Python pty.STDOUT_FILENO Examples
The following are 30
code examples of pty.STDOUT_FILENO().
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pty
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Example #1
| Source File: test_pty.py From CTFCrackTools with GNU General Public License v3.0 | 6 votes |
|
def test__copy_eof_on_all(self):
"""Test the empty read EOF case on both master_fd and stdin."""
read_from_stdout_fd, mock_stdout_fd = self._pipe()
pty.STDOUT_FILENO = mock_stdout_fd
mock_stdin_fd, write_to_stdin_fd = self._pipe()
pty.STDIN_FILENO = mock_stdin_fd
socketpair = socket.socketpair()
masters = [s.fileno() for s in socketpair]
self.fds.extend(masters)
os.close(masters[1])
socketpair[1].close()
os.close(write_to_stdin_fd)
# Expect two select calls, the last one will cause IndexError
pty.select = self._mock_select
self.select_rfds_lengths.append(2)
self.select_rfds_results.append([mock_stdin_fd, masters[0]])
# We expect that both fds were removed from the fds list as they
# both encountered an EOF before the second select call.
self.select_rfds_lengths.append(0)
with self.assertRaises(IndexError):
pty._copy(masters[0])
Example #2
| Source File: test_pty.py From Fluid-Designer with GNU General Public License v3.0 | 6 votes |
|
def test__copy_eof_on_all(self):
"""Test the empty read EOF case on both master_fd and stdin."""
read_from_stdout_fd, mock_stdout_fd = self._pipe()
pty.STDOUT_FILENO = mock_stdout_fd
mock_stdin_fd, write_to_stdin_fd = self._pipe()
pty.STDIN_FILENO = mock_stdin_fd
socketpair = self._socketpair()
masters = [s.fileno() for s in socketpair]
os.close(masters[1])
socketpair[1].close()
os.close(write_to_stdin_fd)
# Expect two select calls, the last one will cause IndexError
pty.select = self._mock_select
self.select_rfds_lengths.append(2)
self.select_rfds_results.append([mock_stdin_fd, masters[0]])
# We expect that both fds were removed from the fds list as they
# both encountered an EOF before the second select call.
self.select_rfds_lengths.append(0)
with self.assertRaises(IndexError):
pty._copy(masters[0])
Example #3
| Source File: test_pty.py From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 | 6 votes |
|
def test__copy_eof_on_all(self):
"""Test the empty read EOF case on both master_fd and stdin."""
read_from_stdout_fd, mock_stdout_fd = self._pipe()
pty.STDOUT_FILENO = mock_stdout_fd
mock_stdin_fd, write_to_stdin_fd = self._pipe()
pty.STDIN_FILENO = mock_stdin_fd
socketpair = self._socketpair()
masters = [s.fileno() for s in socketpair]
os.close(masters[1])
socketpair[1].close()
os.close(write_to_stdin_fd)
# Expect two select calls, the last one will cause IndexError
pty.select = self._mock_select
self.select_rfds_lengths.append(2)
self.select_rfds_results.append([mock_stdin_fd, masters[0]])
# We expect that both fds were removed from the fds list as they
# both encountered an EOF before the second select call.
self.select_rfds_lengths.append(0)
with self.assertRaises(IndexError):
pty._copy(masters[0])
Example #4
| Source File: pexpect.py From smod-1 with GNU General Public License v2.0 | 6 votes |
|
def __interact_copy(self, escape_character = None, input_filter = None, output_filter = None):
"""This is used by the interact() method.
"""
while self.isalive():
r,w,e = self.__select([self.child_fd, self.STDIN_FILENO], [], [])
if self.child_fd in r:
data = self.__interact_read(self.child_fd)
if output_filter: data = output_filter(data)
if self.logfile is not None:
self.logfile.write (data)
self.logfile.flush()
os.write(self.STDOUT_FILENO, data)
if self.STDIN_FILENO in r:
data = self.__interact_read(self.STDIN_FILENO)
if input_filter: data = input_filter(data)
i = data.rfind(escape_character)
if i != -1:
data = data[:i]
self.__interact_writen(self.child_fd, data)
break
self.__interact_writen(self.child_fd, data)
Example #5
| Source File: test_pty.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 6 votes |
|
def test__copy_eof_on_all(self):
"""Test the empty read EOF case on both master_fd and stdin."""
