%% Copyright (c) 2013-2014, 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(spdy_SUITE).
-compile(export_all).
-import(cowboy_test, [config/2]).
-import(cowboy_test, [gun_monitor_open/1]).
-import(cowboy_test, [raw_open/1]).
-import(cowboy_test, [raw_send/2]).
%% ct.
all() ->
[{group, spdy}].
groups() ->
[{spdy, [], cowboy_test:all(?MODULE)}].
init_per_suite(Config) ->
case proplists:get_value(ssl_app, ssl:versions()) of
Version when Version < "5.2.1" ->
{skip, "No NPN support in SSL application."};
_ ->
Dir = config(priv_dir, Config) ++ "/static",
ct_helper:create_static_dir(Dir),
[{static_dir, Dir}|Config]
end.
end_per_suite(Config) ->
ct_helper:delete_static_dir(config(static_dir, Config)).
init_per_group(Name, Config) ->
cowboy_test:init_spdy(Name, [
{env, [{dispatch, init_dispatch(Config)}]}
], Config).
end_per_group(Name, _) ->
cowboy:stop_listener(Name).
%% Dispatch configuration.
init_dispatch(Config) ->
cowboy_router:compile([
{"localhost", [
{"/static/[...]", cowboy_static,
{dir, config(static_dir, Config)}},
{"/echo/body", http_echo_body, []},
{"/chunked", http_chunked, []},
{"/", http_handler, []}
]}
]).
%% Convenience functions.
do_get(ConnPid, MRef, Host, Path) ->
StreamRef = gun:get(ConnPid, Path, [{":host", Host}]),
{response, IsFin, Status, _} = gun:await(ConnPid, StreamRef, MRef),
{IsFin, Status}.
%% Tests.
check_status(Config) ->
Tests = [
{200, nofin, "localhost", "/"},
{200, nofin, "localhost", "/chunked"},
{200, nofin, "localhost", "/static/style.css"},
{400, fin, "bad-host", "/"},
{400, fin, "localhost", "bad-path"},
{404, fin, "localhost", "/this/path/does/not/exist"}
],
{ConnPid, MRef} = gun_monitor_open(Config),
_ = [{Status, Fin, Host, Path} = begin
{IsFin, Ret} = do_get(ConnPid, MRef, Host, Path),
{Ret, IsFin, Host, Path}
end || {Status, Fin, Host, Path} <- Tests],
gun:close(ConnPid).
echo_body(Config) ->
{ConnPid, MRef} = gun_monitor_open(Config),
Body = << 0:800000 >>,
StreamRef = gun:post(ConnPid, "/echo/body", [
{<<"content-type">>, "application/octet-stream"}
], Body),
{response, nofin, 200, _} = gun:await(ConnPid, StreamRef, MRef),
{ok, Body} = gun:await_body(ConnPid, StreamRef, MRef),
gun:close(ConnPid).
echo_body_multi(Config) ->
{ConnPid, MRef} = gun_monitor_open(Config),
BodyChunk = << 0:80000 >>,
StreamRef = gun:post(ConnPid, "/echo/body", [
%% @todo I'm still unhappy with this. It shouldn't be required...
{<<"content-length">>, integer_to_list(byte_size(BodyChunk) * 10)},
{<<"content-type">>, "application/octet-stream"}
]),
_ = [gun:data(ConnPid, StreamRef, nofin, BodyChunk) || _ <- lists:seq(1, 9)],
gun:data(ConnPid, StreamRef, fin, BodyChunk),
{response, nofin, 200, _} = gun:await(ConnPid, StreamRef, MRef),
{ok, << 0:800000 >>} = gun:await_body(ConnPid, StreamRef, MRef),
gun:close(ConnPid).
two_frames_one_packet(Config) ->
{raw_client, Socket, Transport} = Client = raw_open([
{opts, [{client_preferred_next_protocols,
{client, [<<"spdy/3">>], <<"spdy/3">>}}]}
|Config]),
Zdef = cow_spdy:deflate_init(),
Zinf = cow_spdy:inflate_init(),
ok = raw_send(Client, iolist_to_binary([
cow_spdy:syn_stream(Zdef, 1, 0, true, false,
0, <<"GET">>, <<"https">>, <<"localhost">>,
<<"/">>, <<"HTTP/1.1">>, []),
cow_spdy:syn_stream(Zdef, 3, 0, true, false,
0, <<"GET">>, <<"https">>, <<"localhost">>,
<<"/">>, <<"HTTP/1.1">>, [])
])),
{Frame1, Rest1} = spdy_recv(Socket, Transport, <<>>),
{syn_reply, 1, false, <<"200 OK">>, _, _} = cow_spdy:parse(Frame1, Zinf),
{Frame2, Rest2} = spdy_recv(Socket, Transport, Rest1),
{data, 1, true, _} = cow_spdy:parse(Frame2, Zinf),
{Frame3, Rest3} = spdy_recv(Socket, Transport, Rest2),
{syn_reply, 3, false, <<"200 OK">>, _, _} = cow_spdy:parse(Frame3, Zinf),
{Frame4, <<>>} = spdy_recv(Socket, Transport, Rest3),
{data, 3, true, _} = cow_spdy:parse(Frame4, Zinf),
ok.
spdy_recv(Socket, Transport, Acc) ->
{ok, Data} = Transport:recv(Socket, 0, 5000),
Data2 = << Acc/binary, Data/bits >>,
case cow_spdy:split(Data2) of
false ->
spdy_recv(Socket, Transport, Data2);
{true, Frame, Rest} ->
{Frame, Rest}
end.
