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-rw-r--r--Lib/test/test_binascii.py6
1 files changed, 6 insertions, 0 deletions
diff --git a/Lib/test/test_binascii.py b/Lib/test/test_binascii.py
index ef744f6..82dea8a 100644
--- a/Lib/test/test_binascii.py
+++ b/Lib/test/test_binascii.py
@@ -474,6 +474,12 @@ class BinASCIITest(unittest.TestCase):
restored = binascii.a2b_base64(self.type2test(converted))
self.assertConversion(binary, converted, restored, newline=newline)
+ def test_c_contiguity(self):
+ m = memoryview(bytearray(b'noncontig'))
+ noncontig_writable = m[::-2]
+ with self.assertRaises(BufferError):
+ binascii.b2a_hex(noncontig_writable)
+
class ArrayBinASCIITest(BinASCIITest):
def type2test(self, s):