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authorLoïc Hoguin <[email protected]>2014-03-24 14:20:52 +0100
committerLoïc Hoguin <[email protected]>2014-03-24 14:25:09 +0100
commit704f61c9d170ef6d4fa3eec1b8be0c76893d7104 (patch)
tree24847160c5f597720767266c49e32b0ccfe4336f /test/http_SUITE.erl
parentd4ce3c638de136484fe21b85ea7c15eff055cee3 (diff)
downloadcowboy-704f61c9d170ef6d4fa3eec1b8be0c76893d7104.tar.gz
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Remove cowboy_client; use gun for the HTTP test suite
Diffstat (limited to 'test/http_SUITE.erl')
-rw-r--r--test/http_SUITE.erl1296
1 files changed, 534 insertions, 762 deletions
diff --git a/test/http_SUITE.erl b/test/http_SUITE.erl
index 20c65c8..9af02cf 100644
--- a/test/http_SUITE.erl
+++ b/test/http_SUITE.erl
@@ -14,93 +14,11 @@
%% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-module(http_SUITE).
+-compile(export_all).
-include_lib("common_test/include/ct.hrl").
%% ct.
--export([all/0]).
--export([groups/0]).
--export([init_per_suite/1]).
--export([end_per_suite/1]).
--export([init_per_group/2]).
--export([end_per_group/2]).
-
-%% Callbacks.
--export([etag_gen/3]).
--export([mimetypes_text_html/1]).
-
-%% Tests.
--export([check_raw_status/1]).
--export([check_status/1]).
--export([chunked_response/1]).
--export([echo_body/1]).
--export([echo_body_max_length/1]).
--export([echo_body_qs/1]).
--export([echo_body_qs_max_length/1]).
--export([error_chain_handle_after_reply/1]).
--export([error_chain_handle_before_reply/1]).
--export([error_handle_after_reply/1]).
--export([error_init_after_reply/1]).
--export([error_init_reply_handle_error/1]).
--export([headers_dupe/1]).
--export([http10_chunkless/1]).
--export([http10_hostless/1]).
--export([keepalive_max/1]).
--export([keepalive_nl/1]).
--export([keepalive_stream_loop/1]).
--export([multipart/1]).
--export([multipart_large/1]).
--export([nc_rand/1]).
--export([nc_zero/1]).
--export([onrequest/1]).
--export([onrequest_reply/1]).
--export([onresponse_capitalize/1]).
--export([onresponse_crash/1]).
--export([onresponse_reply/1]).
--export([parse_host/1]).
--export([pipeline/1]).
--export([pipeline_long_polling/1]).
--export([rest_bad_accept/1]).
--export([rest_bad_content_type/1]).
--export([rest_expires/1]).
--export([rest_keepalive/1]).
--export([rest_keepalive_post/1]).
--export([rest_missing_get_callbacks/1]).
--export([rest_missing_put_callbacks/1]).
--export([rest_nodelete/1]).
--export([rest_options_default/1]).
--export([rest_param_all/1]).
--export([rest_patch/1]).
--export([rest_post_charset/1]).
--export([rest_postonly/1]).
--export([rest_resource_etags/1]).
--export([rest_resource_etags_if_none_match/1]).
--export([set_env_dispatch/1]).
--export([set_resp_body/1]).
--export([set_resp_header/1]).
--export([set_resp_overwrite/1]).
--export([slowloris/1]).
--export([slowloris2/1]).
--export([static_attribute_etag/1]).
--export([static_function_etag/1]).
--export([static_mimetypes_function/1]).
--export([static_specify_file/1]).
--export([static_specify_file_catchall/1]).
--export([static_test_file/1]).
--export([static_test_file_css/1]).
--export([stream_body_set_resp/1]).
--export([stream_body_set_resp_close/1]).
--export([stream_body_set_resp_chunked/1]).
--export([stream_body_set_resp_chunked10/1]).
--export([streamed_response/1]).
--export([te_chunked/1]).
--export([te_chunked_chopped/1]).
--export([te_chunked_delayed/1]).
--export([te_chunked_split_body/1]).
--export([te_chunked_split_crlf/1]).
--export([te_identity/1]).
-
-%% ct.
all() ->
[
@@ -206,8 +124,12 @@ groups() ->
init_per_suite(Config) ->
application:start(crypto),
- application:start(cowlib),
+ application:start(asn1),
+ application:start(public_key),
+ application:start(ssl),
application:start(ranch),
+ application:start(gun),
+ application:start(cowlib),
application:start(cowboy),
Dir = ?config(priv_dir, Config) ++ "/static",
ct_helper:create_static_dir(Dir),
@@ -217,67 +139,46 @@ end_per_suite(Config) ->
Dir = ?config(static_dir, Config),
ct_helper:delete_static_dir(Dir),
application:stop(cowboy),
- application:stop(ranch),
application:stop(cowlib),
+ application:stop(gun),
+ application:stop(ranch),
+ application:stop(ssl),
+ application:stop(public_key),
+ application:stop(asn1),
application:stop(crypto),
ok.
-init_per_group(http, Config) ->
+init_tcp_group(Ref, ProtoOpts, Config) ->
Transport = ranch_tcp,
- {ok, _} = cowboy:start_http(http, 100, [{port, 0}], [
+ {ok, _} = cowboy:start_http(Ref, 100, [{port, 0}], [
{env, [{dispatch, init_dispatch(Config)}]},
{max_keepalive, 50},
{timeout, 500}
- ]),
- Port = ranch:get_port(http),
- {ok, Client} = cowboy_client:init([]),
- [{scheme, <<"http">>}, {port, Port}, {opts, []},
- {transport, Transport}, {client, Client}|Config];
-init_per_group(https, Config) ->
+ |ProtoOpts]),
+ Port = ranch:get_port(Ref),
+ [{type, tcp}, {port, Port}, {opts, []}, {transport, Transport}|Config].
+
+init_ssl_group(Ref, ProtoOpts, Config) ->
Transport = ranch_ssl,
{_, Cert, Key} = ct_helper:make_certs(),
Opts = [{cert, Cert}, {key, Key}],
- application:start(asn1),
- application:start(public_key),
- application:start(ssl),
- {ok, _} = cowboy:start_https(https, 100, Opts ++ [{port, 0}], [
+ {ok, _} = cowboy:start_https(Ref, 100, Opts ++ [{port, 0}], [
{env, [{dispatch, init_dispatch(Config)}]},
{max_keepalive, 50},
{timeout, 500}
- ]),
- Port = ranch:get_port(https),
- {ok, Client} = cowboy_client:init(Opts),
- [{scheme, <<"https">>}, {port, Port}, {opts, Opts},
- {transport, Transport}, {client, Client}|Config];
+ |ProtoOpts]),
+ Port = ranch:get_port(Ref),
+ [{type, ssl}, {port, Port}, {opts, Opts}, {transport, Transport}|Config].
+
+init_per_group(http, Config) ->
+ init_tcp_group(http, [], Config);
+init_per_group(https, Config) ->
+ init_ssl_group(https, [], Config);
init_per_group(http_compress, Config) ->
- Transport = ranch_tcp,
- {ok, _} = cowboy:start_http(http_compress, 100, [{port, 0}], [
- {compress, true},
- {env, [{dispatch, init_dispatch(Config)}]},
- {max_keepalive, 50},
- {timeout, 500}
- ]),
- Port = ranch:get_port(http_compress),
- {ok, Client} = cowboy_client:init([]),
- [{scheme, <<"http">>}, {port, Port}, {opts, []},
- {transport, Transport}, {client, Client}|Config];
+ init_tcp_group(http_compress, [{compress, true}], Config);
init_per_group(https_compress, Config) ->
- Transport = ranch_ssl,
- {_, Cert, Key} = ct_helper:make_certs(),
- Opts = [{cert, Cert}, {key, Key}],
- application:start(asn1),
- application:start(public_key),
- application:start(ssl),
- {ok, _} = cowboy:start_https(https_compress, 100, Opts ++ [{port, 0}], [
- {compress, true},
- {env, [{dispatch, init_dispatch(Config)}]},
- {max_keepalive, 50},
- {timeout, 500}
- ]),
- Port = ranch:get_port(https_compress),
- {ok, Client} = cowboy_client:init(Opts),
- [{scheme, <<"https">>}, {port, Port}, {opts, Opts},
- {transport, Transport}, {client, Client}|Config];
+ init_ssl_group(https_compress, [{compress, true}], Config);
+%% Most, if not all of these, should be in separate test suites.
