Python pickle.STOP Examples
The following are 25 code examples for showing how to use pickle.STOP(). These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example.
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Example 1
| Project: ironpython2 Author: IronLanguages File: pickletester.py License: Apache License 2.0 | 6 votes |
|
def test_proto(self):
build_none = pickle.NONE + pickle.STOP
for proto in protocols:
expected = build_none
if proto >= 2:
expected = pickle.PROTO + chr(proto) + expected
p = self.dumps(None, proto)
self.assertEqual(p, expected)
oob = protocols[-1] + 1 # a future protocol
badpickle = pickle.PROTO + chr(oob) + build_none
try:
self.loads(badpickle)
except ValueError, detail:
self.assertTrue(str(detail).startswith(
"unsupported pickle protocol"))
Example 2
| Project: BinderFilter Author: dxwu File: pickletester.py License: MIT License | 6 votes |
|
def test_proto(self):
build_none = pickle.NONE + pickle.STOP
for proto in protocols:
expected = build_none
if proto >= 2:
expected = pickle.PROTO + chr(proto) + expected
p = self.dumps(None, proto)
self.assertEqual(p, expected)
oob = protocols[-1] + 1 # a future protocol
badpickle = pickle.PROTO + chr(oob) + build_none
try:
self.loads(badpickle)
except ValueError, detail:
self.assertTrue(str(detail).startswith(
"unsupported pickle protocol"))
Example 3
| Project: oss-ftp Author: aliyun File: pickletester.py License: MIT License | 6 votes |
|
def test_proto(self):
build_none = pickle.NONE + pickle.STOP
for proto in protocols:
expected = build_none
if proto >= 2:
expected = pickle.PROTO + chr(proto) + expected
p = self.dumps(None, proto)
self.assertEqual(p, expected)
oob = protocols[-1] + 1 # a future protocol
badpickle = pickle.PROTO + chr(oob) + build_none
try:
self.loads(badpickle)
except ValueError, detail:
self.assertTrue(str(detail).startswith(
"unsupported pickle protocol"))
Example 4
| Project: Fluid-Designer Author: Microvellum File: pickletester.py License: GNU General Public License v3.0 | 6 votes |
|
def test_proto(self):
for proto in protocols:
pickled = self.dumps(None, proto)
if proto >= 2:
proto_header = pickle.PROTO + bytes([proto])
self.assertTrue(pickled.startswith(proto_header))
else:
self.assertEqual(count_opcode(pickle.PROTO, pickled), 0)
oob = protocols[-1] + 1 # a future protocol
build_none = pickle.NONE + pickle.STOP
badpickle = pickle.PROTO + bytes([oob]) + build_none
try:
self.loads(badpickle)
except ValueError as err:
self.assertIn("unsupported pickle protocol", str(err))
else:
self.fail("expected bad protocol number to raise ValueError")
Example 5
| Project: gcblue Author: gcblue File: pickletester.py License: BSD 3-Clause "New" or "Revised" License | 6 votes |
|
def test_proto(self):
build_none = pickle.NONE + pickle.STOP
for proto in protocols:
expected = build_none
if proto >= 2:
expected = pickle.PROTO + chr(proto) + expected
p = self.dumps(None, proto)
self.assertEqual(p, expected)
oob = protocols[-1] + 1 # a future protocol
badpickle = pickle.PROTO + chr(oob) + build_none
try:
self.loads(badpickle)
except ValueError, detail:
self.assertTrue(str(detail).startswith(
"unsupported pickle protocol"))
Example 6
| Project: medicare-demo Author: ofermend File: pickletester.py License: Apache License 2.0 | 6 votes |
|
def test_proto(self):
build_none = pickle.NONE + pickle.STOP
for proto in protocols:
expected = build_none
if proto >= 2:
expected = pickle.PROTO + chr(proto) + expected
p = self.dumps(None, proto)
self.assertEqual(p, expected)
oob = protocols[-1] + 1 # a future protocol
badpickle = pickle.PROTO + chr(oob) + build_none
try:
self.loads(badpickle)
except ValueError, detail:
self.failUnless(str(detail).startswith(
"unsupported pickle protocol"))
Example 7
| Project: CTFCrackTools-V2 Author: Acmesec File: pickletester.py License: GNU General Public License v3.0 | 6 votes |
