http://www.python.org/dev/buildbot/3.x/builders/x86 Tiger 3.x/builds/6/steps/test/logs/stdio

test test_ntpath failed -- Traceback (most recent call last):
  File "/Users/db3l/buildarea/3.x.bolen-tiger/build/Lib/test/test_genericpath.py", line 288, in test_abspath_issue3426
    with support.temp_cwd(b'\xe7w\xf0'):
  File "/Users/db3l/buildarea/3.x.bolen-tiger/build/Lib/contextlib.py", line 17, in __enter__
    return next(self.gen)
  File "/Users/db3l/buildarea/3.x.bolen-tiger/build/Lib/test/support.py", line 392, in temp_cwd
    os.mkdir(name)
OSError: [Errno 22] Invalid argument

As discussed on IRC: Mac OS X deny the creation of a directory with an invalid utf8 name. The test should be skipped on Mac OS X (sys.platform == 'darwin').