0.15.3: pytest is failing

[kloczek]

• uvloop version: 0.15.3
• Python version: 3.8.11
• Platform: Linux/x86_64
• Can you reproduce the bug with PYTHONASYNCIODEBUG in env?: Yes
• Does uvloop behave differently from vanilla asyncio? How?: N/A

Just normal build, install and test cycle used on building package from non-root account:

• "setup.py build"
• "setup.py install --root </install/prefix>"
• "pytest with PYTHONPATH pointing to setearch and sitelib inside </install/prefix>

+ PYTHONPATH=/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/build/lib.linux-x86_64-3.8
+ /usr/bin/pytest -ra
=========================================================================== test session starts ============================================================================
platform linux -- Python 3.8.11, pytest-6.2.4, py-1.10.0, pluggy-0.13.1
benchmark: 3.4.1 (defaults: timer=time.perf_counter disable_gc=False min_rounds=5 min_time=0.000005 max_time=1.0 calibration_precision=10 warmup=False warmup_iterations=100000)
rootdir: /home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3, configfile: pytest.ini, testpaths: tests
plugins: forked-1.3.0, shutil-1.7.0, virtualenv-1.7.0, expect-1.1.0, httpbin-1.0.0, flake8-1.0.7, timeout-1.4.2, betamax-0.8.1, freezegun-0.4.2, case-1.5.3, isort-1.3.0, aspectlib-1.5.2, asyncio-0.15.1, toolbox-0.5, aiohttp-0.3.0, checkdocs-2.7.0, mock-3.6.1, rerunfailures-9.1.1, requests-mock-1.9.3, cov-2.12.1, pyfakefs-4.5.0, flaky-3.7.0, benchmark-3.4.1, xdist-2.3.0, pylama-7.7.1, datadir-1.3.1, regressions-2.2.0, cases-3.6.3, hypothesis-6.14.4, Faker-8.10.3, xprocess-0.18.1, black-0.3.12
collected 495 items

tests/test_aiohttp.py ....
tests/test_base.py .................................................................................s...
tests/test_context.py ..................s....s......
tests/test_cython.py F
tests/test_dealloc.py F
tests/test_dns.py ....................s..............................
tests/test_executors.py ....
tests/test_pipes.py ............
tests/test_process.py ...............................................................................
tests/test_process_spawning.py .
tests/test_regr1.py .
tests/test_signals.py sF...FFFFFFF..FFFFFF
tests/test_sockets.py ...............s.........ss..s.....
tests/test_sourcecode.py F.
tests/test_tcp.py ..............................s..................................................s.s.ss.ssss.sss.ss..ssssssss
tests/test_testbase.py ...
tests/test_udp.py .......................
tests/test_unix.py ..................................

