diff options
Diffstat (limited to 'Lib/test')
29 files changed, 98 insertions, 7 deletions
diff --git a/Lib/test/libregrtest/main.py b/Lib/test/libregrtest/main.py index af58114..e7e3dde 100644 --- a/Lib/test/libregrtest/main.py +++ b/Lib/test/libregrtest/main.py @@ -20,6 +20,7 @@ from test.libregrtest.pgo import setup_pgo_tests from test.libregrtest.utils import removepy, count, format_duration, printlist from test import support from test.support import os_helper +from test.support import threading_helper # bpo-38203: Maximum delay in seconds to exit Python (call Py_Finalize()). @@ -676,7 +677,8 @@ class Regrtest: except SystemExit as exc: # bpo-38203: Python can hang at exit in Py_Finalize(), especially # on threading._shutdown() call: put a timeout - faulthandler.dump_traceback_later(EXIT_TIMEOUT, exit=True) + if threading_helper.can_start_thread: + faulthandler.dump_traceback_later(EXIT_TIMEOUT, exit=True) sys.exit(exc.code) diff --git a/Lib/test/pickletester.py b/Lib/test/pickletester.py index 63fa760..d0ea7d0 100644 --- a/Lib/test/pickletester.py +++ b/Lib/test/pickletester.py @@ -1380,6 +1380,7 @@ class AbstractUnpickleTests: self.check_unpickling_error(self.truncated_errors, p) @threading_helper.reap_threads + @threading_helper.requires_working_threading() def test_unpickle_module_race(self): # https://bugs.python.org/issue34572 locker_module = dedent(""" diff --git a/Lib/test/support/threading_helper.py b/Lib/test/support/threading_helper.py index 2ae4577..7b636f0 100644 --- a/Lib/test/support/threading_helper.py +++ b/Lib/test/support/threading_helper.py @@ -4,6 +4,7 @@ import functools import sys import threading import time +import unittest from test import support @@ -210,7 +211,7 @@ class catch_threading_exception: def _can_start_thread() -> bool: - """Detect if Python can start new threads. + """Detect whether Python can start new threads. Some WebAssembly platforms do not provide a working pthread implementation. Thread support is stubbed and any attempt @@ -234,3 +235,15 @@ def _can_start_thread() -> bool: return True can_start_thread = _can_start_thread() + +def requires_working_threading(*, module=False): + """Skip tests or modules that require working threading. + + Can be used as a function/class decorator or to skip an entire module. + """ + msg = "requires threading support" + if module: + if not can_start_thread: + raise unittest.SkipTest(msg) + else: + return unittest.skipUnless(can_start_thread, msg) diff --git a/Lib/test/test_bz2.py b/Lib/test/test_bz2.py index 9965c1f..c97ed1c 100644 --- a/Lib/test/test_bz2.py +++ b/Lib/test/test_bz2.py @@ -496,6 +496,7 @@ class BZ2FileTest(BaseTest): else: self.fail("1/0 didn't raise an exception") + @threading_helper.requires_working_threading() def testThreading(self): # Issue #7205: Using a BZ2File from several threads shouldn't deadlock. data = b"1" * 2**20 diff --git a/Lib/test/test_capi.py b/Lib/test/test_capi.py index 714a2d9..3837f80 100644 --- a/Lib/test/test_capi.py +++ b/Lib/test/test_capi.py @@ -710,6 +710,7 @@ class TestPendingCalls(unittest.TestCase): if False and support.verbose: print("(%i)"%(len(l),)) + @threading_helper.requires_working_threading() def test_pendingcalls_threaded(self): #do every callback on a separate thread @@ -840,6 +841,7 @@ class SubinterpreterTest(unittest.TestCase): class TestThreadState(unittest.TestCase): @threading_helper.reap_threads + @threading_helper.requires_working_threading() def test_thread_state(self): # some extra thread-state tests driven via _testcapi def target(): diff --git a/Lib/test/test_context.py b/Lib/test/test_context.py index 2d8b63a..3132cea 100644 --- a/Lib/test/test_context.py +++ b/Lib/test/test_context.py @@ -6,6 +6,7 @@ import random import time import unittest import weakref +from test.support import threading_helper try: from _testcapi import hamt @@ -341,6 +342,7 @@ class ContextTest(unittest.TestCase): ctx1.run(ctx1_fun) @isolated_context + @threading_helper.requires_working_threading() def test_context_threads_1(self): cvar = contextvars.ContextVar('cvar') diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py index b68cfbe..0e7491e 100644 --- a/Lib/test/test_decimal.py +++ b/Lib/test/test_decimal.py @@ -39,6 +39,7 @@ from test.support import (TestFailed, run_with_locale, cpython_only, darwin_malloc_err_warning) from test.support.import_helper import import_fresh_module +from test.support import threading_helper from test.support import warnings_helper import random import inspect @@ -1591,6 +1592,8 @@ def thfunc2(cls): for sig in Overflow, Underflow, DivisionByZero, InvalidOperation: cls.assertFalse(thiscontext.flags[sig]) + +@threading_helper.requires_working_threading() class ThreadingTest(unittest.TestCase): '''Unit tests for thread local contexts in Decimal.''' diff --git a/Lib/test/test_email/test_email.py b/Lib/test/test_email/test_email.py index a3ccbbb..ca9c773 100644 --- a/Lib/test/test_email/test_email.py +++ b/Lib/test/test_email/test_email.py @@ -3285,6 +3285,7 @@ Foo addrs = utils.getaddresses([Header('Al Person <aperson@dom.ain>')]) self.assertEqual(addrs[0][1], 'aperson@dom.ain') + @threading_helper.requires_working_threading() def test_make_msgid_collisions(self): # Test make_msgid uniqueness, even with multiple threads class MsgidsThread(Thread): diff --git a/Lib/test/test_enum.py b/Lib/test/test_enum.py index f2572b2..b1b8e82 100644 --- a/Lib/test/test_enum.py +++ b/Lib/test/test_enum.py @@ -2949,6 +2949,7 @@ class OldTestFlag(unittest.TestCase): self.assertEqual(str(Color.BLUE), 'blue') @threading_helper.reap_threads + @threading_helper.requires_working_threading() def test_unique_composite(self): # override __eq__ to be identity only class TestFlag(Flag): @@ -3481,6 +3482,7 @@ class OldTestIntFlag(unittest.TestCase): self.assertEqual(str(Color.BLUE), 'blue') @threading_helper.reap_threads + @threading_helper.requires_working_threading() def test_unique_composite(self): # override __eq__ to be identity only class TestFlag(IntFlag): diff --git a/Lib/test/test_functools.py b/Lib/test/test_functools.py index 82e73f4..e3c0656 100644 --- a/Lib/test/test_functools.py +++ b/Lib/test/test_functools.py @@ -1637,6 +1637,7 @@ class TestLRU: for attr in self.module.WRAPPER_ASSIGNMENTS: self.assertEqual(getattr(g, attr), getattr(f, attr)) + @threading_helper.requires_working_threading() def test_lru_cache_threaded(self): n, m = 5, 11 def orig(x, y): @@ -1685,6 +1686,7 @@ class TestLRU: finally: sys.setswitchinterval(orig_si) + @threading_helper.requires_working_threading() def test_lru_cache_threaded2(self): # Simultaneous call with the same arguments n, m = 5, 7 @@ -1712,6 +1714,7 @@ class TestLRU: pause.reset() self.assertEqual(f.cache_info(), (0, (i+1)*n, m*n, i+1)) + @threading_helper.requires_working_threading() def test_lru_cache_threaded3(self): @self.module.lru_cache(maxsize=2) def f(x): @@ -2914,6 +2917,7 @@ class TestCachedProperty(unittest.TestCase): self.assertEqual(item.get_cost(), 4) self.assertEqual(item.cached_cost, 3) + @threading_helper.requires_working_threading() def