From d0f265224c8c202a1a3787e9f21b100ed68da8a8 Mon Sep 17 00:00:00 2001
From: Hans Nilsson <hans@erlang.org>
Date: Wed, 17 Sep 2014 14:35:21 +0200
Subject: eldap: New very basic test suite.

---
 lib/eldap/test/Makefile                    |   1 +
 lib/eldap/test/eldap_connections_SUITE.erl | 126 +++++++++++++++++++++++++++++
 2 files changed, 127 insertions(+)
 create mode 100644 lib/eldap/test/eldap_connections_SUITE.erl

diff --git a/lib/eldap/test/Makefile b/lib/eldap/test/Makefile
index 3c5810eece..24e71cebaa 100644
--- a/lib/eldap/test/Makefile
+++ b/lib/eldap/test/Makefile
@@ -28,6 +28,7 @@ INCLUDES= -I. -I ../include
 # ----------------------------------------------------
 
 MODULES= \
+	eldap_connections_SUITE \
 	eldap_basic_SUITE
 
 ERL_FILES= $(MODULES:%=%.erl)
diff --git a/lib/eldap/test/eldap_connections_SUITE.erl b/lib/eldap/test/eldap_connections_SUITE.erl
new file mode 100644
index 0000000000..4c8aa9c2cf
--- /dev/null
+++ b/lib/eldap/test/eldap_connections_SUITE.erl
@@ -0,0 +1,126 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2012-2014. 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(eldap_connections_SUITE).
+
+-compile(export_all).
+
+-include_lib("common_test/include/ct.hrl").
+%-include_lib("eldap/include/eldap.hrl").
+
+
+all() ->
+    [
+     tcp_connection,
+     tcp_inet6_connection,
+     tcp_connection_option,
+     tcp_inet6_connection_option
+    ].
+
+
+init_per_suite(Config) -> Config.
+
+end_per_suite(_Config) -> ok.
+
+
+init_per_testcase(_TestCase, Config) ->
+    {ok,Sl} = gen_tcp:listen(0,[]),
+    {ok,Sl6} = gen_tcp:listen(0,[inet6]),
+    [{listen_socket,Sl}, {listen_socket6,Sl6} | Config].
+
+end_per_testcase(_TestCase, Config) ->
+    catch gen_tcp:close( proplists:get_value(listen_socket, Config) ),
+    catch gen_tcp:close( proplists:get_value(listen_socket6, Config) ),
+    ok.
+
+%%%================================================================
+%%%
+%%% Test cases
+%%% 
+%%%----------------------------------------------------------------
+tcp_connection(Config) ->
+    do_tcp_connection(Config, listen_socket, "localhost", []).
+
+tcp_inet6_connection(Config) ->
+    do_tcp_connection(Config, listen_socket6, "::", [{tcpopts,[inet6]}]).
+
+
+do_tcp_connection(Config, SockKey, Host, Opts) ->
+    Sl = proplists:get_value(SockKey, Config),
+    {ok,{_,Port}} = inet:sockname(Sl),
+    case eldap:open([Host], [{port,Port}|Opts]) of
+	{ok,_H} ->
+	    case gen_tcp:accept(Sl,1000) of
+		{ok,_S} -> ok;
+		{error,timeout} -> ct:fail("server side accept timeout",[])
+	    end;
+	Other -> ct:fail("eldap:open failed: ~p",[Other])
+    end.
+	    
+%%%----------------------------------------------------------------
+tcp_connection_option(Config) -> 
+    do_tcp_connection_option(Config, listen_socket, "localhost", []).
+
+tcp_inet6_connection_option(Config) -> 
+    do_tcp_connection_option(Config, listen_socket6, "::", [{tcpopts,[inet6]}]).
+
+
+do_tcp_connection_option(Config, SockKey, Host, Opts) ->
+    Sl = proplists:get_value(SockKey, Config),
+    {ok,{_,Port}} = inet:sockname(Sl),
+
+    %% Make an option value to test.  The option must be implemented on all
+    %% platforms that we test on.  Must check what the default value is
+    %% so we don't happen to choose that particular value.
+    {ok,[{linger,DefaultLinger}]} = inet:getopts(Sl, [linger]),
+    TestLinger = case DefaultLinger of
+		     {false,_} -> {true,5};
+		     {true,_} -> {false,0}
+		 end,
+
+    case catch eldap:open([Host], 
+		    [{port,Port},{tcpopts,[{linger,TestLinger}]}|Opts]) of
+	{ok,H} ->
+	    case gen_tcp:accept(Sl,1000) of
+		{ok,_} -> 
+		    case eldap:getopts(H, [{tcpopts,[linger]}]) of
+			{ok,[{tcpopts,[{linger,ActualLinger}]}]} ->
+			    case ActualLinger of
+				TestLinger -> 
+				    ok;
+				DefaultLinger ->
+				    ct:fail("eldap:getopts: 'linger' didn't change,"
+					    " got ~p (=default) expected ~p",
+					    [ActualLinger,TestLinger]);
+				_ ->
+				    ct:fail("eldap:getopts: bad 'linger', got ~p expected ~p",
+					    [ActualLinger,TestLinger])
+			    end;
+			Other ->
+			    ct:fail("eldap:getopts: bad result ~p",[Other])
+		    end;
+		{error,timeout} -> 
+		    ct:fail("server side accept timeout",[])
+	    end;
+
+	Other ->
+	    ct:fail("eldap:open failed: ~p",[Other])
+    end.
+
+%%%----------------------------------------------------------------
-- 
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