From 84adefa331c4159d432d22840663c38f155cd4c1 Mon Sep 17 00:00:00 2001
From: Erlang/OTP <otp@erlang.org>
Date: Fri, 20 Nov 2009 14:54:40 +0000
Subject: The R13B03 release.

---
 erts/emulator/test/erl_drv_thread_SUITE.erl | 119 ++++++++++++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100644 erts/emulator/test/erl_drv_thread_SUITE.erl

(limited to 'erts/emulator/test/erl_drv_thread_SUITE.erl')

diff --git a/erts/emulator/test/erl_drv_thread_SUITE.erl b/erts/emulator/test/erl_drv_thread_SUITE.erl
new file mode 100644
index 0000000000..ea618e9feb
--- /dev/null
+++ b/erts/emulator/test/erl_drv_thread_SUITE.erl
@@ -0,0 +1,119 @@
+%%
+%% %CopyrightBegin%
+%% 
+%% Copyright Ericsson AB 2007-2009. 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(erl_drv_thread_SUITE).
+-author('rickard.s.green@ericsson.com').
+-export([all/1]).
+
+-export([basic/1, rwlock/1, tsd/1]).
+
+-include("test_server.hrl").
+
+-define(DEFAULT_TIMETRAP_SECS, 240).
+
+all(doc) -> [];
+all(suite) ->
+    [basic, rwlock, tsd].
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%                                                                        %%
+%% 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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