1// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* alpha*-*-osf* mips-sgi-irix6* } } 2// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* alpha*-*-osf* mips-sgi-irix6* } } 3// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } } 4// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } } 5// { dg-require-cstdint "" } 6// { dg-require-gthreads "" } 7 8// Copyright (C) 2009 Free Software Foundation, Inc. 9// 10// This file is part of the GNU ISO C++ Library. This library is free 11// software; you can redistribute it and/or modify it under the 12// terms of the GNU General Public License as published by the 13// Free Software Foundation; either version 3, or (at your option) 14// any later version. 15 16// This library is distributed in the hope that it will be useful, 17// but WITHOUT ANY WARRANTY; without even the implied warranty of 18// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19// GNU General Public License for more details. 20 21// You should have received a copy of the GNU General Public License along 22// with this library; see the file COPYING3. If not see 23// <http://www.gnu.org/licenses/>. 24 25 26#include <functional> // std::unary_function, std::ref 27#include <thread> 28#include <system_error> 29#include <testsuite_hooks.h> 30 31struct nonconst : public std::unary_function<std::thread::id&, void> 32{ 33 void operator()(std::thread::id& id) 34 { 35 id = std::this_thread::get_id(); 36 } 37}; 38 39void test01() 40{ 41 bool test __attribute__((unused)) = true; 42 43 try 44 { 45 std::thread::id t1_id1; 46 nonconst c1; 47 std::thread t1(std::ref(c1), std::ref(t1_id1)); 48 std::thread::id t1_id2 = t1.get_id(); 49 VERIFY( t1.joinable() ); 50 t1.join(); 51 VERIFY( !t1.joinable() ); 52 VERIFY( t1_id1 == t1_id2 ); 53 54 std::thread::id t2_id1; 55 nonconst c2; 56 std::thread t2(c2, std::ref(t2_id1)); 57 std::thread::id t2_id2 = t2.get_id(); 58 VERIFY( t2.joinable() ); 59 t2.join(); 60 VERIFY( !t2.joinable() ); 61 VERIFY( t2_id1 == t2_id2 ); 62 } 63 catch (const std::system_error&) 64 { 65 VERIFY( false ); 66 } 67 catch (...) 68 { 69 VERIFY( false ); 70 } 71} 72 73int main() 74{ 75 test01(); 76 return 0; 77} 78