def test_processCmdline(self):
pid = self.createProcess()
self.assertRegex(tools.processCmdline(pid),
r'.*/sh.*/common/test/dummy_test_process\.sh')
self.killProcess()
pid = self.createProcess('foo', 'bar')
self.assertRegex(tools.processCmdline(pid),
r'.*/sh.*/common/test/dummy_test_process\.sh.foo.bar')
def test_processCmdline(self):
pid = self.createProcess()
self.assertRegex(tools.processCmdline(pid),
r'.*/sh.*/common/test/dummy_test_process\.sh')
self.killProcess()
pid = self.createProcess('foo', 'bar')
self.assertRegex(tools.processCmdline(pid),
r'.*/sh.*/common/test/dummy_test_process\.sh.foo.bar')
def test_existing_process_with_correct_proc_cmdline(self):
"""
Test the check function with an existing process with correct process
cmdline (for backwards compatibility)
"""
pid = self.createProcess()
procname = tools.processCmdline(pid)
# create file with pid and process name
with open(self.file_name, "wt") as file_with_pid:
file_with_pid.write(str(pid) + "\n")
file_with_pid.write(procname)
# Execute test
self.assertFalse(self.inst.check())
def check(self, autoExit=False):
"""
Check if the current application is already running
Args:
autoExit (bool): automatically call sys.exit if there is an other
instance running
Returns:
bool: ``True`` if this is the only application
instance
"""
#check if the pidfile exists
if not os.path.isfile(self.pidFile):
return True
self.pid, self.procname = self.readPidFile()
#check if the process with specified by pid exists
if 0 == self.pid:
return True
if not tools.processAlive(self.pid):
return True
#check if the process has the same procname
#check cmdline for backwards compatibility
if self.procname and \
self.procname != tools.processName(self.pid) and \
self.procname != tools.processCmdline(self.pid):
return True
if autoExit:
#exit the application
print("The application is already running !")
exit(
0
) #exit raise an exception so don't put it in a try/except block
return False
def check(self, autoExit = False):
"""
Check if the current application is already running
Args:
autoExit (bool): automatically call sys.exit if there is an other
instance running
Returns:
bool: ``True`` if this is the only application
instance
"""
#check if the pidfile exists
if not os.path.isfile(self.pidFile):
return True
self.pid, self.procname = self.readPidFile()
#check if the process with specified by pid exists
if 0 == self.pid:
return True
if not tools.processAlive(self.pid):
return True
#check if the process has the same procname
#check cmdline for backwards compatibility
if self.procname and \
self.procname != tools.processName(self.pid) and \
self.procname != tools.processCmdline(self.pid):
return True
if autoExit:
#exit the application
print("The application is already running !")
exit(0) #exit raise an exception so don't put it in a try/except block
return False
def test_processCmdline_exception(self, mock_open):
mock_open.side_effect = OSError()
pid = self.createProcess()
self.assertEqual(tools.processCmdline(pid), '')
def test_processCmdline_exception(self, mock_open):
mock_open.side_effect = OSError()
pid = self.createProcess()
self.assertEqual(tools.processCmdline(pid), '')
