def test_reduce_invalid(self):
class invalid_reduce (object):
def __reduce__(self):
return 42
data = NSMutableData.alloc().init()
archiver = self.archiverClass.alloc().initForWritingWithMutableData_(data)
self.assertRaises(pickle.PicklingError, archiver.encodeRootObject_, invalid_reduce())
if self.archiverClass is NSKeyedArchiver:
archiver.finishEncoding()
class invalid_reduce (object):
def __reduce__(self):
return (1,)
data = NSMutableData.alloc().init()
archiver = self.archiverClass.alloc().initForWritingWithMutableData_(data)
self.assertRaises(pickle.PicklingError, archiver.encodeRootObject_, invalid_reduce())
if self.archiverClass is NSKeyedArchiver:
archiver.finishEncoding()
class invalid_reduce (object):
def __reduce__(self):
return (1,2,3,4,5,6)
data = NSMutableData.alloc().init()
archiver = self.archiverClass.alloc().initForWritingWithMutableData_(data)
self.assertRaises(pickle.PicklingError, archiver.encodeRootObject_, invalid_reduce())
if self.archiverClass is NSKeyedArchiver:
archiver.finishEncoding()
def test_reduce_invalid(self):
class invalid_reduce (object):
def __reduce__(self):
return 42
data = NSMutableData.alloc().init()
archiver = self.archiverClass.alloc().initForWritingWithMutableData_(data)
self.assertRaises(pickle.PicklingError, archiver.encodeRootObject_, invalid_reduce())
if self.archiverClass is NSKeyedArchiver:
archiver.finishEncoding()
class invalid_reduce (object):
def __reduce__(self):
return (1,)
data = NSMutableData.alloc().init()
archiver = self.archiverClass.alloc().initForWritingWithMutableData_(data)
self.assertRaises(pickle.PicklingError, archiver.encodeRootObject_, invalid_reduce())
if self.archiverClass is NSKeyedArchiver:
archiver.finishEncoding()
class invalid_reduce (object):
def __reduce__(self):
return (1,2,3,4,5,6)
data = NSMutableData.alloc().init()
archiver = self.archiverClass.alloc().initForWritingWithMutableData_(data)
self.assertRaises(pickle.PicklingError, archiver.encodeRootObject_, invalid_reduce())
if self.archiverClass is NSKeyedArchiver:
archiver.finishEncoding()
def test_reducing_issues(self):
class Error1(object):
def __reduce__(self):
return dir, 'foo'
object1 = Error1()
data = NSMutableData.alloc().init()
archiver = self.archiverClass.alloc().initForWritingWithMutableData_(
data)
self.assertRaises(pickle.PicklingError, archiver.encodeRootObject_,
object1)
if self.archiverClass is NSKeyedArchiver:
archiver.finishEncoding()
class Error2(object):
def __reduce__(self):
return 'foo', (1, 2)
object2 = Error2()
data = NSMutableData.alloc().init()
archiver = self.archiverClass.alloc().initForWritingWithMutableData_(
data)
self.assertRaises(pickle.PicklingError, archiver.encodeRootObject_,
object2)
if self.archiverClass is NSKeyedArchiver:
archiver.finishEncoding()
def test_reducing_issues(self):
class Error1 (object):
def __reduce__(self):
return dir, 'foo'
object1 = Error1()
data = NSMutableData.alloc().init()
archiver = self.archiverClass.alloc().initForWritingWithMutableData_(data)
self.assertRaises(pickle.PicklingError, archiver.encodeRootObject_, object1)
if self.archiverClass is NSKeyedArchiver:
archiver.finishEncoding()
class Error2 (object):
def __reduce__(self):
return 'foo', (1, 2)
object2 = Error2()
data = NSMutableData.alloc().init()
archiver = self.archiverClass.alloc().initForWritingWithMutableData_(data)
self.assertRaises(pickle.PicklingError, archiver.encodeRootObject_, object2)
if self.archiverClass is NSKeyedArchiver:
archiver.finishEncoding()
def test_misc_globals(self):
global mystr
orig = mystr
try:
del mystr
o = orig('hello')
data = NSMutableData.alloc().init()
archiver = self.archiverClass.alloc().initForWritingWithMutableData_(data)
self.assertRaises(pickle.PicklingError, archiver.encodeRootObject_, o)
if self.archiverClass is NSKeyedArchiver:
archiver.finishEncoding()
finally:
mystr = orig
try:
mystr = None
o = orig('hello')
data = NSMutableData.alloc().init()
archiver = self.archiverClass.alloc().initForWritingWithMutableData_(data)
self.assertRaises(pickle.PicklingError, archiver.encodeRootObject_, o)
if self.archiverClass is NSKeyedArchiver:
archiver.finishEncoding()
finally:
mystr = orig
try:
copyreg.add_extension(a_newstyle_class.__module__, a_newstyle_class.__name__, 42)
self.assertIn((a_newstyle_class.__module__, a_newstyle_class.__name__), copyreg._extension_registry)
o = a_newstyle_class
buf = self.archiverClass.archivedDataWithRootObject_(o)
self.assertIsInstance(buf, NSData)
v = self.unarchiverClass.unarchiveObjectWithData_(buf)
