-/* $Id: test_sel_thread.c,v 1.1 2007-04-20 10:06:52 adam Exp $
+/* $Id: test_sel_thread.c,v 1.5 2007-04-23 08:06:21 adam Exp $
Copyright (c) 2006-2007, Index Data.
This file is part of Pazpar2.
#endif
#include "sel_thread.h"
+#include "eventl.h"
#include <yaz/test.h>
+#include <yaz/xmalloc.h>
+/** \brief stuff we work on in separate thread */
struct my_work_data {
int x;
+ int y;
};
+/** \brief work to be carried out in separate thrad */
static void work_handler(void *vp)
{
struct my_work_data *p = vp;
- p->x += 2;
+ p->y = p->x * 2;
}
-static void test_1(void)
+/** \brief how work is destructed */
+static void work_destroy(void *vp)
+{
+ struct my_work_data *p = vp;
+ xfree(p);
+}
+
+/** \brief see if we can create and destroy without problems */
+static void test_create_destroy(void)
{
int fd;
- sel_thread_t p = sel_thread_create(work_handler, &fd);
+ sel_thread_t p = sel_thread_create(work_handler, 0, &fd, 1);
YAZ_CHECK(p);
+ if (!p)
+ return;
sel_thread_destroy(p);
}
+
+void iochan_handler(struct iochan *i, int event)
+{
+ static int number = 0;
+ sel_thread_t p = iochan_getdata(i);
+
+ if (event & EVENT_INPUT)
+ {
+ struct my_work_data *work;
+
+ work = sel_thread_result(p);
+
+ YAZ_CHECK(work);
+ if (work)
+ {
+ YAZ_CHECK_EQ(work->x * 2, work->y);
+ /* stop work after a couple of iterations */
+ if (work->x > 10)
+ iochan_destroy(i);
+
+ xfree(work);
+ }
+
+ }
+ if (event & EVENT_TIMEOUT)
+ {
+ struct my_work_data *work;
+
+ work = xmalloc(sizeof(*work));
+ work->x = number;
+ sel_thread_add(p, work);
+
+ work = xmalloc(sizeof(*work));
+ work->x = number+1;
+ sel_thread_add(p, work);
+
+ number += 10;
+ }
+}
+
+/** brief use the fd for something */
+static void test_for_real_work(int no_threads)
+{
+ int thread_fd;
+ sel_thread_t p = sel_thread_create(work_handler, work_destroy,
+ &thread_fd, no_threads);
+ YAZ_CHECK(p);
+ if (p)
+ {
+ IOCHAN chan = iochan_create(thread_fd, iochan_handler,
+ EVENT_INPUT|EVENT_TIMEOUT);
+ iochan_settimeout(chan, 1);
+ iochan_setdata(chan, p);
+
+ event_loop(&chan);
+ sel_thread_destroy(p);
+ }
+}
+
int main(int argc, char **argv)
{
YAZ_CHECK_INIT(argc, argv);
YAZ_CHECK_LOG();
- test_1();
+ test_create_destroy();
+ test_for_real_work(1);
+ test_for_real_work(3);
YAZ_CHECK_TERM;
}