Mercurial > hgsubversion
view tests/test_helpers.py @ 951:bd9c292665fd
editor: add a small changectx cache
Reverts including a lot of files create many actions like:
R bar (from trunk/bar:4343)
For each of these files, an open_file() call is made and the parent
mercurial revision is loaded to detect copies in issamefile(). This
results in a big slowdown, easily reduced by caching the changectx.
author | Patrick Mezard <patrick@mezard.eu> |
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date | Sat, 06 Oct 2012 09:42:07 +0200 |
parents | bfbfc9be3faa |
children | d741f536f23a |
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import os, sys, unittest _rootdir = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) sys.path.insert(0, _rootdir) from hgsubversion import editor class TestHelpers(unittest.TestCase): def test_filestore(self): fs = editor.FileStore(2) fs.setfile('a', 'a') fs.setfile('b', 'b') self.assertEqual('a', fs._data.get('a')) self.assertEqual('b', fs._data.get('b')) fs.delfile('b') self.assertRaises(IOError, lambda: fs.getfile('b')) fs.setfile('bb', 'bb') self.assertTrue('bb' in fs._files) self.assertTrue('bb' not in fs._data) self.assertEqual('bb', fs.getfile('bb')) fs.delfile('bb') self.assertTrue('bb' not in fs._files) self.assertEqual([], os.listdir(fs._tempdir)) self.assertRaises(IOError, lambda: fs.getfile('bb')) fs.setfile('bb', 'bb') self.assertEqual(1, len(os.listdir(fs._tempdir))) fs.popfile('bb') self.assertEqual([], os.listdir(fs._tempdir)) self.assertRaises(editor.EditingError, lambda: fs.getfile('bb')) def suite(): return unittest.TestSuite([ unittest.TestLoader().loadTestsFromTestCase(TestHelpers), ])