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  • Committer: wang
  • Date: 2006-10-29 13:41:32 UTC
  • mto: (2104.4.1 wang_65714)
  • mto: This revision was merged to the branch mainline in revision 2109.
  • Revision ID: wang@ubuntu-20061029134132-3d7f4216f20c4aef
Replace python's difflib by patiencediff because the worst case 
performance is cubic for difflib and people commiting large data 
files are often hurt by this. The worst case performance of patience is 
quadratic. Fix bug 65714.

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bzrlib/tests/test_whitebox.py
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# Copyright (C) 2005, 2006 by Canonical Ltd
 
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# Copyright (C) 2005, 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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import os
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import unittest
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from bzrlib import (
 
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    osutils,
 
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    )
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from bzrlib.tests import TestCaseWithTransport, TestCase
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from bzrlib.branch import Branch
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from bzrlib.errors import PathNotChild
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        if it is inside a branch and return the path relative to the base.
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        """
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        import tempfile
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        from bzrlib.osutils import rmtree
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        savedir = os.getcwdu()
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        dtmp = tempfile.mkdtemp()
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        finally:
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            os.chdir(savedir)
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            rmtree(dtmp)
 
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            osutils.rmtree(dtmp)