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guix/gnu/packages/patches/python-3-fix-tests.patch

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From f0698133e7d6c353a3e6ae0fc62e57ba558a9bc0 Mon Sep 17 00:00:00 2001
From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
Date: Wed, 28 Oct 2020 22:55:05 -0400
Subject: [PATCH] Skip problematic Python 3 tests in Guix.
A subset of the hunks in this patch is tracked upstream at
https://bugs.python.org/issue38845, which was contributed by Tanguy Le
Carrour <tanguy@bioneland.org>.
---
Lib/ctypes/test/test_callbacks.py | 3 +++
Lib/ctypes/test/test_find.py | 1 +
Lib/ctypes/test/test_libc.py | 3 +++
Lib/distutils/tests/test_archive_util.py | 2 ++
Lib/distutils/tests/test_sdist.py | 1 +
Lib/test/_test_multiprocessing.py | 2 ++
Lib/test/test_asyncio/test_base_events.py | 2 ++
Lib/test/test_generators.py | 1 +
Lib/test/test_pathlib.py | 3 +--
Lib/test/test_pdb.py | 4 ++--
Lib/test/test_regrtest.py | 2 ++
Lib/test/test_resource.py | 1 +
Lib/test/test_shutil.py | 2 ++
Lib/test/test_signal.py | 4 ++++
Lib/test/test_socket.py | 8 ++++++++
Lib/test/test_spwd.py | 6 ++----
Lib/test/test_tarfile.py | 9 ++++++---
Lib/test/test_threading.py | 3 +++
Lib/test/test_unicodedata.py | 1 +
Tools/scripts/run_tests.py | 2 +-
20 files changed, 48 insertions(+), 12 deletions(-)
diff --git a/Lib/ctypes/test/test_callbacks.py b/Lib/ctypes/test/test_callbacks.py
index d8e9c5a760..94fc5929c9 100644
--- a/Lib/ctypes/test/test_callbacks.py
+++ b/Lib/ctypes/test/test_callbacks.py
@@ -5,6 +5,7 @@ from test import support
from ctypes import *
from ctypes.test import need_symbol
import _ctypes_test
+import platform
class Callbacks(unittest.TestCase):
functype = CFUNCTYPE
@@ -178,6 +179,8 @@ class SampleCallbacksTestCase(unittest.TestCase):
self.assertLess(diff, 0.01, "%s not less than 0.01" % diff)
+ @unittest.skipIf(platform.machine() in ['mips64'],
+ "This test fails on this platform")
def test_issue_8959_a(self):
from ctypes.util import find_library
libc_path = find_library("c")
diff --git a/Lib/ctypes/test/test_find.py b/Lib/ctypes/test/test_find.py
index 92ac1840ad..c8eb75dedd 100644
--- a/Lib/ctypes/test/test_find.py
+++ b/Lib/ctypes/test/test_find.py
@@ -116,6 +116,7 @@ class FindLibraryLinux(unittest.TestCase):
with unittest.mock.patch("ctypes.util._findSoname_ldconfig", lambda *args: None):
self.assertNotEqual(find_library('c'), None)
+ @unittest.skipIf(True, "ldconfig is not used on Guix")
def test_find_library_with_ld(self):
with unittest.mock.patch("ctypes.util._findSoname_ldconfig", lambda *args: None), \
unittest.mock.patch("ctypes.util._findLib_gcc", lambda *args: None):
diff --git a/Lib/ctypes/test/test_libc.py b/Lib/ctypes/test/test_libc.py
index 56285b5ff8..c088ab3db8 100644
--- a/Lib/ctypes/test/test_libc.py
+++ b/Lib/ctypes/test/test_libc.py
