def test_close_fds_no_dir(self, isdir, brute_force):
isdir.return_value = False
subprocess.Popen._close_fds([], 42)
brute_force.assert_called_once_with([], 42)
isdir.assert_has_calls([
mock.call('/proc/self/fd'),
mock.call('/dev/fd'),
])
def test_close_fds_no_dir(self, isdir, brute_force):
isdir.return_value = False
subprocess.Popen._close_fds([], 42)
brute_force.assert_called_once_with([], 42)
isdir.assert_has_calls([
mock.call('/proc/self/fd'),
mock.call('/dev/fd'),
])
def test_close_fds_brute_force(self, close, set_inheritable, closerange):
keep = (
4, 5,
# Leave a hole
# 6,
7,
)
subprocess.Popen._close_fds_brute_force(keep, None)
closerange.assert_has_calls([
mock.call(3, 4),
mock.call(8, subprocess.MAXFD),
])
set_inheritable.assert_has_calls([
mock.call(4, True),
mock.call(5, True),
])
close.assert_called_once_with(6)
def test_close_fds_brute_force(self, close, set_inheritable, closerange):
keep = (
4, 5,
# Leave a hole
# 6,
7,
)
subprocess.Popen._close_fds_brute_force(keep, None)
closerange.assert_has_calls([
mock.call(3, 4),
mock.call(8, subprocess.MAXFD),
])
set_inheritable.assert_has_calls([
mock.call(4, True),
mock.call(5, True),
])
close.assert_called_once_with(6)
def test_close_fds_from_path(self, close, set_inheritable, closerange, listdir):
keep = (
4, 5,
# Leave a hole
# 6,
7,
)
listdir.return_value = ['1', '6', '37']
subprocess.Popen._close_fds_from_path('path', keep, 5)
self.assertEqual([], closerange.mock_calls)
set_inheritable.assert_has_calls([
mock.call(4, True),
mock.call(7, True),
])
close.assert_has_calls([
mock.call(6),
mock.call(37),
])
def test_close_fds_from_path(self, close, set_inheritable, closerange, listdir):
keep = (
4, 5,
# Leave a hole
# 6,
7,
)
listdir.return_value = ['1', '6', '37']
subprocess.Popen._close_fds_from_path('path', keep, 5)
self.assertEqual([], closerange.mock_calls)
set_inheritable.assert_has_calls([
mock.call(4, True),
mock.call(7, True),
])
close.assert_has_calls([
mock.call(6),
mock.call(37),
])
