test failure in python-ipython 8.5.0 on powerpc64le (flaky?)

  • Open
  • quality assurance status badge
Details
One participant
  • Maxim Cournoyer
Owner
unassigned
Submitted by
Maxim Cournoyer
Severity
normal
M
M
Maxim Cournoyer wrote on 30 Dec 2023 03:08
(name . bug-guix)(address . bug-guix@gnu.org)
875y0gtpat.fsf@gmail.com
Hi,

cuirass@gnu.org (Cuirass) writes:

Toggle quote (6 lines)
> <p>The build <b>python-ipython.powerpc64le-linux</b> for specification <b>master</b> is
> broken. You can find the detailed information about this build <a
> href="https://ci.guix.gnu.org/build/3099199/details">here</a>.</p>
>
> https://ci.guix.gnu.org/build/3099199/details

Toggle snippet (138 lines)
=================================== FAILURES ===================================
__________________ test_debug_magic_passes_through_generators __________________

@contextmanager
def _wrap_ptyprocess_err():
"""Turn ptyprocess errors into our own ExceptionPexpect errors"""
try:
> yield

/gnu/store/ygac2wk64z8bwz3i1v9qjghbqg8di2q7-python-pexpect-4.8.0/lib/python3.10/site-packages/pexpect/pty_spawn.py:23:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self = <pexpect.pty_spawn.spawn object at 0x7fff55eaa080>, force = True

def close(self, force=True):
'''This closes the connection with the child application. Note that
calling close() more than once is valid. This emulates standard Python
behavior with files. Set force to True if you want to make sure that
the child is terminated (SIGKILL is sent if the child ignores SIGHUP
and SIGINT). '''
self.flush()
with _wrap_ptyprocess_err():
# PtyProcessError may be raised if it is not possible to terminate
# the child.
> self.ptyproc.close(force=force)

/gnu/store/ygac2wk64z8bwz3i1v9qjghbqg8di2q7-python-pexpect-4.8.0/lib/python3.10/site-packages/pexpect/pty_spawn.py:328:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self = PtyProcess.spawn(['/gnu/store/slnz6nv5lmj38px3yy43g4b5lmfrj09v-python-wrapper-3.10.7/bin/python', '-m', 'IPython', '--...PYTEST_CURRENT_TEST': 'IPython/terminal/tests/test_debug_magic.py::test_debug_magic_passes_through_generators (call)'})
force = True

def close(self, force=True):
'''This closes the connection with the child application. Note that
calling close() more than once is valid. This emulates standard Python
behavior with files. Set force to True if you want to make sure that
the child is terminated (SIGKILL is sent if the child ignores SIGHUP
and SIGINT). '''
if not self.closed:
self.flush()
self.fileobj.close() # Closes the file descriptor
# Give kernel time to update process status.
time.sleep(self.delayafterclose)
if self.isalive():
if not self.terminate(force):
> raise PtyProcessError('Could not terminate the child.')
E ptyprocess.ptyprocess.PtyProcessError: Could not terminate the child.

/gnu/store/hlmc99r0g2b5cy2j78366036sgjgm7cn-python-ptyprocess-0.5.2/lib/python3.10/site-packages/ptyprocess/ptyprocess.py:393: PtyProcessError

During handling of the above exception, another exception occurred:

@skip_win32
def test_debug_magic_passes_through_generators():
"""
This test that we can correctly pass through frames of a generator post-mortem.
"""
import pexpect
import re
in_prompt = re.compile(br'In ?\[\d+\]:')
ipdb_prompt = 'ipdb>'
env = os.environ.copy()
child = pexpect.spawn(sys.executable, ['-m', 'IPython', '--colors=nocolor', '--simple-prompt'],
env=env)
child.timeout = 15 * IPYTHON_TESTING_TIMEOUT_SCALE
child.expect(in_prompt)
child.timeout = 2 * IPYTHON_TESTING_TIMEOUT_SCALE
child.sendline("def f(x):")
child.sendline(" raise Exception")
child.sendline("")
child.expect(in_prompt)
child.sendline("gen = (f(x) for x in [0])")
child.sendline("")
child.expect(in_prompt)
child.sendline("for x in gen:")
child.sendline(" pass")
child.sendline("")
child.timeout = 10 * IPYTHON_TESTING_TIMEOUT_SCALE
child.expect('Exception:')
child.expect(in_prompt)
child.sendline(r'%debug')
child.expect('----> 2 raise Exception')
child.expect(ipdb_prompt)
child.sendline('u')
child.expect_exact(r'----> 1 gen = (f(x) for x in [0])')
child.expect(ipdb_prompt)
child.sendline('u')
child.expect_exact('----> 1 for x in gen:')
child.expect(ipdb_prompt)
child.sendline('u')
child.expect_exact('*** Oldest frame')
child.expect(ipdb_prompt)
child.sendline('exit')
child.expect(in_prompt)
child.sendline('exit')
> child.close()

IPython/terminal/tests/test_debug_magic.py:80:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
/gnu/store/ygac2wk64z8bwz3i1v9qjghbqg8di2q7-python-pexpect-4.8.0/lib/python3.10/site-packages/pexpect/pty_spawn.py:325: in close
with _wrap_ptyprocess_err():
/gnu/store/6mwp6qhfds9pp7xmj93gs9hvdys9yphj-python-3.10.7/lib/python3.10/contextlib.py:153: in __exit__
self.gen.throw(typ, value, traceback)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

@contextmanager
def _wrap_ptyprocess_err():
"""Turn ptyprocess errors into our own ExceptionPexpect errors"""
try:
yield
except ptyprocess.PtyProcessError as e:
> raise ExceptionPexpect(*e.args)
E pexpect.exceptions.ExceptionPexpect: Could not terminate the child.

/gnu/store/ygac2wk64z8bwz3i1v9qjghbqg8di2q7-python-pexpect-4.8.0/lib/python3.10/site-packages/pexpect/pty_spawn.py:25: ExceptionPexpect

[...]

FAILED IPython/terminal/tests/test_debug_magic.py::test_debug_magic_passes_through_generators
= 1 failed, 1002 passed, 67 skipped, 1 xpassed, 130 warnings in 305.79s (0:05:05) =
error: in phase 'check': uncaught exception:

--
Thanks,
Maxim
?
Your comment

Commenting via the web interface is currently disabled.

To comment on this conversation send an email to 68126@debbugs.gnu.org

To respond to this issue using the mumi CLI, first switch to it
mumi current 68126
Then, you may apply the latest patchset in this issue (with sign off)
mumi am -- -s
Or, compose a reply to this issue
mumi compose
Or, send patches to this issue
mumi send-email *.patch