# Copyright (C) 2003 Python Software Foundation

import unittest

import aepack

import aetypes

import os

from test import test_support

class TestAepack(unittest.TestCase):

    OBJECTS = [

        aetypes.Enum('enum'),

        aetypes.Type('type'),

        aetypes.Keyword('kwrd'),

        aetypes.Range(1, 10),

        aetypes.Comparison(1, '<   ', 10),

        aetypes.Logical('not ', 1),

        aetypes.IntlText(0, 0, 'international text'),

        aetypes.IntlWritingCode(0,0),

        aetypes.QDPoint(50,100),

        aetypes.QDRectangle(50,100,150,200),

        aetypes.RGBColor(0x7000, 0x6000, 0x5000),

        aetypes.Unknown('xxxx', 'unknown type data'),

        aetypes.Character(1),

        aetypes.Character(2, aetypes.Line(2)),

    ]

    def test_roundtrip_string(self):

        o = 'a string'

        packed = aepack.pack(o)

        unpacked = aepack.unpack(packed)

        self.assertEqual(o, unpacked)

    def test_roundtrip_int(self):

        o = 12

        packed = aepack.pack(o)

        unpacked = aepack.unpack(packed)

        self.assertEqual(o, unpacked)

    def test_roundtrip_float(self):

        o = 12.1

        packed = aepack.pack(o)

        unpacked = aepack.unpack(packed)

        self.assertEqual(o, unpacked)

    def test_roundtrip_None(self):

        o = None

        packed = aepack.pack(o)

        unpacked = aepack.unpack(packed)

        self.assertEqual(o, unpacked)

    def test_roundtrip_aeobjects(self):

        for o in self.OBJECTS:

            packed = aepack.pack(o)

            unpacked = aepack.unpack(packed)

            self.assertEqual(repr(o), repr(unpacked))

    def test_roundtrip_FSSpec(self):

        try:

            import Carbon.File

        except:

            return

        o = Carbon.File.FSSpec(os.curdir)

        packed = aepack.pack(o)

        unpacked = aepack.unpack(packed)

        self.assertEqual(o.as_pathname(), unpacked.as_pathname())

    def test_roundtrip_Alias(self):

        try:

            import Carbon.File

        except:

            return

        o = Carbon.File.FSSpec(os.curdir).NewAliasMinimal()

        packed = aepack.pack(o)

        unpacked = aepack.unpack(packed)

        self.assertEqual(o.FSResolveAlias(None)[0].as_pathname(),

            unpacked.FSResolveAlias(None)[0].as_pathname())

def test_main():

    test_support.run_unittest(TestAepack)

if __name__ == '__main__':

    test_main()