6df7bff9bdffa5434337c461f0dabe506a240ab8
2 from unittest
import TestCase
4 import simplejson
as json
5 import simplejson
.decoder
7 class TestScanString(TestCase
):
8 def test_py_scanstring(self
):
9 self
._test
_scanstring
(simplejson
.decoder
.py_scanstring
)
11 def test_c_scanstring(self
):
12 if not simplejson
.decoder
.c_scanstring
:
14 self
._test
_scanstring
(simplejson
.decoder
.c_scanstring
)
16 def _test_scanstring(self
, scanstring
):
18 scanstring('"z\\ud834\\udd20x"', 1, None, True),
19 (u
'z\U0001d120x', 16))
21 if sys
.maxunicode
== 65535:
23 scanstring(u
'"z\U0001d120x"', 1, None, True),
27 scanstring(u
'"z\U0001d120x"', 1, None, True),
31 scanstring('"\\u007b"', 1, None, True),
35 scanstring('"A JSON payload should be an object or array, not a string."', 1, None, True),
36 (u
'A JSON payload should be an object or array, not a string.', 60))
39 scanstring('["Unclosed array"', 2, None, True),
40 (u
'Unclosed array', 17))
43 scanstring('["extra comma",]', 2, None, True),
47 scanstring('["double extra comma",,]', 2, None, True),
48 (u
'double extra comma', 21))
51 scanstring('["Comma after the close"],', 2, None, True),
52 (u
'Comma after the close', 24))
55 scanstring('["Extra close"]]', 2, None, True),
59 scanstring('{"Extra comma": true,}', 2, None, True),
63 scanstring('{"Extra value after close": true} "misplaced quoted value"', 2, None, True),
64 (u
'Extra value after close', 26))
67 scanstring('{"Illegal expression": 1 + 2}', 2, None, True),
68 (u
'Illegal expression', 21))
71 scanstring('{"Illegal invocation": alert()}', 2, None, True),
72 (u
'Illegal invocation', 21))
75 scanstring('{"Numbers cannot have leading zeroes": 013}', 2, None, True),
76 (u
'Numbers cannot have leading zeroes', 37))
79 scanstring('{"Numbers cannot be hex": 0x14}', 2, None, True),
80 (u
'Numbers cannot be hex', 24))
83 scanstring('[[[[[[[[[[[[[[[[[[[["Too deep"]]]]]]]]]]]]]]]]]]]]', 21, None, True),
87 scanstring('{"Missing colon" null}', 2, None, True),
88 (u
'Missing colon', 16))
91 scanstring('{"Double colon":: null}', 2, None, True),
92 (u
'Double colon', 15))
95 scanstring('{"Comma instead of colon", null}', 2, None, True),
96 (u
'Comma instead of colon', 25))
99 scanstring('["Colon instead of comma": false]', 2, None, True),
100 (u
'Colon instead of comma', 25))
103 scanstring('["Bad value", truth]', 2, None, True),
106 def test_issue3623(self
):
107 self
.assertRaises(ValueError, json
.decoder
.scanstring
, "xxx", 1,
109 self
.assertRaises(UnicodeDecodeError,
110 json
.encoder
.encode_basestring_ascii
, "xx\xff")