mirror of https://github.com/python/cpython
Add bigmemtest decorator to test of issue #16335.
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@ -8,6 +8,7 @@ Modified for Python 2.0 by Fredrik Lundh (fredrik@pythonware.com)
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"""#"
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import unittest
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import sys
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import _testcapi
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from test import test_support
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@ -140,18 +141,19 @@ class UnicodeNamesTest(unittest.TestCase):
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@unittest.skipUnless(_testcapi.INT_MAX < _testcapi.PY_SSIZE_T_MAX,
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"needs UINT_MAX < SIZE_MAX")
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def test_issue16335(self):
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@unittest.skipUnless(_testcapi.UINT_MAX < sys.maxint,
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"needs UINT_MAX < sys.maxint")
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@test_support.bigmemtest(minsize=_testcapi.UINT_MAX + 1,
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memuse=1 + 4 // len(u'\U00010000'))
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def test_issue16335(self, size):
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# very very long bogus character name
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try:
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x = b'\\N{SPACE' + b'x' * int(_testcapi.UINT_MAX + 1) + b'}'
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self.assertEqual(len(x), len(b'\\N{SPACE}') +
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(_testcapi.UINT_MAX + 1))
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self.assertRaisesRegexp(UnicodeError,
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'unknown Unicode character name',
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x.decode, 'unicode-escape'
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)
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except MemoryError:
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raise unittest.SkipTest("not enough memory")
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x = b'\\N{SPACE' + b'x' * int(_testcapi.UINT_MAX + 1) + b'}'
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self.assertEqual(len(x), len(b'\\N{SPACE}') +
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(_testcapi.UINT_MAX + 1))
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self.assertRaisesRegexp(UnicodeError,
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'unknown Unicode character name',
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x.decode, 'unicode-escape'
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)
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def test_main():
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