chiark / gitweb /
examples/disorder.init.in: Read settings from `/etc/default/disorder'.
[disorder] / tests / schedule.py
1 #! /usr/bin/env python
2 #
3 # This file is part of DisOrder.
4 # Copyright (C) 2008, 2009 Richard Kettlewell
5 #
6 # This program is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation, either version 3 of the License, or
9 # (at your option) any later version.
10 #
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14 # GNU General Public License for more details.
15
16 # You should have received a copy of the GNU General Public License
17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
18 #
19 import dtest,disorder,time,string
20
21 def now():
22     """Return the current time in whole seconds"""
23     return int(time.time())
24
25 def next_playing(c):
26     print " waiting for track to play"
27     p = c.playing()
28     waited = 0
29     while p is None and waited < 10:
30         time.sleep(1)
31         print "  ."
32         p = c.playing()
33     assert waited < 10, "track played in a reasonable time"
34     return p
35
36 def wait_idle(c):
37     print " waiting for nothing to be playing"
38     p = c.playing()
39     waited = 0
40     while p is not None and waited < 20:
41         time.sleep(1)
42         print "  ."
43         p = c.playing()
44     assert waited < 20, "idled in a reasonable time"
45
46 def test():
47     """Exercise schedule support"""
48     dtest.start_daemon()
49     dtest.create_user()
50     c = disorder.client()
51     c.random_disable()
52     dtest.rescan()
53     # Wait until there's no track playing
54     print " waiting for nothing to be playing"
55     while c.playing() is not None:
56         time.sleep(1)
57         print "  ."
58     track = "%s/Joe Bloggs/First Album/05:Fifth track.ogg" % dtest.tracks
59     print " scheduling a track for the future"
60     when = now() + 3
61     c.schedule_add(when, "normal", "play", track)
62     print " disorder schedule-list output:"
63     print string.join(dtest.command(["disorder",
64                                      "--config", disorder._configfile,
65                                      "--no-per-user-config",
66                                      "schedule-list"]), ""),
67     p = next_playing(c)
68     assert p["track"] == track, "checking right track played"
69     print " when=%d expected at least %d" % (int(p["when"]), when)
70     assert int(p["when"]) >= when, "checking track played at right time"
71     assert c.schedule_list() == [], "checking schedule is empty"
72     wait_idle(c)
73     print " scheduling an enable-random for the future"
74     c.schedule_add(now() + 3, "junk", "set-global", "random-play", "yes")
75     print " disorder schedule-list output:"
76     print string.join(dtest.command(["disorder",
77                                      "--config", disorder._configfile,
78                                      "--no-per-user-config",
79                                      "schedule-list"]), ""),
80     next_playing(c)
81     print " disabling random play"
82     c.random_disable()
83     wait_idle(c)
84     print " scheduling track to play later via command line"
85     when = now() + 3
86     dtest.command(["disorder",
87                    "--config", disorder._configfile,
88                    "--no-per-user-config",
89                    "schedule-play",
90                    time.strftime("%Y-%m-%d %H:%M:%S",
91                                  time.localtime(when)),
92                    "normal",
93                    track])
94     print " disorder schedule-list output:"
95     print string.join(dtest.command(["disorder",
96                                      "--config", disorder._configfile,
97                                      "--no-per-user-config",
98                                      "schedule-list"]), ""),
99     p = next_playing(c)
100     assert p["track"] == track, "checking right track played"
101     assert p["when"] >= when, "checking track played at right time"
102     assert c.schedule_list() == [], "checking schedule is empty"
103     wait_idle(c)
104     print " scheduling an enable-random for later via command line"
105     dtest.command(["disorder",
106                    "--config", disorder._configfile,
107                    "--no-per-user-config",
108                    "schedule-set-global",
109                    time.strftime("%Y-%m-%d %H:%M:%S",
110                                  time.localtime(now() + 3)),
111                    "normal",
112                    "random-play",
113                    "yes"])
114     print " disorder schedule-list output:"
115     print string.join(dtest.command(["disorder",
116                                      "--config", disorder._configfile,
117                                      "--no-per-user-config",
118                                      "schedule-list"]), ""),
119     p = next_playing(c)
120     print " disabling random play"
121     c.random_disable()
122     print " waiting for nothing to be playing"
123     while c.playing() is not None:
124         time.sleep(1)
125         print "  ."
126     print " scheduling a track for the future"
127     c.schedule_add(now() + 3, "normal", "play", track)
128     print " schedule via python:"
129     s = c.schedule_list()
130     for event in s:
131         e = c.schedule_get(event)
132         print "item %s: %s" % (event, e)
133     print " deleting item %s" % s[0]
134     c.schedule_del(s[0])
135     print " checking it's really gone"
136     s = c.schedule_list()
137     assert s == [], "checking schedule is empty"
138     waited = 0
139     p = c.playing()
140     while p is None and waited < 5:
141         time.sleep(1)
142         print "  ."
143         waited += 1
144         p = c.playing()
145     assert p is None, "checking deleted scheduled event did not run"
146     print " checking you can't schedule events for the past"
147     try:
148         c.schedule_add(now() - 4, "normal", "play", track)
149         assert False, "checking schedule_add failed"
150     except disorder.operationError:
151       pass                              # good
152     print " checking scheduled events survive restarts"
153     when = now() + 3
154     c.schedule_add(when, "normal", "play", track)
155     dtest.stop_daemon()
156     print " dumping database"
157     dump = "%s/dumpfile" % dtest.testroot
158     print dtest.command(["disorder-dump", "--config", disorder._configfile,
159                          "--dump", dump])
160     print "restoring database"
161     print dtest.command(["disorder-dump", "--config", disorder._configfile,
162                          "--undump", dump])
163     dtest.start_daemon()
164     c = disorder.client()
165     p = next_playing(c)
166     print " waiting for track to play"
167     assert p["track"] == track, "checking right track played"
168     assert p["when"] >= when, "checking track played at right time"
169     assert c.schedule_list() == [], "checking schedule is empty"
170     print " checking junk events do not survive restarts"
171     c.schedule_add(now() + 2, "junk", "play", track)
172     s = c.schedule_list()
173     print s
174     dtest.stop_daemon()
175     time.sleep(3)
176     dtest.start_daemon()
177     c = disorder.client()
178     print " checking schedule is empty"
179     s = c.schedule_list()
180     print s
181     assert s == [], "checking schedule is empty"
182
183 if __name__ == '__main__':
184     dtest.run()