Module Name: src
Committed By: pooka
Date: Mon Aug 9 15:08:43 UTC 2010
Modified Files:
src/tests/net/icmp: Makefile
Added Files:
src/tests/net/icmp: t_ping.c
Log Message:
test that kernel reponds to ping
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/tests/net/icmp/Makefile
cvs rdiff -u -r0 -r1.1 src/tests/net/icmp/t_ping.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/net/icmp/Makefile
diff -u src/tests/net/icmp/Makefile:1.1 src/tests/net/icmp/Makefile:1.2
--- src/tests/net/icmp/Makefile:1.1 Sun Jul 4 19:30:59 2010
+++ src/tests/net/icmp/Makefile Mon Aug 9 15:08:43 2010
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.1 2010/07/04 19:30:59 pooka Exp $
+# $NetBSD: Makefile,v 1.2 2010/08/09 15:08:43 pooka Exp $
#
.include <bsd.own.mk>
@@ -6,6 +6,7 @@
TESTSDIR= ${TESTSBASE}/net/icmp
TESTS_C= t_forward
+TESTS_C+= t_ping
LDADD+= -lrumpnet_shmif -lrumpnet_netinet -lrumpnet_net -lrumpnet
LDADD+= -lrump -lrumpuser -lpthread
Added files:
Index: src/tests/net/icmp/t_ping.c
diff -u /dev/null src/tests/net/icmp/t_ping.c:1.1
--- /dev/null Mon Aug 9 15:08:43 2010
+++ src/tests/net/icmp/t_ping.c Mon Aug 9 15:08:43 2010
@@ -0,0 +1,101 @@
+/* $NetBSD: t_ping.c,v 1.1 2010/08/09 15:08:43 pooka Exp $ */
+
+/*-
+ * Copyright (c) 2010 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
+ * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+#ifndef lint
+__RCSID("$NetBSD: t_ping.c,v 1.1 2010/08/09 15:08:43 pooka Exp $");
+#endif /* not lint */
+
+#include <sys/types.h>
+
+#include <atf-c.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <rump/rump.h>
+
+#include "../../h_macros.h"
+#include "../config/netconfig.c"
+
+ATF_TC(simpleping);
+ATF_TC_HEAD(simpleping, tc)
+{
+
+ atf_tc_set_md_var(tc, "descr", "check that kernel responds to ping");
+ atf_tc_set_md_var(tc, "use.fs", "true");
+ atf_tc_set_md_var(tc, "timeout", "2");
+}
+
+ATF_TC_BODY(simpleping, tc)
+{
+ char ifname[IFNAMSIZ];
+ pid_t cpid;
+ int status;
+ bool win, win2;
+
+ cpid = fork();
+ rump_init();
+ netcfg_rump_makeshmif("but-can-i-buy-your-ether-bus", ifname);
+
+ switch (cpid) {
+ case -1:
+ atf_tc_fail_errno("fork failed");
+ case 0:
+ netcfg_rump_if(ifname, "1.1.1.10", "255.255.255.0");
+ pause();
+ break;
+ default:
+ break;
+ }
+
+ netcfg_rump_if(ifname, "1.1.1.20", "255.255.255.0");
+
+ /*
+ * The beauty of shmif is that we don't have races here.
+ */
+ win = netcfg_rump_pingtest("1.1.1.10", 500);
+ win2 = netcfg_rump_pingtest("1.1.1.30", 500);
+
+ kill(cpid, SIGKILL);
+
+ if (!win)
+ atf_tc_fail("ping failed");
+ if (win2)
+ atf_tc_fail("non-existent host responded");
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+ ATF_TP_ADD_TC(tp, simpleping);
+
+ return atf_no_error();
+}
