gc

Author: youknowone

.cspell.json

@@ -66,6 +66,7 @@
     "emscripten",
     "excs",
     "finalizer",
+    "finalizers",
     "GetSet",
     "groupref",
     "internable",
@@ -120,12 +121,14 @@
     "sysmodule",
     "tracebacks",
     "typealiases",
+    "uncollectable",
     "unhashable",
     "uninit",
     "unraisable",
     "unresizable",
     "varint",
     "wasi",
+    "weaked",
     "zelf",
     // unix
     "posixshmem",

.github/workflows/ci.yaml

@@ -112,6 +112,7 @@ env:
     test.test_multiprocessing_forkserver.test_processes
     test.test_multiprocessing_spawn.test_processes
   ENV_POLLUTING_TESTS_MACOS: >-
+    test.test_concurrent_futures.test_shutdown
     test.test_multiprocessing_forkserver.test_processes
     test.test_multiprocessing_spawn.test_processes
   ENV_POLLUTING_TESTS_WINDOWS: >-

Cargo.lock

@@ -4057,8 +4057,6 @@ def test_heap(self):
         self.assertEqual(len(heap._allocated_blocks), 0, heap._allocated_blocks)
         self.assertEqual(len(heap._len_to_seq), 0)
 
-    # TODO: RUSTPYTHON - gc.enable() not implemented
-    @unittest.expectedFailure
     def test_free_from_gc(self):
         # Check that freeing of blocks by the garbage collector doesn't deadlock
         # (issue #12352).

Lib/test/_test_multiprocessing.py

@@ -919,13 +919,6 @@ 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/support/__init__.py

@@ -2330,8 +2330,6 @@ 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_builtin.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

Lib/test/test_dict.py

@@ -176,7 +176,6 @@ def f():
             g.send(0)
         self.assertEqual(next(g), 1)
 
-    @unittest.expectedFailure # TODO: RUSTPYTHON; NotImplementedError
     def test_handle_frame_object_in_creation(self):
 
         #Attempt to expose partially constructed frames

Lib/test/test_generators.py

@@ -4865,11 +4865,15 @@ def run():
         else:
             self.assertFalse(err.strip('.!'))
 
+    # TODO: RUSTPYTHON; daemon thread exception during shutdown due to finalizing order change
+    @unittest.expectedFailure
     @threading_helper.requires_working_threading()
     @support.requires_resource('walltime')
     def test_daemon_threads_shutdown_stdout_deadlock(self):
         self.check_daemon_threads_shutdown_deadlock('stdout')
 
+    # TODO: RUSTPYTHON; daemon thread exception during shutdown due to finalizing order change
+    @unittest.expectedFailure
     @threading_helper.requires_working_threading()
     @support.requires_resource('walltime')
     def test_daemon_threads_shutdown_stderr_deadlock(self):

Lib/test/test_io.py

@@ -2445,7 +2445,6 @@ def raise_it():
                         stdin=subprocess.PIPE, stdout=subprocess.PIPE,
                         stderr=subprocess.PIPE, preexec_fn=raise_it)
 
-    @unittest.expectedFailure # TODO: RUSTPYTHON
     def test_preexec_gc_module_failure(self):
         # This tests the code that disables garbage collection if the child
         # process will execute any Python.