def test_no_process_is_running(self):
d = mkdtemp()
f = _get_pid_filename(d)
try:
with open(f, 'w') as pid_file:
pid_file.write('99999999999 1.1')
self.assertFalse(_is_running(d))
finally:
rmtree(d)
def test_valid_is_running(self):
p = Process()
d = mkdtemp()
f = _get_pid_filename(d)
try:
with open(f, 'w') as pid_file:
pid_file.write('{0} {1:6f}'.format(p.pid, p.create_time()))
self.assertTrue(_is_running(d))
finally:
rmtree(d)
def test_cleanup_invalid_pid_file(self):
d = mkdtemp()
f = _get_pid_filename(d)
try:
with open(f, 'w') as pid_file:
pid_file.write("#@$!")
self.assertFalse(_is_running(d))
self.assertFalse(isfile(f))
self.assertTrue(isdir(d))
finally:
rmtree(d)
def test_create_time_mismatch_is_running(self):
p = Process()
d = mkdtemp()
f = _get_pid_filename(d)
try:
with open(f, 'w') as pid_file:
pid_file.write('{0} 1.1'.format(p.pid))
self.assertFalse(_is_running(d))
self.assertFalse(isfile(f))
self.assertTrue(isdir(d))
finally:
if isdir(d):
rmtree(d)
def test_get_pid_filename(self):
self.assertEquals('/test/INFO', _get_pid_filename('/test'))