How to use incorporate_test_data method in hypothesis

Best Python code snippet using hypothesis

engine.py

Source:engine.py

...1256            existing = self.__test_function_cache[buffer]1257        except KeyError:1258            pass1259        else:1260            return self.incorporate_test_data(existing)1261        # Sometimes an attempt at lexicographic minimization will do the wrong1262        # thing because the buffer has changed under it (e.g. something has1263        # turned into a write, the bit size has changed). The result would be1264        # an invalid string, but it's better for us to just ignore it here as1265        # it turns out to involve quite a lot of tricky book-keeping to get1266        # this right and it's better to just handle it in one place.1267        if sort_key(buffer) >= sort_key(self.shrink_target.buffer):1268            return False1269        if self.shrink_target.buffer.startswith(buffer):1270            return False1271        if not self.__engine.prescreen_buffer(buffer):1272            return False1273        assert sort_key(buffer) <= sort_key(self.shrink_target.buffer)1274        data = ConjectureData.for_buffer(buffer)1275        self.__engine.test_function(data)1276        self.__test_function_cache[buffer] = data1277        return self.incorporate_test_data(data)1278    def incorporate_test_data(self, data):1279        self.__test_function_cache[data.buffer] = data1280        if (1281            self.__predicate(data) and1282            sort_key(data.buffer) < sort_key(self.shrink_target.buffer)1283        ):1284            self.update_shrink_target(data)1285            self.__shrinking_block_cache = {}1286            return True1287        return False1288    def cached_test_function(self, buffer):1289        buffer = hbytes(buffer)1290        try:1291            return self.__test_function_cache[buffer]1292        except KeyError:1293            pass1294        result = self.__engine.cached_test_function(buffer)1295        self.incorporate_test_data(result)1296        self.__test_function_cache[buffer] = result1297        return result1298    def debug(self, msg):1299        self.__engine.debug(msg)1300    @property1301    def random(self):1302        return self.__engine.random1303    def run_shrink_pass(self, sp):1304        """Runs the function associated with ShrinkPass sp and updates the1305        relevant metadata.1306        Note that sp may or may not be a pass currently associated with1307        this shrinker. This does not handle any requeing that is1308        required.1309        """...

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