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Python Source  |  2003-12-30  |  1.0 KB  |  45 lines
  1. # test_pickle dumps and loads pickles via pickle.py.
  2. # test_cpickle does the same, but via the cPickle module.
  3. # This test covers the other two cases, making pickles with one module and
  4. # loading them via the other.
  5.  
  6. import pickle
  7. import cPickle
  8. import unittest
  9.  
  10. from test import test_support
  11. from test.pickletester import AbstractPickleTests
  12.  
  13. class DumpCPickle_LoadPickle(AbstractPickleTests):
  14.  
  15.     error = KeyError
  16.  
  17.     def dumps(self, arg, proto=0, fast=0):
  18.         # Ignore fast
  19.         return cPickle.dumps(arg, proto)
  20.  
  21.     def loads(self, buf):
  22.         # Ignore fast
  23.         return pickle.loads(buf)
  24.  
  25. class DumpPickle_LoadCPickle(AbstractPickleTests):
  26.  
  27.     error = cPickle.BadPickleGet
  28.  
  29.     def dumps(self, arg, proto=0, fast=0):
  30.         # Ignore fast
  31.         return pickle.dumps(arg, proto)
  32.  
  33.     def loads(self, buf):
  34.         # Ignore fast
  35.         return cPickle.loads(buf)
  36.  
  37. def test_main():
  38.     test_support.run_unittest(
  39.         DumpCPickle_LoadPickle,
  40.         DumpPickle_LoadCPickle
  41.     )
  42.  
  43. if __name__ == "__main__":
  44.     test_main()
  45.