init_per_group(onrequest, Config) ->
Transport = ranch_tcp,
{ok, _} = cowboy:start_http(onrequest, 100, [{port, 0}], [
@@ -287,9 +188,8 @@ init_per_group(onrequest, Config) ->
{timeout, 500}
]),
Port = ranch:get_port(onrequest),
- {ok, Client} = cowboy_client:init([]),
- [{scheme, <<"http">>}, {port, Port}, {opts, []},
- {transport, Transport}, {client, Client}|Config];
+ [{scheme, <<"http">>}, {type, tcp}, {port, Port}, {opts, []},
+ {transport, Transport}|Config];
init_per_group(onresponse, Config) ->
Transport = ranch_tcp,
{ok, _} = cowboy:start_http(onresponse, 100, [{port, 0}], [
@@ -299,9 +199,8 @@ init_per_group(onresponse, Config) ->
{timeout, 500}
]),
Port = ranch:get_port(onresponse),
- {ok, Client} = cowboy_client:init([]),
- [{scheme, <<"http">>}, {port, Port}, {opts, []},
- {transport, Transport}, {client, Client}|Config];
+ [{scheme, <<"http">>}, {type, tcp}, {port, Port}, {opts, []},
+ {transport, Transport}|Config];
init_per_group(onresponse_capitalize, Config) ->
Transport = ranch_tcp,
{ok, _} = cowboy:start_http(onresponse_capitalize, 100, [{port, 0}], [
@@ -311,9 +210,8 @@ init_per_group(onresponse_capitalize, Config) ->
{timeout, 500}
]),
Port = ranch:get_port(onresponse_capitalize),
- {ok, Client} = cowboy_client:init([]),
- [{scheme, <<"http">>}, {port, Port}, {opts, []},
- {transport, Transport}, {client, Client}|Config];
+ [{scheme, <<"http">>}, {type, tcp}, {port, Port}, {opts, []},
+ {transport, Transport}|Config];
init_per_group(parse_host, Config) ->
Transport = ranch_tcp,
Dispatch = cowboy_router:compile([
@@ -327,9 +225,8 @@ init_per_group(parse_host, Config) ->
{timeout, 500}
]),
Port = ranch:get_port(http),
- {ok, Client} = cowboy_client:init([]),
- [{scheme, <<"http">>}, {port, Port}, {opts, []},
- {transport, Transport}, {client, Client}|Config];
+ [{scheme, <<"http">>}, {type, tcp}, {port, Port}, {opts, []},
+ {transport, Transport}|Config];
init_per_group(set_env, Config) ->
Transport = ranch_tcp,
{ok, _} = cowboy:start_http(set_env, 100, [{port, 0}], [
@@ -338,16 +235,9 @@ init_per_group(set_env, Config) ->
{timeout, 500}
]),
Port = ranch:get_port(set_env),
- {ok, Client} = cowboy_client:init([]),
- [{scheme, <<"http">>}, {port, Port}, {opts, []},
- {transport, Transport}, {client, Client}|Config].
+ [{scheme, <<"http">>}, {type, tcp}, {port, Port}, {opts, []},
+ {transport, Transport}|Config].
-end_per_group(Name, _) when Name =:= https; Name =:= https_compress ->
- cowboy:stop_listener(Name),
- application:stop(ssl),
- application:stop(public_key),
- application:stop(asn1),
- ok;
end_per_group(Name, _) ->
cowboy:stop_listener(Name),
ok.
@@ -424,46 +314,83 @@ etag_gen(_, _, _) ->
mimetypes_text_html(_) ->
<<"text/html">>.
+%% Support functions for testing using Gun.
+
+gun_open(Config) ->
+ gun_open(Config, []).
+
+gun_open(Config, Opts) ->
+ {_, Port} = lists:keyfind(port, 1, Config),
+ {_, Type} = lists:keyfind(type, 1, Config),
+ {ok, ConnPid} = gun:open("localhost", Port, [{retry, 0}, {type, Type}|Opts]),
+ ConnPid.
+
+gun_monitor_open(Config) ->
+ gun_monitor_open(Config, []).
+
+gun_monitor_open(Config, Opts) ->
+ ConnPid = gun_open(Config, Opts),
+ {ConnPid, monitor(process, ConnPid)}.
+
+gun_is_gone(ConnPid) ->
+ gun_is_gone(ConnPid, monitor(process, ConnPid)).
+
+gun_is_gone(ConnPid, MRef) ->
+ receive {'DOWN', MRef, process, ConnPid, gone} -> ok
+ after 500 -> error(timeout) end.
+
+%% Support functions for testing using a raw socket.
+
+raw_open(Config) ->
+ {_, Port} = lists:keyfind(port, 1, Config),
+ {_, Type} = lists:keyfind(type, 1, Config),
+ Transport = case Type of
+ tcp -> gen_tcp;
+ ssl -> ssl
+ end,
+ {_, Opts} = lists:keyfind(opts, 1, Config),
+ {ok, Socket} = Transport:connect("localhost", Port,
+ [binary, {active, false}, {packet, raw},
+ {reuseaddr, true}, {nodelay, true}|Opts]),
+ {raw_client, Socket, Transport}.
+
+raw_send({raw_client, Socket, Transport}, Data) ->
+ Transport:send(Socket, Data).
+
+raw_recv_head({raw_client, Socket, Transport}) ->
+ {ok, Data} = Transport:recv(Socket, 0, 5000),
+ raw_recv_head(Socket, Transport, Data).
+
+raw_recv_head(Socket, Transport, Buffer) ->
+ case binary:match(Buffer, <<"\r\n\r\n">>) of
+ nomatch ->
+ {ok, Data} = Transport:recv(Socket, 0, 5000),
+ raw_recv_head(Socket, Transport, << Buffer/binary, Data/binary >>);
+ {_, _} ->
+ Buffer
+ end.
+
+raw_expect_recv({raw_client, Socket, Transport}, Expect) ->
+ {ok, Expect} = Transport:recv(Socket, iolist_size(Expect), 5000),
+ ok.
+
%% Convenience functions.
quick_raw(Data, Config) ->
- Client = ?config(client, Config),
- Transport = ?config(transport, Config),
- {ok, Client2} = cowboy_client:connect(
- Transport, "localhost", ?config(port, Config), Client),
- {ok, Client3} = cowboy_client:raw_request(Data, Client2),
- case cowboy_client:response(Client3) of
- {ok, Status, _, _} -> Status;
- {error, _} -> closed
+ Client = raw_open(Config),
+ ok = raw_send(Client, Data),
+ case catch raw_recv_head(Client) of
+ {'EXIT', _} -> closed;
+ Resp -> element(2, cow_http:parse_status_line(Resp))
end.
-build_url(Path, Config) ->
- {scheme, Scheme} = lists:keyfind(scheme, 1, Config),
- {port, Port} = lists:keyfind(port, 1, Config),
- PortBin = list_to_binary(integer_to_list(Port)),
- PathBin = list_to_binary(Path),
- << Scheme/binary, "://localhost:", PortBin/binary, PathBin/binary >>.
-
-quick_get(URL, Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url(URL, Config), Client),
- {ok, Status, _, _} = cowboy_client:response(Client2),
+quick_get(Path, Config) ->
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, Path),
+ {response, _, Status, _} = gun:await(ConnPid, Ref),
+ gun:close(ConnPid),
Status.
-body_to_chunks(_, <<>>, Acc) ->
- lists:reverse([<<"0\r\n\r\n">>|Acc]);
-body_to_chunks(ChunkSize, Body, Acc) ->
- BodySize = byte_size(Body),
- ChunkSize2 = case BodySize < ChunkSize of
- true -> BodySize;
- false -> ChunkSize
- end,
- << Chunk:ChunkSize2/binary, Rest/binary >> = Body,
- ChunkSizeBin = list_to_binary(integer_to_list(ChunkSize2, 16)),
- body_to_chunks(ChunkSize, Rest,
- [<< ChunkSizeBin/binary, "\r\n", Chunk/binary, "\r\n" >>|Acc]).
-
%% Tests.
check_raw_status(Config) ->
@@ -548,135 +475,95 @@ check_status(Config) ->
end || {Status, URL} <- Tests].
chunked_response(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/chunked_response", Config), Client),
- {ok, 200, Headers, Client3} = cowboy_client:response(Client2),
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, "/chunked_response"),
+ {response, nofin, 200, Headers} = gun:await(ConnPid, Ref),
true = lists:keymember(<<"transfer-encoding">>, 1, Headers),
- {ok, Transport, Socket} = cowboy_client:transport(Client3),
- {ok, <<"11\r\nchunked_handler\r\n\r\nB\r\nworks fine!\r\n0\r\n\r\n">>}
- = Transport:recv(Socket, 44, 1000),
- {error, closed} = cowboy_client:response(Client3).
+ {ok, <<"chunked_handler\r\nworks fine!">>} = gun:await_body(ConnPid, Ref),
+ ok.
%% Check if sending requests whose size is around the MTU breaks something.
echo_body(Config) ->
- Client = ?config(client, Config),
MTU = ct_helper:get_loopback_mtu(),
_ = [begin
Body = list_to_binary(lists:duplicate(Size, $a)),
- {ok, Client2} = cowboy_client:request(<<"POST">>,
- build_url("/echo/body", Config),
- [{<<"connection">>, <<"close">>}],
- Body, Client),
- {ok, 200, _, Client3} = cowboy_client:response(Client2),
- {ok, Body, _} = cowboy_client:response_body(Client3)
+ ConnPid = gun_open(Config),
+ Ref = gun:post(ConnPid, "/echo/body", [], Body),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref),
+ {ok, Body} = gun:await_body(ConnPid, Ref)
end || Size <- lists:seq(MTU - 500, MTU)],
ok.
%% Check if sending request whose size is bigger than 1000000 bytes causes 413
echo_body_max_length(Config) ->
- Client = ?config(client, Config),
- Body = <<$a:8000008>>,
- {ok, Client2} = cowboy_client:request(<<"POST">>,
- build_url("/echo/body", Config),
- [{<<"connection">>, <<"close">>}],
- Body, Client),
- {ok, 413, _, _} = cowboy_client:response(Client2).
+ ConnPid = gun_open(Config),
+ Ref = gun:post(ConnPid, "/echo/body", [], << 0:8000008 >>),
+ {response, nofin, 413, _} = gun:await(ConnPid, Ref),
+ ok.
