Mercurial > cpython-lru_cache-weakref

annotate Lib/test/test_macostools.py @ 58925:eecf1bef052d 2.6

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Merged revisions 78207 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78207 | ezio.melotti | 2010-02-17 01:26:09 +0200 (Wed, 17 Feb 2010) | 1 line #7930: fix stripid ........
author Ezio Melotti <ezio.melotti@gmail.com>
date Tue, 16 Feb 2010 23:29:44 +0000
parents 6a6fc0c091cd
children 762d89faceaa
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rev   line source
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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 macostools
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5 import Carbon.File
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6 import MacOS
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7 import os
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8 import sys
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9 from test import test_support
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10
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11 TESTFN2 = test_support.TESTFN + '2'
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12
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13 class TestMacostools(unittest.TestCase):
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14
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15 def setUp(self):
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16 fp = open(test_support.TESTFN, 'w')
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17 fp.write('hello world\n')
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18 fp.close()
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19 rfp = MacOS.openrf(test_support.TESTFN, '*wb')
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20 rfp.write('goodbye world\n')
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21 rfp.close()
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22
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23 def tearDown(self):
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24 try:
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25 os.unlink(test_support.TESTFN)
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26 except:
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27 pass
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28 try:
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29 os.unlink(TESTFN2)
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30 except:
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31 pass
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32
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33 def compareData(self):
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34 fp = open(test_support.TESTFN, 'r')
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35 data1 = fp.read()
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36 fp.close()
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37 fp = open(TESTFN2, 'r')
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38 data2 = fp.read()
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39 fp.close()
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40 if data1 != data2:
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41 return 'Data forks differ'
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42 rfp = MacOS.openrf(test_support.TESTFN, '*rb')
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43 data1 = rfp.read(1000)
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44 rfp.close()
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45 rfp = MacOS.openrf(TESTFN2, '*rb')
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46 data2 = rfp.read(1000)
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47 rfp.close()
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48 if data1 != data2:
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49 return 'Resource forks differ'
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50 return ''
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51
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52 def test_touched(self):
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53 # This really only tests that nothing unforeseen happens.
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54 import warnings
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55 with warnings.catch_warnings():
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56 warnings.filterwarnings('ignore', 'macostools.touched*',
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57 DeprecationWarning)
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58 macostools.touched(test_support.TESTFN)
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59
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60 if sys.maxint < 2**32:
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61 def test_copy(self):
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62 try:
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63 os.unlink(TESTFN2)
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64 except:
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65 pass
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66 macostools.copy(test_support.TESTFN, TESTFN2)
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67 self.assertEqual(self.compareData(), '')
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68
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69 if sys.maxint < 2**32:
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70 def test_mkalias(self):
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71 try:
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72 os.unlink(TESTFN2)
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73 except:
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74 pass
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75 macostools.mkalias(test_support.TESTFN, TESTFN2)
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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 def test_mkalias_relative(self):
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80 try:
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81 os.unlink(TESTFN2)
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82 except:
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83 pass
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84 # If the directory doesn't exist, then chances are this is a new
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85 # install of Python so don't create it since the user might end up
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86 # running ``sudo make install`` and creating the directory here won't
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87 # leave it with the proper permissions.
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88 if not os.path.exists(sys.prefix):
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89 return
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90 macostools.mkalias(test_support.TESTFN, TESTFN2, sys.prefix)
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91 fss, _, _ = Carbon.File.ResolveAliasFile(TESTFN2, 0)
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92 self.assertEqual(fss.as_pathname(), os.path.realpath(test_support.TESTFN))
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93
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94
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95 def test_main():
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96 # Skip on wide unicode
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97 if len(u'\0'.encode('unicode-internal')) == 4:
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98 raise test_support.TestSkipped("test_macostools is broken in USC4")
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99 test_support.run_unittest(TestMacostools)
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101
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102 if __name__ == '__main__':
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103 test_main()