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Issue #14107: fix bigmem tests on str.capitalize(), str.swapcase() and

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str.title(). Compute correctly how much memory is required for the test
(memuse).
This commit is contained in:
Victor Stinner 2012-02-25 00:43:27 +01:00
parent c6fbf47b28
commit abc649ddbe
2 changed files with 57 additions and 12 deletions
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45
Lib/test/test_bigmem.py
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@ -69,8 +69,7 @@ ucs4_char_size = 4
class BaseStrTest:
@bigmemtest(size=_2G, memuse=2)
def test_capitalize(self, size):
def _test_capitalize(self, size):
_ = self.from_latin1
SUBSTR = self.from_latin1(' abc def ghi')
s = _('-') * size + SUBSTR
@ -421,8 +420,7 @@ class BaseStrTest:
self.assertEqual(len(s), size)
self.assertEqual(s.strip(), SUBSTR.strip())
@bigmemtest(size=_2G, memuse=2)
def test_swapcase(self, size):
def _test_swapcase(self, size):
_ = self.from_latin1
SUBSTR = _("aBcDeFG12.'\xa9\x00")
sublen = len(SUBSTR)
@ -433,8 +431,7 @@ class BaseStrTest:
self.assertEqual(s[:sublen * 3], SUBSTR.swapcase() * 3)
self.assertEqual(s[-sublen * 3:], SUBSTR.swapcase() * 3)
@bigmemtest(size=_2G, memuse=2)
def test_title(self, size):
def _test_title(self, size):
_ = self.from_latin1
SUBSTR = _('SpaaHAaaAaham')
s = SUBSTR * (size // len(SUBSTR) + 2)
@ -608,6 +605,18 @@ class StrTest(unittest.TestCase, BaseStrTest):
for name, memuse in self._adjusted.items():
getattr(type(self), name).memuse = memuse
@bigmemtest(size=_2G, memuse=ucs4_char_size * 3)
def test_capitalize(self, size):
self._test_capitalize(size)
@bigmemtest(size=_2G, memuse=ucs4_char_size * 3)
def test_title(self, size):
self._test_title(size)
@bigmemtest(size=_2G, memuse=ucs4_char_size * 3)
def test_swapcase(self, size):
self._test_swapcase(size)
# Many codecs convert to the legacy representation first, explaining
# why we add 'ucs4_char_size' to the 'memuse' below.
@ -763,6 +772,18 @@ class BytesTest(unittest.TestCase, BaseStrTest):
s = self.from_latin1('.') * size
self.assertEqual(len(s.decode('utf-8')), size)
@bigmemtest(size=_2G, memuse=2)
def test_capitalize(self, size):
self._test_capitalize(size)
@bigmemtest(size=_2G, memuse=2)
def test_title(self, size):
self._test_title(size)
@bigmemtest(size=_2G, memuse=2)
def test_swapcase(self, size):
self._test_swapcase(size)
class BytearrayTest(unittest.TestCase, BaseStrTest):
@ -774,6 +795,18 @@ class BytearrayTest(unittest.TestCase, BaseStrTest):
s = self.from_latin1('.') * size
self.assertEqual(len(s.decode('utf-8')), size)
@bigmemtest(size=_2G, memuse=2)
def test_capitalize(self, size):
self._test_capitalize(size)
@bigmemtest(size=_2G, memuse=2)
def test_title(self, size):
self._test_title(size)
@bigmemtest(size=_2G, memuse=2)
def test_swapcase(self, size):
self._test_swapcase(size)
test_hash = None
test_split_large = None