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%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2007-2010. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
%%
%% %CopyrightEnd%
%%
-module(erl_drv_thread_SUITE).
-author('[email protected]').
-export([all/0,groups/0,init_per_group/2,end_per_group/2]).
-export([basic/1, rwlock/1, tsd/1]).
-include_lib("test_server/include/test_server.hrl").
-define(DEFAULT_TIMETRAP_SECS, 240).
all() ->
[basic, rwlock, tsd].
groups() ->
[].
init_per_group(_GroupName, Config) ->
Config.
end_per_group(_GroupName, Config) ->
Config.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% %%
%% Testcases %%
%% %%
basic(suite) -> [];
basic(doc) -> [];
basic(Cfg) -> ?line drv_case(Cfg, basic).
rwlock(suite) -> [];
rwlock(doc) -> [];
rwlock(Cfg) -> ?line drv_case(Cfg, rwlock).
tsd(suite) -> [];
tsd(doc) -> [];
tsd(Cfg) -> ?line drv_case(Cfg, tsd).
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% %%
%% Internal functions %%
%% %%
drv_case(Config, CaseName) ->
drv_case(Config, CaseName, "").
drv_case(Config, CaseName, TimeTrap) when is_integer(TimeTrap) ->
drv_case(Config, CaseName, "", TimeTrap);
drv_case(Config, CaseName, Command) when is_list(Command) ->
drv_case(Config, CaseName, Command, ?DEFAULT_TIMETRAP_SECS).
drv_case(Config, CaseName, TimeTrap, Command) when is_list(Command),
is_integer(TimeTrap) ->
drv_case(Config, CaseName, Command, TimeTrap);
drv_case(Config, CaseName, Command, TimeTrap) when is_list(Config),
is_atom(CaseName),
is_list(Command),
is_integer(TimeTrap) ->
case ?t:os_type() of
{Family, _} when Family == unix; Family == win32 ->
?line run_drv_case(Config, CaseName, Command, TimeTrap);
SkipOs ->
?line {skipped,
lists:flatten(["Not run on "
| io_lib:format("~p",[SkipOs])])}
end.
run_drv_case(Config, CaseName, Command, TimeTrap) ->
?line Dog = test_server:timetrap(test_server:seconds(TimeTrap)),
?line DataDir = ?config(data_dir,Config),
case erl_ddll:load_driver(DataDir, CaseName) of
ok -> ok;
{error, Error} ->
io:format("~s\n", [erl_ddll:format_error(Error)]),
?line ?t:fail()
end,
?line Port = open_port({spawn, atom_to_list(CaseName)}, []),
?line true = is_port(Port),
?line Port ! {self(), {command, Command}},
?line Result = receive_drv_result(Port, CaseName),
?line Port ! {self(), close},
?line receive
{Port, closed} ->
ok
end,
?line ok = erl_ddll:unload_driver(CaseName),
?line test_server:timetrap_cancel(Dog),
?line Result.
receive_drv_result(Port, CaseName) ->
?line receive
{print, Port, CaseName, Str} ->
?line ?t:format("~s", [Str]),
?line receive_drv_result(Port, CaseName);
{'EXIT', Port, Error} ->
?line ?t:fail(Error);
{'EXIT', error, Error} ->
?line ?t:fail(Error);
{failed, Port, CaseName, Comment} ->
?line ?t:fail(Comment);
{skipped, Port, CaseName, Comment} ->
?line {skipped, Comment};
{succeeded, Port, CaseName, ""} ->
?line succeeded;
{succeeded, Port, CaseName, Comment} ->
?line {comment, Comment}
end.
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