def wait_until_started(self, wait_load=True):
""" Wait until server is started.
Server consists of two parts:
1) wait until server is listening on sockets
2) wait until server tells us his status
"""
if wait_load:
msg = 'entering the event loop|will retry binding|hot standby mode'
p = self.process if not self.gdb and not self.lldb else None
self.logfile_pos.seek_wait(msg, p, self.name)
while True:
try:
temp = AdminConnection('localhost', self.admin.port)
if not wait_load:
ans = yaml.safe_load(temp.execute("2 + 2"))
return True
ans = yaml.safe_load(temp.execute('box.info.status'))[0]
if ans in ('running', 'hot_standby', 'orphan'):
return True
elif ans in ('loading'):
continue
else:
raise Exception(
"Strange output for `box.info.status`: %s" % (ans))
except socket.error as e:
if e.errno == errno.ECONNREFUSED:
time.sleep(0.1)
continue
raise
def wait_until_started(self, wait_load=True):
""" Wait until server is started.
Server consists of two parts:
1) wait until server is listening on sockets
2) wait until server tells us his status
"""
if wait_load:
msg = 'entering the event loop|will retry binding|hot standby mode'
p = self.process if not self.gdb and not self.lldb else None
self.logfile_pos.seek_wait(msg, p, self.name)
while True:
try:
temp = AdminConnection('localhost', self.admin.port)
if not wait_load:
ans = yaml.safe_load(temp.execute("2 + 2"))
return True
ans = yaml.safe_load(temp.execute('box.info.status'))[0]
if ans in ('running', 'hot_standby', 'orphan'):
return True
elif ans in ('loading'):
continue
else:
raise Exception(
"Strange output for `box.info.status`: %s" % (ans)
)
except socket.error as e:
if e.errno == errno.ECONNREFUSED:
time.sleep(0.1)
continue
raise
def configure(self, config):
def get_option(config, section, key):
if not config.has_option(section, key):
return None
value = config.get(section, key)
if value.isdigit():
value = int(value)
return value
self.config = os.path.abspath(config)
# now read the server config, we need some properties from it
with open(self.config) as fp:
dummy_section_name = "tarantool"
config = ConfigParser.ConfigParser()
config.readfp(TarantoolConfigFile(fp, dummy_section_name))
self.pidfile = get_option(config, dummy_section_name, "pid_file")
self.primary_port = get_option(config, dummy_section_name,
"primary_port")
self.admin_port = get_option(config, dummy_section_name,
"admin_port")
self.memcached_port = get_option(config, dummy_section_name,
"memcached_port")
self.port = self.admin_port
self.admin = AdminConnection("localhost", self.admin_port)
self.sql = BoxConnection("localhost", self.primary_port)
if self.memcached_port != 0:
# Run memcached client
self.memcached = MemcachedConnection('localhost',
self.memcached_port)
def configure(self, config):
def get_option(config, section, key):
if not config.has_option(section, key):
return None
value = config.get(section, key)
if value.isdigit():
value = int(value)
return value
self.config = os.path.abspath(config)
# now read the server config, we need some properties from it
with open(self.config) as fp:
dummy_section_name = "tarantool"
config = ConfigParser.ConfigParser()
config.readfp(TarantoolConfigFile(fp, dummy_section_name))
self.pidfile = get_option(config, dummy_section_name, "pid_file")
self.primary_port = get_option(config, dummy_section_name, "primary_port")
self.admin_port = get_option(config, dummy_section_name, "admin_port")
self.memcached_port = get_option(config, dummy_section_name, "memcached_port")
self.port = self.admin_port
self.admin = AdminConnection("localhost", self.admin_port)
self.sql = BoxConnection("localhost", self.primary_port)
if self.memcached_port != 0:
# Run memcached client
self.memcached = MemcachedConnection('localhost', self.memcached_port)
def wait_until_started(self, wait_load=True):
""" Wait until server is started.
Server consists of two parts:
1) wait until server is listening on sockets
2) wait until server tells us his status
"""
color_log('DEBUG: [Instance {}] Waiting until started '
'(wait_load={})\n'.format(self.name, str(wait_load)),
schema='info')
if wait_load:
msg = 'entering the event loop|will retry binding|hot standby mode'
p = self.process if not self.gdb and not self.lldb else None
self.logfile_pos.seek_wait(msg, p, self.name)
while True:
try:
temp = AdminConnection('localhost', self.admin.port)
if not wait_load:
ans = yaml.safe_load(temp.execute("2 + 2"))
color_log(" | Successful connection check; don't wait for "
"loading")
return True
ans = yaml.safe_load(temp.execute('box.info.status'))[0]
if ans in ('running', 'hot_standby', 'orphan'):
color_log(" | Started {} (box.info.status: '{}')\n".format(
format_process(self.process.pid), ans))
return True
elif ans in ('loading',):
continue
else:
raise Exception(
"Strange output for `box.info.status`: %s" % (ans)
)
except socket.error as e:
if e.errno == errno.ECONNREFUSED:
color_log(' | Connection refused; will retry every 0.1 '
'seconds...')
time.sleep(0.1)
continue
raise
def _admin(self, port):
try:
int(port)
except ValueError as e:
raise ValueError("Bad port number: '%s'" % port)
if not hasattr(self, 'admin') or self.admin is None:
self.admin = AdminConnection('localhost', port)
return
if self.admin.port != port:
self.admin.port = port
self.admin.reconnect()
def wait_until_started(self):
""" Wait until server is started.
