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Diffstat (limited to 'test/spdy_SUITE.erl')
| -rw-r--r-- | test/spdy_SUITE.erl | 384 |
1 files changed, 0 insertions, 384 deletions
diff --git a/test/spdy_SUITE.erl b/test/spdy_SUITE.erl deleted file mode 100644 index 52068b6..0000000 --- a/test/spdy_SUITE.erl +++ /dev/null @@ -1,384 +0,0 @@ -%% Copyright (c) 2015, 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(ct_helper, [doc/1]). - -%% ct. - -all() -> [{group, spdy31}]. - -groups() -> [{spdy31, [parallel], ct_helper:all(?MODULE)}]. - -%% Helper functions. - -wait() -> - receive after 500 -> ok end. - -down() -> - receive {gun_down, _, _, _, _, _} -> - ok - after 5000 -> - exit(timeout) - end. - -not_down() -> - receive {gun_down, _, _, _, _, _} -> - exit(down) - after 0 -> - ok - end. - -do_req_resp(ConnPid, ServerPid, ServerStreamID) -> - StreamRef = gun:get(ConnPid, "/"), - spdy_server:send(ServerPid, [ - {syn_reply, ServerStreamID, false, <<"200">>, <<"HTTP/1.1">>, []}, - {data, ServerStreamID, true, <<"Hello world!">>} - ]), - receive {gun_response, _, StreamRef, _, _, _} -> - ok - after 5000 -> - exit(timeout) - end, - ok. - -%% SPDY/3.1 test suite. - -goaway_on_close(_) -> - doc("Send a GOAWAY when the client closes the connection (spdy-protocol-draft3-1 2.1)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - gun:close(ConnPid), - wait(), - [{goaway, 0, ok}] = spdy_server:stop(ServerPid), - down(). - -goaway_on_shutdown(_) -> - doc("Send a GOAWAY when the client closes the connection (spdy-protocol-draft3-1 2.1)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - gun:shutdown(ConnPid), - wait(), - [{goaway, 0, ok}] = spdy_server:stop(ServerPid), - down(). - -%% @todo This probably applies to HEADERS frame or SYN_STREAM from server push. -reject_data_on_non_existing_stream(_) -> - doc("DATA frames received for non-existing streams must be rejected with " - "an INVALID_STREAM stream error. (spdy-protocol-draft3-1 2.2.2)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - spdy_server:send(ServerPid, [ - {data, 1, true, <<"Hello world!">>} - ]), - wait(), - [{rst_stream, 1, invalid_stream}] = spdy_server:stop(ServerPid). - -%% @todo This probably applies to HEADERS frame or SYN_STREAM from server push. -ignore_data_on_non_existing_stream_after_goaway(_) -> - %% Note: this is not explicitly written in the specification. - %% However the HTTP/2 draft tells us that we can discard frames - %% with identifiers higher than the identified last stream, - %% which falls under this case. (draft-ietf-httpbis-http2-17 6.8) - doc("DATA frames received for non-existing streams after a GOAWAY has been " - "sent must be ignored. (spdy-protocol-draft3-1 2.2.2)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - gun:shutdown(ConnPid), - spdy_server:send(ServerPid, [ - {data, 1, true, <<"Hello world!">>} - ]), - wait(), - [{goaway, 0, ok}] = spdy_server:stop(ServerPid), - down(). - -%% @todo This probably applies to HEADERS frame or SYN_STREAM from server push. -reject_data_before_syn_reply(_) -> - doc("A DATA frame received before a SYN_REPLY must be rejected " - "with a PROTOCOL_ERROR stream error. (spdy-protocol-draft3-1 2.2.2)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - _ = gun:get(ConnPid, "/"), - spdy_server:send(ServerPid, [ - {data, 1, true, <<"Hello world!">>}, - {syn_reply, 1, false, <<"200">>, <<"HTTP/1.1">>, []} - ]), - wait(), - [_, {rst_stream, 1, protocol_error}] = spdy_server:stop(ServerPid). - -streamid_is_odd(_) -> - doc("Client-initiated