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Add simplejson 3.17.0

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* Needed for requests to encode byte-strings to json
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JonnyWong16 2020-03-21 20:07:36 -07:00
commit c2d17c285a
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74
lib/simplejson/tests/__init__.py Normal file
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from __future__ import absolute_import
import unittest
import sys
import os
class NoExtensionTestSuite(unittest.TestSuite):
def run(self, result):
import simplejson
simplejson._toggle_speedups(False)
result = unittest.TestSuite.run(self, result)
simplejson._toggle_speedups(True)
return result
class TestMissingSpeedups(unittest.TestCase):
def runTest(self):
if hasattr(sys, 'pypy_translation_info'):
"PyPy doesn't need speedups! :)"
elif hasattr(self, 'skipTest'):
self.skipTest('_speedups.so is missing!')
def additional_tests(suite=None):
import simplejson
import simplejson.encoder
import simplejson.decoder
if suite is None:
suite = unittest.TestSuite()
try:
import doctest
except ImportError:
if sys.version_info < (2, 7):
# doctests in 2.6 depends on cStringIO
return suite
raise
for mod in (simplejson, simplejson.encoder, simplejson.decoder):
suite.addTest(doctest.DocTestSuite(mod))
suite.addTest(doctest.DocFileSuite('../../index.rst'))
return suite
def all_tests_suite():
def get_suite():
suite_names = [
'simplejson.tests.%s' % (os.path.splitext(f)[0],)
for f in os.listdir(os.path.dirname(__file__))
if f.startswith('test_') and f.endswith('.py')
]
return additional_tests(
unittest.TestLoader().loadTestsFromNames(suite_names))
suite = get_suite()
import simplejson
if simplejson._import_c_make_encoder() is None:
suite.addTest(TestMissingSpeedups())
else:
suite = unittest.TestSuite([
suite,
NoExtensionTestSuite([get_suite()]),
])
return suite
def main():
runner = unittest.TextTestRunner(verbosity=1 + sys.argv.count('-v'))
suite = all_tests_suite()
raise SystemExit(not runner.run(suite).wasSuccessful())
if __name__ == '__main__':
import os
import sys
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))))
main()

67
lib/simplejson/tests/test_bigint_as_string.py Normal file
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from unittest import TestCase
import simplejson as json
class TestBigintAsString(TestCase):
# Python 2.5, at least the one that ships on Mac OS X, calculates
# 2 ** 53 as 0! It manages to calculate 1 << 53 correctly.
values = [(200, 200),
((1 << 53) - 1, 9007199254740991),
((1 << 53), '9007199254740992'),
((1 << 53) + 1, '9007199254740993'),
(-100, -100),
((-1 << 53), '-9007199254740992'),
((-1 << 53) - 1, '-9007199254740993'),
((-1 << 53) + 1, -9007199254740991)]
options = (
{"bigint_as_string": True},
{"int_as_string_bitcount": 53}
)
def test_ints(self):
for opts in self.options:
for val, expect in self.values:
self.assertEqual(
val,
json.loads(json.dumps(val)))
self.assertEqual(
expect,
json.loads(json.dumps(val, **opts)))
def test_lists(self):
for opts in self.options:
for val, expect in self.values:
val = [val, val]
expect = [expect, expect]
self.assertEqual(
val,
json.loads(json.dumps(val)))
self.assertEqual(
expect,
json.loads(json.dumps(val, **opts)))
def test_dicts(self):
for opts in self.options:
for val, expect in self.values:
val = {'k': val}
expect = {'k': expect}
self.assertEqual(
val,
json.loads(json.dumps(val)))
self.assertEqual(
expect,
json.loads(json.dumps(val, **opts)))
def test_dict_keys(self):
for opts in self.options:
for val, _ in self.values:
expect = {str(val): 'value'}
val = {val: 'value'}
self.assertEqual(
expect,
json.loads(json.dumps(val)))
self.assertEqual(
expect,
json.loads(json.dumps(val, **opts)))

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lib/simplejson/tests/test_bitsize_int_as_string.py Normal file
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from unittest import TestCase
import simplejson as json
class TestBitSizeIntAsString(TestCase):
# Python 2.5, at least the one that ships on Mac OS X, calculates
# 2 ** 31 as 0! It manages to calculate 1 << 31 correctly.
values = [
(200, 200),
((1 << 31) - 1, (1 << 31) - 1),
((1 << 31), str(1 << 31)),
((1 << 31) + 1, str((1 << 31) + 1)),
(-100, -100),
((-1 << 31), str(-1 << 31)),
((-1 << 31) - 1, str((-1 << 31) - 1)),
((-1 << 31) + 1, (-1 << 31) + 1),
]
def test_invalid_counts(self):
for n in ['foo', -1, 0, 1.0]:
self.assertRaises(
TypeError,
json.dumps, 0, int_as_string_bitcount=n)
def test_ints_outside_range_fails(self):
self.assertNotEqual(
str(1 << 15),
json.loads(json.dumps(1 << 15, int_as_string_bitcount=16)),
)
def test_ints(self):
for val, expect in self.values:
self.assertEqual(
val,
json.loads(json.dumps(val)))
self.assertEqual(
expect,
json.loads(json.dumps(val, int_as_string_bitcount=31)),
)
def test_lists(self):
for val, expect in self.values:
val = [val, val]
expect = [expect, expect]
self.assertEqual(
val,
json.loads(json.dumps(val)))
self.assertEqual(
expect,
json.loads(json.dumps(val, int_as_string_bitcount=31)))
def test_dicts(self):
for val, expect in self.values:
val = {'k': val}
expect = {'k': expect}
self.assertEqual(
val,
json.loads(json.dumps(val)))
self.assertEqual(
expect,
json.loads(json.dumps(val, int_as_string_bitcount=31)))
def test_dict_keys(self):
for val, _ in self.values:
expect = {str(val): 'value'}
val = {val: 'value'}
self.assertEqual(
expect,
json.loads(json.dumps(val)))
self.assertEqual(
expect,
json.loads(json.dumps(val, int_as_string_bitcount=31)))

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lib/simplejson/tests/test_check_circular.py Normal file
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from unittest import TestCase
import simplejson as json
def default_iterable(obj):
return list(obj)
class TestCheckCircular(TestCase):
def test_circular_dict(self):
dct = {}
dct['a'] = dct
self.assertRaises(ValueError, json.dumps, dct)
def test_circular_list(self):
lst = []
lst.append(lst)
self.assertRaises(ValueError, json.dumps, lst)
def test_circular_composite(self):
dct2 = {}
dct2['a'] = []
dct2['a'].append(dct2)
self.assertRaises(ValueError, json.dumps, dct2)
def test_circular_default(self):
json.dumps([set()], default=default_iterable)
self.assertRaises(TypeError, json.dumps, [set()])
def test_circular_off_default(self):
json.dumps([set()], default=default_iterable, check_circular=False)
self.assertRaises(TypeError, json.dumps, [set()], check_circular=False)

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lib/simplejson/tests/test_decimal.py Normal file
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import decimal
from decimal import Decimal
from unittest import TestCase
from simplejson.compat import StringIO, reload_module
import simplejson as json
class TestDecimal(TestCase):
NUMS = "1.0", "10.00", "1.1", "1234567890.1234567890", "500"
def dumps(self, obj, **kw):
sio = StringIO()
json.dump(obj, sio, **kw)
res = json.dumps(obj, **kw)
self.assertEqual(res, sio.getvalue())
return res
def loads(self, s, **kw):
sio = StringIO(s)
res = json.loads(s, **kw)
self.assertEqual(res, json.load(sio, **kw))
return res
def test_decimal_encode(self):
for d in map(Decimal, self.NUMS):
self.assertEqual(self.dumps(d, use_decimal=True), str(d))
def test_decimal_decode(self):
for s in self.NUMS:
self.assertEqual(self.loads(s, parse_float=Decimal), Decimal(s))
def test_stringify_key(self):
for d in map(Decimal, self.NUMS):
v = {d: d}
self.assertEqual(
self.loads(
self.dumps(v, use_decimal=True), parse_float=Decimal),
{str(d): d})
def test_decimal_roundtrip(self):
for d in map(Decimal, self.NUMS):
# The type might not be the same (int and Decimal) but they
# should still compare equal.
for v in [d, [d], {'': d}]:
self.assertEqual(
self.loads(
self.dumps(v, use_decimal=True), parse_float=Decimal),
v)
def test_decimal_defaults(self):
d = Decimal('1.1')
# use_decimal=True is the default
self.assertRaises(TypeError, json.dumps, d, use_decimal=False)
self.assertEqual('1.1', json.dumps(d))
self.assertEqual('1.1', json.dumps(d, use_decimal=True))
self.assertRaises(TypeError, json.dump, d, StringIO(),
use_decimal=False)
sio = StringIO()
json.dump(d, sio)
self.assertEqual('1.1', sio.getvalue())
sio = StringIO()
json.dump(d, sio, use_decimal=True)
self.assertEqual('1.1', sio.getvalue())
def test_decimal_reload(self):
# Simulate a subinterpreter that reloads the Python modules but not
# the C code https://github.com/simplejson/simplejson/issues/34
global Decimal
Decimal = reload_module(decimal).Decimal
import simplejson.encoder
simplejson.encoder.Decimal = Decimal
self.test_decimal_roundtrip()