Server consists of two parts:
1) wait until server is listening on sockets
2) wait until server tells us his status
"""
self.logfile_pos.seek_from('entering the event loop', self.process if not self.gdb else None)
while True:
try:
temp = AdminConnection('localhost', self.admin.port)
ans = yaml.load(temp.execute('box.info.status'))[0]
if ans in ('running', 'hot_standby', 'orphan'):
return True
else:
raise Exception("Strange output for `box.info.status`: %s" % (ans))
except socket.error as e:
if e.errno == errno.ECONNREFUSED:
time.sleep(0.1)
continue
raise
def connection(self, ctype, cnames, sname):
# we always get a list of connections as input here
cname = cnames[0]
if ctype == 'create':
if sname not in self.servers:
raise LuaPreprocessorException('Can\'t create connection to nonexistent server '+repr(sname))
if cname in self.connections:
raise LuaPreprocessorException('Connection {0} already exists'.format(repr(cname)))
self.connections[cname] = AdminConnection('localhost', self.servers[sname].admin.port)
self.connections[cname].connect()
elif ctype == 'drop':
if cname not in self.connections:
raise LuaPreprocessorException('Can\'t drop nonexistent connection '+repr(cname))
self.connections[cname].disconnect()
self.connections.pop(cname)
elif ctype == 'set':
for i in cnames:
if not i in self.connections:
raise LuaPreprocessorException('Can\'t set nonexistent connection '+repr(cname))
self.curcon = [self.connections[i] for i in cnames]
else:
raise LuaPreprocessorException('Unknown command for connection: '+repr(ctype))
admin("box.session.on_connect(1)")
admin("box.session.on_disconnect(1)")
# use of nil to clear the trigger
admin("type(box.session.on_connect(nil))")
admin("type(box.session.on_disconnect(nil))")
admin("type(box.session.on_connect(nil))")
admin("type(box.session.on_disconnect(nil))")
# check how connect/disconnect triggers work
admin("function inc() active_connections = active_connections + 1 end")
admin("function dec() active_connections = active_connections - 1 end")
admin("box.session.on_connect(inc)")
admin("box.session.on_disconnect(dec)")
admin("active_connections = 0")
con1 = AdminConnection('localhost', server.admin_port)
con1("active_connections")
con2 = AdminConnection('localhost', server.admin_port)
con2("active_connections")
con1.disconnect()
con2.disconnect()
admin("type(box.session.on_connect(nil))")
admin("type(box.session.on_disconnect(nil))")
# write audit trail of connect/disconnect into a space
admin("box.session.on_connect(function() box.insert(0, box.session.id()) end)")
admin("box.session.on_disconnect(function() box.delete(0, box.session.id()) end)")
con1("box.unpack('i', box.select(0, 0, box.session.id())[0]) == box.session.id()")
con1.disconnect()
# if on_connect() trigger raises an exception, the connection is dropped
class TarantoolServer(Server):
default_tarantool = {
"bin": "tarantool_box",
"config": "tarantool.cfg",
"logfile": "tarantool.log",
"init": "init.lua",
"pidfile": "box.pid",
"name": "default"}
generate_ports = [
'primary_port',
'admin_port',
]
generated_props = [
'replication_source'
]
#----------------------------------PROPERTIES----------------------------------#
@property
def debug(self):
return self.test_debug()
@property
def name(self):
if not hasattr(self, '_name') or not self._name:
return self.default_tarantool["name"]
return self._name
@name.setter
def name(self, val):
self._name = val
@property
def logfile(self):
if not hasattr(self, '_logfile') or not self._logfile:
return os.path.join(self.vardir, self.default_tarantool["logfile"])
return self._logfile
@logfile.setter
def logfile(self, val):
self._logfile = os.path.join(self.vardir, val)
@property
def pidfile(self):
if not hasattr(self, '_pidfile') or not self._pidfile:
return os.path.join(self.vardir, self.default_tarantool["pidfile"])
return self._pidfile
@pidfile.setter
def pidfile(self, val):
self._pidfile = os.path.join(self.vardir, val)
@property
def cfgfile(self):
if not hasattr(self, '_cfgfile') or not self._cfgfile:
return os.path.join(self.vardir, self.default_tarantool["config"])
return self._cfgfile
@cfgfile.setter
def cfgfile(self, val):
self._cfgfile = os.path.join(self.vardir, val)
@property
def cfgfile_source(self):
if not hasattr(self, '_cfgfile_source'):
raise ValueError("No config-file is specified")
return self._cfgfile_source
@cfgfile_source.setter
def cfgfile_source(self, path):
if path == None:
if hasattr(self, '_cfgfile_source'):
delattr(self, '_cfgfile_source')
return
self._cfgfile_source = os.path.abspath(path)
@property
def init_lua_source(self):
if not hasattr(self, '_init_lua_source'): self._init_lua_source = None
return self._init_lua_source
@init_lua_source.setter
def init_lua_source(self, val):
if val is None:
return
self._init_lua_source = os.path.abspath(val)
@property
def builddir(self):
if not hasattr(self, '_builddir'):
raise ValueError("No build-dir is specified")
return self._builddir
@builddir.setter
def builddir(self, val):
if val is None:
return
self._builddir = os.path.abspath(val)
@property
def init_lua(self):
return os.path.join(self.vardir, self.default_tarantool['init'])
@property
def logfile_pos(self):
if not hasattr(self, '_logfile_pos'): self._logfile_pos = None
return self._logfile_pos
@logfile_pos.setter
def logfile_pos(self, val):
self._logfile_pos = TarantoolLog(val)
self._logfile_pos.positioning()
@property
def shebang(self):
if not hasattr(self, '_shebang'): self._shebang = None
return self._shebang
@shebang.setter
def shebang(self, val):
if val is None:
if hasattr(self, '_shebang'):
delattr(self, '_shebang')
return
self._shebang = os.path.abspath(val)
@property
def _admin(self):
if not hasattr(self, 'admin'): self.admin = None
return self.admin
@_admin.setter
def _admin(self, port):
try:
int(port)
except ValueError as e:
raise ValueError("Bad port number: '%s'" % port)
if not hasattr(self, 'admin') or self.admin is None:
self.admin = AdminConnection('localhost', port)
return
if self.admin.port != port:
self.admin.port = port
self.admin.reconnect()
@property
def _sql(self):
if not hasattr(self, 'sql'): self.sql = None
return self.sql
@_sql.setter
def _sql(self, port):
try:
port = int(port)
except ValueError as e:
raise ValueError("Bad port number: '%s'" % port)
if not hasattr(self, 'sql') or self.sql is None:
self.sql = BoxConnection('localhost', port)
return
if self.sql.port != port:
self.sql.port = port
self.sql.reconnect()
@property
def log_des(self):
if not hasattr(self, '_log_des'): self._log_des = open(self.logfile, 'a')
return self._log_des
@log_des.deleter
def log_des(self):
if not hasattr(self, '_log_des'): return
if not self._log_des.closed: self._log_des.closed()
delattr(self, _log_des)
