%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2005-2016. 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: Verify the application specifics of the asn1 application
%%----------------------------------------------------------------------
-module(asn1_app_SUITE).
-export([all/0,groups/0,init_per_group/2,end_per_group/2,
init_per_suite/1,end_per_suite/1,
appup/1,fields/1,modules/1,export_all/1,app_depend/1]).
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
all() ->
[appup, fields, modules, export_all, app_depend].
groups() ->
[].
init_per_group(_GroupName, Config) ->
Config.
end_per_group(_GroupName, Config) ->
Config.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
init_per_suite(Config) when is_list(Config) ->
case is_app(asn1) of
{ok, AppFile} ->
io:format("AppFile: ~n~p~n", [AppFile]),
[{app_file, AppFile}|Config];
{error, Reason} ->
fail(Reason)
end.
is_app(App) ->
LibDir = code:lib_dir(App),
File = filename:join([LibDir, "ebin", atom_to_list(App) ++ ".app"]),
case file:consult(File) of
{ok, [{application, App, AppFile}]} ->
{ok, AppFile};
Error ->
{error, {invalid_format, Error}}
end.
end_per_suite(Config) when is_list(Config) ->
Config.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
appup(Config) when is_list(Config) ->
ok = test_server:appup_test(asn1).
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
fields(Config) when is_list(Config) ->
AppFile = key1find(app_file, Config),
Fields = [vsn, description, modules, registered, applications],
case check_fields(Fields, AppFile, []) of
[] ->
ok;
Missing ->
fail({missing_fields, Missing})
end.
check_fields([], _AppFile, Missing) ->
Missing;
check_fields([Field|Fields], AppFile, Missing) ->
check_fields(Fields, AppFile, check_field(Field, AppFile, Missing)).
check_field(Name, AppFile, Missing) ->
io:format("checking field: ~p~n", [Name]),
case lists:keymember(Name, 1, AppFile) of
true ->
Missing;
false ->
[Name|Missing]
end.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
modules(Config) when is_list(Config) ->
AppFile = key1find(app_file, Config),
Mods = key1find(modules, AppFile),
EbinList = get_ebin_mods(asn1),
case missing_modules(Mods, EbinList, []) of
[] ->
ok;
Missing ->
throw({error, {missing_modules, Missing}})
end,
case extra_modules(Mods, EbinList, []) of
[] ->
ok;
Extra ->
check_asn1ct_modules(Extra)
end,
{ok, Mods}.
get_ebin_mods(App) ->
LibDir = code:lib_dir(App),
EbinDir = filename:join([LibDir,"ebin"]),
{ok, Files0} = file:list_dir(EbinDir),
Files1 = [lists:reverse(File) || File <- Files0],
[list_to_atom(lists:reverse(Name)) || [$m,$a,$e,$b,$.|Name] <- Files1].
check_asn1ct_modules(Extra) ->
ASN1CTMods = [asn1ct,asn1ct_check,asn1_db,asn1ct_pretty_format,
asn1ct_gen,asn1ct_gen_check,asn1ct_gen_per,
asn1ct_name,asn1ct_constructed_per,asn1ct_constructed_ber,
asn1ct_gen_ber,asn1ct_constructed_ber_bin_v2,
asn1ct_gen_ber_bin_v2,asn1ct_value,
asn1ct_tok,asn1ct_parser2,asn1ct_table,
asn1ct_imm,asn1ct_func,asn1ct_rtt,
asn1ct_eval_ext],
case Extra -- ASN1CTMods of
[] ->
ok;
Extra2 ->
throw({error, {extra_modules, Extra2}})
end.
missing_modules([], _Ebins, Missing) ->
Missing;
missing_modules([Mod|Mods], Ebins, Missing) ->
case lists:member(Mod, Ebins) of
true ->
missing_modules(Mods, Ebins, Missing);
false ->
io:format("missing module: ~p~n", [Mod]),
missing_modules(Mods, Ebins, [Mod|Missing])
end.
extra_modules(_Mods, [], Extra) ->
Extra;
extra_modules(Mods, [Mod|Ebins], Extra) ->
case lists:member(Mod, Mods) of
true ->
extra_modules(Mods, Ebins, Extra);
false ->
io:format("supefluous module: ~p~n", [Mod]),
extra_modules(Mods, Ebins, [Mod|Extra])
end.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
export_all(Config) when is_list(Config) ->
AppFile = key1find(app_file, Config),
Mods = key1find(modules, AppFile),
check_export_all(Mods).
check_export_all([]) ->
ok;
check_export_all([Mod|Mods]) ->
case (catch apply(Mod, module_info, [compile])) of
{'EXIT', {undef, _}} ->
check_export_all(Mods);
O ->
case lists:keyfind(options, 1, O) of
false ->
check_export_all(Mods);
{options, List} ->
case lists:member(export_all, List) of
true ->
throw({error, {export_all, Mod}});
false ->
check_export_all(Mods)
end
end
end.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
app_depend(Config) when is_list(Config) ->
AppFile = key1find(app_file, Config),
Apps = key1find(applications, AppFile),
check_apps(Apps).
check_apps([]) ->
ok;
check_apps([App|Apps]) ->
case is_app(App) of
{ok, _} ->
check_apps(Apps);
Error ->
throw({error, {missing_app, {App, Error}}})
end.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
fail(Reason) ->
exit({suite_failed, Reason}).
key1find(Key, L) ->
case lists:keyfind(Key, 1, L) of
false ->
fail({not_found, Key, L});
{Key, Value} ->
Value
end.
