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Viewing changes to bzrlib/benchmarks/bench_osutils.py

  • Committer: Vincent Ladeuil
  • Date: 2009-09-19 16:14:10 UTC
  • mto: (4707.2.1 integration)
  • mto: This revision was merged to the branch mainline in revision 4708.
  • Revision ID: v.ladeuil+lp@free.fr-20090919161410-lmlunl2q9kbzd3x0
Fix OSX and FreeBSD failures.

* bzrlib/tests/__init__.py:
(TestCaseWithMemoryTransport._make_test_root): Fixing the problem
at the root, if we usr the real path there, we catch 99% of the
consequences.

* bzrlib/tests/test_osutils.py:
(TestCanonicalRelPath.test_canonical_relpath_simple,
TestCanonicalRelPath.test_canonical_relpath_missing_tail): No need
to use realpath here anymore.

* bzrlib/tests/script.py:
(ScriptRunner.do_rm): OSX and BSD raises a different exception,
and windows too even if that will require real testing (but
osutils._delete_file_or_dir use the same trick for unlink so it's
a pretty safe bet).

* bzrlib/tests/blackbox/test_outside_wt.py:
(TestOutsideWT.test_cwd_log,
TestOutsideWT.test_diff_outside_tree): Watch for OSX trick.

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bzrlib/benchmarks/bench_osutils.py
 
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# Copyright (C) 2006 Canonical Ltd
 
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#
 
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# This program is free software; you can redistribute it and/or modify
 
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# it under the terms of the GNU General Public License as published by
 
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# the Free Software Foundation; either version 2 of the License, or
 
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# (at your option) any later version.
 
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#
 
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# This program is distributed in the hope that it will be useful,
 
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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# GNU General Public License for more details.
 
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#
 
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# You should have received a copy of the GNU General Public License
 
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# along with this program; if not, write to the Free Software
 
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
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"""Tests for bzr osutils functions performance."""
 
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from bzrlib.benchmarks import Benchmark
 
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import bzrlib.osutils as osutils
 
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class WalkDirsBenchmark(Benchmark):
 
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    """Benchmarks for `bzrlib.osutils.walkdirs`"""
 
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    def test_walkdirs_kernel_like_tree(self):
 
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        """Walking a kernel sized tree is fast!(150ms)."""
 
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        self.make_kernel_like_tree(link_working=True)
 
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        # on roberts machine: this originally took:  157ms/4177ms
 
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        # plain os.walk takes 213ms on this tree
 
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        # with the pyrex readdir module:              77ms/5423ms
 
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        def dowalk():
 
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            for dirblock in osutils.walkdirs('.'):
 
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                if dirblock[0][1] == '.bzr':
 
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                    del dirblock[0]
 
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        self.time(dowalk)