def test_symlinks_differ_in_whether_they_compute_crc(self):
self._add_to_db('o1', 'i1', 'i2')
# Start the update-transaction, as needed to call can_symlink_to().
filemod_db.changed_files('o2', 'i1', 'i2',
context='test',
compute_crc=True)
self.assertTrue(filemod_db.can_symlink_to('o2', 'o1'))
def test_symlink_candidate_is_in_transaction(self):
self._add_to_db('o1', 'i1', 'i2')
filemod_db.changed_files('o2', 'i1', 'i2', context='test')
self._change_mtime('o1')
self.assertEqual(set(['o1']),
filemod_db.changed_files('o1', 'i1', 'i2'))
self.assertFalse(filemod_db.can_symlink_to('o2', 'o1'))
def test_symlink_to_self(self):
self._add_to_db('o2', 'i1', 'i2')
# We need to do this to force changed_files to return False.
self._change_mtime('i1')
filemod_db.changed_files('o2', 'i1', 'i2',
context='test')
self.assertFalse(filemod_db.can_symlink_to('o2', 'o2'))
def test_infile_has_changed(self):
self._add_to_db('o1', 'i1', 'i2')
self._change_mtime('i1')
filemod_db.changed_files('o2', 'i1', 'i2', context='test')
self.assertFalse(filemod_db.can_symlink_to('o2', 'o1'))
def test_infile_is_symlink(self):
self._add_to_db('o1', 'l1', 'l22')
filemod_db.changed_files('o2', 'i1', 'i2', context='test')
self.assertTrue(filemod_db.can_symlink_to('o2', 'o1'))
def test_different_input(self):
self._add_to_db('o1', 'i1', 'i2', 'i3')
filemod_db.changed_files('o2', 'i1', 'i2', context='test')
self.assertFalse(filemod_db.can_symlink_to('o2', 'o1'))
def test_same_input(self):
self._add_to_db('o1', 'i1', 'i2')
# Start the update-transaction, as needed to call can_symlink_to().
filemod_db.changed_files('o2', 'i1', 'i2', context='test')
self.assertTrue(filemod_db.can_symlink_to('o2', 'o1'))