From ca4633fd683527097451ca1398c90c87bb5c14fc Mon Sep 17 00:00:00 2001 From: Stavros Aronis Date: Sat, 2 Apr 2011 18:57:42 +0300 Subject: Rename suite data directories --- .../race_SUITE_data/src/whereis_rec_function6.erl | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 lib/dialyzer/test/race_SUITE_data/src/whereis_rec_function6.erl (limited to 'lib/dialyzer/test/race_SUITE_data/src/whereis_rec_function6.erl') diff --git a/lib/dialyzer/test/race_SUITE_data/src/whereis_rec_function6.erl b/lib/dialyzer/test/race_SUITE_data/src/whereis_rec_function6.erl new file mode 100644 index 0000000000..4ec4baf0be --- /dev/null +++ b/lib/dialyzer/test/race_SUITE_data/src/whereis_rec_function6.erl @@ -0,0 +1,24 @@ +%% This tests the presence of possible races due to a register/whereis +%% combination in an indirectly recursive function. + +-module(whereis_rec_function6). +-export([start/4]). + +start(AnAtom, NextAtom, Fun, Id) -> + case AnAtom of + undefined -> register(start, Id); + _ -> register(AnAtom, Id) + end, + case whereis(NextAtom) of + undefined -> + Pid = spawn(Fun), + case Pid =:= self() of + true -> ok; + false -> continue(NextAtom, mod:next(), Pid, Id) + end; + P when is_pid(P) -> + ok + end. + +continue(Atom, NextAtom, Fun, Id) -> + start(Atom, NextAtom, Fun, Id). -- cgit v1.2.3