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Text File  |  2005-11-19  |  2KB  |  89 lines
  1. # Copyright (C) 2003 Python Software Foundation
  2.  
  3. import unittest
  4. import macostools
  5. import Carbon.File
  6. import MacOS
  7. import os
  8. import sys
  9. from test import test_support
  10.  
  11. TESTFN2 = test_support.TESTFN + '2'
  12.  
  13. class TestMacostools(unittest.TestCase):
  14.  
  15.     def setUp(self):
  16.         fp = open(test_support.TESTFN, 'w')
  17.         fp.write('hello world\n')
  18.         fp.close()
  19.         rfp = MacOS.openrf(test_support.TESTFN, '*wb')
  20.         rfp.write('goodbye world\n')
  21.         rfp.close()
  22.  
  23.     def tearDown(self):
  24.         try:
  25.             os.unlink(test_support.TESTFN)
  26.         except:
  27.             pass
  28.         try:
  29.             os.unlink(TESTFN2)
  30.         except:
  31.             pass
  32.  
  33.     def compareData(self):
  34.         fp = open(test_support.TESTFN, 'r')
  35.         data1 = fp.read()
  36.         fp.close()
  37.         fp = open(TESTFN2, 'r')
  38.         data2 = fp.read()
  39.         fp.close()
  40.         if data1 != data2:
  41.             return 'Data forks differ'
  42.         rfp = MacOS.openrf(test_support.TESTFN, '*rb')
  43.         data1 = rfp.read(1000)
  44.         rfp.close()
  45.         rfp = MacOS.openrf(TESTFN2, '*rb')
  46.         data2 = rfp.read(1000)
  47.         rfp.close()
  48.         if data1 != data2:
  49.             return 'Resource forks differ'
  50.         return ''
  51.  
  52.     def test_touched(self):
  53.         # This really only tests that nothing unforeseen happens.
  54.         macostools.touched(test_support.TESTFN)
  55.  
  56.     def test_copy(self):
  57.         try:
  58.             os.unlink(TESTFN2)
  59.         except:
  60.             pass
  61.         macostools.copy(test_support.TESTFN, TESTFN2)
  62.         self.assertEqual(self.compareData(), '')
  63.  
  64.     def test_mkalias(self):
  65.         try:
  66.             os.unlink(TESTFN2)
  67.         except:
  68.             pass
  69.         macostools.mkalias(test_support.TESTFN, TESTFN2)
  70.         fss, _, _ = Carbon.File.ResolveAliasFile(TESTFN2, 0)
  71.         self.assertEqual(fss.as_pathname(), os.path.realpath(test_support.TESTFN))
  72.  
  73.     def test_mkalias_relative(self):
  74.         try:
  75.             os.unlink(TESTFN2)
  76.         except:
  77.             pass
  78.         macostools.mkalias(test_support.TESTFN, TESTFN2, sys.prefix)
  79.         fss, _, _ = Carbon.File.ResolveAliasFile(TESTFN2, 0)
  80.         self.assertEqual(fss.as_pathname(), os.path.realpath(test_support.TESTFN))
  81.  
  82.  
  83. def test_main():
  84.     test_support.run_unittest(TestMacostools)
  85.  
  86.  
  87. if __name__ == '__main__':
  88.     test_main()
  89.