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lib/simplejson/tests/test_decode.py Normal file
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from __future__ import absolute_import
import decimal
from unittest import TestCase
import simplejson as json
from simplejson.compat import StringIO, b, binary_type
from simplejson import OrderedDict
class MisbehavingBytesSubtype(binary_type):
def decode(self, encoding=None):
return "bad decode"
def __str__(self):
return "bad __str__"
def __bytes__(self):
return b("bad __bytes__")
class TestDecode(TestCase):
if not hasattr(TestCase, 'assertIs'):
def assertIs(self, a, b):
self.assertTrue(a is b, '%r is %r' % (a, b))
def test_decimal(self):
rval = json.loads('1.1', parse_float=decimal.Decimal)
self.assertTrue(isinstance(rval, decimal.Decimal))
self.assertEqual(rval, decimal.Decimal('1.1'))
def test_float(self):
rval = json.loads('1', parse_int=float)
self.assertTrue(isinstance(rval, float))
self.assertEqual(rval, 1.0)
def test_decoder_optimizations(self):
# Several optimizations were made that skip over calls to
# the whitespace regex, so this test is designed to try and
# exercise the uncommon cases. The array cases are already covered.
rval = json.loads('{ "key" : "value" , "k":"v" }')
self.assertEqual(rval, {"key":"value", "k":"v"})
def test_empty_objects(self):
s = '{}'
self.assertEqual(json.loads(s), eval(s))
s = '[]'
self.assertEqual(json.loads(s), eval(s))
s = '""'
self.assertEqual(json.loads(s), eval(s))
def test_object_pairs_hook(self):
s = '{"xkd":1, "kcw":2, "art":3, "hxm":4, "qrt":5, "pad":6, "hoy":7}'
p = [("xkd", 1), ("kcw", 2), ("art", 3), ("hxm", 4),
("qrt", 5), ("pad", 6), ("hoy", 7)]
self.assertEqual(json.loads(s), eval(s))
self.assertEqual(json.loads(s, object_pairs_hook=lambda x: x), p)
self.assertEqual(json.load(StringIO(s),
object_pairs_hook=lambda x: x), p)
od = json.loads(s, object_pairs_hook=OrderedDict)
self.assertEqual(od, OrderedDict(p))
self.assertEqual(type(od), OrderedDict)
# the object_pairs_hook takes priority over the object_hook
self.assertEqual(json.loads(s,
object_pairs_hook=OrderedDict,
object_hook=lambda x: None),
OrderedDict(p))
def check_keys_reuse(self, source, loads):
rval = loads(source)
(a, b), (c, d) = sorted(rval[0]), sorted(rval[1])
self.assertIs(a, c)
self.assertIs(b, d)
def test_keys_reuse_str(self):
s = u'[{"a_key": 1, "b_\xe9": 2}, {"a_key": 3, "b_\xe9": 4}]'.encode('utf8')
self.check_keys_reuse(s, json.loads)
def test_keys_reuse_unicode(self):
s = u'[{"a_key": 1, "b_\xe9": 2}, {"a_key": 3, "b_\xe9": 4}]'
self.check_keys_reuse(s, json.loads)
def test_empty_strings(self):
self.assertEqual(json.loads('""'), "")
self.assertEqual(json.loads(u'""'), u"")
self.assertEqual(json.loads('[""]'), [""])
self.assertEqual(json.loads(u'[""]'), [u""])
def test_raw_decode(self):
cls = json.decoder.JSONDecoder
self.assertEqual(
({'a': {}}, 9),
cls().raw_decode("{\"a\": {}}"))
# http://code.google.com/p/simplejson/issues/detail?id=85
self.assertEqual(
({'a': {}}, 9),
cls(object_pairs_hook=dict).raw_decode("{\"a\": {}}"))
# https://github.com/simplejson/simplejson/pull/38
self.assertEqual(
({'a': {}}, 11),
cls().raw_decode(" \n{\"a\": {}}"))
def test_bytes_decode(self):
cls = json.decoder.JSONDecoder
data = b('"\xe2\x82\xac"')
self.assertEqual(cls().decode(data), u'\u20ac')
self.assertEqual(cls(encoding='latin1').decode(data), u'\xe2\x82\xac')
self.assertEqual(cls(encoding=None).decode(data), u'\u20ac')
data = MisbehavingBytesSubtype(b('"\xe2\x82\xac"'))
self.assertEqual(cls().decode(data), u'\u20ac')
self.assertEqual(cls(encoding='latin1').decode(data), u'\xe2\x82\xac')
self.assertEqual(cls(encoding=None).decode(data), u'\u20ac')
def test_bounds_checking(self):
# https://github.com/simplejson/simplejson/issues/98
j = json.decoder.JSONDecoder()
for i in [4, 5, 6, -1, -2, -3, -4, -5, -6]:
self.assertRaises(ValueError, j.scan_once, '1234', i)
self.assertRaises(ValueError, j.raw_decode, '1234', i)
x, y = sorted(['128931233', '472389423'], key=id)
diff = id(x) - id(y)
self.assertRaises(ValueError, j.scan_once, y, diff)
self.assertRaises(ValueError, j.raw_decode, y, i)

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lib/simplejson/tests/test_default.py Normal file
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from unittest import TestCase
import simplejson as json
class TestDefault(TestCase):
def test_default(self):
self.assertEqual(
json.dumps(type, default=repr),
json.dumps(repr(type)))

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lib/simplejson/tests/test_dump.py Normal file
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from unittest import TestCase
from simplejson.compat import StringIO, long_type, b, binary_type, text_type, PY3
import simplejson as json
class MisbehavingTextSubtype(text_type):
def __str__(self):
return "FAIL!"
class MisbehavingBytesSubtype(binary_type):
def decode(self, encoding=None):
return "bad decode"
def __str__(self):
return "bad __str__"
def __bytes__(self):
return b("bad __bytes__")
def as_text_type(s):
if PY3 and isinstance(s, bytes):
return s.decode('ascii')
return s
def decode_iso_8859_15(b):
return b.decode('iso-8859-15')
class TestDump(TestCase):
def test_dump(self):
sio = StringIO()
json.dump({}, sio)
self.assertEqual(sio.getvalue(), '{}')
def test_constants(self):
for c in [None, True, False]:
self.assertTrue(json.loads(json.dumps(c)) is c)
self.assertTrue(json.loads(json.dumps([c]))[0] is c)
self.assertTrue(json.loads(json.dumps({'a': c}))['a'] is c)
def test_stringify_key(self):
items = [(b('bytes'), 'bytes'),
(1.0, '1.0'),
(10, '10'),
(True, 'true'),
(False, 'false'),
(None, 'null'),
(long_type(100), '100')]
for k, expect in items:
self.assertEqual(
json.loads(json.dumps({k: expect})),
{expect: expect})
self.assertEqual(
json.loads(json.dumps({k: expect}, sort_keys=True)),
{expect: expect})
self.assertRaises(TypeError, json.dumps, {json: 1})
for v in [{}, {'other': 1}, {b('derp'): 1, 'herp': 2}]:
for sort_keys in [False, True]:
v0 = dict(v)
v0[json] = 1
v1 = dict((as_text_type(key), val) for (key, val) in v.items())
self.assertEqual(
json.loads(json.dumps(v0, skipkeys=True, sort_keys=sort_keys)),
v1)
self.assertEqual(
json.loads(json.dumps({'': v0}, skipkeys=True, sort_keys=sort_keys)),
{'': v1})
self.assertEqual(
json.loads(json.dumps([v0], skipkeys=True, sort_keys=sort_keys)),
[v1])
def test_dumps(self):
self.assertEqual(json.dumps({}), '{}')
def test_encode_truefalse(self):
self.assertEqual(json.dumps(
{True: False, False: True}, sort_keys=True),
'{"false": true, "true": false}')
self.assertEqual(
json.dumps(
{2: 3.0,
4.0: long_type(5),
False: 1,
long_type(6): True,
"7": 0},
sort_keys=True),
'{"2": 3.0, "4.0": 5, "6": true, "7": 0, "false": 1}')
def test_ordered_dict(self):
# http://bugs.python.org/issue6105
items = [('one', 1), ('two', 2), ('three', 3), ('four', 4), ('five', 5)]
s = json.dumps(json.OrderedDict(items))
self.assertEqual(
s,
'{"one": 1, "two": 2, "three": 3, "four": 4, "five": 5}')
def test_indent_unknown_type_acceptance(self):
"""
A test against the regression mentioned at `github issue 29`_.
The indent parameter should accept any type which pretends to be
an instance of int or long when it comes to being multiplied by
strings, even if it is not actually an int or long, for
backwards compatibility.
.. _github issue 29:
http://github.com/simplejson/simplejson/issue/29
"""
class AwesomeInt(object):
"""An awesome reimplementation of integers"""
def __init__(self, *args, **kwargs):
if len(args) > 0:
# [construct from literals, objects, etc.]
# ...
# Finally, if args[0] is an integer, store it
if isinstance(args[0], int):
self._int = args[0]
# [various methods]
def __mul__(self, other):
# [various ways to multiply AwesomeInt objects]
# ... finally, if the right-hand operand is not awesome enough,
# try to do a normal integer multiplication
if hasattr(self, '_int'):
return self._int * other
else:
raise NotImplementedError("To do non-awesome things with"
" this object, please construct it from an integer!")
s = json.dumps([0, 1, 2], indent=AwesomeInt(3))
self.assertEqual(s, '[\n 0,\n 1,\n 2\n]')
def test_accumulator(self):
# the C API uses an accumulator that collects after 100,000 appends
lst = [0] * 100000
self.assertEqual(json.loads(json.dumps(lst)), lst)
def test_sort_keys(self):
# https://github.com/simplejson/simplejson/issues/106
for num_keys in range(2, 32):
p = dict((str(x), x) for x in range(num_keys))
sio = StringIO()
json.dump(p, sio, sort_keys=True)
self.assertEqual(sio.getvalue(), json.dumps(p, sort_keys=True))
self.assertEqual(json.loads(sio.getvalue()), p)
def test_misbehaving_text_subtype(self):
# https://github.com/simplejson/simplejson/issues/185
text = "this is some text"
self.assertEqual(
json.dumps(MisbehavingTextSubtype(text)),
json.dumps(text)
)
self.assertEqual(
json.dumps([MisbehavingTextSubtype(text)]),
json.dumps([text])
)
self.assertEqual(
json.dumps({MisbehavingTextSubtype(text): 42}),
json.dumps({text: 42})
)
def test_misbehaving_bytes_subtype(self):
data = b("this is some data \xe2\x82\xac")
self.assertEqual(
json.dumps(MisbehavingBytesSubtype(data)),
json.dumps(data)
)
self.assertEqual(
json.dumps([MisbehavingBytesSubtype(data)]),
json.dumps([data])
)
self.assertEqual(
json.dumps({MisbehavingBytesSubtype(data): 42}),
json.dumps({data: 42})
)
def test_bytes_toplevel(self):
self.assertEqual(json.dumps(b('\xe2\x82\xac')), r'"\u20ac"')
self.assertRaises(UnicodeDecodeError, json.dumps, b('\xa4'))
self.assertEqual(json.dumps(b('\xa4'), encoding='iso-8859-1'),
r'"\u00a4"')
self.assertEqual(json.dumps(b('\xa4'), encoding='iso-8859-15'),
r'"\u20ac"')
if PY3:
self.assertRaises(TypeError, json.dumps, b('\xe2\x82\xac'),
encoding=None)
self.assertRaises(TypeError, json.dumps, b('\xa4'),
encoding=None)
self.assertEqual(json.dumps(b('\xa4'), encoding=None,
default=decode_iso_8859_15),
r'"\u20ac"')
else:
self.assertEqual(json.dumps(b('\xe2\x82\xac'), encoding=None),
r'"\u20ac"')
self.assertRaises(UnicodeDecodeError, json.dumps, b('\xa4'),
encoding=None)
self.assertRaises(UnicodeDecodeError, json.dumps, b('\xa4'),
encoding=None, default=decode_iso_8859_15)
def test_bytes_nested(self):
self.assertEqual(json.dumps([b('\xe2\x82\xac')]), r'["\u20ac"]')
self.assertRaises(UnicodeDecodeError, json.dumps, [b('\xa4')])
self.assertEqual(json.dumps([b('\xa4')], encoding='iso-8859-1'),
r'["\u00a4"]')
self.assertEqual(json.dumps([b('\xa4')], encoding='iso-8859-15'),
r'["\u20ac"]')
if PY3:
self.assertRaises(TypeError, json.dumps, [b('\xe2\x82\xac')],
encoding=None)
self.assertRaises(TypeError, json.dumps, [b('\xa4')],
encoding=None)
self.assertEqual(json.dumps([b('\xa4')], encoding=None,
default=decode_iso_8859_15),
r'["\u20ac"]')
else:
self.assertEqual(json.dumps([b('\xe2\x82\xac')], encoding=None),
r'["\u20ac"]')
self.assertRaises(UnicodeDecodeError, json.dumps, [b('\xa4')],
encoding=None)
self.assertRaises(UnicodeDecodeError, json.dumps, [b('\xa4')],
encoding=None, default=decode_iso_8859_15)
def test_bytes_key(self):
self.assertEqual(json.dumps({b('\xe2\x82\xac'): 42}), r'{"\u20ac": 42}')
self.assertRaises(UnicodeDecodeError, json.dumps, {b('\xa4'): 42})
self.assertEqual(json.dumps({b('\xa4'): 42}, encoding='iso-8859-1'),
r'{"\u00a4": 42}')
self.assertEqual(json.dumps({b('\xa4'): 42}, encoding='iso-8859-15'),
r'{"\u20ac": 42}')
if PY3:
self.assertRaises(TypeError, json.dumps, {b('\xe2\x82\xac'): 42},
encoding=None)
self.assertRaises(TypeError, json.dumps, {b('\xa4'): 42},
encoding=None)
self.assertRaises(TypeError, json.dumps, {b('\xa4'): 42},
encoding=None, default=decode_iso_8859_15)
self.assertEqual(json.dumps({b('\xa4'): 42}, encoding=None,
skipkeys=True),
r'{}')
else:
self.assertEqual(json.dumps({b('\xe2\x82\xac'): 42}, encoding=None),
r'{"\u20ac": 42}')
self.assertRaises(UnicodeDecodeError, json.dumps, {b('\xa4'): 42},
encoding=None)
self.assertRaises(UnicodeDecodeError, json.dumps, {b('\xa4'): 42},
encoding=None, default=decode_iso_8859_15)
self.assertRaises(UnicodeDecodeError, json.dumps, {b('\xa4'): 42},
encoding=None, skipkeys=True)