@property
def rpl_master(self):
if not hasattr(self, '_rpl_master'): self._rpl_master = None
return self._rpl_master
@rpl_master.setter
def rpl_master(self, val):
if not isinstance(self, (TarantoolServer, None)):
raise ValueError('Replication master must be Tarantool'
' Server class, his derivation or None')
self._rpl_master = val
@property
def hot_master(self):
if not hasattr(self, '_hot_master'): self._hot_master = None
return self._hot_master
@hot_master.setter
def hot_master(self, val):
if not isinstance(self, (TarantoolServer, None)):
raise ValueError('Hot-standby master must be Tarantool'
' Server class, his derivation or None')
self._hot_master = val
#------------------------------------------------------------------------------#
def __new__(cls, ini=None):
if ini is None:
ini = {'core': 'tarantool'}
if ('valgrind' in ini and ini['valgrind']) and ('gdb' in ini and ini['gdb']):
raise OSError('Can\'t run under valgrind and gdb simultaniously')
if 'valgrind' in ini and ini['valgrind']:
cls = type('ValgrindTarantooServer', (ValgrindMixin, TarantoolServer), {})
elif 'gdb' in ini and ini['gdb']:
cls = type('GdbTarantoolServer', (GdbMixin, TarantoolServer), {})
return super(TarantoolServer, cls).__new__(cls)
def __init__(self, _ini=None):
if _ini is None:
_ini = {}
ini = {
'config': None,
'core': 'tarantool',
'gdb': False,
'init_lua': None,
'lua_libs': [],
'random_ports': True,
'valgrind': False,
'vardir': None,
'start_and_exit': False
}; ini.update(_ini)
Server.__init__(self, ini)
self.generated_fields = self.generate_ports + self.generated_props
self.testdir = os.path.abspath(os.curdir)
self.re_vardir_cleanup += [
"*.snap", "*.xlog", "*.inprogress",
"*.cfg", "*.sup", "*.lua", "*.pid"]
self.name = "default"
self.conf = {}
self.status = None
#-----InitBasicVars-----#
self.cfgfile_source = ini['config']
self.core = ini['core']
self.gdb = ini['gdb']
self.init_lua_source = ini['init_lua']
self.lua_libs = ini['lua_libs']
self.random_ports = ini['random_ports']
self.valgrind = ini['valgrind']
self._start_and_exit = ini['start_and_exit']
def __del__(self):
self.stop()
@classmethod
def find_exe(cls, builddir, silent=True):
cls.builddir = os.path.abspath(builddir)
builddir = os.path.join(builddir, "src/box")
path = builddir + os.pathsep + os.environ["PATH"]
if not silent:
color_stdout("Looking for server binary in ", schema='serv_text')
color_stdout(path + ' ...\n', schema='path')
for _dir in path.split(os.pathsep):
exe = os.path.join(_dir, cls.default_tarantool["bin"])
if os.access(exe, os.X_OK):
cls.binary = os.path.abspath(exe)
return exe
raise RuntimeError("Can't find server executable in " + path)
def install(self, silent=True):
if not silent:
color_stdout('Installing the server ...\n', schema='serv_text')
color_stdout(' Found executable at ', schema='serv_text')
color_stdout(self.binary + '\n', schema='path')
color_stdout(' Creating and populating working directory in ', schema='serv_text')
color_stdout(self.vardir + ' ...\n', schema='path')
if not os.path.exists(self.vardir):
os.makedirs(self.vardir)
else:
if not silent:
color_stdout(' Found old vardir, deleting ...\n', schema='serv_text')
self.kill_old_server()
self.cleanup()
self.copy_files()
self.configure()
return
def deploy(self, silent=True):
self.install(silent)
if not self._start_and_exit:
self.start(silent)
else:
self.start_and_exit()
def configure(self, config=None):
self.copy_config(config)
self.port = self.conf['admin_port']
self._sql = self.conf['primary_port']
self._admin = self.conf['admin_port']
def reconfigure(self, config, silent=False, override=['all']):
if config == None:
os.unlink(self.cfgfile)
else:
self.cfgfile_source = config
self.copy_config(override=override)
self.admin.execute("box.cfg.reload()", silent=silent)
def copy_config(self, rand=True, override = ['all']):
override_all = (True if 'all' in override else False)
port = random.randrange(3300, 9999)
for t in self.generate_ports:
if not t in self.conf:
self.conf[t] = find_port(port)
port += 1
if not self.hot_master is None:
self.conf['primary_port'] = self.hot_master.sql.port
if not self.rpl_master is None and 'replication_source' in self.generated_fields:
self.conf['replication_source'] = \
'127.0.0.1:'+str(self.rpl_master.conf['primary_port'])
basic = TarantoolConfig(self.cfgfile_source).parse()
addit = {}
for key in self.generated_fields:
if key in basic and (override_all or key in override) and key in self.conf:
addit[key] = str(self.conf[key])
basic.update(addit)
TarantoolConfig(self.cfgfile).generate(basic)
def copy_files(self):
if self.shebang:
shutil.copy(self.shebang, self.init_lua)
os.chmod(self.init_lua, 0777)
elif self.init_lua_source:
shutil.copy(self.init_lua_source, self.init_lua)
if self.lua_libs:
for i in self.lua_libs:
source = os.path.join(self.testdir, i)
shutil.copy(source, self.vardir)
def prepare_args(self):
return shlex.split(self.init_lua if self.shebang else self.binary)
def start_and_exit(self):
color_stdout('Starting the server {0} on ports {1} ...\n'.format(
os.path.basename(self.binary) if not self.shebang else self.shebang,
', '.join([': '.join([str(j) for j in i]) for i in self.conf.items() if i[0].find('port') != -1])
), schema='serv_text')
with daemon.DaemonContext():
self.start()
self.process.wait()
def start(self, silent=True):
if self.status == 'started':
if not silent:
color_stdout('The server is already started.\n', schema='lerror')
return
if not silent or self._start_and_exit:
color_stdout("Starting the server ...\n", schema='serv_text')
color_stdout("Starting ", schema='serv_text')
color_stdout((os.path.basename(self.binary) if not self.shebang else self.shebang) + " \n", schema='path')
color_stdout(self.version() + "\n", schema='version')
check_port(self.conf['admin_port'])
args = self.prepare_args()
self.logfile_pos = self.logfile
self.process = subprocess.Popen(args,
cwd = self.vardir,
stdout=self.log_des,
stderr=self.log_des)
self.wait_until_started()
self.status = 'started'
def wait_stop(self):
self.process.wait()
def stop(self, silent=True):
if self.status != 'started':
if not silent:
color_stdout('The server is not started.\n', schema='lerror')
return
if not silent:
color_stdout('Stopping the server ...\n', schema='serv_text')
self.process.terminate()
self.wait_stop()
self.status = None
def restart(self):
self.stop()
self.start()
def kill_old_server(self, silent=True):
pid = self.read_pidfile()
if pid == -1:
return False
if not silent:
color_stdout(' Found old server, pid {0}, killing ...'.format(pid), schema='info')
try:
os.kill(pid, signal.SIGTERM)
except OSError:
pass
self.wait_until_stopped(pid)
return True
def wait_until_started(self):
""" Wait until server is started.