================================================================================= FAILURES =================================================================================
___________________________________________________________ TestCythonIntegration.test_cython_coro_is_coroutine ____________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_cython.py", line 14, in test_cython_coro_is_coroutine
    self.assertTrue(
  File "/usr/lib64/python3.8/unittest/case.py", line 765, in assertTrue
    raise self.failureException(msg)
AssertionError: False is not true
________________________________________________________________________ TestDealloc.test_dealloc_1 ________________________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_dealloc.py", line 63, in test_dealloc_1
    self.assertEqual(err, b'', 'stderr is not empty')
  File "/usr/lib64/python3.8/unittest/case.py", line 912, in assertEqual
    assertion_func(first, second, msg=msg)
  File "/usr/lib64/python3.8/unittest/case.py", line 905, in _baseAssertEqual
    raise self.failureException(msg)
AssertionError: b'Traceback (most recent call last):\n  Fil[229 chars]\'\n' != b'' : stderr is not empty
____________________________________________________________ Test_UV_Signals.test_signals_and_custom_handler_1 _____________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 298, in test_signals_and_custom_handler_1
    self.loop.run_until_complete(runner())
  File "uvloop/loop.pyx", line 1501, in uvloop.loop.Loop.run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 282, in runner
    proc.send_signal(signal.SIGUSR1)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "uvloop/handles/process.pyx", line 653, in uvloop.loop.UVProcessTransport.send_signal
    self._check_proc()
  File "uvloop/handles/process.pyx", line 384, in uvloop.loop.UVProcessTransport._check_proc
    raise ProcessLookupError()
ProcessLookupError
__________________________________________________________ Test_UV_Signals.test_signals_sigint_and_custom_handler __________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 231, in test_signals_sigint_and_custom_handler
    self.loop.run_until_complete(runner())
  File "uvloop/loop.pyx", line 1501, in uvloop.loop.Loop.run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 223, in runner
    proc.send_signal(signal.SIGHUP)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "uvloop/handles/process.pyx", line 653, in uvloop.loop.UVProcessTransport.send_signal
    self._check_proc()
  File "uvloop/handles/process.pyx", line 384, in uvloop.loop.UVProcessTransport._check_proc
    raise ProcessLookupError()
ProcessLookupError
___________________________________________________________ Test_UV_Signals.test_signals_sigint_pycode_continue ____________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 100, in test_signals_sigint_pycode_continue
    self.loop.run_until_complete(runner())
  File "uvloop/loop.pyx", line 1501, in uvloop.loop.Loop.run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 95, in runner
    proc.send_signal(signal.SIGINT)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "uvloop/handles/process.pyx", line 653, in uvloop.loop.UVProcessTransport.send_signal
    self._check_proc()
  File "uvloop/handles/process.pyx", line 384, in uvloop.loop.UVProcessTransport._check_proc
    raise ProcessLookupError()
ProcessLookupError
_____________________________________________________________ Test_UV_Signals.test_signals_sigint_pycode_stop ______________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 55, in test_signals_sigint_pycode_stop
    self.loop.run_until_complete(runner())
  File "uvloop/loop.pyx", line 1501, in uvloop.loop.Loop.run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 50, in runner
    proc.send_signal(signal.SIGINT)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "uvloop/handles/process.pyx", line 653, in uvloop.loop.UVProcessTransport.send_signal
    self._check_proc()
  File "uvloop/handles/process.pyx", line 384, in uvloop.loop.UVProcessTransport._check_proc
    raise ProcessLookupError()
ProcessLookupError
________________________________________________________________ Test_UV_Signals.test_signals_sigint_uvcode ________________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 139, in test_signals_sigint_uvcode
    self.loop.run_until_complete(runner())
  File "uvloop/loop.pyx", line 1501, in uvloop.loop.Loop.run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 135, in runner
    proc.send_signal(signal.SIGINT)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "uvloop/handles/process.pyx", line 653, in uvloop.loop.UVProcessTransport.send_signal
    self._check_proc()
  File "uvloop/handles/process.pyx", line 384, in uvloop.loop.UVProcessTransport._check_proc
    raise ProcessLookupError()
ProcessLookupError
_________________________________________________________ Test_UV_Signals.test_signals_sigint_uvcode_two_loop_runs _________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 178, in test_signals_sigint_uvcode_two_loop_runs
    self.loop.run_until_complete(runner())
  File "uvloop/loop.pyx", line 1501, in uvloop.loop.Loop.run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 174, in runner
    proc.send_signal(signal.SIGINT)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "uvloop/handles/process.pyx", line 653, in uvloop.loop.UVProcessTransport.send_signal
    self._check_proc()
  File "uvloop/handles/process.pyx", line 384, in uvloop.loop.UVProcessTransport._check_proc
    raise ProcessLookupError()
ProcessLookupError
_________________________________________________________________ Test_UV_Signals.test_wakeup_fd_unchanged _________________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 350, in test_wakeup_fd_unchanged
    self.loop.run_until_complete(runner())
  File "uvloop/loop.pyx", line 1501, in uvloop.loop.Loop.run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 347, in runner
    self.assertEqual(err, b'')
  File "/usr/lib64/python3.8/unittest/case.py", line 912, in assertEqual
    assertion_func(first, second, msg=msg)
  File "/usr/lib64/python3.8/unittest/case.py", line 905, in _baseAssertEqual
    raise self.failureException(msg)
AssertionError: b'Traceback (most recent call last):\n  Fil[229 chars]\'\n' != b''
____________________________________________________________ Test_AIO_Signals.test_signals_and_custom_handler_1 ____________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 298, in test_signals_and_custom_handler_1
    self.loop.run_until_complete(runner())
  File "/usr/lib64/python3.8/asyncio/base_events.py", line 616, in run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 282, in runner
    proc.send_signal(signal.SIGUSR1)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "/usr/lib64/python3.8/asyncio/base_subprocess.py", line 146, in send_signal
    self._proc.send_signal(signal)
