| % 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_db_attachment_size_tests). |
| |
| -include_lib("couch/include/couch_eunit.hrl"). |
| -include_lib("couch/include/couch_db.hrl"). |
| |
| -define(USER, "chttpd_db_att_test_admin"). |
| -define(PASS, "pass"). |
| -define(AUTH, {basic_auth, {?USER, ?PASS}}). |
| -define(CONTENT_JSON, {"Content-Type", "application/json"}). |
| -define(CONTENT_MULTI_RELATED, {"Content-Type", |
| "multipart/related;boundary=\"bound\""}). |
| |
| |
| setup() -> |
| Hashed = couch_passwords:hash_admin_password(?PASS), |
| ok = config:set("admins", ?USER, ?b2l(Hashed), _Persist=false), |
| ok = config:set("couchdb", "max_attachment_size", "50", _Persist=false), |
| TmpDb = ?tempdb(), |
| Addr = config:get("chttpd", "bind_address", "127.0.0.1"), |
| Port = integer_to_list(mochiweb_socket_server:get(chttpd, port)), |
| Url = "http://" ++ Addr ++ ":" ++ Port ++ "/" ++ ?b2l(TmpDb), |
| create_db(Url), |
| add_doc(Url, "doc1"), |
| Url. |
| |
| |
| teardown(Url) -> |
| delete_db(Url), |
| ok = config:delete("admins", ?USER, _Persist=false), |
| ok = config:delete("couchdb", "max_attachment_size"). |
| |
| |
| attachment_size_test_() -> |
| { |
| "chttpd max_attachment_size tests", |
| { |
| setup, |
| fun chttpd_test_util:start_couch/0, |
| fun chttpd_test_util:stop_couch/1, |
| { |
| foreach, |
| fun setup/0, fun teardown/1, |
| [ |
| fun put_inline/1, |
| fun put_simple/1, |
| fun put_simple_chunked/1, |
| fun put_mp_related/1 |
| ] |
| } |
| } |
| }. |
| |
| |
| put_inline(Url) -> |
| ?_test(begin |
| Status = put_inline(Url, "doc2", 50), |
| ?assert(Status =:= 201 orelse Status =:= 202), |
| ?assertEqual(413, put_inline(Url, "doc3", 51)) |
| end). |
| |
| |
| put_simple(Url) -> |
| ?_test(begin |
| Headers = [{"Content-Type", "app/binary"}], |
| Rev1 = doc_rev(Url, "doc1"), |
| Data1 = data(50), |
| Status1 = put_req(Url ++ "/doc1/att2?rev=" ++ Rev1, Headers, Data1), |
| ?assert(Status1 =:= 201 orelse Status1 =:= 202), |
| Data2 = data(51), |
| Rev2 = doc_rev(Url, "doc1"), |
| Status2 = put_req(Url ++ "/doc1/att3?rev=" ++ Rev2, Headers, Data2), |
| ?assertEqual(413, Status2) |
| end). |
| |
| |
| put_simple_chunked(Url) -> |
| ?_test(begin |
| Headers = [{"Content-Type", "app/binary"}], |
| Rev1 = doc_rev(Url, "doc1"), |
| DataFun1 = data_stream_fun(50), |
| Status1 = put_req_chunked(Url ++ "/doc1/att2?rev=" ++ Rev1, Headers, DataFun1), |
| ?assert(Status1 =:= 201 orelse Status1 =:= 202), |
| DataFun2 = data_stream_fun(51), |
| Rev2 = doc_rev(Url, "doc1"), |
| Status2 = put_req_chunked(Url ++ "/doc1/att3?rev=" ++ Rev2, Headers, DataFun2), |
| ?assertEqual(413, Status2) |
| end). |
| |
| |
| put_mp_related(Url) -> |
| ?_test(begin |
| Headers = [?CONTENT_MULTI_RELATED], |
| Body1 = mp_body(50), |
| Status1 = put_req(Url ++ "/doc2", Headers, Body1), |
| ?assert(Status1 =:= 201 orelse Status1 =:= 202), |
| Body2 = mp_body(51), |
| Status2 = put_req(Url ++ "/doc3", Headers, Body2), |
| ?assertEqual(413, Status2) |
| end). |
| |
| |
| % Helper functions |
| |
| create_db(Url) -> |
| Status = put_req(Url, "{}"), |
| ?assert(Status =:= 201 orelse Status =:= 202). |
| |
| |
| add_doc(Url, DocId) -> |
| Status = put_req(Url ++ "/" ++ DocId, "{}"), |
| ?assert(Status =:= 201 orelse Status =:= 202). |
| |
| |
| delete_db(Url) -> |
| {ok, 200, _, _} = test_request:delete(Url, [?AUTH]). |
| |
| |
| put_inline(Url, DocId, Size) -> |
| Doc = "{\"_attachments\": {\"att1\":{" |
| "\"content_type\": \"app/binary\", " |
| "\"data\": \"" ++ data_b64(Size) ++ "\"" |
| "}}}", |
| put_req(Url ++ "/" ++ DocId, Doc). |
| |
| |
| mp_body(AttSize) -> |
| AttData = data(AttSize), |
| SizeStr = integer_to_list(AttSize), |
| string:join([ |
| "--bound", |
| |
| "Content-Type: application/json", |
| |
| "", |
| |
| "{\"_id\":\"doc2\", \"_attachments\":{\"att\":" |
| "{\"content_type\":\"app/binary\", \"length\":" ++ SizeStr ++ "," |
| "\"follows\":true}}}", |
| |
| "--bound", |
| |
| "Content-Disposition: attachment; filename=\"att\"", |
| |
| "Content-Type: app/binary", |
| |
| "", |
| |
| AttData, |
| |
| "--bound--" |
| ], "\r\n"). |
| |
| |
| doc_rev(Url, DocId) -> |
| {200, ResultProps} = get_req(Url ++ "/" ++ DocId), |
| {<<"_rev">>, BinRev} = lists:keyfind(<<"_rev">>, 1, ResultProps), |
| binary_to_list(BinRev). |
| |
| |
| put_req(Url, Body) -> |
| put_req(Url, [], Body). |
| |
| |
| put_req(Url, Headers, Body) -> |
| {ok, Status, _, _} = test_request:put(Url, Headers ++ [?AUTH], Body), |
| Status. |
| |
| |
| put_req_chunked(Url, Headers, Body) -> |
| Opts = [{transfer_encoding, {chunked, 1}}], |
| {ok, Status, _, _} = test_request:put(Url, Headers ++ [?AUTH], Body, Opts), |
| Status. |
| |
| |
| get_req(Url) -> |
| {ok, Status, _, ResultBody} = test_request:get(Url, [?CONTENT_JSON, ?AUTH]), |
| {[_ | _] = ResultProps} = ?JSON_DECODE(ResultBody), |
| {Status, ResultProps}. |
| |
| % Data streaming generator for ibrowse client. ibrowse will repeatedly call the |
| % function with State and it should return {ok, Data, NewState} or eof at end. |
| data_stream_fun(Size) -> |
| Fun = fun(0) -> eof; (BytesLeft) -> |
| {ok, <<"x">>, BytesLeft - 1} |
| end, |
| {Fun, Size}. |
| |
| |
| data(Size) -> |
| string:copies("x", Size). |
| |
| |
| data_b64(Size) -> |
| base64:encode_to_string(data(Size)). |