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

  • Committer: Andrew Bennetts
  • Date: 2008-08-12 14:53:26 UTC
  • mto: This revision was merged to the branch mainline in revision 3624.
  • Revision ID: andrew.bennetts@canonical.com-20080812145326-yx693x2jc4rcovb7
Move the notes on writing tests out of HACKING into a new file, and improve
them.

Many of the testing notes in the HACKING file were in duplicated in two places
in that file!  This change removes that duplication.  It also adds new sections
on “Where should I put a new test?” and “TestCase and its subclasses”, and
others like “Test feature dependencies” have been expanded.  The whole document
has generally been edited to be a bit more coherent. 

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bzrlib/tests/blackbox/test_ls.py
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# Copyright (C) 2006-2010 Canonical Ltd
 
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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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#
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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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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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"""External tests of 'bzr ls'"""
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    def setUp(self):
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        super(TestLS, self).setUp()
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        # Create a simple branch that can be used in testing
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        ignores._set_user_ignores(['user-ignore'])
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                                 ('a', 'hello\n'),
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                                 ])
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    def ls_equals(self, value, args=None, recursive=True):
 
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    def ls_equals(self, value, args=None):
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        command = 'ls'
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        if args is not None:
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            command += ' ' + args
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        if recursive:
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            command += ' -R'
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        out, err = self.run_bzr(command)
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        self.assertEqual('', err)
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        self.assertEqualDiff(value, out)
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    def test_ls_basic(self):
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        """Test the abilities of 'bzr ls'"""
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        self.ls_equals('.bzrignore\na\n')
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        self.ls_equals('.bzrignore\na\n', './')
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        self.ls_equals('?        .bzrignore\n'
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                       '?        a\n',
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                       '--verbose')
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                       'V        a\n',
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                       '--verbose')
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        self.wt.commit('add')
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        self.build_tree(['subdir/'])
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        self.ls_equals('?        .bzrignore\n'
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                       'V        a\n'
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        self.ls_equals(
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            '.bzrignore                                         \n'
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            'a                                                  a-id\n'
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            'subdir/                                            subdir-id\n',
 
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            'subdir                                             subdir-id\n', 
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            '--show-ids')
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        self.ls_equals(
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            '?        .bzrignore\n'
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            'V        a                                         a-id\n'
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            'V        subdir/                                   subdir-id\n',
 
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            'V        subdir/                                   subdir-id\n', 
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            '--show-ids --verbose')
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        self.ls_equals('.bzrignore\0\0'
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                       'a\0a-id\0'
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                       'subdir\0subdir-id\0', '--show-ids --null')
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    def test_ls_no_recursive(self):
 
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    def test_ls_recursive(self):
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        self.build_tree(['subdir/', 'subdir/b'])
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        self.wt.add(['a', 'subdir/', 'subdir/b', '.bzrignore'])
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        self.ls_equals('.bzrignore\n'
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                       'a\n'
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                       'subdir/\n'
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                       , recursive=False)
 
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                       'subdir\n'
 
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                       , '--non-recursive')
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        self.ls_equals('V        .bzrignore\n'
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                       'V        a\n'
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                       'V        subdir/\n'
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                       , '--verbose', recursive=False)
 
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                       , '--verbose --non-recursive')
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        # Check what happens in a sub-directory
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        os.chdir('subdir')
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        self.ls_equals('b\n')
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        self.ls_equals('b\0'
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                  , '--null')
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        self.ls_equals('subdir/b\n'
 
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        self.ls_equals('.bzrignore\n'
 
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                       'a\n'
 
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                       'subdir\n'
 
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                       'subdir/b\n'
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                       , '--from-root')
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        self.ls_equals('subdir/b\0'
 
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        self.ls_equals('.bzrignore\0'
 
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                       'a\0'
 
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                       'subdir\0'
 
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                       'subdir/b\0'
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                       , '--from-root --null')
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        self.ls_equals('subdir/b\n'
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                       , '--from-root', recursive=False)
 
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        self.ls_equals('.bzrignore\n'
 
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                       'a\n'
 
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                       'subdir\n'
 
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                       , '--from-root --non-recursive')
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    def test_ls_path(self):
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        """If a path is specified, files are listed with that prefix"""
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        os.chdir('subdir')
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        self.ls_equals('../.bzrignore\n'
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                       '../a\n'
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                       '../subdir/\n'
 
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                       '../subdir\n'
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                       '../subdir/b\n' ,
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                       '..')
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        self.ls_equals('../.bzrignore\0'
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                       'V        ../subdir/\n'
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                       'V        ../subdir/b\n' ,
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                       '.. --verbose')
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        self.run_bzr_error(['cannot specify both --from-root and PATH'],
 
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        self.run_bzr_error('cannot specify both --from-root and PATH',
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                           'ls --from-root ..')
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    def test_ls_revision(self):
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        self.wt.commit('committing')
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        branch = self.make_branch('branchdir')
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        branch.pull(self.wt.branch)
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        self.ls_equals('branchdir/subdir/\n'
 
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        self.ls_equals('branchdir/subdir\n'
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                       'branchdir/subdir/b\n',
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                       'branchdir')
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        self.ls_equals('branchdir/subdir/\n'
 
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        self.ls_equals('branchdir/subdir\n'
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                       'branchdir/subdir/b\n',
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                       'branchdir --revision 1')
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    def test_kinds(self):
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        self.build_tree(['subdir/'])
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        self.ls_equals('.bzrignore\n'
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                       'a\n',
 
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        self.ls_equals('.bzrignore\n' 
 
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                       'a\n', 
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                       '--kind=file')
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        self.ls_equals('subdir/\n',
 
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        self.ls_equals('subdir\n',
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                       '--kind=directory')
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        self.ls_equals('',
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                       '--kind=symlink')
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        self.run_bzr_error(['invalid kind specified'], 'ls --kind=pile')
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    def test_ls_path_nonrecursive(self):
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        self.ls_equals('%s/.bzrignore\n'
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                       '%s/a\n'
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                       % (self.test_dir, self.test_dir),
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                       self.test_dir, recursive=False)
 
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        self.run_bzr_error('invalid kind specified', 'ls --kind=pile')