  File "/usr/lib64/python3.8/subprocess.py", line 1933, in send_signal
    os.kill(self.pid, sig)
ProcessLookupError: [Errno 3] No such process
_________________________________________________________ Test_AIO_Signals.test_signals_sigint_and_custom_handler __________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 231, in test_signals_sigint_and_custom_handler
    self.loop.run_until_complete(runner())
  File "/usr/lib64/python3.8/asyncio/base_events.py", line 616, in run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 223, in runner
    proc.send_signal(signal.SIGHUP)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "/usr/lib64/python3.8/asyncio/base_subprocess.py", line 146, in send_signal
    self._proc.send_signal(signal)
  File "/usr/lib64/python3.8/subprocess.py", line 1933, in send_signal
    os.kill(self.pid, sig)
ProcessLookupError: [Errno 3] No such process
___________________________________________________________ Test_AIO_Signals.test_signals_sigint_pycode_continue ___________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 100, in test_signals_sigint_pycode_continue
    self.loop.run_until_complete(runner())
  File "/usr/lib64/python3.8/asyncio/base_events.py", line 616, in run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 95, in runner
    proc.send_signal(signal.SIGINT)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "/usr/lib64/python3.8/asyncio/base_subprocess.py", line 146, in send_signal
    self._proc.send_signal(signal)
  File "/usr/lib64/python3.8/subprocess.py", line 1933, in send_signal
    os.kill(self.pid, sig)
ProcessLookupError: [Errno 3] No such process
_____________________________________________________________ Test_AIO_Signals.test_signals_sigint_pycode_stop _____________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 55, in test_signals_sigint_pycode_stop
    self.loop.run_until_complete(runner())
  File "/usr/lib64/python3.8/asyncio/base_events.py", line 616, in run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 50, in runner
    proc.send_signal(signal.SIGINT)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "/usr/lib64/python3.8/asyncio/base_subprocess.py", line 146, in send_signal
    self._proc.send_signal(signal)
  File "/usr/lib64/python3.8/subprocess.py", line 1933, in send_signal
    os.kill(self.pid, sig)
ProcessLookupError: [Errno 3] No such process
_______________________________________________________________ Test_AIO_Signals.test_signals_sigint_uvcode ________________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 139, in test_signals_sigint_uvcode
    self.loop.run_until_complete(runner())
  File "/usr/lib64/python3.8/asyncio/base_events.py", line 616, in run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 135, in runner
    proc.send_signal(signal.SIGINT)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "/usr/lib64/python3.8/asyncio/base_subprocess.py", line 146, in send_signal
    self._proc.send_signal(signal)
  File "/usr/lib64/python3.8/subprocess.py", line 1933, in send_signal
    os.kill(self.pid, sig)
ProcessLookupError: [Errno 3] No such process
________________________________________________________ Test_AIO_Signals.test_signals_sigint_uvcode_two_loop_runs _________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 178, in test_signals_sigint_uvcode_two_loop_runs
    self.loop.run_until_complete(runner())
  File "/usr/lib64/python3.8/asyncio/base_events.py", line 616, in run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 174, in runner
    proc.send_signal(signal.SIGINT)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "/usr/lib64/python3.8/asyncio/base_subprocess.py", line 146, in send_signal
    self._proc.send_signal(signal)
  File "/usr/lib64/python3.8/subprocess.py", line 1933, in send_signal
    os.kill(self.pid, sig)
ProcessLookupError: [Errno 3] No such process
________________________________________________________________ Test_AIO_Signals.test_wakeup_fd_unchanged _________________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 350, in test_wakeup_fd_unchanged
    self.loop.run_until_complete(runner())
  File "/usr/lib64/python3.8/asyncio/base_events.py", line 616, in run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_signals.py", line 347, in runner
    self.assertEqual(err, b'')
  File "/usr/lib64/python3.8/unittest/case.py", line 912, in assertEqual
    assertion_func(first, second, msg=msg)
  File "/usr/lib64/python3.8/unittest/case.py", line 905, in _baseAssertEqual
    raise self.failureException(msg)
AssertionError: b'Traceback (most recent call last):\n  Fil[229 chars]\'\n' != b''
________________________________________________________________________ TestSourceCode.test_flake8 ________________________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.15.3/tests/test_sourcecode.py", line 34, in test_flake8
    raise AssertionError(
AssertionError: flake8 validation failed:
./_testbase.py:288:11: H101: Use TODO(NAME)
./loop.pxd:7:34: H301: one import per line
./loop.pyi:3:33: H301: one import per line
./loop.pyi:5:7: H301: one import per line
./loop.pyx:10:19: H301: one import per line
./loop.pyx:28:32: H301: one import per line
./loop.pyx:32:40: H301: one import per line
./loop.pyx:34:31: H301: one import per line
./loop.pyx:36:23: H301: one import per line
./loop.pyx:2344:1: H405: multi line docstring summary not separated with an empty line
./loop.pyx:2345:1: H405: multi line docstring summary not separated with an empty line
./loop.pyx:2728:11: H101: Use TODO(NAME)
./loop.pyx:2881:19: H101: Use TODO(NAME)
./sslproto.pyx:17:7: H101: Use TODO(NAME)
./sslproto.pyx:391:1: H405: multi line docstring summary not separated with an empty line
./sslproto.pyx:392:1: H405: multi line docstring summary not separated with an empty line
./sslproto.pyx:393:1: H405: multi line docstring summary not separated with an empty line
./sslproto.pyx:394:1: H405: multi line docstring summary not separated with an empty line
./sslproto.pyx:395:1: H405: multi line docstring summary not separated with an empty line
./sslproto.pyx:396:1: H405: multi line docstring summary not separated with an empty line
./sslproto.pyx:397:1: H405: multi line docstring summary not separated with an empty line
./sslproto.pyx:912:1: H405: multi line docstring summary not separated with an empty line
./sslproto.pyx:913:1: H405: multi line docstring summary not separated with an empty line
./sslproto.pyx:914:1: H405: multi line docstring summary not separated with an empty line
./sslproto.pyx:919:1: H405: multi line docstring summary not separated with an empty line
./sslproto.pyx:920:1: H405: multi line docstring summary not separated with an empty line
./sslproto.pyx:921:1: H405: multi line docstring summary not separated with an empty line
./includes/uv.pxd:1:34: H301: one import per line
./includes/uv.pxd:2:31: H301: one import per line

