def test_signal(self):
if self.platform == 'win':
raise SkipTest('Broken OS')
proc = Subcommand((sys.executable, '-c', Commands.sleep, '10'),
wait=False)
try:
proc.terminate()
self.assertIsNone(proc.returncode, None)
proc.wait()
self.assertLess(proc.returncode, 0)
self.assertEqual(proc.returncode, -15)
finally:
proc.close()
def test_kill(self):
if self.platform == 'win':
raise SkipTest('Broken OS')
proc = Subcommand((sys.executable, '-c', Commands.sleep, '0.2'),
wait=False)
try:
self.assertIsNone(os.kill(proc.proc.pid, 0))
proc.kill()
rc = proc.wait()
self.assertLess(rc, 0)
self.assertEqual(rc, -9)
self.assertRaises(OSError, os.kill, proc.proc.pid, 0)
finally:
proc.close()
def test_close(self):
touchfile = self.dir + 'close.touch.txt'
infile = self.dir + 'close.stdin.txt'
outfile = self.dir + 'close.stdout.txt'
errfile = self.dir + 'close.stderr.txt'
infile.open('wt') # just create the file
proc = Subcommand(
(sys.executable, '-c', Commands.touch, str(touchfile)),
stdin=str(infile),
stdout=str(outfile),
stderr=str(errfile),
wait=False,
)
self.assertFalse(proc.stdin.closed)
self.assertFalse(proc.stdout.closed)
self.assertFalse(proc.stderr.closed)
proc.wait()
self.assertTrue(proc.stdin.closed)
self.assertFalse(proc.stdout.closed)
self.assertFalse(proc.stderr.closed)
proc.close()
self.assertIsNone(proc.stdin)
self.assertIsNone(proc.stdout)
self.assertIsNone(proc.stderr)
def test_nowait(self):
from time import sleep
proc = Subcommand((sys.executable, '-c', Commands.sleep, '0.1'),
wait=False)
try:
self.assertFalse(proc.poll())
sleep(0.2)
self.assertTrue(proc.poll())
self.assertEqual(proc.returncode, 0)
finally:
proc.close()
proc = Subcommand((sys.executable, '-c', Commands.sleep, '0.1'),
wait=False)
try:
self.assertFalse(proc.poll())
rc = proc.wait()
self.assertEqual(rc, proc.returncode)
self.assertEqual(proc.returncode, 0)
finally:
proc.close()