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Split the bigmem re test in two separate tests with different memory requirements.

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Antoine Pitrou 2012-12-03 20:53:12 +01:00
parent eb0abce2f8
commit 1f1888ec1e
1 changed files with 12 additions and 2 deletions
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14
Lib/test/test_re.py
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@ -7,6 +7,9 @@ import string
import traceback import traceback
from weakref import proxy from weakref import proxy
from test.test_bigmem import character_size
# Misc tests from Tim Peters' re.doc # Misc tests from Tim Peters' re.doc
# WARNING: Don't change details in these tests if you don't know # WARNING: Don't change details in these tests if you don't know
@ -854,10 +857,17 @@ class ReTests(unittest.TestCase):
# Test behaviour when not given a string or pattern as parameter # Test behaviour when not given a string or pattern as parameter
self.assertRaises(TypeError, re.compile, 0) self.assertRaises(TypeError, re.compile, 0)
@bigmemtest(size=_2G, memuse=character_size)
def test_large_search(self, size):
# Issue #10182: indices were 32-bit-truncated.
s = 'a' * size
m = re.search('$', s)
self.assertIsNotNone(m)
# The huge memuse is because of re.sub() using a list and a join() # The huge memuse is because of re.sub() using a list and a join()
# to create the replacement result. # to create the replacement result.
@bigmemtest(size=_2G, memuse=20) @bigmemtest(size=_2G, memuse=16 + 2 * character_size)
def test_large(self, size): def test_large_subn(self, size):
# Issue #10182: indices were 32-bit-truncated. # Issue #10182: indices were 32-bit-truncated.
s = 'a' * size s = 'a' * size
m = re.search('$', s) m = re.search('$', s)