← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/benchmarks/bench_transform.py

  • Committer: Martin Pool
  • Date: 2007-03-24 00:06:57 UTC
  • mto: (2323.5.3 0.15)
  • mto: This revision was merged to the branch mainline in revision 2390.
  • Revision ID: mbp@sourcefrog.net-20070324000657-fkotsej7quseardh
prepare rc3

Show diffs side-by-side

added added

removed removed

Lines of Context:
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
class TransformBenchmark(Benchmark):
 
27
 
 
28
    def test_canonicalize_path(self):
 
29
        """Canonicalizing paths should be fast.""" 
 
30
        wt = self.make_kernel_like_tree(link_working=True)
 
31
        paths = []
 
32
        for dirpath, dirnames, filenames in os.walk('.'):
 
33
            paths.extend(pathjoin(dirpath, d) for d in dirnames)
 
34
            paths.extend(pathjoin(dirpath, f) for f in filenames)
 
35
        tt = TreeTransform(wt)
 
36
        self.time(self.canonicalize_paths, tt, paths)
 
37
        tt.finalize()
 
38
 
 
39
    def canonicalize_paths(self, tt, paths):
 
40
        for path in paths:
 
41
            tt.canonical_path(path)