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from unittest import TestCase
import simplejson.encoder
from simplejson.compat import b
CASES = [
(u'/\\"\ucafe\ubabe\uab98\ufcde\ubcda\uef4a\x08\x0c\n\r\t`1~!@#$%^&*()_+-=[]{}|;:\',./<>?', '"/\\\\\\"\\ucafe\\ubabe\\uab98\\ufcde\\ubcda\\uef4a\\b\\f\\n\\r\\t`1~!@#$%^&*()_+-=[]{}|;:\',./<>?"'),
(u'\u0123\u4567\u89ab\ucdef\uabcd\uef4a', '"\\u0123\\u4567\\u89ab\\ucdef\\uabcd\\uef4a"'),
(u'controls', '"controls"'),
(u'\x08\x0c\n\r\t', '"\\b\\f\\n\\r\\t"'),
(u'{"object with 1 member":["array with 1 element"]}', '"{\\"object with 1 member\\":[\\"array with 1 element\\"]}"'),
(u' s p a c e d ', '" s p a c e d "'),
(u'\U0001d120', '"\\ud834\\udd20"'),
(u'\u03b1\u03a9', '"\\u03b1\\u03a9"'),
(b('\xce\xb1\xce\xa9'), '"\\u03b1\\u03a9"'),
(u'\u03b1\u03a9', '"\\u03b1\\u03a9"'),
(b('\xce\xb1\xce\xa9'), '"\\u03b1\\u03a9"'),
(u'\u03b1\u03a9', '"\\u03b1\\u03a9"'),
(u'\u03b1\u03a9', '"\\u03b1\\u03a9"'),
(u"`1~!@#$%^&*()_+-={':[,]}|;.</>?", '"`1~!@#$%^&*()_+-={\':[,]}|;.</>?"'),
(u'\x08\x0c\n\r\t', '"\\b\\f\\n\\r\\t"'),
(u'\u0123\u4567\u89ab\ucdef\uabcd\uef4a', '"\\u0123\\u4567\\u89ab\\ucdef\\uabcd\\uef4a"'),
]
class TestEncodeBaseStringAscii(TestCase):
def test_py_encode_basestring_ascii(self):
self._test_encode_basestring_ascii(simplejson.encoder.py_encode_basestring_ascii)
def test_c_encode_basestring_ascii(self):
if not simplejson.encoder.c_encode_basestring_ascii:
return
self._test_encode_basestring_ascii(simplejson.encoder.c_encode_basestring_ascii)
def _test_encode_basestring_ascii(self, encode_basestring_ascii):
fname = encode_basestring_ascii.__name__
for input_string, expect in CASES:
result = encode_basestring_ascii(input_string)
#self.assertEqual(result, expect,
# '{0!r} != {1!r} for {2}({3!r})'.format(
# result, expect, fname, input_string))
self.assertEqual(result, expect,
'%r != %r for %s(%r)' % (result, expect, fname, input_string))
def test_sorted_dict(self):
items = [('one', 1), ('two', 2), ('three', 3), ('four', 4), ('five', 5)]
s = simplejson.dumps(dict(items), sort_keys=True)
self.assertEqual(s, '{"five": 5, "four": 4, "one": 1, "three": 3, "two": 2}')

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import unittest
import simplejson as json
class TestEncodeForHTML(unittest.TestCase):
def setUp(self):
self.decoder = json.JSONDecoder()
self.encoder = json.JSONEncoderForHTML()
self.non_ascii_encoder = json.JSONEncoderForHTML(ensure_ascii=False)
def test_basic_encode(self):
self.assertEqual(r'"\u0026"', self.encoder.encode('&'))
self.assertEqual(r'"\u003c"', self.encoder.encode('<'))
self.assertEqual(r'"\u003e"', self.encoder.encode('>'))
self.assertEqual(r'"\u2028"', self.encoder.encode(u'\u2028'))
def test_non_ascii_basic_encode(self):
self.assertEqual(r'"\u0026"', self.non_ascii_encoder.encode('&'))
self.assertEqual(r'"\u003c"', self.non_ascii_encoder.encode('<'))
self.assertEqual(r'"\u003e"', self.non_ascii_encoder.encode('>'))
self.assertEqual(r'"\u2028"', self.non_ascii_encoder.encode(u'\u2028'))
def test_basic_roundtrip(self):
for char in '&<>':
self.assertEqual(
char, self.decoder.decode(
self.encoder.encode(char)))
def test_prevent_script_breakout(self):
bad_string = '</script><script>alert("gotcha")</script>'
self.assertEqual(
r'"\u003c/script\u003e\u003cscript\u003e'
r'alert(\"gotcha\")\u003c/script\u003e"',
self.encoder.encode(bad_string))
self.assertEqual(
bad_string, self.decoder.decode(
self.encoder.encode(bad_string)))

68
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import sys, pickle
from unittest import TestCase
import simplejson as json
from simplejson.compat import text_type, b
class TestErrors(TestCase):
def test_string_keys_error(self):
data = [{'a': 'A', 'b': (2, 4), 'c': 3.0, ('d',): 'D tuple'}]
try:
json.dumps(data)
except TypeError:
err = sys.exc_info()[1]
else:
self.fail('Expected TypeError')
self.assertEqual(str(err),
'keys must be str, int, float, bool or None, not tuple')
def test_not_serializable(self):
try:
json.dumps(json)
except TypeError:
err = sys.exc_info()[1]
else:
self.fail('Expected TypeError')
self.assertEqual(str(err),
'Object of type module is not JSON serializable')
def test_decode_error(self):
err = None
try:
json.loads('{}\na\nb')
except json.JSONDecodeError:
err = sys.exc_info()[1]
else:
self.fail('Expected JSONDecodeError')
self.assertEqual(err.lineno, 2)
self.assertEqual(err.colno, 1)
self.assertEqual(err.endlineno, 3)
self.assertEqual(err.endcolno, 2)
def test_scan_error(self):
err = None
for t in (text_type, b):
try:
json.loads(t('{"asdf": "'))
except json.JSONDecodeError:
err = sys.exc_info()[1]
else:
self.fail('Expected JSONDecodeError')
self.assertEqual(err.lineno, 1)
self.assertEqual(err.colno, 10)
def test_error_is_pickable(self):
err = None
try:
json.loads('{}\na\nb')
except json.JSONDecodeError:
err = sys.exc_info()[1]
else:
self.fail('Expected JSONDecodeError')
s = pickle.dumps(err)
e = pickle.loads(s)
self.assertEqual(err.msg, e.msg)
self.assertEqual(err.doc, e.doc)
self.assertEqual(err.pos, e.pos)
self.assertEqual(err.end, e.end)

