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Implement bytes.fromhex(), with tests.

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This commit is contained in:
Georg Brandl 2007-02-27 08:40:54 +00:00
parent 88d65bd3e2
commit 0b9b9e0483
2 changed files with 91 additions and 10 deletions
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15
Lib/test/test_bytes.py
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@ -396,6 +396,21 @@ class BytesTest(unittest.TestCase):
seq.append(alloc)
#print seq
def test_fromhex(self):
self.assertRaises(TypeError, bytes.fromhex)
self.assertRaises(TypeError, bytes.fromhex, 1)
self.assertEquals(bytes.fromhex(''), bytes())
b = bytes([0x1a, 0x2b, 0x30])
self.assertEquals(bytes.fromhex('1a2B30'), b)
self.assertEquals(bytes.fromhex(' 1A 2B 30 '), b)
self.assertEquals(bytes.fromhex(buffer('')), bytes())
self.assertEquals(bytes.fromhex(buffer('0000')), bytes([0, 0]))
self.assertRaises(ValueError, bytes.fromhex, 'a')
self.assertRaises(ValueError, bytes.fromhex, 'rt')
self.assertRaises(ValueError, bytes.fromhex, '1a b cd')
self.assertRaises(ValueError, bytes.fromhex, '\x00')
self.assertRaises(ValueError, bytes.fromhex, '12 \x00 34')
def test_join(self):
self.assertEqual(bytes.join([]), bytes())
self.assertEqual(bytes.join([bytes()]), bytes())