|
def test_proto(self):
build_none = pickle.NONE + pickle.STOP
for proto in protocols:
expected = build_none
if proto >= 2:
expected = pickle.PROTO + chr(proto) + expected
p = self.dumps(None, proto)
self.assertEqual(p, expected)
oob = protocols[-1] + 1 # a future protocol
badpickle = pickle.PROTO + chr(oob) + build_none
try:
self.loads(badpickle)
except ValueError, detail:
self.assertTrue(str(detail).startswith(
"unsupported pickle protocol"))
Example 8
| Project: CTFCrackTools Author: Acmesec File: pickletester.py License: GNU General Public License v3.0 | 6 votes |
|
def test_proto(self):
build_none = pickle.NONE + pickle.STOP
for proto in protocols:
expected = build_none
if proto >= 2:
expected = pickle.PROTO + chr(proto) + expected
p = self.dumps(None, proto)
self.assertEqual(p, expected)
oob = protocols[-1] + 1 # a future protocol
badpickle = pickle.PROTO + chr(oob) + build_none
try:
self.loads(badpickle)
except ValueError, detail:
self.assertTrue(str(detail).startswith(
"unsupported pickle protocol"))
Example 9
| Project: ironpython2 Author: IronLanguages File: pickletester.py License: Apache License 2.0 | 5 votes |
|
def test_load_classic_instance_error(self):
# Issue #28925.
# Protocol 0 (text mode pickle):
"""
0: ( MARK
1: i INST '__main__ I' (MARK at 0)
13: ( MARK
14: d DICT (MARK at 13)
15: b BUILD
16: . STOP
"""
pickle0 = ('(i__main__\n'
'I\n'
'(db.')
self.assertRaises(MyErr, self.loads, pickle0)
# Protocol 1 (binary mode pickle)
"""
0: ( MARK
1: c GLOBAL '__main__ I'
13: o OBJ (MARK at 0)
14: } EMPTY_DICT
15: b BUILD
16: . STOP
"""
pickle1 = ('(c__main__\n'
'I\n'
'o}b.')
self.assertRaises(MyErr, self.loads, pickle1)
Example 10
| Project: ironpython2 Author: IronLanguages File: pickletester.py License: Apache License 2.0 | 5 votes |
|
def test_bad_stack(self):
badpickles = [
'.', # STOP
'0', # POP
'1', # POP_MARK
'2', # DUP
# '(2', # PyUnpickler doesn't raise
'R', # REDUCE
')R',
'a', # APPEND
'Na',
'b', # BUILD
'Nb',
'd', # DICT
'e', # APPENDS
# '(e', # PyUnpickler raises AttributeError
'i__builtin__\nlist\n', # INST
'l', # LIST
'o', # OBJ
'(o',
'p1\n', # PUT
'q\x00', # BINPUT
'r\x00\x00\x00\x00', # LONG_BINPUT
's', # SETITEM
'Ns',
'NNs',
't', # TUPLE
'u', # SETITEMS
# '(u', # PyUnpickler doesn't raise
'}(Nu',
'\x81', # NEWOBJ
')\x81',
'\x85', # TUPLE1
'\x86', # TUPLE2
'N\x86',
'\x87', # TUPLE3
'N\x87',
'NN\x87',
]
for p in badpickles:
self.check_unpickling_error(self.bad_stack_errors, p)
Example 11
| Project: ironpython2 Author: IronLanguages File: pickletester.py License: Apache License 2.0 | 5 votes |
|
def test_bad_mark(self):
badpickles = [
# 'N(.', # STOP
'N(2', # DUP
'c__builtin__\nlist\n)(R', # REDUCE
'c__builtin__\nlist\n()R',
']N(a', # APPEND
# BUILD
'c__builtin__\nValueError\n)R}(b',
'c__builtin__\nValueError\n)R(}b',
'(Nd', # DICT
'N(p1\n', # PUT
'N(q\x00', # BINPUT
'N(r\x00\x00\x00\x00', # LONG_BINPUT
'}NN(s', # SETITEM
'}N(Ns',
'}(NNs',
'}((u', # SETITEMS
# NEWOBJ
'c__builtin__\nlist\n)(\x81',
'c__builtin__\nlist\n()\x81',
'N(\x85', # TUPLE1
'NN(\x86', # TUPLE2
'N(N\x86',
'NNN(\x87', # TUPLE3
'NN(N\x87',
'N(NN\x87',
]
for p in badpickles:
self.check_unpickling_error(self.bad_mark_errors, p)
Example 12
| Project: Fluid-Designer Author: Microvellum File: pickletester.py License: GNU General Public License v3.0 | 5 votes |
|
def test_load_long_python2_str_as_bytes(self):
# From Python 2: pickle.dumps('x' * 300, protocol=1)
self.assertEqual(self.loads(pickle.BINSTRING +
struct.pack("<I", 300) +
b'x' * 300 + pickle.STOP,
encoding='bytes'), b'x' * 300)
Example 13
| Project: Fluid-Designer Author: Microvellum File: pickletester.py License: GNU General Public License v3.0 | 5 votes |
|
def test_frame_readline(self):
pickled = b'\x80\x04\x95\x05\x00\x00\x00\x00\x00\x00\x00I42\n.'
