#-*-python-*-
+#
+# This file is part of DisOrder.
+# Copyright (C) 2007 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
+#
"""Utility module used by tests"""
-import os,os.path,subprocess,sys,disorder
+import os,os.path,subprocess,sys,re,time,unicodedata,random,socket
+
+def fatal(s):
+ """Write an error message and exit"""
+ sys.stderr.write("ERROR: %s\n" % s)
+ sys.exit(1)
+
+# Identify the top build directory
+cwd = os.getcwd()
+if os.path.exists("config.h"):
+ top_builddir = cwd
+elif os.path.exists("alltests"):
+ top_builddir = os.path.dirname(cwd)
+else:
+ fatal("cannot identify build directory")
+
+# Make sure the Python build directory is on the module search path
+sys.path.insert(0, os.path.join(top_builddir, "python"))
+import disorder
+
+# Make sure the build directories are on the executable search path
+ospath = os.environ["PATH"].split(os.pathsep)
+ospath.insert(0, os.path.join(top_builddir, "server"))
+ospath.insert(0, os.path.join(top_builddir, "clients"))
+ospath.insert(0, os.path.join(top_builddir, "tests"))
+os.environ["PATH"] = os.pathsep.join(ospath)
+
+# Parse the makefile in the current directory to identify the source directory
+top_srcdir = None
+for l in file("Makefile"):
+ r = re.match("top_srcdir *= *(.*)", l)
+ if r:
+ top_srcdir = r.group(1)
+ break
+if not top_srcdir:
+ fatal("cannot identify source directory")
+
+# The tests source directory must be on the module search path already since
+# we found dtest.py
+
+# -----------------------------------------------------------------------------
def copyfile(a,b):
"""copyfile(A, B)
Copy A to B."""
open(b,"w").write(open(a).read())
+def to_unicode(s):
+ """Convert UTF-8 to unicode. A no-op if already unicode."""
+ if type(s) == unicode:
+ return s
+ else:
+ return unicode(s, "UTF-8")
+
+def nfc(s):
+ """Convert UTF-8 string or unicode to NFC unicode."""
+ return unicodedata.normalize("NFC", to_unicode(s))
+
def maketrack(s):
"""maketrack(S)
trackdir = os.path.dirname(trackpath)
if not os.path.exists(trackdir):
os.makedirs(trackdir)
- copyfile("%s/sounds/slap.ogg" % topsrcdir, trackpath)
+ copyfile("%s/sounds/slap.ogg" % top_srcdir, trackpath)
# We record the tracks we created so they can be tested against
- # server responses
- bits = s.split('/')
+ # server responses. We put them into NFC since that's what the server
+ # uses internally.
+ bits = nfc(s).split('/')
dp = tracks
for d in bits [0:-1]:
dd = "%s/%s" % (dp, d)
maketrack("Joe Bloggs/Second Album/03:Third track.ogg")
maketrack("Joe Bloggs/Second Album/04:Fourth track.ogg")
maketrack("Joe Bloggs/Second Album/05:Fifth track.ogg")
- maketrack("Joe Bloggs/Third Album/01:First track.ogg")
- maketrack("Joe Bloggs/Third Album/02:Second track.ogg")
- maketrack("Joe Bloggs/Third Album/03:Third track.ogg")
- maketrack("Joe Bloggs/Third Album/04:Fourth track.ogg")
- maketrack("Joe Bloggs/Third Album/05:Fifth track.ogg")
+ maketrack("Joe Bloggs/Third Album/01:First_track.ogg")
+ maketrack("Joe Bloggs/Third Album/02:Second_track.ogg")
+ maketrack("Joe Bloggs/Third Album/03:Third_track.ogg")
+ maketrack("Joe Bloggs/Third Album/04:Fourth_track.ogg")
+ maketrack("Joe Bloggs/Third Album/05:Fifth_track.ogg")
maketrack("Fred Smith/Boring/01:Dull.ogg")
maketrack("Fred Smith/Boring/02:Tedious.ogg")
maketrack("Fred Smith/Boring/03:Drum Solo.ogg")
maketrack("Various/Greatest Hits/01:Jim Whatever - Spong.ogg")
maketrack("Various/Greatest Hits/02:Joe Bloggs - Yadda.ogg")
-def notracks():
- pass
+def bindable(p):
+ """bindable(P)
+
+ Return True iff UDP port P is bindable, else False"""
+ s = socket.socket(socket.AF_INET,
+ socket.SOCK_DGRAM,
+ socket.IPPROTO_UDP)
+ try:
+ s.bind(("127.0.0.1", p))
+ s.close()
+ return True
+ except:
+ return False
def common_setup():
remove_dir(testroot)
os.mkdir(testroot)
+ # Choose a port
+ global port
+ port = random.randint(49152, 65535)
+ while not bindable(port + 1):
+ print "port %d is not bindable, trying another" % (port + 1)
+ port = random.randint(49152, 65535)
+ # Log anything sent to that port
+ packetlog = "%s/packetlog" % testroot
+ subprocess.Popen(["disorder-udplog",
+ "--output", packetlog,
+ "127.0.0.1", "%d" % port])
+ # disorder-udplog will quit when its parent process terminates
open("%s/config" % testroot, "w").write(
- """player *.ogg shell 'echo "$TRACK" >> %s/played.log'
-home %s
+ """home %s
collection fs UTF-8 %s/tracks
scratch %s/scratch.ogg
gap 0
username fred
password fredpass
allow fred fredpass
-plugins ../plugins
+trust fred
+plugins
+plugins %s/plugins
+plugins %s/plugins/.libs
player *.mp3 execraw disorder-decode
player *.ogg execraw disorder-decode
player *.wav execraw disorder-decode
tracklength *.ogg disorder-tracklength
tracklength *.wav disorder-tracklength
tracklength *.flac disorder-tracklength
-""" % (testroot, testroot, testroot, testroot))
- copyfile("%s/sounds/scratch.ogg" % topsrcdir,
+speaker_backend network
+broadcast 127.0.0.1 %d
+broadcast_from 127.0.0.1 %d
+""" % (testroot, testroot, testroot, top_builddir, top_builddir,
+ port, port + 1))
+ copyfile("%s/sounds/scratch.ogg" % top_srcdir,
"%s/scratch.ogg" % testroot)
-def start_daemon(test):
- """start_daemon(TEST)
-Start the daemon for test called TEST."""
