1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
import os
import sys
import json
import doctest
import unittest
from test import support
# import json with and without accelerations
cjson = support.import_fresh_module('json', fresh=['_json'])
pyjson = support.import_fresh_module('json', blocked=['_json'])
# JSONDecodeError is cached inside the _json module
cjson.JSONDecodeError = cjson.decoder.JSONDecodeError = json.JSONDecodeError
# create two base classes that will be used by the other tests
class PyTest(unittest.TestCase):
json = pyjson
loads = staticmethod(pyjson.loads)
dumps = staticmethod(pyjson.dumps)
JSONDecodeError = staticmethod(pyjson.JSONDecodeError)
@unittest.skipUnless(cjson, 'requires _json')
class CTest(unittest.TestCase):
if cjson is not None:
json = cjson
loads = staticmethod(cjson.loads)
dumps = staticmethod(cjson.dumps)
JSONDecodeError = staticmethod(cjson.JSONDecodeError)
# test PyTest and CTest checking if the functions come from the right module
class TestPyTest(PyTest):
def test_pyjson(self):
self.assertEqual(self.json.scanner.make_scanner.__module__,
'json.scanner')
self.assertEqual(self.json.decoder.scanstring.__module__,
'json.decoder')
self.assertEqual(self.json.encoder.encode_basestring_ascii.__module__,
'json.encoder')
class TestCTest(CTest):
def test_cjson(self):
self.assertEqual(self.json.scanner.make_scanner.__module__, '_json')
self.assertEqual(self.json.decoder.scanstring.__module__, '_json')
self.assertEqual(self.json.encoder.c_make_encoder.__module__, '_json')
self.assertEqual(self.json.encoder.encode_basestring_ascii.__module__,
'_json')
def load_tests(loader, _, pattern):
suite = unittest.TestSuite()
for mod in (json, json.encoder, json.decoder):
suite.addTest(doctest.DocTestSuite(mod))
suite.addTest(TestPyTest('test_pyjson'))
suite.addTest(TestCTest('test_cjson'))
pkg_dir = os.path.dirname(__file__)
return support.load_package_tests(pkg_dir, loader, suite, pattern)
|