============================================================================= warnings summary =============================================================================
../../../../../usr/lib/python3.8/site-packages/_pytest/config/__init__.py:1183
  /usr/lib/python3.8/site-packages/_pytest/config/__init__.py:1183: PytestDeprecationWarning: The --strict option is deprecated, use --strict-markers instead.
    self.issue_config_time_warning(

-- Docs: https://docs.pytest.org/en/stable/warnings.html
========================================================================= short test summary info ==========================================================================
SKIPPED [1] tests/test_base.py:695: Skipped
SKIPPED [1] tests/test_context.py:435: this seems to be a bug in asyncio
SKIPPED [1] tests/test_context.py:574: this seems to be a bug in asyncio
SKIPPED [1] tests/test_dns.py:158: Skipped
SKIPPED [1] tests/test_signals.py:362: in 3.8 a ThreadedChildWatcher is used (does not rely on SIGCHLD)
SKIPPED [2] tests/test_sockets.py:23: Skipped
SKIPPED [1] tests/test_sockets.py:192: Skipped
SKIPPED [1] tests/test_sockets.py:248: Skipped
SKIPPED [1] tests/test_tcp.py:1021: 3.8 has a different method of GCing unclosed streams
SKIPPED [1] tests/test_tcp.py:3012: bpo-39951
SKIPPED [1] tests/test_tcp.py:1762: Skipped
SKIPPED [1] tests/test_tcp.py:1481: Skipped
SKIPPED [1] tests/test_tcp.py:1445: Skipped
SKIPPED [1] tests/test_tcp.py:2072: asyncio does not support SSL over SSL
SKIPPED [1] tests/test_tcp.py:3094: Skipped
SKIPPED [1] tests/test_tcp.py:2579: Skipped
SKIPPED [1] tests/test_tcp.py:2805: Skipped
SKIPPED [1] tests/test_tcp.py:2218: asyncio does not support renegotiation
SKIPPED [1] tests/test_tcp.py:2436: Skipped
SKIPPED [1] tests/test_tcp.py:2338: Skipped
SKIPPED [1] tests/test_tcp.py:2872: Skipped
SKIPPED [1] tests/test_tcp.py:2930: Skipped
SKIPPED [1] tests/test_tcp.py:1533: Skipped
SKIPPED [1] tests/test_tcp.py:1828: Skipped
SKIPPED [1] tests/test_tcp.py:1649: Skipped
SKIPPED [1] tests/test_tcp.py:1698: Skipped
SKIPPED [1] tests/test_tcp.py:1990: Skipped
SKIPPED [1] tests/test_tcp.py:1927: Skipped
SKIPPED [1] tests/test_tcp.py:1518: Skipped
SKIPPED [1] tests/test_tcp.py:2500: Skipped
FAILED tests/test_cython.py::TestCythonIntegration::test_cython_coro_is_coroutine - AssertionError: False is not true
FAILED tests/test_dealloc.py::TestDealloc::test_dealloc_1 - AssertionError: b'Traceback (most recent call last):\n  Fil[229 chars]\'\n' != b'' : stderr is not empty
FAILED tests/test_signals.py::Test_UV_Signals::test_signals_and_custom_handler_1 - ProcessLookupError
FAILED tests/test_signals.py::Test_UV_Signals::test_signals_sigint_and_custom_handler - ProcessLookupError
FAILED tests/test_signals.py::Test_UV_Signals::test_signals_sigint_pycode_continue - ProcessLookupError
FAILED tests/test_signals.py::Test_UV_Signals::test_signals_sigint_pycode_stop - ProcessLookupError
FAILED tests/test_signals.py::Test_UV_Signals::test_signals_sigint_uvcode - ProcessLookupError
FAILED tests/test_signals.py::Test_UV_Signals::test_signals_sigint_uvcode_two_loop_runs - ProcessLookupError
FAILED tests/test_signals.py::Test_UV_Signals::test_wakeup_fd_unchanged - AssertionError: b'Traceback (most recent call last):\n  Fil[229 chars]\'\n' != b''
FAILED tests/test_signals.py::Test_AIO_Signals::test_signals_and_custom_handler_1 - ProcessLookupError: [Errno 3] No such process
FAILED tests/test_signals.py::Test_AIO_Signals::test_signals_sigint_and_custom_handler - ProcessLookupError: [Errno 3] No such process
FAILED tests/test_signals.py::Test_AIO_Signals::test_signals_sigint_pycode_continue - ProcessLookupError: [Errno 3] No such process
FAILED tests/test_signals.py::Test_AIO_Signals::test_signals_sigint_pycode_stop - ProcessLookupError: [Errno 3] No such process
FAILED tests/test_signals.py::Test_AIO_Signals::test_signals_sigint_uvcode - ProcessLookupError: [Errno 3] No such process
FAILED tests/test_signals.py::Test_AIO_Signals::test_signals_sigint_uvcode_two_loop_runs - ProcessLookupError: [Errno 3] No such process
FAILED tests/test_signals.py::Test_AIO_Signals::test_wakeup_fd_unchanged - AssertionError: b'Traceback (most recent call last):\n  Fil[229 chars]\'\n' != b''
FAILED tests/test_sourcecode.py::TestSourceCode::test_flake8 - AssertionError: flake8 validation failed:
==================================================== 17 failed, 447 passed, 31 skipped, 1 warning in 180.40s (0:03:00) =====================================================
pytest-xprocess reminder::Be sure to terminate the started process by running 'pytest --xkill' if you have not explicitly done so in your fixture with 'xprocess.getinfo(<process_name>).terminate()'.