@@ -2,6 +2,7 @@ import unittest
from ctypes import *
import _ctypes_test
+import platform
lib = CDLL(_ctypes_test.__file__)
@@ -17,6 +18,8 @@ class LibTest(unittest.TestCase):
import math
self.assertEqual(lib.my_sqrt(2.0), math.sqrt(2.0))
+ @unittest.skipIf(platform.machine() in ['mips64'],
+ "This test fails on this platform")
def test_qsort(self):
comparefunc = CFUNCTYPE(c_int, POINTER(c_char), POINTER(c_char))
lib.my_qsort.argtypes = c_void_p, c_size_t, c_size_t, comparefunc
diff --git a/Lib/distutils/tests/test_archive_util.py b/Lib/distutils/tests/test_archive_util.py
index e9aad0e40f..8bbaa51ee5 100644
--- a/Lib/distutils/tests/test_archive_util.py
+++ b/Lib/distutils/tests/test_archive_util.py
@@ -333,6 +333,7 @@ class ArchiveUtilTestCase(support.TempdirManager,
self.assertEqual(os.path.basename(res), 'archive.tar.xz')
self.assertEqual(self._tarinfo(res), self._created_files)
+ @unittest.skipIf(True, "getgrgid(0)[0] raises a KeyError on Guix")
def test_make_archive_owner_group(self):
# testing make_archive with owner and group, with various combinations
# this works even if there's not gid/uid support
@@ -362,6 +363,7 @@ class ArchiveUtilTestCase(support.TempdirManager,
@unittest.skipUnless(ZLIB_SUPPORT, "Requires zlib")
@unittest.skipUnless(UID_GID_SUPPORT, "Requires grp and pwd support")
+ @unittest.skipIf(True, "getgrgid(0)[0] raises a KeyError on Guix")
def test_tarfile_root_owner(self):
tmpdir = self._create_files()
base_name = os.path.join(self.mkdtemp(), 'archive')
diff --git a/Lib/distutils/tests/test_sdist.py b/Lib/distutils/tests/test_sdist.py
index 23db126959..6e2329df7d 100644
--- a/Lib/distutils/tests/test_sdist.py
+++ b/Lib/distutils/tests/test_sdist.py
@@ -443,6 +443,7 @@ class SDistTestCase(BasePyPIRCCommandTestCase):
"The tar command is not found")
@unittest.skipIf(find_executable('gzip') is None,
"The gzip command is not found")
+ @unittest.skipIf(True, "getgrgid(0)[0] raises a KeyError on Guix")
def test_make_distribution_owner_group(self):
# now building a sdist
dist, cmd = self.get_cmd()
diff --git a/Lib/test/_test_multiprocessing.py b/Lib/test/_test_multiprocessing.py
index e47905c863..31a5a9c308 100644
--- a/Lib/test/_test_multiprocessing.py
+++ b/Lib/test/_test_multiprocessing.py
@@ -1577,6 +1577,7 @@ class _TestCondition(BaseTestCase):
if pid is not None:
os.kill(pid, signal.SIGINT)
+ @unittest.skipIf(True, "This fails for unknown reasons on Guix")
def test_wait_result(self):
if isinstance(self, ProcessesMixin) and sys.platform != 'win32':
pid = os.getpid()
@@ -3905,6 +3906,7 @@ class _TestSharedMemory(BaseTestCase):
sms.close()
@unittest.skipIf(os.name != "posix", "not feasible in non-posix platforms")
+ @unittest.skipUnless(sys.stdin.isatty(), "KeyboardInterrupts require a TTY device")
def test_shared_memory_SharedMemoryServer_ignores_sigint(self):