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import sys
from unittest import TestCase
import simplejson as json
# 2007-10-05
JSONDOCS = [
# http://json.org/JSON_checker/test/fail1.json
'"A JSON payload should be an object or array, not a string."',
# http://json.org/JSON_checker/test/fail2.json
'["Unclosed array"',
# http://json.org/JSON_checker/test/fail3.json
'{unquoted_key: "keys must be quoted"}',
# http://json.org/JSON_checker/test/fail4.json
'["extra comma",]',
# http://json.org/JSON_checker/test/fail5.json
'["double extra comma",,]',
# http://json.org/JSON_checker/test/fail6.json
'[ , "<-- missing value"]',
# http://json.org/JSON_checker/test/fail7.json
'["Comma after the close"],',
# http://json.org/JSON_checker/test/fail8.json
'["Extra close"]]',
# http://json.org/JSON_checker/test/fail9.json
'{"Extra comma": true,}',
# http://json.org/JSON_checker/test/fail10.json
'{"Extra value after close": true} "misplaced quoted value"',
# http://json.org/JSON_checker/test/fail11.json
'{"Illegal expression": 1 + 2}',
# http://json.org/JSON_checker/test/fail12.json
'{"Illegal invocation": alert()}',
# http://json.org/JSON_checker/test/fail13.json
'{"Numbers cannot have leading zeroes": 013}',
# http://json.org/JSON_checker/test/fail14.json
'{"Numbers cannot be hex": 0x14}',
# http://json.org/JSON_checker/test/fail15.json
'["Illegal backslash escape: \\x15"]',
# http://json.org/JSON_checker/test/fail16.json
'[\\naked]',
# http://json.org/JSON_checker/test/fail17.json
'["Illegal backslash escape: \\017"]',
# http://json.org/JSON_checker/test/fail18.json
'[[[[[[[[[[[[[[[[[[[["Too deep"]]]]]]]]]]]]]]]]]]]]',
# http://json.org/JSON_checker/test/fail19.json
'{"Missing colon" null}',
# http://json.org/JSON_checker/test/fail20.json
'{"Double colon":: null}',
# http://json.org/JSON_checker/test/fail21.json
'{"Comma instead of colon", null}',
# http://json.org/JSON_checker/test/fail22.json
'["Colon instead of comma": false]',
# http://json.org/JSON_checker/test/fail23.json
'["Bad value", truth]',
# http://json.org/JSON_checker/test/fail24.json
"['single quote']",
# http://json.org/JSON_checker/test/fail25.json
'["\ttab\tcharacter\tin\tstring\t"]',
# http://json.org/JSON_checker/test/fail26.json
'["tab\\ character\\ in\\ string\\ "]',
# http://json.org/JSON_checker/test/fail27.json
'["line\nbreak"]',
# http://json.org/JSON_checker/test/fail28.json
'["line\\\nbreak"]',
# http://json.org/JSON_checker/test/fail29.json
'[0e]',
# http://json.org/JSON_checker/test/fail30.json
'[0e+]',
# http://json.org/JSON_checker/test/fail31.json
'[0e+-1]',
# http://json.org/JSON_checker/test/fail32.json
'{"Comma instead if closing brace": true,',
# http://json.org/JSON_checker/test/fail33.json
'["mismatch"}',
# http://code.google.com/p/simplejson/issues/detail?id=3
u'["A\u001FZ control characters in string"]',
# misc based on coverage
'{',
'{]',
'{"foo": "bar"]',
'{"foo": "bar"',
'nul',
'nulx',
'-',
'-x',
'-e',
'-e0',
'-Infinite',
'-Inf',
'Infinit',
'Infinite',
'NaM',
'NuN',
'falsy',
'fal',
'trug',
'tru',
'1e',
'1ex',
'1e-',
'1e-x',
]
SKIPS = {
1: "why not have a string payload?",
18: "spec doesn't specify any nesting limitations",
}
class TestFail(TestCase):
def test_failures(self):
for idx, doc in enumerate(JSONDOCS):
idx = idx + 1
if idx in SKIPS:
json.loads(doc)
continue
try:
json.loads(doc)
except json.JSONDecodeError:
pass
else:
self.fail("Expected failure for fail%d.json: %r" % (idx, doc))
def test_array_decoder_issue46(self):
# http://code.google.com/p/simplejson/issues/detail?id=46
for doc in [u'[,]', '[,]']:
try:
json.loads(doc)
except json.JSONDecodeError:
e = sys.exc_info()[1]
self.assertEqual(e.pos, 1)
self.assertEqual(e.lineno, 1)
self.assertEqual(e.colno, 2)
except Exception:
e = sys.exc_info()[1]
self.fail("Unexpected exception raised %r %s" % (e, e))
else:
self.fail("Unexpected success parsing '[,]'")
def test_truncated_input(self):
test_cases = [
('', 'Expecting value', 0),
('[', "Expecting value or ']'", 1),
('[42', "Expecting ',' delimiter", 3),
('[42,', 'Expecting value', 4),
('["', 'Unterminated string starting at', 1),
('["spam', 'Unterminated string starting at', 1),
('["spam"', "Expecting ',' delimiter", 7),
('["spam",', 'Expecting value', 8),
('{', 'Expecting property name enclosed in double quotes', 1),
('{"', 'Unterminated string starting at', 1),
('{"spam', 'Unterminated string starting at', 1),
('{"spam"', "Expecting ':' delimiter", 7),
('{"spam":', 'Expecting value', 8),
('{"spam":42', "Expecting ',' delimiter", 10),
('{"spam":42,', 'Expecting property name enclosed in double quotes',
11),
('"', 'Unterminated string starting at', 0),
('"spam', 'Unterminated string starting at', 0),
('[,', "Expecting value", 1),
]
for data, msg, idx in test_cases:
try:
json.loads(data)
except json.JSONDecodeError:
e = sys.exc_info()[1]
self.assertEqual(
e.msg[:len(msg)],
msg,
"%r doesn't start with %r for %r" % (e.msg, msg, data))
self.assertEqual(
e.pos, idx,
"pos %r != %r for %r" % (e.pos, idx, data))
except Exception:
e = sys.exc_info()[1]
self.fail("Unexpected exception raised %r %s" % (e, e))
else:
self.fail("Unexpected success parsing '%r'" % (data,))

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import math
from unittest import TestCase
from simplejson.compat import long_type, text_type
import simplejson as json
from simplejson.decoder import NaN, PosInf, NegInf
class TestFloat(TestCase):
def test_degenerates_allow(self):
for inf in (PosInf, NegInf):
self.assertEqual(json.loads(json.dumps(inf)), inf)
# Python 2.5 doesn't have math.isnan
nan = json.loads(json.dumps(NaN))
self.assertTrue((0 + nan) != nan)
def test_degenerates_ignore(self):
for f in (PosInf, NegInf, NaN):
self.assertEqual(json.loads(json.dumps(f, ignore_nan=True)), None)
def test_degenerates_deny(self):
for f in (PosInf, NegInf, NaN):
self.assertRaises(ValueError, json.dumps, f, allow_nan=False)
def test_floats(self):
for num in [1617161771.7650001, math.pi, math.pi**100,
math.pi**-100, 3.1]:
self.assertEqual(float(json.dumps(num)), num)
self.assertEqual(json.loads(json.dumps(num)), num)
self.assertEqual(json.loads(text_type(json.dumps(num))), num)
def test_ints(self):
for num in [1, long_type(1), 1<<32, 1<<64]:
self.assertEqual(json.dumps(num), str(num))
self.assertEqual(int(json.dumps(num)), num)
self.assertEqual(json.loads(json.dumps(num)), num)
self.assertEqual(json.loads(text_type(json.dumps(num))), num)

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import unittest
import simplejson as json
class ForJson(object):
def for_json(self):
return {'for_json': 1}
class NestedForJson(object):
def for_json(self):
return {'nested': ForJson()}
class ForJsonList(object):
def for_json(self):
return ['list']
class DictForJson(dict):
def for_json(self):
return {'alpha': 1}
class ListForJson(list):
def for_json(self):
return ['list']
class TestForJson(unittest.TestCase):
def assertRoundTrip(self, obj, other, for_json=True):
if for_json is None:
# None will use the default
s = json.dumps(obj)
else:
s = json.dumps(obj, for_json=for_json)
self.assertEqual(
json.loads(s),
other)
def test_for_json_encodes_stand_alone_object(self):
self.assertRoundTrip(
ForJson(),
ForJson().for_json())
def test_for_json_encodes_object_nested_in_dict(self):
self.assertRoundTrip(
{'hooray': ForJson()},
{'hooray': ForJson().for_json()})
def test_for_json_encodes_object_nested_in_list_within_dict(self):
self.assertRoundTrip(
{'list': [0, ForJson(), 2, 3]},
{'list': [0, ForJson().for_json(), 2, 3]})
def test_for_json_encodes_object_nested_within_object(self):
self.assertRoundTrip(
NestedForJson(),
{'nested': {'for_json': 1}})
def test_for_json_encodes_list(self):
self.assertRoundTrip(
ForJsonList(),
ForJsonList().for_json())
def test_for_json_encodes_list_within_object(self):
self.assertRoundTrip(
{'nested': ForJsonList()},
{'nested': ForJsonList().for_json()})
def test_for_json_encodes_dict_subclass(self):
self.assertRoundTrip(
DictForJson(a=1),
DictForJson(a=1).for_json())
def test_for_json_encodes_list_subclass(self):
self.assertRoundTrip(
ListForJson(['l']),
ListForJson(['l']).for_json())
def test_for_json_ignored_if_not_true_with_dict_subclass(self):
for for_json in (None, False):
self.assertRoundTrip(
DictForJson(a=1),
{'a': 1},
for_json=for_json)
def test_for_json_ignored_if_not_true_with_list_subclass(self):
for for_json in (None, False):
self.assertRoundTrip(
ListForJson(['l']),
['l'],
for_json=for_json)
def test_raises_typeerror_if_for_json_not_true_with_object(self):
self.assertRaises(TypeError, json.dumps, ForJson())
self.assertRaises(TypeError, json.dumps, ForJson(), for_json=False)