[kloczek]

Just tested 0.16.0. Looks like it is a bit better however stil l15 units are failing

================================================================================= FAILURES =================================================================================
________________________________________________________________________ TestDealloc.test_dealloc_1 ________________________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_dealloc.py", line 63, in test_dealloc_1
    self.assertEqual(err, b'', 'stderr is not empty')
  File "/usr/lib64/python3.8/unittest/case.py", line 912, in assertEqual
    assertion_func(first, second, msg=msg)
  File "/usr/lib64/python3.8/unittest/case.py", line 905, in _baseAssertEqual
    raise self.failureException(msg)
AssertionError: b'Traceback (most recent call last):\n  Fil[229 chars]\'\n' != b'' : stderr is not empty
____________________________________________________________ Test_UV_Signals.test_signals_and_custom_handler_1 _____________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 298, in test_signals_and_custom_handler_1
    self.loop.run_until_complete(runner())
  File "uvloop/loop.pyx", line 1501, in uvloop.loop.Loop.run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 282, in runner
    proc.send_signal(signal.SIGUSR1)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "uvloop/handles/process.pyx", line 653, in uvloop.loop.UVProcessTransport.send_signal
    self._check_proc()
  File "uvloop/handles/process.pyx", line 384, in uvloop.loop.UVProcessTransport._check_proc
    raise ProcessLookupError()
ProcessLookupError
__________________________________________________________ Test_UV_Signals.test_signals_sigint_and_custom_handler __________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 231, in test_signals_sigint_and_custom_handler
    self.loop.run_until_complete(runner())
  File "uvloop/loop.pyx", line 1501, in uvloop.loop.Loop.run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 223, in runner
    proc.send_signal(signal.SIGHUP)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "uvloop/handles/process.pyx", line 653, in uvloop.loop.UVProcessTransport.send_signal
    self._check_proc()
  File "uvloop/handles/process.pyx", line 384, in uvloop.loop.UVProcessTransport._check_proc
    raise ProcessLookupError()
ProcessLookupError
___________________________________________________________ Test_UV_Signals.test_signals_sigint_pycode_continue ____________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 100, in test_signals_sigint_pycode_continue
    self.loop.run_until_complete(runner())
  File "uvloop/loop.pyx", line 1501, in uvloop.loop.Loop.run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 95, in runner
    proc.send_signal(signal.SIGINT)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "uvloop/handles/process.pyx", line 653, in uvloop.loop.UVProcessTransport.send_signal
    self._check_proc()
  File "uvloop/handles/process.pyx", line 384, in uvloop.loop.UVProcessTransport._check_proc
    raise ProcessLookupError()
ProcessLookupError
_____________________________________________________________ Test_UV_Signals.test_signals_sigint_pycode_stop ______________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 55, in test_signals_sigint_pycode_stop
    self.loop.run_until_complete(runner())
  File "uvloop/loop.pyx", line 1501, in uvloop.loop.Loop.run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 50, in runner
    proc.send_signal(signal.SIGINT)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "uvloop/handles/process.pyx", line 653, in uvloop.loop.UVProcessTransport.send_signal
    self._check_proc()
  File "uvloop/handles/process.pyx", line 384, in uvloop.loop.UVProcessTransport._check_proc
    raise ProcessLookupError()
ProcessLookupError
________________________________________________________________ Test_UV_Signals.test_signals_sigint_uvcode ________________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 139, in test_signals_sigint_uvcode
    self.loop.run_until_complete(runner())
  File "uvloop/loop.pyx", line 1501, in uvloop.loop.Loop.run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 135, in runner
    proc.send_signal(signal.SIGINT)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "uvloop/handles/process.pyx", line 653, in uvloop.loop.UVProcessTransport.send_signal
    self._check_proc()
  File "uvloop/handles/process.pyx", line 384, in uvloop.loop.UVProcessTransport._check_proc
    raise ProcessLookupError()
ProcessLookupError
_________________________________________________________ Test_UV_Signals.test_signals_sigint_uvcode_two_loop_runs _________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 178, in test_signals_sigint_uvcode_two_loop_runs
    self.loop.run_until_complete(runner())
  File "uvloop/loop.pyx", line 1501, in uvloop.loop.Loop.run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 174, in runner
    proc.send_signal(signal.SIGINT)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "uvloop/handles/process.pyx", line 653, in uvloop.loop.UVProcessTransport.send_signal
    self._check_proc()
  File "uvloop/handles/process.pyx", line 384, in uvloop.loop.UVProcessTransport._check_proc
    raise ProcessLookupError()