Stream-ID must be an odd number. (spdy-protocol-draft3-1 2.3.2)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - [do_req_resp(ConnPid, ServerPid, N) || N <- lists:seq(1, 5, 2)], - Rec = spdy_server:stop(ServerPid), - true = length(Rec) =:= length([ok || {syn_stream, StreamID, _, _, _, _, _, _, _, _, _, _} <- Rec, StreamID rem 2 =:= 1]). - -reject_streamid_0(_) -> - doc("The Stream-ID 0 is not valid and must be rejected with a PROTOCOL_ERROR session error. (spdy-protocol-draft3-1 2.3.2)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - _ = gun:get(ConnPid, "/"), - spdy_server:send(ServerPid, [ - {syn_stream, 0, 1, true, true, 0, <<"GET">>, <<"https">>, ["localhost:", integer_to_binary(Port)], "/a", <<"HTTP/1.1">>, []}, - {syn_reply, 1, true, <<"200">>, <<"HTTP/1.1">>, []} - ]), - wait(), - [_, {goaway, 0, protocol_error}] = spdy_server:stop(ServerPid), - down(). - -streamid_increases_monotonically(_) -> - doc("The Stream-ID must increase monotonically. (spdy-protocol-draft3-1 2.3.2)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - Expected = [1, 3, 5, 7, 9], - [do_req_resp(ConnPid, ServerPid, N) || N <- Expected], - wait(), - Rec = spdy_server:stop(ServerPid), - Expected = [StreamID || {syn_stream, StreamID, _, _, _, _, _, _, _, _, _, _} <- Rec]. - -streamid_does_not_wrap(_) -> - doc("Stream-ID must not wrap. Reconnect when all Stream-IDs are exhausted. (spdy-protocol-draft3-1 2.3.2)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - MaxClientStreamID = 2147483647, - sys:replace_state(ConnPid, fun({loop, State}) -> - %% Replace the next stream_id value to the maximum allowed value. - {loop, setelement(11, State, setelement(9, element(11, State), MaxClientStreamID))} - end), - do_req_resp(ConnPid, ServerPid, MaxClientStreamID), - %% Gun has exhausted all Stream-IDs and should now reconnect. - {ok, spdy} = gun:await_up(ConnPid), - %% Check that the next request is on a new connection. - _ = gun:get(ConnPid, "/"), - [{syn_stream, 1, _, _, _, _, _, _, _, _, _, _}] = spdy_server:stop(ServerPid). - -reject_syn_stream_decreasing_streamid(_) -> - doc("Reject a decreasing Stream-ID with a PROTOCOL_ERROR session error. (spdy-protocol-draft3-1 2.3.2)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - _ = gun:get(ConnPid, "/"), - Host = ["localhost:", integer_to_binary(Port)], - spdy_server:send(ServerPid, [ - {syn_stream, 2, 1, true, true, 0, <<"GET">>, <<"https">>, Host, "/a", <<"HTTP/1.1">>, []}, - {syn_stream, 6, 1, true, true, 0, <<"GET">>, <<"https">>, Host, "/b", <<"HTTP/1.1">>, []}, - {syn_stream, 4, 1, true, true, 0, <<"GET">>, <<"https">>, Host, "/c", <<"HTTP/1.1">>, []}, - {syn_reply, 1, true, <<"200">>, <<"HTTP/1.1">>, []} - ]), - wait(), - [_, {goaway, 0, protocol_error}] = spdy_server:stop(ServerPid), - down(). - -reject_stream_duplicate_streamid(_) -> - doc("Reject duplicate Stream-ID with a PROTOCOL_ERROR session error. (spdy-protocol-draft3-1 2.3.2)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - _ = gun:get(ConnPid, "/"), - Host = ["localhost:", integer_to_binary(Port)], - spdy_server:send(ServerPid, [ - {syn_stream, 2, 1, true, true, 0, <<"GET">>, <<"https">>, Host, "/a", <<"HTTP/1.1">>, []}, - {syn_stream, 2, 1, true, true, 0, <<"GET">>, <<"https">>, Host, "/b", <<"HTTP/1.1">>, []}, - {syn_reply, 1, true, <<"200">>, <<"HTTP/1.1">>, []} - ]), - wait(), - [_, {goaway, 2, protocol_error}] = spdy_server:stop(ServerPid), - down(). - -dont_send_frames_after_flag_fin(_) -> - doc("Do