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Viewing changes to bzrlib/tests/test_bad_files.py

  • Committer: Martin Pool
  • Date: 2010-09-03 09:14:12 UTC
  • mto: This revision was merged to the branch mainline in revision 5417.
  • Revision ID: mbp@sourcefrog.net-20100903091412-1a40klgfg8c6k3xj
Split out user interaction developer guide to a separate file

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bzrlib/tests/test_bad_files.py
 
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# Copyright (C) 2005, 2007 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
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"""Tests being able to ignore bad filetypes."""
 
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from cStringIO import StringIO
 
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import os
 
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from bzrlib import (
 
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    add,
 
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    errors,
 
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    )
 
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from bzrlib.status import show_tree_status
 
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from bzrlib.tests import OsFifoFeature, TestCaseWithTransport
 
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def verify_status(tester, tree, value):
 
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    """Verify the output of show_tree_status"""
 
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    tof = StringIO()
 
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    show_tree_status(tree, to_file=tof)
 
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    tof.seek(0)
 
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    tester.assertEqual(value, tof.readlines())
 
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class TestBadFiles(TestCaseWithTransport):
 
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    def test_bad_files(self):
 
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        """Test that bzr will ignore files it doesn't like"""
 
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        self.requireFeature(OsFifoFeature)
 
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        wt = self.make_branch_and_tree('.')
 
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        b = wt.branch
 
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        files = ['one', 'two', 'three']
 
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        file_ids = ['one-id', 'two-id', 'three-id']
 
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        self.build_tree(files)
 
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        wt.add(files, file_ids)
 
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        wt.commit("Commit one", rev_id="a@u-0-0")
 
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        # We should now have a few files, lets try to
 
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        # put some bogus stuff in the tree
 
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        # status with nothing changed
 
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        verify_status(self, wt, [])
 
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        os.mkfifo('a-fifo')
 
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        self.build_tree(['six'])
 
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        verify_status(self, wt,
 
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                          ['unknown:\n',
 
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                           '  a-fifo\n',
 
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                           '  six\n'
 
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                           ])
 
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        # We should raise an error if we are adding a bogus file
 
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        self.assertRaises(errors.BadFileKindError, wt.smart_add, ['a-fifo'])
 
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        # And the list of files shouldn't have been modified
 
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        verify_status(self, wt,
 
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                          ['unknown:\n',
 
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                           '  a-fifo\n',
 
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                           '  six\n'
 
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                           ])
 
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        # Make sure smart_add can handle having a bogus
 
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        # file in the way
 
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        wt.smart_add([])
 
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        verify_status(self, wt,
 
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                          ['added:\n',
 
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                           '  six\n',
 
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                           'unknown:\n',
 
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                           '  a-fifo\n',
 
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                           ])
 
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        wt.commit("Commit four", rev_id="a@u-0-3")
 
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        verify_status(self, wt,
 
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                          ['unknown:\n',
 
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                           '  a-fifo\n',
 
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                           ])