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      1 # Copyright (C) 2003 Python Software Foundation
      2 
      3 import unittest
      4 import os
      5 from test import test_support
      6 
      7 aetypes = test_support.import_module('aetypes')
      8 aepack = test_support.import_module('aepack')
      9 
     10 class TestAepack(unittest.TestCase):
     11     OBJECTS = [
     12         aetypes.Enum('enum'),
     13         aetypes.Type('type'),
     14         aetypes.Keyword('kwrd'),
     15         aetypes.Range(1, 10),
     16         aetypes.Comparison(1, '<   ', 10),
     17         aetypes.Logical('not ', 1),
     18         aetypes.IntlText(0, 0, 'international text'),
     19         aetypes.IntlWritingCode(0,0),
     20         aetypes.QDPoint(50,100),
     21         aetypes.QDRectangle(50,100,150,200),
     22         aetypes.RGBColor(0x7000, 0x6000, 0x5000),
     23         aetypes.Unknown('xxxx', 'unknown type data'),
     24         aetypes.Character(1),
     25         aetypes.Character(2, aetypes.Line(2)),
     26     ]
     27 
     28     def test_roundtrip_string(self):
     29         o = 'a string'
     30         packed = aepack.pack(o)
     31         unpacked = aepack.unpack(packed)
     32         self.assertEqual(o, unpacked)
     33 
     34     def test_roundtrip_int(self):
     35         o = 12
     36         packed = aepack.pack(o)
     37         unpacked = aepack.unpack(packed)
     38         self.assertEqual(o, unpacked)
     39 
     40     def test_roundtrip_float(self):
     41         o = 12.1
     42         packed = aepack.pack(o)
     43         unpacked = aepack.unpack(packed)
     44         self.assertEqual(o, unpacked)
     45 
     46     def test_roundtrip_None(self):
     47         o = None
     48         packed = aepack.pack(o)
     49         unpacked = aepack.unpack(packed)
     50         self.assertEqual(o, unpacked)
     51 
     52     def test_roundtrip_aeobjects(self):
     53         for o in self.OBJECTS:
     54             packed = aepack.pack(o)
     55             unpacked = aepack.unpack(packed)
     56             self.assertEqual(repr(o), repr(unpacked))
     57 
     58     def test_roundtrip_FSSpec(self):
     59         try:
     60             import Carbon.File
     61         except:
     62             return
     63 
     64         if not hasattr(Carbon.File, "FSSpec"):
     65             return
     66         o = Carbon.File.FSSpec(os.curdir)
     67         packed = aepack.pack(o)
     68         unpacked = aepack.unpack(packed)
     69         self.assertEqual(o.as_pathname(), unpacked.as_pathname())
     70 
     71     def test_roundtrip_Alias(self):
     72         try:
     73             import Carbon.File
     74         except:
     75             return
     76         if not hasattr(Carbon.File, "FSSpec"):
     77             return
     78         o = Carbon.File.FSSpec(os.curdir).NewAliasMinimal()
     79         packed = aepack.pack(o)
     80         unpacked = aepack.unpack(packed)
     81         self.assertEqual(o.FSResolveAlias(None)[0].as_pathname(),
     82             unpacked.FSResolveAlias(None)[0].as_pathname())
     83 
     84 
     85 def test_main():
     86     test_support.run_unittest(TestAepack)
     87 
     88 
     89 if __name__ == '__main__':
     90     test_main()
     91