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from unittest import TestCase
import textwrap
import simplejson as json
from simplejson.compat import StringIO
class TestIndent(TestCase):
def test_indent(self):
h = [['blorpie'], ['whoops'], [], 'd-shtaeou', 'd-nthiouh',
'i-vhbjkhnth',
{'nifty': 87}, {'field': 'yes', 'morefield': False} ]
expect = textwrap.dedent("""\
[
\t[
\t\t"blorpie"
\t],
\t[
\t\t"whoops"
\t],
\t[],
\t"d-shtaeou",
\t"d-nthiouh",
\t"i-vhbjkhnth",
\t{
\t\t"nifty": 87
\t},
\t{
\t\t"field": "yes",
\t\t"morefield": false
\t}
]""")
d1 = json.dumps(h)
d2 = json.dumps(h, indent='\t', sort_keys=True, separators=(',', ': '))
d3 = json.dumps(h, indent=' ', sort_keys=True, separators=(',', ': '))
d4 = json.dumps(h, indent=2, sort_keys=True, separators=(',', ': '))
h1 = json.loads(d1)
h2 = json.loads(d2)
h3 = json.loads(d3)
h4 = json.loads(d4)
self.assertEqual(h1, h)
self.assertEqual(h2, h)
self.assertEqual(h3, h)
self.assertEqual(h4, h)
self.assertEqual(d3, expect.replace('\t', ' '))
self.assertEqual(d4, expect.replace('\t', ' '))
# NOTE: Python 2.4 textwrap.dedent converts tabs to spaces,
# so the following is expected to fail. Python 2.4 is not a
# supported platform in simplejson 2.1.0+.
self.assertEqual(d2, expect)
def test_indent0(self):
h = {3: 1}
def check(indent, expected):
d1 = json.dumps(h, indent=indent)
self.assertEqual(d1, expected)
sio = StringIO()
json.dump(h, sio, indent=indent)
self.assertEqual(sio.getvalue(), expected)
# indent=0 should emit newlines
check(0, '{\n"3": 1\n}')
# indent=None is more compact
check(None, '{"3": 1}')
def test_separators(self):
lst = [1,2,3,4]
expect = '[\n1,\n2,\n3,\n4\n]'
expect_spaces = '[\n1, \n2, \n3, \n4\n]'
# Ensure that separators still works
self.assertEqual(
expect_spaces,
json.dumps(lst, indent=0, separators=(', ', ': ')))
# Force the new defaults
self.assertEqual(
expect,
json.dumps(lst, indent=0, separators=(',', ': ')))
# Added in 2.1.4
self.assertEqual(
expect,
json.dumps(lst, indent=0))

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from unittest import TestCase
import simplejson as json
from operator import itemgetter
class TestItemSortKey(TestCase):
def test_simple_first(self):
a = {'a': 1, 'c': 5, 'jack': 'jill', 'pick': 'axe', 'array': [1, 5, 6, 9], 'tuple': (83, 12, 3), 'crate': 'dog', 'zeak': 'oh'}
self.assertEqual(
'{"a": 1, "c": 5, "crate": "dog", "jack": "jill", "pick": "axe", "zeak": "oh", "array": [1, 5, 6, 9], "tuple": [83, 12, 3]}',
json.dumps(a, item_sort_key=json.simple_first))
def test_case(self):
a = {'a': 1, 'c': 5, 'Jack': 'jill', 'pick': 'axe', 'Array': [1, 5, 6, 9], 'tuple': (83, 12, 3), 'crate': 'dog', 'zeak': 'oh'}
self.assertEqual(
'{"Array": [1, 5, 6, 9], "Jack": "jill", "a": 1, "c": 5, "crate": "dog", "pick": "axe", "tuple": [83, 12, 3], "zeak": "oh"}',
json.dumps(a, item_sort_key=itemgetter(0)))
self.assertEqual(
'{"a": 1, "Array": [1, 5, 6, 9], "c": 5, "crate": "dog", "Jack": "jill", "pick": "axe", "tuple": [83, 12, 3], "zeak": "oh"}',
json.dumps(a, item_sort_key=lambda kv: kv[0].lower()))
def test_item_sort_key_value(self):
# https://github.com/simplejson/simplejson/issues/173
a = {'a': 1, 'b': 0}
self.assertEqual(
'{"b": 0, "a": 1}',
json.dumps(a, item_sort_key=lambda kv: kv[1]))

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import unittest
from simplejson.compat import StringIO
import simplejson as json
def iter_dumps(obj, **kw):
return ''.join(json.JSONEncoder(**kw).iterencode(obj))
def sio_dump(obj, **kw):
sio = StringIO()
json.dumps(obj, **kw)
return sio.getvalue()
class TestIterable(unittest.TestCase):
def test_iterable(self):
for l in ([], [1], [1, 2], [1, 2, 3]):
for opts in [{}, {'indent': 2}]:
for dumps in (json.dumps, iter_dumps, sio_dump):
expect = dumps(l, **opts)
default_expect = dumps(sum(l), **opts)
# Default is False
self.assertRaises(TypeError, dumps, iter(l), **opts)
self.assertRaises(TypeError, dumps, iter(l), iterable_as_array=False, **opts)
self.assertEqual(expect, dumps(iter(l), iterable_as_array=True, **opts))
# Ensure that the "default" gets called
self.assertEqual(default_expect, dumps(iter(l), default=sum, **opts))
self.assertEqual(default_expect, dumps(iter(l), iterable_as_array=False, default=sum, **opts))
# Ensure that the "default" does not get called
self.assertEqual(
expect,
dumps(iter(l), iterable_as_array=True, default=sum, **opts))

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from __future__ import absolute_import
import unittest
import simplejson as json
from simplejson.compat import StringIO
try:
from collections import namedtuple
except ImportError:
class Value(tuple):
def __new__(cls, *args):
return tuple.__new__(cls, args)
def _asdict(self):
return {'value': self[0]}
class Point(tuple):
def __new__(cls, *args):
return tuple.__new__(cls, args)
def _asdict(self):
return {'x': self[0], 'y': self[1]}
else:
Value = namedtuple('Value', ['value'])
Point = namedtuple('Point', ['x', 'y'])
class DuckValue(object):
def __init__(self, *args):
self.value = Value(*args)
def _asdict(self):
return self.value._asdict()
class DuckPoint(object):
def __init__(self, *args):
self.point = Point(*args)
def _asdict(self):
return self.point._asdict()
class DeadDuck(object):
_asdict = None
class DeadDict(dict):
_asdict = None
CONSTRUCTORS = [
lambda v: v,
lambda v: [v],
lambda v: [{'key': v}],
]
class TestNamedTuple(unittest.TestCase):
def test_namedtuple_dumps(self):
for v in [Value(1), Point(1, 2), DuckValue(1), DuckPoint(1, 2)]:
d = v._asdict()
self.assertEqual(d, json.loads(json.dumps(v)))
self.assertEqual(
d,
json.loads(json.dumps(v, namedtuple_as_object=True)))
self.assertEqual(d, json.loads(json.dumps(v, tuple_as_array=False)))
self.assertEqual(
d,
json.loads(json.dumps(v, namedtuple_as_object=True,
tuple_as_array=False)))
def test_namedtuple_dumps_false(self):
for v in [Value(1), Point(1, 2)]:
l = list(v)
self.assertEqual(
l,
json.loads(json.dumps(v, namedtuple_as_object=False)))
self.assertRaises(TypeError, json.dumps, v,
tuple_as_array=False, namedtuple_as_object=False)
def test_namedtuple_dump(self):
for v in [Value(1), Point(1, 2), DuckValue(1), DuckPoint(1, 2)]:
d = v._asdict()
sio = StringIO()
json.dump(v, sio)
self.assertEqual(d, json.loads(sio.getvalue()))
sio = StringIO()
json.dump(v, sio, namedtuple_as_object=True)
self.assertEqual(
d,
json.loads(sio.getvalue()))
sio = StringIO()
json.dump(v, sio, tuple_as_array=False)
self.assertEqual(d, json.loads(sio.getvalue()))
sio = StringIO()
json.dump(v, sio, namedtuple_as_object=True,
tuple_as_array=False)
self.assertEqual(
d,
json.loads(sio.getvalue()))
def test_namedtuple_dump_false(self):
for v in [Value(1), Point(1, 2)]:
l = list(v)
sio = StringIO()
json.dump(v, sio, namedtuple_as_object=False)
self.assertEqual(
l,
json.loads(sio.getvalue()))
self.assertRaises(TypeError, json.dump, v, StringIO(),
tuple_as_array=False, namedtuple_as_object=False)
def test_asdict_not_callable_dump(self):
for f in CONSTRUCTORS:
self.assertRaises(TypeError,
json.dump, f(DeadDuck()), StringIO(), namedtuple_as_object=True)
sio = StringIO()
json.dump(f(DeadDict()), sio, namedtuple_as_object=True)
self.assertEqual(
json.dumps(f({})),
sio.getvalue())
def test_asdict_not_callable_dumps(self):
for f in CONSTRUCTORS:
self.assertRaises(TypeError,
json.dumps, f(DeadDuck()), namedtuple_as_object=True)
self.assertEqual(
json.dumps(f({})),
json.dumps(f(DeadDict()), namedtuple_as_object=True))