read_from_stdout_fd, mock_stdout_fd = self._pipe()
pty.STDOUT_FILENO = mock_stdout_fd
mock_stdin_fd, write_to_stdin_fd = self._pipe()
pty.STDIN_FILENO = mock_stdin_fd
socketpair = socket.socketpair()
masters = [s.fileno() for s in socketpair]
self.fds.extend(masters)
os.close(masters[1])
socketpair[1].close()
os.close(write_to_stdin_fd)
# Expect two select calls, the last one will cause IndexError
pty.select = self._mock_select
self.select_rfds_lengths.append(2)
self.select_rfds_results.append([mock_stdin_fd, masters[0]])
# We expect that both fds were removed from the fds list as they
# both encountered an EOF before the second select call.
self.select_rfds_lengths.append(0)
with self.assertRaises(IndexError):
pty._copy(masters[0])
Example #6
| Source File: pexpect.py From lpts with GNU General Public License v2.0 | 6 votes |
|
def __interact_copy(self, escape_character = None, input_filter = None, output_filter = None):
"""This is used by the interact() method.
"""
while self.isalive():
r,w,e = self.__select([self.child_fd, self.STDIN_FILENO], [], [])
if self.child_fd in r:
data = self.__interact_read(self.child_fd)
if output_filter: data = output_filter(data)
if self.logfile is not None:
self.logfile.write (data)
self.logfile.flush()
os.write(self.STDOUT_FILENO, data)
if self.STDIN_FILENO in r:
data = self.__interact_read(self.STDIN_FILENO)
if input_filter: data = input_filter(data)
i = data.rfind(escape_character)
if i != -1:
data = data[:i]
self.__interact_writen(self.child_fd, data)
break
self.__interact_writen(self.child_fd, data)
Example #7
| Source File: test_pty.py From oss-ftp with MIT License | 6 votes |
|
def test__copy_eof_on_all(self):
"""Test the empty read EOF case on both master_fd and stdin."""
read_from_stdout_fd, mock_stdout_fd = self._pipe()
pty.STDOUT_FILENO = mock_stdout_fd
mock_stdin_fd, write_to_stdin_fd = self._pipe()
pty.STDIN_FILENO = mock_stdin_fd
socketpair = socket.socketpair()
masters = [s.fileno() for s in socketpair]
self.fds.extend(masters)
os.close(masters[1])
socketpair[1].close()
os.close(write_to_stdin_fd)
# Expect two select calls, the last one will cause IndexError
pty.select = self._mock_select
self.select_rfds_lengths.append(2)
self.select_rfds_results.append([mock_stdin_fd, masters[0]])
# We expect that both fds were removed from the fds list as they
# both encountered an EOF before the second select call.
self.select_rfds_lengths.append(0)
with self.assertRaises(IndexError):
pty._copy(masters[0])
Example #8
| Source File: test_pty.py From gcblue with BSD 3-Clause "New" or "Revised" License | 6 votes |
|
def test__copy_eof_on_all(self):
"""Test the empty read EOF case on both master_fd and stdin."""
read_from_stdout_fd, mock_stdout_fd = self._pipe()
pty.STDOUT_FILENO = mock_stdout_fd
mock_stdin_fd, write_to_stdin_fd = self._pipe()
pty.STDIN_FILENO = mock_stdin_fd
socketpair = socket.socketpair()
masters = [s.fileno() for s in socketpair]
self.fds.extend(masters)
os.close(masters[1])
socketpair[1].close()
os.close(write_to_stdin_fd)
# Expect two select calls, the last one will cause IndexError
pty.select = self._mock_select
self.select_rfds_lengths.append(2)
self.select_rfds_results.append([mock_stdin_fd, masters[0]])
# We expect that both fds were removed from the fds list as they
# both encountered an EOF before the second select call.
self.select_rfds_lengths.append(0)
with self.assertRaises(IndexError):
pty._copy(masters[0])
Example #9
| Source File: _pexpect.py From Computable with MIT License | 6 votes |
|
def __interact_copy(self, escape_character = None, input_filter = None, output_filter = None):
"""This is used by the interact() method.