# 0: \x80 PROTO 4
# 2: \x95 FRAME 5
# 11: I INT 42
# 15: . STOP
self.assertEqual(self.loads(pickled), 42)
Example 14
| Project: ironpython3 Author: IronLanguages File: pickletester.py License: Apache License 2.0 | 5 votes |
|
def test_load_long_python2_str_as_bytes(self):
# From Python 2: pickle.dumps('x' * 300, protocol=1)
self.assertEqual(self.loads(pickle.BINSTRING +
struct.pack("<I", 300) +
b'x' * 300 + pickle.STOP,
encoding='bytes'), b'x' * 300)
Example 15
| Project: ironpython3 Author: IronLanguages File: pickletester.py License: Apache License 2.0 | 5 votes |
|
def test_frame_readline(self):
pickled = b'\x80\x04\x95\x05\x00\x00\x00\x00\x00\x00\x00I42\n.'
# 0: \x80 PROTO 4
# 2: \x95 FRAME 5
# 11: I INT 42
# 15: . STOP
self.assertEqual(self.loads(pickled), 42)
Example 16
| Project: ironpython3 Author: IronLanguages File: pickletester.py License: Apache License 2.0 | 5 votes |
|
def test_bad_mark(self):
badpickles = [
# b'N(.', # STOP
b'N(2', # DUP
b'cbuiltins\nlist\n)(R', # REDUCE
b'cbuiltins\nlist\n()R',
b']N(a', # APPEND
# BUILD
b'cbuiltins\nValueError\n)R}(b',
b'cbuiltins\nValueError\n)R(}b',
b'(Nd', # DICT
b'N(p1\n', # PUT
b'N(q\x00', # BINPUT
b'N(r\x00\x00\x00\x00', # LONG_BINPUT
b'}NN(s', # SETITEM
b'}N(Ns',
b'}(NNs',
b'}((u', # SETITEMS
b'cbuiltins\nlist\n)(\x81', # NEWOBJ
b'cbuiltins\nlist\n()\x81',
b'N(\x85', # TUPLE1
b'NN(\x86', # TUPLE2
b'N(N\x86',
b'NNN(\x87', # TUPLE3
b'NN(N\x87',
b'N(NN\x87',
b']((\x90', # ADDITEMS
# NEWOBJ_EX
b'cbuiltins\nlist\n)}(\x92',
b'cbuiltins\nlist\n)(}\x92',
b'cbuiltins\nlist\n()}\x92',
# STACK_GLOBAL
b'Vbuiltins\n(Vlist\n\x93',
b'Vbuiltins\nVlist\n(\x93',
b'N(\x94', # MEMOIZE
]
for p in badpickles:
self.check_unpickling_error(self.bad_mark_errors, p)
Example 17
| Project: Project-New-Reign---Nemesis-Main Author: ShikyoKira File: pickletester.py License: GNU General Public License v3.0 | 5 votes |
|
def test_load_long_python2_str_as_bytes(self):
# From Python 2: pickle.dumps('x' * 300, protocol=1)
self.assertEqual(self.loads(pickle.BINSTRING +
struct.pack("<I", 300) +
b'x' * 300 + pickle.STOP,
encoding='bytes'), b'x' * 300)
Example 18
| Project: Project-New-Reign---Nemesis-Main Author: ShikyoKira File: pickletester.py License: GNU General Public License v3.0 | 5 votes |
|
def test_frame_readline(self):
pickled = b'\x80\x04\x95\x05\x00\x00\x00\x00\x00\x00\x00I42\n.'