not send frames after sending FLAG_FIN. (spdy-protocol-draft3-1 2.3.6)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - %% Send a POST frame with no content header so that Gun sets FLAG_FIN, - %% then try sending data. Gun should reject this second call. - StreamRef = gun:post(ConnPid, "/", []), - gun:data(ConnPid, StreamRef, false, <<"Hello world!">>), - receive {gun_error, ConnPid, StreamRef, _} -> - ok - after 5000 -> - exit(timeout) - end, - wait(), - [{syn_stream, _, _, _, _, _, _, _, _, _, _, _}] = spdy_server:stop(ServerPid). - -allow_window_update_after_flag_fin(_) -> - doc("WINDOW_UPDATE is allowed when the stream is half-closed. (spdy-protocol-draft3-1 2.3.6)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - _ = gun:get(ConnPid, "/"), - spdy_server:send(ServerPid, [ - {window_update, 1, 1024} - ]), - wait(), - [{syn_stream, _, _, _, _, _, _, _, _, _, _, _}] = spdy_server:stop(ServerPid). - -%% @todo This probably applies to HEADERS frame or SYN_STREAM from server push. -reject_data_on_half_closed_stream(_) -> - doc("Data frames sent on a half-closed stream must be rejected " - "with a STREAM_ALREADY_CLOSED stream error. (spdy-protocol-draft3-1 2.3.6)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - %% Send a POST frame with a content header so that Gun leaves this - %% stream alive after the server sends the reply. - _ = gun:post(ConnPid, "/", [{<<"content-length">>, <<"5">>}]), - spdy_server:send(ServerPid, [ - {syn_reply, 1, true, <<"200">>, <<"HTTP/1.1">>, []}, - {data, 1, true, <<"Hello world!">>} - ]), - wait(), - [_, {rst_stream, 1, stream_already_closed}] = spdy_server:stop(ServerPid). - -%% @todo This probably applies to HEADERS frame or SYN_STREAM from server push. -reject_data_on_closed_stream(_) -> - doc("Data frames sent on a closed stream must be rejected " - "with a PROTOCOL_ERROR stream error. (spdy-protocol-draft3-1 2.3.7)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - %% Send a GET frame so that the stream is closed when the server replies. - _ = gun:get(ConnPid, "/"), - spdy_server:send(ServerPid, [ - {syn_reply, 1, true, <<"200">>, <<"HTTP/1.1">>, []}, - {data, 1, true, <<"Hello world!">>} - ]), - wait(), - [_, {rst_stream, 1, protocol_error}] = spdy_server:stop(ServerPid). - -%% @todo We need to test that we do the right thing when the server sends a GOAWAY. -goaway_last_good_streamid(_) -> - doc("The GOAWAY frame must contain the Stream-ID of the last recently " - "received stream from the remote endpoint. (spdy-protocol-draft3-1 2.4.1)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - _ = gun:get(ConnPid, "/"), - Host = ["localhost:", integer_to_binary(Port)], - spdy_server:send(ServerPid, [ - {syn_stream, 2, 1, true, true, 0, <<"GET">>, <<"https">>, Host, "/a", <<"HTTP/1.1">>, []}, - {syn_stream, 4, 1, true, true, 0, <<"GET">>, <<"https">>, Host, "/c", <<"HTTP/1.1">>, []}, - {syn_stream, 6, 1, true, true, 0, <<"GET">>, <<"https">>, Host, "/b", <<"HTTP/1.1">>, []}, - {syn_reply, 0, true, <<"200">>, <<"HTTP/1.1">>, []} - ]), - wait(), - [_, {goaway, 6, protocol_error}] = spdy_server:stop(ServerPid), - down(). - -dont_send_rst_stream_on_rst_stream(_) -> - doc("An endpoint must not send an RST_STREAM in response to an RST_STREAM. (spdy-protocol-draft3-1 2.4.2)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - _ = gun:get(ConnPid, "/"), - spdy_server:send(ServerPid, [ - {rst_stream, 1, refused_stream} - ]), - wait(), - %% No RST_STREAM was received; only