1 /*
2 * Copyright (c) Facebook, Inc. and its affiliates.
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 #include <folly/io/async/TerminateCancellationToken.h>
18
19 #include <chrono>
20
21 #include <folly/portability/GTest.h>
22 #include <folly/synchronization/Baton.h>
23
24 using namespace folly;
25 using namespace std::chrono;
26
TEST(TerminateCancellationTokenTest,addCallbacks)27 TEST(TerminateCancellationTokenTest, addCallbacks) {
28 bool called1 = false, called2 = false;
29 Baton<> done1, done2;
30 auto cb1 = CancellationCallback(getTerminateCancellationToken(), [&]() {
31 called1 = true;
32 done1.post();
33 });
34 auto cb2 = CancellationCallback(getTerminateCancellationToken(), [&]() {
35 called2 = true;
36 done2.post();
37 });
38 kill(getpid(), SIGTERM);
39 EXPECT_TRUE(done1.try_wait_for(seconds(2)));
40 EXPECT_TRUE(called1);
41 EXPECT_TRUE(done2.try_wait_for(seconds(2)));
42 EXPECT_TRUE(called2);
43 }
44