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| author | Ezio Melotti <ezio.melotti@gmail.com> | 2011-05-07 15:15:34 (GMT) |
|---|---|---|
| committer | Ezio Melotti <ezio.melotti@gmail.com> | 2011-05-07 15:15:34 (GMT) |
| commit | 06383ee090e3c66130db9dc0b562fba3cb749be1 (patch) | |
| tree | 911f4ebf7e1e6c4e25e7d24bf39925f6ba156f75 /Lib/test/json_tests | |
| parent | b0b0579625defd7ec370680075fb8ce46db4cd20 (diff) | |
| parent | 362b95102f76d042e7f3865c1ebec5d36c79959a (diff) | |
| download | cpython-06383ee090e3c66130db9dc0b562fba3cb749be1.zip cpython-06383ee090e3c66130db9dc0b562fba3cb749be1.tar.gz cpython-06383ee090e3c66130db9dc0b562fba3cb749be1.tar.bz2 | |
#12017: merge with 3.1.
Diffstat (limited to 'Lib/test/json_tests')
| -rw-r--r-- | Lib/test/json_tests/test_recursion.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Lib/test/json_tests/test_recursion.py b/Lib/test/json_tests/test_recursion.py index 1e9b8ab..6d5db50 100644 --- a/Lib/test/json_tests/test_recursion.py +++ b/Lib/test/json_tests/test_recursion.py @@ -65,3 +65,15 @@ class TestRecursion(TestCase): pass else: self.fail("didn't raise ValueError on default recursion") + + + def test_highly_nested_objects(self): + # test that loading highly-nested objects doesn't segfault when C + # accelerations are used. See #12017 + with self.assertRaises(RuntimeError): + json.loads('{"a":' * 100000 + '1' + '}' * 100000) + with self.assertRaises(RuntimeError): + json.loads('{"a":' * 100000 + '[1]' + '}' * 100000) + with self.assertRaises(RuntimeError): + json.loads('[' * 100000 + '1' + ']' * 100000) + |