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# Copyright (C) 2008-2011 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
"""Tests for finding, parsing and searching rule-based preferences."""
import os
import sys
from bzrlib import (
config,
errors,
rules,
tests,
)
from bzrlib.util.configobj import configobj
class TestIniBasedRulesSearcher(tests.TestCase):
def make_searcher(self, text):
"""Make a _RulesSearcher from a string"""
if text is None:
lines = None
else:
lines = text.splitlines()
return rules._IniBasedRulesSearcher(lines)
def test_unknown_namespace(self):
self.assertRaises(errors.UnknownRules, rules._IniBasedRulesSearcher,
["[junk]", "foo=bar"])
def test_get_items_file_missing(self):
rs = self.make_searcher(None)
self.assertEquals((), rs.get_items('a.txt'))
self.assertEquals((), rs.get_selected_items('a.txt', ['foo']))
def test_get_items_file_empty(self):
rs = self.make_searcher("")
self.assertEquals((), rs.get_items('a.txt'))
self.assertEquals((), rs.get_selected_items('a.txt', ['foo']))
def test_get_items_from_extension_match(self):
rs = self.make_searcher("[name *.txt]\nfoo=bar\na=True\n")
self.assertEquals((), rs.get_items('a.py'))
self.assertEquals((('foo', 'bar'), ('a', 'True')),
rs.get_items('a.txt'))
self.assertEquals((('foo', 'bar'), ('a', 'True')),
rs.get_items('dir/a.txt'))
self.assertEquals((('foo', 'bar'),),
rs.get_selected_items('a.txt', ['foo']))
def test_get_items_from_multiple_glob_match(self):
rs = self.make_searcher(
"[name *.txt *.py 'x x' \"y y\"]\nfoo=bar\na=True\n")
self.assertEquals((), rs.get_items('NEWS'))
self.assertEquals((('foo', 'bar'), ('a', 'True')),
rs.get_items('a.py'))
self.assertEquals((('foo', 'bar'), ('a', 'True')),
rs.get_items('a.txt'))
self.assertEquals((('foo', 'bar'), ('a', 'True')),
rs.get_items('x x'))
self.assertEquals((('foo', 'bar'), ('a', 'True')),
rs.get_items('y y'))
def test_get_items_pathname_match(self):
rs = self.make_searcher("[name ./a.txt]\nfoo=baz\n")
self.assertEquals((('foo', 'baz'),),
rs.get_items('a.txt'))
self.assertEquals((), rs.get_items('dir/a.txt'))
def test_get_items_match_first(self):
rs = self.make_searcher(
"[name ./a.txt]\nfoo=baz\n"
"[name *.txt]\nfoo=bar\na=True\n")
self.assertEquals((('foo', 'baz'),),
rs.get_items('a.txt'))
self.assertEquals((('foo', 'bar'), ('a', 'True')),
rs.get_items('dir/a.txt'))
class TestStackedRulesSearcher(tests.TestCase):
def make_searcher(self, text1=None, text2=None):
"""Make a _StackedRulesSearcher with 0, 1 or 2 items"""
searchers = []
if text1 is not None:
searchers.append(rules._IniBasedRulesSearcher(
text1.splitlines()))
if text2 is not None:
searchers.append(rules._IniBasedRulesSearcher(
text2.splitlines()))
return rules._StackedRulesSearcher(searchers)
def test_stack_searching(self):
rs = self.make_searcher(
"[name ./a.txt]\nfoo=baz\n",
"[name *.txt]\nfoo=bar\na=True\n")
self.assertEquals((('foo', 'baz'),),
rs.get_items('a.txt'))
self.assertEquals((('foo', 'bar'), ('a', 'True')),
rs.get_items('dir/a.txt'))
class TestRulesPath(tests.TestCase):
def setUp(self):
super(TestRulesPath, self).setUp()
self.overrideEnv('HOME', '/home/bogus')
if sys.platform == 'win32':
self.overrideEnv(
'BZR_HOME', r'C:\Documents and Settings\bogus\Application Data')
self.bzr_home = \
'C:/Documents and Settings/bogus/Application Data/bazaar/2.0'
else:
self.bzr_home = '/home/bogus/.bazaar'
def test_rules_filename(self):
self.assertEqual(rules.rules_filename(),
self.bzr_home + '/rules')
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