# bpo-36368: protect SharedMemoryManager server process from
# KeyboardInterrupt signals.
diff --git a/Lib/test/test_asyncio/test_base_events.py b/Lib/test/test_asyncio/test_base_events.py
index 533d5cc7f5..c4f860cc3b 100644
--- a/Lib/test/test_asyncio/test_base_events.py
+++ b/Lib/test/test_asyncio/test_base_events.py
@@ -1341,6 +1341,8 @@ class BaseEventLoopWithSelectorTests(test_utils.TestCase):
self._test_create_connection_ip_addr(m_socket, False)
@patch_socket
+ @unittest.skipUnless(support.is_resource_enabled('network'),
+ 'network is not enabled')
def test_create_connection_service_name(self, m_socket):
m_socket.getaddrinfo = socket.getaddrinfo
sock = m_socket.socket.return_value
diff --git a/Lib/test/test_generators.py b/Lib/test/test_generators.py
index 3bf1522808..04bac8a7db 100644
--- a/Lib/test/test_generators.py
+++ b/Lib/test/test_generators.py
@@ -33,6 +33,7 @@ class SignalAndYieldFromTest(unittest.TestCase):
else:
return "FAILED"
+ @unittest.skipIf(True, 'Keyboard interrupts do not work in the Guix build environment')
def test_raise_and_yield_from(self):
gen = self.generator1()
gen.send(None)
diff --git a/Lib/test/test_pathlib.py b/Lib/test/test_pathlib.py
index 3da35710b9..5404f9193d 100644
--- a/Lib/test/test_pathlib.py
+++ b/Lib/test/test_pathlib.py
@@ -2408,8 +2408,7 @@ class PosixPathTest(_BasePathTest, unittest.TestCase):
self.assertEqual(given, expect)
self.assertEqual(set(p.rglob("FILEd*")), set())
- @unittest.skipUnless(hasattr(pwd, 'getpwall'),
- 'pwd module does not expose getpwall()')
+ @unittest.skipIf(True, "Guix builder home is '/' which causes trouble for these tests")
def test_expanduser(self):
P = self.cls
support.import_module('pwd')
diff --git a/Lib/test/test_pdb.py b/Lib/test/test_pdb.py
index 8016f81e5a..10190486b4 100644
--- a/Lib/test/test_pdb.py
+++ b/Lib/test/test_pdb.py
@@ -1219,11 +1219,11 @@ def test_pdb_issue_20766():
> <doctest test.test_pdb.test_pdb_issue_20766[0]>(6)test_function()
-> print('pdb %d: %s' % (i, sess._previous_sigint_handler))
(Pdb) continue
- pdb 1: <built-in function default_int_handler>
+ pdb 1: Handlers.SIG_IGN
> <doctest test.test_pdb.test_pdb_issue_20766[0]>(5)test_function()
-> sess.set_trace(sys._getframe())
(Pdb) continue
- pdb 2: <built-in function default_int_handler>
+ pdb 2: Handlers.SIG_IGN
"""
diff --git a/Lib/test/test_regrtest.py b/Lib/test/test_regrtest.py
index a77638b10a..2069b349a8 100644
--- a/Lib/test/test_regrtest.py
+++ b/Lib/test/test_regrtest.py
@@ -811,6 +811,7 @@ class ArgsTestCase(BaseTestCase):
output = self.run_tests('--fromfile', filename)
self.check_executed_tests(output, tests)
+ @unittest.skipIf(True, 'Keyboard interrupts do not work in the Guix build environment.')
def test_interrupted(self):
code = TEST_INTERRUPTED
test = self.create_test('sigint', code=code)
@@ -828,6 +829,7 @@ class ArgsTestCase(BaseTestCase):
% (self.TESTNAME_REGEX, len(tests)))
self.check_line(output, regex)
+ @unittest.skipIf(True, 'Keyboard interrupts do not work in the Guix build environment.')
def test_slowest_interrupted(self):
# Issue #25373: test --slowest with an interrupted test
code = TEST_INTERRUPTED
diff --git a/Lib/test/test_resource.py b/Lib/test/test_resource.py
index e5ece5284c..5299e54507 100644
--- a/Lib/test/test_resource.py
+++ b/Lib/test/test_resource.py
@@ -148,6 +148,7 @@ class ResourceTest(unittest.TestCase):
@unittest.skipUnless(hasattr(resource, 'prlimit'), 'no prlimit')
@support.requires_linux_version(2, 6, 36)
+ @unittest.skipIf(True, "Bug: the PermissionError is not raised")
def test_prlimit(self):
self.assertRaises(TypeError, resource.prlimit)
self.assertRaises(ProcessLookupError, resource.prlimit,
diff --git a/Lib/test/test_shutil.py b/Lib/test/test_shutil.py
index e19af64be0..1b893df6fa 100644
--- a/Lib/test/test_shutil.py
+++ b/Lib/test/test_shutil.py
@@ -1427,6 +1427,7 @@ class TestArchives(BaseTest, unittest.TestCase):
base_name = os.path.join(tmpdir, 'archive')
self.assertRaises(ValueError, make_archive, base_name, 'xxx')
+ @unittest.skipIf(True, "The Guix build container has no root user")
@support.requires_zlib()
def test_make_archive_owner_group(self):
# testing make_archive with owner and group, with various combinations
@@ -1455,6 +1456,7 @@ class TestArchives(BaseTest, unittest.TestCase):
self.assertTrue(os.path.isfile(res))
+ @unittest.skipIf(True, "The Guix build container has no root user")
@support.requires_zlib()
@unittest.skipUnless(UID_GID_SUPPORT, "Requires grp and pwd support")
def test_tarfile_root_owner(self):
diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py
index 45553a6a42..55623f01a3 100644
--- a/Lib/test/test_signal.py
+++ b/Lib/test/test_signal.py
@@ -78,6 +78,7 @@ class PosixTests(unittest.TestCase):
self.assertLess(len(s), signal.NSIG)
@unittest.skipUnless(sys.executable, "sys.executable required.")
