forward port r66386

1 files changed, 7 insertions, 7 deletions

diff --git a/Lib/test/test_structmembers.py b/Lib/test/test_structmembers.py
index 878223a..93e040c 100644
--- a/Lib/test/test_structmembers.py
+++ b/Lib/test/test_structmembers.py
@@ -66,35 +66,35 @@ class ReadWriteTests(unittest.TestCase):
 
 class TestWarnings(unittest.TestCase):
     def has_warned(self, w):
-        self.assertEqual(w[-1].category, RuntimeWarning)
+        self.assertEqual(w.category, RuntimeWarning)
 
     def test_byte_max(self):
-        with warnings.catch_warnings(record=True) as w:
+        with support.check_warnings() as w:
             ts.T_BYTE = CHAR_MAX+1
             self.has_warned(w)
 
     def test_byte_min(self):
-        with warnings.catch_warnings(record=True) as w:
+        with support.check_warnings() as w:
             ts.T_BYTE = CHAR_MIN-1
             self.has_warned(w)
 
     def test_ubyte_max(self):
-        with warnings.catch_warnings(record=True) as w:
+        with support.check_warnings() as w:
             ts.T_UBYTE = UCHAR_MAX+1
             self.has_warned(w)
 
     def test_short_max(self):
-        with warnings.catch_warnings(record=True) as w:
+        with support.check_warnings() as w:
             ts.T_SHORT = SHRT_MAX+1
             self.has_warned(w)
 
     def test_short_min(self):
-        with warnings.catch_warnings(record=True) as w:
+        with support.check_warnings() as w:
             ts.T_SHORT = SHRT_MIN-1
             self.has_warned(w)
 
     def test_ushort_max(self):
-        with warnings.catch_warnings(record=True) as w:
+        with support.check_warnings() as w:
             ts.T_USHORT = USHRT_MAX+1
             self.has_warned(w)