ceph/src/boost/libs/thread/test/test_thread_exit.cpp

   1 //  (C) Copyright 2009 Anthony Williams
   2 //
   3 //  Distributed under the Boost Software License, Version 1.0. (See
   4 //  accompanying file LICENSE_1_0.txt or copy at
   5 //  http://www.boost.org/LICENSE_1_0.txt)
   6
   7 #include <boost/thread/thread_only.hpp>
   8 #include <boost/thread/mutex.hpp>
   9 #include <boost/thread/condition.hpp>
  10 #include <boost/thread/future.hpp>
  11 #include <utility>
  12 #include <memory>
  13 #include <string>
  14
  15 #define BOOST_TEST_MODULE Boost.Threads: thread exit test suite
  16
  17 #include <boost/test/unit_test.hpp>
  18
  19 boost::thread::id exit_func_thread_id;
  20
  21 void exit_func()
  22 {
  23     exit_func_thread_id=boost::this_thread::get_id();
  24 }
  25
  26 void tf1()
  27 {
  28     boost::this_thread::at_thread_exit(exit_func);
  29     BOOST_CHECK(exit_func_thread_id!=boost::this_thread::get_id());
  30 }
  31
  32 BOOST_AUTO_TEST_CASE(test_thread_exit_func_runs_when_thread_exits)
  33 {
  34     exit_func_thread_id=boost::thread::id();
  35     boost::thread t(&tf1);
  36     boost::thread::id const t_id=t.get_id();
  37     t.join();
  38     BOOST_CHECK(exit_func_thread_id==t_id);
  39 }
  40
  41 struct fo
  42 {
  43     void operator()()
  44     {
  45         exit_func_thread_id=boost::this_thread::get_id();
  46     }
  47 };
  48
  49 void tf2()
  50 {
  51     boost::this_thread::at_thread_exit(fo());
  52     BOOST_CHECK(exit_func_thread_id!=boost::this_thread::get_id());
  53 }
  54
  55
  56 BOOST_AUTO_TEST_CASE(test_can_use_function_object_for_exit_func)
  57 {
  58     exit_func_thread_id=boost::thread::id();
  59     boost::thread t(tf2);
  60     boost::thread::id const t_id=t.get_id();
  61     t.join();
  62     BOOST_CHECK(exit_func_thread_id==t_id);
  63 }