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authorLoïc Hoguin <[email protected]>2011-04-14 21:21:17 +0200
committerLoïc Hoguin <[email protected]>2011-04-14 21:21:17 +0200
commitcb60d18e823e27084e43a64a853bd549efd6784a (patch)
tree7cf3f7e359c80b34e7658024be0b02a1c94d29ef /test/http_SUITE.erl
parent7f35f693fcdd0d174e26f8ff68865ca94bd002d3 (diff)
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Initial draft-hixie-thewebsocketprotocol-76 support.
Diffstat (limited to 'test/http_SUITE.erl')
-rw-r--r--test/http_SUITE.erl51
1 files changed, 47 insertions, 4 deletions
diff --git a/test/http_SUITE.erl b/test/http_SUITE.erl
index 30ec709..da43536 100644
--- a/test/http_SUITE.erl
+++ b/test/http_SUITE.erl
@@ -19,7 +19,7 @@
-export([all/0, groups/0, init_per_suite/1, end_per_suite/1,
init_per_group/2, end_per_group/2]). %% ct.
-export([headers_dupe/1, pipeline/1, raw/1]). %% http.
--export([http_200/1, http_404/1]). %% http and https.
+-export([http_200/1, http_404/1, websocket/1]). %% http and https.
%% ct.
@@ -28,7 +28,7 @@ all() ->
groups() ->
BaseTests = [http_200, http_404],
- [{http, [], [headers_dupe, pipeline, raw] ++ BaseTests},
+ [{http, [], [headers_dupe, pipeline, raw, websocket] ++ BaseTests},
{https, [], BaseTests}].
init_per_suite(Config) ->
@@ -77,6 +77,7 @@ end_per_group(https, _Config) ->
init_http_dispatch() ->
[
{["localhost"], [
+ {["websocket"], websocket_handler, []},
{["headers", "dupe"], http_handler,
[{headers, [{"Connection", "close"}]}]},
{[], http_handler, []}
@@ -92,8 +93,8 @@ headers_dupe(Config) ->
{port, Port} = lists:keyfind(port, 1, Config),
{ok, Socket} = gen_tcp:connect("localhost", Port,
[binary, {active, false}, {packet, raw}]),
- ok = gen_tcp:send(Socket,
- "GET /headers/dupe HTTP/1.1\r\nHost: localhost\r\nConnection: keep-alive\r\n\r\n"),
+ ok = gen_tcp:send(Socket, "GET /headers/dupe HTTP/1.1\r\n"
+ "Host: localhost\r\nConnection: keep-alive\r\n\r\n"),
{ok, Data} = gen_tcp:recv(Socket, 0, 6000),
{_Start, _Length} = binary:match(Data, <<"Connection: close">>),
nomatch = binary:match(Data, <<"Connection: keep-alive">>),
@@ -160,6 +161,48 @@ raw(Config) ->
[{Packet, StatusCode} = raw_req(Packet, Config)
|| {Packet, StatusCode} <- Tests].
+websocket(Config) ->
+ {port, Port} = lists:keyfind(port, 1, Config),
+ {ok, Socket} = gen_tcp:connect("localhost", Port,
+ [binary, {active, false}, {packet, raw}]),
+ ok = gen_tcp:send(Socket, [
+ "GET /websocket HTTP/1.1\r\n"
+ "Host: localhost\r\n"
+ "Connection: Upgrade\r\n"
+ "Upgrade: WebSocket\r\n"
+ "Origin: http://localhost\r\n"
+ "Sec-Websocket-Key1: Y\" 4 1Lj!957b8@0H756!i\r\n"
+ "Sec-Websocket-Key2: 1711 M;4\\74 80<6\r\n"
+ "\r\n", <<15,245,8,18,2,204,133,33>>]),
+ {ok, Handshake} = gen_tcp:recv(Socket, 0, 6000),
+ {ok, {http_response, {1, 1}, 101, "WebSocket Protocol Handshake"}, Rest}
+ = erlang:decode_packet(http, Handshake, []),
+ [Headers, Body] = websocket_headers(erlang:decode_packet(httph, Rest, []), []),
+ {'Connection', "Upgrade"} = lists:keyfind('Connection', 1, Headers),
+ {'Upgrade', "WebSocket"} = lists:keyfind('Upgrade', 1, Headers),
+ {"sec-websocket-location", "ws://localhost/websocket"}
+ = lists:keyfind("sec-websocket-location", 1, Headers),
+ {"sec-websocket-origin", "http://localhost"}
+ = lists:keyfind("sec-websocket-origin", 1, Headers),
+ <<169,244,191,103,146,33,149,59,74,104,67,5,99,118,171,236>> = Body,
+ ok = gen_tcp:send(Socket, << 0, "client_msg", 255 >>),
+ {ok, << 0, "client_msg", 255 >>} = gen_tcp:recv(Socket, 0, 6000),
+ {ok, << 0, "websocket_init", 255 >>} = gen_tcp:recv(Socket, 0, 6000),
+ {ok, << 0, "websocket_handle", 255 >>} = gen_tcp:recv(Socket, 0, 6000),
+ {ok, << 0, "websocket_handle", 255 >>} = gen_tcp:recv(Socket, 0, 6000),
+ {ok, << 0, "websocket_handle", 255 >>} = gen_tcp:recv(Socket, 0, 6000),
+ ok = gen_tcp:send(Socket, << 255, 0 >>),
+ {ok, << 255, 0 >>} = gen_tcp:recv(Socket, 0, 6000),
+ {error, closed} = gen_tcp:recv(Socket, 0, 6000),
+ ok.
+
+websocket_headers({ok, http_eoh, Rest}, Acc) ->
+ [Acc, Rest];
+websocket_headers({ok, {http_header, _I, Key, _R, Value}, Rest}, Acc) ->
+ F = fun(S) when is_atom(S) -> S; (S) -> string:to_lower(S) end,
+ websocket_headers(erlang:decode_packet(httph, Rest, []),
+ [{F(Key), Value}|Acc]).
+
%% http and https.
build_url(Path, Config) ->