ProcessLookupError
_________________________________________________________________ Test_UV_Signals.test_wakeup_fd_unchanged _________________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 350, in test_wakeup_fd_unchanged
    self.loop.run_until_complete(runner())
  File "uvloop/loop.pyx", line 1501, in uvloop.loop.Loop.run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 347, in runner
    self.assertEqual(err, b'')
  File "/usr/lib64/python3.8/unittest/case.py", line 912, in assertEqual
    assertion_func(first, second, msg=msg)
  File "/usr/lib64/python3.8/unittest/case.py", line 905, in _baseAssertEqual
    raise self.failureException(msg)
AssertionError: b'Traceback (most recent call last):\n  Fil[229 chars]\'\n' != b''
____________________________________________________________ Test_AIO_Signals.test_signals_and_custom_handler_1 ____________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 298, in test_signals_and_custom_handler_1
    self.loop.run_until_complete(runner())
  File "/usr/lib64/python3.8/asyncio/base_events.py", line 616, in run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 282, in runner
    proc.send_signal(signal.SIGUSR1)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "/usr/lib64/python3.8/asyncio/base_subprocess.py", line 146, in send_signal
    self._proc.send_signal(signal)
  File "/usr/lib64/python3.8/subprocess.py", line 1933, in send_signal
    os.kill(self.pid, sig)
ProcessLookupError: [Errno 3] No such process
_________________________________________________________ Test_AIO_Signals.test_signals_sigint_and_custom_handler __________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 231, in test_signals_sigint_and_custom_handler
    self.loop.run_until_complete(runner())
  File "/usr/lib64/python3.8/asyncio/base_events.py", line 616, in run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 227, in runner
    self.assertEqual(err, b'')
  File "/usr/lib64/python3.8/unittest/case.py", line 912, in assertEqual
    assertion_func(first, second, msg=msg)
  File "/usr/lib64/python3.8/unittest/case.py", line 905, in _baseAssertEqual
    raise self.failureException(msg)
AssertionError: b'Traceback (most recent call last):\n  Fil[229 chars]\'\n' != b''
___________________________________________________________ Test_AIO_Signals.test_signals_sigint_pycode_continue ___________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 100, in test_signals_sigint_pycode_continue
    self.loop.run_until_complete(runner())
  File "/usr/lib64/python3.8/asyncio/base_events.py", line 616, in run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 97, in runner
    self.assertEqual(err, b'')
  File "/usr/lib64/python3.8/unittest/case.py", line 912, in assertEqual
    assertion_func(first, second, msg=msg)
  File "/usr/lib64/python3.8/unittest/case.py", line 905, in _baseAssertEqual
    raise self.failureException(msg)
AssertionError: b'Traceback (most recent call last):\n  Fil[229 chars]\'\n' != b''
_____________________________________________________________ Test_AIO_Signals.test_signals_sigint_pycode_stop _____________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 55, in test_signals_sigint_pycode_stop
    self.loop.run_until_complete(runner())
  File "/usr/lib64/python3.8/asyncio/base_events.py", line 616, in run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 50, in runner
    proc.send_signal(signal.SIGINT)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "/usr/lib64/python3.8/asyncio/base_subprocess.py", line 146, in send_signal
    self._proc.send_signal(signal)
  File "/usr/lib64/python3.8/subprocess.py", line 1933, in send_signal
    os.kill(self.pid, sig)
ProcessLookupError: [Errno 3] No such process
_______________________________________________________________ Test_AIO_Signals.test_signals_sigint_uvcode ________________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 139, in test_signals_sigint_uvcode
    self.loop.run_until_complete(runner())
  File "/usr/lib64/python3.8/asyncio/base_events.py", line 616, in run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 135, in runner
    proc.send_signal(signal.SIGINT)
  File "/usr/lib64/python3.8/asyncio/subprocess.py", line 138, in send_signal
    self._transport.send_signal(signal)
  File "/usr/lib64/python3.8/asyncio/base_subprocess.py", line 146, in send_signal
    self._proc.send_signal(signal)
  File "/usr/lib64/python3.8/subprocess.py", line 1933, in send_signal
    os.kill(self.pid, sig)
ProcessLookupError: [Errno 3] No such process
________________________________________________________ Test_AIO_Signals.test_signals_sigint_uvcode_two_loop_runs _________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 178, in test_signals_sigint_uvcode_two_loop_runs
    self.loop.run_until_complete(runner())
  File "/usr/lib64/python3.8/asyncio/base_events.py", line 616, in run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 176, in runner
    self.assertIn(b'KeyboardInterrupt', err)
  File "/usr/lib64/python3.8/unittest/case.py", line 1179, in assertIn
    self.fail(self._formatMessage(msg, standardMsg))
  File "/usr/lib64/python3.8/unittest/case.py", line 753, in fail
    raise self.failureException(msg)
