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

   1 // Copyright (C) 2007-9 Anthony Williams
   2 //
   3 //  Distributed under the Boost Software License, Version 1.0. (See accompanying
   4 //  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   5
   6 #define BOOST_TEST_MODULE Boost.Threads: thread move test suite
   7
   8 #include <boost/thread/thread_only.hpp>
   9 #include <boost/test/unit_test.hpp>
  10
  11 void do_nothing(boost::thread::id* my_id)
  12 {
  13     *my_id=boost::this_thread::get_id();
  14 }
  15
  16 BOOST_AUTO_TEST_CASE(test_move_on_construction)
  17 {
  18     boost::thread::id the_id;
  19     boost::thread x=boost::thread(do_nothing,&the_id);
  20     boost::thread::id x_id=x.get_id();
  21     x.join();
  22     BOOST_CHECK_EQUAL(the_id,x_id);
  23 }
  24
  25 boost::thread make_thread(boost::thread::id* the_id)
  26 {
  27     return boost::thread(do_nothing,the_id);
  28 }
  29
  30 BOOST_AUTO_TEST_CASE(test_move_from_function_return)
  31 {
  32     boost::thread::id the_id;
  33     boost::thread x=make_thread(&the_id);
  34     boost::thread::id x_id=x.get_id();
  35     x.join();
  36     BOOST_CHECK_EQUAL(the_id,x_id);
  37 }
  38
  39 BOOST_AUTO_TEST_CASE(test_move_assign)
  40 {
  41     boost::thread::id the_id;
  42     boost::thread x(do_nothing,&the_id);
  43     boost::thread y;
  44     y=boost::move(x);
  45     boost::thread::id y_id=y.get_id();
  46     y.join();
  47     BOOST_CHECK_EQUAL(the_id,y_id);
  48 }
  49
  50