%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 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%
%%
-module(beam_block_SUITE).
-export([all/0,suite/0,groups/0,init_per_suite/1,end_per_suite/1,
init_per_group/2,end_per_group/2,
get_map_elements/1]).
suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
test_lib:recompile(?MODULE),
[{group,p}].
groups() ->
[{p,[parallel],
[get_map_elements
]}].
init_per_suite(Config) ->
Config.
end_per_suite(_Config) ->
ok.
init_per_group(_GroupName, Config) ->
Config.
end_per_group(_GroupName, Config) ->
Config.
get_map_elements(_Config) ->
[{pred,var}] = get_map_elements([{pred,var}], #{}, []),
[{pred,var}] = get_map_elements([{pred,var}], #{pred=>[]}, []),
acc = get_map_elements([], #{pred=>[]}, acc),
ok.
get_map_elements([{Pred,Var}|Left], Map, Acc) ->
case Map of
#{Var := List} ->
case lists:keyfind(Pred, 1, List) of
false ->
get_map_elements(Left, Map, [{Pred,Var}|Acc])
end;
#{} ->
get_map_elements(Left, Map, [{Pred,Var}|Acc])
end;
get_map_elements([], _Map, Acc) ->
Acc.