test_threaded(self): go = threading.Event() item = CachedCostItemWait(go) diff --git a/Lib/test/test_gc.py b/Lib/test/test_gc.py index c4d4355..ce04042 100644 --- a/Lib/test/test_gc.py +++ b/Lib/test/test_gc.py @@ -365,6 +365,7 @@ class GCTests(unittest.TestCase): v = {1: v, 2: Ouch()} gc.disable() + @threading_helper.requires_working_threading() def test_trashcan_threads(self): # Issue #13992: trashcan mechanism should be thread-safe NESTING = 60 diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py index d2a9214..67becdd 100644 --- a/Lib/test/test_hashlib.py +++ b/Lib/test/test_hashlib.py @@ -915,6 +915,7 @@ class HashLibTestCase(unittest.TestCase): ) @threading_helper.reap_threads + @threading_helper.requires_working_threading() def test_threaded_hashing(self): # Updating the same hash object from several threads at once # using data chunk sizes containing the same byte sequences. diff --git a/Lib/test/test_import/__init__.py b/Lib/test/test_import/__init__.py index 7cca9f9..be88677 100644 --- a/Lib/test/test_import/__init__.py +++ b/Lib/test/test_import/__init__.py @@ -448,6 +448,7 @@ class ImportTests(unittest.TestCase): with self.assertRaises(AttributeError): os.does_not_exist + @threading_helper.requires_working_threading() def test_concurrency(self): # bpo 38091: this is a hack to slow down the code that calls # has_deadlock(); the logic was itself sometimes deadlocking. diff --git a/Lib/test/test_importlib/test_locks.py b/Lib/test/test_importlib/test_locks.py index 584d013..56d73c4 100644 --- a/Lib/test/test_importlib/test_locks.py +++ b/Lib/test/test_importlib/test_locks.py @@ -12,6 +12,9 @@ from test.support import threading_helper from test import lock_tests +threading_helper.requires_working_threading(module=True) + + class ModuleLockAsRLockTests: locktype = classmethod(lambda cls: cls.LockType("some_lock")) @@ -146,4 +149,4 @@ def setUpModule(): if __name__ == '__main__': - unittets.main() + unittest.main() diff --git a/Lib/test/test_importlib/test_threaded_import.py b/Lib/test/test_importlib/test_threaded_import.py index 76b028e..cc1d804 100644 --- a/Lib/test/test_importlib/test_threaded_import.py +++ b/Lib/test/test_importlib/test_threaded_import.py @@ -19,6 +19,8 @@ from test.support.import_helper import forget from test.support.os_helper import (TESTFN, unlink, rmtree) from test.support import script_helper, threading_helper +threading_helper.requires_working_threading(module=True) + def task(N, done, done_tasks, errors): try: # We don't use modulefinder but still import it in order to stress diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index 67be108..29fe287 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -1451,6 +1451,7 @@ class BufferedReaderTest(unittest.TestCase, CommonBufferedTests): self.assertEqual(b"abcdefg", bufio.read()) @support.requires_resource('cpu') + @threading_helper.requires_working_threading() def test_threads(self): try: # Write out many bytes with exactly the same number of 0's, @@ -1825,6 +1826,7 @@ class BufferedWriterTest(unittest.TestCase, CommonBufferedTests): self.assertEqual(f.tell(), buffer_size + 2) @support.requires_resource('cpu') + @threading_helper.requires_working_threading() def test_threads(self): try: # Write out many bytes from many threads and test they were @@ -1895,6 +1897,7 @@ class BufferedWriterTest(unittest.TestCase, CommonBufferedTests): self.assertRaises(OSError, b.close) # exception not swallowed self.assertTrue(b.closed) + @threading_helper.requires_working_threading() def