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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(cpse_test_open_close_delete).
-compile(export_all).
-compile(nowarn_export_all).
-include_lib("eunit/include/eunit.hrl").
setup_each() ->
cpse_util:dbname().
teardown_each(DbName) ->
case couch_server:exists(DbName) of
true -> ok = couch_server:delete(DbName, []);
false -> ok
end.
cpse_open_non_existent(DbName) ->
% Try twice to check that a failed open doesn't create
% the database for some reason.
?assertEqual({not_found, no_db_file}, cpse_util:open_db(DbName)),
?assertEqual({not_found, no_db_file}, cpse_util:open_db(DbName)).
cpse_open_create(DbName) ->
?assertEqual(false, couch_server:exists(DbName)),
?assertEqual({not_found, no_db_file}, cpse_util:open_db(DbName)),
?assertMatch({ok, _}, cpse_util:create_db(DbName)),
?assertEqual(true, couch_server:exists(DbName)).
cpse_open_when_exists(DbName) ->
?assertEqual(false, couch_server:exists(DbName)),
?assertEqual({not_found, no_db_file}, cpse_util:open_db(DbName)),
?assertMatch({ok, _}, cpse_util:create_db(DbName)),
?assertEqual(file_exists, cpse_util:create_db(DbName)).
cpse_terminate(DbName) ->
?assertEqual(false, couch_server:exists(DbName)),
?assertEqual({not_found, no_db_file}, cpse_util:open_db(DbName)),
?assertEqual(ok, cycle_db(DbName, create_db)),
?assertEqual(true, couch_server:exists(DbName)).
cpse_rapid_recycle(DbName) ->
?assertEqual(ok, cycle_db(DbName, create_db)),
lists:foreach(
fun(_) ->
?assertEqual(ok, cycle_db(DbName, open_db))
end,
lists:seq(1, 100)
).
cpse_delete(DbName) ->
?assertEqual(false, couch_server:exists(DbName)),
?assertMatch(ok, cycle_db(DbName, create_db)),
?assertEqual(true, couch_server:exists(DbName)),
?assertEqual(ok, couch_server:delete(DbName, [])),
?assertEqual(false, couch_server:exists(DbName)).
cycle_db(DbName, Type) ->
{ok, Db} = cpse_util:Type(DbName),
cpse_util:shutdown_db(Db).
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