63 lines
1.6 KiB
Python
63 lines
1.6 KiB
Python
import pickle
|
|
import unittest
|
|
from cStringIO import StringIO
|
|
from test.pickletester import AbstractPickleTests, AbstractPickleModuleTests, \
|
|
AbstractPersistentPicklerTests
|
|
from test import test_support
|
|
|
|
class PickleTests(AbstractPickleTests, AbstractPickleModuleTests):
|
|
|
|
def setUp(self):
|
|
self.dumps = pickle.dumps
|
|
self.loads = pickle.loads
|
|
|
|
module = pickle
|
|
error = KeyError
|
|
|
|
class PicklerTests(AbstractPickleTests):
|
|
|
|
error = KeyError
|
|
|
|
def dumps(self, arg, bin=0):
|
|
f = StringIO()
|
|
p = pickle.Pickler(f, bin)
|
|
p.dump(arg)
|
|
f.seek(0)
|
|
return f.read()
|
|
|
|
def loads(self, buf):
|
|
f = StringIO(buf)
|
|
u = pickle.Unpickler(f)
|
|
return u.load()
|
|
|
|
class PersPicklerTests(AbstractPersistentPicklerTests):
|
|
|
|
def dumps(self, arg, bin=0):
|
|
class PersPickler(pickle.Pickler):
|
|
def persistent_id(subself, obj):
|
|
return self.persistent_id(obj)
|
|
f = StringIO()
|
|
p = PersPickler(f, bin)
|
|
p.dump(arg)
|
|
f.seek(0)
|
|
return f.read()
|
|
|
|
def loads(self, buf):
|
|
class PersUnpickler(pickle.Unpickler):
|
|
def persistent_load(subself, obj):
|
|
return self.persistent_load(obj)
|
|
f = StringIO(buf)
|
|
u = PersUnpickler(f)
|
|
return u.load()
|
|
|
|
def test_main():
|
|
loader = unittest.TestLoader()
|
|
suite = unittest.TestSuite()
|
|
suite.addTest(loader.loadTestsFromTestCase(PickleTests))
|
|
suite.addTest(loader.loadTestsFromTestCase(PicklerTests))
|
|
suite.addTest(loader.loadTestsFromTestCase(PersPicklerTests))
|
|
test_support.run_suite(suite)
|
|
|
|
if __name__ == "__main__":
|
|
test_main()
|