Lib/test/test_dl.py

   1 #! /usr/bin/env python
   2 """Test dlmodule.c
   3    Roger E. Masse  revised strategy by Barry Warsaw
   4 """
   5 from test.test_support import verbose, import_module
   6 dl = import_module('dl', deprecated=True)
   7
   8 sharedlibs = [
   9     ('/usr/lib/libc.so', 'getpid'),
  10     ('/lib/libc.so.6', 'getpid'),
  11     ('/usr/bin/cygwin1.dll', 'getpid'),
  12     ('/usr/lib/libc.dylib', 'getpid'),
  13     ]
  14
  15 def test_main():
  16     for s, func in sharedlibs:
  17         try:
  18             if verbose:
  19                 print 'trying to open:', s,
  20             l = dl.open(s)
  21         except dl.error, err:
  22             if verbose:
  23                 print 'failed', repr(str(err))
  24             pass
  25         else:
  26             if verbose:
  27                 print 'succeeded...',
  28             l.call(func)
  29             l.close()
  30             if verbose:
  31                 print 'worked!'
  32             break
  33     else:
  34         raise unittest.SkipTest, 'Could not open any shared libraries'
  35
  36
  37 if __name__ == '__main__':
  38     test_main()