Server consists of two parts:
1) wait until server is listening on sockets
2) wait until server tells us his status
"""
self.logfile_pos.seek_from('entering the event loop\n', self.process if not self.gdb else None)
while True:
try:
temp = AdminConnection('localhost', self.conf['admin_port'])
ans = yaml.load(temp.execute('box.info.status'))[0]
if ans in ('primary', 'hot_standby', 'orphan') or ans.startswith('replica'):
return True
else:
raise Exception("Strange output for `box.info.status`: %s" % (ans))
except socket.error as e:
if e.errno == errno.ECONNREFUSED:
time.sleep(0.1)
continue
raise
def wait_until_stopped(self, pid):
while True:
try:
time.sleep(0.01)
os.kill(pid, 0)
continue
except OSError as err:
break
def read_pidfile(self):
pid = -1
if os.path.exists(self.pidfile):
try:
with open(self.pidfile) as f:
pid = int(f.read())
except:
pass
return pid
def print_log(self, lines):
color_stdout("\nLast {0} lines of Tarantool Log file:\n".format(lines), schema='error')
with open(self.logfile, 'r') as log:
return log.readlines()[-lines:]
def test_option_get(self, option_list_str, silent=False):
args = [self.binary] + shlex.split(option_list_str)
if not silent:
print " ".join([os.path.basename(self.binary)] + args[1:])
output = subprocess.Popen(args, cwd = self.vardir, stdout=subprocess.PIPE,
stderr=subprocess.STDOUT).stdout.read()
return output
def test_option(self, option_list_str):
print self.test_option_get(option_list_str)
def test_debug(self):
if self.test_option_get("-V", True).find("-Debug"):
return True
return False
def find_tests(self, test_suite, suite_path):
def patterned(test, patterns):
return [test for i in patterns if test.name.find(i) != -1]
tests = [PythonTest(k, test_suite.args, test_suite.ini) \
for k in sorted(glob.glob(os.path.join(suite_path, "*.test.py" )))]
tests += [LuaTest(k, test_suite.args, test_suite.ini) \
for k in sorted(glob.glob(os.path.join(suite_path, "*.test.lua")))]
test_suite.tests = sum(map((lambda x: patterned(x, test_suite.args.tests)), tests), [])
def get_param(self, param = None):
if not param is None:
return yaml.load(self.admin("box.info." + param, silent=True))[0]
return yaml.load(self.admin("box.info", silent=True))
def wait_lsn(self, lsn):
while (int(self.get_param("lsn")) < lsn):
time.sleep(0.01)
def version(self):
p = subprocess.Popen([self.binary, "--version"],
cwd = self.vardir,
stdout = subprocess.PIPE)
version = p.stdout.read().rstrip()
p.wait()
return version
def _admin(self, port):
if hasattr(self, 'admin'):
del self.admin
self.admin = AdminConnection('localhost', port)
class TarantoolServer(Server):
def __new__(cls, core="tarantool"):
return super(TarantoolServer, cls).__new__(cls)
def __init__(self, core="tarantool"):
Server.__init__(self, core)
self.default_bin_name = "tarantool_box"
self.default_config_name = "tarantool.cfg"
self.default_init_lua_name = "init.lua"
# append additional cleanup patterns
self.re_vardir_cleanup += ['*.snap',
'*.xlog',
'*.inprogress',
'*.cfg',
'*.sup',
'*.lua',
'*.pid']
self.process = None
self.config = None
self.vardir = None
self.valgrind_log = "valgrind.log"
self.valgrind_sup = os.path.join("share/", "%s.sup" % ('tarantool'))
self.init_lua = None
self.default_suppression_name = "valgrind.sup"
self.pidfile = None
self.port = None
self.binary = None
self.is_started = False
self.mem = False
self.start_and_exit = False
self.gdb = False
self.valgrind = False
self.installed = False
self.need_init = True
def __del__(self):
self.stop()
def find_exe(self, builddir, silent=True):
"Locate server executable in the build dir or in the PATH."
self.builddir = builddir
builddir = os.path.join(builddir, "src/box")
path = builddir + os.pathsep + os.environ["PATH"]
if not silent:
print "Looking for server binary in {0} ...".format(path)
for _dir in path.split(os.pathsep):
exe = os.path.join(_dir, self.default_bin_name)
if os.access(exe, os.X_OK):
return exe
raise RuntimeError("Can't find server executable in " + path)
def install(self, binary=None, vardir=None, mem=None, silent=True):
"""Install server instance: create necessary directories and files.
The server working directory is taken from 'vardir',
specified in the program options."""
if vardir != None: self.vardir = vardir
if binary != None: self.binary = os.path.abspath(binary)
if mem != None: self.mem = mem
self.pidfile = os.path.abspath(os.path.join(self.vardir, self.pidfile))
self.valgrind_log = os.path.abspath(os.path.join(self.vardir, self.valgrind_log))
if not silent:
print "Installing the server..."
print " Found executable at " + self.binary
print " Creating and populating working directory in " + self.vardir + "..."
if os.access(self.vardir, os.F_OK):
if not silent:
print " Found old vardir, deleting..."
