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[stream-refactor] repaired rest of create_child_test.

This commit is contained in:
David Wilson 2019-07-21 03:13:13 +01:00
parent f039c81bb0
commit f43e24e970
1 changed files with 29 additions and 28 deletions
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57
tests/create_child_test.py
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@ -222,35 +222,36 @@ class TtyCreateChildTest(testlib.TestCase):
tf.close()
class StderrDiagTtyMixin(object):
def test_stderr(self):
proc, info, buf = run_fd_check(self.func, 2, 'write',
lambda proc: wait_read(proc.stderr, 4))
st = os.fstat(proc.stderr.fileno())
self.assertTrue(stat.S_ISCHR(st.st_mode))
self.assertTrue(stat.S_ISCHR(info['st_mode']))
self.assertTrue(isinstance(info['ttyname'],
mitogen.core.UnicodeType))
os.ttyname(proc.stderr.fileno()) # crashes if wrong
flags = fcntl.fcntl(proc.stderr.fileno(), fcntl.F_GETFL)
self.assertTrue(flags & os.O_RDWR)
self.assertTrue(info['flags'] & os.O_RDWR)
self.assertNotEquals(st.st_dev, info['st_dev'])
self.assertTrue(flags & os.O_RDWR)
self.assertTrue(buf, 'TEST')
class HybridTtyCreateChildTest(StdinSockMixin, StdoutSockMixin,
StderrDiagTtyMixin, testlib.TestCase):
func = staticmethod(mitogen.parent.hybrid_tty_create_child)
if 0:
class StderrDiagTtyMixin(object):
def test_stderr(self):
proc, info, buf = run_fd_check(self.func, 2, 'write',
lambda proc: wait_read(proc.diag_receive_side, 4))
st = os.fstat(proc.diag_receive_side.fd)
self.assertTrue(stat.S_ISCHR(st.st_mode))
self.assertTrue(stat.S_ISCHR(info['st_mode']))
self.assertTrue(isinstance(info['ttyname'],
mitogen.core.UnicodeType))
os.ttyname(proc.diag_transmit_side.fd) # crashes if wrong
flags = fcntl.fcntl(proc.diag_receive_side.fd, fcntl.F_GETFL)
self.assertTrue(flags & os.O_RDWR)
self.assertTrue(info['flags'] & os.O_RDWR)
self.assertNotEquals(st.st_dev, info['st_dev'])
self.assertTrue(flags & os.O_RDWR)
self.assertTrue(buf, 'TEST')
class HybridTtyCreateChildTest(StdinSockMixin, StdoutSockMixin,
StderrDiagTtyMixin, testlib.TestCase):
func = staticmethod(mitogen.parent.hybrid_tty_create_child)
# issue #410
class SelinuxHybridTtyCreateChildTest(StderrDiagTtyMixin, testlib.TestCase):
func = staticmethod(mitogen.parent.selinux_hybrid_tty_create_child)