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from unittest import TestCase
import simplejson as json
# from http://json.org/JSON_checker/test/pass1.json
JSON = r'''
[
"JSON Test Pattern pass1",
{"object with 1 member":["array with 1 element"]},
{},
[],
-42,
true,
false,
null,
{
"integer": 1234567890,
"real": -9876.543210,
"e": 0.123456789e-12,
"E": 1.234567890E+34,
"": 23456789012E66,
"zero": 0,
"one": 1,
"space": " ",
"quote": "\"",
"backslash": "\\",
"controls": "\b\f\n\r\t",
"slash": "/ & \/",
"alpha": "abcdefghijklmnopqrstuvwyz",
"ALPHA": "ABCDEFGHIJKLMNOPQRSTUVWYZ",
"digit": "0123456789",
"special": "`1~!@#$%^&*()_+-={':[,]}|;.</>?",
"hex": "\u0123\u4567\u89AB\uCDEF\uabcd\uef4A",
"true": true,
"false": false,
"null": null,
"array":[ ],
"object":{ },
"address": "50 St. James Street",
"url": "http://www.JSON.org/",
"comment": "// /* <!-- --",
"# -- --> */": " ",
" s p a c e d " :[1,2 , 3
,
4 , 5 , 6 ,7 ],"compact": [1,2,3,4,5,6,7],
"jsontext": "{\"object with 1 member\":[\"array with 1 element\"]}",
"quotes": "&#34; \u0022 %22 0x22 034 &#x22;",
"\/\\\"\uCAFE\uBABE\uAB98\uFCDE\ubcda\uef4A\b\f\n\r\t`1~!@#$%^&*()_+-=[]{}|;:',./<>?"
: "A key can be any string"
},
0.5 ,98.6
,
99.44
,
1066,
1e1,
0.1e1,
1e-1,
1e00,2e+00,2e-00
,"rosebud"]
'''
class TestPass1(TestCase):
def test_parse(self):
# test in/out equivalence and parsing
res = json.loads(JSON)
out = json.dumps(res)
self.assertEqual(res, json.loads(out))

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from unittest import TestCase
import simplejson as json
# from http://json.org/JSON_checker/test/pass2.json
JSON = r'''
[[[[[[[[[[[[[[[[[[["Not too deep"]]]]]]]]]]]]]]]]]]]
'''
class TestPass2(TestCase):
def test_parse(self):
# test in/out equivalence and parsing
res = json.loads(JSON)
out = json.dumps(res)
self.assertEqual(res, json.loads(out))

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from unittest import TestCase
import simplejson as json
# from http://json.org/JSON_checker/test/pass3.json
JSON = r'''
{
"JSON Test Pattern pass3": {
"The outermost value": "must be an object or array.",
"In this test": "It is an object."
}
}
'''
class TestPass3(TestCase):
def test_parse(self):
# test in/out equivalence and parsing
res = json.loads(JSON)
out = json.dumps(res)
self.assertEqual(res, json.loads(out))

47
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import unittest
import simplejson as json
dct1 = {
'key1': 'value1'
}
dct2 = {
'key2': 'value2',
'd1': dct1
}
dct3 = {
'key2': 'value2',
'd1': json.dumps(dct1)
}
dct4 = {
'key2': 'value2',
'd1': json.RawJSON(json.dumps(dct1))
}
class TestRawJson(unittest.TestCase):
def test_normal_str(self):
self.assertNotEqual(json.dumps(dct2), json.dumps(dct3))
def test_raw_json_str(self):
self.assertEqual(json.dumps(dct2), json.dumps(dct4))
self.assertEqual(dct2, json.loads(json.dumps(dct4)))
def test_list(self):
self.assertEqual(
json.dumps([dct2]),
json.dumps([json.RawJSON(json.dumps(dct2))]))
self.assertEqual(
[dct2],
json.loads(json.dumps([json.RawJSON(json.dumps(dct2))])))
def test_direct(self):
self.assertEqual(
json.dumps(dct2),
json.dumps(json.RawJSON(json.dumps(dct2))))
self.assertEqual(
dct2,
json.loads(json.dumps(json.RawJSON(json.dumps(dct2)))))

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from unittest import TestCase
import simplejson as json
class JSONTestObject:
pass
class RecursiveJSONEncoder(json.JSONEncoder):
recurse = False
def default(self, o):
if o is JSONTestObject:
if self.recurse:
return [JSONTestObject]
else:
return 'JSONTestObject'
return json.JSONEncoder.default(o)
class TestRecursion(TestCase):
def test_listrecursion(self):
x = []
x.append(x)
try:
json.dumps(x)
except ValueError:
pass
else:
self.fail("didn't raise ValueError on list recursion")
x = []
y = [x]
x.append(y)
try:
json.dumps(x)
except ValueError:
pass
else:
self.fail("didn't raise ValueError on alternating list recursion")
y = []
x = [y, y]
# ensure that the marker is cleared
json.dumps(x)
def test_dictrecursion(self):
x = {}
x["test"] = x
try:
json.dumps(x)
except ValueError:
pass
else:
self.fail("didn't raise ValueError on dict recursion")
x = {}
y = {"a": x, "b": x}
# ensure that the marker is cleared
json.dumps(y)
def test_defaultrecursion(self):
enc = RecursiveJSONEncoder()
self.assertEqual(enc.encode(JSONTestObject), '"JSONTestObject"')
enc.recurse = True
try:
enc.encode(JSONTestObject)
except ValueError:
pass
else:
self.fail("didn't raise ValueError on default recursion")

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import sys
from unittest import TestCase
import simplejson as json
import simplejson.decoder
from simplejson.compat import b, PY3
class TestScanString(TestCase):
# The bytes type is intentionally not used in most of these tests
# under Python 3 because the decoder immediately coerces to str before
# calling scanstring. In Python 2 we are testing the code paths
# for both unicode and str.
#
# The reason this is done is because Python 3 would require
# entirely different code paths for parsing bytes and str.
#
def test_py_scanstring(self):
self._test_scanstring(simplejson.decoder.py_scanstring)
def test_c_scanstring(self):
if not simplejson.decoder.c_scanstring:
return
self._test_scanstring(simplejson.decoder.c_scanstring)
self.assertTrue(isinstance(simplejson.decoder.c_scanstring('""', 0)[0], str))
def _test_scanstring(self, scanstring):
if sys.maxunicode == 65535:
self.assertEqual(
scanstring(u'"z\U0001d120x"', 1, None, True),
(u'z\U0001d120x', 6))
else:
self.assertEqual(
scanstring(u'"z\U0001d120x"', 1, None, True),
(u'z\U0001d120x', 5))
self.assertEqual(
scanstring('"\\u007b"', 1, None, True),
(u'{', 8))
self.assertEqual(
scanstring('"A JSON payload should be an object or array, not a string."', 1, None, True),
(u'A JSON payload should be an object or array, not a string.', 60))
self.assertEqual(
scanstring('["Unclosed array"', 2, None, True),
(u'Unclosed array', 17))
self.assertEqual(
scanstring('["extra comma",]', 2, None, True),
(u'extra comma', 14))
self.assertEqual(
scanstring('["double extra comma",,]', 2, None, True),
(u'double extra comma', 21))
self.assertEqual(
scanstring('["Comma after the close"],', 2, None, True),
(u'Comma after the close', 24))
self.assertEqual(
scanstring('["Extra close"]]', 2, None, True),
(u'Extra close', 14))
self.assertEqual(
scanstring('{"Extra comma": true,}', 2, None, True),
(u'Extra comma', 14))
self.assertEqual(
scanstring('{"Extra value after close": true} "misplaced quoted value"', 2, None, True),
(u'Extra value after close', 26))
self.assertEqual(
scanstring('{"Illegal expression": 1 + 2}', 2, None, True),
(u'Illegal expression', 21))
self.assertEqual(
scanstring('{"Illegal invocation": alert()}', 2, None, True),
(u'Illegal invocation', 21))
self.assertEqual(
scanstring('{"Numbers cannot have leading zeroes": 013}', 2, None, True),
(u'Numbers cannot have leading zeroes', 37))
self.assertEqual(
scanstring('{"Numbers cannot be hex": 0x14}', 2, None, True),
(u'Numbers cannot be hex', 24))
self.assertEqual(
scanstring('[[[[[[[[[[[[[[[[[[[["Too deep"]]]]]]]]]]]]]]]]]]]]', 21, None, True),
(u'Too deep', 30))
self.assertEqual(
scanstring('{"Missing colon" null}', 2, None, True),
(u'Missing colon', 16))
self.assertEqual(
scanstring('{"Double colon":: null}', 2, None, True),
(u'Double colon', 15))
self.assertEqual(
scanstring('{"Comma instead of colon", null}', 2, None, True),
(u'Comma instead of colon', 25))
self.assertEqual(
scanstring('["Colon instead of comma": false]', 2, None, True),
(u'Colon instead of comma', 25))
self.assertEqual(
scanstring('["Bad value", truth]', 2, None, True),
(u'Bad value', 12))
for c in map(chr, range(0x00, 0x1f)):
self.assertEqual(
scanstring(c + '"', 0, None, False),
(c, 2))
self.assertRaises(
ValueError,
scanstring, c + '"', 0, None, True)
self.assertRaises(ValueError, scanstring, '', 0, None, True)
self.assertRaises(ValueError, scanstring, 'a', 0, None, True)
self.assertRaises(ValueError, scanstring, '\\', 0, None, True)
self.assertRaises(ValueError, scanstring, '\\u', 0, None, True)
self.assertRaises(ValueError, scanstring, '\\u0', 0, None, True)
self.assertRaises(ValueError, scanstring, '\\u01', 0, None, True)
self.assertRaises(ValueError, scanstring, '\\u012', 0, None, True)
self.assertRaises(ValueError, scanstring, '\\u0123', 0, None, True)
if sys.maxunicode > 65535:
self.assertRaises(ValueError,
scanstring, '\\ud834\\u"', 0, None, True)
self.assertRaises(ValueError,
scanstring, '\\ud834\\x0123"', 0, None, True)
def test_issue3623(self):
self.assertRaises(ValueError, json.decoder.scanstring, "xxx", 1,
"xxx")
self.assertRaises(UnicodeDecodeError,
json.encoder.encode_basestring_ascii, b("xx\xff"))
def test_overflow(self):
# Python 2.5 does not have maxsize, Python 3 does not have maxint
maxsize = getattr(sys, 'maxsize', getattr(sys, 'maxint', None))
assert maxsize is not None
self.assertRaises(OverflowError, json.decoder.scanstring, "xxx",
maxsize + 1)
def test_surrogates(self):
scanstring = json.decoder.scanstring
def assertScan(given, expect, test_utf8=True):
givens = [given]
if not PY3 and test_utf8:
givens.append(given.encode('utf8'))
for given in givens:
(res, count) = scanstring(given, 1, None, True)
self.assertEqual(len(given), count)
self.assertEqual(res, expect)
assertScan(
u'"z\\ud834\\u0079x"',
u'z\ud834yx')
assertScan(
u'"z\\ud834\\udd20x"',
u'z\U0001d120x')
assertScan(
u'"z\\ud834\\ud834\\udd20x"',
u'z\ud834\U0001d120x')
assertScan(
u'"z\\ud834x"',
u'z\ud834x')
assertScan(
u'"z\\udd20x"',
u'z\udd20x')
assertScan(
u'"z\ud834x"',
u'z\ud834x')
# It may look strange to join strings together, but Python is drunk.
# https://gist.github.com/etrepum/5538443
assertScan(
u'"z\\ud834\udd20x12345"',
u''.join([u'z\ud834', u'\udd20x12345']))
assertScan(
u'"z\ud834\\udd20x"',
u''.join([u'z\ud834', u'\udd20x']))
# these have different behavior given UTF8 input, because the surrogate
# pair may be joined (in maxunicode > 65535 builds)
assertScan(
u''.join([u'"z\ud834', u'\udd20x"']),
u''.join([u'z\ud834', u'\udd20x']),
test_utf8=False)
self.assertRaises(ValueError,
scanstring, u'"z\\ud83x"', 1, None, True)
self.assertRaises(ValueError,
scanstring, u'"z\\ud834\\udd2x"', 1, None, True)

