diff options
Diffstat (limited to 'lib/stdlib/test/io_proto_SUITE.erl')
| -rw-r--r-- | lib/stdlib/test/io_proto_SUITE.erl | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/lib/stdlib/test/io_proto_SUITE.erl b/lib/stdlib/test/io_proto_SUITE.erl index 658c6442b1..811c7ed7bb 100644 --- a/lib/stdlib/test/io_proto_SUITE.erl +++ b/lib/stdlib/test/io_proto_SUITE.erl @@ -1791,10 +1791,22 @@ get_data_within(Port, Timeout, Acc) -> end. get_default_shell() -> + Match = fun(Data) -> + case lists:prefix("undefined", Data) of + true -> + yes; + false -> + case re:run(Data, "<\\d+[.]\\d+[.]\\d+>", + [{capture,none}]) of + match -> no; + _ -> maybe + end + end + end, try rtnode([{putline,""}, {putline, "whereis(user_drv)."}, - {getline, "undefined"}],[]), + {getline_pred, Match, "matching of user_drv pid"}], []), old catch _E:_R -> ?dbg({_E,_R}), |