[Python-Dev] test_bigmem and test_bigaddrspace broken

[Antoine Pitrou]

Hello,

The title says it all. test_bigmem and test_bigaddrspace are partly 
broken under py3k, and no buildbot ever tests that they run successfully.
As an example, here is a test_bigmem run under a 16GB machine. It gets 
"killed" at some point, probably by the Linux kernel's OOM killer, 
although I instruct the test suite to only use a fraction of the 
available RAM. There are also a couple of failures:


$ ./python -m test.regrtest -v -M 8Gb test_bigmem
== CPython 3.2a0 (py3k, Mar 17 2010, 18:38:10) [GCC 4.3.2]
==   Linux-a.b.c.d-grsec-xxxx-grs-ipv4-64-x86_64-with-debian-lenny-sid
==   /home/antoine/py3k/py3k/build/test_python_10071
test_bigmem
test_capitalize (test.test_bigmem.StrTest) ... Skipping test_capitalize 
because of memory constraint
ok
test_center (test.test_bigmem.StrTest) ... ok
test_compare (test.test_bigmem.StrTest) ... Skipping test_compare because 
of memory constraint
ok
test_concat (test.test_bigmem.StrTest) ... ok
test_contains (test.test_bigmem.StrTest) ... Skipping test_contains 
because of memory constraint
ok
test_count (test.test_bigmem.StrTest) ... Skipping test_count because of 
memory constraint
ok
test_encode (test.test_bigmem.StrTest) ... ERROR
test_encode_ascii (test.test_bigmem.StrTest) ... ok
test_encode_raw_unicode_escape (test.test_bigmem.StrTest) ... ok
test_encode_utf32 (test.test_bigmem.StrTest) ... ok
test_encode_utf7 (test.test_bigmem.StrTest) ... ok
test_endswith (test.test_bigmem.StrTest) ... Skipping test_endswith 
because of memory constraint
ok
test_expandtabs (test.test_bigmem.StrTest) ... Skipping test_expandtabs 
because of memory constraint
ok
test_find (test.test_bigmem.StrTest) ... Skipping test_find because of 
memory constraint
ok
test_format (test.test_bigmem.StrTest) ... Skipping test_format because 
of memory constraint
ok
test_hash (test.test_bigmem.StrTest) ... ok
test_index (test.test_bigmem.StrTest) ... Skipping test_index because of 
memory constraint
ok
test_isalnum (test.test_bigmem.StrTest) ... Skipping test_isalnum because 
of memory constraint
ok
test_isalpha (test.test_bigmem.StrTest) ... Skipping test_isalpha because 
of memory constraint
ok
test_isdigit (test.test_bigmem.StrTest) ... Skipping test_isdigit because 
of memory constraint
ok
test_islower (test.test_bigmem.StrTest) ... Skipping test_islower because 
of memory constraint
ok
test_isspace (test.test_bigmem.StrTest) ... Skipping test_isspace because 
of memory constraint
ok
test_istitle (test.test_bigmem.StrTest) ... Skipping test_istitle because 
of memory constraint
ok
test_isupper (test.test_bigmem.StrTest) ... Skipping test_isupper because 
of memory constraint
ok
test_join (test.test_bigmem.StrTest) ... Skipping test_join because of 
memory constraint
ok
test_ljust (test.test_bigmem.StrTest) ... ok
test_lower (test.test_bigmem.StrTest) ... Skipping test_lower because of 
memory constraint
ok
test_lstrip (test.test_bigmem.StrTest) ... ok
test_repeat (test.test_bigmem.StrTest) ... ok
test_replace (test.test_bigmem.StrTest) ... Skipping test_replace because 
of memory constraint
ok
test_repr_large (test.test_bigmem.StrTest) ... Skipping test_repr_large 
because of memory constraint
ok
test_repr_small (test.test_bigmem.StrTest) ... Skipping test_repr_small 
because of memory constraint
ok
test_rfind (test.test_bigmem.StrTest) ... Skipping test_rfind because of 
memory constraint
ok
test_rindex (test.test_bigmem.StrTest) ... Skipping test_rindex because 
of memory constraint
ok
test_rjust (test.test_bigmem.StrTest) ... ok
test_rstrip (test.test_bigmem.StrTest) ... ok
test_slice_and_getitem (test.test_bigmem.StrTest) ... Skipping 
test_slice_and_getitem because of memory constraint
ok
test_split_large (test.test_bigmem.StrTest) ... Skipping test_split_large 
because of memory constraint
ok
test_split_small (test.test_bigmem.StrTest) ... Skipping test_split_small 
because of memory constraint
ok
test_splitlines (test.test_bigmem.StrTest) ... Skipping test_splitlines 
because of memory constraint
ok
test_startswith (test.test_bigmem.StrTest) ... Skipping test_startswith 
because of memory constraint
ok
test_strip (test.test_bigmem.StrTest) ... ok
