diff options
Diffstat (limited to 'lib/crypto/src/crypto.erl')
| -rw-r--r-- | lib/crypto/src/crypto.erl | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/lib/crypto/src/crypto.erl b/lib/crypto/src/crypto.erl index d178ecc28e..b38d13d844 100644 --- a/lib/crypto/src/crypto.erl +++ b/lib/crypto/src/crypto.erl @@ -2985,10 +2985,10 @@ get_test_engine() -> end. check_otp_test_engine(LibDir) -> - case filelib:wildcard("otp_test_engine*", LibDir) of - [] -> + case choose_otp_test_engine(LibDir) of + false -> {error, notexist}; - [LibName|_] -> % In case of Valgrind there could be more than one + LibName -> LibPath = filename:join(LibDir,LibName), case filelib:is_file(LibPath) of true -> @@ -2999,3 +2999,20 @@ check_otp_test_engine(LibDir) -> end. +choose_otp_test_engine(LibDir) -> + LibNames = filelib:wildcard("otp_test_engine.*", LibDir), + Type = atom_to_list(erlang:system_info(build_type)), + choose_otp_test_engine(LibNames, Type, false). + +choose_otp_test_engine([LibName | T], Type, Acc) -> + case string:lexemes(LibName, ".") of + [_, Type, _SO] -> + LibName; %% Choose typed if exists (valgrind,asan) + [_, _SO] -> + %% Fallback on typeless (opt) + choose_otp_test_engine(T, Type, LibName); + _ -> + choose_otp_test_engine(T, Type, Acc) + end; +choose_otp_test_engine([], _, Acc) -> + Acc. |