diff options
Diffstat (limited to 'lib/common_test/src/test_server_node.erl')
-rw-r--r-- | lib/common_test/src/test_server_node.erl | 123 |
1 files changed, 111 insertions, 12 deletions
diff --git a/lib/common_test/src/test_server_node.erl b/lib/common_test/src/test_server_node.erl index b3b6ae3d92..3ae4a047d8 100644 --- a/lib/common_test/src/test_server_node.erl +++ b/lib/common_test/src/test_server_node.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2002-2017. All Rights Reserved. +%% Copyright Ericsson AB 2002-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -315,9 +315,11 @@ start_node_peer(SlaveName, OptList, From, TI) -> Prog0 = start_node_get_option_value(erl, OptList, default), Prog = quote_progname(pick_erl_program(Prog0)), Args = - case string:str(SuppliedArgs,"-setcookie") of - 0 -> "-setcookie " ++ TI#target_info.cookie ++ " " ++ SuppliedArgs; - _ -> SuppliedArgs + case string:find(SuppliedArgs,"-setcookie") of + nomatch -> + "-setcookie " ++ TI#target_info.cookie ++ " " ++ SuppliedArgs; + _ -> + SuppliedArgs end, Cmd = lists:concat([Prog, " -detached ", @@ -589,7 +591,7 @@ cast_to_list(X) -> lists:flatten(io_lib:format("~tw", [X])). %%% this %%% pick_erl_program(default) -> - cast_to_list(lib:progname()); + ct:get_progname(); pick_erl_program(L) -> P = random_element(L), case P of @@ -598,7 +600,7 @@ pick_erl_program(L) -> {release, S} -> find_release(S); this -> - cast_to_list(lib:progname()) + ct:get_progname() end. %% This is an attempt to distinguish between spaces in the program @@ -609,10 +611,10 @@ pick_erl_program(L) -> %% ({prog,String}) or if the -program switch to beam is used and %% includes arguments (typically done by cerl in OTP test environment %% in order to ensure that slave/peer nodes are started with the same -%% emulator and flags as the test node. The return from lib:progname() -%% could then typically be '/<full_path_to>/cerl -gcov'). +%% emulator and flags as the test node. The return from ct:get_progname() +%% could then typically be "/<full_path_to>/cerl -gcov"). quote_progname(Progname) -> - do_quote_progname(string:tokens(Progname," ")). + do_quote_progname(string:lexemes(Progname," ")). do_quote_progname([Prog]) -> "\""++Prog++"\""; @@ -654,9 +656,19 @@ find_release({unix,linux}, Rel) -> find_release(_, _) -> none. find_rel_linux(Rel) -> - case suse_release() of - none -> []; - SuseRel -> find_rel_suse(Rel, SuseRel) + try + case ubuntu_release() of + none -> none; + [UbuntuRel |_] -> throw(find_rel_ubuntu(Rel, UbuntuRel)) + end, + case suse_release() of + none -> none; + SuseRel -> throw(find_rel_suse(Rel, SuseRel)) + end, + [] + catch + throw:Result -> + Result end. find_rel_suse(Rel, SuseRel) -> @@ -733,6 +745,93 @@ suse_release(Fd) -> end end. +find_rel_ubuntu(_Rel, UbuntuRel) when is_integer(UbuntuRel), UbuntuRel < 16 -> + []; +find_rel_ubuntu(Rel, UbuntuRel) when is_integer(UbuntuRel) -> + Root = "/usr/local/otp/releases/ubuntu", + lists:foldl(fun (ChkUbuntuRel, Acc) -> + find_rel_ubuntu_aux1(Rel, Root++integer_to_list(ChkUbuntuRel)) + ++ Acc + end, + [], + lists:seq(16, UbuntuRel)). + +find_rel_ubuntu_aux1(Rel, RootWc) -> + case erlang:system_info(wordsize) of + 4 -> + find_rel_ubuntu_aux2(Rel, RootWc++"_32"); + 8 -> + find_rel_ubuntu_aux2(Rel, RootWc++"_64") ++ + find_rel_ubuntu_aux2(Rel, RootWc++"_32") + end. + +find_rel_ubuntu_aux2(Rel, RootWc) -> + RelDir = filename:dirname(RootWc), + Pat = filename:basename(RootWc ++ "_" ++ Rel) ++ ".*", + case file:list_dir(RelDir) of + {ok,Dirs} -> + case lists:filter(fun(Dir) -> + case re:run(Dir, Pat, [unicode]) of + nomatch -> false; + _ -> true + end + end, Dirs) of + [] -> + []; + [R|_] -> + [filename:join([RelDir,R,"bin","erl"])] + end; + _ -> + [] + end. + +ubuntu_release() -> + case file:open("/etc/lsb-release", [read]) of + {ok,Fd} -> + try + ubuntu_release(Fd, undefined, undefined) + after + file:close(Fd) + end; + {error,_} -> none + end. + +ubuntu_release(_Fd, DistrId, Rel) when DistrId /= undefined, + Rel /= undefined -> + Ubuntu = case DistrId of + "Ubuntu" -> true; + "ubuntu" -> true; + _ -> false + end, + case Ubuntu of + false -> none; + true -> Rel + end; +ubuntu_release(Fd, DistroId, Rel) -> + case io:get_line(Fd, '') of + eof -> + none; + Line when is_list(Line) -> + case re:run(Line, "^DISTRIB_ID=(\\w+)$", + [{capture,all_but_first,list}]) of + {match,[NewDistroId]} -> + ubuntu_release(Fd, NewDistroId, Rel); + nomatch -> + case re:run(Line, "^DISTRIB_RELEASE=(\\d+(?:\\.\\d+)*)$", + [{capture,all_but_first,list}]) of + {match,[RelList]} -> + NewRel = lists:map(fun (N) -> + list_to_integer(N) + end, + string:lexemes(RelList, ".")), + ubuntu_release(Fd, DistroId, NewRel); + nomatch -> + ubuntu_release(Fd, DistroId, Rel) + end + end + end. + + unpack(Bin) -> {One,Term} = split_binary(Bin, 1), case binary_to_list(One) of |