See the discussion about the issues fixed here at: http://bugs.python.org/issue20868 . diff --git a/Lib/ctypes/test/test_callbacks.py b/Lib/ctypes/test/test_callbacks.py --- a/Lib/ctypes/test/test_callbacks.py +++ b/Lib/ctypes/test/test_callbacks.py @@ -3,6 +3,7 @@ import unittest from ctypes import * from ctypes.test import need_symbol import _ctypes_test +import platform class Callbacks(unittest.TestCase): functype = CFUNCTYPE @@ -176,6 +177,8 @@ 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_libc.py b/Lib/ctypes/test/test_libc.py --- 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 --- 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 --- 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 --- a/Lib/test/_test_multiprocessing.py +++ b/Lib/test/_test_multiprocessing.py @@ -1473,6 +1473,7 @@ 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() diff --git a/Lib/test/test_asyncio/test_base_events.py b/Lib/test/test_asyncio/test_base_events.py --- a/Lib/test/test_asyncio/test_base_events.py +++ b/Lib/test/test_asyncio/test_base_events.py @@ -1301,6 +1301,8 @@ 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 --- a/Lib/test/test_generators.py +++ b/Lib/test/test_generators.py @@ -34,6 +34,7 @@ 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_normalization.py b/Lib/test/test_normalization.py --- a/Lib/test/test_normalization.py +++ b/Lib/test/test_normalization.py @@ -2,6 +2,7 @@ from test.support import open_urlresource import unittest from http.client import HTTPException +from urllib.error import URLError import sys from unicodedata import normalize, unidata_version @@ -43,6 +44,8 @@ class NormalizationTest(unittest.TestCase): except PermissionError: self.skipTest(f"Permission error when downloading {TESTDATAURL} " f"into the test data directory") + except URLError: + self.skipTest("DNS lookups are not enabled.") except (OSError, HTTPException): self.fail(f"Could not retrieve {TESTDATAURL}") diff --git a/Lib/test/test_pathlib.py b/Lib/test/test_pathlib.py --- a/Lib/test/test_pathlib.py +++ b/Lib/test/test_pathlib.py @@ -2130,8 +2130,7 @@ 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 --- a/Lib/test/test_pdb.py +++ b/Lib/test/test_pdb.py @@ -1133,11 +1133,11 @@ def test_pdb_issue_20766(): > (6)test_function() -> print('pdb %d: %s' % (i, sess._previous_sigint_handler)) (Pdb) continue - pdb 1: + pdb 1: Handlers.SIG_IGN > (5)test_function() -> sess.set_trace(sys._getframe()) (Pdb) continue - pdb 2: + pdb 2: Handlers.SIG_IGN """ diff --git a/Lib/test/test_regrtest.py b/Lib/test/test_regrtest.py --- a/Lib/test/test_regrtest.py +++ b/Lib/test/test_regrtest.py @@ -764,6 +764,7 @@ 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) @@ -781,6 +782,7 @@ 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_slow_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 --- a/Lib/test/test_resource.py +++ b/Lib/test/test_resource.py @@ -145,6 +145,7 @@ 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 --- a/Lib/test/test_shutil.py +++ b/Lib/test/test_shutil.py @@ -1135,6 +1135,7 @@ class TestShutil(unittest.TestCase): self.assertRaises(ValueError, make_archive, base_name, 'xxx') @support.requires_zlib + @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 @@ -1163,6 +1164,7 @@ class TestShutil(unittest.TestCase): @support.requires_zlib + @unittest.skipIf(True, "getgrgid(0)[0] raises a KeyError on Guix") @unittest.skipUnless(UID_GID_SUPPORT, "Requires grp and pwd support") def test_tarfile_root_owner(self): root_dir, base_dir = self._create_files() diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py --- a/Lib/test/test_socket.py +++ b/Lib/test/test_socket.py @@ -875,6 +875,8 @@ 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 [support.HOSTv4, '10.0.0.1', '255.255.255.255']: self.assertEqual(socket.gethostbyname(addr), addr) @@ -1004,6 +1006,8 @@ 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. @@ -1358,6 +1362,8 @@ 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) @@ -1440,6 +1446,8 @@ 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 --- 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 --- a/Lib/test/test_tarfile.py +++ b/Lib/test/test_tarfile.py @@ -2504,9 +2504,12 @@ 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/Tools/scripts/run_tests.py b/Tools/scripts/run_tests.py --- a/Tools/scripts/run_tests.py +++ b/Tools/scripts/run_tests.py @@ -39,7 +39,7 @@ 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':