2 * Copyright 2017-present Facebook, Inc.
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
16 #include <folly/detail/AtFork.h>
18 #include <folly/portability/GTest.h>
19 #include <glog/logging.h>
21 TEST(ThreadLocal, AtFork) {
24 folly::detail::AtFork::registerHandler(
25 &foo, [&] { forked = true; }, [] {}, [] {});
29 auto pid2 = wait(&status);
37 folly::detail::AtFork::unregisterHandler(&foo);
41 auto pid2 = wait(&status);