test_dbm_ndbm.py 文件源码

def test_keys(self):
        self.d = dbm.ndbm.open(self.filename, 'c')
        self.assertTrue(self.d.keys() == [])
        self.d['a'] = 'b'
        self.d[b'bytes'] = b'data'
        self.d['12345678910'] = '019237410982340912840198242'
        self.d.keys()
        self.assertIn('a', self.d)
        self.assertIn(b'a', self.d)
        self.assertEqual(self.d[b'bytes'], b'data')
        self.d.close()