~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/benchmarks/bench_transform.py

• browse files at revision 2592.1.35
• compare with another revision
• download diff
• download tarball
• view history from revision 2592.1.35

• reverse the comparison (2592.1.35 to 963)
• stop comparing with revision 963

Show diffs side-by-side

added

removed

bzrlib/benchmarks/bench_transform.py

 

1

# Copyright (C) 2006 Canonical Ltd

 

2

#

 

3

# This program is free software; you can redistribute it and/or modify

 

4

# it under the terms of the GNU General Public License as published by

 

5

# the Free Software Foundation; either version 2 of the License, or

 

6

# (at your option) any later version.

 

7

#

 

8

# This program is distributed in the hope that it will be useful,

 

9

# but WITHOUT ANY WARRANTY; without even the implied warranty of

 

10

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 

11

# GNU General Public License for more details.

 

12

#

 

13

# You should have received a copy of the GNU General Public License

 

14

# along with this program; if not, write to the Free Software

 

15

# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 

16

 

 

17

"""Tests for tree transform performance"""

 

18

 

 

19

import os

 

20

 

 

21

from bzrlib.benchmarks import Benchmark

 

22

from bzrlib.osutils import pathjoin

 

23

from bzrlib.transform import TreeTransform

 

24

from bzrlib.workingtree import WorkingTree

 

25

 

 

26

 

 

27

class TransformBenchmark(Benchmark):

 

28

    """Benchmarks for `bzrlib.transform`"""

 

29

 

 

30

    def test_canonicalize_path(self):

 

31

        """Canonicalizing paths should be fast.""" 

 

32

        wt = self.make_kernel_like_tree(link_working=True)

 

33

        paths = []

 

34

        for dirpath, dirnames, filenames in os.walk('.'):

 

35

            paths.extend(pathjoin(dirpath, d) for d in dirnames)

 

36

            paths.extend(pathjoin(dirpath, f) for f in filenames)

 

37

        tt = TreeTransform(wt)

 

38

        self.time(self.canonicalize_paths, tt, paths)

 

39

        tt.finalize()

 

40

 

 

41

    def canonicalize_paths(self, tt, paths):

 

42

        for path in paths:

 

43

            tt.canonical_path(path)

• Older »

Loggerhead is a web-based interface for Breezy
Version: 2.0.1