test_slow_close_from_thread(self): # Issue #31976 rawio = self.SlowFlushRawIO() @@ -3287,6 +3290,7 @@ class TextIOWrapperTest(unittest.TestCase): self.assertEqual(f.errors, "replace") @support.no_tracing + @threading_helper.requires_working_threading() def test_threads_write(self): # Issue6750: concurrent writes could duplicate data event = threading.Event() @@ -4362,9 +4366,11 @@ class CMiscIOTest(MiscIOTest): else: self.assertFalse(err.strip('.!')) + @threading_helper.requires_working_threading() def test_daemon_threads_shutdown_stdout_deadlock(self): self.check_daemon_threads_shutdown_deadlock('stdout') + @threading_helper.requires_working_threading() def test_daemon_threads_shutdown_stderr_deadlock(self): self.check_daemon_threads_shutdown_deadlock('stderr') diff --git a/Lib/test/test_itertools.py b/Lib/test/test_itertools.py index 3f3f7cb..238afbb 100644 --- a/Lib/test/test_itertools.py +++ b/Lib/test/test_itertools.py @@ -1,6 +1,7 @@ import doctest import unittest from test import support +from test.support import threading_helper from itertools import * import weakref from decimal import Decimal @@ -1533,6 +1534,7 @@ class TestBasicOps(unittest.TestCase): with self.assertRaisesRegex(RuntimeError, "tee"): next(a) + @threading_helper.requires_working_threading() def test_tee_concurrent(self): start = threading.Event() finish = threading.Event() diff --git a/Lib/test/test_logging.py b/Lib/test/test_logging.py index f6f5977..7555f05 100644 --- a/Lib/test/test_logging.py +++ b/Lib/test/test_logging.py @@ -630,6 +630,7 @@ class HandlerTest(BaseTest): @unittest.skipIf( support.is_emscripten, "Emscripten cannot fstat unlinked files." ) + @threading_helper.requires_working_threading() def test_race(self): # Issue #14632 refers. def remove_loop(fname, tries): @@ -679,6 +680,7 @@ class HandlerTest(BaseTest): # This helps ensure that when fork exists (the important concept) that the # register_at_fork mechanism is also present and used. @support.requires_fork() + @threading_helper.requires_working_threading() def test_post_fork_child_no_deadlock(self): """Ensure child logging locks are not held; bpo-6721 & bpo-36533.""" class _OurHandler(logging.Handler): @@ -1063,6 +1065,7 @@ if hasattr(socket, "AF_UNIX"): # - end of server_helper section @support.requires_working_socket() +@threading_helper.requires_working_threading() class SMTPHandlerTest(BaseTest): # bpo-14314, bpo-19665, bpo-34092: don't wait forever TIMEOUT = support.LONG_TIMEOUT @@ -1172,6 +1175,7 @@ class MemoryHandlerTest(BaseTest): # assert that no new lines have been added self.assert_log_lines(lines) # no change + @threading_helper.requires_working_threading() def test_race_between_set_target_and_flush(self): class MockRaceConditionHandler: def __init__(self, mem_hdlr): @@ -1687,6 +1691,7 @@ class ConfigFileTest(BaseTest): @support.requires_working_socket() +@threading_helper.requires_working_threading() class SocketHandlerTest(BaseTest): """Test for SocketHandler objects.""" @@ -1802,6 +1807,7 @@ class UnixSocketHandlerTest(SocketHandlerTest): os_helper.unlink(self.address) @support.requires_working_socket() +@threading_helper.requires_working_threading() class DatagramHandlerTest(BaseTest): """Test for DatagramHandler.""" @@ -1884,6 +1890,7 @@ class UnixDatagramHandlerTest(DatagramHandlerTest): os_helper.unlink(self.address) @support.requires_working_socket() +@threading_helper.requires_working_threading() class SysLogHandlerTest(BaseTest): """Test for SysLogHandler using UDP.""" @@ -1994,6 +2001,7 @@ class IPv6SysLogHandlerTest(SysLogHandlerTest): super(IPv6SysLogHandlerTest, self).tearDown() @support.requires_working_socket() +@threading_helper.requires_working_threading() class HTTPHandlerTest(BaseTest): """Test for HTTPHandler.""" @@ -3575,6 +3583,7 @@ class LogRecordFactoryTest(BaseTest): ]) +@threading_helper.requires_working_threading() class QueueHandlerTest(BaseTest): # Do not bother with a logger name group. expected_log_pat = r"^[\w.]