void do_test_condition_notify_all()
{
const int NUMTHREADS = 3;
boost::interprocess::ipcdetail::OS_thread_t thgroup[NUMTHREADS];
condition_test_data<Condition, Mutex> data;
for(int i = 0; i< NUMTHREADS; ++i){
boost::interprocess::ipcdetail::thread_launch(thgroup[i], bind_function(&condition_test_thread<Condition, Mutex>, &data));
}
//Make sure all threads are blocked
boost::interprocess::ipcdetail::thread_sleep(1000);
{
boost::interprocess::scoped_lock<Mutex>
lock(data.mutex);
BOOST_INTERPROCESS_CHECK(lock ? true : false);
data.notified++;
}
data.condition.notify_all();
for(int i = 0; i< NUMTHREADS; ++i){
boost::interprocess::ipcdetail::thread_join(thgroup[i]);
}
BOOST_INTERPROCESS_CHECK(data.awoken == NUMTHREADS);
}
static int register_function (lua_State *L)
{
const char* fnname = luaL_checkstring(L, 1);
// old code using aliases
//const char* fmt="luabash call %s ";
//char* fullname=(char*) malloc(strlen(fmt)+strlen(fnname));
//sprintf(fullname, fmt, fnname);
//add_alias(fnname, fullname);
WORD_LIST* wluabash=(WORD_LIST*) malloc(sizeof(WORD_LIST));
WORD_LIST* wcall=(WORD_LIST*) malloc(sizeof(WORD_LIST));
WORD_LIST* wfnname=(WORD_LIST*) malloc(sizeof(WORD_LIST));
WORD_LIST* warguments=(WORD_LIST*) malloc(sizeof(WORD_LIST));
wluabash->next = wcall;
wcall->next=wfnname;
wfnname->next=warguments;
warguments->next=0;
wluabash->word=make_word("luabash");
wcall->word=make_word("call");
wfnname->word=make_word(fnname);
warguments->word=make_word("$@");
SIMPLE_COM* call_luabash=newSimpleCom(wluabash);
COMMAND* function_body=make_command(cm_simple, call_luabash);
bind_function(fnname,function_body);
return 0;
}
void do_test_condition_notify_one()
{
condition_test_data<Condition, Mutex> data;
boost::thread thread(bind_function(&condition_test_thread<Condition, Mutex>, &data));
{
boost::interprocess::scoped_lock<Mutex>
lock(data.mutex);
assert(lock ? true : false);
data.notified++;
data.condition.notify_one();
}
thread.join();
assert(data.awoken == 1);
}
void do_test_condition_waits()
{
condition_test_data<Condition, Mutex> data;
boost::interprocess::ipcdetail::OS_thread_t thread;
boost::interprocess::ipcdetail::thread_launch(thread, bind_function(&condition_test_waits<Condition, Mutex>, &data));
{
boost::interprocess::scoped_lock<Mutex>
lock(data.mutex);
BOOST_INTERPROCESS_CHECK(lock ? true : false);
boost::interprocess::ipcdetail::thread_sleep(1000);
data.notified++;
data.condition.notify_one();
while (data.awoken != 1)
data.condition.wait(lock);
BOOST_INTERPROCESS_CHECK(lock ? true : false);
BOOST_INTERPROCESS_CHECK(data.awoken == 1);
boost::interprocess::ipcdetail::thread_sleep(1000);
data.notified++;
data.condition.notify_one();
while (data.awoken != 2)
data.condition.wait(lock);
BOOST_INTERPROCESS_CHECK(lock ? true : false);
BOOST_INTERPROCESS_CHECK(data.awoken == 2);
boost::interprocess::ipcdetail::thread_sleep(1000);
data.notified++;
data.condition.notify_one();
while (data.awoken != 3)
data.condition.wait(lock);
BOOST_INTERPROCESS_CHECK(lock ? true : false);
BOOST_INTERPROCESS_CHECK(data.awoken == 3);
boost::interprocess::ipcdetail::thread_sleep(1000);
data.notified++;
data.condition.notify_one();
while (data.awoken != 4)
data.condition.wait(lock);
BOOST_INTERPROCESS_CHECK(lock ? true : false);
BOOST_INTERPROCESS_CHECK(data.awoken == 4);
}
boost::interprocess::ipcdetail::thread_join(thread);
BOOST_INTERPROCESS_CHECK(data.awoken == 4);
}
void do_test_condition_waits()
{
condition_test_data<Condition, Mutex> data;
boost::thread thread(bind_function(&condition_test_waits<Condition, Mutex>, &data));
{
boost::interprocess::scoped_lock<Mutex>
lock(data.mutex);
assert(lock ? true : false);
boost::thread::sleep(delay(1));
data.notified++;
data.condition.notify_one();
while (data.awoken != 1)
data.condition.wait(lock);
assert(lock ? true : false);
assert(data.awoken == 1);
boost::thread::sleep(delay(1));
data.notified++;
data.condition.notify_one();
while (data.awoken != 2)
data.condition.wait(lock);
assert(lock ? true : false);
assert(data.awoken == 2);
boost::thread::sleep(delay(1));
data.notified++;
data.condition.notify_one();
while (data.awoken != 3)
data.condition.wait(lock);
assert(lock ? true : false);
assert(data.awoken == 3);
boost::thread::sleep(delay(1));
data.notified++;
data.condition.notify_one();
while (data.awoken != 4)
data.condition.wait(lock);
assert(lock ? true : false);
assert(data.awoken == 4);
}
thread.join();
assert(data.awoken == 4);
}
void do_test_condition_notify_one()
{
condition_test_data<Condition, Mutex> data;
boost::interprocess::ipcdetail::OS_thread_t thread;
boost::interprocess::ipcdetail::thread_launch(thread, bind_function(&condition_test_thread<Condition, Mutex>, &data));
//Make sure thread is blocked
boost::interprocess::ipcdetail::thread_sleep(1000);
{
boost::interprocess::scoped_lock<Mutex>
lock(data.mutex);
BOOST_INTERPROCESS_CHECK(lock ? true : false);
data.notified++;
data.condition.notify_one();
}
boost::interprocess::ipcdetail::thread_join(thread);
BOOST_INTERPROCESS_CHECK(data.awoken == 1);
}
void do_test_condition_notify_all()
{
const int NUMTHREADS = 3;
boost::thread_group threads;
condition_test_data<Condition, Mutex> data;
for (int i = 0; i < NUMTHREADS; ++i)
threads.create_thread(bind_function(&condition_test_thread<Condition, Mutex>, &data));
{
boost::interprocess::scoped_lock<Mutex>
lock(data.mutex);
assert(lock ? true : false);
data.notified++;
data.condition.notify_all();
}
threads.join_all();
assert(data.awoken == NUMTHREADS);
}