%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 1997-2015. 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.
%% You may obtain a copy of the License at
%%
%% http://www.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing, software
%% distributed under the License is distributed on an "AS IS" BASIS,
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
%%
%% %CopyrightEnd%
%%
%%%----------------------------------------------------------------
%%% Purpose:Stdlib application test suite.
%%%-----------------------------------------------------------------
-module(stdlib_SUITE).
-include_lib("common_test/include/ct.hrl").
-compile(export_all).
%%
%% all/1
%%
suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
[app_test, appup_test, assert_test, {group,upgrade}].
groups() ->
[{upgrade,[minor_upgrade,major_upgrade]}].
init_per_suite(Config) ->
Config.
end_per_suite(_Config) ->
ok.
init_per_group(upgrade, Config) ->
ct_release_test:init(Config);
init_per_group(_GroupName, Config) ->
Config.
end_per_group(upgrade, Config) ->
ct_release_test:cleanup(Config);
end_per_group(_GroupName, Config) ->
Config.
init_per_testcase(_Case, Config) ->
Config.
end_per_testcase(_Case, _Config) ->
ok.
%
% Test cases starts here.
%
app_test(suite) ->
[];
app_test(doc) ->
["Application consistency test."];
app_test(Config) when is_list(Config) ->
?t:app_test(stdlib),
ok.
%% Test that appup allows upgrade from/downgrade to a maximum of one
%% major release back.
appup_test(_Config) ->
appup_tests(stdlib,create_test_vsns(stdlib)).
appup_tests(_App,{[],[]}) ->
{skip,"no previous releases available"};
appup_tests(App,{OkVsns0,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 =
case OkVsns0 -- [Vsn] of
OkVsns0 ->
OkVsns0;
Ok ->
ct:log("Current version, ~p, is same as in previous release.~n"
"Removing this from the list of ok versions.",
[Vsn]),
Ok
end,
ct:log("Testing that appup allows upgrade from these versions: ~p~n",
[OkVsns]),
check_appup(OkVsns,UpFrom,{ok,[restart_new_emulator]}),
check_appup(OkVsns,DownTo,{ok,[restart_new_emulator]}),
ct:log("Testing that appup does not allow upgrade from these versions: ~p~n",
[NokVsns]),
check_appup(NokVsns,UpFrom,error),
check_appup(NokVsns,DownTo,error),
ok.
create_test_vsns(App) ->
ThisMajor = erlang:system_info(otp_release),
FirstMajor = previous_major(ThisMajor),
SecondMajor = previous_major(FirstMajor),
Ok = app_vsn(App,[ThisMajor,FirstMajor]),
Nok0 = app_vsn(App,[SecondMajor]),
Nok = case Ok of
[Ok1|_] ->
[Ok1 ++ ",1" | Nok0]; % illegal
_ ->
Nok0
end,
{Ok,Nok}.
previous_major("17") ->
"r16b";
previous_major("r16b") ->
"r15b";
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,
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
Expected -> check_appup(Vsns,Instrs,Expected);
Other -> ct:fail({unexpected_result_for_vsn,Vsn,Other})
end;
check_appup([],_,_) ->
ok.
minor_upgrade(Config) ->
ct_release_test:upgrade(stdlib,minor,{?MODULE,[]},Config).
major_upgrade(Config) ->
ct_release_test:upgrade(stdlib,major,{?MODULE,[]},Config).
%% Version numbers are checked by ct_release_test, so there is nothing
%% more to check here...
upgrade_init(CtData,State) ->
{ok,{FromVsn,ToVsn}} = ct_release_test:get_app_vsns(CtData,stdlib),
case ct_release_test:get_appup(CtData,stdlib) of
{ok,{FromVsn,ToVsn,[restart_new_emulator],[restart_new_emulator]}} ->
io:format("Upgrade/downgrade ~p <--> ~p",[FromVsn,ToVsn]);
{error,{vsn_not_found,_}} when FromVsn==ToVsn ->
io:format("No upgrade test for stdlib, same version")
end,
State.
upgrade_upgraded(_CtData,State) ->
State.
upgrade_downgraded(_CtData,State) ->
State.
-include_lib("stdlib/include/assert.hrl").
-include_lib("stdlib/include/assert.hrl"). % test repeated inclusion
assert_test(suite) ->
[];
assert_test(doc) ->
["Assert macros test."];
assert_test(_Config) ->
ok = ?assert(true),
{'EXIT',{{assert, _},_}} = (catch ?assert(false)),
{'EXIT',{{assert, Info1},_}} = (catch ?assert(0)),
{not_boolean,0} = lists:keyfind(not_boolean,1,Info1),
ok = ?assertNot(false),
{'EXIT',{{assert, _},_}} = (catch ?assertNot(true)),
{'EXIT',{{assert, Info2},_}} = (catch ?assertNot(0)),
{not_boolean,0} = lists:keyfind(not_boolean,1,Info2),
ok = ?assertMatch({foo,_}, {foo,bar}),
{'EXIT',{{assertMatch,_},_}} =
(catch ?assertMatch({foo,_}, {foo})),
ok = ?assertMatch({foo,N} when N > 0, {foo,1}),
{'EXIT',{{assertMatch,_},_}} =
(catch ?assertMatch({foo,N} when N > 0, {foo,0})),
ok = ?assertNotMatch({foo,_}, {foo,bar,baz}),
{'EXIT',{{assertNotMatch,_},_}} =
(catch ?assertNotMatch({foo,_}, {foo,baz})),
ok = ?assertNotMatch({foo,N} when N > 0, {foo,0}),
{'EXIT',{{assertNotMatch,_},_}} =
(catch ?assertNotMatch({foo,N} when N > 0, {foo,1})),
ok = ?assertEqual(1.0, 1.0),
{'EXIT',{{assertEqual,_},_}} = (catch ?assertEqual(1, 1.0)),
ok = ?assertNotEqual(1, 1.0),
{'EXIT',{{assertNotEqual,_},_}} = (catch ?assertNotEqual(1.0, 1.0)),
ok = ?assertException(error, badarith, 1/0),
ok = ?assertException(exit, foo, exit(foo)),
ok = ?assertException(throw, foo, throw(foo)),
ok = ?assertException(throw, {foo,_}, throw({foo,bar})),
ok = ?assertException(throw, {foo,N} when N > 0, throw({foo,1})),
{'EXIT',{{assertException,Why1},_}} =
(catch ?assertException(error, badarith, 0/1)),
true = lists:keymember(unexpected_success,1,Why1),
{'EXIT',{{assertException,Why2},_}} =
(catch ?assertException(error, badarith, 1/length(0))),
true = lists:keymember(unexpected_exception,1,Why2),
{'EXIT',{{assertException,Why3},_}} =
(catch ?assertException(throw, {foo,N} when N > 0, throw({foo,0}))),
true = lists:keymember(unexpected_exception,1,Why3),
ok = ?assertNotException(throw, {foo,baz}, throw({foo,bar})),
{'EXIT',{{assertNotException,Why4},_}} =
(catch ?assertNotException(throw, {foo,bar}, throw({foo,bar}))),
true = lists:keymember(unexpected_exception,1,Why4),
ok = ?assertError(badarith, 1/0),
ok = ?assertExit(foo, exit(foo)),
ok = ?assertThrow(foo, throw(foo)),
ok.
