Import the acceptor code from Cowboy

Modules were renamed. The 'cowboy_' prefix became 'ranch_'.
At the same time, ranch_ssl_transport became ranch_ssl,
and ranch_tcp_transport became ranch_tcp, because appending
'_transport' felt a bit redundant considering SSL and TCP
clearly are transports.

One test has been added to make sure everything is working.

1 files changed, 52 insertions, 0 deletions

diff --git a/test/acceptor_SUITE.erl b/test/acceptor_SUITE.erl
new file mode 100644
index 0000000..cfb5cd8
--- /dev/null
+++ b/test/acceptor_SUITE.erl
@@ -0,0 +1,52 @@
+%% Copyright (c) 2011-2012, Loïc Hoguin <[email protected]>
+%%
+%% Permission to use, copy, modify, and/or distribute this software for any
+%% purpose with or without fee is hereby granted, provided that the above
+%% copyright notice and this permission notice appear in all copies.
+%%
+%% THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+%% WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+%% MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+%% ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+%% WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+%% ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+%% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+-module(acceptor_SUITE).
+
+-include_lib("common_test/include/ct.hrl").
+
+-export([all/0, groups/0, init_per_suite/1, end_per_suite/1]). %% ct.
+-export([tcp_echo/1]). %% tcp.
+
+%% ct.
+
+all() ->
+	[{group, tcp}].
+
+groups() ->
+	Tests = [tcp_echo],
+	[{tcp, Tests}].
+
+init_per_suite(Config) ->
+	application:start(ranch),
+	Config.
+
+end_per_suite(_) ->
+	application:stop(ranch),
+	ok.
+
+%% tcp.
+
+tcp_echo(_) ->
+	%% @todo Don't use a fixed port. start_listener should return the port used?
+	{ok, _} = ranch:start_listener(tcp_echo, 1,
+		ranch_tcp, [{port, 33333}],
+		echo_protocol, []),
+	{ok, Socket} = gen_tcp:connect("localhost", 33333,
+		[binary, {active, false}, {packet, raw}]),
+	ok = gen_tcp:send(Socket, <<"Ranch is working!">>),
+	{ok, <<"Ranch is working!">>} = gen_tcp:recv(Socket, 0, 1000),
+	ok = ranch:stop_listener(tcp_echo),
+	{error, closed} = gen_tcp:recv(Socket, 0, 1000),
+	ok.