% check if body_qs echo's back results
echo_body_qs(Config) ->
- Client = ?config(client, Config),
- Body = <<"echo=67890">>,
- {ok, Client2} = cowboy_client:request(<<"POST">>,
- build_url("/echo/body_qs", Config),
- [{<<"connection">>, <<"close">>}],
- Body, Client),
- {ok, 200, _, Client3} = cowboy_client:response(Client2),
- {ok, <<"67890">>, _} = cowboy_client:response_body(Client3).
-
-%% Check if sending request whose size is bigger 16000 bytes causes 413
+ ConnPid = gun_open(Config),
+ Ref = gun:post(ConnPid, "/echo/body_qs", [], <<"echo=67890">>),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref),
+ {ok, <<"67890">>} = gun:await_body(ConnPid, Ref),
+ ok.
+
echo_body_qs_max_length(Config) ->
- Client = ?config(client, Config),
- DefaultMaxBodyQsLength = 16000,
- % subtract "echo=" minus 1 byte from max to hit the limit
- Bits = (DefaultMaxBodyQsLength - 4) * 8,
- AppendedBody = <<$a:Bits>>,
- Body = <<"echo=", AppendedBody/binary>>,
- {ok, Client2} = cowboy_client:request(<<"POST">>,
- build_url("/echo/body_qs", Config),
- [{<<"connection">>, <<"close">>}],
- Body, Client),
- {ok, 413, _, _} = cowboy_client:response(Client2).
+ ConnPid = gun_open(Config),
+ Ref = gun:post(ConnPid, "/echo/body_qs", [], << "echo=", 0:15996/unit:8 >>),
+ {response, nofin, 413, _} = gun:await(ConnPid, Ref),
+ ok.
error_chain_handle_after_reply(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/", Config), Client),
- {ok, Client3} = cowboy_client:request(<<"GET">>,
- build_url("/handler_errors?case=handle_after_reply", Config), Client2),
- {ok, 200, _, Client4} = cowboy_client:response(Client3),
- {ok, 200, _, Client5} = cowboy_client:response(Client4),
- {error, closed} = cowboy_client:response(Client5).
+ {ConnPid, MRef} = gun_monitor_open(Config),
+ Ref1 = gun:get(ConnPid, "/"),
+ Ref2 = gun:get(ConnPid, "/handler_errors?case=handle_after_reply"),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref1, MRef),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref2, MRef),
+ gun_is_gone(ConnPid, MRef).
error_chain_handle_before_reply(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/", Config), Client),
- {ok, Client3} = cowboy_client:request(<<"GET">>,
- build_url("/handler_errors?case=handle_before_reply", Config), Client2),
- {ok, 200, _, Client4} = cowboy_client:response(Client3),
- {ok, 500, _, Client5} = cowboy_client:response(Client4),
- {error, closed} = cowboy_client:response(Client5).
+ {ConnPid, MRef} = gun_monitor_open(Config),
+ Ref1 = gun:get(ConnPid, "/"),
+ Ref2 = gun:get(ConnPid, "/handler_errors?case=handle_before_reply"),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref1, MRef),
+ {response, fin, 500, _} = gun:await(ConnPid, Ref2, MRef),
+ gun_is_gone(ConnPid, MRef).
error_handle_after_reply(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/handler_errors?case=handle_after_reply", Config), Client),
- {ok, 200, _, Client3} = cowboy_client:response(Client2),
- {error, closed} = cowboy_client:response(Client3).
+ {ConnPid, MRef} = gun_monitor_open(Config),
+ Ref = gun:get(ConnPid, "/handler_errors?case=handle_after_reply"),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref, MRef),
+ gun_is_gone(ConnPid, MRef).
error_init_after_reply(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/handler_errors?case=init_after_reply", Config), Client),
- {ok, 200, _, Client3} = cowboy_client:response(Client2),
- {error, closed} = cowboy_client:response(Client3).
+ {ConnPid, MRef} = gun_monitor_open(Config),
+ Ref = gun:get(ConnPid, "/handler_errors?case=init_after_reply"),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref, MRef),
+ gun_is_gone(ConnPid, MRef).
error_init_reply_handle_error(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/handler_errors?case=init_reply_handle_error", Config), Client),
- {ok, 200, _, Client3} = cowboy_client:response(Client2),
- {error, closed} = cowboy_client:response(Client3).
+ {ConnPid, MRef} = gun_monitor_open(Config),
+ Ref = gun:get(ConnPid, "/handler_errors?case=init_reply_handle_error"),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref, MRef),
+ gun_is_gone(ConnPid, MRef).
headers_dupe(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/headers/dupe", Config), Client),
- {ok, 200, Headers, Client3} = cowboy_client:response(Client2),
- {<<"connection">>, <<"close">>}
- = lists:keyfind(<<"connection">>, 1, Headers),
- Connections = [H || H = {Name, _} <- Headers, Name =:= <<"connection">>],
- 1 = length(Connections),
- {error, closed} = cowboy_client:response(Client3).
+ {ConnPid, MRef} = gun_monitor_open(Config),
+ Ref = gun:get(ConnPid, "/headers/dupe"),
+ {response, nofin, 200, Headers} = gun:await(ConnPid, Ref, MRef),
+ %% Ensure that only one connection header was received.
+ [<<"close">>] = [V || {Name, V} <- Headers, Name =:= <<"connection">>],
+ gun_is_gone(ConnPid, MRef).
http10_chunkless(Config) ->
- Client = ?config(client, Config),
- Transport = ?config(transport, Config),
- {ok, Client2} = cowboy_client:connect(
- Transport, "localhost", ?config(port, Config), Client),
- Data = "GET /chunked_response HTTP/1.0\r\nHost: localhost\r\n\r\n",
- {ok, Client3} = cowboy_client:raw_request(Data, Client2),
- {ok, 200, Headers, Client4} = cowboy_client:response(Client3),
+ {ConnPid, MRef} = gun_monitor_open(Config, [{http, [{version, 'HTTP/1.0'}]}]),
+ Ref = gun:get(ConnPid, "/chunked_response"),
+ {response, nofin, 200, Headers} = gun:await(ConnPid, Ref, MRef),
false = lists:keyfind(<<"transfer-encoding">>, 1, Headers),
- %% Hack: we just try to get 28 bytes and compare.
- {ok, Transport, Socket} = cowboy_client:transport(Client4),
- Buffer = element(7, Client4),
- Buffer2 = case Transport:recv(Socket, 28 - byte_size(Buffer), 1000) of
- {ok, Recv} -> << Buffer/binary, Recv/binary >>;
- _ -> Buffer
- end,
- <<"chunked_handler\r\nworks fine!">> = Buffer2.
+ {ok, <<"chunked_handler\r\nworks fine!">>} = gun:await_body(ConnPid, Ref, MRef),
+ gun_is_gone(ConnPid, MRef).
http10_hostless(Config) ->
Port10 = ?config(port, Config) + 10,
@@ -694,66 +581,48 @@ http10_hostless(Config) ->
cowboy:stop_listener(http10).
keepalive_max(Config) ->
- Client = ?config(client, Config),
- URL = build_url("/", Config),
- ok = keepalive_max_loop(Client, URL, 50).
-
-keepalive_max_loop(Client, _, 0) ->
- {error, closed} = cowboy_client:response(Client),
- ok;
-keepalive_max_loop(Client, URL, N) ->
- Headers = [{<<"connection">>, <<"keep-alive">>}],
- {ok, Client2} = cowboy_client:request(<<"GET">>, URL, Headers, Client),
- {ok, 200, RespHeaders, Client3} = cowboy_client:response(Client2),
- Expected = case N of
- 1 -> <<"close">>;
- N -> <<"keep-alive">>
- end,
- {<<"connection">>, Expected}
- = lists:keyfind(<<"connection">>, 1, RespHeaders),
- keepalive_max_loop(Client3, URL, N - 1).
+ {ConnPid, MRef} = gun_monitor_open(Config),
+ Refs = [gun:get(ConnPid, "/", [{<<"connection">>, <<"keep-alive">>}])
+ || _ <- lists:seq(1, 49)],
+ CloseRef = gun:get(ConnPid, "/", [{<<"connection">>, <<"keep-alive">>}]),
+ _ = [begin
+ {response, nofin, 200, Headers} = gun:await(ConnPid, Ref, MRef),
+ {_, <<"keep-alive">>} = lists:keyfind(<<"connection">>, 1, Headers)
+ end || Ref <- Refs],
+ {response, nofin, 200, Headers} = gun:await(ConnPid, CloseRef, MRef),
+ {_, <<"close">>} = lists:keyfind(<<"connection">>, 1, Headers),
+ gun_is_gone(ConnPid, MRef).
keepalive_nl(Config) ->
- Client = ?config(client, Config),
- URL = build_url("/", Config),
- ok = keepalive_nl_loop(Client, URL, 10).
-
-keepalive_nl_loop(Client, _, 0) ->
- {error, closed} = cowboy_client:response(Client),
- ok;
-keepalive_nl_loop(Client, URL, N) ->
- Headers = [{<<"connection">>, <<"keep-alive">>}],
- {ok, Client2} = cowboy_client:request(<<"GET">>, URL, Headers, Client),
- {ok, 200, RespHeaders, Client3} = cowboy_client:response(Client2),
- {<<"connection">>, <<"keep-alive">>}
- = lists:keyfind(<<"connection">>, 1, RespHeaders),
- {ok, Transport, Socket} = cowboy_client:transport(Client2),
- ok = Transport:send(Socket, <<"\r\n">>), %% empty line
- keepalive_nl_loop(Client3, URL, N - 1).
