| % Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| % use this file except in compliance with the License. You may obtain a copy of |
| % the License at |
| % |
| % http://www.apache.org/licenses/LICENSE-2.0 |
| % |
| % Unless required by applicable law or agreed to in writing, software |
| % distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| % WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| % License for the specific language governing permissions and limitations under |
| % the License. |
| |
| -module(chttpd_socket_buffer_size_test). |
| |
| -include_lib("couch/include/couch_eunit.hrl"). |
| -include_lib("couch/include/couch_db.hrl"). |
| |
| -define(USER, "chttpd_db_socket_buffer_size_test_admin"). |
| -define(PASS, "pass"). |
| -define(AUTH, {basic_auth, {?USER, ?PASS}}). |
| -define(CONTENT_JSON, {"Content-Type", "application/json"}). |
| |
| setup(SocketOpts) -> |
| StartCtx = start_couch_with_cfg(SocketOpts), |
| Db = ?tempdb(), |
| create_db(url(Db)), |
| {StartCtx, Db}. |
| |
| teardown(_, {StartCtx, Db}) -> |
| delete_db(url(Db)), |
| ok = config:delete("admins", ?USER, _Persist = false), |
| test_util:stop_couch(StartCtx). |
| |
| socket_buffer_size_test_() -> |
| { |
| "chttpd socket_buffer_size_test", |
| { |
| foreachx, |
| fun setup/1, |
| fun teardown/2, |
| [ |
| {"[{recbuf, undefined}]", fun default_buffer/2}, |
| {"[{recbuf, 1024}]", fun small_recbuf/2}, |
| {"[{buffer, 1024}]", fun small_buffer/2} |
| ] |
| } |
| }. |
| |
| small_recbuf(_, {_, Db}) -> |
| {timeout, 30, |
| ?_test(begin |
| Id = data(2048), |
| Response = put_req(url(Db) ++ "/" ++ Id, "{}"), |
| ?assert(Response =:= 400 orelse Response =:= request_failed) |
| end)}. |
| |
| small_buffer(_, {_, Db}) -> |
| {timeout, 30, |
| ?_test(begin |
| Id = data(2048), |
| Response = put_req(url(Db) ++ "/" ++ Id, "{}"), |
| ?assert(Response =:= 400 orelse Response =:= request_failed) |
| end)}. |
| |
| default_buffer(_, {_, Db}) -> |
| {timeout, 30, |
| ?_test(begin |
| Id = data(7000), |
| Headers = [{"Blah", data(7000)}], |
| Status = put_req(url(Db) ++ "/" ++ Id, Headers, "{}"), |
| ?assert(Status =:= 201 orelse Status =:= 202) |
| end)}. |
| |
| % Helper functions |
| |
| url() -> |
| Addr = config:get("chttpd", "bind_address", "127.0.0.1"), |
| Port = integer_to_list(mochiweb_socket_server:get(chttpd, port)), |
| "http://" ++ Addr ++ ":" ++ Port. |
| |
| url(Db) -> |
| url() ++ "/" ++ ?b2l(Db). |
| |
| create_db(Url) -> |
| Status = put_req(Url ++ "?q=1&n=1", "{}"), |
| ?assert(Status =:= 201 orelse Status =:= 202). |
| |
| delete_db(Url) -> |
| {ok, 200, _, _} = test_request:delete(Url, [?AUTH]). |
| |
| put_req(Url, Body) -> |
| put_req(Url, [], Body). |
| |
| put_req(Url, Headers, Body) -> |
| AllHeaders = Headers ++ [?CONTENT_JSON, ?AUTH], |
| case test_request:put(Url, AllHeaders, Body) of |
| {ok, Status, _, _} -> Status; |
| {error, Error} -> Error |
| end. |
| |
| data(Size) -> |
| string:copies("x", Size). |
| |
| append_to_cfg_chain(Cfg) -> |
| CfgDir = filename:dirname(lists:last(?CONFIG_CHAIN)), |
| CfgFile = filename:join([CfgDir, "chttpd_socket_buffer_extra_cfg.ini"]), |
| CfgSect = io_lib:format("[chttpd]~nserver_options = ~s~n", [Cfg]), |
| ok = file:write_file(CfgFile, CfgSect), |
| ?CONFIG_CHAIN ++ [CfgFile]. |
| |
| start_couch_with_cfg(Cfg) -> |
| CfgChain = append_to_cfg_chain(Cfg), |
| StartCtx = test_util:start_couch(CfgChain, [chttpd]), |
| Hashed = couch_passwords:hash_admin_password(?PASS), |
| ok = config:set("admins", ?USER, ?b2l(Hashed), _Persist = false), |
| StartCtx. |