+ -> (\w+): (\d+)$" @@ -3684,6 +3693,7 @@ if hasattr(logging.handlers, 'QueueListener'): import multiprocessing from unittest.mock import patch + @threading_helper.requires_working_threading() class QueueListenerTest(BaseTest): """ Tests based on patch submitted for issue #27930. Ensure that diff --git a/Lib/test/test_queue.py b/Lib/test/test_queue.py index cfa6003..e308037 100644 --- a/Lib/test/test_queue.py +++ b/Lib/test/test_queue.py @@ -87,6 +87,7 @@ class BlockingTestMixin: self.fail("trigger thread ended but event never set") +@threading_helper.requires_working_threading() class BaseQueueTestMixin(BlockingTestMixin): def setUp(self): self.cum = 0 @@ -289,6 +290,8 @@ class CPriorityQueueTest(PriorityQueueTest, unittest.TestCase): # A Queue subclass that can provoke failure at a moment's notice :) class FailingQueueException(Exception): pass + +@threading_helper.requires_working_threading() class FailingQueueTest(BlockingTestMixin): def setUp(self): @@ -464,6 +467,7 @@ class BaseSimpleQueueTest: return results.append(val) + @threading_helper.requires_working_threading() def run_threads(self, n_threads, q, inputs, feed_func, consume_func): results = [] sentinel = None diff --git a/Lib/test/test_sched.py b/Lib/test/test_sched.py index 7ae7baa..32cc810 100644 --- a/Lib/test/test_sched.py +++ b/Lib/test/test_sched.py @@ -58,6 +58,7 @@ class TestCase(unittest.TestCase): scheduler.run() self.assertEqual(l, [0.01, 0.02, 0.03, 0.04, 0.05]) + @threading_helper.requires_working_threading() def test_enter_concurrent(self): q = queue.Queue() fun = q.put @@ -111,6 +112,7 @@ class TestCase(unittest.TestCase): scheduler.run() self.assertEqual(l, [0.02, 0.03, 0.04]) + @threading_helper.requires_working_threading() def test_cancel_concurrent(self): q = queue.Queue() fun = q.put diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py index 37b4606..ea13c59 100644 --- a/Lib/test/test_signal.py +++ b/Lib/test/test_signal.py @@ -14,6 +14,7 @@ import unittest from test import support from test.support import os_helper from test.support.script_helper import assert_python_ok, spawn_python +from test.support import threading_helper try: import _testcapi except ImportError: @@ -876,6 +877,7 @@ class PendingSignalsTests(unittest.TestCase): @unittest.skipUnless(hasattr(signal, 'pthread_kill'), 'need signal.pthread_kill()') + @threading_helper.requires_working_threading() def test_pthread_kill(self): code = """if 1: import signal @@ -1012,6 +1014,7 @@ class PendingSignalsTests(unittest.TestCase): 'need signal.sigwait()') @unittest.skipUnless(hasattr(signal, 'pthread_sigmask'), 'need signal.pthread_sigmask()') + @threading_helper.requires_working_threading() def test_sigwait_thread(self): # Check that calling sigwait() from a thread doesn't suspend the whole # process. A new interpreter is spawned to avoid problems when mixing @@ -1067,6 +1070,7 @@ class PendingSignalsTests(unittest.TestCase): @unittest.skipUnless(hasattr(signal, 'pthread_sigmask'), 'need signal.pthread_sigmask()') + @threading_helper.requires_working_threading() def