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Merge from trunk.

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[SVN r42243]
This commit is contained in:
Daniel James
2007-12-22 15:36:31 +00:00
parent 1b56fe63d1
commit 5af025cdce
11 changed files with 433 additions and 43 deletions
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149
test/test_thread_id.cpp Normal file
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// Copyright (C) 2007 Anthony Williams
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#include <boost/thread/thread.hpp>
#include <boost/test/unit_test.hpp>
#include <boost/bind.hpp>
void do_nothing()
{}
void test_thread_id_for_default_constructed_thread_is_default_constructed_id()
{
boost::thread t;
BOOST_CHECK(t.get_id()==boost::thread::id());
}
void test_thread_id_for_running_thread_is_not_default_constructed_id()
{
boost::thread t(do_nothing);
BOOST_CHECK(t.get_id()!=boost::thread::id());
t.join();
}
void test_different_threads_have_different_ids()
{
boost::thread t(do_nothing);
boost::thread t2(do_nothing);
BOOST_CHECK(t.get_id()!=t2.get_id());
t.join();
t2.join();
}
void test_thread_ids_have_a_total_order()
{
boost::thread t(do_nothing);
boost::thread t2(do_nothing);
boost::thread t3(do_nothing);
BOOST_CHECK(t.get_id()!=t2.get_id());
BOOST_CHECK(t.get_id()!=t3.get_id());
BOOST_CHECK(t2.get_id()!=t3.get_id());
BOOST_CHECK((t.get_id()<t2.get_id()) != (t2.get_id()<t.get_id()));
BOOST_CHECK((t.get_id()<t3.get_id()) != (t3.get_id()<t.get_id()));
BOOST_CHECK((t2.get_id()<t3.get_id()) != (t3.get_id()<t2.get_id()));
BOOST_CHECK((t.get_id()>t2.get_id()) != (t2.get_id()>t.get_id()));
BOOST_CHECK((t.get_id()>t3.get_id()) != (t3.get_id()>t.get_id()));
BOOST_CHECK((t2.get_id()>t3.get_id()) != (t3.get_id()>t2.get_id()));
BOOST_CHECK((t.get_id()<t2.get_id()) == (t2.get_id()>t.get_id()));
BOOST_CHECK((t2.get_id()<t.get_id()) == (t.get_id()>t2.get_id()));
BOOST_CHECK((t.get_id()<t3.get_id()) == (t3.get_id()>t.get_id()));
BOOST_CHECK((t3.get_id()<t.get_id()) == (t.get_id()>t3.get_id()));
BOOST_CHECK((t2.get_id()<t3.get_id()) == (t3.get_id()>t2.get_id()));
BOOST_CHECK((t3.get_id()<t2.get_id()) == (t2.get_id()>t3.get_id()));
BOOST_CHECK((t.get_id()<t2.get_id()) == (t2.get_id()>=t.get_id()));
BOOST_CHECK((t2.get_id()<t.get_id()) == (t.get_id()>=t2.get_id()));
BOOST_CHECK((t.get_id()<t3.get_id()) == (t3.get_id()>=t.get_id()));
BOOST_CHECK((t3.get_id()<t.get_id()) == (t.get_id()>=t3.get_id()));
BOOST_CHECK((t2.get_id()<t3.get_id()) == (t3.get_id()>=t2.get_id()));
BOOST_CHECK((t3.get_id()<t2.get_id()) == (t2.get_id()>=t3.get_id()));
BOOST_CHECK((t.get_id()<=t2.get_id()) == (t2.get_id()>t.get_id()));
BOOST_CHECK((t2.get_id()<=t.get_id()) == (t.get_id()>t2.get_id()));
BOOST_CHECK((t.get_id()<=t3.get_id()) == (t3.get_id()>t.get_id()));
BOOST_CHECK((t3.get_id()<=t.get_id()) == (t.get_id()>t3.get_id()));
BOOST_CHECK((t2.get_id()<=t3.get_id()) == (t3.get_id()>t2.get_id()));
BOOST_CHECK((t3.get_id()<=t2.get_id()) == (t2.get_id()>t3.get_id()));
if((t.get_id()<t2.get_id()) && (t2.get_id()<t3.get_id()))
{
BOOST_CHECK(t.get_id()<t3.get_id());
}
else if((t.get_id()<t3.get_id()) && (t3.get_id()<t2.get_id()))
{
BOOST_CHECK(t.get_id()<t2.get_id());
}
else if((t2.get_id()<t3.get_id()) && (t3.get_id()<t.get_id()))
{
BOOST_CHECK(t2.get_id()<t.get_id());
}
else if((t2.get_id()<t.get_id()) && (t.get_id()<t3.get_id()))
{
BOOST_CHECK(t2.get_id()<t3.get_id());
}
else if((t3.get_id()<t.get_id()) && (t.get_id()<t2.get_id()))
{
BOOST_CHECK(t3.get_id()<t2.get_id());
}
else if((t3.get_id()<t2.get_id()) && (t2.get_id()<t.get_id()))
{
BOOST_CHECK(t3.get_id()<t.get_id());
}
else
{
BOOST_CHECK(false);
}
boost::thread::id default_id;
BOOST_CHECK(default_id < t.get_id());
BOOST_CHECK(default_id < t2.get_id());
BOOST_CHECK(default_id < t3.get_id());
BOOST_CHECK(default_id <= t.get_id());
BOOST_CHECK(default_id <= t2.get_id());
BOOST_CHECK(default_id <= t3.get_id());
BOOST_CHECK(!(default_id > t.get_id()));
BOOST_CHECK(!(default_id > t2.get_id()));
BOOST_CHECK(!(default_id > t3.get_id()));
BOOST_CHECK(!(default_id >= t.get_id()));
BOOST_CHECK(!(default_id >= t2.get_id()));
BOOST_CHECK(!(default_id >= t3.get_id()));
t.join();
t2.join();
t3.join();
}
void get_thread_id(boost::thread::id* id)
{
*id=boost::this_thread::get_id();
}
void test_thread_id_of_running_thread_returned_by_this_thread_get_id()
{
boost::thread::id id;
boost::thread t(boost::bind(get_thread_id,&id));
boost::thread::id t_id=t.get_id();
t.join();
BOOST_CHECK(id==t_id);
}
boost::unit_test_framework::test_suite* init_unit_test_suite(int, char*[])
{
boost::unit_test_framework::test_suite* test =
BOOST_TEST_SUITE("Boost.Threads: thread move test suite");
test->add(BOOST_TEST_CASE(test_thread_id_for_default_constructed_thread_is_default_constructed_id));
test->add(BOOST_TEST_CASE(test_thread_id_for_running_thread_is_not_default_constructed_id));
test->add(BOOST_TEST_CASE(test_different_threads_have_different_ids));
test->add(BOOST_TEST_CASE(test_thread_ids_have_a_total_order));
test->add(BOOST_TEST_CASE(test_thread_id_of_running_thread_returned_by_this_thread_get_id));
return test;
}