"""
while self.isalive():
r,w,e = self.__select([self.child_fd, self.STDIN_FILENO], [], [])
if self.child_fd in r:
data = self.__interact_read(self.child_fd)
if output_filter: data = output_filter(data)
if self.logfile is not None:
self.logfile.write (data)
self.logfile.flush()
os.write(self.STDOUT_FILENO, data)
if self.STDIN_FILENO in r:
data = self.__interact_read(self.STDIN_FILENO)
if input_filter: data = input_filter(data)
i = data.rfind(escape_character)
if i != -1:
data = data[:i]
self.__interact_writen(self.child_fd, data)
break
self.__interact_writen(self.child_fd, data)
Example #10
| Source File: test_pty.py From BinderFilter with MIT License | 6 votes |
|
def test__copy_eof_on_all(self):
"""Test the empty read EOF case on both master_fd and stdin."""
read_from_stdout_fd, mock_stdout_fd = self._pipe()
pty.STDOUT_FILENO = mock_stdout_fd
mock_stdin_fd, write_to_stdin_fd = self._pipe()
pty.STDIN_FILENO = mock_stdin_fd
socketpair = socket.socketpair()
masters = [s.fileno() for s in socketpair]
self.fds.extend(masters)
os.close(masters[1])
socketpair[1].close()
os.close(write_to_stdin_fd)
# Expect two select calls, the last one will cause IndexError
pty.select = self._mock_select
self.select_rfds_lengths.append(2)
self.select_rfds_results.append([mock_stdin_fd, masters[0]])
# We expect that both fds were removed from the fds list as they
# both encountered an EOF before the second select call.
self.select_rfds_lengths.append(0)
with self.assertRaises(IndexError):
pty._copy(masters[0])
Example #11
| Source File: test_pty.py From android_universal with MIT License | 6 votes |
|
def test__copy_eof_on_all(self):
"""Test the empty read EOF case on both master_fd and stdin."""
read_from_stdout_fd, mock_stdout_fd = self._pipe()
pty.STDOUT_FILENO = mock_stdout_fd
mock_stdin_fd, write_to_stdin_fd = self._pipe()
pty.STDIN_FILENO = mock_stdin_fd
socketpair = self._socketpair()
masters = [s.fileno() for s in socketpair]
socketpair[1].close()
os.close(write_to_stdin_fd)
# Expect two select calls, the last one will cause IndexError
pty.select = self._mock_select
self.select_rfds_lengths.append(2)
self.select_rfds_results.append([mock_stdin_fd, masters[0]])
# We expect that both fds were removed from the fds list as they
# both encountered an EOF before the second select call.
self.select_rfds_lengths.append(0)
with self.assertRaises(IndexError):
pty._copy(masters[0])
Example #12
| Source File: test_pty.py From ironpython3 with Apache License 2.0 | 6 votes |
|
def test__copy_eof_on_all(self):
"""Test the empty read EOF case on both master_fd and stdin."""
read_from_stdout_fd, mock_stdout_fd = self._pipe()
pty.STDOUT_FILENO = mock_stdout_fd
mock_stdin_fd, write_to_stdin_fd = self._pipe()
pty.STDIN_FILENO = mock_stdin_fd
socketpair = self._socketpair()
masters = [s.fileno() for s in socketpair]
os.close(masters[1])
socketpair[1].close()
os.close(write_to_stdin_fd)
# Expect two select calls, the last one will cause IndexError
pty.select = self._mock_select
self.select_rfds_lengths.append(2)
self.select_rfds_results.append([mock_stdin_fd, masters[0]])
# We expect that both fds were removed from the fds list as they
# both encountered an EOF before the second select call.
self.select_rfds_lengths.append(0)
with self.assertRaises(IndexError):
pty._copy(masters[0])
Example #13
| Source File: test_pty.py From ironpython2 with Apache License 2.0 | 6 votes |
|
def test__copy_eof_on_all(self):
"""Test the empty read EOF case on both master_fd and stdin."""
read_from_stdout_fd, mock_stdout_fd = self._pipe()
pty.STDOUT_FILENO = mock_stdout_fd
mock_stdin_fd, write_to_stdin_fd = self._pipe()
pty.STDIN_FILENO = mock_stdin_fd
socketpair = socket.socketpair()
masters = [s.fileno() for s in socketpair]
self.fds.extend(masters)
os.close(masters[1])
socketpair[1].close()
os.close(write_to_stdin_fd)
# Expect two select calls, the last one will cause IndexError
pty.select = self._mock_select
self.select_rfds_lengths.append(2)
self.select_rfds_results.append([mock_stdin_fd, masters[0]])