# 0: \x80 PROTO 4
# 2: \x95 FRAME 5
# 11: I INT 42
# 15: . STOP
self.assertEqual(self.loads(pickled), 42)
Example 19
| Project: Project-New-Reign---Nemesis-Main Author: ShikyoKira File: pickletester.py License: GNU General Public License v3.0 | 5 votes |
|
def test_bad_mark(self):
badpickles = [
# b'N(.', # STOP
b'N(2', # DUP
b'cbuiltins\nlist\n)(R', # REDUCE
b'cbuiltins\nlist\n()R',
b']N(a', # APPEND
# BUILD
b'cbuiltins\nValueError\n)R}(b',
b'cbuiltins\nValueError\n)R(}b',
b'(Nd', # DICT
b'N(p1\n', # PUT
b'N(q\x00', # BINPUT
b'N(r\x00\x00\x00\x00', # LONG_BINPUT
b'}NN(s', # SETITEM
b'}N(Ns',
b'}(NNs',
b'}((u', # SETITEMS
b'cbuiltins\nlist\n)(\x81', # NEWOBJ
b'cbuiltins\nlist\n()\x81',
b'N(\x85', # TUPLE1
b'NN(\x86', # TUPLE2
b'N(N\x86',
b'NNN(\x87', # TUPLE3
b'NN(N\x87',
b'N(NN\x87',
b']((\x90', # ADDITEMS
# NEWOBJ_EX
b'cbuiltins\nlist\n)}(\x92',
b'cbuiltins\nlist\n)(}\x92',
b'cbuiltins\nlist\n()}\x92',
# STACK_GLOBAL
b'Vbuiltins\n(Vlist\n\x93',
b'Vbuiltins\nVlist\n(\x93',
b'N(\x94', # MEMOIZE
]
for p in badpickles:
self.check_unpickling_error(self.bad_mark_errors, p)
Example 20
| Project: ironpython2 Author: IronLanguages File: pickletester.py License: Apache License 2.0 | 4 votes |
|
def test_load_classic_instance(self):
# See issue5180. Test loading 2.x pickles that
# contain an instance of old style class.
for X, args in [(C, ()), (D, ('x',)), (E, ())]:
xname = X.__name__.encode('ascii')
# Protocol 0 (text mode pickle):
"""
0: ( MARK
1: i INST '__main__ X' (MARK at 0)
13: p PUT 0
16: ( MARK
17: d DICT (MARK at 16)
18: p PUT 1
21: b BUILD
22: . STOP
"""
pickle0 = ("(i__main__\n"
"X\n"
"p0\n"
"(dp1\nb.").replace('X', xname)
self.assert_is_copy(X(*args), self.loads(pickle0))
# Protocol 1 (binary mode pickle)
"""
0: ( MARK
1: c GLOBAL '__main__ X'
13: q BINPUT 0
15: o OBJ (MARK at 0)
16: q BINPUT 1
18: } EMPTY_DICT
19: q BINPUT 2
21: b BUILD
22: . STOP
"""
pickle1 = ('(c__main__\n'
'X\n'
'q\x00oq\x01}q\x02b.').replace('X', xname)
self.assert_is_copy(X(*args), self.loads(pickle1))
# Protocol 2 (pickle2 = '\x80\x02' + pickle1)
"""
0: \x80 PROTO 2
2: ( MARK
3: c GLOBAL '__main__ X'
15: q BINPUT 0
17: o OBJ (MARK at 2)
18: q BINPUT 1
20: } EMPTY_DICT
21: q BINPUT 2
23: b BUILD
24: . STOP
"""
pickle2 = ('\x80\x02(c__main__\n'
'X\n'
'q\x00oq\x01}q\x02b.').replace('X', xname)
self.assert_is_copy(X(*args), self.loads(pickle2))
Example 21
| Project: Fluid-Designer Author: Microvellum File: pickletester.py License: GNU General Public License v3.0 | 4 votes |
|
def test_load_classic_instance(self):