test_pthread_sigmask(self): code = """if 1: import signal @@ -1144,6 +1148,7 @@ class PendingSignalsTests(unittest.TestCase): @unittest.skipUnless(hasattr(signal, 'pthread_kill'), 'need signal.pthread_kill()') + @threading_helper.requires_working_threading() def test_pthread_kill_main_thread(self): # Test that a signal can be sent to the main thread with pthread_kill() # before any other thread has been created (see issue #12392). @@ -1298,6 +1303,7 @@ class StressTest(unittest.TestCase): @unittest.skipUnless(hasattr(signal, "SIGUSR1"), "test needs SIGUSR1") + @threading_helper.requires_working_threading() def test_stress_modifying_handlers(self): # bpo-43406: race condition between trip_signal() and signal.signal signum = signal.SIGUSR1 diff --git a/Lib/test/test_support.py b/Lib/test/test_support.py index 2cff377..90e971d 100644 --- a/Lib/test/test_support.py +++ b/Lib/test/test_support.py @@ -123,15 +123,18 @@ class TestSupport(unittest.TestCase): os_helper.unlink(mod_filename) os_helper.rmtree('__pycache__') + @support.requires_working_socket() def test_HOST(self): s = socket.create_server((socket_helper.HOST, 0)) s.close() + @support.requires_working_socket() def test_find_unused_port(self): port = socket_helper.find_unused_port() s = socket.create_server((socket_helper.HOST, port)) s.close() + @support.requires_working_socket() def test_bind_port(self): s = socket.socket() socket_helper.bind_port(s) diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py index 445ff89..b70871f 100644 --- a/Lib/test/test_sys.py +++ b/Lib/test/test_sys.py @@ -401,6 +401,7 @@ class SysModuleTest(unittest.TestCase): # sys._current_frames() is a CPython-only gimmick. @threading_helper.reap_threads + @threading_helper.requires_working_threading() def test_current_frames(self): import threading import traceback @@ -466,6 +467,7 @@ class SysModuleTest(unittest.TestCase): t.join() @threading_helper.reap_threads + @threading_helper.requires_working_threading() def test_current_exceptions(self): import threading import traceback @@ -1176,11 +1178,12 @@ class UnraisableHookTest(unittest.TestCase): for moduleName in 'builtins', '__main__', 'some_module': with self.subTest(moduleName=moduleName): A.B.X.__module__ = moduleName - with test.support.captured_stderr() as stderr, \ - test.support.swap_attr(sys, 'unraisablehook', - sys.__unraisablehook__): + with test.support.captured_stderr() as stderr, test.support.swap_attr( + sys, 'unraisablehook', sys.__unraisablehook__ + ): expected = self.write_unraisable_exc( - A.B.X(), "msg", "obj"); + A.B.X(), "msg", "obj" + ) report = stderr.getvalue() self.assertIn(A.B.X.__qualname__, report) if moduleName in ['builtins', '__main__']: diff --git a/Lib/test/test_thread.py b/Lib/test/test_thread.py index d55fb73..ed527e7 100644 --- a/Lib/test/test_thread.py +++ b/Lib/test/test_thread.py @@ -9,6 +9,8 @@ import weakref from test import lock_tests +threading_helper.requires_working_threading(module=True) + NUMTASKS = 10 NUMTRIPS = 3 POLL_SLEEP = 0.010 # seconds = 10 ms diff --git a/Lib/test/test_threadedtempfile.py b/Lib/test/test_threadedtempfile.py index fe63c9e..420fc6e 100644 --- a/Lib/test/test_threadedtempfile.py +++ b/Lib/test/test_threadedtempfile.py @@ -21,6 +21,7 @@ import io import threading from traceback import print_exc +threading_helper.requires_working_threading(module=True) NUM_THREADS = 20 FILES_PER_THREAD = 50 diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py index 16c6934..f7dea13 100644 --- a/Lib/test/test_threading.py +++ b/Lib/test/test_threading.py @@ -25,6 +25,7 @@ from unittest import mock from test import lock_tests from test import support +threading_helper.requires_working_threading(module=True) # Between fork() and exec(), only async-safe functions are allowed (issues # #12316 and #11870), and fork() from a worker thread is known to trigger diff --git a/Lib/test/test_threading_local.py b/Lib/test/test_threading_local.py index 1567c41..9888e63 100644 --- a/Lib/test/test_threading_local.py +++ b/Lib/test/test_threading_local.py @@ -12,6 +12,9 @@ import threading import _threading_local +threading_helper.requires_working_threading(module=True) + + class Weak(object): pass diff --git a/Lib/test/test_threadsignals.py b/Lib/test/test_threadsignals.py index bac82b8..e0ac18c 100644 --- a/Lib/test/test_threadsignals.py +++ b/Lib/test/test_threadsignals.py @@ -36,6 +36,7 @@ def send_signals(): os.kill(process_pid, signal.SIGUSR2) signalled_all.release() +@threading_helper.requires_working_threading() class ThreadSignals(unittest.TestCase): def test_signals(self): diff --git a/Lib/test/test_weakref.py b/Lib/test/test_weakref.py index 46dac02..702bb44 100644 --- a/Lib/test/test_weakref.py +++ b/Lib/test/test_weakref.py @@ -14,6 +14,7 @@ import random from test import support from test.support import script_helper, ALWAYS_EQ from test.support import gc_collect +from test.support import threading_helper # Used in ReferencesTestCase.test_ref_created_during_del() . ref_from_del = None @@ -1851,6 +1852,7 @@ class MappingTestCase(TestBase): dict = weakref.WeakKeyDictionary() self.assertRegex(repr(dict), '<WeakKeyDictionary at 0x.*>') + @threading_helper.requires_working_threading() def test_threaded_weak_valued_setdefault(self): d = weakref.WeakValueDictionary() with collect_in_thread(): @@ -1859,6 +1861,7 @@ class MappingTestCase(TestBase): self.assertIsNot(x, None) # we never put None in there! del x + @threading_helper.requires_working_threading() def test_threaded_weak_valued_pop(self): d = weakref.WeakValueDictionary() with collect_in_thread(): @@ -1867,6 +1870,7 @@ class MappingTestCase(TestBase): x = d.pop(10, 10) self.assertIsNot(x, None) # we never put None in there! + @threading_helper.requires_working_threading() def test_threaded_weak_valued_consistency(self): # Issue #28427: old keys should not remove new values from # WeakValueDictionary when collecting from another thread. @@ -1940,21 +1944,25 @@ class MappingTestCase(TestBase): if exc: raise exc[0] + @threading_helper.requires_working_threading() def test_threaded_weak_key_dict_copy(self): # Issue #35615: Weakref keys or values getting GC'ed during dict # copying should not result in a crash. self.check_threaded_weak_dict_copy(weakref.WeakKeyDictionary, False) + @threading_helper.requires_working_threading() def test_threaded_weak_key_dict_deepcopy(self): # Issue #35615: Weakref keys or values getting GC'ed during dict # copying should not result in a crash. self.check_threaded_weak_dict_copy(weakref.WeakKeyDictionary, True) + @threading_helper.requires_working_threading() def test_threaded_weak_value_dict_copy(self): # Issue #35615: Weakref keys or values getting GC'ed during dict # copying should not result in a crash. self.check_threaded_weak_dict_copy(weakref.WeakValueDictionary, False) + @threading_helper.requires_working_threading() def test_threaded_weak_value_dict_deepcopy(self): # Issue #35615: Weakref keys or values getting GC'ed during dict # copying should not result in a crash. |