Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 1 | import unittest |
| 2 | |
Martin v. Löwis | c2a0ac2 | 2005-02-24 20:22:10 +0000 | [diff] [blame] | 3 | import xdrlib |
| 4 | |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 5 | class XDRTest(unittest.TestCase): |
| 6 | |
| 7 | def test_xdr(self): |
| 8 | p = xdrlib.Packer() |
| 9 | |
Brett Cannon | 1eb79cf | 2007-07-26 03:19:46 +0000 | [diff] [blame] | 10 | s = b'hello world' |
| 11 | a = [b'what', b'is', b'hapnin', b'doctor'] |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 12 | |
| 13 | p.pack_int(42) |
Mark Dickinson | 92b60d5 | 2011-03-27 16:25:40 +0100 | [diff] [blame] | 14 | p.pack_int(-17) |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 15 | p.pack_uint(9) |
| 16 | p.pack_bool(True) |
| 17 | p.pack_bool(False) |
Guido van Rossum | e2a383d | 2007-01-15 16:59:06 +0000 | [diff] [blame] | 18 | p.pack_uhyper(45) |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 19 | p.pack_float(1.9) |
| 20 | p.pack_double(1.9) |
| 21 | p.pack_string(s) |
| 22 | p.pack_list(range(5), p.pack_uint) |
| 23 | p.pack_array(a, p.pack_string) |
| 24 | |
| 25 | # now verify |
| 26 | data = p.get_buffer() |
| 27 | up = xdrlib.Unpacker(data) |
| 28 | |
| 29 | self.assertEqual(up.get_position(), 0) |
| 30 | |
| 31 | self.assertEqual(up.unpack_int(), 42) |
Mark Dickinson | 92b60d5 | 2011-03-27 16:25:40 +0100 | [diff] [blame] | 32 | self.assertEqual(up.unpack_int(), -17) |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 33 | self.assertEqual(up.unpack_uint(), 9) |
Georg Brandl | ab91fde | 2009-08-13 08:51:18 +0000 | [diff] [blame] | 34 | self.assertTrue(up.unpack_bool() is True) |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 35 | |
| 36 | # remember position |
| 37 | pos = up.get_position() |
Georg Brandl | ab91fde | 2009-08-13 08:51:18 +0000 | [diff] [blame] | 38 | self.assertTrue(up.unpack_bool() is False) |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 39 | |
| 40 | # rewind and unpack again |
| 41 | up.set_position(pos) |
Georg Brandl | ab91fde | 2009-08-13 08:51:18 +0000 | [diff] [blame] | 42 | self.assertTrue(up.unpack_bool() is False) |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 43 | |
Guido van Rossum | e2a383d | 2007-01-15 16:59:06 +0000 | [diff] [blame] | 44 | self.assertEqual(up.unpack_uhyper(), 45) |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 45 | self.assertAlmostEqual(up.unpack_float(), 1.9) |
| 46 | self.assertAlmostEqual(up.unpack_double(), 1.9) |
| 47 | self.assertEqual(up.unpack_string(), s) |
Guido van Rossum | 805365e | 2007-05-07 22:24:25 +0000 | [diff] [blame] | 48 | self.assertEqual(up.unpack_list(up.unpack_uint), list(range(5))) |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 49 | self.assertEqual(up.unpack_array(up.unpack_string), a) |
| 50 | up.done() |
| 51 | self.assertRaises(EOFError, up.unpack_uint) |
| 52 | |
Petri Lehtinen | 3894b2a | 2014-10-10 21:21:52 +0300 | [diff] [blame] | 53 | class ConversionErrorTest(unittest.TestCase): |
| 54 | |
| 55 | def setUp(self): |
| 56 | self.packer = xdrlib.Packer() |
| 57 | |
| 58 | def assertRaisesConversion(self, *args): |
| 59 | self.assertRaises(xdrlib.ConversionError, *args) |
| 60 | |
| 61 | def test_pack_int(self): |
| 62 | self.assertRaisesConversion(self.packer.pack_int, 'string') |
| 63 | |
| 64 | def test_pack_uint(self): |
| 65 | self.assertRaisesConversion(self.packer.pack_uint, 'string') |
| 66 | |
| 67 | def test_float(self): |
| 68 | self.assertRaisesConversion(self.packer.pack_float, 'string') |
| 69 | |
| 70 | def test_double(self): |
| 71 | self.assertRaisesConversion(self.packer.pack_double, 'string') |
| 72 | |
| 73 | def test_uhyper(self): |
| 74 | self.assertRaisesConversion(self.packer.pack_uhyper, 'string') |
| 75 | |
Thomas Wouters | 89f507f | 2006-12-13 04:49:30 +0000 | [diff] [blame] | 76 | if __name__ == "__main__": |
Zachary Ware | 38c707e | 2015-04-13 15:00:43 -0500 | [diff] [blame] | 77 | unittest.main() |