1%%
2%% %CopyrightBegin%
3%%
4%% Copyright Ericsson AB 2015-2018. All Rights Reserved.
5%%
6%% Licensed under the Apache License, Version 2.0 (the "License");
7%% you may not use this file except in compliance with the License.
8%% You may obtain a copy of the License at
9%%
10%%     http://www.apache.org/licenses/LICENSE-2.0
11%%
12%% Unless required by applicable law or agreed to in writing, software
13%% distributed under the License is distributed on an "AS IS" BASIS,
14%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15%% See the License for the specific language governing permissions and
16%% limitations under the License.
17%%
18%% %CopyrightEnd%
19%%
20-module(beam_reorder_SUITE).
21
22-export([all/0,suite/0,groups/0,init_per_suite/1,end_per_suite/1,
23	 init_per_group/2,end_per_group/2,
24	 alloc/1,confused_beam_validator/1]).
25
26suite() -> [{ct_hooks,[ts_install_cth]}].
27
28all() ->
29    [{group,p}].
30
31groups() ->
32    [{p,[parallel],
33      [alloc,
34       confused_beam_validator
35      ]}].
36
37init_per_suite(Config) ->
38    test_lib:recompile(?MODULE),
39    Config.
40
41end_per_suite(_Config) ->
42    ok.
43
44init_per_group(_GroupName, Config) ->
45    Config.
46
47end_per_group(_GroupName, Config) ->
48    Config.
49
50-record(alloc, {version}).
51
52alloc(_Config) ->
53    {ok,42} = alloc_a(1, 2, #alloc{version=42}),
54    {a,b,c} = alloc_b(1, 2, #alloc{version={a,b,c}}),
55    ok.
56
57alloc_a(_U1, _U2, R) ->
58    V = R#alloc.version,
59    Res = id({ok,V}),
60    _ = id(0),
61    Res.
62
63alloc_b(_U1, _U2, R) ->
64    V = R#alloc.version,
65    Res = id(V),
66    _ = id(0),
67    Res.
68
69confused_beam_validator(_Config) ->
70    {'EXIT',{{badmap,{any}},_}} = (catch efficient({any})),
71    ok.
72
73efficient({Var}=God) ->
74    id(God#{}),
75    catch
76	receive _ ->
77		Var
78	end.
79
80id(I) ->
81    I.
82