From: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
Date: Tue, 18 Jun 2024 09:45:23 +0000 (+0100)
Subject: gh-119897: Add test for lambda generator invocation (#120658)
X-Git-Tag: v3.14.0a1~1443
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=73dc1c678eb720c2ced94d2f435a908bb6d18566;p=thirdparty%2FPython%2Fcpython.git

gh-119897: Add test for lambda generator invocation (#120658)

gh-120467: Add test for lambda generator invocation
---

diff --git a/Lib/test/test_generators.py b/Lib/test/test_generators.py
index 4598e62122b0..daa65718bfc9 100644
--- a/Lib/test/test_generators.py
+++ b/Lib/test/test_generators.py
@@ -6,6 +6,7 @@ import doctest
 import unittest
 import weakref
 import inspect
+import types
 
 from test import support
 
@@ -89,9 +90,12 @@ class FinalizationTest(unittest.TestCase):
         self.assertEqual(gc.garbage, old_garbage)
 
     def test_lambda_generator(self):
-        # Issue #23192: Test that a lambda returning a generator behaves
+        # bpo-23192, gh-119897: Test that a lambda returning a generator behaves
         # like the equivalent function
         f = lambda: (yield 1)
+        self.assertIsInstance(f(), types.GeneratorType)
+        self.assertEqual(next(f()), 1)
+
         def g(): return (yield 1)
 
         # test 'yield from'