Lib/test/test_aepack.py

   1 # Copyright (C) 2003 Python Software Foundation
   2
   3 import unittest
   4 import aepack
   5 import aetypes
   6 import os
   7 from test import test_support
   8
   9 class TestAepack(unittest.TestCase):
  10     OBJECTS = [
  11         aetypes.Enum('enum'),
  12         aetypes.Type('type'),
  13         aetypes.Keyword('kwrd'),
  14         aetypes.Range(1, 10),
  15         aetypes.Comparison(1, '<   ', 10),
  16         aetypes.Logical('not ', 1),
  17         aetypes.IntlText(0, 0, 'international text'),
  18         aetypes.IntlWritingCode(0,0),
  19         aetypes.QDPoint(50,100),
  20         aetypes.QDRectangle(50,100,150,200),
  21         aetypes.RGBColor(0x7000, 0x6000, 0x5000),
  22         aetypes.Unknown('xxxx', 'unknown type data'),
  23         aetypes.Character(1),
  24         aetypes.Character(2, aetypes.Line(2)),
  25     ]
  26
  27     def test_roundtrip_string(self):
  28         o = 'a string'
  29         packed = aepack.pack(o)
  30         unpacked = aepack.unpack(packed)
  31         self.assertEqual(o, unpacked)
  32
  33     def test_roundtrip_int(self):
  34         o = 12
  35         packed = aepack.pack(o)
  36         unpacked = aepack.unpack(packed)
  37         self.assertEqual(o, unpacked)
  38
  39     def test_roundtrip_float(self):
  40         o = 12.1
  41         packed = aepack.pack(o)
  42         unpacked = aepack.unpack(packed)
  43         self.assertEqual(o, unpacked)
  44
  45     def test_roundtrip_None(self):
  46         o = None
  47         packed = aepack.pack(o)
  48         unpacked = aepack.unpack(packed)
  49         self.assertEqual(o, unpacked)
  50
  51     def test_roundtrip_aeobjects(self):
  52         for o in self.OBJECTS:
  53             packed = aepack.pack(o)
  54             unpacked = aepack.unpack(packed)
  55             self.assertEqual(repr(o), repr(unpacked))
  56
  57     def test_roundtrip_FSSpec(self):
  58         try:
  59             import Carbon.File
  60         except:
  61             return
  62         o = Carbon.File.FSSpec(os.curdir)
  63         packed = aepack.pack(o)
  64         unpacked = aepack.unpack(packed)
  65         self.assertEqual(o.as_pathname(), unpacked.as_pathname())
  66
  67     def test_roundtrip_Alias(self):
  68         try:
  69             import Carbon.File
  70         except:
  71             return
  72         o = Carbon.File.FSSpec(os.curdir).NewAliasMinimal()
  73         packed = aepack.pack(o)
  74         unpacked = aepack.unpack(packed)
  75         self.assertEqual(o.FSResolveAlias(None)[0].as_pathname(),
  76             unpacked.FSResolveAlias(None)[0].as_pathname())
  77
  78
  79 def test_main():
  80     test_support.run_unittest(TestAepack)
  81
  82
  83 if __name__ == '__main__':
  84     test_main()