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# Copyright (C) 2006 Canonical Ltd
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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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# 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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# 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 for handling of ignore files"""
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from cStringIO import StringIO
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from bzrlib import config, errors, ignores
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from bzrlib.tests import TestCase, TestCaseInTempDir, TestCaseWithTransport
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class TestParseIgnoreFile(TestCase):
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def test_parse_fancy(self):
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ignored = ignores.parse_ignore_file(StringIO(
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'unicode\xc2\xb5\n' # u'\xb5'.encode('utf8')
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self.assertEqual(set(['./rootdir',
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def test_parse_empty(self):
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ignored = ignores.parse_ignore_file(StringIO(''))
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self.assertEqual(set([]), ignored)
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class TestUserIgnores(TestCaseInTempDir):
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def test_create_if_missing(self):
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# $HOME should be set to '.'
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ignore_path = config.user_ignore_config_filename()
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self.failIfExists(ignore_path)
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user_ignores = ignores.get_user_ignores()
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self.assertEqual(set(ignores.USER_DEFAULTS), user_ignores)
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self.failUnlessExists(ignore_path)
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f = open(ignore_path, 'rb')
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entries = ignores.parse_ignore_file(f)
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self.assertEqual(set(ignores.USER_DEFAULTS), entries)
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def test_use_existing(self):
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patterns = ['*.o', '*.py[co]', u'\xe5*']
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ignores._set_user_ignores(patterns)
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user_ignores = ignores.get_user_ignores()
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self.assertEqual(set(patterns), user_ignores)
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def test_use_empty(self):
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ignores._set_user_ignores([])
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ignore_path = config.user_ignore_config_filename()
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self.check_file_contents(ignore_path, '')
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self.assertEqual(set([]), ignores.get_user_ignores())
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patterns = ['*.py[co]', '*.py[oc]']
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ignores._set_user_ignores(patterns)
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self.assertEqual(set(patterns), ignores.get_user_ignores())
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patterns = ['vim', '*.swp']
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ignores._set_user_ignores(patterns)
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self.assertEqual(set(patterns), ignores.get_user_ignores())
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"""Test that adding will not duplicate ignores"""
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# Create an empty file
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ignores._set_user_ignores([])
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patterns = ['foo', './bar', u'b\xe5z']
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added = ignores.add_unique_user_ignores(patterns)
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self.assertEqual(patterns, added)
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self.assertEqual(set(patterns), ignores.get_user_ignores())
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def test_add_directory(self):
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"""Test that adding a directory will strip any trailing slash"""
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# Create an empty file
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ignores._set_user_ignores([])
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in_patterns = ['foo/', 'bar/', 'baz\\']
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added = ignores.add_unique_user_ignores(in_patterns)
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out_patterns = [ x.rstrip('/\\') for x in in_patterns ]
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self.assertEqual(out_patterns, added)
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self.assertEqual(set(out_patterns), ignores.get_user_ignores())
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def test_add_unique(self):
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"""Test that adding will not duplicate ignores"""
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ignores._set_user_ignores(
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['foo', './bar', u'b\xe5z', 'dir1/', 'dir3\\'])
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added = ignores.add_unique_user_ignores(
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['xxx', './bar', 'xxx', 'dir1/', 'dir2/', 'dir3\\'])
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self.assertEqual(['xxx', 'dir2'], added)
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self.assertEqual(set(['foo', './bar', u'b\xe5z',
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'xxx', 'dir1', 'dir2', 'dir3']),
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ignores.get_user_ignores())
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class TestRuntimeIgnores(TestCase):
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orig = ignores._runtime_ignores
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ignores._runtime_ignores = orig
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self.addCleanup(restore)
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# For the purposes of these tests, we must have no
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ignores._runtime_ignores = set()
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"""Test that we can add an entry to the list."""
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self.assertEqual(set(), ignores.get_runtime_ignores())
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ignores.add_runtime_ignores(['foo'])
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self.assertEqual(set(['foo']), ignores.get_runtime_ignores())
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def test_add_duplicate(self):
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"""Adding the same ignore twice shouldn't add a new entry."""
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ignores.add_runtime_ignores(['foo', 'bar'])
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self.assertEqual(set(['foo', 'bar']), ignores.get_runtime_ignores())
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ignores.add_runtime_ignores(['bar'])
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self.assertEqual(set(['foo', 'bar']), ignores.get_runtime_ignores())
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class TestTreeIgnores(TestCaseWithTransport):
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def test_new_file(self):
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tree = self.make_branch_and_tree(".")
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ignores.tree_ignores_add_patterns(tree, ["myentry"])
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self.assertTrue(tree.has_filename(".bzrignore"))
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self.assertEquals("myentry\n",
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open(".bzrignore", 'r').read())
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def test_add_to_existing(self):
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tree = self.make_branch_and_tree(".")
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self.build_tree_contents([('.bzrignore', "myentry1\n")])
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tree.add([".bzrignore"])
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ignores.tree_ignores_add_patterns(tree, ["myentry2", "foo"])
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self.assertEquals("myentry1\nmyentry2\nfoo\n",
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open(".bzrignore", 'r').read())
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def test_adds_ending_newline(self):
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tree = self.make_branch_and_tree(".")
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self.build_tree_contents([('.bzrignore', "myentry1")])
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tree.add([".bzrignore"])
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ignores.tree_ignores_add_patterns(tree, ["myentry2"])
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self.assertEquals("myentry1\nmyentry2\n",
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open(".bzrignore", 'r').read())
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bzrlib/tests/test_ignores.py
