From 10dc2c2ef0ea4f89f7c9cbe7b886ce6327196115 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= Date: Mon, 4 Dec 2017 18:21:10 +0100 Subject: Add an rfc7231 test suite, fix an HTTP/2 bug with HEAD In some cases there could be a body sent as a response to a HEAD request when using HTTP/2. This has been corrected. --- test/rfc7231_SUITE.erl | 475 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 475 insertions(+) create mode 100644 test/rfc7231_SUITE.erl (limited to 'test/rfc7231_SUITE.erl') diff --git a/test/rfc7231_SUITE.erl b/test/rfc7231_SUITE.erl new file mode 100644 index 0000000..2bafc87 --- /dev/null +++ b/test/rfc7231_SUITE.erl @@ -0,0 +1,475 @@ +%% Copyright (c) 2017, Loïc Hoguin +%% +%% 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(rfc7231_SUITE). +-compile(export_all). +-compile(nowarn_export_all). + +-import(ct_helper, [config/2]). +-import(ct_helper, [doc/1]). +-import(cowboy_test, [gun_open/1]). + +all() -> + cowboy_test:common_all(). + +groups() -> + cowboy_test:common_groups(ct_helper:all(?MODULE)). + +init_per_group(Name, Config) -> + cowboy_test:init_common_groups(Name, Config, ?MODULE). + +end_per_group(Name, _) -> + cowboy:stop_listener(Name). + +init_dispatch(_) -> + cowboy_router:compile([{"[...]", [ + {"/", hello_h, []}, + {"/echo/:key", echo_h, []}, + {"/resp/:key[/:arg]", resp_h, []} + ]}]). + +%% @todo The documentation should list what methods, headers and status codes +%% are handled automatically so users can know what befalls to them to implement. + +%% Methods. + +method_get(Config) -> + doc("The GET method is accepted. (RFC7231 4.3.1)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, nofin, 200, _} = gun:await(ConnPid, Ref), + {ok, <<"Hello world!">>} = gun:await_body(ConnPid, Ref), + ok. + +method_head(Config) -> + doc("The HEAD method is accepted. (RFC7231 4.3.2)"), + ConnPid = gun_open(Config), + Ref = gun:head(ConnPid, "/", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, fin, 200, _} = gun:await(ConnPid, Ref), + ok. + +method_head_same_resp_headers_as_get(Config) -> + doc("Responses to HEAD should return the same headers as GET. (RFC7231 4.3.2)"), + ConnPid = gun_open(Config), + Ref1 = gun:get(ConnPid, "/", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, nofin, 200, Headers1} = gun:await(ConnPid, Ref1), + {ok, <<"Hello world!">>} = gun:await_body(ConnPid, Ref1), + Ref2 = gun:head(ConnPid, "/", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, fin, 200, Headers2} = gun:await(ConnPid, Ref2), + %% We remove the date header since the date might have changed between requests. + Headers = lists:keydelete(<<"date">>, 1, Headers1), + Headers = lists:keydelete(<<"date">>, 1, Headers2), + ok. + +method_head_same_resp_headers_as_get_stream_reply(Config) -> + doc("Responses to HEAD should return the same headers as GET. (RFC7231 4.3.2)"), + ConnPid = gun_open(Config), + Ref1 = gun:get(ConnPid, "/resp/stream_reply2/200", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, nofin, 200, Headers1} = gun:await(ConnPid, Ref1), + {ok, _} = gun:await_body(ConnPid, Ref1), + Ref2 = gun:head(ConnPid, "/resp/stream_reply2/200", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, fin, 200, Headers2} = gun:await(ConnPid, Ref2), + %% We remove the date header since the date might have changed between requests. + Headers = lists:keydelete(<<"date">>, 1, Headers1), + Headers = lists:keydelete(<<"date">>, 1, Headers2), + ok. + +method_post(Config) -> + doc("The POST method is accepted. (RFC7231 4.3.3)"), + ConnPid = gun_open(Config), + Ref = gun:post(ConnPid, "/echo/read_body", [ + {<<"accept-encoding">>, <<"gzip">>}, + {<<"content-type">>, <<"application/x-www-form-urlencoded">>} + ], <<"hello=world">>), + {response, nofin, 200, _} = gun:await(ConnPid, Ref), + {ok, <<"hello=world">>} = gun:await_body(ConnPid, Ref), + ok. + +method_put(Config) -> + doc("The PUT method is accepted. (RFC7231 4.3.4)"), + ConnPid = gun_open(Config), + Ref = gun:put(ConnPid, "/echo/read_body", [ + {<<"accept-encoding">>, <<"gzip">>}, + {<<"content-type">>, <<"application/x-www-form-urlencoded">>} + ], <<"hello=world">>), + {response, nofin, 200, _} = gun:await(ConnPid, Ref), + {ok, <<"hello=world">>} = gun:await_body(ConnPid, Ref), + ok. + +method_delete(Config) -> + doc("The DELETE method is accepted. (RFC7231 4.3.5)"), + ConnPid = gun_open(Config), + Ref = gun:delete(ConnPid, "/echo/method", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, nofin, 200, _} = gun:await(ConnPid, Ref), + {ok, <<"DELETE">>} = gun:await_body(ConnPid, Ref), + ok. + +%% @todo Should probably disable CONNECT and TRACE entirely until they're implemented. +%method_connect(Config) -> + +method_options(Config) -> + doc("The OPTIONS method is accepted. (RFC7231 