# We expect that both fds were removed from the fds list as they
# both encountered an EOF before the second select call.
self.select_rfds_lengths.append(0)
with self.assertRaises(IndexError):
pty._copy(masters[0])
Example #14
| Source File: sandbox.py From jd4 with GNU Affero General Public License v3.0 | 5 votes |
|
def _handle_compile(compiler_file, compiler_args, output_file, cgroup_file):
pid = fork()
if not pid:
chdir('/out')
os_close(STDIN_FILENO)
if output_file:
fd = os_open(output_file, O_WRONLY)
dup2(fd, STDOUT_FILENO)
dup2(fd, STDERR_FILENO)
os_close(fd)
if cgroup_file:
enter_cgroup(cgroup_file)
execve(compiler_file, compiler_args, SPAWN_ENV)
return wait_and_reap_zombies(pid)
Example #15
| Source File: sandbox.py From jd4 with GNU Affero General Public License v3.0 | 5 votes |
|
def _handle_execute(execute_file,
execute_args,
stdin_file,
stdout_file,
stderr_file,
extra_file,
cgroup_file):
pid = fork()
if not pid:
chdir('/in/package')
if stdin_file:
fd = os_open(stdin_file, O_RDONLY)
dup2(fd, STDIN_FILENO)
os_close(fd)
if stdout_file:
fd = os_open(stdout_file, O_WRONLY)
dup2(fd, STDOUT_FILENO)
os_close(fd)
if stderr_file:
fd = os_open(stderr_file, O_WRONLY)
dup2(fd, STDERR_FILENO)
os_close(fd)
if extra_file:
fd = os_open(extra_file, O_RDONLY)
if fd == EXTRA_FILENO:
set_inheritable(fd, True)
else:
dup2(fd, EXTRA_FILENO)
os_close(fd)
if cgroup_file:
enter_cgroup(cgroup_file)
execve(execute_file, execute_args, SPAWN_ENV)
return wait_and_reap_zombies(pid)
Example #16
| Source File: test_pty.py From gcblue with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
def test__copy_to_each(self):
"""Test the normal data case on both master_fd and stdin."""
read_from_stdout_fd, mock_stdout_fd = self._pipe()
pty.STDOUT_FILENO = mock_stdout_fd
mock_stdin_fd, write_to_stdin_fd = self._pipe()
pty.STDIN_FILENO = mock_stdin_fd
socketpair = socket.socketpair()
masters = [s.fileno() for s in socketpair]
self.fds.extend(masters)
# Feed data. Smaller than PIPEBUF. These writes will not block.
os.write(masters[1], b'from master')
os.write(write_to_stdin_fd, b'from stdin')
# Expect two select calls, the last one will cause IndexError
pty.select = self._mock_select
self.select_rfds_lengths.append(2)
self.select_rfds_results.append([mock_stdin_fd, masters[0]])
self.select_rfds_lengths.append(2)
with self.assertRaises(IndexError):
pty._copy(masters[0])
# Test that the right data went to the right places.
rfds = select.select([read_from_stdout_fd, masters[1]], [], [], 0)[0]
self.assertEqual([read_from_stdout_fd, masters[1]], rfds)
self.assertEqual(os.read(read_from_stdout_fd, 20), b'from master')
self.assertEqual(os.read(masters[1], 20), b'from stdin')
Example #17
| Source File: test_pty.py From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 | 5 votes |
|
def setUp(self):
self.orig_stdin_fileno = pty.STDIN_FILENO
self.orig_stdout_fileno = pty.STDOUT_FILENO
self.orig_pty_select = pty.select
self.fds = [] # A list of file descriptors to close.
self.files = []
self.select_rfds_lengths = []
self.select_rfds_results = []
Example #18
| Source File: test_pty.py From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 | 5 votes |
|
def tearDown(self):
pty.STDIN_FILENO = self.orig_stdin_fileno
pty.STDOUT_FILENO = self.orig_stdout_fileno
pty.select = self.orig_pty_select
for file in self.files:
try:
file.close()
except OSError:
pass
for fd in self.fds:
try:
os.close(fd)
except OSError:
pass
Example #19
| Source File: test_pty.py From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 | 5 votes |
|
def test__copy_to_each(self):
"""Test the normal data case on both master_fd and stdin."""
