udpate

2025-09-05 00:55:24 +00:00 · 1998-10-16 20:20:31 +00:00
parent 225c880310
commit a75f433c83
3 changed files with 155 additions and 18 deletions
--- a/bin/tests/timer_test.c
+++ b/bin/tests/timer_test.c
@@ -0,0 +1,140 @@
+
+#include "attribute.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include <isc/memcluster.h>
+#include <isc/task.h>
+#include <isc/thread.h>
+#include <isc/result.h>
+#include <isc/timer.h>
+
+mem_context_t mctx = NULL;
+task_t t1, t2, t3;
+timer_t ti1, ti2, ti3;
+int tick_count = 0;
+
+static boolean_t
+shutdown_task(task_t task, task_event_t event) {
+	char *name = event->arg;
+
+	printf("shutdown %s\n", name);
+	return (TRUE);
+}
+
+static boolean_t
+tick(task_t task, task_event_t event)
+{
+	char *name = event->arg;
+
+	INSIST(event->type == TIMER_EVENT_TICK);
+
+	printf("task %s (%p) tick\n", name, task);
+
+	tick_count++;
+	if (tick_count % 3 == 0)
+		timer_touch(ti3);
+
+	if (tick_count == 7) {
+		os_time_t expires, interval, now;
+
+		(void)os_time_get(&now);
+		expires.seconds = 5;
+		expires.nanoseconds = 0;
+		os_time_add(&now, &expires, &expires);
+		interval.seconds = 4;
+		interval.nanoseconds = 0;
+		printf("*** resetting ti3 ***\n");
+		INSIST(timer_reset(ti3, timer_type_idle, expires, interval)
+		       == ISC_R_SUCCESS);
+	}
+
+	return (FALSE);
+}
+
+static boolean_t
+timeout(task_t task, task_event_t event)
+{
+	char *name = event->arg;
+	char *type;
+
+	INSIST(event->type == TIMER_EVENT_IDLE || 
+	       event->type == TIMER_EVENT_LIFE);
+
+	if (event->type == TIMER_EVENT_IDLE)
+		type = "idle";
+	else
+		type = "life";
+	printf("task %s (%p) %s timeout\n", name, task, type);
+
+	if (strcmp(name, "3") == 0) {
+		printf("*** saving task 3 ***\n");
+		return (FALSE);
+	}
+	return (TRUE);
+}
+
+void
+main(int argc, char *argv[]) {
+	task_manager_t manager = NULL;
+	timer_manager_t timgr = NULL;
+	unsigned int workers;
+	os_time_t expires, interval, now;
+
+	if (argc > 1)
+		workers = atoi(argv[1]);
+	else
+		workers = 2;
+	printf("%d workers\n", workers);
+
+	INSIST(mem_context_create(0, 0, &mctx) == 0);
+	INSIST(task_manager_create(mctx, workers, 0, &manager) == workers);
+	INSIST(task_create(manager, shutdown_task, "1", 0, &t1));
+	INSIST(task_create(manager, shutdown_task, "2", 0, &t2));
+	INSIST(task_create(manager, shutdown_task, "3", 0, &t3));
+	INSIST(timer_manager_create(mctx, &timgr) == ISC_R_SUCCESS);
+
+	printf("task 1: %p\n", t1);
+	printf("task 2: %p\n", t2);
+	printf("task 3: %p\n", t3);
+
+	(void)os_time_get(&now);
+
+	expires.seconds = 0;
+	expires.nanoseconds = 0;
+	interval.seconds = 2;
+	interval.nanoseconds = 0;
+	INSIST(timer_create(timgr, timer_type_idle, expires, interval,
+			    t2, timeout, "2", &ti2) == ISC_R_SUCCESS);
+	expires.seconds = 0;
+	expires.nanoseconds = 0;
+	interval.seconds = 1;
+	interval.nanoseconds = 0;
+	INSIST(timer_create(timgr, timer_type_ticker, expires, interval,
+			    t1, tick, "1", &ti1) == ISC_R_SUCCESS);
+	expires.seconds = 10;
+	expires.nanoseconds = 0;
+	os_time_add(&now, &expires, &expires);
+	interval.seconds = 2;
+	interval.nanoseconds = 0;
+	INSIST(timer_create(timgr, timer_type_idle, expires, interval,
+			    t3, timeout, "3", &ti3) == ISC_R_SUCCESS);
+
+	task_detach(&t1);
+	task_detach(&t2);
+	task_detach(&t3);
+
+	sleep(15);
+	printf("destroy\n");
+	timer_detach(&ti1);
+	timer_detach(&ti2);
+	timer_detach(&ti3);
+	sleep(2);
+	timer_manager_destroy(&timgr);
+	task_manager_destroy(&manager);
+	printf("destroyed\n");
+	
+	mem_stats(mctx, stdout);
+}