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-rw-r--r--lib/stdlib/test/stdlib_SUITE.erl117
1 files changed, 67 insertions, 50 deletions
diff --git a/lib/stdlib/test/stdlib_SUITE.erl b/lib/stdlib/test/stdlib_SUITE.erl
index 8a2cb5ea6b..53a34511d9 100644
--- a/lib/stdlib/test/stdlib_SUITE.erl
+++ b/lib/stdlib/test/stdlib_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -23,10 +23,6 @@
-include_lib("test_server/include/test_server.hrl").
-% Default timetrap timeout (set in init_per_testcase).
--define(default_timeout, ?t:minutes(1)).
--define(application, stdlib).
-
% Test server specific exports
-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
init_per_group/2,end_per_group/2]).
@@ -60,11 +56,8 @@ end_per_group(_GroupName, Config) ->
init_per_testcase(_Case, Config) ->
- ?line Dog=test_server:timetrap(?default_timeout),
- [{watchdog, Dog}|Config].
-end_per_testcase(_Case, Config) ->
- Dog=?config(watchdog, Config),
- test_server:timetrap_cancel(Dog),
+ Config.
+end_per_testcase(_Case, _Config) ->
ok.
%
@@ -78,56 +71,80 @@ app_test(Config) when is_list(Config) ->
?t:app_test(stdlib),
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) ->
- application:load(stdlib),
- {_,_,Vsn} = lists:keyfind(stdlib,1,application:loaded_applications()),
- AppupFile = filename:join([code:lib_dir(stdlib),ebin,"stdlib.appup"]),
+ appup_tests(stdlib,create_test_vsns(stdlib)).
+
+appup_tests(_App,{[],[]}) ->
+ {skip,"no previous releases available"};
+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]),
- {OkVsns,NokVsns} = create_test_vsns(Vsn),
+ ct:log("Testing ok versions: ~p~n",[OkVsns]),
check_appup(OkVsns,UpFrom,{ok,[restart_new_emulator]}),
check_appup(OkVsns,DownTo,{ok,[restart_new_emulator]}),
+ ct:log("Testing not ok versions: ~p~n",[NokVsns]),
check_appup(NokVsns,UpFrom,error),
check_appup(NokVsns,DownTo,error),
ok.
-create_test_vsns(Current) ->
- [XStr,YStr|Rest] = string:tokens(Current,"."),
- X = list_to_integer(XStr),
- Y = list_to_integer(YStr),
- SecondMajor = vsn(X,Y-2),
- SecondMinor = SecondMajor ++ ".1.3",
- FirstMajor = vsn(X,Y-1),
- FirstMinor = FirstMajor ++ ".57",
- ThisMajor = vsn(X,Y),
- This =
- case Rest of
- [] ->
- [];
- ["1"] ->
- [ThisMajor];
- _ ->
- ThisMinor = ThisMajor ++ ".1",
- [ThisMajor,ThisMinor]
+create_test_vsns(App) ->
+ This = erlang:system_info(otp_release),
+ FirstMajor = previous_major(This),
+ SecondMajor = previous_major(FirstMajor),
+ Ok = app_vsn(App,[FirstMajor]),
+ Nok0 = app_vsn(App,[SecondMajor]),
+ Nok = case Ok of
+ [Ok1|_] ->
+ [Ok1 ++ ",1" | Nok0]; % illegal
+ _ ->
+ Nok0
+ end,
+ {Ok,Nok}.
+
+previous_major("17") ->
+ "r16";
+previous_major("r"++Rel) ->
+ "r"++previous_major(Rel);
+previous_major(Rel) ->
+ integer_to_list(list_to_integer(Rel)-1).
+
+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,
- OkVsns = This ++ [FirstMajor, FirstMinor, SecondMajor, SecondMinor],
-
- ThirdMajor = vsn(X,Y-3),
- ThirdMinor = ThirdMajor ++ ".10.12",
- Illegal = ThisMajor ++ ",1",
- Newer1Major = vsn(X,Y+1),
- Newer1Minor = Newer1Major ++ ".1",
- Newer2Major = ThisMajor ++ "1",
- NokVsns = [ThirdMajor,ThirdMinor,
- Illegal,
- Newer1Major,Newer1Minor,
- Newer2Major],
- {OkVsns,NokVsns}.
-
-vsn(X,Y) ->
- integer_to_list(X) ++ "." ++ integer_to_list(Y).
+ case OldRel of
+ false ->
+ 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;
+app_vsn(_App,[]) ->
+ [].
check_appup([Vsn|Vsns],Instrs,Expected) ->
case systools_relup:appup_search_for_version(Vsn, Instrs) of