3 # This file is part of DisOrder.
4 # Copyright (C) 2007 Richard Kettlewell
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 2 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful, but
12 # WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 # General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
22 """Utility module used by tests"""
24 import os,os.path,subprocess,sys,re,time,unicodedata,random,socket
27 """Write an error message and exit"""
28 sys.stderr.write("ERROR: %s\n" % s)
31 # Identify the top build directory
33 if os.path.exists("config.h"):
35 elif os.path.exists("alltests"):
36 top_builddir = os.path.dirname(cwd)
38 fatal("cannot identify build directory")
40 # Make sure the Python build directory is on the module search path
41 sys.path.insert(0, os.path.join(top_builddir, "python"))
44 # Make sure the build directories are on the executable search path
45 ospath = os.environ["PATH"].split(os.pathsep)
46 ospath.insert(0, os.path.join(top_builddir, "server"))
47 ospath.insert(0, os.path.join(top_builddir, "clients"))
48 ospath.insert(0, os.path.join(top_builddir, "tests"))
49 os.environ["PATH"] = os.pathsep.join(ospath)
51 # Parse the makefile in the current directory to identify the source directory
53 for l in file("Makefile"):
54 r = re.match("top_srcdir *= *(.*)", l)
56 top_srcdir = r.group(1)
59 fatal("cannot identify source directory")
61 # The tests source directory must be on the module search path already since
64 # -----------------------------------------------------------------------------
69 open(b,"w").write(open(a).read())
72 """Convert UTF-8 to unicode. A no-op if already unicode."""
73 if type(s) == unicode:
76 return unicode(s, "UTF-8")
79 """Convert UTF-8 string or unicode to NFC unicode."""
80 return unicodedata.normalize("NFC", to_unicode(s))
85 Make track with relative path S exist"""
86 trackpath = "%s/%s" % (tracks, s)
87 trackdir = os.path.dirname(trackpath)
88 if not os.path.exists(trackdir):
90 copyfile("%s/sounds/slap.ogg" % top_srcdir, trackpath)
91 # We record the tracks we created so they can be tested against
92 # server responses. We put them into NFC since that's what the server
94 bits = nfc(s).split('/')
97 dd = "%s/%s" % (dp, d)
98 if dp not in dirs_by_dir:
100 if dd not in dirs_by_dir[dp]:
101 dirs_by_dir[dp].append(dd)
102 dp = "%s/%s" % (dp, d)
103 if dp not in files_by_dir:
104 files_by_dir[dp] = []
105 files_by_dir[dp].append("%s/%s" % (dp, bits[-1]))
108 # We create some tracks with non-ASCII characters in the name and
109 # we (currently) force UTF-8.
111 # On a traditional UNIX filesystem, that treats filenames as byte strings
112 # with special significant for '/', this should just work, though the
113 # names will look wrong to ls(1) in a non UTF-8 locale.
115 # On Apple HFS+ filenames normalized to a decomposed form that isn't quite
116 # NFD, so our attempts to have both normalized and denormalized filenames
117 # is frustrated. Provided we test on traditional filesytsems too this
118 # shouldn't be a problem.
119 # (See http://developer.apple.com/qa/qa2001/qa1173.html)
121 global dirs_by_dir, files_by_dir
125 # C3 8C = 00CC LATIN CAPITAL LETTER I WITH GRAVE
127 maketrack("Joe Bloggs/First Album/01:F\xC3\x8Crst track.ogg")
129 maketrack("Joe Bloggs/First Album/02:Second track.ogg")
131 # CC 81 = 0301 COMBINING ACUTE ACCENT
132 # (giving an NFD i-acute)
133 maketrack("Joe Bloggs/First Album/03:ThI\xCC\x81rd track.ogg")
134 # ...hopefuly giving C3 8D = 00CD LATIN CAPITAL LETTER I WITH ACUTE
135 maketrack("Joe Bloggs/First Album/04:Fourth track.ogg")
136 maketrack("Joe Bloggs/First Album/05:Fifth track.ogg")
137 maketrack("Joe Bloggs/Second Album/01:First track.ogg")
138 maketrack("Joe Bloggs/Second Album/02:Second track.ogg")
139 maketrack("Joe Bloggs/Second Album/03:Third track.ogg")
140 maketrack("Joe Bloggs/Second Album/04:Fourth track.ogg")
141 maketrack("Joe Bloggs/Second Album/05:Fifth track.ogg")
142 maketrack("Joe Bloggs/Third Album/01:First_track.ogg")
143 maketrack("Joe Bloggs/Third Album/02:Second_track.ogg")
144 maketrack("Joe Bloggs/Third Album/03:Third_track.ogg")
145 maketrack("Joe Bloggs/Third Album/04:Fourth_track.ogg")
146 maketrack("Joe Bloggs/Third Album/05:Fifth_track.ogg")
147 maketrack("Fred Smith/Boring/01:Dull.ogg")
148 maketrack("Fred Smith/Boring/02:Tedious.ogg")
149 maketrack("Fred Smith/Boring/03:Drum Solo.ogg")