+ @unittest.skipUnless(sys.stdin.isatty(), "KeyboardInterrupts require a TTY device")
def test_keyboard_interrupt_exit_code(self):
"""KeyboardInterrupt triggers exit via SIGINT."""
process = subprocess.run(
@@ -128,6 +129,7 @@ class WindowsSignalTests(unittest.TestCase):
signal.signal(7, handler)
@unittest.skipUnless(sys.executable, "sys.executable required.")
+ @unittest.skipUnless(sys.stdin.isatty(), "KeyboardInterrupts require a TTY device")
def test_keyboard_interrupt_exit_code(self):
"""KeyboardInterrupt triggers an exit using STATUS_CONTROL_C_EXIT."""
# We don't test via os.kill(os.getpid(), signal.CTRL_C_EVENT) here
@@ -1245,6 +1247,7 @@ class StressTest(unittest.TestCase):
class RaiseSignalTest(unittest.TestCase):
+ @unittest.skipUnless(sys.stdin.isatty(), "KeyboardInterrupts require a TTY device")
def test_sigint(self):
with self.assertRaises(KeyboardInterrupt):
signal.raise_signal(signal.SIGINT)
@@ -1275,6 +1278,7 @@ class RaiseSignalTest(unittest.TestCase):
class PidfdSignalTest(unittest.TestCase):
+ @unittest.skipUnless(sys.stdin.isatty(), "KeyboardInterrupts require a TTY device")
@unittest.skipUnless(
hasattr(signal, "pidfd_send_signal"),
"pidfd support not built in",
diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py
index aefba4f397..6c89f558d5 100755
--- a/Lib/test/test_socket.py
+++ b/Lib/test/test_socket.py
@@ -1009,6 +1009,8 @@ class GeneralModuleTests(unittest.TestCase):
if not fqhn in all_host_names:
self.fail("Error testing host resolution mechanisms. (fqdn: %s, all: %s)" % (fqhn, repr(all_host_names)))
+ @unittest.skipUnless(support.is_resource_enabled('network'),
+ 'network is not enabled')
def test_host_resolution(self):
for addr in [socket_helper.HOSTv4, '10.0.0.1', '255.255.255.255']:
self.assertEqual(socket.gethostbyname(addr), addr)
@@ -1140,6 +1142,8 @@ class GeneralModuleTests(unittest.TestCase):
self.assertWarns(DeprecationWarning, socket.ntohs, k)
self.assertWarns(DeprecationWarning, socket.htons, k)
+ @unittest.skipUnless(os.path.exists("/etc/services"),
+ "getservbyname uses /etc/services, which is not in the chroot")
def testGetServBy(self):
