From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Tue, 18 Jun 2024 10:16:42 +0000 (+0200)
Subject: [3.13] gh-119897: Add test for lambda generator invocation (GH-120658) (#120673)
X-Git-Tag: v3.13.0b3~77
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=692874cdcc4bde3507c1fec614669dea28b9bb2e;p=thirdparty%2FPython%2Fcpython.git

[3.13] gh-119897: Add test for lambda generator invocation (GH-120658) (#120673)

gh-119897: Add test for lambda generator invocation (GH-120658)
(cherry picked from commit 73dc1c678eb720c2ced94d2f435a908bb6d18566)


gh-120467: Add test for lambda generator invocation

Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
---

diff --git a/Lib/test/test_generators.py b/Lib/test/test_generators.py
index 6d36df2c7413..a485a9b94c1e 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'