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% 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(couch_replicator_large_atts_tests).
-include_lib("couch/include/couch_eunit.hrl").
-include_lib("couch/include/couch_db.hrl").
-include_lib("fabric/test/fabric2_test.hrl").
-define(ATT_SIZE_1, 2 * 1024 * 1024).
-define(ATT_SIZE_2, round(6.6 * 1024 * 1024)).
-define(DOCS_COUNT, 11).
-define(TIMEOUT_EUNIT, 120).
large_atts_test_() ->
{
"Large attachment replication test",
{
setup,
fun couch_replicator_test_helper:start_couch/0,
fun couch_replicator_test_helper:stop_couch/1,
{
foreach,
fun setup/0,
fun teardown/1,
[
?TDEF_FE(should_replicate_attachments, 120)
]
}
}
}.
setup() ->
AttCfg = config:get("attachments", "compressible_types"),
config:set("attachments", "compressible_types", "text/*", false),
Source = couch_replicator_test_helper:create_db(),
ok = populate_db(Source, ?DOCS_COUNT),
Target = couch_replicator_test_helper:create_db(),
{AttCfg, Source, Target}.
teardown({AttCfg, Source, Target}) ->
couch_replicator_test_helper:delete_db(Source),
couch_replicator_test_helper:delete_db(Target),
case AttCfg of
undefined ->
config:delete("attachments", "compressible_types", false);
_ ->
config:set("attachments", "compressible_types", AttCfg)
end.
should_replicate_attachments({_AttCfg, Source, Target}) ->
?assertMatch({ok, _},
couch_replicator_test_helper:replicate(Source, Target)),
?assertEqual(ok, couch_replicator_test_helper:compare_dbs(Source, Target)).
populate_db(DbName, DocCount) ->
Docs = lists:foldl(fun(DocIdCounter, Acc) ->
Doc = #doc{
id = iolist_to_binary(["doc", integer_to_list(DocIdCounter)]),
body = {[]},
atts = [
att(<<"att1">>, ?ATT_SIZE_1, <<"text/plain">>),
att(<<"att2">>, ?ATT_SIZE_2, <<"app/binary">>)
]
},
[Doc | Acc]
end, [], lists:seq(1, DocCount)),
couch_replicator_test_helper:create_docs(DbName, Docs).
att(Name, Size, Type) ->
couch_att:new([
{name, Name},
{type, Type},
{att_len, Size},
{data, fun(Count) -> crypto:strong_rand_bytes(Count) end}
]).
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