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+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2003-2009. 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(alloc_SUITE).
+-author('[email protected]').
+-export([all/1]).
+
+-export([basic/1,
+ coalesce/1,
+ threads/1,
+ realloc_copy/1,
+ bucket_index/1,
+ bucket_mask/1,
+ rbtree/1,
+ mseg_clear_cache/1]).
+
+-export([init_per_testcase/2, fin_per_testcase/2]).
+
+-include("test_server.hrl").
+
+-define(DEFAULT_TIMETRAP_SECS, 240).
+
+all(doc) -> [];
+all(suite) -> [basic,
+ coalesce,
+ threads,
+ realloc_copy,
+ bucket_index,
+ bucket_mask,
+ rbtree,
+ mseg_clear_cache].
+
+
+init_per_testcase(Case, Config) when is_list(Config) ->
+ Dog = ?t:timetrap(?t:seconds(?DEFAULT_TIMETRAP_SECS)),
+ [{watchdog, Dog},{testcase, Case}|Config].
+
+fin_per_testcase(_Case, Config) when is_list(Config) ->
+ Dog = ?config(watchdog, Config),
+ ?t:timetrap_cancel(Dog),
+ ok.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% %%
+%% Testcases %%
+%% %%
+
+basic(suite) -> [];
+basic(doc) -> [];
+basic(Cfg) -> ?line drv_case(Cfg).
+
+coalesce(suite) -> [];
+coalesce(doc) -> [];
+coalesce(Cfg) -> ?line drv_case(Cfg).
+
+threads(suite) -> [];
+threads(doc) -> [];
+threads(Cfg) -> ?line drv_case(Cfg).
+
+realloc_copy(suite) -> [];
+realloc_copy(doc) -> [];
+realloc_copy(Cfg) -> ?line drv_case(Cfg).
+
+bucket_index(suite) -> [];
+bucket_index(doc) -> [];
+bucket_index(Cfg) -> ?line drv_case(Cfg).
+
+bucket_mask(suite) -> [];
+bucket_mask(doc) -> [];
+bucket_mask(Cfg) -> ?line drv_case(Cfg).
+
+rbtree(suite) -> [];
+rbtree(doc) -> [];
+rbtree(Cfg) -> ?line drv_case(Cfg).
+
+mseg_clear_cache(suite) -> [];
+mseg_clear_cache(doc) -> [];
+mseg_clear_cache(Cfg) -> ?line drv_case(Cfg).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% %%
+%% Internal functions %%
+%% %%
+
+drv_case(Config) ->
+ drv_case(Config, "").
+
+drv_case(Config, Command) when is_list(Config),
+ is_list(Command) ->
+ case ?t:os_type() of
+ {Family, _} when Family == unix; Family == win32 ->
+ ?line {ok, Node} = start_node(Config),
+ ?line Self = self(),
+ ?line Ref = make_ref(),
+ ?line spawn_link(Node,
+ fun () ->
+ Res = run_drv_case(Config, Command),
+ Self ! {Ref, Res}
+ end),
+ ?line Result = receive {Ref, Rslt} -> Rslt end,
+ ?line stop_node(Node),
+ ?line Result;
+ SkipOs ->
+ ?line {skipped,
+ lists:flatten(["Not run on "
+ | io_lib:format("~p",[SkipOs])])}
+ end.
+
+run_drv_case(Config, Command) ->
+ ?line DataDir = ?config(data_dir,Config),
+ ?line CaseName = ?config(testcase,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 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.
+
+start_node(Config) when is_list(Config) ->
+ ?line Pa = filename:dirname(code:which(?MODULE)),
+ ?line {A, B, C} = now(),
+ ?line Name = list_to_atom(atom_to_list(?MODULE)
+ ++ "-"
+ ++ atom_to_list(?config(testcase, Config))
+ ++ "-"
+ ++ integer_to_list(A)
+ ++ "-"
+ ++ integer_to_list(B)
+ ++ "-"
+ ++ integer_to_list(C)),
+ ?line ?t:start_node(Name, slave, [{args, "-pa "++Pa}]).
+
+stop_node(Node) ->
+ ?t:stop_node(Node).