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bzrlib/benchmarks/bench_inventory.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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 

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"""Tests for bzr add performance."""

 

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import bzrlib

 

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from bzrlib.benchmarks import Benchmark

 

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class InvBenchmark(Benchmark):

 

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    def test_make_10824_inv_entries(self):

 

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        """Making 10824 inv entries should be quick."""

 

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        entries = []

 

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        def make_10824_entries():

 

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            for counter in xrange(10000):

 

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                bzrlib.inventory.make_entry('file', 'foo',

 

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                    "a_parent_id")

 

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            for counter in xrange(824):

 

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                bzrlib.inventory.make_entry('directory', 'foo',

 

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                    "a_parent_id")

 

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        # on roberts machine: this originally took:  533ms/  600ms

 

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        # fixing slots to be vaguely accurate :      365ms/  419ms

 

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        self.time(make_10824_entries)

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