2 * Copyright 2016 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.
17 #include <folly/io/async/ScopedEventBaseThread.h>
21 #include <folly/Baton.h>
22 #include <folly/io/async/EventBaseManager.h>
23 #include <folly/portability/GTest.h>
26 using namespace std::chrono;
27 using namespace folly;
29 class ScopedEventBaseThreadTest : public testing::Test {};
31 TEST_F(ScopedEventBaseThreadTest, example) {
32 ScopedEventBaseThread sebt;
35 sebt.getEventBase()->runInEventBaseThread([&] { done.post(); });
36 ASSERT_TRUE(done.timed_wait(seconds(1)));
39 TEST_F(ScopedEventBaseThreadTest, default_manager) {
40 auto ebm = EventBaseManager::get();
41 ScopedEventBaseThread sebt;
42 auto sebt_eb = sebt.getEventBase();
43 auto ebm_eb = static_cast<EventBase*>(nullptr);
44 sebt_eb->runInEventBaseThreadAndWait([&] { ebm_eb = ebm->getEventBase(); });
45 EXPECT_EQ(uintptr_t(sebt_eb), uintptr_t(ebm_eb));
48 TEST_F(ScopedEventBaseThreadTest, custom_manager) {
50 ScopedEventBaseThread sebt(&ebm);
51 auto sebt_eb = sebt.getEventBase();
52 auto ebm_eb = static_cast<EventBase*>(nullptr);
53 sebt_eb->runInEventBaseThreadAndWait([&] { ebm_eb = ebm.getEventBase(); });
54 EXPECT_EQ(uintptr_t(sebt_eb), uintptr_t(ebm_eb));