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/**
* This file is part of Hercules.
* http://herc.ws - http://github.com/HerculesWS/Hercules
*
* Copyright (C) 2012-2020 Hercules Dev Team
* Copyright (C) Athena Dev Teams
*
* Hercules is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define HERCULES_CORE
#include "common/atomic.h"
#include "common/cbasetypes.h"
#include "common/core.h"
#include "common/thread.h"
#include "common/spinlock.h"
#include "common/showmsg.h"
#include <stdio.h>
#include <stdlib.h>
//
// Simple test for the spinlock implementation to see if it works properly..
//
#define THRC 32 //thread Count
#define PERINC 100000
#define LOOPS 47
static struct spin_lock lock;
static unsigned int val = 0;
static volatile int32 done_threads = 0;
static void *worker(void *p){
register int i;
for(i = 0; i < PERINC; i++){
EnterSpinLock(&lock);
EnterSpinLock(&lock);
val++;
LeaveSpinLock(&lock);
LeaveSpinLock(&lock);
}
InterlockedIncrement(&done_threads);
return NULL;
}//end: worker()
int do_init(int argc, char **argv)
{
struct thread_handle *t[THRC];
int j, i;
int ok;
ShowStatus("==========\n");
ShowStatus("TEST: %d Runs, (%d Threads)\n", LOOPS, THRC);
ShowStatus("This can take a while\n");
ShowStatus("\n\n");
ok =0;
for(j = 0; j < LOOPS; j++){
val = 0;
done_threads = 0;
InitializeSpinLock(&lock);
for(i =0; i < THRC; i++){
t[i] = thread->create_opt(worker, NULL, 1024*512, THREADPRIO_NORMAL);
}
(void)t;
while(1){
if(InterlockedCompareExchange(&done_threads, THRC, THRC) == THRC)
break;
thread->yield();
}
FinalizeSpinLock(&lock);
// Everything fine?
if (val != (THRC*PERINC)) {
printf("FAILED! (Result: %u, Expected: %d)\n", val, (THRC*PERINC));
} else {
printf("OK! (Result: %u, Expected: %d)\n", val, (THRC*PERINC));
ok++;
}
}
if (ok != LOOPS) {
ShowFatalError("Test failed.\n");
exit(1);
}
core->runflag = CORE_ST_STOP;
return EXIT_SUCCESS;
}//end: do_init()
void do_abort(void) {
}//end: do_abort()
void set_server_type(void) {
SERVER_TYPE = SERVER_TYPE_UNKNOWN;
}//end: set_server_type()
int do_final(void) {
ShowStatus("Test passed.\n");
return EXIT_SUCCESS;
}//end: do_final()
int parse_console(const char* command){
return 0;
}//end: parse_console
void cmdline_args_init_local(void) { }
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