1 | /* |
2 | * Copyright 2017-present Facebook, Inc. |
3 | * |
4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
5 | * you may not use this file except in compliance with the License. |
6 | * You may obtain a copy of the License at |
7 | * |
8 | * http://www.apache.org/licenses/LICENSE-2.0 |
9 | * |
10 | * Unless required by applicable law or agreed to in writing, software |
11 | * distributed under the License is distributed on an "AS IS" BASIS, |
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
13 | * See the License for the specific language governing permissions and |
14 | * limitations under the License. |
15 | */ |
16 | |
17 | // Make sure we include ThreadId.h before anything else. |
18 | // There is no ThreadId.cpp file, so this test is the only thing that verifies |
19 | // that ThreadId.h compiles by itself when included first. |
20 | #include <folly/system/ThreadId.h> |
21 | |
22 | #include <thread> |
23 | |
24 | #include <folly/portability/GTest.h> |
25 | |
26 | TEST(ThreadId, getCurrentID) { |
27 | auto thisThreadID = folly::getCurrentThreadID(); |
28 | uint64_t otherThreadID; |
29 | std::thread otherThread{[&] { otherThreadID = folly::getCurrentThreadID(); }}; |
30 | otherThread.join(); |
31 | EXPECT_NE(thisThreadID, otherThreadID); |
32 | } |
33 | |
34 | TEST(ThreadId, getOSThreadID) { |
35 | auto thisThreadID = folly::getOSThreadID(); |
36 | uint64_t otherThreadID; |
37 | std::thread otherThread{[&] { otherThreadID = folly::getOSThreadID(); }}; |
38 | otherThread.join(); |
39 | EXPECT_NE(thisThreadID, otherThreadID); |
40 | } |
41 | |