More schedule code testing; fix C interface.

[disorder] / tests / schedule.py

#! /usr/bin/env python
#
# This file is part of DisOrder.
# Copyright (C) 2008 Richard Kettlewell
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
# USA
#
import dtest,disorder,time,string

def test():
    """Exercise schedule support"""
    dtest.start_daemon()
    dtest.create_user()
    c = disorder.client()
    c.random_disable()
    dtest.rescan()
    # Wait until there's no track playing
    print " waiting for nothing to be playing"
    while c.playing() is not None:
        time.sleep(1)
    now = int(time.time())
    track = "%s/Joe Bloggs/First Album/05:Fifth track.ogg" % dtest.tracks
    print " scheduling a track for the future"
    c.schedule_add(now + 4, "normal", "play", track)
    print " disorder schedule-list output:"
    print string.join(dtest.command(["disorder",
                                     "--config", disorder._configfile,
                                     "--no-per-user-config",
                                     "schedule-list"]), ""),
    print " waiting for it to play"
    waited = 0
    p = c.playing()
    while p is None and waited < 10:
        time.sleep(1)
        waited += 1
        p = c.playing()
    assert waited < 10, "checking track played within a reasonable period"
    assert waited > 2, "checking track didn't play immediately"
    assert p["track"] == track, "checking right track played"
    assert c.schedule_list() == [], "checking schedule is empty"
    print " waiting for nothing to be playing"
    while c.playing() is not None:
        time.sleep(1)
    print " scheduling an enable-random for the future"
    now = int(time.time())
    c.schedule_add(now + 4, "normal", "set-global", "random-play", "yes")
    print " disorder schedule-list output:"
    print string.join(dtest.command(["disorder",
                                     "--config", disorder._configfile,
                                     "--no-per-user-config",
                                     "schedule-list"]), ""),
    print " waiting for it to take effect"
    waited = 0
    p = c.playing()
    while p is None and waited < 10:
        time.sleep(1)
        waited += 1
        p = c.playing()
    assert waited < 10, "checking a track played within a reasonable period"
    assert waited > 2, "checking a track didn't play immediately"
    print " disabling random play"
    c.random_disable()
    print " waiting for nothing to be playing"
    while c.playing() is not None:
        time.sleep(1)
    print " scheduling track to play later via command line"
    now = int(time.time())
    dtest.command(["disorder",
                   "--config", disorder._configfile,
                   "--no-per-user-config",
                   "schedule-play",
                   str(now + 4),
                   "normal",
                   track])
    print " disorder schedule-list output:"
    print string.join(dtest.command(["disorder",
                                     "--config", disorder._configfile,
                                     "--no-per-user-config",
                                     "schedule-list"]), ""),
    print " waiting for it to play"
    waited = 0
    p = c.playing()
    while p is None and waited < 10:
        time.sleep(1)
        waited += 1
        p = c.playing()
    assert waited < 10, "checking track played within a reasonable period"
    assert waited > 2, "checking track didn't play immediately"
    assert p["track"] == track, "checking right track played"
    assert c.schedule_list() == [], "checking schedule is empty"
    print " waiting for nothing to be playing"
    while c.playing() is not None:
        time.sleep(1)
    print " scheduling an enable-random for later via command line"
    now = int(time.time())
    dtest.command(["disorder",
                   "--config", disorder._configfile,
                   "--no-per-user-config",
                   "schedule-set-global",
                   str(now + 4),
                   "normal",
                   "random-play",
                   "yes"])
    print " disorder schedule-list output:"
    print string.join(dtest.command(["disorder",
                                     "--config", disorder._configfile,
                                     "--no-per-user-config",
                                     "schedule-list"]), ""),
    print " waiting for it to take effect"
    waited = 0
    p = c.playing()
    while p is None and waited < 10:
        time.sleep(1)
        waited += 1
        p = c.playing()
    assert waited < 10, "checking a track played within a reasonable period"
    assert waited > 2, "checking a track didn't play immediately"
    print " disabling random play"
    c.random_disable()
    print " waiting for nothing to be playing"
    while c.playing() is not None:
        time.sleep(1)
    print " scheduling a track for the future"
    now = int(time.time())
    c.schedule_add(now + 4, "normal", "play", track)
    print " schedule via python:"
    s = c.schedule_list()
    for event in s:
        e = c.schedule_get(event)
        print "item %s: %s" % (event, e)
    print " deleting item %s" % s[0]
    c.schedule_del(s[0])
    print " checking it's really gone"
    s = c.schedule_list()
    assert s == [], "checking schedule is empty"
    waited = 0
    p = c.playing()
    while p is None and waited < 10:
        time.sleep(1)
        waited += 1
        p = c.playing()
    assert p is None, "checking deleted scheduled event did not run"
    print " checking you can't schedule events for the past"
    try:
        now = int(time.time())
        c.schedule_add(now - 4, "normal", "play", track)
        assert False, "checking schedule_add failed"
    except disorder.operationError:
      pass                              # good
        

if __name__ == '__main__':
    dtest.run()