AssertionError: b'KeyboardInterrupt' not found in b'Traceback (most recent call last):\n  File "<string>", line 3, in <module>\n  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/uvloop/__init__.py", line 7, in <module>\n    from .loop import Loop as __BaseLoop  # NOQA\nModuleNotFoundError: No module named \'uvloop.loop\'\n'
________________________________________________________________ Test_AIO_Signals.test_wakeup_fd_unchanged _________________________________________________________________
Traceback (most recent call last):
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 350, in test_wakeup_fd_unchanged
    self.loop.run_until_complete(runner())
  File "/usr/lib64/python3.8/asyncio/base_events.py", line 616, in run_until_complete
    return future.result()
  File "/home/tkloczko/rpmbuild/BUILD/uvloop-0.16.0/tests/test_signals.py", line 347, in runner
    self.assertEqual(err, b'')
  File "/usr/lib64/python3.8/unittest/case.py", line 912, in assertEqual
    assertion_func(first, second, msg=msg)
  File "/usr/lib64/python3.8/unittest/case.py", line 905, in _baseAssertEqual
    raise self.failureException(msg)
AssertionError: b'Traceback (most recent call last):\n  Fil[229 chars]\'\n' != b''
========================================================================= short test summary info ==========================================================================
SKIPPED [1] tests/test_base.py:695: Skipped
SKIPPED [1] tests/test_context.py:435: this seems to be a bug in asyncio
SKIPPED [1] tests/test_context.py:574: this seems to be a bug in asyncio
SKIPPED [1] tests/test_dns.py:158: Skipped
SKIPPED [1] tests/test_signals.py:362: in 3.8 a ThreadedChildWatcher is used (does not rely on SIGCHLD)
SKIPPED [2] tests/test_sockets.py:23: Skipped
SKIPPED [1] tests/test_sockets.py:192: Skipped
SKIPPED [1] tests/test_sockets.py:248: Skipped
SKIPPED [1] tests/test_sourcecode.py:13: flake8 module is missing
SKIPPED [1] tests/test_sourcecode.py:37: mypy moudule is missing
SKIPPED [1] tests/test_tcp.py:1021: 3.8 has a different method of GCing unclosed streams
SKIPPED [1] tests/test_tcp.py:3012: bpo-39951
SKIPPED [1] tests/test_tcp.py:1762: Skipped
SKIPPED [1] tests/test_tcp.py:1481: Skipped
SKIPPED [1] tests/test_tcp.py:1445: Skipped
SKIPPED [1] tests/test_tcp.py:2072: asyncio does not support SSL over SSL
SKIPPED [1] tests/test_tcp.py:3094: Skipped
SKIPPED [1] tests/test_tcp.py:2579: Skipped
SKIPPED [1] tests/test_tcp.py:2805: Skipped
SKIPPED [1] tests/test_tcp.py:2218: asyncio does not support renegotiation
SKIPPED [1] tests/test_tcp.py:2436: Skipped
SKIPPED [1] tests/test_tcp.py:2338: Skipped
SKIPPED [1] tests/test_tcp.py:2872: Skipped
SKIPPED [1] tests/test_tcp.py:2930: Skipped
SKIPPED [1] tests/test_tcp.py:1533: Skipped
SKIPPED [1] tests/test_tcp.py:1828: Skipped
SKIPPED [1] tests/test_tcp.py:1649: Skipped
SKIPPED [1] tests/test_tcp.py:1698: Skipped
SKIPPED [1] tests/test_tcp.py:1990: Skipped
SKIPPED [1] tests/test_tcp.py:1927: Skipped
SKIPPED [1] tests/test_tcp.py:1518: Skipped
SKIPPED [1] tests/test_tcp.py:2500: Skipped
FAILED tests/test_dealloc.py::TestDealloc::test_dealloc_1 - AssertionError: b'Traceback (most recent call last):\n  Fil[229 chars]\'\n' != b'' : stderr is not empty
FAILED tests/test_signals.py::Test_UV_Signals::test_signals_and_custom_handler_1 - ProcessLookupError
FAILED tests/test_signals.py::Test_UV_Signals::test_signals_sigint_and_custom_handler - ProcessLookupError
FAILED tests/test_signals.py::Test_UV_Signals::test_signals_sigint_pycode_continue - ProcessLookupError
FAILED tests/test_signals.py::Test_UV_Signals::test_signals_sigint_pycode_stop - ProcessLookupError
FAILED tests/test_signals.py::Test_UV_Signals::test_signals_sigint_uvcode - ProcessLookupError
FAILED tests/test_signals.py::Test_UV_Signals::test_signals_sigint_uvcode_two_loop_runs - ProcessLookupError
FAILED tests/test_signals.py::Test_UV_Signals::test_wakeup_fd_unchanged - AssertionError: b'Traceback (most recent call last):\n  Fil[229 chars]\'\n' != b''
FAILED tests/test_signals.py::Test_AIO_Signals::test_signals_and_custom_handler_1 - ProcessLookupError: [Errno 3] No such process
FAILED tests/test_signals.py::Test_AIO_Signals::test_signals_sigint_and_custom_handler - AssertionError: b'Traceback (most recent call last):\n  Fil[229 chars]\'\n' != b''
FAILED tests/test_signals.py::Test_AIO_Signals::test_signals_sigint_pycode_continue - AssertionError: b'Traceback (most recent call last):\n  Fil[229 chars]\'\n' != b''
FAILED tests/test_signals.py::Test_AIO_Signals::test_signals_sigint_pycode_stop - ProcessLookupError: [Errno 3] No such process
FAILED tests/test_signals.py::Test_AIO_Signals::test_signals_sigint_uvcode - ProcessLookupError: [Errno 3] No such process
FAILED tests/test_signals.py::Test_AIO_Signals::test_signals_sigint_uvcode_two_loop_runs - AssertionError: b'KeyboardInterrupt' not found in b'Traceback (most recent cal...
FAILED tests/test_signals.py::Test_AIO_Signals::test_wakeup_fd_unchanged - AssertionError: b'Traceback (most recent call last):\n  Fil[229 chars]\'\n' != b''
=================================================== 15 failed, 446 passed, 33 skipped, 2 deselected in 108.09s (0:01:48) ===================================================

