(Key) -> + %% Forces the key to be placed in a Y register. + lists:seq(1, 2), + case is_map_key(Key, #{ 0 => 0 }) of + true -> gurka; + false -> gaffel + end. + y_regs_update(Map0, Val0) -> Val1 = {t,Val0}, K1 = id({key,1}), |