1 files changed, 98 insertions, 0 deletions
diff --git a/test/etap/173-os-daemon-cfg-register.t b/test/etap/173-os-daemon-cfg-register.t
new file mode 100755
index 00000000..3ee2969a
--- /dev/null
+++ b/test/etap/173-os-daemon-cfg-register.t
@@ -0,0 +1,98 @@
+#!/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_name() ->
+    "wheee".
+
+daemon_cmd() ->
+    test_util:source_file("test/etap/173-os-daemon-cfg-register.es").
+
+main(_) ->
+    test_util:init_code_path(),
+
+    etap:plan(27),
+    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(),
+    
+    DaemonCmd = daemon_cmd() ++ " 2> /dev/null",
+    
+    etap:diag("Booting the daemon"),
+    couch_config:set("os_daemons", daemon_name(), DaemonCmd, false),
+    timer:sleep(1000),
+    {ok, [D1]} = couch_os_daemons:info([table]),
+    check_daemon(D1, running),
+    
+    etap:diag("Daemon restarts when section changes."),
+    couch_config:set("s1", "k", "foo", false),
+    timer:sleep(1000),
+    {ok, [D2]} = couch_os_daemons:info([table]),
+    check_daemon(D2, running),
+    etap:isnt(D2#daemon.kill, D1#daemon.kill, "Kill command shows restart."),
+
+    etap:diag("Daemon doesn't restart for ignored section key."),
+    couch_config:set("s2", "k2", "baz", false),
+    timer:sleep(1000),
+    {ok, [D3]} = couch_os_daemons:info([table]),
+    etap:is(D3, D2, "Same daemon info after ignored config change."),
+    
+    etap:diag("Daemon restarts for specific section/key pairs."),
+    couch_config:set("s2", "k", "bingo", false),
+    timer:sleep(1000),
+    {ok, [D4]} = couch_os_daemons:info([table]),
+    check_daemon(D4, running),
+    etap:isnt(D4#daemon.kill, D3#daemon.kill, "Kill command changed again."),
+    
+    ok.
+
+check_daemon(D, Status) ->
+    BaseName = filename:basename(daemon_cmd()) ++ " 2> /dev/null",
+    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, daemon_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.status, Status, "Daemon status is correct."),
+    etap:is(D#daemon.cfg_patterns, [{"s1"}, {"s2", "k"}], "Cfg patterns set"),
+    etap:is(D#daemon.errors, [], "No errors have occurred."),
+    etap:isnt(D#daemon.buf, nil, "Buffer is active.").