| 1 | # Copyright (C) 2003 Python Software Foundation
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| 2 |
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| 3 | import unittest
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| 4 | import os
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| 5 | import sys
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| 6 | from test import test_support
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| 7 |
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| 8 | MacOS = test_support.import_module('MacOS')
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| 9 | #The following modules should exist if MacOS exists.
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| 10 | import Carbon.File
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| 11 | import macostools
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| 12 |
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| 13 | TESTFN2 = test_support.TESTFN + '2'
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| 14 |
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| 15 | class TestMacostools(unittest.TestCase):
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| 16 |
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| 17 | def setUp(self):
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| 18 | fp = open(test_support.TESTFN, 'w')
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| 19 | fp.write('hello world\n')
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| 20 | fp.close()
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| 21 | rfp = MacOS.openrf(test_support.TESTFN, '*wb')
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| 22 | rfp.write('goodbye world\n')
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| 23 | rfp.close()
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| 24 |
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| 25 | def tearDown(self):
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| 26 | test_support.unlink(test_support.TESTFN)
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| 27 | test_support.unlink(TESTFN2)
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| 28 |
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| 29 | def compareData(self):
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| 30 | fp = open(test_support.TESTFN, 'r')
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| 31 | data1 = fp.read()
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| 32 | fp.close()
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| 33 | fp = open(TESTFN2, 'r')
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| 34 | data2 = fp.read()
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| 35 | fp.close()
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| 36 | if data1 != data2:
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| 37 | return 'Data forks differ'
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| 38 | rfp = MacOS.openrf(test_support.TESTFN, '*rb')
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| 39 | data1 = rfp.read(1000)
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| 40 | rfp.close()
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| 41 | rfp = MacOS.openrf(TESTFN2, '*rb')
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| 42 | data2 = rfp.read(1000)
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| 43 | rfp.close()
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| 44 | if data1 != data2:
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| 45 | return 'Resource forks differ'
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| 46 | return ''
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| 47 |
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| 48 | def test_touched(self):
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| 49 | # This really only tests that nothing unforeseen happens.
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| 50 | with test_support.check_warnings(('macostools.touched*',
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| 51 | DeprecationWarning), quiet=True):
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| 52 | macostools.touched(test_support.TESTFN)
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| 53 |
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| 54 | if sys.maxint < 2**32:
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| 55 | def test_copy(self):
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| 56 | test_support.unlink(TESTFN2)
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| 57 | macostools.copy(test_support.TESTFN, TESTFN2)
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| 58 | self.assertEqual(self.compareData(), '')
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| 59 |
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| 60 | if sys.maxint < 2**32:
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| 61 | def test_mkalias(self):
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| 62 | test_support.unlink(TESTFN2)
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| 63 | macostools.mkalias(test_support.TESTFN, TESTFN2)
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| 64 | fss, _, _ = Carbon.File.ResolveAliasFile(TESTFN2, 0)
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| 65 | self.assertEqual(fss.as_pathname(), os.path.realpath(test_support.TESTFN))
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| 66 |
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| 67 | def test_mkalias_relative(self):
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| 68 | test_support.unlink(TESTFN2)
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| 69 | # If the directory doesn't exist, then chances are this is a new
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| 70 | # install of Python so don't create it since the user might end up
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| 71 | # running ``sudo make install`` and creating the directory here won't
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| 72 | # leave it with the proper permissions.
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| 73 | if not os.path.exists(sys.prefix):
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| 74 | return
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| 75 | macostools.mkalias(test_support.TESTFN, TESTFN2, sys.prefix)
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| 76 | fss, _, _ = Carbon.File.ResolveAliasFile(TESTFN2, 0)
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| 77 | self.assertEqual(fss.as_pathname(), os.path.realpath(test_support.TESTFN))
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| 78 |
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| 79 |
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| 80 | def test_main():
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| 81 | # Skip on wide unicode
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| 82 | if len(u'\0'.encode('unicode-internal')) == 4:
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| 83 | raise unittest.SkipTest("test_macostools is broken in USC4")
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| 84 | test_support.run_unittest(TestMacostools)
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| 85 |
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| 86 |
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| 87 | if __name__ == '__main__':
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| 88 | test_main()
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