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Path: ~//lib64/python2.7/site-packages/simplejson/tests/

File Content: `test_scanstring.py`

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)

    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)

Edit Rename Chmod Delete

FILE FOLDER

Name	Size	Permission
__init__.py	1979 bytes	0644
__init__.pyc	3309 bytes	0644
__init__.pyo	3309 bytes	0644
test_bigint_as_string.py	2238 bytes	0644
test_bigint_as_string.pyc	2638 bytes	0644
test_bigint_as_string.pyo	2638 bytes	0644
test_bitsize_int_as_string.py	2297 bytes	0644
test_bitsize_int_as_string.pyc	3029 bytes	0644
test_bitsize_int_as_string.pyo	3029 bytes	0644
test_check_circular.py	917 bytes	0644
test_check_circular.pyc	2161 bytes	0644
test_check_circular.pyo	2161 bytes	0644
test_decimal.py	2544 bytes	0644
test_decimal.pyc	3521 bytes	0644
test_decimal.pyo	3521 bytes	0644
test_decode.py	4021 bytes	0644
test_decode.pyc	5884 bytes	0644
test_decode.pyo	5884 bytes	0644
test_default.py	221 bytes	0644
test_default.pyc	751 bytes	0644
test_default.pyo	751 bytes	0644
test_dump.py	4999 bytes	0644
test_dump.pyc	6562 bytes	0644
test_dump.pyo	6562 bytes	0644
test_encode_basestring_ascii.py	2337 bytes	0644
test_encode_basestring_ascii.pyc	3587 bytes	0644
test_encode_basestring_ascii.pyo	3587 bytes	0644
test_encode_for_html.py	1022 bytes	0644
test_encode_for_html.pyc	1864 bytes	0644
test_encode_for_html.pyo	1864 bytes	0644
test_errors.py	1549 bytes	0644
test_errors.pyc	2508 bytes	0644
test_errors.pyo	2508 bytes	0644
test_fail.py	6346 bytes	0644
test_fail.pyc	5397 bytes	0644
test_fail.pyo	5397 bytes	0644
test_float.py	1430 bytes	0644
test_float.pyc	2557 bytes	0644
test_float.pyo	2557 bytes	0644
test_for_json.py	2767 bytes	0644
test_for_json.pyc	5853 bytes	0644
test_for_json.pyo	5853 bytes	0644
test_indent.py	2568 bytes	0644
test_indent.pyc	2995 bytes	0644
test_indent.pyo	2995 bytes	0644
test_item_sort_key.py	1376 bytes	0644
test_item_sort_key.pyc	2597 bytes	0644
test_item_sort_key.pyo	2597 bytes	0644
test_iterable.py	1390 bytes	0644
test_iterable.pyc	1808 bytes	0644
test_iterable.pyo	1808 bytes	0644
test_namedtuple.py	4004 bytes	0644
test_namedtuple.pyc	6993 bytes	0644
test_namedtuple.pyo	6993 bytes	0644
test_pass1.py	1746 bytes	0644
test_pass1.pyc	2186 bytes	0644
test_pass1.pyo	2186 bytes	0644
test_pass2.py	386 bytes	0644
test_pass2.pyc	827 bytes	0644
test_pass2.pyo	827 bytes	0644
test_pass3.py	482 bytes	0644
test_pass3.pyc	922 bytes	0644
test_pass3.pyo	922 bytes	0644
test_raw_json.py	1062 bytes	0644
test_raw_json.pyc	1874 bytes	0644
test_raw_json.pyo	1874 bytes	0644
test_recursion.py	1679 bytes	0644
test_recursion.pyc	2585 bytes	0644
test_recursion.pyo	2585 bytes	0644
test_scanstring.py	7311 bytes	0644
test_scanstring.pyc	6721 bytes	0644
test_scanstring.pyo	6682 bytes	0644
test_separators.py	942 bytes	0644
test_separators.pyc	1562 bytes	0644
test_separators.pyo	1562 bytes	0644
test_speedups.py	3106 bytes	0644
test_speedups.pyc	5046 bytes	0644
test_speedups.pyo	5046 bytes	0644
test_str_subclass.py	551 bytes	0644
test_str_subclass.pyc	1359 bytes	0644
test_str_subclass.pyo	1359 bytes	0644
test_subclass.py	1124 bytes	0644
test_subclass.pyc	2053 bytes	0644
test_subclass.pyo	2053 bytes	0644
test_tool.py	2853 bytes	0644
test_tool.pyc	3428 bytes	0644
test_tool.pyo	3428 bytes	0644
test_tuple.py	1831 bytes	0644
test_tuple.pyc	1830 bytes	0644
test_tuple.pyo	1830 bytes	0644
test_unicode.py	6996 bytes	0644
test_unicode.pyc	8484 bytes	0644
test_unicode.pyo	8484 bytes	0644

File Content: test_scanstring.py

File Content: `test_scanstring.py`