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import textwrap
from unittest import TestCase
import simplejson as json
class TestSeparators(TestCase):
def test_separators(self):
h = [['blorpie'], ['whoops'], [], 'd-shtaeou', 'd-nthiouh', 'i-vhbjkhnth',
{'nifty': 87}, {'field': 'yes', 'morefield': False} ]
expect = textwrap.dedent("""\
[
[
"blorpie"
] ,
[
"whoops"
] ,
[] ,
"d-shtaeou" ,
"d-nthiouh" ,
"i-vhbjkhnth" ,
{
"nifty" : 87
} ,
{
"field" : "yes" ,
"morefield" : false
}
]""")
d1 = json.dumps(h)
d2 = json.dumps(h, indent=' ', sort_keys=True, separators=(' ,', ' : '))
h1 = json.loads(d1)
h2 = json.loads(d2)
self.assertEqual(h1, h)
self.assertEqual(h2, h)
self.assertEqual(d2, expect)

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from __future__ import with_statement
import sys
import unittest
from unittest import TestCase
import simplejson
from simplejson import encoder, decoder, scanner
from simplejson.compat import PY3, long_type, b
def has_speedups():
return encoder.c_make_encoder is not None
def skip_if_speedups_missing(func):
def wrapper(*args, **kwargs):
if not has_speedups():
if hasattr(unittest, 'SkipTest'):
raise unittest.SkipTest("C Extension not available")
else:
sys.stdout.write("C Extension not available")
return
return func(*args, **kwargs)
return wrapper
class BadBool:
def __bool__(self):
1/0
__nonzero__ = __bool__
class TestDecode(TestCase):
@skip_if_speedups_missing
def test_make_scanner(self):
self.assertRaises(AttributeError, scanner.c_make_scanner, 1)
@skip_if_speedups_missing
def test_bad_bool_args(self):
def test(value):
decoder.JSONDecoder(strict=BadBool()).decode(value)
self.assertRaises(ZeroDivisionError, test, '""')
self.assertRaises(ZeroDivisionError, test, '{}')
if not PY3:
self.assertRaises(ZeroDivisionError, test, u'""')
self.assertRaises(ZeroDivisionError, test, u'{}')
class TestEncode(TestCase):
@skip_if_speedups_missing
def test_make_encoder(self):
self.assertRaises(
TypeError,
encoder.c_make_encoder,
None,
("\xCD\x7D\x3D\x4E\x12\x4C\xF9\x79\xD7"
"\x52\xBA\x82\xF2\x27\x4A\x7D\xA0\xCA\x75"),
None
)
@skip_if_speedups_missing
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.
import decimal
def bad_encoder1(*args):
return None
enc = encoder.c_make_encoder(
None, lambda obj: str(obj),
bad_encoder1, None, ': ', ', ',
False, False, False, {}, False, False, False,
None, None, 'utf-8', False, False, decimal.Decimal, False)
self.assertRaises(TypeError, enc, 'spam', 4)
self.assertRaises(TypeError, enc, {'spam': 42}, 4)
def bad_encoder2(*args):
1/0
enc = encoder.c_make_encoder(
None, lambda obj: str(obj),
bad_encoder2, None, ': ', ', ',
False, False, False, {}, False, False, False,
None, None, 'utf-8', False, False, decimal.Decimal, False)
self.assertRaises(ZeroDivisionError, enc, 'spam', 4)
@skip_if_speedups_missing
def test_bad_bool_args(self):
def test(name):
encoder.JSONEncoder(**{name: BadBool()}).encode({})
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')
self.assertRaises(ZeroDivisionError, test, 'use_decimal')
self.assertRaises(ZeroDivisionError, test, 'namedtuple_as_object')
self.assertRaises(ZeroDivisionError, test, 'tuple_as_array')
self.assertRaises(ZeroDivisionError, test, 'bigint_as_string')
self.assertRaises(ZeroDivisionError, test, 'for_json')
self.assertRaises(ZeroDivisionError, test, 'ignore_nan')
self.assertRaises(ZeroDivisionError, test, 'iterable_as_array')
@skip_if_speedups_missing
def test_int_as_string_bitcount_overflow(self):
long_count = long_type(2)**32+31
def test():
encoder.JSONEncoder(int_as_string_bitcount=long_count).encode(0)
self.assertRaises((TypeError, OverflowError), test)
if PY3:
@skip_if_speedups_missing
def test_bad_encoding(self):
with self.assertRaises(UnicodeEncodeError):
encoder.JSONEncoder(encoding='\udcff').encode({b('key'): 123})

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from unittest import TestCase
import simplejson
from simplejson.compat import text_type
# Tests for issue demonstrated in https://github.com/simplejson/simplejson/issues/144
class WonkyTextSubclass(text_type):
def __getslice__(self, start, end):
return self.__class__('not what you wanted!')
class TestStrSubclass(TestCase):
def test_dump_load(self):
for s in ['', '"hello"', 'text', u'\u005c']:
self.assertEqual(
s,
simplejson.loads(simplejson.dumps(WonkyTextSubclass(s))))
self.assertEqual(
s,
simplejson.loads(simplejson.dumps(WonkyTextSubclass(s),
ensure_ascii=False)))

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from unittest import TestCase
import simplejson as json
from decimal import Decimal
class AlternateInt(int):
def __repr__(self):
return 'invalid json'
__str__ = __repr__
class AlternateFloat(float):
def __repr__(self):
return 'invalid json'
__str__ = __repr__
# class AlternateDecimal(Decimal):
# def __repr__(self):
# return 'invalid json'
class TestSubclass(TestCase):
def test_int(self):
self.assertEqual(json.dumps(AlternateInt(1)), '1')
self.assertEqual(json.dumps(AlternateInt(-1)), '-1')
self.assertEqual(json.loads(json.dumps({AlternateInt(1): 1})), {'1': 1})
def test_float(self):
self.assertEqual(json.dumps(AlternateFloat(1.0)), '1.0')
self.assertEqual(json.dumps(AlternateFloat(-1.0)), '-1.0')
self.assertEqual(json.loads(json.dumps({AlternateFloat(1.0): 1})), {'1.0': 1})
# NOTE: Decimal subclasses are not supported as-is
# def test_decimal(self):
# self.assertEqual(json.dumps(AlternateDecimal('1.0')), '1.0')
# self.assertEqual(json.dumps(AlternateDecimal('-1.0')), '-1.0')

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from __future__ import with_statement
import os
import sys
import textwrap
import unittest
import subprocess
import tempfile
try:
# Python 3.x
from test.support import strip_python_stderr
except ImportError:
# Python 2.6+
try:
from test.test_support import strip_python_stderr
except ImportError:
# Python 2.5
import re
def strip_python_stderr(stderr):
return re.sub(
r"\[\d+ refs\]\r?\n?$".encode(),
"".encode(),
stderr).strip()
def open_temp_file():
if sys.version_info >= (2, 6):
file = tempfile.NamedTemporaryFile(delete=False)
filename = file.name
else:
fd, filename = tempfile.mkstemp()
file = os.fdopen(fd, 'w+b')
return file, filename
class TestTool(unittest.TestCase):
data = """
[["blorpie"],[ "whoops" ] , [
],\t"d-shtaeou",\r"d-nthiouh",
"i-vhbjkhnth", {"nifty":87}, {"morefield" :\tfalse,"field"
:"yes"} ]
"""
expect = textwrap.dedent("""\
[
[
"blorpie"
],
[
"whoops"
],
[],
"d-shtaeou",
"d-nthiouh",
"i-vhbjkhnth",
{
"nifty": 87
},
{
"field": "yes",
"morefield": false
}
]
""")
def runTool(self, args=None, data=None):
argv = [sys.executable, '-m', 'simplejson.tool']
if args:
argv.extend(args)
proc = subprocess.Popen(argv,
stdin=subprocess.PIPE,
stderr=subprocess.PIPE,
stdout=subprocess.PIPE)
out, err = proc.communicate(data)
self.assertEqual(strip_python_stderr(err), ''.encode())
self.assertEqual(proc.returncode, 0)
return out.decode('utf8').splitlines()
def test_stdin_stdout(self):
self.assertEqual(
self.runTool(data=self.data.encode()),
self.expect.splitlines())
def test_infile_stdout(self):
infile, infile_name = open_temp_file()
try:
infile.write(self.data.encode())
infile.close()
self.assertEqual(
self.runTool(args=[infile_name]),
self.expect.splitlines())
finally:
os.unlink(infile_name)
def test_infile_outfile(self):
infile, infile_name = open_temp_file()
try:
infile.write(self.data.encode())
infile.close()
# outfile will get overwritten by tool, so the delete
# may not work on some platforms. Do it manually.
outfile, outfile_name = open_temp_file()
try:
outfile.close()
self.assertEqual(
self.runTool(args=[infile_name, outfile_name]),
[])
with open(outfile_name, 'rb') as f:
self.assertEqual(
f.read().decode('utf8').splitlines(),
self.expect.splitlines()
)
finally:
os.unlink(outfile_name)
finally:
os.unlink(infile_name)

