diff options
Diffstat (limited to 'Lib/test/test_base64.py')
-rw-r--r-- | Lib/test/test_base64.py | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/Lib/test/test_base64.py b/Lib/test/test_base64.py index 6f88695..c50652c 100644 --- a/Lib/test/test_base64.py +++ b/Lib/test/test_base64.py @@ -19,6 +19,7 @@ class LegacyBase64TestCase(unittest.TestCase): b"YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE" b"RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0\nNT" b"Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==\n") + self.assertRaises(TypeError, base64.encodestring, "") def test_decodestring(self): eq = self.assertEqual @@ -33,6 +34,7 @@ class LegacyBase64TestCase(unittest.TestCase): b"ABCDEFGHIJKLMNOPQRSTUVWXYZ" b"0123456789!@#0^&*();:<>,. []{}") eq(base64.decodestring(b''), b'') + self.assertRaises(TypeError, base64.decodestring, "") def test_encode(self): eq = self.assertEqual @@ -54,7 +56,6 @@ class LegacyBase64TestCase(unittest.TestCase): base64.decode(infp, outfp) self.assertEqual(outfp.getvalue(), b'www.python.org') - class BaseXYTestCase(unittest.TestCase): def test_b64encode(self): @@ -73,7 +74,10 @@ class BaseXYTestCase(unittest.TestCase): b"RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0NT" b"Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==") # Test with arbitrary alternative characters - eq(base64.b64encode(b'\xd3V\xbeo\xf7\x1d', altchars='*$'), b'01a*b$cd') + eq(base64.b64encode(b'\xd3V\xbeo\xf7\x1d', altchars=b'*$'), b'01a*b$cd') + # Check if passing a str object raises an error + self.assertRaises(TypeError, base64.b64encode, "") + self.assertRaises(TypeError, base64.b64encode, b"", altchars="") # Test standard alphabet eq(base64.standard_b64encode(b"www.python.org"), b"d3d3LnB5dGhvbi5vcmc=") eq(base64.standard_b64encode(b"a"), b"YQ==") @@ -86,8 +90,13 @@ class BaseXYTestCase(unittest.TestCase): b"YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE" b"RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0NT" b"Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==") + # Check if passing a str object raises an error + self.assertRaises(TypeError, base64.standard_b64encode, "") + self.assertRaises(TypeError, base64.standard_b64encode, b"", altchars="") # Test with 'URL safe' alternative characters eq(base64.urlsafe_b64encode(b'\xd3V\xbeo\xf7\x1d'), b'01a-b_cd') + # Check if passing a str object raises an error + self.assertRaises(TypeError, base64.urlsafe_b64encode, "") def test_b64decode(self): eq = self.assertEqual @@ -104,7 +113,10 @@ class BaseXYTestCase(unittest.TestCase): b"0123456789!@#0^&*();:<>,. []{}") eq(base64.b64decode(b''), b'') # Test with arbitrary alternative characters - eq(base64.b64decode(b'01a*b$cd', altchars='*$'), b'\xd3V\xbeo\xf7\x1d') + eq(base64.b64decode(b'01a*b$cd', altchars=b'*$'), b'\xd3V\xbeo\xf7\x1d') + # Check if passing a str object raises an error + self.assertRaises(TypeError, base64.b64decode, "") + self.assertRaises(TypeError, base64.b64decode, b"", altchars="") # Test standard alphabet eq(base64.standard_b64decode(b"d3d3LnB5dGhvbi5vcmc="), b"www.python.org") eq(base64.standard_b64decode(b"YQ=="), b"a") @@ -117,8 +129,12 @@ class BaseXYTestCase(unittest.TestCase): b"abcdefghijklmnopqrstuvwxyz" b"ABCDEFGHIJKLMNOPQRSTUVWXYZ" b"0123456789!@#0^&*();:<>,. []{}") + # Check if passing a str object raises an error + self.assertRaises(TypeError, base64.standard_b64decode, "") + self.assertRaises(TypeError, base64.standard_b64decode, b"", altchars="") # Test with 'URL safe' alternative characters eq(base64.urlsafe_b64decode(b'01a-b_cd'), b'\xd3V\xbeo\xf7\x1d') + self.assertRaises(TypeError, base64.urlsafe_b64decode, "") def test_b64decode_error(self): self.assertRaises(binascii.Error, base64.b64decode, b'abc') @@ -132,6 +148,7 @@ class BaseXYTestCase(unittest.TestCase): eq(base64.b32encode(b'abc'), b'MFRGG===') eq(base64.b32encode(b'abcd'), b'MFRGGZA=') eq(base64.b32encode(b'abcde'), b'MFRGGZDF') + self.assertRaises(TypeError, base64.b32encode, "") def test_b32decode(self): eq = self.assertEqual @@ -142,6 +159,7 @@ class BaseXYTestCase(unittest.TestCase): eq(base64.b32decode(b'MFRGG==='), b'abc') eq(base64.b32decode(b'MFRGGZA='), b'abcd') eq(base64.b32decode(b'MFRGGZDF'), b'abcde') + self.assertRaises(TypeError, base64.b32decode, "") def test_b32decode_casefold(self): eq = self.assertEqual @@ -163,6 +181,7 @@ class BaseXYTestCase(unittest.TestCase): eq(base64.b32decode(b'MLO23456'), b'b\xdd\xad\xf3\xbe') eq(base64.b32decode(b'M1023456', map01=b'L'), b'b\xdd\xad\xf3\xbe') eq(base64.b32decode(b'M1023456', map01=b'I'), b'b\x1d\xad\xf3\xbe') + self.assertRaises(TypeError, base64.b32decode, b"", map01="") def test_b32decode_error(self): self.assertRaises(binascii.Error, base64.b32decode, b'abc') @@ -172,6 +191,7 @@ class BaseXYTestCase(unittest.TestCase): eq = self.assertEqual eq(base64.b16encode(b'\x01\x02\xab\xcd\xef'), b'0102ABCDEF') eq(base64.b16encode(b'\x00'), b'00') + self.assertRaises(TypeError, base64.b16encode, "") def test_b16decode(self): eq = self.assertEqual @@ -181,6 +201,7 @@ class BaseXYTestCase(unittest.TestCase): self.assertRaises(binascii.Error, base64.b16decode, b'0102abcdef') # Case fold eq(base64.b16decode(b'0102abcdef', True), b'\x01\x02\xab\xcd\xef') + self.assertRaises(TypeError, base64.b16decode, "") def test_ErrorHeritage(self): self.assert_(issubclass(binascii.Error, ValueError)) |