def test_chmod_rejects_group_writable_suid(tmpdir):
path = str(tmpdir.join('file').ensure())
mode = stat.S_ISUID | stat.S_ISGID | stat.S_ISVTX
fs.chmod_x(path, mode)
perms = stat.S_IRWXU | stat.S_IRWXG | stat.S_IRWXO
with pytest.raises(InvalidPermissionsError):
set_permissions(path, perms)
def test_chmod_rejects_world_writable_sgid(tmpdir):
path = str(tmpdir.join('file').ensure())
mode = stat.S_ISGID
fs.chmod_x(path, mode)
perms = stat.S_IWOTH
with pytest.raises(InvalidPermissionsError):
set_permissions(path, perms)
def test_chmod_real_entries_ignores_suid_sgid(tmpdir):
path = str(tmpdir.join('file').ensure())
mode = stat.S_ISUID | stat.S_ISGID | stat.S_ISVTX
os.chmod(path, mode)
mode = os.stat(path).st_mode # adds a high bit we aren't concerned with
perms = stat.S_IRWXU
set_permissions(path, perms)
assert os.stat(path).st_mode == mode | perms & ~stat.S_IXUSR