| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| #include <stdlib.h> |
| #include <stdio.h> |
| #include <iostream> |
| |
| #include "testutil/gtest-util.h" |
| #include "util/container-util.h" |
| #include "util/uid-util.h" |
| |
| namespace impala { |
| |
| TEST(UidUtil, FragmentInstanceId) { |
| boost::uuids::random_generator uuid_generator; |
| boost::uuids::uuid query_uuid = uuid_generator(); |
| TUniqueId query_id = UuidToQueryId(query_uuid); |
| |
| for (int i = 0; i < 100; ++i) { |
| TUniqueId instance_id = CreateInstanceId(query_id, i); |
| EXPECT_EQ(GetQueryId(instance_id), query_id); |
| EXPECT_EQ(GetInstanceIdx(instance_id), i); |
| } |
| } |
| |
| } |
| |