[Python-checkins] python/dist/src/Lib/test test_applesingle.py, NONE, 1.1

Tue Nov 18 17:36:15 EST 2003

Update of /cvsroot/python/python/dist/src/Lib/test
In directory sc8-pr-cvs1:/tmp/cvs-serv24912
Added Files:
	test_applesingle.py 
Log Message:
Test the applesingle decoder.
--- NEW FILE: test_applesingle.py ---
# Copyright (C) 2003 Python Software Foundation
import unittest
import macostools
import Carbon.File
import MacOS
import os
import sys
from test import test_support
import struct
import applesingle
AS_MAGIC=0x00051600
AS_VERSION=0x00020000
dataforkdata = 'hello\r0円world\n'
resourceforkdata = 'goodbye\ncruel0円world\r'
applesingledata = struct.pack("ll16sh", AS_MAGIC, AS_VERSION, "foo", 2) + \
 struct.pack("llllll", 1, 50, len(dataforkdata),
 2, 50+len(dataforkdata), len(resourceforkdata)) + \
 dataforkdata + \
 resourceforkdata
TESTFN2 = test_support.TESTFN + '2'
class TestApplesingle(unittest.TestCase):
 def setUp(self):
 fp = open(test_support.TESTFN, 'w')
 fp.write(applesingledata)
 fp.close()
 def tearDown(self):
 try:
 os.unlink(test_support.TESTFN)
 except:
 pass
 try:
 os.unlink(TESTFN2)
 except:
 pass
 def compareData(self, isrf, data):
 if isrf:
 fp = MacOS.openrf(TESTFN2, '*rb')
 else:
 fp = open(TESTFN2, 'rb')
 filedata = fp.read(1000)
 self.assertEqual(data, filedata)
 def test_applesingle(self):
 try:
 os.unlink(TESTFN2)
 except:
 pass
 applesingle.decode(test_support.TESTFN, TESTFN2)
 self.compareData(False, dataforkdata)
 self.compareData(True, resourceforkdata)
 
 def test_applesingle_resonly(self):
 try:
 os.unlink(TESTFN2)
 except:
 pass
 applesingle.decode(test_support.TESTFN, TESTFN2, resonly=True)
 self.compareData(False, resourceforkdata)
def test_main():
 test_support.run_unittest(TestApplesingle)
if __name__ == '__main__':
 test_main()