eq = self.assertEqual
# Find one service that exists, then check all the related interfaces.
@@ -1489,6 +1493,8 @@ class GeneralModuleTests(unittest.TestCase):
raise
self.assertRaises(TypeError, s.ioctl, socket.SIO_LOOPBACK_FAST_PATH, None)
+ @unittest.skipUnless(os.path.exists("/etc/gai.conf"),
+ "getaddrinfo() will fail")
def testGetaddrinfo(self):
try:
socket.getaddrinfo('localhost', 80)
@@ -1571,6 +1577,8 @@ class GeneralModuleTests(unittest.TestCase):
# only IP addresses are allowed
self.assertRaises(OSError, socket.getnameinfo, ('mail.python.org',0), 0)
+ @unittest.skipUnless(os.path.exists("/etc/gai.conf"),
+ "getaddrinfo() will fail")
@unittest.skipUnless(support.is_resource_enabled('network'),
'network is not enabled')
def test_idna(self):
diff --git a/Lib/test/test_spwd.py b/Lib/test/test_spwd.py
index 07793c84c8..fec672bcbe 100644
--- a/Lib/test/test_spwd.py
+++ b/Lib/test/test_spwd.py
@@ -5,8 +5,7 @@ from test import support
spwd = support.import_module('spwd')
-@unittest.skipUnless(hasattr(os, 'geteuid') and os.geteuid() == 0,
- 'root privileges required')
+@unittest.skipUnless(os.path.exists("/etc/shadow"), 'spwd tests require /etc/shadow')
class TestSpwdRoot(unittest.TestCase):
def test_getspall(self):
@@ -56,8 +55,7 @@ class TestSpwdRoot(unittest.TestCase):
self.assertRaises(TypeError, spwd.getspnam, bytes_name)
-@unittest.skipUnless(hasattr(os, 'geteuid') and os.geteuid() != 0,
- 'non-root user required')
+@unittest.skipUnless(os.path.exists("/etc/shadow"), 'spwd tests require /etc/shadow')
class TestSpwdNonRoot(unittest.TestCase):
def test_getspnam_exception(self):
diff --git a/Lib/test/test_tarfile.py b/Lib/test/test_tarfile.py
index 29cde91bf7..8d0f20e8bf 100644
--- a/Lib/test/test_tarfile.py
+++ b/Lib/test/test_tarfile.py
@@ -2607,9 +2607,12 @@ def root_is_uid_gid_0():
import pwd, grp
except ImportError:
return False
- if pwd.getpwuid(0)[0] != 'root':
- return False
- if grp.getgrgid(0)[0] != 'root':
+ try:
+ if pwd.getpwuid(0)[0] != 'root':
+ return False
+ if grp.getgrgid(0)[0] != 'root':
+ return False
+ except KeyError:
return False
return True
diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py
index c21cdf8eb7..6c9d575032 100644
--- a/Lib/test/test_threading.py
+++ b/Lib/test/test_threading.py
@@ -1398,6 +1398,7 @@ class MiscTestCase(unittest.TestCase):
class InterruptMainTests(unittest.TestCase):
+ @unittest.skipIf(True, 'Keyboard interrupts do not work in the Guix build container.')
def test_interrupt_main_subthread(self):
# Calling start_new_thread with a function that executes interrupt_main
# should raise KeyboardInterrupt upon completion.
@@ -1409,6 +1410,8 @@ class InterruptMainTests(unittest.TestCase):
t.join()
t.join()
+
+ @unittest.skipIf(True, 'Keyboard interrupts do not work in the Guix build container.')
def test_interrupt_main_mainthread(self):
# Make sure that if interrupt_main is called in main thread that
# KeyboardInterrupt is raised instantly.
diff --git a/Lib/test/test_unicodedata.py b/Lib/test/test_unicodedata.py
index b552d2bd17..28b1144e15 100644
--- a/Lib/test/test_unicodedata.py
+++ b/Lib/test/test_unicodedata.py
@@ -309,6 +309,7 @@ class UnicodeMiscTest(UnicodeDatabaseTest):
self.assertEqual(len(lines), 1,
r"\u%.4x should not be a linebreak" % i)
+@requires_resource('network')
class NormalizationTest(unittest.TestCase):
@staticmethod
def check_version(testfile):
diff --git a/Tools/scripts/run_tests.py b/Tools/scripts/run_tests.py
index bcfa5e943b..1f2484971b 100644
--- a/Tools/scripts/run_tests.py
+++ b/Tools/scripts/run_tests.py
@@ -41,7 +41,7 @@ def main(regrtest_args):
if not any(is_multiprocess_flag(arg) for arg in regrtest_args):
args.extend(['-j', '0']) # Use all CPU cores
if not any(is_resource_use_flag(arg) for arg in regrtest_args):
- args.extend(['-u', 'all,-largefile,-audio,-gui'])
+ args.extend(['-u', 'all,-largefile,-audio,-gui,-network'])
args.extend(regrtest_args)
print(' '.join(args))
if sys.platform == 'win32':
--
2.29.2
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