test_swapcase (test.test_bigmem.StrTest) ... Skipping test_swapcase 
because of memory constraint
ok
test_title (test.test_bigmem.StrTest) ... Skipping test_title because of 
memory constraint
ok
test_translate (test.test_bigmem.StrTest) ... Skipping test_translate 
because of memory constraint
ok
test_unicode_repr (test.test_bigmem.StrTest) ... Skipping 
test_unicode_repr because of memory constraint
ok
test_unicode_repr_overflow (test.test_bigmem.StrTest) ... Skipping 
test_unicode_repr_overflow because of memory constraint
ok
test_unicode_repr_wide (test.test_bigmem.StrTest) ... Skipping 
test_unicode_repr_wide because of memory constraint
ok
test_upper (test.test_bigmem.StrTest) ... Skipping test_upper because of 
memory constraint
ok
test_zfill (test.test_bigmem.StrTest) ... ok
test_capitalize (test.test_bigmem.BytesTest) ... ok
test_center (test.test_bigmem.BytesTest) ... ok
test_compare (test.test_bigmem.BytesTest) ... ok
test_concat (test.test_bigmem.BytesTest) ... ok
test_contains (test.test_bigmem.BytesTest) ... FAIL
test_count (test.test_bigmem.BytesTest) ... ok
test_decode (test.test_bigmem.BytesTest) ... ok
test_endswith (test.test_bigmem.BytesTest) ... ok
test_expandtabs (test.test_bigmem.BytesTest) ... ok
test_find (test.test_bigmem.BytesTest) ... ok
test_hash (test.test_bigmem.BytesTest) ... ok
test_index (test.test_bigmem.BytesTest) ... ok
test_isalnum (test.test_bigmem.BytesTest) ... ok
test_isalpha (test.test_bigmem.BytesTest) ... ok
test_isdigit (test.test_bigmem.BytesTest) ... ok
test_islower (test.test_bigmem.BytesTest) ... ok
test_isspace (test.test_bigmem.BytesTest) ... ok
test_istitle (test.test_bigmem.BytesTest) ... ok
test_isupper (test.test_bigmem.BytesTest) ... ok
test_join (test.test_bigmem.BytesTest) ... ok
test_ljust (test.test_bigmem.BytesTest) ... ok
test_lower (test.test_bigmem.BytesTest) ... ok
test_lstrip (test.test_bigmem.BytesTest) ... ok
test_repeat (test.test_bigmem.BytesTest) ... ok
test_replace (test.test_bigmem.BytesTest) ... ok
test_rfind (test.test_bigmem.BytesTest) ... ok
test_rindex (test.test_bigmem.BytesTest) ... ok
test_rjust (test.test_bigmem.BytesTest) ... ok
test_rstrip (test.test_bigmem.BytesTest) ... ok
test_slice_and_getitem (test.test_bigmem.BytesTest) ... ok
test_split_large (test.test_bigmem.BytesTest) ... Skipping 
test_split_large because of memory constraint
ok
test_split_small (test.test_bigmem.BytesTest) ... ok
test_splitlines (test.test_bigmem.BytesTest) ... ok
test_startswith (test.test_bigmem.BytesTest) ... ok
test_strip (test.test_bigmem.BytesTest) ... ok
test_swapcase (test.test_bigmem.BytesTest) ... ok
test_title (test.test_bigmem.BytesTest) ... ok
test_translate (test.test_bigmem.BytesTest) ... ok
test_upper (test.test_bigmem.BytesTest) ... ok
test_zfill (test.test_bigmem.BytesTest) ... ok
test_capitalize (test.test_bigmem.BytearrayTest) ... ok
test_center (test.test_bigmem.BytearrayTest) ... ok
test_compare (test.test_bigmem.BytearrayTest) ... ok
test_concat (test.test_bigmem.BytearrayTest) ... ok
test_contains (test.test_bigmem.BytearrayTest) ... FAIL
test_count (test.test_bigmem.BytearrayTest) ... ok
test_decode (test.test_bigmem.BytearrayTest) ... ok
test_endswith (test.test_bigmem.BytearrayTest) ... ok
test_expandtabs (test.test_bigmem.BytearrayTest) ... ok
test_find (test.test_bigmem.BytearrayTest) ... ok
test_index (test.test_bigmem.BytearrayTest) ... ok
test_isalnum (test.test_bigmem.BytearrayTest) ... ok
test_isalpha (test.test_bigmem.BytearrayTest) ... ok
test_isdigit (test.test_bigmem.BytearrayTest) ... ok
test_islower (test.test_bigmem.BytearrayTest) ... ok
test_isspace (test.test_bigmem.BytearrayTest) ... ok
test_istitle (test.test_bigmem.BytearrayTest) ... ok
test_isupper (test.test_bigmem.BytearrayTest) ... ok
test_join (test.test_bigmem.BytearrayTest) ... ok
test_ljust (test.test_bigmem.BytearrayTest) ... ok
test_lower (test.test_bigmem.BytearrayTest) ... ok
test_lstrip (test.test_bigmem.BytearrayTest) ... ok
test_repeat (test.test_bigmem.BytearrayTest) ... ok
test_replace (test.test_bigmem.BytearrayTest) ... ok
test_rfind (test.test_bigmem.BytearrayTest) ... ok
test_rindex (test.test_bigmem.BytearrayTest) ... ok
test_rjust (test.test_bigmem.BytearrayTest) ... ok
test_rstrip (test.test_bigmem.BytearrayTest) ... ok
