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|
(* TEST
include runtime_events;
include unix;
hasunix;
not-target-windows;
{
bytecode;
}{
native;
}
*)
let got_start = ref false
let got_fork_child = ref false
let got_fork_parent = ref false
let child_pid = ref 0
let am_child = ref false
let lifecycle domain_id ts lifecycle_event data =
match lifecycle_event with
| Runtime_events.EV_RING_START ->
begin
assert(match data with
| Some(pid) -> true
| None -> false);
got_start := true
end
| Runtime_events.EV_FORK_PARENT ->
begin
(match data with
| Some(pid) ->
begin
child_pid := pid;
got_fork_parent := true
end
| None -> assert(false));
end
| Runtime_events.EV_FORK_CHILD ->
got_fork_child := true
| _ -> ()
let () =
Runtime_events.start ();
let new_child_pid = Unix.fork () in
let cursor = Runtime_events.create_cursor None in
let callbacks = Runtime_events.Callbacks.create ~lifecycle () in
ignore(Runtime_events.read_poll cursor callbacks None);
if new_child_pid == 0 then
assert(!got_fork_child)
else
assert(!got_fork_parent && !child_pid > 0);
assert(!got_start);
|
