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#!/usr/bin/python
# Copyright (C) 2019 Jelmer Vernooij
#
# 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
"""Tests for lintian_brush.dirty_tracker."""
import os
from breezy.tests import (
TestCaseWithTransport,
)
class DirtyTrackerTests(TestCaseWithTransport):
def setUp(self):
super(DirtyTrackerTests, self).setUp()
self.tree = self.make_branch_and_tree('tree')
try:
from lintian_brush.dirty_tracker import DirtyTracker
except ImportError:
self.skipTest('pyinotify not available')
self.tracker = DirtyTracker(self.tree)
def test_nothing_changes(self):
self.assertFalse(self.tracker.is_dirty())
def test_regular_file_added(self):
self.build_tree_contents([('tree/foo', 'bar')])
self.assertTrue(self.tracker.is_dirty())
self.assertEqual(self.tracker.relpaths(), set(['foo']))
def test_many_added(self):
self.build_tree_contents(
[('tree/f%d' % d, 'content') for d in range(100)])
self.assertTrue(self.tracker.is_dirty())
self.assertEqual(
self.tracker.relpaths(), set(['f%d' % d for d in range(100)]))
def test_regular_file_in_subdir_added(self):
self.build_tree_contents([('tree/foo/', ), ('tree/foo/blah', 'bar')])
self.assertTrue(self.tracker.is_dirty())
self.assertEqual(self.tracker.relpaths(), set(['foo', 'foo/blah']))
def test_directory_added(self):
self.build_tree_contents([('tree/foo/', )])
self.assertTrue(self.tracker.is_dirty())
self.assertEqual(self.tracker.relpaths(), set(['foo']))
def test_file_removed(self):
self.build_tree_contents([('tree/foo', 'foo')])
self.assertTrue(self.tracker.is_dirty())
self.tracker.mark_clean()
self.build_tree_contents([('tree/foo', 'bar')])
self.assertTrue(self.tracker.is_dirty())
self.assertEqual(self.tracker.relpaths(), set(['foo']))
def test_control_file(self):
self.tree.commit('Some change')
self.assertFalse(self.tracker.is_dirty())
self.assertEqual(self.tracker.relpaths(), set([]))
def test_renamed(self):
self.build_tree_contents([('tree/foo', 'bar')])
self.tracker.mark_clean()
self.assertFalse(self.tracker.is_dirty())
os.rename('tree/foo', 'tree/bar')
self.assertTrue(self.tracker.is_dirty())
self.assertEqual(self.tracker.relpaths(), set(['foo', 'bar']))
def test_deleted(self):
self.build_tree_contents([('tree/foo', 'bar')])
self.tracker.mark_clean()
self.assertFalse(self.tracker.is_dirty())
os.unlink('tree/foo')
self.assertTrue(self.tracker.is_dirty(), self.tracker._process.paths)
self.assertEqual(self.tracker.relpaths(), set(['foo']))
def test_added_then_deleted(self):
self.tracker.mark_clean()
self.assertFalse(self.tracker.is_dirty())
self.build_tree_contents([('tree/foo', 'bar')])
os.unlink('tree/foo')
self.assertFalse(self.tracker.is_dirty())
self.assertEqual(self.tracker.relpaths(), set([]))
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