+ ConnPid = gun_open(Config),
+ Refs = [begin
+ Ref = gun:get(ConnPid, "/", [{<<"connection">>, <<"keep-alive">>}]),
+ gun:dbg_send_raw(ConnPid, <<"\r\n">>),
+ Ref
+ end || _ <- lists:seq(1, 10)],
+ _ = [begin
+ {response, nofin, 200, Headers} = gun:await(ConnPid, Ref),
+ {_, <<"keep-alive">>} = lists:keyfind(<<"connection">>, 1, Headers)
+ end || Ref <- Refs],
+ ok.
keepalive_stream_loop(Config) ->
- Client = ?config(client, Config),
- Transport = ?config(transport, Config),
- {ok, Client2} = cowboy_client:connect(
- Transport, "localhost", ?config(port, Config), Client),
- keepalive_stream_loop(Client2, 10).
-
-keepalive_stream_loop(Client, 0) ->
- {error, closed} = cowboy_client:response(Client),
- ok;
-keepalive_stream_loop(Client, N) ->
- {ok, _} = cowboy_client:raw_request("POST /loop_stream_recv HTTP/1.1\r\n"
- "Host: localhost\r\n"
- "Connection: keepalive\r\n"
- "Transfer-Encoding: chunked\r\n\r\n", Client),
- _ = [{ok, _} = cowboy_client:raw_request(<<"4\r\n",Id:32,"\r\n">>, Client) ||
- Id <- lists:seq(1, 250)],
- {ok, _} = cowboy_client:raw_request(<<"0\r\n\r\n">>, Client),
- {ok, 200, _, _} = cowboy_client:response(Client),
- keepalive_stream_loop(Client, N-1).
+ ConnPid = gun_open(Config),
+ Refs = [begin
+ Ref = gun:post(ConnPid, "/loop_stream_recv",
+ [{<<"transfer-encoding">>, <<"chunked">>}]),
+ _ = [gun:data(ConnPid, Ref, nofin, << ID:32 >>)
+ || ID <- lists:seq(1, 250)],
+ gun:data(ConnPid, Ref, fin, <<>>),
+ Ref
+ end || _ <- lists:seq(1, 10)],
+ _ = [begin
+ {response, fin, 200, _} = gun:await(ConnPid, Ref)
+ end || Ref <- Refs],
+ ok.
multipart(Config) ->
- Client = ?config(client, Config),
+ ConnPid = gun_open(Config),
Body = <<
"This is a preamble."
"\r\n--OHai\r\nX-Name:answer\r\n\r\n42"
@@ -761,31 +630,30 @@ multipart(Config) ->
"\r\n--OHai--\r\n"
"This is an epilogue."
>>,
- {ok, Client2} = cowboy_client:request(<<"POST">>,
- build_url("/multipart", Config),
+ Ref = gun:post(ConnPid, "/multipart",
[{<<"content-type">>, <<"multipart/x-makes-no-sense; boundary=OHai">>}],
- Body, Client),
- {ok, 200, _, Client3} = cowboy_client:response(Client2),
- {ok, RespBody, _} = cowboy_client:response_body(Client3),
+ Body),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref),
+ {ok, RespBody} = gun:await_body(ConnPid, Ref),
Parts = binary_to_term(RespBody),
Parts = [
{[{<<"x-name">>, <<"answer">>}], <<"42">>},
{[{<<"server">>, <<"Cowboy">>}], <<"It rocks!\r\n">>}
- ].
+ ],
+ ok.
multipart_large(Config) ->
- Client = ?config(client, Config),
+ ConnPid = gun_open(Config),
Boundary = "----------",
Big = << 0:9000000/unit:8 >>,
Bigger = << 0:9999999/unit:8 >>,
Body = ["--", Boundary, "\r\ncontent-length: 9000000\r\n\r\n", Big, "\r\n",
"--", Boundary, "\r\ncontent-length: 9999999\r\n\r\n", Bigger, "\r\n",
"--", Boundary, "--\r\n"],
- {ok, Client2} = cowboy_client:request(<<"POST">>,
- build_url("/multipart/large", Config),
+ Ref = gun:post(ConnPid, "/multipart/large",
[{<<"content-type">>, ["multipart/x-large; boundary=", Boundary]}],
- Body, Client),
- {ok, 200, _, _} = cowboy_client:response(Client2),
+ Body),
+ {response, fin, 200, _} = gun:await(ConnPid, Ref),
ok.
nc_reqs(Config, Input) ->
@@ -812,20 +680,20 @@ nc_zero(Config) ->
nc_reqs(Config, "/dev/zero").
onrequest(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/", Config), Client),
- {ok, 200, Headers, Client3} = cowboy_client:response(Client2),
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, "/"),
+ {response, nofin, 200, Headers} = gun:await(ConnPid, Ref),
{<<"server">>, <<"Serenity">>} = lists:keyfind(<<"server">>, 1, Headers),
- {ok, <<"http_handler">>, _} = cowboy_client:response_body(Client3).
+ {ok, <<"http_handler">>} = gun:await_body(ConnPid, Ref),
+ ok.
onrequest_reply(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/?reply=1", Config), Client),
- {ok, 200, Headers, Client3} = cowboy_client:response(Client2),
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, "/?reply=1"),
+ {response, nofin, 200, Headers} = gun:await(ConnPid, Ref),
{<<"server">>, <<"Cowboy">>} = lists:keyfind(<<"server">>, 1, Headers),
- {ok, <<"replied!">>, _} = cowboy_client:response_body(Client3).
+ {ok, <<"replied!">>} = gun:await_body(ConnPid, Ref),
+ ok.
%% Hook for the above onrequest tests.
onrequest_hook(Req) ->
@@ -839,12 +707,11 @@ onrequest_hook(Req) ->
end.
onresponse_capitalize(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/", Config), Client),
- {ok, Transport, Socket} = cowboy_client:transport(Client2),
- {ok, Data} = Transport:recv(Socket, 0, 1000),
- false = nomatch =:= binary:match(Data, <<"Content-Length">>).
+ Client = raw_open(Config),
+ ok = raw_send(Client, "GET / HTTP/1.1\r\nHost: localhost\r\n\r\n"),
+ Data = raw_recv_head(Client),
+ false = nomatch =:= binary:match(Data, <<"Content-Length">>),
+ ok.
%% Hook for the above onresponse_capitalize test.
onresponse_capitalize_hook(Status, Headers, Body, Req) ->
@@ -854,20 +721,17 @@ onresponse_capitalize_hook(Status, Headers, Body, Req) ->
Req2.
onresponse_crash(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/handler_errors?case=init_before_reply", Config), Client),
- {ok, 777, Headers, _} = cowboy_client:response(Client2),
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, "/handler_errors?case=init_before_reply"),
+ {response, fin, 777, Headers} = gun:await(ConnPid, Ref),
{<<"x-hook">>, <<"onresponse">>} = lists:keyfind(<<"x-hook">>, 1, Headers).
onresponse_reply(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/", Config), Client),
- {ok, 777, Headers, Client3} = cowboy_client:response(Client2),
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, "/"),
+ {response, nofin, 777, Headers} = gun:await(ConnPid, Ref),
{<<"x-hook">>, <<"onresponse">>} = lists:keyfind(<<"x-hook">>, 1, Headers),
- %% Make sure we don't get the body initially sent.
- {error, closed} = cowboy_client:response_body(Client3).
+ ok.
%% Hook for the above onresponse tests.
onresponse_hook(_, Headers, _, Req) ->
@@ -876,192 +740,145 @@ onresponse_hook(_, Headers, _, Req) ->
Req2.
parse_host(Config) ->
+ ConnPid = gun_open(Config),
Tests = [
- {<<"example.org\n8080">>, <<"example.org:8080">>},
- {<<"example.org\n80">>, <<"example.org">>},
- {<<"192.0.2.1\n8080">>, <<"192.0.2.1:8080">>},
- {<<"192.0.2.1\n80">>, <<"192.0.2.1">>},
- {<<"[2001:db8::1]\n8080">>, <<"[2001:db8::1]:8080">>},
- {<<"[2001:db8::1]\n80">>, <<"[2001:db8::1]">>},
- {<<"[::ffff:192.0.2.1]\n8080">>, <<"[::ffff:192.0.2.1]:8080">>},
- {<<"[::ffff:192.0.2.1]\n80">>, <<"[::ffff:192.0.2.1]">>}
+ {<<"example.org:8080">>, <<"example.org\n8080">>},
+ {<<"example.org">>, <<"example.org\n80">>},
+ {<<"192.0.2.1:8080">>, <<"192.0.2.1\n8080">>},
+ {<<"192.0.2.1">>, <<"192.0.2.1\n80">>},
+ {<<"[2001:db8::1]:8080">>, <<"[2001:db8::1]\n8080">>},
+ {<<"[2001:db8::1]">>, <<"[2001:db8::1]\n80">>},
+ {<<"[::ffff:192.0.2.1]:8080">>, <<"[::ffff:192.0.2.1]\n8080">>},
+ {<<"[::ffff:192.0.2.1]">>, <<"[::ffff:192.0.2.1]\n80">>}
],
[begin
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/req_attr?attr=host_and_port", Config),
- [{<<"host">>, Host}],
- Client),
- {ok, 200, _, Client3} = cowboy_client:response(Client2),
- {ok, Value, Client4} = cowboy_client:response_body(Client3),
- {error, closed} = cowboy_client:response(Client4),
- Value
- end || {Value, Host} <- Tests].
