def start(self):
assert self.start_cmd, 'No start command defined'
if self.stdout:
self.stdout = self._reopen(self.stdout)
if self.stderr:
self.stderr = self._reopen(self.stderr, 'stderr')
if isinstance(self.start_cmd, basestring):
cmd = shlex.split(self.start_cmd)
else:
cmd = self.start_cmd
# make sure we the ports are free
for server in self.servers:
assert not util.isUp(
*server), 'Port already listening %s:%s' % server
logging.info('Starting server %r', cmd)
self.process = subprocess.Popen(cmd, **self.subprocess_args)
to_start = deque(self.servers)
while to_start:
time.sleep(0.05)
returncode = self.process.poll()
if not returncode is None and returncode != 0:
raise SystemError("Failed to start server rc=%s cmd=%s" %
(returncode, self.start_cmd))
server = to_start.popleft()
if not util.isUp(*server):
logging.info('Server not up %s:%s', *server)
to_start.append(server)
else:
logging.info('Server up %s:%s', *server)
def start(self):
assert self.start_cmd, 'No start command defined'
if self.stdout:
self.stdout = self._reopen(self.stdout)
if self.stderr:
self.stderr = self._reopen(self.stderr, 'stderr')
if isinstance(self.start_cmd, basestring):
cmd = shlex.split(self.start_cmd)
else:
cmd = self.start_cmd
# make sure we the ports are free
for server in self.servers:
assert not util.isUp(
*server), 'Port already listening %s:%s' % server
logging.info('Starting server %r', cmd)
self.process = subprocess.Popen(cmd, **self.subprocess_args)
to_start = deque(self.servers)
while to_start:
time.sleep(0.05)
returncode = self.process.poll()
if not returncode is None and returncode != 0:
raise SystemError("Failed to start server rc=%s cmd=%s" %
(returncode, self.start_cmd))
server = to_start.popleft()
if not util.isUp(*server):
logging.info('Server not up %s:%s', *server)
to_start.append(server)
else:
logging.info('Server up %s:%s', *server)
def setUp(self):
if util.isUp('', self.port):
raise RuntimeError, "Port already listening: %r" % self.port
if not os.path.exists(self.dbDir):
self.srv.initDB()
self.srv.start()
exists, sp = self.snapshotInfo('__scripts__')
if exists:
if not self.srv.dbExists(self.dbName):
self.srv.createDB(self.dbName)
if self.setup is None:
self.srv.restore(self.dbName, sp)
else:
self.srv.dropDB(self.dbName)
self.srv.createDB(self.dbName)
if self.scripts:
try:
self.srv.runScripts(self.dbName, self.scripts)
except:
self.srv.stop()
raise
self.srv.dump(self.dbName, sp)
# create the snapshot for app
dirty = False
if self.setup is not None:
exists, sps = self.snapshotInfo(self.snapshotIdent)
if not exists:
self.setup(self)
self.srv.dump(self.dbName, sps)
else:
self.srv.restore(self.dbName, sps)
def tearDown(self):
self.stop()
to_stop = deque(self.servers)
time.sleep(0.05)
while to_stop:
server = to_stop.popleft()
if util.isUp(*server):
logging.info('Server still up %s:%s', *server)
to_stop.append(server)
time.sleep(0.05)
else:
logging.info('Server stopped %s:%s', *server)
def tearDown(self):
self.stop()
to_stop = deque(self.servers)
time.sleep(0.05)
while to_stop:
server = to_stop.popleft()
if util.isUp(*server):
logging.info('Server still up %s:%s', *server)
to_stop.append(server)
time.sleep(0.05)
else:
logging.info('Server stopped %s:%s', *server)
