There's a warning running test_builtin
$ ./python.exe -m test.regrtest -u all -v test_builtin
== CPython 3.3.0b1 (default:5b71f5891c54, Jul 7 2012, 17:47:30) [GCC 4.2.1 (Apple Inc. build 5666) (dot 3)]
== Darwin-10.8.0-i386-64bit little-endian
== ./build/test_python_77737
Testing with flags: sys.flags(debug=0, inspect=0, interactive=0, optimize=0, dont_write_bytecode=0, no_user_site=0, no_site=0, ignore_environment=0, verbose=0, bytes_warning=0, quiet=0, hash_randomization=1)
[1/1] test_builtin
...
----------------------------------------------------------------------
Ran 59 tests in 0.114s
OK
Warning -- support.TESTFN was modified by test_builtin
1 test altered the execution environment:
test_builtin
[115658 refs]