+ Ref = gun:get(ConnPid, "/req_attr?attr=host_and_port",
+ [{<<"host">>, Host}]),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref),
+ {ok, Body} = gun:await_body(ConnPid, Ref)
+ end || {Host, Body} <- Tests],
+ ok.
pipeline(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/", Config), Client),
- {ok, Client3} = cowboy_client:request(<<"GET">>,
- build_url("/", Config), Client2),
- {ok, Client4} = cowboy_client:request(<<"GET">>,
- build_url("/", Config), Client3),
- {ok, Client5} = cowboy_client:request(<<"GET">>,
- build_url("/", Config), Client4),
- {ok, Client6} = cowboy_client:request(<<"GET">>,
- build_url("/", Config), [{<<"connection">>, <<"close">>}], Client5),
- {ok, 200, _, Client7} = cowboy_client:response(Client6),
- {ok, 200, _, Client8} = cowboy_client:response(Client7),
- {ok, 200, _, Client9} = cowboy_client:response(Client8),
- {ok, 200, _, Client10} = cowboy_client:response(Client9),
- {ok, 200, _, Client11} = cowboy_client:response(Client10),
- {error, closed} = cowboy_client:response(Client11).
+ ConnPid = gun_open(Config),
+ Refs = [gun:get(ConnPid, "/") || _ <- lists:seq(1, 5)],
+ _ = [{response, nofin, 200, _} = gun:await(ConnPid, Ref) || Ref <- Refs],
+ ok.
pipeline_long_polling(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/long_polling", Config), Client),
- {ok, Client3} = cowboy_client:request(<<"GET">>,
- build_url("/long_polling", Config), Client2),
- {ok, 102, _, Client4} = cowboy_client:response(Client3),
- {ok, 102, _, Client5} = cowboy_client:response(Client4),
- {error, closed} = cowboy_client:response(Client5).
+ ConnPid = gun_open(Config),
+ Refs = [gun:get(ConnPid, "/long_polling") || _ <- lists:seq(1, 2)],
+ _ = [{response, fin, 102, _} = gun:await(ConnPid, Ref) || Ref <- Refs],
+ ok.
rest_param_all(Config) ->
- Client = ?config(client, Config),
- URL = build_url("/param_all", Config),
- % Accept without param
- {ok, Client2} = cowboy_client:request(<<"GET">>, URL,
- [{<<"accept">>, <<"text/plain">>}], Client),
- Client3 = check_response(Client2, <<"[]">>),
- % Accept with param
- {ok, Client4} = cowboy_client:request(<<"GET">>, URL,
- [{<<"accept">>, <<"text/plain;level=1">>}], Client3),
- Client5 = check_response(Client4, <<"level=1">>),
- % Accept with param and quality
- {ok, Client6} = cowboy_client:request(<<"GET">>, URL,
- [{<<"accept">>,
- <<"text/plain;level=1;q=0.8, text/plain;level=2;q=0.5">>}],
- Client5),
- Client7 = check_response(Client6, <<"level=1">>),
- {ok, Client8} = cowboy_client:request(<<"GET">>, URL,
- [{<<"accept">>,
- <<"text/plain;level=1;q=0.5, text/plain;level=2;q=0.8">>}],
- Client7),
- Client9 = check_response(Client8, <<"level=2">>),
- % Without Accept
- {ok, Client10} = cowboy_client:request(<<"GET">>, URL, [], Client9),
- Client11 = check_response(Client10, <<"'*'">>),
- % Content-Type without param
- {ok, Client12} = cowboy_client:request(<<"PUT">>, URL,
- [{<<"content-type">>, <<"text/plain">>}], Client11),
- {ok, 204, _, Client13} = cowboy_client:response(Client12),
- % Content-Type with param
- {ok, Client14} = cowboy_client:request(<<"PUT">>, URL,
- [{<<"content-type">>, <<"text/plain; charset=utf-8">>}], Client13),
- {ok, 204, _, _} = cowboy_client:response(Client14).
-
-check_response(Client, Body) ->
- {ok, 200, _, Client2} = cowboy_client:response(Client),
- {ok, Body, Client3} = cowboy_client:response_body(Client2),
- Client3.
+ ConnPid = gun_open(Config),
+ %% Accept without param.
+ Ref1 = gun:get(ConnPid, "/param_all",
+ [{<<"accept">>, <<"text/plain">>}]),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref1),
+ {ok, <<"[]">>} = gun:await_body(ConnPid, Ref1),
+ %% Accept with param.
+ Ref2 = gun:get(ConnPid, "/param_all",
+ [{<<"accept">>, <<"text/plain;level=1">>}]),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref2),
+ {ok, <<"level=1">>} = gun:await_body(ConnPid, Ref2),
+ %% Accept with param and quality.
+ Ref3 = gun:get(ConnPid, "/param_all",
+ [{<<"accept">>, <<"text/plain;level=1;q=0.8, text/plain;level=2;q=0.5">>}]),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref3),
+ {ok, <<"level=1">>} = gun:await_body(ConnPid, Ref3),
+ Ref4 = gun:get(ConnPid, "/param_all",
+ [{<<"accept">>, <<"text/plain;level=1;q=0.5, text/plain;level=2;q=0.8">>}]),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref4),
+ {ok, <<"level=2">>} = gun:await_body(ConnPid, Ref4),
+ %% Without Accept.
+ Ref5 = gun:get(ConnPid, "/param_all"),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref5),
+ {ok, <<"'*'">>} = gun:await_body(ConnPid, Ref5),
+ %% Content-Type without param.
+ Ref6 = gun:put(ConnPid, "/param_all",
+ [{<<"content-type">>, <<"text/plain">>}]),
+ {response, fin, 204, _} = gun:await(ConnPid, Ref6),
+ %% Content-Type with param.
+ Ref7 = gun:put(ConnPid, "/param_all",
+ [{<<"content-type">>, <<"text/plain; charset=utf-8">>}]),
+ {response, fin, 204, _} = gun:await(ConnPid, Ref7),
+ ok.
rest_bad_accept(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/bad_accept", Config),
- [{<<"accept">>, <<"1">>}],
- Client),
- {ok, 400, _, _} = cowboy_client:response(Client2).
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, "/bad_accept",
+ [{<<"accept">>, <<"1">>}]),
+ {response, fin, 400, _} = gun:await(ConnPid, Ref),
+ ok.
rest_bad_content_type(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"PATCH">>,
- build_url("/bad_content_type", Config),
- [{<<"content-type">>, <<"text/plain, text/html">>}],
- <<"Whatever">>, Client),
- {ok, 415, _, _} = cowboy_client:response(Client2).
+ ConnPid = gun_open(Config),
+ Ref = gun:patch(ConnPid, "/bad_content_type",
+ [{<<"content-type">>, <<"text/plain, text/html">>}], <<"Whatever">>),
+ {response, fin, 415, _} = gun:await(ConnPid, Ref),
+ ok.
rest_expires(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/rest_expires", Config), Client),
- {ok, 200, RespHeaders, _} = cowboy_client:response(Client2),
- {_, Expires} = lists:keyfind(<<"expires">>, 1, RespHeaders),
- {_, LastModified} = lists:keyfind(<<"last-modified">>, 1, RespHeaders),
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, "/rest_expires"),
+ {response, nofin, 200, Headers} = gun:await(ConnPid, Ref),
+ {_, Expires} = lists:keyfind(<<"expires">>, 1, Headers),
+ {_, LastModified} = lists:keyfind(<<"last-modified">>, 1, Headers),
Expires = LastModified = <<"Fri, 21 Sep 2012 22:36:14 GMT">>,
ok.
rest_keepalive(Config) ->
- Client = ?config(client, Config),
- URL = build_url("/simple", Config),
- ok = rest_keepalive_loop(Client, URL, 10).
-
-rest_keepalive_loop(_, _, 0) ->
- ok;
-rest_keepalive_loop(Client, URL, N) ->
- Headers = [{<<"connection">>, <<"keep-alive">>}],
- {ok, Client2} = cowboy_client:request(<<"GET">>, URL, Headers, Client),
- {ok, 200, RespHeaders, Client3} = cowboy_client:response(Client2),
- {<<"connection">>, <<"keep-alive">>}
- = lists:keyfind(<<"connection">>, 1, RespHeaders),
- rest_keepalive_loop(Client3, URL, N - 1).
+ ConnPid = gun_open(Config),
+ Refs = [gun:get(ConnPid, "/simple") || _ <- lists:seq(1, 10)],
+ _ = [begin
+ {response, nofin, 200, Headers} = gun:await(ConnPid, Ref),
+ {_, <<"keep-alive">>} = lists:keyfind(<<"connection">>, 1, Headers)
+ end || Ref <- Refs],
+ ok.
rest_keepalive_post(Config) ->
- Client = ?config(client, Config),
- ok = rest_keepalive_post_loop(Config, Client, forbidden_post, 10).
