def _process_info(pid):
try:
ps = ProcessProviderFactory.get()
ps.collect_set([pid])
handle = ps.get_handle(pid)
cmdline = handle.cmdline().replace('\0', ' ')
return '%d (%s)' % (pid, cmdline)
except ProcessProvider.UnknownPidError:
return '%d' % pid
def _process_info(pid):
try:
ps = ProcessProviderFactory.get()
ps.collect_set([pid])
handle = ps.get_handle(pid)
cmdline = handle.cmdline().replace('\0', ' ')
return '%d (%s)' % (pid, cmdline)
except ProcessProvider.UnknownPidError:
return '%d' % pid
def test_pg_is_killed(self):
runner = self.start_runner()
tm = TaskMonitor(runner.tempdir, runner.task_id)
self.wait_until_running(tm)
process_state, run_number = tm.get_active_processes()[0]
assert process_state.process == 'process'
assert run_number == 0
child_pidfile = os.path.join(runner.sandbox, runner.task_id,
'child.txt')
while not os.path.exists(child_pidfile):
time.sleep(0.1)
parent_pidfile = os.path.join(runner.sandbox, runner.task_id,
'parent.txt')
while not os.path.exists(parent_pidfile):
time.sleep(0.1)
with open(child_pidfile) as fp:
child_pid = int(fp.read().rstrip())
with open(parent_pidfile) as fp:
parent_pid = int(fp.read().rstrip())
ps = ProcessProviderFactory.get()
ps.collect_all()
assert parent_pid in ps.pids()
assert child_pid in ps.pids()
assert child_pid in ps.children_of(parent_pid)
with open(os.path.join(runner.sandbox, runner.task_id, 'exit.txt'),
'w') as fp:
fp.write('go away!')
while tm.task_state() is not TaskState.SUCCESS:
time.sleep(0.1)
state = tm.get_state()
assert state.processes['process'][0].state == ProcessState.SUCCESS
# Another test case may have called setup_child_subreaping(). We therefore have to reap any
# terminated re-parented child processes to ensure that we don't list already terminated
# processes (i.e. zombies) in ps.pids() below.
TaskRunnerHelper.reap_children()
ps.collect_all()
assert parent_pid not in ps.pids()
assert child_pid not in ps.pids()
def test_pg_is_killed(self):
runner = self.start_runner()
tm = TaskMonitor(runner.tempdir, runner.task_id)
self.wait_until_running(tm)
process_state, run_number = tm.get_active_processes()[0]
assert process_state.process == 'process'
assert run_number == 0
child_pidfile = os.path.join(runner.sandbox, runner.task_id,
'child.txt')
while not os.path.exists(child_pidfile):
time.sleep(0.1)
parent_pidfile = os.path.join(runner.sandbox, runner.task_id,
'parent.txt')
while not os.path.exists(parent_pidfile):
time.sleep(0.1)
with open(child_pidfile) as fp:
child_pid = int(fp.read().rstrip())
with open(parent_pidfile) as fp:
parent_pid = int(fp.read().rstrip())
ps = ProcessProviderFactory.get()
ps.collect_all()
assert parent_pid in ps.pids()
assert child_pid in ps.pids()
assert child_pid in ps.children_of(parent_pid)
with open(os.path.join(runner.sandbox, runner.task_id, 'exit.txt'),
'w') as fp:
fp.write('go away!')
while tm.task_state() is not TaskState.SUCCESS:
time.sleep(0.1)
state = tm.get_state()
assert state.processes['process'][0].state == ProcessState.SUCCESS
ps.collect_all()
assert parent_pid not in ps.pids()
assert child_pid not in ps.pids()
def test_pg_is_killed(self):
runner = self.start_runner()
tm = TaskMonitor(runner.pathspec, runner.task_id)
self.wait_until_running(tm)
process_state, run_number = tm.get_active_processes()[0]
assert process_state.process == 'process'
assert run_number == 0
child_pidfile = os.path.join(runner.sandbox, runner.task_id, 'child.txt')
while not os.path.exists(child_pidfile):
time.sleep(0.1)
parent_pidfile = os.path.join(runner.sandbox, runner.task_id, 'parent.txt')
while not os.path.exists(parent_pidfile):
time.sleep(0.1)
with open(child_pidfile) as fp:
child_pid = int(fp.read().rstrip())
with open(parent_pidfile) as fp:
parent_pid = int(fp.read().rstrip())
ps = ProcessProviderFactory.get()
ps.collect_all()
assert parent_pid in ps.pids()
assert child_pid in ps.pids()
assert child_pid in ps.children_of(parent_pid)
with open(os.path.join(runner.sandbox, runner.task_id, 'exit.txt'), 'w') as fp:
fp.write('go away!')
while tm.task_state() is not TaskState.SUCCESS:
time.sleep(0.1)
state = tm.get_state()
assert state.processes['process'][0].state == ProcessState.SUCCESS
ps.collect_all()
assert parent_pid not in ps.pids()
assert child_pid not in ps.pids()
def _process_info(pid):
ps = ProcessProviderFactory.get()
ps.collect_set([pid])
handle = ps.get_handle(pid)
cmdline = handle.cmdline().replace('\0', ' ')
return '%d (%s)' % (pid, cmdline)
def _process_info(pid):
ps = ProcessProviderFactory.get()
ps.collect_set([pid])
handle = ps.get_handle(pid)
cmdline = handle.cmdline()
return '%d (%s)' % (pid, cmdline)