self.kill_old_server()
self.cleanup()
else:
if (self.mem == True and check_tmpfs_exists() and
os.path.basename(self.vardir) == self.vardir):
create_tmpfs_vardir(self.vardir)
else:
os.makedirs(self.vardir)
shutil.copy(self.config,
os.path.join(self.vardir, self.default_config_name))
shutil.copy(self.valgrind_sup,
os.path.join(self.vardir, self.default_suppression_name))
var_init_lua = os.path.join(self.vardir, self.default_init_lua_name)
if self.init_lua != None:
if os.path.exists(var_init_lua):
os.remove(var_init_lua)
shutil.copy(self.init_lua, var_init_lua)
self.installed = True
def configure(self, config):
def get_option(config, section, key):
if not config.has_option(section, key):
return None
value = config.get(section, key)
if value.isdigit():
value = int(value)
return value
self.config = os.path.abspath(config)
# now read the server config, we need some properties from it
with open(self.config) as fp:
dummy_section_name = "tarantool"
config = ConfigParser.ConfigParser()
config.readfp(TarantoolConfigFile(fp, dummy_section_name))
self.pidfile = get_option(config, dummy_section_name, "pid_file")
self.primary_port = get_option(config, dummy_section_name, "primary_port")
self.admin_port = get_option(config, dummy_section_name, "admin_port")
self.memcached_port = get_option(config, dummy_section_name, "memcached_port")
self.port = self.admin_port
self.admin = AdminConnection("localhost", self.admin_port)
self.sql = BoxConnection("localhost", self.primary_port)
if self.memcached_port != 0:
# Run memcached client
self.memcached = MemcachedConnection('localhost', self.memcached_port)
def reconfigure(self, config, silent=False):
if config == None:
os.unlink(os.path.join(self.vardir, self.default_config_name))
else:
self.config = os.path.abspath(config)
shutil.copy(self.config, os.path.join(self.vardir, self.default_config_name))
self.admin.execute("box.cfg.reload()", silent=silent)
def init(self):
# init storage
cmd = [self.binary, "--init-storage"]
_init = subprocess.Popen(cmd, cwd=self.vardir,
stderr = subprocess.STDOUT, stdout = subprocess.PIPE)
retcode = _init.wait()
if retcode:
sys.stderr.write("tarantool_box --init-storage error: \n%s\n" % _init.stdout.read())
raise subprocess.CalledProcessError(retcode, cmd)
def get_param(self, param):
if param:
data = yaml.load(self.admin("box.info." + param, silent=True))[0]
else:
data = yaml.load(self.admin("box.info", silent=True))
return data
def wait_lsn(self, lsn):
while True:
curr_lsn = int(self.get_param("lsn"))
if (curr_lsn >= lsn):
break
time.sleep(0.01)
def version(self):
p = subprocess.Popen([self.binary, "--version"],
cwd = self.vardir,
stdout = subprocess.PIPE)
version = p.stdout.read().rstrip()
p.wait()
return version
def _start_and_exit(self, args, gdb=None, valgrind=None):
if gdb != None: self.gdb = gdb
if valgrind != None: self.valgrind = valgrind
if self.valgrind:
with daemon.DaemonContext(working_directory = self.vardir):
subprocess.check_call(args)
else:
if not self.gdb:
args.append("--background")
else:
raise RuntimeError("'--gdb' and '--start-and-exit' can't be defined together")
self.server = subprocess.Popen(args, cwd = self.vardir)
self.server.wait()
def start(self, start_and_exit=None, gdb=None, valgrind=None, silent=True):
if start_and_exit != None: self.start_and_exit = start_and_exit
if gdb != None: self.gdb = gdb
if valgrind != None: self.valgrind = valgrind
self.debug = self.test_debug()
if self.is_started:
if not silent:
print "The server is already started."
return
if not silent:
print "Starting the server..."
version = self.version()
print "Starting {0} {1}.".format(os.path.basename(self.binary), version)
check_port(self.port)
args = self.prepare_args()
if self.gdb:
args = prepare_gdb(self.binary, args)
print "You started the server in gdb mode."
print "To attach, use `screen -r tnt-gdb`"
elif self.valgrind:
args = prepare_valgrind([self.binary] + args, self.valgrind_log,
os.path.abspath(os.path.join(self.vardir,
self.default_suppression_name)))
else:
args = [self.binary] + args
if self.start_and_exit:
self._start_and_exit(args)
return
self.process = subprocess.Popen(args, cwd = self.vardir)
# wait until the server is connected
self.wait_until_started()
# Set is_started flag, to nicely support cleanup during an exception.
self.is_started = True
def stop(self, silent=True):
"""Stop server instance. Do nothing if the server is not started,
to properly shut down the server in case of an exception during
start up."""
if not self.is_started:
if not silent:
print "The server is not started."
return
if not silent:
print "Stopping the server..."
if self.process == None:
self.kill_old_server()
return
# kill process
pid = self.read_pidfile()
if pid != -1:
os.kill(pid, signal.SIGTERM)
# self.process.terminate()
if self.gdb or self.valgrind:
while True:
if self.process.poll() != None:
break
time.sleep(1)
else:
self.process.wait()
self.wait_until_stopped(pid)
# clean-up processs flags
self.is_started = False
self.process = None
def deploy(self, config=None, binary=None, vardir=None,
mem=None, start_and_exit=None, gdb=None, valgrind=None,
valgrind_sup=None, init_lua=None, silent=True, need_init=None):
if config != None: self.config = config
if binary != None: self.binary = binary
if vardir != None: self.vardir = vardir
if mem != None: self.mem = mem
if start_and_exit != None: self.start_and_exit = start_and_exit
if gdb != None: self.gdb = gdb
if valgrind != None: self.valgrind = valgrind
if need_init != None: self.need_init = need_init
if init_lua != None:
self.init_lua = os.path.abspath(init_lua)
else:
self.init_lua = None
self.configure(self.config)
self.install(self.binary, self.vardir, self.mem, silent)
if self.need_init:
self.init()
self.start(self.start_and_exit, self.gdb, self.valgrind, silent)
def restart(self):
self.stop(silent=True)
self.start(silent=True)
def test_option_get(self, show, option_list_str):
args = [self.binary] + option_list_str.split()
if show:
print " ".join([os.path.basename(self.binary)] + args[1:])
output = subprocess.Popen(args,
cwd = self.vardir,
stdout = subprocess.PIPE,
stderr = subprocess.STDOUT).stdout.read()
return output
def test_option(self, option_list_str):
print self.test_option_get(True, option_list_str)
def test_debug(self):
output = self.test_option_get(False, "-V")
if re.search("-Debug", output):
return True
return False
def kill_old_server(self, silent=True):
"""Kill old server instance if it exists."""
