[python] test_shutil fails

[scottmc]

See: http://ports.haiku-files.org/wiki/dev-lang/python/2.5.2/3

[scottmc]

this still fails in python-2.6.5

/boot/common/lib/python2.6/test> python test_shutil.py
test_copytree_simple (__main__.TestShutil) ... ok
test_copytree_with_exclude (__main__.TestShutil) ... ok
test_dont_copy_file_onto_link_to_itself (__main__.TestShutil) ... ERROR
test_rmtree_dont_delete_file (__main__.TestShutil) ... ok
test_rmtree_errors (__main__.TestShutil) ... ok
test_rmtree_on_symlink (__main__.TestShutil) ... ok
test_destinsrc_false_negative (__main__.TestMove) ... ok
test_destinsrc_false_positive (__main__.TestMove) ... ok
test_dont_move_dir_in_itself (__main__.TestMove) ... ok
test_existing_file_inside_dest_dir (__main__.TestMove) ... ok
test_move_dir (__main__.TestMove) ... ok
test_move_dir_other_fs (__main__.TestMove) ... ok
test_move_dir_to_dir (__main__.TestMove) ... ok
test_move_dir_to_dir_other_fs (__main__.TestMove) ... ok
test_move_file (__main__.TestMove) ... ok
test_move_file_other_fs (__main__.TestMove) ... ok
test_move_file_to_dir (__main__.TestMove) ... ok
test_move_file_to_dir_other_fs (__main__.TestMove) ... ok

======================================================================
ERROR: test_dont_copy_file_onto_link_to_itself (__main__.TestShutil)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "test_shutil.py", line 202, in test_dont_copy_file_onto_link_to_itself
    os.link(src, dst)
OSError: [Errno -2147454933] Operation not supported

----------------------------------------------------------------------
Ran 18 tests in 0.527s

FAILED (errors=1)
Traceback (most recent call last):
  File "test_shutil.py", line 374, in <module>
    test_main()
  File "test_shutil.py", line 371, in test_main
    test_support.run_unittest(TestShutil, TestMove)
  File "/boot/common/lib/python2.6/test/test_support.py", line 734, in run_unittest
    _run_suite(suite)
  File "/boot/common/lib/python2.6/test/test_support.py", line 717, in _run_suite
    raise TestFailed(err)
test.test_support.TestFailed: Traceback (most recent call last):
  File "test_shutil.py", line 202, in test_dont_copy_file_onto_link_to_itself
    os.link(src, dst)
OSError: [Errno -2147454933] Operation not supported

This is probably due to something in Haiku.

[augiedoggie]

This is to be expected. os.link() creates a hard link which is unsupported on BFS. The only solution is to modify the test suite to skip this test on Haiku.