4.3.7)"), + ConnPid = gun_open(Config), + Ref = gun:options(ConnPid, "/echo/method", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, nofin, 200, _} = gun:await(ConnPid, Ref), + {ok, <<"OPTIONS">>} = gun:await_body(ConnPid, Ref), + ok. + +%method_options_asterisk(Config) -> +%method_options_content_length_0(Config) -> + +%method_trace(Config) -> + +%% Request headers. + +%% @todo + +%% Status codes. + +status_code_100(Config) -> + doc("The 100 Continue status code can be sent. (RFC7231 6.2.1)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/inform2/100", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {inform, 100, []} = gun:await(ConnPid, Ref), + ok. + +%http10_status_code_100(Config) -> + +status_code_101(Config) -> + doc("The 101 Switching Protocols status code can be sent. (RFC7231 6.2.2)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/inform2/101", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {inform, 101, []} = gun:await(ConnPid, Ref), + ok. + +%http10_status_code_100(Config) -> + +status_code_200(Config) -> + doc("The 200 OK status code can be sent. (RFC7231 6.3.1)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/200", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 200, _} = gun:await(ConnPid, Ref), + ok. + +status_code_201(Config) -> + doc("The 201 Created status code can be sent. (RFC7231 6.3.2)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/201", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 201, _} = gun:await(ConnPid, Ref), + ok. + +status_code_202(Config) -> + doc("The 202 Accepted status code can be sent. (RFC7231 6.3.3)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/202", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 202, _} = gun:await(ConnPid, Ref), + ok. + +status_code_203(Config) -> + doc("The 203 Non-Authoritative Information status code can be sent. (RFC7231 6.3.4)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/203", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 203, _} = gun:await(ConnPid, Ref), + ok. + +status_code_204(Config) -> + doc("The 204 No Content status code can be sent. (RFC7231 6.3.5)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/204", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 204, _} = gun:await(ConnPid, Ref), + ok. + +status_code_205(Config) -> + doc("The 205 Reset Content status code can be sent. (RFC7231 6.3.6)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/205", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 205, _} = gun:await(ConnPid, Ref), + ok. + +status_code_300(Config) -> + doc("The 300 Multiple Choices status code can be sent. (RFC7231 6.4.1)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/300", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 300, _} = gun:await(ConnPid, Ref), + ok. + +status_code_301(Config) -> + doc("The 301 Moved Permanently status code can be sent. (RFC7231 6.4.2)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/301", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 301, _} = gun:await(ConnPid, Ref), + ok. + +status_code_302(Config) -> + doc("The 302 Found status code can be sent. (RFC7231 6.4.3)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/302", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 302, _} = gun:await(ConnPid, Ref), + ok. + +status_code_303(Config) -> + doc("The 303 See Other status code can be sent. (RFC7231 6.4.4)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/303", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 303, _} = gun:await(ConnPid, Ref), + ok. + +status_code_305(Config) -> + doc("The 305 Use Proxy status code can be sent. (RFC7231 6.4.5)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/305", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 305, _} = gun:await(ConnPid, Ref), + ok. + +%% The status code 306 is no longer used. (RFC7231 6.4.6) + +status_code_307(Config) -> + doc("The 307 Temporary Redirect status code can be sent. (RFC7231 6.4.7)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/307", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 307, _} = gun:await(ConnPid, Ref), + ok. + +status_code_400(Config) -> + doc("The 400 Bad Request status code can be sent. (RFC7231 6.5.1)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/400", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 400, _} = gun:await(ConnPid, Ref), + ok. + +status_code_402(Config) -> + doc("The 402 Payment Required status code can be sent. (RFC7231 6.5.2)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/402", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 402, _} = gun:await(ConnPid, Ref), + ok. + +status_code_403(Config) -> + doc("The 403 Forbidden status code can be sent. (RFC7231 