read_from_stdout_fd, mock_stdout_fd = self._pipe()
pty.STDOUT_FILENO = mock_stdout_fd
mock_stdin_fd, write_to_stdin_fd = self._pipe()
pty.STDIN_FILENO = mock_stdin_fd
socketpair = self._socketpair()
masters = [s.fileno() for s in socketpair]
# Feed data. Smaller than PIPEBUF. These writes will not block.
os.write(masters[1], b'from master')
os.write(write_to_stdin_fd, b'from stdin')
# Expect two select calls, the last one will cause IndexError
pty.select = self._mock_select
self.select_rfds_lengths.append(2)
self.select_rfds_results.append([mock_stdin_fd, masters[0]])
self.select_rfds_lengths.append(2)
with self.assertRaises(IndexError):
pty._copy(masters[0])
# Test that the right data went to the right places.
rfds = select.select([read_from_stdout_fd, masters[1]], [], [], 0)[0]
self.assertEqual([read_from_stdout_fd, masters[1]], rfds)
self.assertEqual(os.read(read_from_stdout_fd, 20), b'from master')
self.assertEqual(os.read(masters[1], 20), b'from stdin')
Example #20
| Source File: test_pty.py From ironpython3 with Apache License 2.0 | 5 votes |
|
def test__copy_to_each(self):
"""Test the normal data case on both master_fd and stdin."""
read_from_stdout_fd, mock_stdout_fd = self._pipe()
pty.STDOUT_FILENO = mock_stdout_fd
mock_stdin_fd, write_to_stdin_fd = self._pipe()
pty.STDIN_FILENO = mock_stdin_fd
socketpair = self._socketpair()
masters = [s.fileno() for s in socketpair]
# Feed data. Smaller than PIPEBUF. These writes will not block.
os.write(masters[1], b'from master')
os.write(write_to_stdin_fd, b'from stdin')
# Expect two select calls, the last one will cause IndexError
pty.select = self._mock_select
self.select_rfds_lengths.append(2)
self.select_rfds_results.append([mock_stdin_fd, masters[0]])
self.select_rfds_lengths.append(2)
with self.assertRaises(IndexError):
pty._copy(masters[0])
# Test that the right data went to the right places.
rfds = select.select([read_from_stdout_fd, masters[1]], [], [], 0)[0]
self.assertEqual([read_from_stdout_fd, masters[1]], rfds)
self.assertEqual(os.read(read_from_stdout_fd, 20), b'from master')
self.assertEqual(os.read(masters[1], 20), b'from stdin')
Example #21
| Source File: test_pty.py From gcblue with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
def tearDown(self):
pty.STDIN_FILENO = self.orig_stdin_fileno
pty.STDOUT_FILENO = self.orig_stdout_fileno
pty.select = self.orig_pty_select
for fd in self.fds:
try:
os.close(fd)
except:
pass
Example #22
| Source File: test_pty.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 5 votes |
|
def setUp(self):
self.orig_stdin_fileno = pty.STDIN_FILENO
self.orig_stdout_fileno = pty.STDOUT_FILENO
self.orig_pty_select = pty.select
self.fds = [] # A list of file descriptors to close.
self.select_rfds_lengths = []
self.select_rfds_results = []
Example #23
| Source File: test_pty.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 5 votes |
|
def tearDown(self):
pty.STDIN_FILENO = self.orig_stdin_fileno
pty.STDOUT_FILENO = self.orig_stdout_fileno
pty.select = self.orig_pty_select
for fd in self.fds:
try:
os.close(fd)
except:
pass
Example #24
| Source File: test_pty.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 5 votes |
|
def test__copy_to_each(self):
"""Test the normal data case on both master_fd and stdin."""
read_from_stdout_fd, mock_stdout_fd = self._pipe()
pty.STDOUT_FILENO = mock_stdout_fd
mock_stdin_fd, write_to_stdin_fd = self._pipe()
pty.STDIN_FILENO = mock_stdin_fd
socketpair = socket.socketpair()
masters = [s.fileno() for s in socketpair]
self.fds.extend(masters)
# Feed data. Smaller than PIPEBUF. These writes will not block.
os.write(masters[1], b'from master')
os.write(write_to_stdin_fd, b'from stdin')
# Expect two select calls, the last one will cause IndexError
pty.select = self._mock_select
self.select_rfds_lengths.append(2)
self.select_rfds_results.append([mock_stdin_fd, masters[0]])
self.select_rfds_lengths.append(2)
with self.assertRaises(IndexError):
pty._copy(masters[0])
# Test that the right data went to the right places.
rfds = select.select([read_from_stdout_fd, masters[1]], [], [], 0)[0]
self.assertEqual([read_from_stdout_fd, masters[1]], rfds)
self.assertEqual(os.read(read_from_stdout_fd, 20), b'from master')
self.assertEqual(os.read(masters[1], 20), b'from stdin')
Example #25
| Source File: test_pty.py From android_universal with MIT License | 5 votes |
|
def setUp(self):
self.orig_stdin_fileno = pty.STDIN_FILENO
self.orig_stdout_fileno = pty.STDOUT_FILENO
self.orig_pty_select = pty.select
self.fds = [] # A list of file descriptors to close.
