74 lines
2.9 KiB
Python
74 lines
2.9 KiB
Python
|
from test.test_json import CTest
|
||
|
|
|
||
|
|
|
||
|
|
class BadBool:
|
||
|
|
def __bool__(self):
|
||
|
|
1/0
|
||
|
|
|
||
|
|
|
||
|
|
class TestSpeedups(CTest):
|
||
|
|
def test_scanstring(self):
|
||
|
|
self.assertEqual(self.json.decoder.scanstring.__module__, "_json")
|
||
|
|
self.assertIs(self.json.decoder.scanstring, self.json.decoder.c_scanstring)
|
||
|
|
|
||
|
|
def test_encode_basestring_ascii(self):
|
||
|
|
self.assertEqual(self.json.encoder.encode_basestring_ascii.__module__,
|
||
|
|
"_json")
|
||
|
|
self.assertIs(self.json.encoder.encode_basestring_ascii,
|
||
|
|
self.json.encoder.c_encode_basestring_ascii)
|
||
|
|
|
||
|
|
|
||
|
|
class TestDecode(CTest):
|
||
|
|
def test_make_scanner(self):
|
||
|
|
self.assertRaises(AttributeError, self.json.scanner.c_make_scanner, 1)
|
||
|
|
|
||
|
|
def test_bad_bool_args(self):
|
||
|
|
def test(value):
|
||
|
|
self.json.decoder.JSONDecoder(strict=BadBool()).decode(value)
|
||
|
|
self.assertRaises(ZeroDivisionError, test, '""')
|
||
|
|
self.assertRaises(ZeroDivisionError, test, '{}')
|
||
|
|
|
||
|
|
|
||
|
|
class TestEncode(CTest):
|
||
|
|
def test_make_encoder(self):
|
||
|
|
# bpo-6986: The interpreter shouldn't crash in case c_make_encoder()
|
||
|
|
# receives invalid arguments.
|
||
|
|
self.assertRaises(TypeError, self.json.encoder.c_make_encoder,
|
||
|
|
(True, False),
|
||
|
|
b"\xCD\x7D\x3D\x4E\x12\x4C\xF9\x79\xD7\x52\xBA\x82\xF2\x27\x4A\x7D\xA0\xCA\x75",
|
||
|
|
None)
|
||
|
|
|
||
|
|
def test_bad_str_encoder(self):
|
||
|
|
# Issue #31505: There shouldn't be an assertion failure in case
|
||
|
|
# c_make_encoder() receives a bad encoder() argument.
|
||
|
|
def bad_encoder1(*args):
|
||
|
|
return None
|
||
|
|
enc = self.json.encoder.c_make_encoder(None, lambda obj: str(obj),
|
||
|
|
bad_encoder1, None, ': ', ', ',
|
||
|
|
False, False, False)
|
||
|
|
with self.assertRaises(TypeError):
|
||
|
|
enc('spam', 4)
|
||
|
|
with self.assertRaises(TypeError):
|
||
|
|
enc({'spam': 42}, 4)
|
||
|
|
|
||
|
|
def bad_encoder2(*args):
|
||
|
|
1/0
|
||
|
|
enc = self.json.encoder.c_make_encoder(None, lambda obj: str(obj),
|
||
|
|
bad_encoder2, None, ': ', ', ',
|
||
|
|
False, False, False)
|
||
|
|
with self.assertRaises(ZeroDivisionError):
|
||
|
|
enc('spam', 4)
|
||
|
|
|
||
|
|
def test_bad_bool_args(self):
|
||
|
|
def test(name):
|
||
|
|
self.json.encoder.JSONEncoder(**{name: BadBool()}).encode({'a': 1})
|
||
|
|
self.assertRaises(ZeroDivisionError, test, 'skipkeys')
|
||
|
|
self.assertRaises(ZeroDivisionError, test, 'ensure_ascii')
|
||
|
|
self.assertRaises(ZeroDivisionError, test, 'check_circular')
|
||
|
|
self.assertRaises(ZeroDivisionError, test, 'allow_nan')
|
||
|
|
self.assertRaises(ZeroDivisionError, test, 'sort_keys')
|
||
|
|
|
||
|
|
def test_unsortable_keys(self):
|
||
|
|
with self.assertRaises(TypeError):
|
||
|
|
self.json.encoder.JSONEncoder(sort_keys=True).encode({'a': 1, 1: 'a'})
|