# See issue5180. Test loading 2.x pickles that
# contain an instance of old style class.
for X, args in [(C, ()), (D, ('x',)), (E, ())]:
xname = X.__name__.encode('ascii')
# Protocol 0 (text mode pickle):
"""
0: ( MARK
1: i INST '__main__ X' (MARK at 0)
13: p PUT 0
16: ( MARK
17: d DICT (MARK at 16)
18: p PUT 1
21: b BUILD
22: . STOP
"""
pickle0 = (b"(i__main__\n"
b"X\n"
b"p0\n"
b"(dp1\nb.").replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle0))
# Protocol 1 (binary mode pickle)
"""
0: ( MARK
1: c GLOBAL '__main__ X'
13: q BINPUT 0
15: o OBJ (MARK at 0)
16: q BINPUT 1
18: } EMPTY_DICT
19: q BINPUT 2
21: b BUILD
22: . STOP
"""
pickle1 = (b'(c__main__\n'
b'X\n'
b'q\x00oq\x01}q\x02b.').replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle1))
# Protocol 2 (pickle2 = b'\x80\x02' + pickle1)
"""
0: \x80 PROTO 2
2: ( MARK
3: c GLOBAL '__main__ X'
15: q BINPUT 0
17: o OBJ (MARK at 2)
18: q BINPUT 1
20: } EMPTY_DICT
21: q BINPUT 2
23: b BUILD
24: . STOP
"""
pickle2 = (b'\x80\x02(c__main__\n'
b'X\n'
b'q\x00oq\x01}q\x02b.').replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle2))
Example 22
| Project: ironpython3 Author: IronLanguages File: pickletester.py License: Apache License 2.0 | 4 votes |
|
def test_load_classic_instance(self):
# See issue5180. Test loading 2.x pickles that
# contain an instance of old style class.
for X, args in [(C, ()), (D, ('x',)), (E, ())]:
xname = X.__name__.encode('ascii')
# Protocol 0 (text mode pickle):
"""
0: ( MARK
1: i INST '__main__ X' (MARK at 0)
13: p PUT 0
16: ( MARK
17: d DICT (MARK at 16)
18: p PUT 1
21: b BUILD
22: . STOP
"""
pickle0 = (b"(i__main__\n"
b"X\n"
b"p0\n"
b"(dp1\nb.").replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle0))
# Protocol 1 (binary mode pickle)
"""
0: ( MARK
1: c GLOBAL '__main__ X'
13: q BINPUT 0
15: o OBJ (MARK at 0)
16: q BINPUT 1
18: } EMPTY_DICT
19: q BINPUT 2
21: b BUILD
22: . STOP
"""
pickle1 = (b'(c__main__\n'
b'X\n'
b'q\x00oq\x01}q\x02b.').replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle1))
# Protocol 2 (pickle2 = b'\x80\x02' + pickle1)
"""
0: \x80 PROTO 2
2: ( MARK
3: c GLOBAL '__main__ X'
15: q BINPUT 0
17: o OBJ (MARK at 2)
18: q BINPUT 1
20: } EMPTY_DICT
21: q BINPUT 2
23: b BUILD
24: . STOP
"""
pickle2 = (b'\x80\x02(c__main__\n'
b'X\n'
b'q\x00oq\x01}q\x02b.').replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle2))
Example 23
| Project: ironpython3 Author: IronLanguages File: pickletester.py License: Apache License 2.0 | 4 votes |
|
def test_bad_stack(self):
badpickles = [
b'.', # STOP
b'0', # POP
b'1', # POP_MARK
b'2', # DUP
# b'(2', # PyUnpickler doesn't raise
b'R', # REDUCE
b')R',
b'a', # APPEND
b'Na',
b'b', # BUILD
b'Nb',
b'd', # DICT
b'e', # APPENDS
# b'(e', # PyUnpickler raises AttributeError
b'ibuiltins\nlist\n', # INST
b'l', # LIST
b'o', # OBJ
b'(o',
b'p1\n', # PUT
b'q\x00', # BINPUT
b'r\x00\x00\x00\x00', # LONG_BINPUT
b's', # SETITEM
b'Ns',
b'NNs',
b't', # TUPLE
b'u', # SETITEMS
# b'(u', # PyUnpickler doesn't raise
b'}(Nu',
b'\x81', # NEWOBJ
b')\x81',
b'\x85', # TUPLE1
b'\x86', # TUPLE2
b'N\x86',
b'\x87', # TUPLE3
b'N\x87',
b'NN\x87',
b'\x90', # ADDITEMS
# b'(\x90', # PyUnpickler raises AttributeError
b'\x91', # FROZENSET
b'\x92', # NEWOBJ_EX
b')}\x92',
b'\x93', # STACK_GLOBAL
b'Vlist\n\x93',
b'\x94', # MEMOIZE
]
for p in badpickles:
self.check_unpickling_error(self.bad_stack_errors, p)
Example 24
| Project: Project-New-Reign---Nemesis-Main Author: ShikyoKira File: pickletester.py License: GNU General Public License v3.0 | 4 votes |
|
def test_load_classic_instance(self):
