Issue #4387: binascii now refuses to accept str as binary input.
diff --git a/Lib/test/test_binascii.py b/Lib/test/test_binascii.py
index 76a76b2..d4ab6bf 100755
--- a/Lib/test/test_binascii.py
+++ b/Lib/test/test_binascii.py
@@ -121,7 +121,7 @@
self.assertRaises(binascii.Error, binascii.a2b_hex, t[:-1])
self.assertRaises(binascii.Error, binascii.a2b_hex, t[:-1] + b'q')
- self.assertEqual(binascii.hexlify('a'), b'61')
+ self.assertEqual(binascii.hexlify(b'a'), b'61')
def test_qp(self):
# A test for SF bug 534347 (segfaults without the proper fix)
@@ -166,7 +166,15 @@
f(b'')
except SystemError as err:
self.fail("%s(b'') raises SystemError: %s" % (n, err))
- binascii.crc_hqx('', 0)
+ binascii.crc_hqx(b'', 0)
+
+ def test_no_binary_strings(self):
+ # b2a_ must not accept strings
+ for f in (binascii.b2a_uu, binascii.b2a_base64,
+ binascii.b2a_hqx, binascii.b2a_qp,
+ binascii.hexlify, binascii.rlecode_hqx,
+ binascii.crc_hqx, binascii.crc32):
+ self.assertRaises(TypeError, f, "test")
def test_main():
support.run_unittest(BinASCIITest)