0
Fork 0
mirror of https://github.com/ninenines/cowboy.git synced 2025-07-14 20:30:23 +00:00
cowboy/test/plain_handler_SUITE.erl
Loïc Hoguin 8cb9d242b0
Initial HTTP/3 implementation
This includes Websocket over HTTP/3.

Since quicer, which provides the QUIC implementation,
is a NIF, Cowboy cannot depend directly on it. In order
to enable QUIC and HTTP/3, users have to set the
COWBOY_QUICER environment variable:

  export COWBOY_QUICER=1

In order to run the test suites, the same must be done
for Gun:

  export GUN_QUICER=1

HTTP/3 support is currently not available on Windows
due to compilation issues of quicer which have yet to
be looked at or resolved.

HTTP/3 support is also unavailable on the upcoming
OTP-27 due to compilation errors in quicer dependencies.
Once resolved HTTP/3 should work on OTP-27.

Because of how QUIC currently works, it's possible
that streams that get reset after sending a response
do not receive that response. The test suite was
modified to accomodate for that. A future extension
to QUIC will allow us to gracefully reset streams.

This also updates Erlang.mk.
2024-03-26 15:53:48 +01:00

80 lines
2.4 KiB
Erlang

%% Copyright (c) 2018-2024, Loïc Hoguin <essen@ninenines.eu>
%%
%% 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(plain_handler_SUITE).
-compile(export_all).
-compile(nowarn_export_all).
-import(ct_helper, [config/2]).
-import(ct_helper, [doc/1]).
-import(cowboy_test, [gun_open/1]).
%% ct.
all() ->
cowboy_test:common_all().
groups() ->
cowboy_test:common_groups(ct_helper:all(?MODULE)).
init_per_suite(Config) ->
ct_helper:create_static_dir(config(priv_dir, Config) ++ "/static"),
Config.
end_per_suite(Config) ->
ct_helper:delete_static_dir(config(priv_dir, Config) ++ "/static").
init_per_group(Name, Config) ->
cowboy_test:init_common_groups(Name, Config, ?MODULE).
end_per_group(Name, _) ->
cowboy_test:stop_group(Name).
%% Routes.
init_dispatch(_) ->
cowboy_router:compile([{"localhost", [
{"/crash/no_reply", crash_h, no_reply},
{"/crash/reply", crash_h, reply}
]}]).
%% Tests.
crash_after_reply(Config) ->
doc("A plain handler crash after a response was sent "
"results in no 500 response."),
ConnPid = gun_open(Config),
Ref = gun:get(ConnPid, "/crash/reply", [
{<<"accept-encoding">>, <<"gzip">>}
]),
Protocol = config(protocol, Config),
_ = case gun:await(ConnPid, Ref) of
{response, fin, 200, _} ->
{error, timeout} = gun:await(ConnPid, Ref, 1000);
%% See maybe_h3_error comment for details.
{error, {stream_error, {stream_error, h3_internal_error, _}}}
when Protocol =:= http3 ->
ok
end,
gun:close(ConnPid).
crash_before_reply(Config) ->
doc("A plain handler crash before a response was sent "
"results in a 500 response."),
ConnPid = gun_open(Config),
Ref = gun:get(ConnPid, "/crash/no_reply", [
{<<"accept-encoding">>, <<"gzip">>}
]),
{response, fin, 500, _} = gun:await(ConnPid, Ref),
gun:close(ConnPid).