Mark some tests that require specialization

Author: swtaarrs

Lib/test/test_capi/test_opt.py

@@ -8,7 +8,7 @@
 
 import _testinternalcapi
 
-from test.support import script_helper
+from test.support import script_helper, requires_specialization
 
 
 @contextlib.contextmanager
@@ -31,6 +31,7 @@ def clear_executors(func):
         func.__code__ = func.__code__.replace()
 
 
+@requires_specialization
 class TestOptimizerAPI(unittest.TestCase):
 
     def test_new_counter_optimizer_dealloc(self):
@@ -133,6 +134,7 @@ def get_opnames(ex):
     return set(iter_opnames(ex))
 
 
+@requires_specialization
 class TestExecutorInvalidation(unittest.TestCase):
 
     def setUp(self):
@@ -210,6 +212,7 @@ def f():
         exe = get_first_executor(f)
         self.assertIsNone(exe)
 
+@requires_specialization
 class TestUops(unittest.TestCase):
 
     def test_basic_loop(self):

Lib/test/test_monitoring.py

@@ -9,6 +9,7 @@
 import types
 import unittest
 import asyncio
+from test.support import requires_specialization
 
 PAIR = (0,1)
 
@@ -815,6 +816,9 @@ def func1():
 
         self.check_events(func1, [("raise", KeyError)])
 
+    # gh-116090: This test doesn't really require specialization, but running
+    # it without specialization exposes a monitoring bug.
+    @requires_specialization
     def test_implicit_stop_iteration(self):
 
         def gen():
@@ -963,6 +967,7 @@ def func():
         )
         self.assertEqual(events[0], ("throw", IndexError))
 
+    @requires_specialization
     def test_no_unwind_for_shim_frame(self):
 
         class B:

Lib/test/test_opcache.py

@@ -4,7 +4,7 @@
 import threading
 import types
 import unittest
-from test.support import threading_helper, check_impl_detail
+from test.support import threading_helper, check_impl_detail, requires_specialization
 
 # Skip this module on other interpreters, it is cpython specific:
 if check_impl_detail(cpython=False):
@@ -506,6 +506,7 @@ def f(x, y):
 
 
 @threading_helper.requires_working_threading()
+@requires_specialization
 class TestRacesDoNotCrash(unittest.TestCase):
     # Careful with these. Bigger numbers have a higher chance of catching bugs,
     # but you can also burn through a *ton* of type/dict/function versions:
@@ -1021,6 +1022,7 @@ def write(items):
 class C:
     pass
 
+@requires_specialization
 class TestInstanceDict(unittest.TestCase):
 
     def setUp(self):

Lib/test/test_type_cache.py

@@ -2,7 +2,7 @@
 import unittest
 import dis
 from test import support
-from test.support import import_helper
+from test.support import import_helper, requires_specialization
 try:
     from sys import _clear_type_cache
 except ImportError:
@@ -94,6 +94,7 @@ class C:
 
 
 @support.cpython_only
+@requires_specialization
 class TypeCacheWithSpecializationTests(unittest.TestCase):
     def tearDown(self):
         _clear_type_cache()