%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 1998-2013. 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.
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%% %CopyrightEnd%
%%
-module(c_SUITE).
-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
init_per_group/2,end_per_group/2]).
-export([c_1/1, c_2/1, c_3/1, c_4/1, nc_1/1, nc_2/1, nc_3/1, nc_4/1,
ls/1, memory/1]).
-include_lib("common_test/include/ct.hrl").
-import(c, [c/2, nc/2]).
suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
[c_1, c_2, c_3, c_4, nc_1, nc_2, nc_3, nc_4, ls, memory].
groups() ->
[].
init_per_suite(Config) ->
Config.
end_per_suite(_Config) ->
ok.
init_per_group(_GroupName, Config) ->
Config.
end_per_group(_GroupName, Config) ->
Config.
%%% Write output to a directory other than current directory:
%% OTP-1209: Check that c:c/2 works also with option 'outdir'.
c_1(Config) when is_list(Config) ->
?line R = filename:join(?config(data_dir, Config), "m.erl"),
?line W = ?config(priv_dir, Config),
?line Result = c(R,[{outdir,W}]),
?line {ok, m} = Result.
%% OTP-1209: Check that c:c/2 works also with option 'outdir'.
c_2(Config) when is_list(Config) ->
?line R = filename:join(?config(data_dir, Config), "m"),
?line W = ?config(priv_dir, Config),
?line Result = c(R,[{outdir,W}]),
?line {ok, m} = Result.
%%% Put results in current directory (or rather, change current dir
%%% to the output dir):
%% OTP-1209: Check that c:c/2 works also with option 'outdir'
%% (same as current directory).
c_3(Config) when is_list(Config) ->
?line R = filename:join(?config(data_dir, Config), "m.erl"),
?line W = ?config(priv_dir, Config),
?line file:set_cwd(W),
?line Result = c(R,[{outdir,W}]),
?line {ok, m} = Result.
%% OTP-1209: Check that c:c/2 works also with option 'outdir'
%% (same as current directory).
c_4(Config) when is_list(Config) ->
?line R = filename:join(?config(data_dir, Config), "m"),
?line W = ?config(priv_dir, Config),
?line file:set_cwd(W),
?line Result = c(R,[{outdir,W}]),
?line {ok, m} = Result.
%%% Write output to a directory other than current directory:
%% Check that c:nc/2 works also with option 'outdir'.
nc_1(Config) when is_list(Config) ->
?line R = filename:join(?config(data_dir, Config), "m.erl"),
?line W = ?config(priv_dir, Config),
?line Result = nc(R,[{outdir,W}]),
?line {ok, m} = Result.
%% Check that c:nc/2 works also with option 'outdir'.
nc_2(Config) when is_list(Config) ->
?line R = filename:join(?config(data_dir, Config), "m"),
?line W = ?config(priv_dir, Config),
?line Result = nc(R,[{outdir,W}]),
?line {ok, m} = Result.
%%% Put results in current directory (or rather, change current dir
%%% to the output dir):
%% Check that c:nc/2 works also with option 'outdir'
%% (same as current directory).
nc_3(Config) when is_list(Config) ->
?line R = filename:join(?config(data_dir, Config), "m.erl"),
?line W = ?config(priv_dir, Config),
?line file:set_cwd(W),
?line Result = nc(R,[{outdir,W}]),
?line {ok, m} = Result.
%% Check that c:nc/2 works also with option 'outdir'
%% (same as current directory).
nc_4(Config) when is_list(Config) ->
?line R = filename:join(?config(data_dir, Config), "m"),
?line W = ?config(priv_dir, Config),
?line file:set_cwd(W),
?line Result = nc(R,[{outdir,W}]),
?line {ok, m} = Result.
ls(Config) when is_list(Config) ->
Directory = ?config(data_dir, Config),
ok = c:ls(Directory),
File = filename:join(Directory, "m.erl"),
ok = c:ls(File),
ok = c:ls("no_such_file").
%% Check that c:memory/[0,1] returns consistent results.
memory(Config) when is_list(Config) ->
try
?line ML = c:memory(),
?line T = mget(total, ML),
?line P = mget(processes, ML),
?line S = mget(system, ML),
?line A = mget(atom, ML),
?line AU = mget(atom_used, ML),
?line B = mget(binary, ML),
?line C = mget(code, ML),
?line E = mget(ets, ML),
?line T = P + S,
?line if S >= A + B + C + E -> ok end,
?line if A >= AU -> ok end,
?line ok
catch
error:notsup ->
?line {skipped,
"erlang:memory/[0,1] and c:memory/[0,1] not supported"}
end.
%% Help function for c_SUITE:memory/1
mget(K, L) ->
?line {value,{K,V}} = lists:keysearch(K, 1, L),
?line test_v(c:memory(K)), % Check that c:memory/1 also accept this
% argument and returns an integer (usally
% *not* the same as V).
?line test_v(V).
%% Help function for c_SUITE:memory/1
test_v(V) when is_integer(V) ->
?line V.
