added ratelimiter_test

bin/tests/Makefile.in

@@ -48,6 +48,7 @@ TARGETS =	adb_test \
 		name_test \
 		nconf_test \
 		nxtify \
+		ratelimiter_test \
 		rbt_test \
 		rdata_test \
 		rwlock_test \
@@ -78,6 +79,7 @@ SRCS =		adb_test.c \
 		nconf_test.c \
 		nxtify.c \
 		printmsg.c \
+		ratelimiter_test.c \
 		rbt_test.c \
 		rdata_test.c \
 		rwlock_test.c \
@@ -152,6 +154,10 @@ timer_test: timer_test.@O@ ${ISCDEPLIBS}
 	${LIBTOOL} ${CC} ${CFLAGS} -o $@ timer_test.@O@ \
 		${ISCLIBS} ${LIBS}
 
+ratelimiter_test: ratelimiter_test.@O@ ${ISCDEPLIBS} ${DNSDEPLIBS}
+	${LIBTOOL} ${CC} ${CFLAGS} -o $@ ratelimiter_test.@O@ \
+		${DNSLIBS} ${ISCLIBS} ${LIBS}
+
 rbt_test: rbt_test.@O@ ${ISCDEPLIBS} ${DNSDEPLIBS}
 	${LIBTOOL} ${CC} ${CFLAGS} -o $@ rbt_test.@O@ \
 		${DNSLIBS} ${ISCLIBS} ${LIBS}

bin/tests/ratelimiter_test.c

+/*
+ * Copyright (C) 1998, 1999  Internet Software Consortium.
+ * 
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#include <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include <isc/assertions.h>
+#include <isc/error.h>
+#include <isc/mem.h>
+#include <isc/task.h>
+#include <isc/thread.h>
+#include <isc/result.h>
+#include <isc/timer.h>
+#include <isc/ratelimiter.h>
+
+isc_ratelimiter_t *rlim = NULL;
+
+static void
+ltick(isc_task_t *task, isc_event_t *event)
+{
+	(void) task;
+	printf("** ltick **\n");
+	isc_event_free(&event);
+}
+
+static void
+utick(isc_task_t *task, isc_event_t *event)
+{
+	(void) task;
+	printf("utick\n");
+	event->action = ltick;
+	isc_ratelimiter_enqueue(rlim, &event);
+}
+
+#define N 7
+
+int
+main(int argc, char *argv[]) {
+	isc_mem_t *mctx = NULL;
+	isc_taskmgr_t *taskmgr = NULL;
+	isc_timermgr_t *timermgr = NULL;
+	isc_task_t *task = NULL;
+	int times[N] = { 1, 2, 3, 10000, 10001, 10002, 11500 };
+	isc_timer_t *timers[N];
+	isc_interval_t linterval;
+	int i;
+
+	(void) argc;
+	(void) argv;
+	
+	isc_interval_set(&linterval, 1, 0);
+	
+	RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
+	RUNTIME_CHECK(isc_taskmgr_create(mctx, 3, 0, &taskmgr) ==
+		      ISC_R_SUCCESS);
+	RUNTIME_CHECK(isc_timermgr_create(mctx, &timermgr) ==
+		      ISC_R_SUCCESS);
+	RUNTIME_CHECK(isc_task_create(taskmgr, mctx, 0, &task) ==
+		      ISC_R_SUCCESS);
+
+	RUNTIME_CHECK(isc_ratelimiter_create(mctx, timermgr, task, 
+					     &rlim) == ISC_R_SUCCESS);
+
+	RUNTIME_CHECK(isc_ratelimiter_setinterval(rlim, &linterval) ==
+		      ISC_R_SUCCESS);
+	
+	for (i = 0; i < N; i++) {
+		isc_interval_t uinterval;
+		isc_interval_set(&uinterval, times[i] / 1000,
+				 (times[i] % 1000) * 1000000);
+		RUNTIME_CHECK(isc_timer_create(timermgr,
+					       isc_timertype_once, NULL,
+					       &uinterval,
+					       task, utick, NULL,
+					       &timers[i]) == ISC_R_SUCCESS);
+	}
+	sleep(15);
+	
+	printf("destroy\n");
+
+	for (i = 0; i < N; i++) {
+		isc_timer_detach(&timers[i]);
+	}
+
+	isc_ratelimiter_destroy(&rlim);
+	isc_task_destroy(&task);
+
+	isc_timermgr_destroy(&timermgr);
+	isc_taskmgr_destroy(&taskmgr);
+
+	sleep(2);
+	isc_mem_stats(mctx, stdout);
+	
+	return (0);
+}