47
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import unittest
from simplejson.compat import StringIO
import simplejson as json
class TestTuples(unittest.TestCase):
def test_tuple_array_dumps(self):
t = (1, 2, 3)
expect = json.dumps(list(t))
# Default is True
self.assertEqual(expect, json.dumps(t))
self.assertEqual(expect, json.dumps(t, tuple_as_array=True))
self.assertRaises(TypeError, json.dumps, t, tuple_as_array=False)
# Ensure that the "default" does not get called
self.assertEqual(expect, json.dumps(t, default=repr))
self.assertEqual(expect, json.dumps(t, tuple_as_array=True,
default=repr))
# Ensure that the "default" gets called
self.assertEqual(
json.dumps(repr(t)),
json.dumps(t, tuple_as_array=False, default=repr))
def test_tuple_array_dump(self):
t = (1, 2, 3)
expect = json.dumps(list(t))
# Default is True
sio = StringIO()
json.dump(t, sio)
self.assertEqual(expect, sio.getvalue())
sio = StringIO()
json.dump(t, sio, tuple_as_array=True)
self.assertEqual(expect, sio.getvalue())
self.assertRaises(TypeError, json.dump, t, StringIO(),
tuple_as_array=False)
# Ensure that the "default" does not get called
sio = StringIO()
json.dump(t, sio, default=repr)
self.assertEqual(expect, sio.getvalue())
sio = StringIO()
json.dump(t, sio, tuple_as_array=True, default=repr)
self.assertEqual(expect, sio.getvalue())
# Ensure that the "default" gets called
sio = StringIO()
json.dump(t, sio, tuple_as_array=False, default=repr)
self.assertEqual(
json.dumps(repr(t)),
sio.getvalue())

154
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import sys
import codecs
from unittest import TestCase
import simplejson as json
from simplejson.compat import unichr, text_type, b, BytesIO
class TestUnicode(TestCase):
def test_encoding1(self):
encoder = json.JSONEncoder(encoding='utf-8')
u = u'\N{GREEK SMALL LETTER ALPHA}\N{GREEK CAPITAL LETTER OMEGA}'
s = u.encode('utf-8')
ju = encoder.encode(u)
js = encoder.encode(s)
self.assertEqual(ju, js)
def test_encoding2(self):
u = u'\N{GREEK SMALL LETTER ALPHA}\N{GREEK CAPITAL LETTER OMEGA}'
s = u.encode('utf-8')
ju = json.dumps(u, encoding='utf-8')
js = json.dumps(s, encoding='utf-8')
self.assertEqual(ju, js)
def test_encoding3(self):
u = u'\N{GREEK SMALL LETTER ALPHA}\N{GREEK CAPITAL LETTER OMEGA}'
j = json.dumps(u)
self.assertEqual(j, '"\\u03b1\\u03a9"')
def test_encoding4(self):
u = u'\N{GREEK SMALL LETTER ALPHA}\N{GREEK CAPITAL LETTER OMEGA}'
j = json.dumps([u])
self.assertEqual(j, '["\\u03b1\\u03a9"]')
def test_encoding5(self):
u = u'\N{GREEK SMALL LETTER ALPHA}\N{GREEK CAPITAL LETTER OMEGA}'
j = json.dumps(u, ensure_ascii=False)
self.assertEqual(j, u'"' + u + u'"')
def test_encoding6(self):
u = u'\N{GREEK SMALL LETTER ALPHA}\N{GREEK CAPITAL LETTER OMEGA}'
j = json.dumps([u], ensure_ascii=False)
self.assertEqual(j, u'["' + u + u'"]')
def test_big_unicode_encode(self):
u = u'\U0001d120'
self.assertEqual(json.dumps(u), '"\\ud834\\udd20"')
self.assertEqual(json.dumps(u, ensure_ascii=False), u'"\U0001d120"')
def test_big_unicode_decode(self):
u = u'z\U0001d120x'
self.assertEqual(json.loads('"' + u + '"'), u)
self.assertEqual(json.loads('"z\\ud834\\udd20x"'), u)
def test_unicode_decode(self):
for i in range(0, 0xd7ff):
u = unichr(i)
#s = '"\\u{0:04x}"'.format(i)
s = '"\\u%04x"' % (i,)
self.assertEqual(json.loads(s), u)
def test_object_pairs_hook_with_unicode(self):
s = u'{"xkd":1, "kcw":2, "art":3, "hxm":4, "qrt":5, "pad":6, "hoy":7}'
p = [(u"xkd", 1), (u"kcw", 2), (u"art", 3), (u"hxm", 4),
(u"qrt", 5), (u"pad", 6), (u"hoy", 7)]
self.assertEqual(json.loads(s), eval(s))
self.assertEqual(json.loads(s, object_pairs_hook=lambda x: x), p)
od = json.loads(s, object_pairs_hook=json.OrderedDict)
self.assertEqual(od, json.OrderedDict(p))
self.assertEqual(type(od), json.OrderedDict)
# the object_pairs_hook takes priority over the object_hook
self.assertEqual(json.loads(s,
object_pairs_hook=json.OrderedDict,
object_hook=lambda x: None),
json.OrderedDict(p))
def test_default_encoding(self):
self.assertEqual(json.loads(u'{"a": "\xe9"}'.encode('utf-8')),
{'a': u'\xe9'})
def test_unicode_preservation(self):
self.assertEqual(type(json.loads(u'""')), text_type)
self.assertEqual(type(json.loads(u'"a"')), text_type)
self.assertEqual(type(json.loads(u'["a"]')[0]), text_type)
def test_ensure_ascii_false_returns_unicode(self):
# http://code.google.com/p/simplejson/issues/detail?id=48
self.assertEqual(type(json.dumps([], ensure_ascii=False)), text_type)
self.assertEqual(type(json.dumps(0, ensure_ascii=False)), text_type)
self.assertEqual(type(json.dumps({}, ensure_ascii=False)), text_type)
self.assertEqual(type(json.dumps("", ensure_ascii=False)), text_type)
def test_ensure_ascii_false_bytestring_encoding(self):
# http://code.google.com/p/simplejson/issues/detail?id=48
doc1 = {u'quux': b('Arr\xc3\xaat sur images')}
doc2 = {u'quux': u'Arr\xeat sur images'}
doc_ascii = '{"quux": "Arr\\u00eat sur images"}'
doc_unicode = u'{"quux": "Arr\xeat sur images"}'
self.assertEqual(json.dumps(doc1), doc_ascii)
self.assertEqual(json.dumps(doc2), doc_ascii)
self.assertEqual(json.dumps(doc1, ensure_ascii=False), doc_unicode)
self.assertEqual(json.dumps(doc2, ensure_ascii=False), doc_unicode)
def test_ensure_ascii_linebreak_encoding(self):
# http://timelessrepo.com/json-isnt-a-javascript-subset
s1 = u'\u2029\u2028'
s2 = s1.encode('utf8')
expect = '"\\u2029\\u2028"'
expect_non_ascii = u'"\u2029\u2028"'
self.assertEqual(json.dumps(s1), expect)
self.assertEqual(json.dumps(s2), expect)
self.assertEqual(json.dumps(s1, ensure_ascii=False), expect_non_ascii)
self.assertEqual(json.dumps(s2, ensure_ascii=False), expect_non_ascii)
def test_invalid_escape_sequences(self):
# incomplete escape sequence
self.assertRaises(json.JSONDecodeError, json.loads, '"\\u')
self.assertRaises(json.JSONDecodeError, json.loads, '"\\u1')
self.assertRaises(json.JSONDecodeError, json.loads, '"\\u12')
self.assertRaises(json.JSONDecodeError, json.loads, '"\\u123')
self.assertRaises(json.JSONDecodeError, json.loads, '"\\u1234')
# invalid escape sequence
self.assertRaises(json.JSONDecodeError, json.loads, '"\\u123x"')
self.assertRaises(json.JSONDecodeError, json.loads, '"\\u12x4"')
self.assertRaises(json.JSONDecodeError, json.loads, '"\\u1x34"')
self.assertRaises(json.JSONDecodeError, json.loads, '"\\ux234"')
if sys.maxunicode > 65535:
# invalid escape sequence for low surrogate
self.assertRaises(json.JSONDecodeError, json.loads, '"\\ud800\\u"')
self.assertRaises(json.JSONDecodeError, json.loads, '"\\ud800\\u0"')
self.assertRaises(json.JSONDecodeError, json.loads, '"\\ud800\\u00"')
self.assertRaises(json.JSONDecodeError, json.loads, '"\\ud800\\u000"')
self.assertRaises(json.JSONDecodeError, json.loads, '"\\ud800\\u000x"')
self.assertRaises(json.JSONDecodeError, json.loads, '"\\ud800\\u00x0"')
self.assertRaises(json.JSONDecodeError, json.loads, '"\\ud800\\u0x00"')
self.assertRaises(json.JSONDecodeError, json.loads, '"\\ud800\\ux000"')
def test_ensure_ascii_still_works(self):
# in the ascii range, ensure that everything is the same
for c in map(unichr, range(0, 127)):
self.assertEqual(
json.dumps(c, ensure_ascii=False),
json.dumps(c))
snowman = u'\N{SNOWMAN}'
self.assertEqual(
json.dumps(c, ensure_ascii=False),
'"' + c + '"')
def test_strip_bom(self):
content = u"\u3053\u3093\u306b\u3061\u308f"
json_doc = codecs.BOM_UTF8 + b(json.dumps(content))
self.assertEqual(json.load(BytesIO(json_doc)), content)
for doc in json_doc, json_doc.decode('utf8'):
self.assertEqual(json.loads(doc), content)