/usr/lib/python2.7/test/test_pickle.py is in libpython2.7-testsuite 2.7.11-7ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 | import pickle
import struct
from cStringIO import StringIO
from test import test_support
from test.pickletester import (AbstractUnpickleTests,
AbstractPickleTests,
AbstractPickleModuleTests,
AbstractPersistentPicklerTests,
AbstractPicklerUnpicklerObjectTests,
BigmemPickleTests)
class PickleTests(AbstractUnpickleTests, AbstractPickleTests,
AbstractPickleModuleTests):
def dumps(self, arg, proto=0, fast=0):
# Ignore fast
return pickle.dumps(arg, proto)
def loads(self, buf):
# Ignore fast
return pickle.loads(buf)
module = pickle
error = KeyError
bad_stack_errors = (IndexError,)
bad_mark_errors = (IndexError, pickle.UnpicklingError,
TypeError, AttributeError, EOFError)
truncated_errors = (pickle.UnpicklingError, EOFError,
AttributeError, ValueError,
struct.error, IndexError, ImportError,
TypeError, KeyError)
class UnpicklerTests(AbstractUnpickleTests):
error = KeyError
bad_stack_errors = (IndexError,)
bad_mark_errors = (IndexError, pickle.UnpicklingError,
TypeError, AttributeError, EOFError)
truncated_errors = (pickle.UnpicklingError, EOFError,
AttributeError, ValueError,
struct.error, IndexError, ImportError,
TypeError, KeyError)
def loads(self, buf):
f = StringIO(buf)
u = pickle.Unpickler(f)
return u.load()
class PicklerTests(AbstractPickleTests):
def dumps(self, arg, proto=0, fast=0):
f = StringIO()
p = pickle.Pickler(f, proto)
if fast:
p.fast = fast
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, proto=0, fast=0):
class PersPickler(pickle.Pickler):
def persistent_id(subself, obj):
return self.persistent_id(obj)
f = StringIO()
p = PersPickler(f, proto)
if fast:
p.fast = fast
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()
class PicklerUnpicklerObjectTests(AbstractPicklerUnpicklerObjectTests):
pickler_class = pickle.Pickler
unpickler_class = pickle.Unpickler
class PickleBigmemPickleTests(BigmemPickleTests):
def dumps(self, arg, proto=0, fast=0):
# Ignore fast
return pickle.dumps(arg, proto)
def loads(self, buf):
# Ignore fast
return pickle.loads(buf)
def test_main():
test_support.run_unittest(
PickleTests,
UnpicklerTests,
PicklerTests,
PersPicklerTests,
PicklerUnpicklerObjectTests,
PickleBigmemPickleTests,
)
test_support.run_doctest(pickle)
if __name__ == "__main__":
test_main()
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