150 maketrack("Fred Smith/Boring/04:Yawn.ogg")
151 maketrack("misc/blahblahblah.ogg")
152 maketrack("Various/Greatest Hits/01:Jim Whatever - Spong.ogg")
153 maketrack("Various/Greatest Hits/02:Joe Bloggs - Yadda.ogg")
158 Return True iff UDP port P is bindable, else False"""
159 s = socket.socket(socket.AF_INET,
163 s.bind(("127.0.0.1", p))
174 port = random.randint(49152, 65535)
175 while not bindable(port + 1):
176 print "port %d is not bindable, trying another" % (port + 1)
177 port = random.randint(49152, 65535)
178 # Log anything sent to that port
179 packetlog = "%s/packetlog" % testroot
180 subprocess.Popen(["disorder-udplog",
181 "--output", packetlog,
182 "127.0.0.1", "%d" % port])
183 # disorder-udplog will quit when its parent process terminates
184 open("%s/config" % testroot, "w").write(
186 collection fs UTF-8 %s/tracks
187 scratch %s/scratch.ogg
189 stopword 01 02 03 04 05 06 07 08 09 10
190 stopword 1 2 3 4 5 6 7 8 9
191 stopword 11 12 13 14 15 16 17 18 19 20
192 stopword 21 22 23 24 25 26 27 28 29 30
193 stopword the a an and to too in on of we i am as im for is
200 plugins %s/plugins/.libs
201 player *.mp3 execraw disorder-decode
202 player *.ogg execraw disorder-decode
203 player *.wav execraw disorder-decode
204 player *.flac execraw disorder-decode
205 tracklength *.mp3 disorder-tracklength
206 tracklength *.ogg disorder-tracklength
207 tracklength *.wav disorder-tracklength
208 tracklength *.flac disorder-tracklength
209 speaker_backend network
210 broadcast 127.0.0.1 %d
211 broadcast_from 127.0.0.1 %d
212 """ % (testroot, testroot, testroot, top_builddir, top_builddir,
214 copyfile("%s/sounds/scratch.ogg" % top_srcdir,
215 "%s/scratch.ogg" % testroot)
221 global daemon, errs, port
222 assert daemon == None, "no daemon running"
223 if not bindable(port + 1):
224 print "waiting for port %d to become bindable again..." % (port + 1)
226 while not bindable(port + 1):
228 print " starting daemon"
229 # remove the socket if it exists
230 socket = "%s/socket" % testroot
235 daemon = subprocess.Popen(["disorderd",
237 "--config", "%s/config" % testroot],
239 # Wait for the socket to be created
241 while not os.path.exists(socket):
244 print "FATAL: daemon failed to start up"
248 print " waiting for socket..."
250 print "FATAL: took too long for socket to appear"
254 print " took about %ds for socket to appear" % waited
259 Stop the daemon if it has not stopped already"""
265 print " stopping daemon"
266 disorder.client().shutdown()
267 print " waiting for daemon"
269 print " daemon has stopped"
271 print " daemon already stopped"
274 def run(module=None, report=True):
277 Run the test in MODULE. This can be a string (in which case the module
278 will be imported) or a module object."""
281 # Locate the test module
283 # We're running a test stand-alone
286 name = os.path.splitext(os.path.basename(sys.argv[0]))[0]
288 # We've been passed a module or a module name
289 if type(module) == str:
290 module = __import__(module)
291 name = module.__name__
294 errs = open("%s.log" % name, "w")
295 # Ensure that disorder.py uses the test installation
296 disorder._configfile = "%s/config" % testroot
297 disorder._userconf = False
298 # Make config file etc
300 # Create some standard tracks
305 except AssertionError, e:
308 print "assertion failed: %s" % e.message
321 Recursively delete directory D"""
322 if os.path.lexists(d):
324 for dd in os.listdir(d):
325 remove_dir("%s/%s" % (d, dd))
330 def lists_have_same_contents(l1, l2):
331 """lists_have_same_contents(L1, L2)
333 Return True if L1 and L2 have equal members, in any order; else False."""
343 c = disorder.client()
345 for d in dirs_by_dir:
346 xdirs = dirs_by_dir[d]
347 dirs = c.directories(d)
348 if not lists_have_same_contents(xdirs, dirs):
350 print "directory: %s" % d
351 print "expected: %s" % xdirs
352 print "got: %s" % dirs
354 for d in files_by_dir:
355 xfiles = files_by_dir[d]
357 if not lists_have_same_contents(xfiles, files):
359 print "directory: %s" % d
360 print "expected: %s" % xfiles
361 print "got: %s" % files
366 """Execute a command given as a list and return its stdout"""
367 p = subprocess.Popen(args, stdout=subprocess.PIPE)
368 lines = p.stdout.readlines()
370 assert rc == 0, ("%s returned status %s" % (args, rc))
373 # -----------------------------------------------------------------------------
379 testroot = "%s/tests/testroot" % top_builddir
380 tracks = "%s/tracks" % testroot