/brz/remove-bazaar

To get this branch, use:
bzr branch http://gegoxaren.bato24.eu/bzr/brz/remove-bazaar

« back to all changes in this revision

Viewing changes to bzrlib/tests/features.py

  • Committer: Neil Santos
  • Date: 2010-03-04 02:43:41 UTC
  • mto: (5080.1.1 integration)
  • mto: This revision was merged to the branch mainline in revision 5081.
  • Revision ID: neil_santos@users.sourceforge.net-20100304024341-ra7njxj4lzjb46rl
Removed separate lstat() and reverted LocalTransport and SFTPTransport's stat() methods to using lstat() internally.
Reworked how SFTPTransport's symlink() handles success and signals failure.
Removed lstat() declaration on the Transport base class.

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/tests/features.py
14
14
# along with this program; if not, write to the Free Software
15
15
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
16
16
 
17
 
import os
18
 
import stat
19
17
 
20
18
from bzrlib import tests
21
19
from bzrlib.symbol_versioning import deprecated_in
25
23
paramiko = tests.ModuleAvailableFeature('paramiko')
26
24
pycurl = tests.ModuleAvailableFeature('pycurl')
27
25
subunit = tests.ModuleAvailableFeature('subunit')
28
 
 
29
 
 
30
 
class _PosixPermissionsFeature(tests.Feature):
31
 
 
32
 
    def _probe(self):
33
 
        def has_perms():
34
 
            # create temporary file and check if specified perms are maintained.
35
 
            import tempfile
36
 
 
37
 
            write_perms = stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR
38
 
            f = tempfile.mkstemp(prefix='bzr_perms_chk_')
39
 
            fd, name = f
40
 
            os.close(fd)
41
 
            os.chmod(name, write_perms)
42
 
 
43
 
            read_perms = os.stat(name).st_mode & 0777
44
 
            os.unlink(name)
45
 
            return (write_perms == read_perms)
46
 
 
47
 
        return (os.name == 'posix') and has_perms()
48
 
 
49
 
    def feature_name(self):
50
 
        return 'POSIX permissions support'
51
 
 
52
 
 
53
 
posix_permissions_feature = _PosixPermissionsFeature()
54
 
 
55
 
 
56
 
class _ChownFeature(tests.Feature):
57
 
    """os.chown is supported"""
58
 
 
59
 
    def _probe(self):
60
 
        return os.name == 'posix' and hasattr(os, 'chown')
61
 
 
62
 
chown_feature = _ChownFeature()
63