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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/blackbox/test_info.py
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# Copyright (C) 2006 by Canonical Ltd
 
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# Copyright (C) 2006 Canonical Ltd
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# -*- coding: utf-8 -*-
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#
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# This program is free software; you can redistribute it and/or modify
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import sys
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import bzrlib
 
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from bzrlib import repository
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from bzrlib.osutils import format_date
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from bzrlib.tests import TestSkipped
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from bzrlib.tests.blackbox import ExternalBase
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        # Branch and bind to standalone, needs upgrade to metadir
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        # (creates backup as unknown)
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        branch1.bzrdir.sprout('bound')
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        bzrlib.upgrade.upgrade('bound', bzrlib.bzrdir.BzrDirMetaFormat1())
 
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        knit1_format = bzrlib.bzrdir.BzrDirMetaFormat1()
 
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        knit1_format.repository_format = repository.RepositoryFormatKnit1()
 
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        bzrlib.upgrade.upgrade('bound', knit1_format)
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        branch3 = bzrlib.bzrdir.BzrDir.open('bound').open_branch()
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        branch3.bind(branch1)
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        bound_tree = branch3.bzrdir.open_workingtree()
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        # Checkout standalone (same as above, but does not have parent set)
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        old_format = bzrlib.bzrdir.BzrDirFormat.get_default_format()
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        bzrlib.bzrdir.BzrDirFormat.set_default_format(bzrlib.bzrdir.BzrDirMetaFormat1())
 
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        bzrlib.bzrdir.BzrDirFormat.set_default_format(knit1_format)
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        branch4 = bzrlib.bzrdir.BzrDir.create_branch_convenience('checkout')
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        bzrlib.bzrdir.BzrDirFormat.set_default_format(old_format)
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        branch4.bind(branch1)
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        transport.mkdir('tree')
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        transport.mkdir('tree/checkout')
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        co_branch = bzrlib.bzrdir.BzrDir.create_branch_convenience('tree/checkout',
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                                    format=bzrlib.bzrdir.BzrDirMetaFormat1())
 
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            format=bzrlib.bzrdir.BzrDirMetaFormat1())
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        co_branch.bind(repo_branch)
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        # Do a light checkout of the heavy one
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        transport.mkdir('tree/lightcheckout')