← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/benchmarks/bench_inventory.py

  • Committer: Aaron Bentley
  • Date: 2008-12-03 05:31:27 UTC
  • mto: This revision was merged to the branch mainline in revision 3893.
  • Revision ID: aaron@aaronbentley.com-20081203053127-vozu5rmsixaadw0v
Change ls-shelf to shelve --list

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/benchmarks/bench_inventory.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 `bzrlib.inventory.Inventory` performance."""
 
18
 
 
19
 
 
20
import bzrlib.inventory
 
21
from bzrlib.benchmarks import Benchmark
 
22
 
 
23
 
 
24
class InvBenchmark(Benchmark):
 
25
    """Benchmarks for building large inventories."""
 
26
 
 
27
    def test_make_10824_inv_entries(self):
 
28
        """Making 10824 inv entries should be quick."""
 
29
        entries = []
 
30
        def make_10824_entries():
 
31
            for counter in xrange(10000):
 
32
                bzrlib.inventory.make_entry('file', 'foo',
 
33
                    "a_parent_id")
 
34
            for counter in xrange(824):
 
35
                bzrlib.inventory.make_entry('directory', 'foo',
 
36
                    "a_parent_id")
 
37
        # on roberts machine: this originally took:  533ms/  600ms
 
38
        # fixing slots to be vaguely accurate :      365ms/  419ms
 
39
        self.time(make_10824_entries)