pid = self.read_pidfile()
if pid == -1:
return # Nothing to do
if not silent:
print " Found old server, pid {0}, killing...".format(pid)
try:
os.kill(pid, signal.SIGTERM)
while os.kill(pid, 0) != -1:
time.sleep(0.001)
except OSError:
pass
def read_pidfile(self):
if os.access(self.pidfile, os.F_OK) == False:
# file is inaccessible (not exist or permission denied)
return -1
pid = -1
try:
with open(self.pidfile) as f:
pid = int(f.read())
except:
pass
return pid
def wait_until_started(self):
"""Wait until the server is started and accepting connections"""
while self.read_pidfile() == -1:
time.sleep(0.001)
is_connected = False
while not is_connected and not self.gdb:
try:
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect(("localhost", self.port))
is_connected = True
sock.close()
except socket.error as e:
time.sleep(0.001)
def wait_until_stopped(self, pid):
"""Wait until the server is stoped and has closed sockets"""
while True:
try:
time.sleep(0.001)
os.kill(pid, 0)
continue
except OSError as err:
if err.errno == errno.ESRCH:
break
raise
def find_tests(self, test_suite, suite_path):
def patterned(test, patterns):
answer = []
for i in patterns:
if test.name.find(i) != -1:
answer.append(test)
return answer
tests = [PythonTest(k, test_suite.args, test_suite.ini) for k in sorted(glob.glob(os.path.join(suite_path, "*.test.py" )))]
tests += [LuaTest(k, test_suite.args, test_suite.ini) for k in sorted(glob.glob(os.path.join(suite_path, "*.test.lua")))]
test_suite.tests = sum(map((lambda x: patterned(x, test_suite.args.tests)), tests), [])
def execute(self, server):
delimiter = ''
cmd = None
curcon = server.admin
for line in open(self.name, 'r'):
if not cmd:
cmd = StringIO.StringIO()
if line.find('--#') == 0:
line = line[3:].strip()
matched1 = re.match(r"setopt\s+(.*)", line)
matched2 = re.match(r"(.*)\s+server\s+(.*)", line)
matched3 = re.match(r"(.*)\s+connection\s+(.*)", line)
matched4 = re.match(r"(.*)\s+filter[s]?(\s+.*)?", line)
if matched1:
command = re.split(r'\s*=\s*|\s+|\s*,\s*',
matched1.group(1))
command = {
command[i]: command[i + 1]
for i in xrange(0,
len(command) - 1, 2)
}
if 'delimiter' in command:
delimiter = command['delimiter'].strip()[1:-1]
command.pop('delimiter')
if command:
raise LuaPreprocessorException(
"Wrong setopt options - " + str(command))
elif matched2:
try:
if matched2.group(1) == 'create':
name, params = re.match(
r"(.*)\s+with\s+(.*)",
matched2.group(2)).groups()
params = re.split(r'\s*=\s*|\s+|\s*,\s*', params)
params = {
params[i]: params[i + 1]
for i in xrange(0,
len(params) - 1, 2)
}
temp_server = TarantoolServer()
if 'configuration' in params:
temp_server.config = params['configuration'][
1:-1]
else:
temp_server.config = self.suite_ini['config']
if 'need_init' in params:
temp_server.need_init = False
if 'init' in params:
temp_server.init_lua = params['init'][1:-1]
temp_server.vardir = os.path.join(
self.suite_ini['vardir'], name)
temp_server.binary = temp_server.find_exe(
self.suite_ini['builddir'])
self.suite_ini['servers'][name] = temp_server
temp_server.configure(temp_server.config)
temp_server.install(temp_server.binary,
temp_server.vardir,
temp_server.mem, True)
if temp_server.need_init:
temp_server.init()
elif matched2.group(1) == 'start':
name = matched2.group(2)
if name in self.suite_ini['servers']:
self.suite_ini['servers'][name].start(
silent=True)
self.suite_ini['connections'][
name] = self.suite_ini['servers'][
name].admin
try:
self.suite_ini['connections'][name](
'print( 1 )', silent=True)
except socket.error as e:
raise LuaPreprocessorException(
"Can't connect to server with errno " +
str(e.errno))
else:
raise LuaPreprocessorException(
"Wrong server name: " + name)
elif matched2.group(1) == 'stop':
name = matched2.group(2)
if name in self.suite_ini['servers']:
self.suite_ini['servers'][name].stop()
self.suite_ini['connections'].pop(name)
else:
raise LuaPreprocessorException(
"Wrong server name: " + name)
elif matched2.group(1) == 'deploy':
name = matched2.group(2)
if name in self.suite_ini['servers']:
self.suite_ini['servers'][name].deploy(
silent=True)
else:
raise LuaPreprocessorException(
"Wrong server name: " + name)
elif matched2.group(1) == 'reconfigure':
name, params = re.match(
r"(.*)\s+with\s+(.*)",
matched2.group(2)).groups()
if name not in self.suite_ini['servers']:
raise LuaPreprocessorException(
"Wrong server name: " + name)
params = re.split(r'\s*=\s*|\s+|\s*,\s*', params)
params = {
params[i]: params[i + 1]
for i in xrange(0,
len(params) - 1, 2)
}
tmp_srv = self.suite_ini['servers'][name]
if 'configuration' in params:
tmp_srv.reconfigure(
params['configuration'][1:-1], silent=True)
else:
tmp_srv.config = self.suite_ini['config']
if tmp_srv.init_lua != None:
var_init_lua = os.path.join(
tmp_srv.vardir,
tmp_srv.default_init_lua_name)
if os.path.exists(var_init_lua):
os.path.remove(var_init_lua)
if 'init' in params:
tmp_srv.init_lua = params['init'][1:-1]
var_init_lua = os.path.join(
tmp_srv.vardir,
tmp_srv.default_init_lua_name)
shutil.copy(tmp_srv.init_lua, var_init_lua)
tmp_srv.restart()
elif matched2.group(1) == 'cleanup':
name = matched2.group(2)
if name in self.suite_ini['servers']:
self.suite_ini['servers'][name].cleanup()
else:
raise LuaPreprocessorException(
"Wrong command for server - " +
repr(matched2.group(1)))
except (AttributeError, ValueError) as e:
raise LuaPreprocessorException(
"Wrong command for server - " + repr(e.message))
elif matched3:
try:
if matched3.group(1) == 'create':
namecon, name = re.match(
"(.*)\s+to\s+(.*)",
matched3.group(2)).groups()
self.suite_ini['connections'][
namecon] = AdminConnection(
'localhost',
self.suite_ini['servers'][name].port)
self.suite_ini['connections'][namecon].connect()
elif matched3.group(1) == 'drop':
name = matched3.group(2)
if name in self.suite_ini['connections']:
self.suite_ini['connections'][name].disconnect(
)
self.suite_ini['connections'].pop(name)
else:
raise LuaPreprocessorException(
"Wrong connection name: " + name)
elif matched3.group(1) == 'set':
name = re.split(",\s*", matched3.group(2))
for _name in name:
if not _name in self.suite_ini['connections']:
raise LuaPreprocessorException(
"Wrong connection name: " + _name)
if len(name) == 1:
curcon = self.suite_ini['connections'][name[0]]
else:
curcon = [
self.suite_ini['connections'][_name]
for _name in name
]
else:
raise LuaPreprocessorException(
"Wrong command for connection - " +
repr(matched3.group(1)))
except (AttributeError, ValueError) as e:
raise LuaPreprocessorException(
"Wrong command for connection - " +
repr(e.message))
elif matched4:
try:
if matched4.group(1) == 'push':
p1, p2 = re.split(r"\"\s*to\s*\"|\'\s*to\s*\'",
matched4.group(2).strip())
sys.stdout.push_filter(p1[1:], p2[:-1])
elif matched4.group(1) == 'pop':
sys.stdout.pop_filter()
elif matched4.group(1) == 'clear':
sys.stdout.clear_all_filters()
else:
raise LuaPreprocessorException(
