| #!/usr/bin/env escript |
| %% -*- erlang -*- |
| |
| % 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. |
| |
| -record(daemon, { |
| port, |
| name, |
| cmd, |
| kill, |
| status=running, |
| cfg_patterns=[], |
| errors=[], |
| buf=[] |
| }). |
| |
| config_files() -> |
| lists:map(fun test_util:build_file/1, [ |
| "etc/couchdb/default_dev.ini" |
| ]). |
| |
| daemon_cmd() -> |
| test_util:source_file("test/etap/170-os-daemons.es"). |
| |
| main(_) -> |
| test_util:init_code_path(), |
| |
| etap:plan(49), |
| case (catch test()) of |
| ok -> |
| etap:end_tests(); |
| Other -> |
| etap:diag(io_lib:format("Test died abnormally: ~p", [Other])), |
| etap:bail(Other) |
| end, |
| ok. |
| |
| test() -> |
| couch_config:start_link(config_files()), |
| couch_os_daemons:start_link(), |
| |
| etap:diag("Daemons boot after configuration added."), |
| couch_config:set("os_daemons", "foo", daemon_cmd(), false), |
| timer:sleep(1000), |
| |
| {ok, [D1]} = couch_os_daemons:info([table]), |
| check_daemon(D1, "foo"), |
| |
| % Check table form |
| {ok, Tab1} = couch_os_daemons:info(), |
| [T1] = ets:tab2list(Tab1), |
| check_daemon(T1, "foo"), |
| |
| etap:diag("Daemons stop after configuration removed."), |
| couch_config:delete("os_daemons", "foo", false), |
| timer:sleep(500), |
| |
| {ok, []} = couch_os_daemons:info([table]), |
| {ok, Tab2} = couch_os_daemons:info(), |
| etap:is(ets:tab2list(Tab2), [], "As table returns empty table."), |
| |
| etap:diag("Adding multiple daemons causes both to boot."), |
| couch_config:set("os_daemons", "bar", daemon_cmd(), false), |
| couch_config:set("os_daemons", "baz", daemon_cmd(), false), |
| timer:sleep(500), |
| {ok, Daemons} = couch_os_daemons:info([table]), |
| lists:foreach(fun(D) -> |
| check_daemon(D) |
| end, Daemons), |
| |
| {ok, Tab3} = couch_os_daemons:info(), |
| lists:foreach(fun(D) -> |
| check_daemon(D) |
| end, ets:tab2list(Tab3)), |
| |
| etap:diag("Removing one daemon leaves the other alive."), |
| couch_config:delete("os_daemons", "bar", false), |
| timer:sleep(500), |
| |
| {ok, [D2]} = couch_os_daemons:info([table]), |
| check_daemon(D2, "baz"), |
| |
| % Check table version |
| {ok, Tab4} = couch_os_daemons:info(), |
| [T4] = ets:tab2list(Tab4), |
| check_daemon(T4, "baz"), |
| |
| ok. |
| |
| check_daemon(D) -> |
| check_daemon(D, D#daemon.name). |
| |
| check_daemon(D, Name) -> |
| BaseName = "170-os-daemons.es", |
| BaseLen = length(BaseName), |
| CmdLen = length(D#daemon.cmd), |
| CmdName = lists:sublist(D#daemon.cmd, CmdLen-BaseLen+1, BaseLen), |
| |
| etap:is(is_port(D#daemon.port), true, "Daemon port is a port."), |
| etap:is(D#daemon.name, Name, "Daemon name was set correctly."), |
| etap:is(CmdName, BaseName, "Command name was set correctly."), |
| etap:isnt(D#daemon.kill, undefined, "Kill command was set."), |
| etap:is(D#daemon.errors, [], "No errors occurred while booting."), |
| etap:is(D#daemon.buf, [], "No extra data left in the buffer."). |