def test_child_in_processes(self):
"""list_processes() should contain new process's PID"""
running_pids_pre = [p.pid for p in pidmon.list_processes()]
p1 = _utils.DummyProcess()
try:
p1.start()
while p1.process.pid is None: # make sure it's started
pass
assert (p1.process.pid not in running_pids_pre)
running_pids = [p.pid for p in pidmon.list_processes()]
assert (p1.process.pid in running_pids), "{} not in {!r}".format(p1.process.pid, running_pids)
finally:
p1.stop()
running_pids_post = [p.pid for p in pidmon.list_processes()]
assert (p1.process.pid not in running_pids_post)
def _unused_pid():
running_pids = [p.pid for p in pidmon.list_processes()]
i = 1
while i in running_pids:
i += 1
return i
def test_self_in_processes(self):
"""list_processes() should contain current python process's PID"""
running_pids = [p.pid for p in pidmon.list_processes()]
assert (os.getpid() in running_pids)