%% Copyright (c) 2018, 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(http_SUITE).
-compile(export_all).
-compile(nowarn_export_all).
-import(ct_helper, [config/2]).
-import(ct_helper, [doc/1]).
-import(ct_helper, [get_remote_pid_tcp/1]).
-import(ct_helper, [name/0]).
-import(cowboy_test, [gun_open/1]).
-import(cowboy_test, [raw_open/1]).
-import(cowboy_test, [raw_send/2]).
-import(cowboy_test, [raw_recv_head/1]).
all() -> [{group, clear}].
groups() -> [{clear, [parallel], ct_helper:all(?MODULE)}].
init_routes(_) -> [
{"localhost", [
{"/", hello_h, []},
{"/echo/:key", echo_h, []}
]}
].
http10_keepalive_false(Config) ->
doc("Confirm the option {http10_keepalive, false} disables keep-alive "
"completely for HTTP/1.0 connections."),
{ok, _} = cowboy:start_clear(name(), [{port, 0}], #{
env => #{dispatch => cowboy_router:compile(init_routes(Config))},
http10_keepalive => false
}),
Port = ranch:get_port(name()),
Keepalive = "GET / HTTP/1.0\r\nhost: localhost\r\nConnection: keep-alive\r\n\r\n",
Client = raw_open([{type, tcp}, {port, Port}, {opts, []}|Config]),
ok = raw_send(Client, Keepalive),
_ = case catch raw_recv_head(Client) of
{'EXIT', _} -> error(closed);
Data ->
%% Cowboy always advertises itself as HTTP/1.1.
{'HTTP/1.1', 200, _, Rest} = cow_http:parse_status_line(Data),
{Headers, _} = cow_http:parse_headers(Rest),
{_, <<"close">>} = lists:keyfind(<<"connection">>, 1, Headers)
end,
ok = raw_send(Client, Keepalive),
case catch raw_recv_head(Client) of
{'EXIT', _} -> closed;
_ -> error(not_closed)
end.
idle_timeout_infinity(Config) ->
doc("Ensure the idle_timeout option accepts the infinity value."),
{ok, _} = cowboy:start_clear(name(), [{port, 0}], #{
env => #{dispatch => cowboy_router:compile(init_routes(Config))},
request_timeout => infinity
}),
Port = ranch:get_port(name()),
ConnPid = gun_open([{type, tcp}, {protocol, http}, {port, Port}|Config]),
_ = gun:post(ConnPid, "/echo/read_body", [], <<"TEST">>),
#{socket := Socket} = gun:info(ConnPid),
Pid = get_remote_pid_tcp(Socket),
Ref = erlang:monitor(process, Pid),
receive
{'DOWN', Ref, process, Pid, Reason} ->
error(Reason)
after 1000 ->
ok
end.
request_timeout_infinity(Config) ->
doc("Ensure the request_timeout option accepts the infinity value."),
{ok, _} = cowboy:start_clear(name(), [{port, 0}], #{
env => #{dispatch => cowboy_router:compile(init_routes(Config))},
idle_timeout => infinity
}),
Port = ranch:get_port(name()),
ConnPid = gun_open([{type, tcp}, {protocol, http}, {port, Port}|Config]),
#{socket := Socket} = gun:info(ConnPid),
Pid = get_remote_pid_tcp(Socket),
Ref = erlang:monitor(process, Pid),
receive
{'DOWN', Ref, process, Pid, Reason} ->
error(Reason)
after 1000 ->
ok
end.
switch_protocol_flush(Config) ->
doc("Confirm that switch_protocol does not flush unrelated messages."),
ProtoOpts = #{
env => #{dispatch => cowboy_router:compile(init_routes(Config))},
stream_handlers => [switch_protocol_flush_h]
},
{ok, _} = cowboy:start_clear(switch_protocol_flush, [{port, 0}], ProtoOpts),
Port = ranch:get_port(switch_protocol_flush),
Self = self(),
ConnPid = gun_open([{port, Port}, {type, tcp}, {protocol, http}|Config]),
_ = gun:get(ConnPid, "/", [
{<<"x-test-pid">>, pid_to_list(Self)}
]),
receive
{Self, Events} ->
switch_protocol_flush_h:validate(Events)
end.