-
-rest_keepalive_post_loop(_, _, _, 0) ->
- ok;
-rest_keepalive_post_loop(Config, Client, simple_post, N) ->
- Headers = [
- {<<"connection">>, <<"keep-alive">>},
- {<<"content-type">>, <<"text/plain">>}
- ],
- {ok, Client2} = cowboy_client:request(<<"POST">>,
- build_url("/simple_post", Config), Headers, "12345", Client),
- {ok, 303, RespHeaders, Client3} = cowboy_client:response(Client2),
- {<<"connection">>, <<"keep-alive">>}
- = lists:keyfind(<<"connection">>, 1, RespHeaders),
- rest_keepalive_post_loop(Config, Client3, forbidden_post, N - 1);
-rest_keepalive_post_loop(Config, Client, forbidden_post, N) ->
- Headers = [
- {<<"connection">>, <<"keep-alive">>},
- {<<"content-type">>, <<"text/plain">>}
- ],
- {ok, Client2} = cowboy_client:request(<<"POST">>,
- build_url("/forbidden_post", Config), Headers, "12345", Client),
- {ok, 403, RespHeaders, Client3} = cowboy_client:response(Client2),
- {<<"connection">>, <<"keep-alive">>}
- = lists:keyfind(<<"connection">>, 1, RespHeaders),
- rest_keepalive_post_loop(Config, Client3, simple_post, N - 1).
+ ConnPid = gun_open(Config),
+ Refs = [{
+ gun:post(ConnPid, "/forbidden_post",
+ [{<<"content-type">>, <<"text/plain">>}]),
+ gun:post(ConnPid, "/simple_post",
+ [{<<"content-type">>, <<"text/plain">>}])
+ } || _ <- lists:seq(1, 5)],
+ _ = [begin
+ {response, fin, 403, Headers1} = gun:await(ConnPid, Ref1),
+ {_, <<"keep-alive">>} = lists:keyfind(<<"connection">>, 1, Headers1),
+ {response, fin, 303, Headers2} = gun:await(ConnPid, Ref2),
+ {_, <<"keep-alive">>} = lists:keyfind(<<"connection">>, 1, Headers2)
+ end || {Ref1, Ref2} <- Refs],
+ ok.
rest_missing_get_callbacks(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/missing_get_callbacks", Config), Client),
- {ok, 500, _, _} = cowboy_client:response(Client2).
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, "/missing_get_callbacks"),
+ {response, fin, 500, _} = gun:await(ConnPid, Ref),
+ ok.
rest_missing_put_callbacks(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"PUT">>,
- build_url("/missing_put_callbacks", Config),
- [{<<"content-type">>, <<"application/json">>}],
- <<"{}">>, Client),
- {ok, 500, _, _} = cowboy_client:response(Client2).
+ ConnPid = gun_open(Config),
+ Ref = gun:put(ConnPid, "/missing_put_callbacks",
+ [{<<"content-type">>, <<"application/json">>}], <<"{}">>),
+ {response, fin, 500, _} = gun:await(ConnPid, Ref),
+ ok.
rest_nodelete(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"DELETE">>,
- build_url("/nodelete", Config), Client),
- {ok, 500, _, _} = cowboy_client:response(Client2).
+ ConnPid = gun_open(Config),
+ Ref = gun:delete(ConnPid, "/nodelete"),
+ {response, fin, 500, _} = gun:await(ConnPid, Ref),
+ ok.
rest_options_default(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"OPTIONS">>,
- build_url("/rest_empty_resource", Config), Client),
- {ok, 200, Headers, _} = cowboy_client:response(Client2),
- {_, <<"HEAD, GET, OPTIONS">>} = lists:keyfind(<<"allow">>, 1, Headers).
+ ConnPid = gun_open(Config),
+ Ref = gun:options(ConnPid, "/rest_empty_resource"),
+ {response, fin, 200, Headers} = gun:await(ConnPid, Ref),
+ {_, <<"HEAD, GET, OPTIONS">>} = lists:keyfind(<<"allow">>, 1, Headers),
+ ok.
rest_patch(Config) ->
Tests = [
@@ -1070,40 +887,34 @@ rest_patch(Config) ->
{400, [{<<"content-type">>, <<"text/plain">>}], <<"halt">>},
{415, [{<<"content-type">>, <<"application/json">>}], <<"bad_content_type">>}
],
- Client = ?config(client, Config),
+ ConnPid = gun_open(Config),
_ = [begin
- {ok, Client2} = cowboy_client:request(<<"PATCH">>,
- build_url("/patch", Config), Headers, Body, Client),
- {ok, Status, _, _} = cowboy_client:response(Client2),
- ok
- end || {Status, Headers, Body} <- Tests].
+ Ref = gun:patch(ConnPid, "/patch", Headers, Body),
+ {response, fin, Status, _} = gun:await(ConnPid, Ref)
+ end || {Status, Headers, Body} <- Tests],
+ ok.
rest_post_charset(Config) ->
- Client = ?config(client, Config),
- Headers = [
- {<<"content-type">>, <<"text/plain;charset=UTF-8">>}
- ],
- {ok, Client2} = cowboy_client:request(<<"POST">>,
- build_url("/post_charset", Config), Headers, "12345", Client),
- {ok, 204, _, _} = cowboy_client:response(Client2).
+ ConnPid = gun_open(Config),
+ Ref = gun:post(ConnPid, "/post_charset",
+ [{<<"content-type">>, <<"text/plain;charset=UTF-8">>}], "12345"),
+ {response, fin, 204, _} = gun:await(ConnPid, Ref),
+ ok.
rest_postonly(Config) ->
- Client = ?config(client, Config),
- Headers = [
- {<<"content-type">>, <<"text/plain">>}
- ],
- {ok, Client2} = cowboy_client:request(<<"POST">>,
- build_url("/postonly", Config), Headers, "12345", Client),
- {ok, 204, _, _} = cowboy_client:response(Client2).
+ ConnPid = gun_open(Config),
+ Ref = gun:post(ConnPid, "/postonly",
+ [{<<"content-type">>, <<"text/plain">>}], "12345"),
+ {response, fin, 204, _} = gun:await(ConnPid, Ref),
+ ok.
rest_resource_get_etag(Config, Type) ->
rest_resource_get_etag(Config, Type, []).
rest_resource_get_etag(Config, Type, Headers) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/resetags?type=" ++ Type, Config), Headers, Client),
- {ok, Status, RespHeaders, _} = cowboy_client:response(Client2),
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, "/resetags?type=" ++ Type, Headers),
+ {response, _, Status, RespHeaders} = gun:await(ConnPid, Ref),
case lists:keyfind(<<"etag">>, 1, RespHeaders) of
false -> {Status, false};
{<<"etag">>, ETag} -> {Status, ETag}
@@ -1137,48 +948,44 @@ rest_resource_etags_if_none_match(Config) ->
end || {Status, ETag, Type} <- Tests].
set_env_dispatch(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/", Config), Client),
- {ok, 400, _, _} = cowboy_client:response(Client2),
+ ConnPid1 = gun_open(Config),
+ Ref1 = gun:get(ConnPid1, "/"),
+ {response, fin, 400, _} = gun:await(ConnPid1, Ref1),
ok = cowboy:set_env(set_env, dispatch,
cowboy_router:compile([{'_', [{"/", http_handler, []}]}])),
- {ok, Client3} = cowboy_client:request(<<"GET">>,
- build_url("/", Config), Client),
- {ok, 200, _, _} = cowboy_client:response(Client3).
+ ConnPid2 = gun_open(Config),
+ Ref2 = gun:get(ConnPid2, "/"),
+ {response, nofin, 200, _} = gun:await(ConnPid2, Ref2),
+ ok.
set_resp_body(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/set_resp/body", Config), Client),
- {ok, 200, _, Client3} = cowboy_client:response(Client2),
- {ok, <<"A flameless dance does not equal a cycle">>, _}
- = cowboy_client:response_body(Client3).
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, "/set_resp/body"),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref),
+ {ok, <<"A flameless dance does not equal a cycle">>}
+ = gun:await_body(ConnPid, Ref),
+ ok.
set_resp_header(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/set_resp/header", Config), Client),
- {ok, 200, Headers, _} = cowboy_client:response(Client2),
- {<<"vary">>, <<"Accept">>} = lists:keyfind(<<"vary">>, 1, Headers),
- {<<"set-cookie">>, _} = lists:keyfind(<<"set-cookie">>, 1, Headers).
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, "/set_resp/header"),
+ {response, nofin, 200, Headers} = gun:await(ConnPid, Ref),
+ {_, <<"Accept">>} = lists:keyfind(<<"vary">>, 1, Headers),
+ {_, _} = lists:keyfind(<<"set-cookie">>, 1, Headers),
+ ok.
set_resp_overwrite(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/set_resp/overwrite", Config), Client),
- {ok, 200, Headers, _} = cowboy_client:response(Client2),
- {<<"server">>, <<"DesireDrive/1.0">>}
- = lists:keyfind(<<"server">>, 1, Headers).
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, "/set_resp/overwrite"),
+ {response, nofin, 200, Headers} = gun:await(ConnPid, Ref),
+ {_, <<"DesireDrive/1.0">>} = lists:keyfind(<<"server">>, 1, Headers),
+ ok.
slowloris(Config) ->
- Client = ?config(client, Config),
- Transport = ?config(transport, Config),
- {ok, Client2} = cowboy_client:connect(
- Transport, "localhost", ?config(port, Config), Client),
+ Client = raw_open(Config),
try
[begin
- {ok, _} = cowboy_client:raw_request([C], Client2),
+ ok = raw_send(Client, [C]),
receive after 25 -> ok end
end || C <- "GET / HTTP/1.1\r\nHost: localhost\r\n"
"User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US)\r\n"
@@ -1189,249 +996,214 @@ slowloris(Config) ->
end.
slowloris2(Config) ->
- Client = ?config(client, Config),
- Transport = ?config(transport, Config),
- {ok, Client2} = cowboy_client:connect(
- Transport, "localhost", ?config(port, Config), Client),
- {ok, _} = cowboy_client:raw_request("GET / HTTP/1.1\r\n", Client2),
+ Client = raw_open(Config),
+ ok = raw_send(Client, "GET / HTTP/1.1\r\n"),
receive after 300 -> ok end,
- {ok, _} = cowboy_client:raw_request("Host: localhost\r\n", Client2),
+ ok = raw_send(Client, "Host: localhost\r\n"),
receive after 300 -> ok end,
- {ok, 408, _, _} = cowboy_client:response(Client2).