SYN_STREAM. - [_] = spdy_server:stop(ServerPid), - not_down(). - -coalesce_multiple_identical_rst_stream(_) -> - doc("Do not send multiple identical RST_STREAM in succession. (spdy-protocol-draft3-1 2.4.2)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - spdy_server:send(ServerPid, [ - {data, 1, true, <<"Hello ">>}, - {data, 1, true, <<"world!">>} - ]), - wait(), - [{rst_stream, 1, invalid_stream}] = spdy_server:stop(ServerPid). - -%% @todo I am not sure how to adequately test that we don't send bad flags. -syn_stream_ignore_unknown_flags(_) -> - %% Note: this is not explicitly written in the specification. - %% However the HTTP/2 draft tells us to ignore unknown flags. - %% (draft-ietf-httpbis-http2-17 4.1) - doc("Unknown flags must be ignored. (spdy-protocol-draft3-1 2.6.1)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - _ = gun:get(ConnPid, "/"), - %% Build a SYN_STREAM frame with all flag bits set to 1. - << Before:32/bits, _:8, After/bits >> = iolist_to_binary(cow_spdy:syn_stream(cow_spdy:deflate_init(), - 2, 1, true, true, 0, <<"GET">>, <<"https">>, ["localhost:", integer_to_binary(Port)], "/a", <<"HTTP/1.1">>, [])), - Frame = << Before/bits, 1:1, 1:1, 1:1, 1:1, 1:1, 1:1, 1:1, 1:1, After/bits >>, - spdy_server:send_raw(ServerPid, Frame), - wait(), - [_] = spdy_server:stop(ServerPid). - -reject_associated_to_streamid_0(_) -> - doc("A non-zero Associated-To-Stream-ID sent by the server must " - "be rejected with a PROTOCOL_ERROR session error. (spdy-protocol-draft3-1 2.6.1)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - _ = gun:get(ConnPid, "/"), - Host = ["localhost:", integer_to_binary(Port)], - spdy_server:send(ServerPid, [ - {syn_stream, 2, 1, true, true, 0, <<"GET">>, <<"https">>, Host, "/a", <<"HTTP/1.1">>, []}, - {syn_stream, 4, 1, true, true, 0, <<"GET">>, <<"https">>, Host, "/c", <<"HTTP/1.1">>, []}, - {syn_stream, 6, 0, true, true, 0, <<"GET">>, <<"https">>, Host, "/b", <<"HTTP/1.1">>, []}, - {syn_reply, 1, true, <<"200">>, <<"HTTP/1.1">>, []} - ]), - wait(), - [_, {goaway, 4, protocol_error}] = spdy_server:stop(ServerPid), - down(). - -syn_reply_ignore_unknown_flags(_) -> - %% Note: this is not explicitly written in the specification. - %% However the HTTP/2 draft tells us to ignore unknown flags. - %% (draft-ietf-httpbis-http2-17 4.1) - doc("Unknown flags must be ignored. (spdy-protocol-draft3-1 2.6.2)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - _ = gun:get(ConnPid, "/"), - %% Build a SYN_REPLY frame with all flag bits set to 1. - << Before:32/bits, _:8, After/bits >> = iolist_to_binary(cow_spdy:syn_reply(cow_spdy:deflate_init(), - 1, true, <<"200">>, <<"HTTP/1.1">>, [])), - Frame = << Before/bits, 1:1, 1:1, 1:1, 1:1, 1:1, 1:1, 1:1, 1:1, After/bits >>, - spdy_server:send_raw(ServerPid, Frame), - wait(), - [_] = spdy_server:stop(ServerPid). - -reject_duplicate_syn_reply(_) -> - doc("Reception of multiple SYN_REPLY for the same Stream-ID must " - "be rejected with a STREAM_IN_USE stream error. (spdy-protocol-draft3-1 2.6.2)"), - {ok, ServerPid, Port} = spdy_server:start_link(), - {ok, ConnPid} = gun:open("localhost", Port, #{transport=>ssl}), - {ok, spdy} = gun:await_up(ConnPid), - _ = gun:get(ConnPid, "/"), - Host = ["localhost:", integer_to_binary(Port)], - spdy_server:send(ServerPid, [ - {syn_reply, 1, false, <<"200">>, <<"HTTP/1.1">>, []}, - {syn_reply, 1, false, <<"200">>, <<"HTTP/1.1">>, []} - ]), - wait(), - [_, {rst_stream, 1, stream_in_use}] = spdy_server:stop(ServerPid). |