1 files changed, 6 insertions, 0 deletions
diff --git a/Lib/test/test_struct.py b/Lib/test/test_struct.py
index 917f626..616e665 100644
--- a/Lib/test/test_struct.py
+++ b/Lib/test/test_struct.py
@@ -8,6 +8,7 @@ from test.support import TestFailed, verbose, run_unittest, catch_warning
 
 import sys
 ISBIGENDIAN = sys.byteorder == "big"
+IS32BIT = sys.maxsize == 0x7fffffff
 del sys
 
 try:
@@ -580,6 +581,11 @@ class StructTest(unittest.TestCase):
             for c in [b'\x01', b'\x7f', b'\xff', b'\x0f', b'\xf0']:
                 self.assertTrue(struct.unpack('>?', c)[0])
 
+    if IS32BIT:
+        def test_crasher(self):
+            self.assertRaises(MemoryError, struct.pack, "357913941b", "a")
+
+
 def test_main():
     run_unittest(StructTest)