"Wrong command for filters - " +
repr(matched4.group(1)))
except (AttributeError, ValueError) as e:
raise LuaPreprocessorException(
"Wrong command for filters - " + repr(e.message))
else:
raise LuaPreprocessorException("Wrong command - " +
repr(line))
sys.stdout.write("--# " + line + '\n')
elif line.find('--') == 0:
sys.stdout.write(line)
else:
if not delimiter:
if line.strip():
curcon(line.strip())
continue
cmd.write(line)
if cmd.getvalue().endswith(delimiter +
'\n') and cmd.getvalue():
if isinstance(curcon, list):
for con in curcon:
res = con(cmd.getvalue()[:-len(delimiter)].replace(
'\n\n', '\n'),
silent=True)
else:
res = curcon(cmd.getvalue()[:-len(delimiter)].replace(
'\n\n', '\n'),
silent=True)
sys.stdout.write(cmd.getvalue()[:-1].strip() + '\n')
sys.stdout.write(res.replace("\r\n", "\n"))
cmd.close()
cmd = None
if cmd and cmd.getvalue().strip():
if isinstance(curcon, list):
for con in curcon:
res = con(cmd.getvalue()[:-len(delimiter)].replace(
'\n\n', '\n'),
silent=True)
else:
res = curcon(cmd.getvalue()[:-len(delimiter)].replace(
'\n\n', '\n'),
silent=True)
sys.stdout.write(cmd.getvalue()[:-1].strip() + '\n')
sys.stdout.write(res.replace("\r\n", "\n"))
cmd.close
cmd = None
sys.stdout.clear_all_filters()
class TarantoolServer(Server):
def __new__(cls, core="tarantool"):
return super(TarantoolServer, cls).__new__(cls)
def __init__(self, core="tarantool"):
Server.__init__(self, core)
self.default_bin_name = "tarantool_box"
self.default_config_name = "tarantool.cfg"
self.default_init_lua_name = "init.lua"
# append additional cleanup patterns
self.re_vardir_cleanup += [
'*.snap', '*.xlog', '*.inprogress', '*.cfg', '*.sup', '*.lua',
'*.pid'
]
self.process = None
self.config = None
self.vardir = None
self.valgrind_log = "valgrind.log"
self.valgrind_sup = os.path.join("share/", "%s.sup" % ('tarantool'))
self.init_lua = None
self.default_suppression_name = "valgrind.sup"
self.pidfile = None
self.port = None
self.binary = None
self.is_started = False
self.mem = False
self.start_and_exit = False
self.gdb = False
self.valgrind = False
self.installed = False
self.need_init = True
def __del__(self):
self.stop()
def find_exe(self, builddir, silent=True):
"Locate server executable in the build dir or in the PATH."
self.builddir = builddir
builddir = os.path.join(builddir, "src/box")
path = builddir + os.pathsep + os.environ["PATH"]
if not silent:
print "Looking for server binary in {0} ...".format(path)
for _dir in path.split(os.pathsep):
exe = os.path.join(_dir, self.default_bin_name)
if os.access(exe, os.X_OK):
return exe
raise RuntimeError("Can't find server executable in " + path)
def install(self, binary=None, vardir=None, mem=None, silent=True):
"""Install server instance: create necessary directories and files.
The server working directory is taken from 'vardir',
specified in the program options."""
if vardir != None: self.vardir = vardir
if binary != None: self.binary = os.path.abspath(binary)
if mem != None: self.mem = mem
self.pidfile = os.path.abspath(os.path.join(self.vardir, self.pidfile))
self.valgrind_log = os.path.abspath(
os.path.join(self.vardir, self.valgrind_log))
if not silent:
print "Installing the server..."
print " Found executable at " + self.binary
print " Creating and populating working directory in " + self.vardir + "..."
if os.access(self.vardir, os.F_OK):
if not silent:
print " Found old vardir, deleting..."
self.kill_old_server()
self.cleanup()
else:
if (self.mem == True and check_tmpfs_exists()
and os.path.basename(self.vardir) == self.vardir):
create_tmpfs_vardir(self.vardir)
else:
os.makedirs(self.vardir)
shutil.copy(self.config,
os.path.join(self.vardir, self.default_config_name))
shutil.copy(self.valgrind_sup,
os.path.join(self.vardir, self.default_suppression_name))
var_init_lua = os.path.join(self.vardir, self.default_init_lua_name)
if self.init_lua != None:
if os.path.exists(var_init_lua):
os.remove(var_init_lua)
shutil.copy(self.init_lua, var_init_lua)
self.installed = True
def configure(self, config):
def get_option(config, section, key):
if not config.has_option(section, key):
return None
value = config.get(section, key)
if value.isdigit():
value = int(value)
return value
self.config = os.path.abspath(config)
# now read the server config, we need some properties from it
with open(self.config) as fp:
dummy_section_name = "tarantool"
config = ConfigParser.ConfigParser()
config.readfp(TarantoolConfigFile(fp, dummy_section_name))
self.pidfile = get_option(config, dummy_section_name, "pid_file")
self.primary_port = get_option(config, dummy_section_name,
"primary_port")
self.admin_port = get_option(config, dummy_section_name,
"admin_port")
self.memcached_port = get_option(config, dummy_section_name,
"memcached_port")
self.port = self.admin_port
self.admin = AdminConnection("localhost", self.admin_port)
self.sql = BoxConnection("localhost", self.primary_port)
if self.memcached_port != 0:
# Run memcached client
self.memcached = MemcachedConnection('localhost',
self.memcached_port)
def reconfigure(self, config, silent=False):
if config == None:
os.unlink(os.path.join(self.vardir, self.default_config_name))
else:
self.config = os.path.abspath(config)
shutil.copy(self.config,
os.path.join(self.vardir, self.default_config_name))
self.admin.execute("box.cfg.reload()", silent=silent)
def init(self):
# init storage
cmd = [self.binary, "--init-storage"]
_init = subprocess.Popen(cmd,
cwd=self.vardir,
stderr=subprocess.STDOUT,
stdout=subprocess.PIPE)
retcode = _init.wait()
if retcode:
sys.stderr.write("tarantool_box --init-storage error: \n%s\n" %
_init.stdout.read())
raise subprocess.CalledProcessError(retcode, cmd)
def get_param(self, param):
if param:
data = yaml.load(self.admin("box.info." + param, silent=True))[0]
else:
data = yaml.load(self.admin("box.info", silent=True))
return data
def wait_lsn(self, lsn):
while True:
curr_lsn = int(self.get_param("lsn"))
if (curr_lsn >= lsn):
break
time.sleep(0.01)
def version(self):
p = subprocess.Popen([self.binary, "--version"],
cwd=self.vardir,
stdout=subprocess.PIPE)
version = p.stdout.read().rstrip()
p.wait()
return version
def _start_and_exit(self, args, gdb=None, valgrind=None):
if gdb != None: self.gdb = gdb
if valgrind != None: self.valgrind = valgrind
if self.valgrind:
with daemon.DaemonContext(working_directory=self.vardir):
subprocess.check_call(args)
else:
if not self.gdb:
args.append("--background")
else:
raise RuntimeError(
"'--gdb' and '--start-and-exit' can't be defined together")
self.server = subprocess.Popen(args, cwd=self.vardir)
self.server.wait()
def start(self, start_and_exit=None, gdb=None, valgrind=None, silent=True):
if start_and_exit != None: self.start_and_exit = start_and_exit
if gdb != None: self.gdb = gdb
if valgrind != None: self.valgrind = valgrind
self.debug = self.test_debug()
if self.is_started:
if not silent:
print "The server is already started."
