C///

\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// 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) self.assertRaises(json.JSONDecodeError, scanstring, '\\u-123"', 0, None, True) # SJ-PT-23-01: Invalid Handling of Broken Unicode Escape Sequences self.assertRaises(json.JSONDecodeError, scanstring, '\\u EDD"', 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_sur