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# Copyright (C) 2006 by Canonical Ltd
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as published by
# the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""Tests for tree transform performance"""
import os
import sys
from bzrlib.benchmarks import Benchmark
from bzrlib.log import log_formatter, show_log
from bzrlib.osutils import pathjoin
from StringIO import StringIO
from bzrlib.transform import TreeTransform
from bzrlib.workingtree import WorkingTree
class LogBenchmark(Benchmark):
def test_log(self):
"""Canonicalizing paths should be fast."""
tree = self.make_many_commit_tree()
lf = log_formatter('long', to_file=StringIO())
self.time(show_log, tree.branch, lf, direction='reverse')
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