test_slice_and_getitem (test.test_bigmem.BytearrayTest) ... ok
test_split_small (test.test_bigmem.BytearrayTest) ... ok
test_splitlines (test.test_bigmem.BytearrayTest) ... ok
test_startswith (test.test_bigmem.BytearrayTest) ... ok
test_strip (test.test_bigmem.BytearrayTest) ... ok
test_swapcase (test.test_bigmem.BytearrayTest) ... ok
test_title (test.test_bigmem.BytearrayTest) ... ok
test_translate (test.test_bigmem.BytearrayTest) ... ok
test_upper (test.test_bigmem.BytearrayTest) ... ok
test_zfill (test.test_bigmem.BytearrayTest) ... ok
test_compare (test.test_bigmem.TupleTest) ... Skipping test_compare 
because of memory constraint
ok
test_concat_large (test.test_bigmem.TupleTest) ... Skipping 
test_concat_large because of memory constraint
ok
test_concat_small (test.test_bigmem.TupleTest) ... Skipping 
test_concat_small because of memory constraint
ok
test_contains (test.test_bigmem.TupleTest) ... Skipping test_contains 
because of memory constraint
ok
test_from_2G_generator (test.test_bigmem.TupleTest) ... Skipping 
test_from_2G_generator because of memory constraint
ok
test_from_almost_2G_generator (test.test_bigmem.TupleTest) ... Skipping 
test_from_almost_2G_generator because of memory constraint
ok
test_hash (test.test_bigmem.TupleTest) ... Skipping test_hash because of 
memory constraint
ok
test_index_and_slice (test.test_bigmem.TupleTest) ... Skipping 
test_index_and_slice because of memory constraint
ok
test_repeat_large (test.test_bigmem.TupleTest) ... Skipping 
test_repeat_large because of memory constraint
ok
test_repeat_large_2 (test.test_bigmem.TupleTest) ... Skipping 
test_repeat_large_2 because of memory constraint
ok
test_repeat_small (test.test_bigmem.TupleTest) ... Skipping 
test_repeat_small because of memory constraint
ok
test_repr_large (test.test_bigmem.TupleTest) ... Skipping test_repr_large 
because of memory constraint
ok
test_repr_small (test.test_bigmem.TupleTest) ... ERROR
test_append (test.test_bigmem.ListTest) ... Skipping test_append because 
of memory constraint
ok
test_compare (test.test_bigmem.ListTest) ... Skipping test_compare 
because of memory constraint
ok
test_concat_large (test.test_bigmem.ListTest) ... Skipping 
test_concat_large because of memory constraint
ok
test_concat_small (test.test_bigmem.ListTest) ... Skipping 
test_concat_small because of memory constraint
ok
test_contains (test.test_bigmem.ListTest) ... Skipping test_contains 
because of memory constraint
ok
test_count (test.test_bigmem.ListTest) ... Skipping test_count because of 
memory constraint
ok
test_extend_large (test.test_bigmem.ListTest) ... Skipping 
test_extend_large because of memory constraint
ok
test_extend_small (test.test_bigmem.ListTest) ... Skipping 
test_extend_small because of memory constraint
ok
test_hash (test.test_bigmem.ListTest) ... Skipping test_hash because of 
memory constraint
ok
test_index (test.test_bigmem.ListTest) ... Skipping test_index because of 
memory constraint
ok
test_index_and_slice (test.test_bigmem.ListTest) ... Skipping 
test_index_and_slice because of memory constraint
ok
test_inplace_concat_large (test.test_bigmem.ListTest) ... Skipping 
test_inplace_concat_large because of memory constraint
ok
test_inplace_concat_small (test.test_bigmem.ListTest) ... Skipping 
test_inplace_concat_small because of memory constraint
ok
test_inplace_repeat_large (test.test_bigmem.ListTest) ... Skipping 
test_inplace_repeat_large because of memory constraint
ok
test_inplace_repeat_small (test.test_bigmem.ListTest) ... Skipping 
test_inplace_repeat_small because of memory constraint
ok
test_insert (test.test_bigmem.ListTest) ... Skipping test_insert because 
of memory constraint
ok
test_pop (test.test_bigmem.ListTest) ... Skipping test_pop because of 
memory constraint
ok
test_remove (test.test_bigmem.ListTest) ... Skipping test_remove because 
of memory constraint
ok
test_repeat_large (test.test_bigmem.ListTest) ... Skipping 
test_repeat_large because of memory constraint
ok
test_repeat_small (test.test_bigmem.ListTest) ... Skipping 
test_repeat_small because of memory constraint
ok
test_repr_large (test.test_bigmem.ListTest) ... Skipping test_repr_large 
because of memory constraint
ok
test_repr_small (test.test_bigmem.ListTest) ... Killed