6.5.3)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/403", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 403, _} = gun:await(ConnPid, Ref), + ok. + +status_code_404(Config) -> + doc("The 404 Not Found status code can be sent. (RFC7231 6.5.4)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/404", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 404, _} = gun:await(ConnPid, Ref), + ok. + +status_code_405(Config) -> + doc("The 405 Method Not Allowed status code can be sent. (RFC7231 6.5.5)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/405", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 405, _} = gun:await(ConnPid, Ref), + ok. + +status_code_406(Config) -> + doc("The 406 Not Acceptable status code can be sent. (RFC7231 6.5.6)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/406", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 406, _} = gun:await(ConnPid, Ref), + ok. + +status_code_408(Config) -> + doc("The 408 Request Timeout status code can be sent. (RFC7231 6.5.7)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/408", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 408, _} = gun:await(ConnPid, Ref), + ok. + +status_code_409(Config) -> + doc("The 409 Conflict status code can be sent. (RFC7231 6.5.8)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/409", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 409, _} = gun:await(ConnPid, Ref), + ok. + +status_code_410(Config) -> + doc("The 410 Gone status code can be sent. (RFC7231 6.5.9)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/410", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 410, _} = gun:await(ConnPid, Ref), + ok. + +status_code_411(Config) -> + doc("The 411 Length Required status code can be sent. (RFC7231 6.5.10)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/411", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 411, _} = gun:await(ConnPid, Ref), + ok. + +status_code_413(Config) -> + doc("The 413 Payload Too Large status code can be sent. (RFC7231 6.5.11)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/413", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 413, _} = gun:await(ConnPid, Ref), + ok. + +status_code_414(Config) -> + doc("The 414 URI Too Long status code can be sent. (RFC7231 6.5.12)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/414", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 414, _} = gun:await(ConnPid, Ref), + ok. + +status_code_415(Config) -> + doc("The 415 Unsupported Media Type status code can be sent. (RFC7231 6.5.13)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/415", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 415, _} = gun:await(ConnPid, Ref), + ok. + +status_code_417(Config) -> + doc("The 417 Expectation Failed status code can be sent. (RFC7231 6.5.14)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/417", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 417, _} = gun:await(ConnPid, Ref), + ok. + +status_code_426(Config) -> + doc("The 426 Upgrade Required status code can be sent. (RFC7231 6.5.15)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/426", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 426, _} = gun:await(ConnPid, Ref), + ok. + +status_code_500(Config) -> + doc("The 500 Internal Server Error status code can be sent. (RFC7231 6.6.1)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/500", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 500, _} = gun:await(ConnPid, Ref), + ok. + +status_code_501(Config) -> + doc("The 501 Not Implemented status code can be sent. (RFC7231 6.6.2)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/501", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 501, _} = gun:await(ConnPid, Ref), + ok. + +status_code_502(Config) -> + doc("The 502 Bad Gateway status code can be sent. (RFC7231 6.6.3)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/502", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 502, _} = gun:await(ConnPid, Ref), + ok. + +status_code_503(Config) -> + doc("The 503 Service Unavailable status code can be sent. (RFC7231 6.6.4)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/503", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 503, _} = gun:await(ConnPid, Ref), + ok. + +status_code_504(Config) -> + doc("The 504 Gateway Timeout status code can be sent. (RFC7231 6.6.5)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/504", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 504, _} = gun:await(ConnPid, Ref), + ok. + +status_code_505(Config) -> + doc("The 505 HTTP Version Not Supported status code can be sent. (RFC7231 6.6.6)"), + ConnPid = gun_open(Config), + Ref = gun:get(ConnPid, "/resp/reply2/505", [ + {<<"accept-encoding">>, <<"gzip">>} + ]), + {response, _, 505, _} = gun:await(ConnPid, Ref), + ok. -- cgit v1.2.3