[Apteryks]

@kloczek I think many of the failures above can be worked around by deleting the uvloop directory before running the tests; the python-uvloop package in Guix has this phase and explanatory comment:

            (add-before 'check 'delete-uvloop-dir
              (lambda _
                ;; Remove Python module, which conflicts with the installed
                ;; version, but lacks the built C module.
                (delete-file-recursively "uvloop")))

[Apteryks]

And for the record, here's my just reworked version of this package, which I've split in two definitions as I needed a bootstrap for another package to avoid a dependency cycle:

;;; Test-less bootstrap variant.
(define-public python-uvloop-bootstrap
  (package
    (name "python-uvloop-bootstrap")
    (version "0.21.0")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "uvloop" version))
       (sha256
        (base32 "1qq46ym3ymzfn4j6fnykfmr1f4qnb7x7p15dlw37hi38v87jpw9v"))
       (modules '((guix build utils)))
       (snippet
        '(begin (delete-file-recursively "vendor")
                (delete-file  "uvloop/loop.c")))))
    (build-system pyproject-build-system)
    (arguments
     `(#:tests? #f                      ;avoid extra dependencies
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'preparations
           (lambda* (#:key inputs #:allow-other-keys)
             ;; Use packaged libuv.
             (substitute* "setup.py" (("self.use_system_libuv = False")
                                      "self.use_system_libuv = True"))
             ;; Replace hardcoded shell command.
             (substitute* "uvloop/loop.pyx"
               (("b'/bin/sh'")
                (string-append
                 "b'" (search-input-file inputs "bin/sh") "'"))))))))
    (native-inputs (list python-cython python-setuptools python-wheel))
    (inputs (list bash-minimal libuv))
    (home-page "https://github.com/MagicStack/uvloop")
    (synopsis "Fast implementation of asyncio event loop on top of libuv")
    (description
     "@code{uvloop} is a fast, drop-in replacement of the built-in asyncio
event loop.  It is implemented in Cython and uses libuv under the hood.")
    (license license:expat)))

(define-public python-uvloop
  (package/inherit python-uvloop-bootstrap
    (name "python-uvloop")
    (arguments
     (substitute-keyword-arguments (package-arguments python-uvloop-bootstrap)
       ((#:phases phases '%standard-phases)
        #~(modify-phases #$phases
            (add-before 'check 'delete-uvloop-dir
              (lambda _
                ;; Remove Python module, which conflicts with the installed
                ;; version, but lacks the built C module.
                (delete-file-recursively "uvloop")))))
       ((#:test-flags _ ''())
        #~(list ;"--import-mode=importlib" ;use installed modules
                ;; Ignore Python module, which conflicts with the installed
                ;; version, but lacks the built C module.
                "--ignore=uvloop"
                ;; The tests are prone to get stuck.  Use pytest-timeout’s
                ;; --timeout flag to get a meaningful idea about where.
                "--timeout=300"
                "--timeout-method=thread"
                "-k"
                (string-append
                 ;; Timeout, because SIGINT cannot be sent to child.
                 "not test_signals_sigint_pycode_continue "
                 "and not test_signals_sigint_pycode_stop "
                 "and not test_signals_sigint_uvcode "
                 "and not test_signals_sigint_uvcode_two_loop_runs "
                 ;; This test is racy and prone to get stuck on various
                 ;; platforms, possibly a aiohttp issue (see:
                 ;; https://github.com/MagicStack/uvloop/issues/412)
                 "and not test_remote_shutdown_receives_trailing_data "
                 ;; It looks like pytest is preventing custom stdout/stderr
                 ;; redirection, even with -s.
                 "and not test_process_streams_redirect "
                 ;; Expects 'env' to be found in an empty environment (PATH
                 ;; unset) (see:
                 ;; https://github.com/MagicStack/uvloop/issues/647).
                 "and not test_process_env_2 "
                 ;; This test needs a name resolver/networking.
                 "and not test_getaddrinfo ")))
       ((#:tests? _ #f) #t)))
    (native-inputs
     (modify-inputs (package-native-inputs python-uvloop-bootstrap)
       (append python-aiohttp
               python-psutil
               python-pyopenssl
               python-pytest
               python-pytest-timeout
               python-pytest-xdist)))))