return
if not silent:
print "Starting the server..."
version = self.version()
print "Starting {0} {1}.".format(os.path.basename(self.binary),
version)
check_port(self.port)
args = self.prepare_args()
if self.gdb:
args = prepare_gdb(self.binary, args)
print "You started the server in gdb mode."
print "To attach, use `screen -r tnt-gdb`"
elif self.valgrind:
args = prepare_valgrind([self.binary] + args, self.valgrind_log,
os.path.abspath(
os.path.join(
self.vardir,
self.default_suppression_name)))
else:
args = [self.binary] + args
if self.start_and_exit:
self._start_and_exit(args)
return
self.process = subprocess.Popen(args, cwd=self.vardir)
# wait until the server is connected
self.wait_until_started()
# Set is_started flag, to nicely support cleanup during an exception.
self.is_started = True
def stop(self, silent=True):
"""Stop server instance. Do nothing if the server is not started,
to properly shut down the server in case of an exception during
start up."""
if not self.is_started:
if not silent:
print "The server is not started."
return
if not silent:
print "Stopping the server..."
if self.process == None:
self.kill_old_server()
return
# kill process
pid = self.read_pidfile()
if pid != -1:
os.kill(pid, signal.SIGTERM)
# self.process.terminate()
if self.gdb or self.valgrind:
while True:
if self.process.poll() != None:
break
time.sleep(1)
else:
self.process.wait()
self.wait_until_stopped(pid)
# clean-up processs flags
self.is_started = False
self.process = None
def deploy(self,
config=None,
binary=None,
vardir=None,
mem=None,
start_and_exit=None,
gdb=None,
valgrind=None,
valgrind_sup=None,
init_lua=None,
silent=True,
need_init=None):
if config != None: self.config = config
if binary != None: self.binary = binary
if vardir != None: self.vardir = vardir
if mem != None: self.mem = mem
if start_and_exit != None: self.start_and_exit = start_and_exit
if gdb != None: self.gdb = gdb
if valgrind != None: self.valgrind = valgrind
if need_init != None: self.need_init = need_init
if init_lua != None:
self.init_lua = os.path.abspath(init_lua)
else:
self.init_lua = None
self.configure(self.config)
self.install(self.binary, self.vardir, self.mem, silent)
if self.need_init:
self.init()
self.start(self.start_and_exit, self.gdb, self.valgrind, silent)
def restart(self):
self.stop(silent=True)
self.start(silent=True)
def test_option_get(self, show, option_list_str):
args = [self.binary] + option_list_str.split()
if show:
print " ".join([os.path.basename(self.binary)] + args[1:])
output = subprocess.Popen(args,
cwd=self.vardir,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT).stdout.read()
return output
def test_option(self, option_list_str):
print self.test_option_get(True, option_list_str)
def test_debug(self):
output = self.test_option_get(False, "-V")
if re.search("-Debug", output):
return True
return False
def kill_old_server(self, silent=True):
"""Kill old server instance if it exists."""
pid = self.read_pidfile()
if pid == -1:
return # Nothing to do
if not silent:
print " Found old server, pid {0}, killing...".format(pid)
try:
os.kill(pid, signal.SIGTERM)
while os.kill(pid, 0) != -1:
time.sleep(0.001)
except OSError:
pass
def read_pidfile(self):
if os.access(self.pidfile, os.F_OK) == False:
# file is inaccessible (not exist or permission denied)
return -1
pid = -1
try:
with open(self.pidfile) as f:
pid = int(f.read())
except:
pass
return pid
def wait_until_started(self):
"""Wait until the server is started and accepting connections"""
while self.read_pidfile() == -1:
time.sleep(0.001)
is_connected = False
while not is_connected and not self.gdb:
try:
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect(("localhost", self.port))
is_connected = True
sock.close()
except socket.error as e:
time.sleep(0.001)
def wait_until_stopped(self, pid):
"""Wait until the server is stoped and has closed sockets"""
while True:
try:
time.sleep(0.001)
os.kill(pid, 0)
continue
except OSError as err:
if err.errno == errno.ESRCH:
break
raise
def find_tests(self, test_suite, suite_path):
def patterned(test, patterns):
answer = []
for i in patterns:
if test.name.find(i) != -1:
answer.append(test)
return answer
tests = [
PythonTest(k, test_suite.args, test_suite.ini)
for k in sorted(glob.glob(os.path.join(suite_path, "*.test.py")))
]
tests += [
LuaTest(k, test_suite.args, test_suite.ini)
for k in sorted(glob.glob(os.path.join(suite_path, "*.test.lua")))
]
test_suite.tests = sum(
map((lambda x: patterned(x, test_suite.args.tests)), tests), [])
