diff options
Diffstat (limited to 'lib/kernel/test')
| -rw-r--r-- | lib/kernel/test/kernel_SUITE.erl | 62 |
1 files changed, 40 insertions, 22 deletions
diff --git a/lib/kernel/test/kernel_SUITE.erl b/lib/kernel/test/kernel_SUITE.erl index 75f51eb076..2d8123c9c4 100644 --- a/lib/kernel/test/kernel_SUITE.erl +++ b/lib/kernel/test/kernel_SUITE.erl @@ -78,17 +78,18 @@ app_test(Config) when is_list(Config) -> ok. -%% Test that appup allows upgrade from/downgrade to a maximum of two -%% major releases back. +%% Test that appup allows upgrade from/downgrade to a maximum of one +%% major release back. appup_test(_Config) -> - do_appup_tests(create_test_vsns()). + appup_tests(kernel,create_test_vsns(kernel)). -do_appup_tests({[],[]}) -> +appup_tests(_App,{[],[]}) -> {skip,"no previous releases available"}; -do_appup_tests({OkVsns,NokVsns}) -> - application:load(kernel), - {_,_,Vsn} = lists:keyfind(kernel,1,application:loaded_applications()), - AppupFile = filename:join([code:lib_dir(kernel),ebin,"kernel.appup"]), +appup_tests(App,{OkVsns,NokVsns}) -> + application:load(App), + {_,_,Vsn} = lists:keyfind(App,1,application:loaded_applications()), + AppupFileName = atom_to_list(App) ++ ".appup", + AppupFile = filename:join([code:lib_dir(App),ebin,AppupFileName]), {ok,[{Vsn,UpFrom,DownTo}=AppupScript]} = file:consult(AppupFile), ct:log("~p~n",[AppupScript]), ct:log("Testing ok versions: ~p~n",[OkVsns]), @@ -99,13 +100,12 @@ do_appup_tests({OkVsns,NokVsns}) -> check_appup(NokVsns,DownTo,error), ok. -create_test_vsns() -> +create_test_vsns(App) -> This = erlang:system_info(otp_release), FirstMajor = previous_major(This), SecondMajor = previous_major(FirstMajor), - ThirdMajor = previous_major(SecondMajor), - Ok = kernel_vsn([FirstMajor,SecondMajor]), - Nok0 = kernel_vsn([ThirdMajor]), + Ok = app_vsn(App,[FirstMajor]), + Nok0 = app_vsn(App,[SecondMajor]), Nok = case Ok of [Ok1|_] -> [Ok1 ++ ",1" | Nok0]; % illegal @@ -121,18 +121,36 @@ previous_major("r"++Rel) -> previous_major(Rel) -> integer_to_list(list_to_integer(Rel)-1). -kernel_vsn([R|Rs]) -> - case test_server:is_release_available(R) of - true -> - {ok,N} = test_server:start_node(prevrel,peer,[{erl,[{release,R}]}]), - As = rpc:call(N,application,which_applications,[]), - {_,_,KV} = lists:keyfind(kernel,1,As), - test_server:stop_node(N), - [KV|kernel_vsn(Rs)]; +app_vsn(App,[R|Rs]) -> + OldRel = + case test_server:is_release_available(R) of + true -> + {release,R}; + false -> + case ct:get_config({otp_releases,list_to_atom(R)}) of + undefined -> + false; + Prog0 -> + case os:find_executable(Prog0) of + false -> + false; + Prog -> + {prog,Prog} + end + end + end, + case OldRel of false -> - kernel_vsn(Rs) + app_vsn(App,Rs); + _ -> + {ok,N} = test_server:start_node(prevrel,peer,[{erl,[OldRel]}]), + _ = rpc:call(N,application,load,[App]), + As = rpc:call(N,application,loaded_applications,[]), + {_,_,V} = lists:keyfind(App,1,As), + test_server:stop_node(N), + [V|app_vsn(App,Rs)] end; -kernel_vsn([]) -> +app_vsn(_App,[]) -> []. check_appup([Vsn|Vsns],Instrs,Expected) -> |