+ Data = raw_recv_head(Client),
+ {_, 408, _, _} = cow_http:parse_status_line(Data),
+ ok.
static_attribute_etag(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/static_attribute_etag/index.html", Config), Client),
- {ok, Client3} = cowboy_client:request(<<"GET">>,
- build_url("/static_attribute_etag/index.html", Config), Client2),
- {ok, 200, Headers1, Client4} = cowboy_client:response(Client3),
- {ok, 200, Headers2, _} = cowboy_client:response(Client4),
- {<<"etag">>, ETag1} = lists:keyfind(<<"etag">>, 1, Headers1),
- {<<"etag">>, ETag2} = lists:keyfind(<<"etag">>, 1, Headers2),
- false = ETag1 =:= undefined,
- ETag1 = ETag2.
+ ConnPid = gun_open(Config),
+ Ref1 = gun:get(ConnPid, "/static_attribute_etag/index.html"),
+ Ref2 = gun:get(ConnPid, "/static_attribute_etag/index.html"),
+ {response, nofin, 200, Headers1} = gun:await(ConnPid, Ref1),
+ {response, nofin, 200, Headers2} = gun:await(ConnPid, Ref2),
+ {_, ETag} = lists:keyfind(<<"etag">>, 1, Headers1),
+ {_, ETag} = lists:keyfind(<<"etag">>, 1, Headers2),
+ true = ETag =/= undefined,
+ ok.
static_function_etag(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/static_function_etag/index.html", Config), Client),
- {ok, Client3} = cowboy_client:request(<<"GET">>,
- build_url("/static_function_etag/index.html", Config), Client2),
- {ok, 200, Headers1, Client4} = cowboy_client:response(Client3),
- {ok, 200, Headers2, _} = cowboy_client:response(Client4),
- {<<"etag">>, ETag1} = lists:keyfind(<<"etag">>, 1, Headers1),
- {<<"etag">>, ETag2} = lists:keyfind(<<"etag">>, 1, Headers2),
- false = ETag1 =:= undefined,
- ETag1 = ETag2.
+ ConnPid = gun_open(Config),
+ Ref1 = gun:get(ConnPid, "/static_function_etag/index.html"),
+ Ref2 = gun:get(ConnPid, "/static_function_etag/index.html"),
+ {response, nofin, 200, Headers1} = gun:await(ConnPid, Ref1),
+ {response, nofin, 200, Headers2} = gun:await(ConnPid, Ref2),
+ {_, ETag} = lists:keyfind(<<"etag">>, 1, Headers1),
+ {_, ETag} = lists:keyfind(<<"etag">>, 1, Headers2),
+ true = ETag =/= undefined,
+ ok.
static_mimetypes_function(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/static_mimetypes_function/index.html", Config), Client),
- {ok, 200, Headers, _} = cowboy_client:response(Client2),
- {<<"content-type">>, <<"text/html">>}
- = lists:keyfind(<<"content-type">>, 1, Headers).
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, "/static_mimetypes_function/index.html"),
+ {response, nofin, 200, Headers} = gun:await(ConnPid, Ref),
+ {_, <<"text/html">>} = lists:keyfind(<<"content-type">>, 1, Headers),
+ ok.
static_specify_file(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/static_specify_file", Config), Client),
- {ok, 200, Headers, Client3} = cowboy_client:response(Client2),
- {<<"content-type">>, <<"text/css">>}
- = lists:keyfind(<<"content-type">>, 1, Headers),
- {ok, <<"body{color:red}\n">>, _} = cowboy_client:response_body(Client3).
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, "/static_specify_file"),
+ {response, nofin, 200, Headers} = gun:await(ConnPid, Ref),
+ {_, <<"text/css">>} = lists:keyfind(<<"content-type">>, 1, Headers),
+ {ok, <<"body{color:red}\n">>} = gun:await_body(ConnPid, Ref),
+ ok.
static_specify_file_catchall(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/static_specify_file/none", Config), Client),
- {ok, 200, Headers, Client3} = cowboy_client:response(Client2),
- {<<"content-type">>, <<"text/css">>}
- = lists:keyfind(<<"content-type">>, 1, Headers),
- {ok, <<"body{color:red}\n">>, _} = cowboy_client:response_body(Client3).
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, "/static_specify_file/none"),
+ {response, nofin, 200, Headers} = gun:await(ConnPid, Ref),
+ {_, <<"text/css">>} = lists:keyfind(<<"content-type">>, 1, Headers),
+ {ok, <<"body{color:red}\n">>} = gun:await_body(ConnPid, Ref),
+ ok.
static_test_file(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/static/unknown", Config), Client),
- {ok, 200, Headers, _} = cowboy_client:response(Client2),
- {<<"content-type">>, <<"application/octet-stream">>}
- = lists:keyfind(<<"content-type">>, 1, Headers).
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, "/static/unknown"),
+ {response, nofin, 200, Headers} = gun:await(ConnPid, Ref),
+ {_, <<"application/octet-stream">>} = lists:keyfind(<<"content-type">>, 1, Headers),
+ ok.
static_test_file_css(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/static/style.css", Config), Client),
- {ok, 200, Headers, _} = cowboy_client:response(Client2),
- {<<"content-type">>, <<"text/css">>}
- = lists:keyfind(<<"content-type">>, 1, Headers).
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, "/static/style.css"),
+ {response, nofin, 200, Headers} = gun:await(ConnPid, Ref),
+ {_, <<"text/css">>} = lists:keyfind(<<"content-type">>, 1, Headers),
+ ok.
stream_body_set_resp(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/stream_body/set_resp", Config), Client),
- {ok, 200, _, Client3} = cowboy_client:response(Client2),
- {ok, <<"stream_body_set_resp">>, _}
- = cowboy_client:response_body(Client3).
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, "/stream_body/set_resp"),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref),
+ {ok, <<"stream_body_set_resp">>} = gun:await_body(ConnPid, Ref),
+ ok.
stream_body_set_resp_close(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/stream_body/set_resp_close", Config), Client),
- {ok, 200, _, Client3} = cowboy_client:response(Client2),
- {ok, Transport, Socket} = cowboy_client:transport(Client3),
- case element(7, Client3) of
- <<"stream_body_set_resp_close">> ->
- ok;
- Buffer ->
- {ok, Rest} = Transport:recv(Socket, 26 - byte_size(Buffer), 1000),
- <<"stream_body_set_resp_close">> = << Buffer/binary, Rest/binary >>,
- ok
- end,
- {error, closed} = Transport:recv(Socket, 0, 1000).
+ {ConnPid, MRef} = gun_monitor_open(Config),
+ Ref = gun:get(ConnPid, "/stream_body/set_resp_close"),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref, MRef),
+ {ok, <<"stream_body_set_resp_close">>} = gun:await_body(ConnPid, Ref, MRef),
+ gun_is_gone(ConnPid, MRef).
stream_body_set_resp_chunked(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/stream_body/set_resp_chunked", Config), Client),
- {ok, 200, Headers, Client3} = cowboy_client:response(Client2),
+ ConnPid = gun_open(Config),
+ Ref = gun:get(ConnPid, "/stream_body/set_resp_chunked"),
+ {response, nofin, 200, Headers} = gun:await(ConnPid, Ref),
{_, <<"chunked">>} = lists:keyfind(<<"transfer-encoding">>, 1, Headers),
- {ok, Transport, Socket} = cowboy_client:transport(Client3),
- case element(7, Client3) of
- <<"B\r\nstream_body\r\n11\r\n_set_resp_chunked\r\n0\r\n\r\n">> ->
- ok;
- Buffer ->
- {ok, Rest} = Transport:recv(Socket, 44 - byte_size(Buffer), 1000),
- <<"B\r\nstream_body\r\n11\r\n_set_resp_chunked\r\n0\r\n\r\n">>
- = <<Buffer/binary, Rest/binary>>,
- ok
- end.
+ {ok, <<"stream_body_set_resp_chunked">>} = gun:await_body(ConnPid, Ref),
+ ok.
stream_body_set_resp_chunked10(Config) ->
- Client = ?config(client, Config),
- Transport = ?config(transport, Config),
- {ok, Client2} = cowboy_client:connect(
- Transport, "localhost", ?config(port, Config), Client),
- Data = ["GET /stream_body/set_resp_chunked HTTP/1.0\r\n",
- "Host: localhost\r\n\r\n"],
- {ok, Client3} = cowboy_client:raw_request(Data, Client2),
- {ok, 200, Headers, Client4} = cowboy_client:response(Client3),
- false = lists:keymember(<<"transfer-encoding">>, 1, Headers),
- {ok, Transport, Socket} = cowboy_client:transport(Client4),
- case element(7, Client4) of
- <<"stream_body_set_resp_chunked">> ->
- ok;
- Buffer ->
- {ok, Rest} = Transport:recv(Socket, 28 - byte_size(Buffer), 1000),
- <<"stream_body_set_resp_chunked">>
- = <<Buffer/binary, Rest/binary>>,
- ok
- end,
- {error, closed} = Transport:recv(Socket, 0, 1000).
