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# Copyright (C) 2006 by Canonical Ltd
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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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# 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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# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""Benchmark test suite for bzr."""
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from bzrlib.tests import TestLoader
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from bzrlib.tests.blackbox import ExternalBase
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class Benchmark(ExternalBase):
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def make_kernel_like_tree(self):
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"""Setup a temporary tree roughly like a kernel tree."""
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# a kernel tree has ~10000 and 500 directory, with most files around
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# we simulate this by three levels of dirs named 0-7, givin 512 dirs,
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for outer in range(8):
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files.append("%s/" % outer)
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for middle in range(8):
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files.append("%s/%s/" % (outer, middle))
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for inner in range(8):
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prefix = "%s/%s/%s/" % (outer, middle, inner)
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files.extend([prefix + str(foo) for foo in range(20)])
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self.build_tree(files)
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"""Build and return a TestSuite which contains benchmark tests only."""
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'bzrlib.benchmarks.bench_add',
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'bzrlib.benchmarks.bench_checkout',
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'bzrlib.benchmarks.bench_commit',
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'bzrlib.benchmarks.bench_status',
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return TestLoader().loadTestsFromModuleNames(testmod_names)
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bzrlib/benchmarks/__init__.py
