diff options
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_bigmem.py | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/Lib/test/test_bigmem.py b/Lib/test/test_bigmem.py index e915183f00..e41c010552 100644 --- a/Lib/test/test_bigmem.py +++ b/Lib/test/test_bigmem.py @@ -615,26 +615,28 @@ class StrTest(unittest.TestCase, BaseStrTest): for name, memuse in self._adjusted.items(): getattr(type(self), name).memuse = memuse - # the utf8 encoder preallocates big time (4x the number of characters) - @bigmemtest(size=_2G + 2, memuse=ascii_char_size + 4) + # Many codecs convert to the legacy representation first, explaining + # why we add 'ucs4_char_size' to the 'memuse' below. + + @bigmemtest(size=_2G + 2, memuse=ascii_char_size + 1) def test_encode(self, size): return self.basic_encode_test(size, 'utf-8') - @bigmemtest(size=_4G // 6 + 2, memuse=ascii_char_size + 1) + @bigmemtest(size=_4G // 6 + 2, memuse=ascii_char_size + ucs4_char_size + 1) def test_encode_raw_unicode_escape(self, size): try: return self.basic_encode_test(size, 'raw_unicode_escape') except MemoryError: pass # acceptable on 32-bit - @bigmemtest(size=_4G // 5 + 70, memuse=ascii_char_size + 1) + @bigmemtest(size=_4G // 5 + 70, memuse=ascii_char_size + ucs4_char_size + 1) def test_encode_utf7(self, size): try: return self.basic_encode_test(size, 'utf7') except MemoryError: pass # acceptable on 32-bit - @bigmemtest(size=_4G // 4 + 5, memuse=ascii_char_size + 4) + @bigmemtest(size=_4G // 4 + 5, memuse=ascii_char_size + ucs4_char_size + 4) def test_encode_utf32(self, size): try: return self.basic_encode_test(size, 'utf32', expectedsize=4 * size + 4) |