gc

Cargo.toml

@@ -205,6 +205,8 @@ serde = { version = "1.0.225", default-features = false }
 schannel = "0.1.28"
 scoped-tls = "1"
 scopeguard = "1"
+memoffset = "0.9"
+atomic = "0.5"
 static_assertions = "1.1"
 strum = "0.27"
 strum_macros = "0.27"

Lib/test/support/__init__.py

@@ -869,13 +869,6 @@ def disable_gc():
 
 @contextlib.contextmanager
 def gc_threshold(*args):
-    # TODO: RUSTPYTHON; GC is not supported yet
-    try:
-        yield
-    finally:
-        pass
-    return
-
     import gc
     old_threshold = gc.get_threshold()
     gc.set_threshold(*args)

Lib/test/test_builtin.py

@@ -2328,8 +2328,6 @@ def test_baddecorator(self):
 
 class ShutdownTest(unittest.TestCase):
 
-    # TODO: RUSTPYTHON
-    @unittest.expectedFailure
     def test_cleanup(self):
         # Issue #19255: builtins are still available at shutdown
         code = """if 1:

Lib/test/test_dict.py

@@ -369,8 +369,6 @@ def test_copy_fuzz(self):
                 self.assertNotEqual(d, d2)
                 self.assertEqual(len(d2), len(d) + 1)
 
-    # TODO: RUSTPYTHON
-    @unittest.expectedFailure
     def test_copy_maintains_tracking(self):
         class A:
             pass