self.files = []
self.select_rfds_lengths = []
self.select_rfds_results = []
Example #26
| Source File: test_pty.py From android_universal with MIT License | 5 votes |
|
def tearDown(self):
pty.STDIN_FILENO = self.orig_stdin_fileno
pty.STDOUT_FILENO = self.orig_stdout_fileno
pty.select = self.orig_pty_select
for file in self.files:
try:
file.close()
except OSError:
pass
for fd in self.fds:
try:
os.close(fd)
except OSError:
pass
Example #27
| Source File: test_pty.py From android_universal with MIT License | 5 votes |
|
def test__copy_to_each(self):
"""Test the normal data case on both master_fd and stdin."""
read_from_stdout_fd, mock_stdout_fd = self._pipe()
pty.STDOUT_FILENO = mock_stdout_fd
mock_stdin_fd, write_to_stdin_fd = self._pipe()
pty.STDIN_FILENO = mock_stdin_fd
socketpair = self._socketpair()
masters = [s.fileno() for s in socketpair]
# Feed data. Smaller than PIPEBUF. These writes will not block.
os.write(masters[1], b'from master')
os.write(write_to_stdin_fd, b'from stdin')
# Expect two select calls, the last one will cause IndexError
pty.select = self._mock_select
self.select_rfds_lengths.append(2)
self.select_rfds_results.append([mock_stdin_fd, masters[0]])
self.select_rfds_lengths.append(2)
with self.assertRaises(IndexError):
pty._copy(masters[0])
# Test that the right data went to the right places.
rfds = select.select([read_from_stdout_fd, masters[1]], [], [], 0)[0]
self.assertEqual([read_from_stdout_fd, masters[1]], rfds)
self.assertEqual(os.read(read_from_stdout_fd, 20), b'from master')
self.assertEqual(os.read(masters[1], 20), b'from stdin')
Example #28
| Source File: test_pty.py From CTFCrackTools with GNU General Public License v3.0 | 5 votes |
|
def setUp(self):
self.orig_stdin_fileno = pty.STDIN_FILENO
self.orig_stdout_fileno = pty.STDOUT_FILENO
self.orig_pty_select = pty.select
self.fds = [] # A list of file descriptors to close.
self.select_rfds_lengths = []
self.select_rfds_results = []
Example #29
| Source File: test_pty.py From CTFCrackTools with GNU General Public License v3.0 | 5 votes |
|
def tearDown(self):
pty.STDIN_FILENO = self.orig_stdin_fileno
pty.STDOUT_FILENO = self.orig_stdout_fileno
pty.select = self.orig_pty_select
for fd in self.fds:
try:
os.close(fd)
except:
pass
Example #30
| Source File: test_pty.py From CTFCrackTools with GNU General Public License v3.0 | 5 votes |
|
def test__copy_to_each(self):
"""Test the normal data case on both master_fd and stdin."""
read_from_stdout_fd, mock_stdout_fd = self._pipe()
pty.STDOUT_FILENO = mock_stdout_fd
mock_stdin_fd, write_to_stdin_fd = self._pipe()
pty.STDIN_FILENO = mock_stdin_fd
socketpair = socket.socketpair()
masters = [s.fileno() for s in socketpair]
self.fds.extend(masters)
# Feed data. Smaller than PIPEBUF. These writes will not block.
os.write(masters[1], b'from master')
os.write(write_to_stdin_fd, b'from stdin')
# Expect two select calls, the last one will cause IndexError
pty.select = self._mock_select
self.select_rfds_lengths.append(2)
self.select_rfds_results.append([mock_stdin_fd, masters[0]])
self.select_rfds_lengths.append(2)
with self.assertRaises(IndexError):
pty._copy(masters[0])
# Test that the right data went to the right places.
rfds = select.select([read_from_stdout_fd, masters[1]], [], [], 0)[0]
self.assertEqual([read_from_stdout_fd, masters[1]], rfds)
self.assertEqual(os.read(read_from_stdout_fd, 20), b'from master')
self.assertEqual(os.read(masters[1], 20), b'from stdin')
