def _test_compress(self, overflow):
store = MCStore(self.db.addr)
value = string.letters
compressed_value = zlib.compress(value, 0)
key = 'k' * (256 - len(compressed_value) - 24 + (1 if overflow else 0))
value_easy_compress = 'v' * len(compressed_value)
self.assertTrue(store.set(key, value_easy_compress))
self.assertEqual(store.get(key), value_easy_compress)
self.update_pos(256)
self.assertEqual(self.get_meta(store, key), (1, 0, self.last_pos))
self.assertTrue(store.set_raw(key, compressed_value, flag=0x00000010))
self.assertEqual(store.get(key), value)
self.update_pos(512 if overflow else 256)
self.assertEqual(self.get_meta(store, key), (2, 0, self.last_pos))
self.assertTrue(store.set(key, 'aaa'))
self.update_pos(256)
self.assertEqual(self.get_meta(store, key), (3, 0, self.last_pos))
self.checkCounterZero()
def test_set_version(self):
store = MCStore(self.proxy.addr)
key = 'key1'
store.set(key, 'aaa')
self.update_pos(256)
self.assertEqual(store.get(key), 'aaa')
self.assertEqual(self.get_meta(store, key), (1, 0, self.last_pos))
store.set_raw(key, 'bbb', rev=3)
self.update_pos(256)
self.assertEqual(self.get_meta(store, key), (3, 0, self.last_pos))
store.set_raw(key, 'bbb', rev=4)
self.assertEqual(self.get_meta(store, key), (4, 0, self.last_pos))
store.set_raw(key, 'ccc', rev=2)
self.assertEqual(store.get(key), 'bbb')
self.assertEqual(self.get_meta(store, key), (4, 0, self.last_pos))
self.checkCounterZero()