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.
18 #include <folly/Baton.h>
19 #include <folly/ThreadName.h>
20 #include <gtest/gtest.h>
23 using namespace folly;
25 constexpr bool expectedSetOtherThreadNameResult =
26 #ifdef FOLLY_HAS_PTHREAD_SETNAME_NP_THREAD_NAME
29 false // This system has no known way to set the name of another thread
33 constexpr bool expectedSetSelfThreadNameResult =
34 #if defined(FOLLY_HAS_PTHREAD_SETNAME_NP_THREAD_NAME) || \
35 defined(FOLLY_HAS_PTHREAD_SETNAME_NP_NAME)
38 false // This system has no known way to set its own thread name
42 TEST(ThreadName, setThreadName_self) {
44 EXPECT_EQ(expectedSetSelfThreadNameResult, setThreadName("rockin-thread"));
46 SCOPE_EXIT { th.join(); };
49 TEST(ThreadName, setThreadName_other_pthread) {
51 Baton<> let_thread_end;
54 handle = pthread_self();
56 let_thread_end.wait();
58 SCOPE_EXIT { th.join(); };
60 SCOPE_EXIT { let_thread_end.post(); };
62 expectedSetOtherThreadNameResult, setThreadName(handle, "rockin-thread"));
65 TEST(ThreadName, setThreadName_other_native) {
66 Baton<> let_thread_end;
68 let_thread_end.wait();
70 SCOPE_EXIT { th.join(); };
71 SCOPE_EXIT { let_thread_end.post(); };
73 expectedSetOtherThreadNameResult,
74 setThreadName(th.native_handle(), "rockin-thread"));