self.assertIs(v, o)
self.assertIsInstance(buf, NSData)
v = self.unarchiverClass.unarchiveObjectWithData_(buf)
self.assertIs(v, o)
copyreg.remove_extension(a_newstyle_class.__module__, a_newstyle_class.__name__, 42)
self.assertRaises(ValueError, self.unarchiverClass.unarchiveObjectWithData_, buf)
finally:
mystr = orig
try:
copyreg.remove_extension(a_newstyle_class.__module__, a_newstyle_class.__name__, 42)
except ValueError:
pass
def f(): pass
del f.__module__
if hasattr(f, '__qualname__'):
f.__qualname__ = f.__name__
try:
sys.f = f
buf = self.archiverClass.archivedDataWithRootObject_(f)
self.assertIsInstance(buf, NSData)
v = self.unarchiverClass.unarchiveObjectWithData_(buf)
self.assertIs(v, f)
finally:
del f
def test_misc_globals(self):
global mystr
orig = mystr
try:
del mystr
o = orig('hello')
data = NSMutableData.alloc().init()
archiver = self.archiverClass.alloc().initForWritingWithMutableData_(data)
self.assertRaises(pickle.PicklingError, archiver.encodeRootObject_, o)
if self.archiverClass is NSKeyedArchiver:
archiver.finishEncoding()
finally:
mystr = orig
try:
mystr = None
o = orig('hello')
data = NSMutableData.alloc().init()
archiver = self.archiverClass.alloc().initForWritingWithMutableData_(data)
self.assertRaises(pickle.PicklingError, archiver.encodeRootObject_, o)
if self.archiverClass is NSKeyedArchiver:
archiver.finishEncoding()
finally:
mystr = orig
try:
copyreg.add_extension(a_newstyle_class.__module__, a_newstyle_class.__name__, 42)
self.assertIn((a_newstyle_class.__module__, a_newstyle_class.__name__), copyreg._extension_registry)
o = a_newstyle_class
buf = self.archiverClass.archivedDataWithRootObject_(o)
self.assertIsInstance(buf, NSData)
v = self.unarchiverClass.unarchiveObjectWithData_(buf)
self.assertIs(v, o)
self.assertIsInstance(buf, NSData)
v = self.unarchiverClass.unarchiveObjectWithData_(buf)
self.assertIs(v, o)
copyreg.remove_extension(a_newstyle_class.__module__, a_newstyle_class.__name__, 42)
if os_level_key(os_release()) >= os_level_key('10.11'):
# On OSX 10.11 (un)archivers modify exceptions, which looses
# enough information that PyObjC can no longer reconstruct
# the correct Python exception
exception = (objc.error, ValueError)
else:
exception = ValueError
self.assertRaises(exception, self.unarchiverClass.unarchiveObjectWithData_, buf)
finally:
mystr = orig
try:
copyreg.remove_extension(a_newstyle_class.__module__, a_newstyle_class.__name__, 42)
except ValueError:
pass
def f(): pass
del f.__module__
if hasattr(f, '__qualname__'):
f.__qualname__ = f.__name__
try:
sys.f = f
buf = self.archiverClass.archivedDataWithRootObject_(f)
self.assertIsInstance(buf, NSData)
v = self.unarchiverClass.unarchiveObjectWithData_(buf)
self.assertIs(v, f)
finally:
del f
def test_misc_globals(self):
global mystr
orig = mystr
try:
del mystr
o = orig('hello')
data = NSMutableData.alloc().init()
archiver = self.archiverClass.alloc(
).initForWritingWithMutableData_(data)
self.assertRaises(pickle.PicklingError, archiver.encodeRootObject_,
o)
if self.archiverClass is NSKeyedArchiver:
archiver.finishEncoding()
finally:
mystr = orig
try:
mystr = None
o = orig('hello')
data = NSMutableData.alloc().init()
archiver = self.archiverClass.alloc(
).initForWritingWithMutableData_(data)
self.assertRaises(pickle.PicklingError, archiver.encodeRootObject_,
o)
if self.archiverClass is NSKeyedArchiver:
archiver.finishEncoding()
finally:
mystr = orig
try:
copyreg.add_extension(a_newstyle_class.__module__,
a_newstyle_class.__name__, 42)
self.assertIn(
(a_newstyle_class.__module__, a_newstyle_class.__name__),
copyreg._extension_registry)
o = a_newstyle_class
buf = self.archiverClass.archivedDataWithRootObject_(o)
self.assertIsInstance(buf, NSData)
v = self.unarchiverClass.unarchiveObjectWithData_(buf)
self.assertIs(v, o)
self.assertIsInstance(buf, NSData)
v = self.unarchiverClass.unarchiveObjectWithData_(buf)
self.assertIs(v, o)
copyreg.remove_extension(a_newstyle_class.__module__,
a_newstyle_class.__name__, 42)
self.assertRaises(ValueError,
self.unarchiverClass.unarchiveObjectWithData_,
buf)
finally:
mystr = orig
try:
copyreg.remove_extension(a_newstyle_class.__module__,
a_newstyle_class.__name__, 42)
except ValueError:
pass
def f():
pass
del f.__module__
if hasattr(f, '__qualname__'):
f.__qualname__ = f.__name__
try:
sys.f = f
buf = self.archiverClass.archivedDataWithRootObject_(f)
self.assertIsInstance(buf, NSData)
v = self.unarchiverClass.unarchiveObjectWithData_(buf)
self.assertIs(v, f)
finally:
del f
