From a7b0976c3e183397a648598d96a7e1fa965cbd90 Mon Sep 17 00:00:00 2001
From: Benjamin Peterson <benjamin@python.org>
Date: Sat, 15 Oct 2011 13:43:21 -0400
Subject: PyEval_CallObject requires a tuple of args (closes #13186)

---
 Lib/test/test_class.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'Lib/test/test_class.py')

diff --git a/Lib/test/test_class.py b/Lib/test/test_class.py
index 0f25101827..db75b93479 100644
--- a/Lib/test/test_class.py
+++ b/Lib/test/test_class.py
@@ -350,6 +350,19 @@ class ClassTests(unittest.TestCase):
         AllTests.__delslice__ = delslice
 
 
+    @test_support.cpython_only
+    def testDelItem(self):
+        class A:
+            ok = False
+            def __delitem__(self, key):
+                self.ok = True
+        a = A()
+        # Subtle: we need to call PySequence_SetItem, not PyMapping_SetItem.
+        from _testcapi import sequence_delitem
+        sequence_delitem(a, 2)
+        self.assertTrue(a.ok)
+
+
     def testUnaryOps(self):
         testme = AllTests()
 
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