+ {ConnPid, MRef} = gun_monitor_open(Config, [{http, [{version, 'HTTP/1.0'}]}]),
+ Ref = gun:get(ConnPid, "/stream_body/set_resp_chunked"),
+ {response, nofin, 200, Headers} = gun:await(ConnPid, Ref, MRef),
+ false = lists:keyfind(<<"transfer-encoding">>, 1, Headers),
+ {ok, <<"stream_body_set_resp_chunked">>} = gun:await_body(ConnPid, Ref, MRef),
+ gun_is_gone(ConnPid, MRef).
+%% Undocumented hack: force chunked response to be streamed as HTTP/1.1.
streamed_response(Config) ->
- Client = ?config(client, Config),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/streamed_response", Config), Client),
- {ok, 200, Headers, Client3} = cowboy_client:response(Client2),
+ Client = raw_open(Config),
+ ok = raw_send(Client, "GET /streamed_response HTTP/1.1\r\nHost: localhost\r\n\r\n"),
+ Data = raw_recv_head(Client),
+ {'HTTP/1.1', 200, _, Rest} = cow_http:parse_status_line(Data),
+ {Headers, Rest2} = cow_http:parse_headers(Rest),
false = lists:keymember(<<"transfer-encoding">>, 1, Headers),
- {ok, Transport, Socket} = cowboy_client:transport(Client3),
- {ok, <<"streamed_handler\r\nworks fine!">>}
- = Transport:recv(Socket, 29, 1000),
- {error, closed} = cowboy_client:response(Client3).
+ Rest2Size = byte_size(Rest2),
+ ok = case <<"streamed_handler\r\nworks fine!">> of
+ Rest2 -> ok;
+ << Rest2:Rest2Size/binary, Expect/bits >> -> raw_expect_recv(Client, Expect)
+ end.
te_chunked(Config) ->
- Client = ?config(client, Config),
Body = list_to_binary(io_lib:format("~p", [lists:seq(1, 100)])),
- Chunks = body_to_chunks(50, Body, []),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/echo/body", Config),
- [{<<"transfer-encoding">>, <<"chunked">>}],
- Chunks, Client),
- {ok, 200, _, Client3} = cowboy_client:response(Client2),
- {ok, Body, _} = cowboy_client:response_body(Client3).
+ ConnPid = gun_open(Config),
+ Ref = gun:post(ConnPid, "/echo/body",
+ [{<<"transfer-encoding">>, <<"chunked">>}], Body),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref),
+ {ok, Body} = gun:await_body(ConnPid, Ref),
+ ok.
+
+body_to_chunks(_, <<>>, Acc) ->
+ lists:reverse([<<"0\r\n\r\n">>|Acc]);
+body_to_chunks(ChunkSize, Body, Acc) ->
+ BodySize = byte_size(Body),
+ ChunkSize2 = case BodySize < ChunkSize of
+ true -> BodySize;
+ false -> ChunkSize
+ end,
+ << Chunk:ChunkSize2/binary, Rest/binary >> = Body,
+ ChunkSizeBin = list_to_binary(integer_to_list(ChunkSize2, 16)),
+ body_to_chunks(ChunkSize, Rest,
+ [<< ChunkSizeBin/binary, "\r\n", Chunk/binary, "\r\n" >>|Acc]).
te_chunked_chopped(Config) ->
- Client = ?config(client, Config),
Body = list_to_binary(io_lib:format("~p", [lists:seq(1, 100)])),
Body2 = iolist_to_binary(body_to_chunks(50, Body, [])),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/echo/body", Config),
- [{<<"transfer-encoding">>, <<"chunked">>}], Client),
- {ok, Transport, Socket} = cowboy_client:transport(Client2),
+ ConnPid = gun_open(Config),
+ Ref = gun:post(ConnPid, "/echo/body",
+ [{<<"transfer-encoding">>, <<"chunked">>}]),
_ = [begin
- ok = Transport:send(Socket, << C >>),
- ok = timer:sleep(10)
+ ok = gun:dbg_send_raw(ConnPid, << C >>),
+ receive after 10 -> ok end
end || << C >> <= Body2],
- {ok, 200, _, Client3} = cowboy_client:response(Client2),
- {ok, Body, _} = cowboy_client:response_body(Client3).
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref),
+ {ok, Body} = gun:await_body(ConnPid, Ref),
+ ok.
te_chunked_delayed(Config) ->
- Client = ?config(client, Config),
Body = list_to_binary(io_lib:format("~p", [lists:seq(1, 100)])),
Chunks = body_to_chunks(50, Body, []),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/echo/body", Config),
- [{<<"transfer-encoding">>, <<"chunked">>}], Client),
- {ok, Transport, Socket} = cowboy_client:transport(Client2),
+ ConnPid = gun_open(Config),
+ Ref = gun:post(ConnPid, "/echo/body",
+ [{<<"transfer-encoding">>, <<"chunked">>}]),
_ = [begin
- ok = Transport:send(Socket, Chunk),
- ok = timer:sleep(10)
+ ok = gun:dbg_send_raw(ConnPid, Chunk),
+ receive after 10 -> ok end
end || Chunk <- Chunks],
- {ok, 200, _, Client3} = cowboy_client:response(Client2),
- {ok, Body, _} = cowboy_client:response_body(Client3).
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref),
+ {ok, Body} = gun:await_body(ConnPid, Ref),
+ ok.
te_chunked_split_body(Config) ->
- Client = ?config(client, Config),
Body = list_to_binary(io_lib:format("~p", [lists:seq(1, 100)])),
Chunks = body_to_chunks(50, Body, []),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/echo/body", Config),
- [{<<"transfer-encoding">>, <<"chunked">>}], Client),
- {ok, Transport, Socket} = cowboy_client:transport(Client2),
+ ConnPid = gun_open(Config),
+ Ref = gun:post(ConnPid, "/echo/body",
+ [{<<"transfer-encoding">>, <<"chunked">>}]),
_ = [begin
case Chunk of
- %% Final chunk.
<<"0\r\n\r\n">> ->
- ok = Transport:send(Socket, Chunk);
+ ok = gun:dbg_send_raw(ConnPid, Chunk);
_ ->
- %% Chunk of form <<"9\r\nChunkBody\r\n">>.
[Size, ChunkBody, <<>>] =
binary:split(Chunk, [<<"\r\n">>], [global]),
PartASize = random:uniform(byte_size(ChunkBody)),
<<PartA:PartASize/binary, PartB/binary>> = ChunkBody,
- ok = Transport:send(Socket, [Size, <<"\r\n">>, PartA]),
- ok = timer:sleep(10),
- ok = Transport:send(Socket, [PartB, <<"\r\n">>])
+ ok = gun:dbg_send_raw(ConnPid, [Size, <<"\r\n">>, PartA]),
+ receive after 10 -> ok end,
+ ok = gun:dbg_send_raw(ConnPid, [PartB, <<"\r\n">>])
end
end || Chunk <- Chunks],
- {ok, 200, _, Client3} = cowboy_client:response(Client2),
- {ok, Body, _} = cowboy_client:response_body(Client3).
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref),
+ {ok, Body} = gun:await_body(ConnPid, Ref),
+ ok.
te_chunked_split_crlf(Config) ->
- Client = ?config(client, Config),
Body = list_to_binary(io_lib:format("~p", [lists:seq(1, 100)])),
Chunks = body_to_chunks(50, Body, []),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/echo/body", Config),
- [{<<"transfer-encoding">>, <<"chunked">>}], Client),
- {ok, Transport, Socket} = cowboy_client:transport(Client2),
+ ConnPid = gun_open(Config),
+ Ref = gun:post(ConnPid, "/echo/body",
+ [{<<"transfer-encoding">>, <<"chunked">>}]),
_ = [begin
- %% <<"\r\n">> is last 2 bytes of Chunk split before or after <<"\r">>.
+ %% Split in the newline just before the end of the chunk.
Len = byte_size(Chunk) - (random:uniform(2) - 1),
- <<Chunk2:Len/binary, End/binary>> = Chunk,
- ok = Transport:send(Socket, Chunk2),
- ok = timer:sleep(10),
- ok = Transport:send(Socket, End)
+ << Chunk2:Len/binary, End/binary >> = Chunk,
+ ok = gun:dbg_send_raw(ConnPid, Chunk2),
+ receive after 10 -> ok end,
+ ok = gun:dbg_send_raw(ConnPid, End)
end || Chunk <- Chunks],
- {ok, 200, _, Client3} = cowboy_client:response(Client2),
- {ok, Body, _} = cowboy_client:response_body(Client3).
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref),
+ {ok, Body} = gun:await_body(ConnPid, Ref),
+ ok.
te_identity(Config) ->
- Client = ?config(client, Config),
Body = list_to_binary(io_lib:format("~p", [lists:seq(1, 100)])),
- {ok, Client2} = cowboy_client:request(<<"GET">>,
- build_url("/echo/body", Config), [], Body, Client),
- {ok, 200, _, Client3} = cowboy_client:response(Client2),
- {ok, Body, _} = cowboy_client:response_body(Client3).
+ ConnPid = gun_open(Config),
+ Ref = gun:post(ConnPid, "/echo/body", [], Body),
+ {response, nofin, 200, _} = gun:await(ConnPid, Ref),
+ {ok, Body} = gun:await_body(ConnPid, Ref),
+ ok.