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Viewing changes to Lib/ctypes/test/test_macholib.py

  • Committer: Package Import Robot
  • Author(s): Matthias Klose
  • Date: 2013-11-25 09:44:27 UTC
  • Revision ID: package-import@ubuntu.com-20131125094427-lzxj8ap5w01lmo7f
Tags: upstream-3.4~b1
Import upstream version 3.4~b1

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Lib/ctypes/test/test_macholib.py
 
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import os
 
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import sys
 
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import unittest
 
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# Bob Ippolito:
 
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#
 
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# Ok.. the code to find the filename for __getattr__ should look
 
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# something like:
 
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#
 
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# import os
 
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# from macholib.dyld import dyld_find
 
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#
 
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# def find_lib(name):
 
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#      possible = ['lib'+name+'.dylib', name+'.dylib',
 
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#      name+'.framework/'+name]
 
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#      for dylib in possible:
 
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#          try:
 
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#              return os.path.realpath(dyld_find(dylib))
 
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#          except ValueError:
 
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#              pass
 
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#      raise ValueError, "%s not found" % (name,)
 
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#
 
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# It'll have output like this:
 
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#
 
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#  >>> find_lib('pthread')
 
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# '/usr/lib/libSystem.B.dylib'
 
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#  >>> find_lib('z')
 
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# '/usr/lib/libz.1.dylib'
 
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#  >>> find_lib('IOKit')
 
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# '/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit'
 
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#
 
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# -bob
 
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from ctypes.macholib.dyld import dyld_find
 
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def find_lib(name):
 
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    possible = ['lib'+name+'.dylib', name+'.dylib', name+'.framework/'+name]
 
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    for dylib in possible:
 
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        try:
 
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            return os.path.realpath(dyld_find(dylib))
 
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        except ValueError:
 
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            pass
 
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    raise ValueError("%s not found" % (name,))
 
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class MachOTest(unittest.TestCase):
 
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    if sys.platform == "darwin":
 
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        def test_find(self):
 
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            self.assertEqual(find_lib('pthread'),
 
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                                 '/usr/lib/libSystem.B.dylib')
 
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            result = find_lib('z')
 
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            self.assertTrue(result.startswith('/usr/lib/libz.1'))
 
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            self.assertTrue(result.endswith('.dylib'))
 
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            self.assertEqual(find_lib('IOKit'),
 
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                                 '/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit')
 
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if __name__ == "__main__":
 
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    unittest.main()