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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_server_tests).
-include_lib("couch/include/couch_eunit.hrl").
-include_lib("couch/include/couch_db.hrl").
start() ->
Ctx = test_util:start_couch(),
config:set("log", "include_sasl", "false", false),
Ctx.
setup() ->
DbName = ?tempdb(),
{ok, Db} = couch_db:create(DbName, []),
Db.
setup(rename) ->
config:set("couchdb", "enable_database_recovery", "true", false),
setup();
setup(_) ->
setup().
teardown(Db) ->
FilePath = couch_db:get_filepath(Db),
(catch couch_db:close(Db)),
(catch file:delete(FilePath)).
teardown(rename, Db) ->
config:set("couchdb", "enable_database_recovery", "false", false),
teardown(Db);
teardown(_, Db) ->
teardown(Db).
delete_db_test_() ->
{
"Test for proper deletion of db file",
{
setup,
fun start/0, fun test_util:stop/1,
[
make_test_case(rename, [fun should_rename_on_delete/2]),
make_test_case(delete, [fun should_delete/2])
]
}
}.
make_test_case(Mod, Funs) ->
{
lists:flatten(io_lib:format("~s", [Mod])),
{foreachx, fun setup/1, fun teardown/2, [{Mod, Fun} || Fun <- Funs]}
}.
should_rename_on_delete(_, Db) ->
DbName = couch_db:name(Db),
Origin = couch_db:get_filepath(Db),
?_test(begin
?assert(filelib:is_regular(Origin)),
?assertMatch(ok, couch_server:delete(DbName, [])),
?assertNot(filelib:is_regular(Origin)),
DeletedFiles = deleted_files(Origin),
?assertMatch([_], DeletedFiles),
[Renamed] = DeletedFiles,
?assertEqual(
filename:extension(Origin), filename:extension(Renamed)),
?assert(filelib:is_regular(Renamed))
end).
should_delete(_, Db) ->
DbName = couch_db:name(Db),
Origin = couch_db:get_filepath(Db),
?_test(begin
?assert(filelib:is_regular(Origin)),
?assertMatch(ok, couch_server:delete(DbName, [])),
?assertNot(filelib:is_regular(Origin)),
?assertMatch([], deleted_files(Origin))
end).
deleted_files(ViewFile) ->
filelib:wildcard(filename:rootname(ViewFile) ++ "*.deleted.*").
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