From 4a52a71956a8d46fcb7294ac71734504bb09bcc2 Mon Sep 17 00:00:00 2001
From: S. Solomon Darnell
Date: Fri, 28 Mar 2025 21:52:21 -0500
Subject: two version of R2R are here

---
 .../site-packages/greenlet/tests/test_weakref.py   | 35 ++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 .venv/lib/python3.12/site-packages/greenlet/tests/test_weakref.py

(limited to '.venv/lib/python3.12/site-packages/greenlet/tests/test_weakref.py')

diff --git a/.venv/lib/python3.12/site-packages/greenlet/tests/test_weakref.py b/.venv/lib/python3.12/site-packages/greenlet/tests/test_weakref.py
new file mode 100644
index 00000000..05a38a7f
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/greenlet/tests/test_weakref.py
@@ -0,0 +1,35 @@
+import gc
+import weakref
+
+
+import greenlet
+from . import TestCase
+
+class WeakRefTests(TestCase):
+    def test_dead_weakref(self):
+        def _dead_greenlet():
+            g = greenlet.greenlet(lambda: None)
+            g.switch()
+            return g
+        o = weakref.ref(_dead_greenlet())
+        gc.collect()
+        self.assertEqual(o(), None)
+
+    def test_inactive_weakref(self):
+        o = weakref.ref(greenlet.greenlet())
+        gc.collect()
+        self.assertEqual(o(), None)
+
+    def test_dealloc_weakref(self):
+        seen = []
+        def worker():
+            try:
+                greenlet.getcurrent().parent.switch()
+            finally:
+                seen.append(g())
+        g = greenlet.greenlet(worker)
+        g.switch()
+        g2 = greenlet.greenlet(lambda: None, g)
+        g = weakref.ref(g2)
+        g2 = None
+        self.assertEqual(seen, [None])
-- 
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