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# Copyright (C) 2012 Google, Inc.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
import logging
import unittest2 as unittest
from webkitpy.common.system.filesystem_mock import MockFileSystem
from webkitpy.common.system.outputcapture import OutputCapture
from webkitpy.test.finder import Finder
class FinderTest(unittest.TestCase):
def setUp(self):
files = {
'/foo/bar/baz.py': '',
'/foo/bar/baz_unittest.py': '',
'/foo2/bar2/baz2.py': '',
'/foo2/bar2/baz2.pyc': '',
'/foo2/bar2/baz2_integrationtest.py': '',
'/foo2/bar2/missing.pyc': '',
'/tmp/another_unittest.py': '',
}
self.fs = MockFileSystem(files)
self.finder = Finder(self.fs)
self.finder.add_tree('/foo', 'bar')
self.finder.add_tree('/foo2')
# Here we have to jump through a hoop to make sure test-webkitpy doesn't log
# any messages from these tests :(.
self.root_logger = logging.getLogger()
self.log_levels = []
self.log_handlers = self.root_logger.handlers[:]
for handler in self.log_handlers:
self.log_levels.append(handler.level)
handler.level = logging.CRITICAL
def tearDown(self):
for handler in self.log_handlers:
handler.level = self.log_levels.pop(0)
def test_additional_system_paths(self):
self.assertEqual(self.finder.additional_paths(['/usr']),
['/foo', '/foo2'])
def test_is_module(self):
self.assertTrue(self.finder.is_module('bar.baz'))
self.assertTrue(self.finder.is_module('bar2.baz2'))
self.assertTrue(self.finder.is_module('bar2.baz2_integrationtest'))
# Missing the proper namespace.
self.assertFalse(self.finder.is_module('baz'))
def test_to_module(self):
self.assertEqual(self.finder.to_module('/foo/test.py'), 'test')
self.assertEqual(self.finder.to_module('/foo/bar/test.py'), 'bar.test')
self.assertEqual(self.finder.to_module('/foo/bar/pytest.py'), 'bar.pytest')
def test_clean(self):
self.assertTrue(self.fs.exists('/foo2/bar2/missing.pyc'))
self.finder.clean_trees()
self.assertFalse(self.fs.exists('/foo2/bar2/missing.pyc'))
def check_names(self, names, expected_names, find_all=True):
self.assertEqual(self.finder.find_names(names, find_all), expected_names)
def test_default_names(self):
self.check_names([], ['bar.baz_unittest', 'bar2.baz2_integrationtest'], find_all=True)
self.check_names([], ['bar.baz_unittest', 'bar2.baz2_integrationtest'], find_all=False)
# Should return the names given it, even if they don't exist.
self.check_names(['foobar'], ['foobar'], find_all=False)
def test_paths(self):
self.fs.chdir('/foo/bar')
self.check_names(['baz_unittest.py'], ['bar.baz_unittest'])
self.check_names(['./baz_unittest.py'], ['bar.baz_unittest'])
self.check_names(['/foo/bar/baz_unittest.py'], ['bar.baz_unittest'])
self.check_names(['.'], ['bar.baz_unittest'])
self.check_names(['../../foo2/bar2'], ['bar2.baz2_integrationtest'])
self.fs.chdir('/')
self.check_names(['bar'], ['bar.baz_unittest'])
self.check_names(['/foo/bar/'], ['bar.baz_unittest'])
# This works 'by accident' since it maps onto a package.
self.check_names(['bar/'], ['bar.baz_unittest'])
# This should log an error, since it's outside the trees.
oc = OutputCapture()
oc.set_log_level(logging.ERROR)
oc.capture_output()
try:
self.check_names(['/tmp/another_unittest.py'], [])
finally:
_, _, logs = oc.restore_output()
self.assertIn('another_unittest.py', logs)
# Paths that don't exist are errors.
oc.capture_output()
try:
self.check_names(['/foo/bar/notexist_unittest.py'], [])
finally:
_, _, logs = oc.restore_output()
self.assertIn('notexist_unittest.py', logs)
# Names that don't exist are caught later, at load time.
self.check_names(['bar.notexist_unittest'], ['bar.notexist_unittest'])
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