test_path_content_summary.py :  » Development » Bazaar » bzr-2.2b3 » bzrlib » tests » per_tree » Python Open Source

Home
Python Open Source
1.3.1.2 Python
2.Ajax
3.Aspect Oriented
4.Blog
5.Build
6.Business Application
7.Chart Report
8.Content Management Systems
9.Cryptographic
10.Database
11.Development
12.Editor
13.Email
14.ERP
15.Game 2D 3D
16.GIS
17.GUI
18.IDE
19.Installer
20.IRC
21.Issue Tracker
22.Language Interface
23.Log
24.Math
25.Media Sound Audio
26.Mobile
27.Network
28.Parser
29.PDF
30.Project Management
31.RSS
32.Search
33.Security
34.Template Engines
35.Test
36.UML
37.USB Serial
38.Web Frameworks
39.Web Server
40.Web Services
41.Web Unit
42.Wiki
43.Windows
44.XML
Python Open Source » Development » Bazaar 
Bazaar » bzr 2.2b3 » bzrlib » tests » per_tree » test_path_content_summary.py
# Copyright (C) 2007, 2009, 2010 Canonical Ltd
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

"""Test that all Tree's implement path_content_summary."""

import os

from bzrlib import (
    osutils,
    tests,
    transform,
    )

from bzrlib.tests import per_tree


class TestPathContentSummary(per_tree.TestCaseWithTree):

    def _convert_tree(self, tree):
        result = per_tree.TestCaseWithTree._convert_tree(self, tree)
        result.lock_read()
        self.addCleanup(result.unlock)
        return result

    def check_content_summary_size(self, tree, summary, expected_size):
        # if the tree supports content filters, then it's allowed to leave out
        # the size because it might be difficult to compute.  otherwise, it
        # must be present and correct
        returned_size = summary[1]
        if returned_size == expected_size or (
            tree.supports_content_filtering()
            and returned_size is None):
            pass
        else:
            self.fail("invalid size in summary: %r" % (returned_size,))

    def test_symlink_content_summary(self):
        self.requireFeature(tests.SymlinkFeature)
        tree = self.make_branch_and_tree('tree')
        os.symlink('target', 'tree/path')
        tree.add(['path'])
        summary = self._convert_tree(tree).path_content_summary('path')
        self.assertEqual(('symlink', None, None, 'target'), summary)

    def test_unicode_symlink_content_summary(self):
        self.requireFeature(tests.SymlinkFeature)
        self.requireFeature(tests.UnicodeFilenameFeature)
        tree = self.make_branch_and_tree('tree')
        os.symlink('target', u'tree/\u03b2-path'.encode(osutils._fs_enc))
        tree.add([u'\u03b2-path'])
        summary = self._convert_tree(tree).path_content_summary(u'\u03b2-path')
        self.assertEqual(('symlink', None, None, 'target'), summary)

    def test_unicode_symlink_target_summary(self):
        self.requireFeature(tests.SymlinkFeature)
        self.requireFeature(tests.UnicodeFilenameFeature)
        tree = self.make_branch_and_tree('tree')
        os.symlink(u'tree/\u03b2-path'.encode(osutils._fs_enc), 'tree/link')
        tree.add(['link'])
        summary = self._convert_tree(tree).path_content_summary('link')
        self.assertEqual(('symlink', None, None, u'tree/\u03b2-path'), summary)

    def test_missing_content_summary(self):
        tree = self.make_branch_and_tree('tree')
        summary = self._convert_tree(tree).path_content_summary('path')
        self.assertEqual(('missing', None, None, None), summary)

    def test_file_content_summary_executable(self):
        tree = self.make_branch_and_tree('tree')
        self.build_tree(['tree/path'])
        tree.add(['path'])
        tt = transform.TreeTransform(tree)
        self.addCleanup(tt.finalize)
        tt.set_executability(True, tt.trans_id_tree_path('path'))
        tt.apply()
        summary = self._convert_tree(tree).path_content_summary('path')
        self.assertEqual(4, len(summary))
        self.assertEqual('file', summary[0])
        self.check_content_summary_size(tree, summary, 22)
        # executable
        self.assertEqual(True, summary[2])
        # may have hash,
        self.assertSubset((summary[3],),
            (None, '0c352290ae1c26ca7f97d5b2906c4624784abd60'))

    def test_file_content_summary_not_versioned(self):
        tree = self.make_branch_and_tree('tree')
        self.build_tree(['tree/path'])
        tree = self._convert_tree(tree)
        summary = tree.path_content_summary('path')
        self.assertEqual(4, len(summary))
        if isinstance(tree, (per_tree.DirStateRevisionTree,
                             per_tree.RevisionTree)):
            self.assertEqual('missing', summary[0])
            self.assertIs(None, summary[2])
            self.assertIs(None, summary[3])
        elif isinstance(tree, transform._PreviewTree):
            self.expectFailure('PreviewTree returns "missing" for unversioned'
                'files', self.assertEqual, 'file', summary[0])
            self.assertEqual('file', summary[0])
        else:
            self.assertEqual('file', summary[0])
            self.check_content_summary_size(tree, summary, 22)
            self.assertEqual(False, summary[2])
        self.assertSubset((summary[3],),
            (None, '0c352290ae1c26ca7f97d5b2906c4624784abd60'))

    def test_file_content_summary_non_exec(self):
        tree = self.make_branch_and_tree('tree')
        self.build_tree(['tree/path'])
        tree.add(['path'])
        summary = self._convert_tree(tree).path_content_summary('path')
        self.assertEqual(4, len(summary))
        self.assertEqual('file', summary[0])
        self.check_content_summary_size(tree, summary, 22)
        # not executable
        if osutils.supports_executable:
            self.assertEqual(False, summary[2])
        else:
            self.assertEqual(None, summary[2])
        # may have hash,
        self.assertSubset((summary[3],),
            (None, '0c352290ae1c26ca7f97d5b2906c4624784abd60'))

    def test_dir_content_summary(self):
        tree = self.make_branch_and_tree('tree')
        self.build_tree(['tree/path/'])
        tree.add(['path'])
        summary = self._convert_tree(tree).path_content_summary('path')
        self.assertEqual(('directory', None, None, None), summary)

    def test_tree_content_summary(self):
        tree = self.make_branch_and_tree('tree')
        subtree = self.make_branch_and_tree('tree/path')
        tree.add(['path'])
        if not tree.branch.repository._format.supports_tree_reference:
            raise tests.TestNotApplicable("Tree references not supported.")
        summary = self._convert_tree(tree).path_content_summary('path')
        self.assertEqual(4, len(summary))
        self.assertEqual('tree-reference', summary[0])
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.