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Viewing changes to bzrlib/tests/blackbox/test_pack.py

  • Committer: Marius Kruger
  • Date: 2010-07-10 21:28:56 UTC
  • mto: (5384.1.1 integration)
  • mto: This revision was merged to the branch mainline in revision 5385.
  • Revision ID: marius.kruger@enerweb.co.za-20100710212856-uq4ji3go0u5se7hx
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bzrlib/tests/blackbox/test_pack.py
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# Copyright (C) 2007, 2009-2012 Canonical Ltd
 
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# Copyright (C) 2007, 2009, 2010 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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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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#
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"""Tests of the 'brz pack' command."""
 
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"""Tests of the 'bzr pack' command."""
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import os
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from breezy import tests
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from breezy.tests.matchers import ContainsNoVfsCalls
 
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from bzrlib import tests
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class TestPack(tests.TestCaseWithTransport):
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        self._make_file(path, line_prefix, total_lines, versioned=True)
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    def _make_file(self, path, line_prefix, total_lines, versioned):
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        text = ''
 
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        text=''
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        for i in range(total_lines):
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            text += line_prefix + str(i + 1) + "\n"
 
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            text += line_prefix + str(i+1) + "\n"
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        with open(path, 'w') as f:
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            f.write(text)
 
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        open(path, 'w').write(text)
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        if versioned:
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            self.run_bzr(['add', path])
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            self.run_bzr(['ci', '-m', '"' + path + '"'])
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    def _update_file(self, path, text, checkin=True):
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        """append text to file 'path' and check it in"""
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        with open(path, 'a') as f:
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            f.write(text)
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        open(path, 'a').write(text)
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        if checkin:
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            self.run_bzr(['ci', path, '-m', '"' + path + '"'])
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    def test_pack_clean_obsolete_packs(self):
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        """Ensure --clean-obsolete-packs removes obsolete pack files
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        """
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        wt = self.make_branch_and_tree('.')
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        t = wt.branch.repository.controldir.transport
 
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        wd = 'foobar0'
 
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        wt = self.make_branch_and_tree(wd)
 
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        transport = wt.branch.repository.bzrdir.transport
 
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        os.chdir(wd)
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        # do multiple commits to ensure that obsolete packs are created
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        # by 'brz pack'
 
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        # by 'bzr pack'
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        self._make_versioned_file('file0.txt')
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        for i in range(5):
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            self._update_file('file0.txt', 'HELLO %d\n' % i)
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        out, err = self.run_bzr(['pack', '--clean-obsolete-packs'])
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        pack_names = t.list_dir('repository/obsolete_packs')
 
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        pack_names = transport.list_dir('repository/obsolete_packs')
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        self.assertTrue(len(pack_names) == 0)
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class TestSmartServerPack(tests.TestCaseWithTransport):
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    def test_simple_pack(self):
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        self.setup_smart_server_with_call_log()
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        t = self.make_branch_and_tree('branch')
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        self.build_tree_contents([('branch/foo', b'thecontents')])
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        t.add("foo")
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        t.commit("message")
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        self.reset_smart_call_log()
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        out, err = self.run_bzr(['pack', self.get_url('branch')])
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        # This figure represent the amount of HPSS calls to perform this use
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        # case. It is entirely ok to reduce this number if a test fails due to
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        # rpc_count # being too low. If rpc_count increases, more network
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        # roundtrips have become necessary for this use case. Please do not
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        # adjust this number upwards without agreement from bzr's network
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        # support maintainers.
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        self.assertLength(6, self.hpss_calls)
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        self.assertLength(1, self.hpss_connections)
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        self.assertThat(self.hpss_calls, ContainsNoVfsCalls)