1 import unittest

     2 import MacOS

     3 import Carbon.File

     4 from test import test_support

     5 import os

     6 

     7 TESTFN2 = test_support.TESTFN + '2'

     8 

     9 class TestMacOS(unittest.TestCase):

    10 

    11     def testOpenRF(self):

    12         try:

    13             fp = open(test_support.TESTFN, 'w')

    14             fp.write('hello world\n')

    15             fp.close()

    16 

    17             rfp = MacOS.openrf(test_support.TESTFN, '*wb')

    18             rfp.write('goodbye world\n')

    19             rfp.close()

    20 

    21 

    22             fp = open(test_support.TESTFN, 'r')

    23             data = fp.read()

    24             fp.close()

    25             self.assertEquals(data, 'hello world\n')

    26 

    27             rfp = MacOS.openrf(test_support.TESTFN, '*rb')

    28             data = rfp.read(100)

    29             data2 = rfp.read(100)

    30             rfp.close()

    31             self.assertEquals(data, 'goodbye world\n')

    32             self.assertEquals(data2, '')

    33 

    34 

    35         finally:

    36             os.unlink(test_support.TESTFN)

    37 

    38 def test_main():

    39     test_support.run_unittest(TestMacOS)

    40 

    41 

    42 if __name__ == '__main__':

    43     test_main()