# See issue5180. Test loading 2.x pickles that
# contain an instance of old style class.
for X, args in [(C, ()), (D, ('x',)), (E, ())]:
xname = X.__name__.encode('ascii')
# Protocol 0 (text mode pickle):
"""
0: ( MARK
1: i INST '__main__ X' (MARK at 0)
13: p PUT 0
16: ( MARK
17: d DICT (MARK at 16)
18: p PUT 1
21: b BUILD
22: . STOP
"""
pickle0 = (b"(i__main__\n"
b"X\n"
b"p0\n"
b"(dp1\nb.").replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle0))
# Protocol 1 (binary mode pickle)
"""
0: ( MARK
1: c GLOBAL '__main__ X'
13: q BINPUT 0
15: o OBJ (MARK at 0)
16: q BINPUT 1
18: } EMPTY_DICT
19: q BINPUT 2
21: b BUILD
22: . STOP
"""
pickle1 = (b'(c__main__\n'
b'X\n'
b'q\x00oq\x01}q\x02b.').replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle1))
# Protocol 2 (pickle2 = b'\x80\x02' + pickle1)
"""
0: \x80 PROTO 2
2: ( MARK
3: c GLOBAL '__main__ X'
15: q BINPUT 0
17: o OBJ (MARK at 2)
18: q BINPUT 1
20: } EMPTY_DICT
21: q BINPUT 2
23: b BUILD
24: . STOP
"""
pickle2 = (b'\x80\x02(c__main__\n'
b'X\n'
b'q\x00oq\x01}q\x02b.').replace(b'X', xname)
self.assert_is_copy(X(*args), self.loads(pickle2))
Example 25
| Project: Project-New-Reign---Nemesis-Main Author: ShikyoKira File: pickletester.py License: GNU General Public License v3.0 | 4 votes |
|
def test_bad_stack(self):
badpickles = [
b'.', # STOP
b'0', # POP
b'1', # POP_MARK
b'2', # DUP
# b'(2', # PyUnpickler doesn't raise
b'R', # REDUCE
b')R',
b'a', # APPEND
b'Na',
b'b', # BUILD
b'Nb',
b'd', # DICT
b'e', # APPENDS
# b'(e', # PyUnpickler raises AttributeError
b'ibuiltins\nlist\n', # INST
b'l', # LIST
b'o', # OBJ
b'(o',
b'p1\n', # PUT
b'q\x00', # BINPUT
b'r\x00\x00\x00\x00', # LONG_BINPUT
b's', # SETITEM
b'Ns',
b'NNs',
b't', # TUPLE
b'u', # SETITEMS
# b'(u', # PyUnpickler doesn't raise
b'}(Nu',
b'\x81', # NEWOBJ
b')\x81',
b'\x85', # TUPLE1
b'\x86', # TUPLE2
b'N\x86',
b'\x87', # TUPLE3
b'N\x87',
b'NN\x87',
b'\x90', # ADDITEMS
# b'(\x90', # PyUnpickler raises AttributeError
b'\x91', # FROZENSET
b'\x92', # NEWOBJ_EX
b')}\x92',
b'\x93', # STACK_GLOBAL
b'Vlist\n\x93',
b'\x94', # MEMOIZE
]
for p in badpickles:
self.check_unpickling_error(self.bad_stack_errors, p)
