From: Carl Meyer <carl@oddbird.net>
Date: Wed, 16 Aug 2023 19:13:32 +0000 (-0600)
Subject: gh-91051: fix type watcher test to be robust to existing watcher (#107989)
X-Git-Tag: v3.13.0a1~946
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=fce93c80ae2d792b8ca443b044e28abbf28bb89a;p=thirdparty%2FPython%2Fcpython.git

gh-91051: fix type watcher test to be robust to existing watcher (#107989)
---

diff --git a/Lib/test/test_capi/test_watchers.py b/Lib/test/test_capi/test_watchers.py
index 10b76e163bfb..6b8855ec219d 100644
--- a/Lib/test/test_capi/test_watchers.py
+++ b/Lib/test/test_capi/test_watchers.py
@@ -351,12 +351,10 @@ class TestTypeWatchers(unittest.TestCase):
             self.clear_watcher(1)
 
     def test_no_more_ids_available(self):
-        contexts = [self.watcher() for i in range(self.TYPE_MAX_WATCHERS)]
-        with ExitStack() as stack:
-            for ctx in contexts:
-                stack.enter_context(ctx)
-            with self.assertRaisesRegex(RuntimeError, r"no more type watcher IDs"):
-                self.add_watcher()
+        with self.assertRaisesRegex(RuntimeError, r"no more type watcher IDs"):
+            with ExitStack() as stack:
+                for _ in range(self.TYPE_MAX_WATCHERS + 1):
+                    stack.enter_context(self.watcher())
 
 
 class TestCodeObjectWatchers(unittest.TestCase):