- global daemon
- assert daemon == None
- if test == None:
- errs = sys.stderr
- else:
- errs = open("%s.log" % test, "w")
- server = None
+def start_daemon():
+ """start_daemon()
+
+Start the daemon."""
+ global daemon, errs, port
+ assert daemon == None, "no daemon running"
+ if not bindable(port + 1):
+ print "waiting for port %d to become bindable again..." % (port + 1)
+ time.sleep(1)
+ while not bindable(port + 1):
+ time.sleep(1)
print " starting daemon"
+ # remove the socket if it exists
+ socket = "%s/socket" % testroot
+ try:
+ os.remove(socket)
+ except:
+ pass
daemon = subprocess.Popen(["disorderd",
"--foreground",
"--config", "%s/config" % testroot],
stderr=errs)
- disorder._configfile = "%s/config" % testroot
- disorder._userconf = False
+ # Wait for the socket to be created
+ waited = 0
+ while not os.path.exists(socket):
+ rc = daemon.poll()
+ if rc is not None:
+ print "FATAL: daemon failed to start up"
+ sys.exit(1)
+ waited += 1
+ if waited == 1:
+ print " waiting for socket..."
+ elif waited >= 60:
+ print "FATAL: took too long for socket to appear"
+ sys.exit(1)
+ time.sleep(1)
+ if waited > 0:
+ print " took about %ds for socket to appear" % waited
def stop_daemon():
"""stop_daemon()
Stop the daemon if it has not stopped already"""
global daemon
+ if daemon == None:
+ return
rc = daemon.poll()
if rc == None:
print " stopping daemon"
- os.kill(daemon.pid, 15)
+ disorder.client().shutdown()
+ print " waiting for daemon"
rc = daemon.wait()
- print " daemon has stopped"
+ print " daemon has stopped"
+ else:
+ print " daemon already stopped"
daemon = None
-def run(test, setup=None, report=True, name=None):
+def run(module=None, report=True):
+ """dtest.run(MODULE)
+
+ Run the test in MODULE. This can be a string (in which case the module
+ will be imported) or a module object."""
global tests
tests += 1
- if setup == None:
- setup = stdtracks
+ # Locate the test module
+ if module is None:
+ # We're running a test stand-alone
+ import __main__
+ module = __main__
+ name = os.path.splitext(os.path.basename(sys.argv[0]))[0]
+ else:
+ # We've been passed a module or a module name
+ if type(module) == str:
+ module = __import__(module)
+ name = module.__name__
+ # Open the error log
+ global errs
+ errs = open("%s.log" % name, "w")
+ # Ensure that disorder.py uses the test installation
+ disorder._configfile = "%s/config" % testroot
+ disorder._userconf = False
+ # Make config file etc
common_setup()
- setup()
- start_daemon(name)
+ # Create some standard tracks
+ stdtracks()
try:
try:
- test()
+ module.test()
except AssertionError, e:
global failures
failures += 1
- print e
+ print "assertion failed: %s" % e.message
finally:
stop_daemon()
if report:
else:
os.remove(d)
+def lists_have_same_contents(l1, l2):
+ """lists_have_same_contents(L1, L2)
+
+ Return True if L1 and L2 have equal members, in any order; else False."""
+ s1 = []
+ s1.extend(l1)
+ s1.sort()
+ s2 = []
+ s2.extend(l2)
+ s2.sort()
+ return s1 == s2
+
+def check_files():
+ c = disorder.client()
+ failures = 0
+ for d in dirs_by_dir:
+ xdirs = dirs_by_dir[d]
+ dirs = c.directories(d)
+ if not lists_have_same_contents(xdirs, dirs):
+ print
+ print "directory: %s" % d
+ print "expected: %s" % xdirs
+ print "got: %s" % dirs
+ failures += 1
+ for d in files_by_dir:
+ xfiles = files_by_dir[d]
+ files = c.files(d)
+ if not lists_have_same_contents(xfiles, files):
+ print
+ print "directory: %s" % d
+ print "expected: %s" % xfiles
+ print "got: %s" % files
+ failures += 1
+ return failures
+
+def command(args):
+ """Execute a command given as a list and return its stdout"""
+ p = subprocess.Popen(args, stdout=subprocess.PIPE)
+ lines = p.stdout.readlines()
+ rc = p.wait()
+ assert rc == 0, ("%s returned status %s" % (args, rc))
+ return lines
+
# -----------------------------------------------------------------------------
# Common setup
tests = 0
failures = 0
daemon = None
-testroot = "%s/testroot" % os.getcwd()
+testroot = "%s/tests/testroot" % top_builddir
tracks = "%s/tracks" % testroot
-topsrcdir = os.path.abspath(os.getenv("topsrcdir"))
~mdw / disorder / blobdiff