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[src/trunk]: src/tests/net/tcp tests: add tests for invalid extra operations ...
details: https://anonhg.NetBSD.org/src/rev/22621744b154
branches: trunk
changeset: 372250:22621744b154
user: ozaki-r <ozaki-r%NetBSD.org@localhost>
date: Fri Nov 04 08:01:42 2022 +0000
description:
tests: add tests for invalid extra operations on a shutdown socket
The tests cover some error paths that normally happen.
diffstat:
distrib/sets/lists/debug/mi | 3 +-
distrib/sets/lists/tests/mi | 5 +-
etc/mtree/NetBSD.dist.tests | 3 +-
tests/net/tcp/Makefile | 8 +-
tests/net/tcp/t_tcp_shutdown.sh | 85 ++++++++++++++++++++++++
tests/net/tcp/tcp_shutdown.c | 137 ++++++++++++++++++++++++++++++++++++++++
6 files changed, 236 insertions(+), 5 deletions(-)
diffs (truncated from 314 to 300 lines):
diff -r 96800972ebfc -r 22621744b154 distrib/sets/lists/debug/mi
--- a/distrib/sets/lists/debug/mi Fri Nov 04 07:54:27 2022 +0000
+++ b/distrib/sets/lists/debug/mi Fri Nov 04 08:01:42 2022 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.389 2022/08/28 07:30:41 christos Exp $
+# $NetBSD: mi,v 1.390 2022/11/04 08:01:42 ozaki-r Exp $
./etc/mtree/set.debug comp-sys-root
./usr/lib comp-sys-usr compatdir
./usr/lib/i18n/libBIG5_g.a comp-c-debuglib debuglib,compatfile
@@ -2437,6 +2437,7 @@
./usr/libdata/debug/usr/tests/net/sys/t_listen.debug tests-obsolete obsolete,compattestfile
./usr/libdata/debug/usr/tests/net/sys/t_rfc6056.debug tests-net-debug debug,atf,compattestfile
./usr/libdata/debug/usr/tests/net/sys/t_socketpair.debug tests-obsolete obsolete,compattestfile
+./usr/libdata/debug/usr/tests/net/tcp/tcp_shutdown.debug tests-net-debug debug,atf,rump
./usr/libdata/debug/usr/tests/rump/modautoload/t_modautoload.debug tests-syscall-debug debug,atf,rump
./usr/libdata/debug/usr/tests/rump/rumpkern/h_client/h_forkcli.debug tests-syscall-debug debug,atf,rump
./usr/libdata/debug/usr/tests/rump/rumpkern/h_client/h_reboot.debug tests-obsolete obsolete
diff -r 96800972ebfc -r 22621744b154 distrib/sets/lists/tests/mi
--- a/distrib/sets/lists/tests/mi Fri Nov 04 07:54:27 2022 +0000
+++ b/distrib/sets/lists/tests/mi Fri Nov 04 08:01:42 2022 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.1226 2022/11/04 07:54:27 ozaki-r Exp $
+# $NetBSD: mi,v 1.1227 2022/11/04 08:01:42 ozaki-r Exp $
#
# Note: don't delete entries from here - mark them as "obsolete" instead.
#
@@ -178,6 +178,7 @@
./usr/libdata/debug/usr/tests/net/mcast tests-net-debug compattestfile,atf
./usr/libdata/debug/usr/tests/net/net tests-net-debug compattestfile,atf
./usr/libdata/debug/usr/tests/net/sys tests-net-debug compattestfile,atf
+./usr/libdata/debug/usr/tests/net/tcp tests-net-debug compattestfile,atf
./usr/libdata/debug/usr/tests/rump tests-syscall-debug compattestfile,atf
./usr/libdata/debug/usr/tests/rump/modautoload tests-syscall-debug compattestfile,atf
./usr/libdata/debug/usr/tests/rump/rumpkern tests-syscall-debug compattestfile,atf
@@ -4286,7 +4287,9 @@
./usr/tests/net/tcp tests-net-tests compattestfile,atf
./usr/tests/net/tcp/Atffile tests-net-tests atf,rump
./usr/tests/net/tcp/Kyuafile tests-net-tests atf,rump,kyua
+./usr/tests/net/tcp/tcp_shutdown tests-net-tests atf,rump
./usr/tests/net/tcp/t_tcp_nc tests-net-tests atf,rump
+./usr/tests/net/tcp/t_tcp_shutdown tests-net-tests atf,rump
./usr/tests/net/wireguard tests-obsolete obsolete
./usr/tests/net/wireguard/Atffile tests-obsolete obsolete
./usr/tests/net/wireguard/Kyuafile tests-obsolete obsolete
diff -r 96800972ebfc -r 22621744b154 etc/mtree/NetBSD.dist.tests
--- a/etc/mtree/NetBSD.dist.tests Fri Nov 04 07:54:27 2022 +0000
+++ b/etc/mtree/NetBSD.dist.tests Fri Nov 04 08:01:42 2022 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: NetBSD.dist.tests,v 1.194 2022/11/02 09:37:56 ozaki-r Exp $
+# $NetBSD: NetBSD.dist.tests,v 1.195 2022/11/04 08:01:42 ozaki-r Exp $
./usr/libdata/debug/usr/tests
./usr/libdata/debug/usr/tests/atf
@@ -158,6 +158,7 @@
./usr/libdata/debug/usr/tests/net/mcast
./usr/libdata/debug/usr/tests/net/net
./usr/libdata/debug/usr/tests/net/sys
+./usr/libdata/debug/usr/tests/net/tcp
./usr/libdata/debug/usr/tests/rump
./usr/libdata/debug/usr/tests/rump/modautoload
./usr/libdata/debug/usr/tests/rump/rumpkern
diff -r 96800972ebfc -r 22621744b154 tests/net/tcp/Makefile
--- a/tests/net/tcp/Makefile Fri Nov 04 07:54:27 2022 +0000
+++ b/tests/net/tcp/Makefile Fri Nov 04 08:01:42 2022 +0000
@@ -1,13 +1,17 @@
-# $NetBSD: Makefile,v 1.1 2022/11/02 09:37:56 ozaki-r Exp $
+# $NetBSD: Makefile,v 1.2 2022/11/04 08:01:42 ozaki-r Exp $
#
.include <bsd.own.mk>
TESTSDIR= ${TESTSBASE}/net/tcp
-.for name in tcp_nc
+.for name in tcp_nc tcp_shutdown
TESTS_SH+= t_${name}
TESTS_SH_SRC_t_${name}= ../net_common.sh t_${name}.sh
.endfor
+PROGS= tcp_shutdown
+MAN.tcp_shutdown= # empty
+BINDIR.tcp_shutdown= ${TESTSDIR}
+
.include <bsd.test.mk>
diff -r 96800972ebfc -r 22621744b154 tests/net/tcp/t_tcp_shutdown.sh
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/net/tcp/t_tcp_shutdown.sh Fri Nov 04 08:01:42 2022 +0000
@@ -0,0 +1,85 @@
+# $NetBSD: t_tcp_shutdown.sh,v 1.1 2022/11/04 08:01:42 ozaki-r Exp $
+#
+# Copyright (c) 2022 Internet Initiative Japan 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.
+#
+
+SOCK=unix://tcp_shutdown
+BUS=./bus_tcp_shutdown
+
+DEBUG=${DEBUG:-false}
+
+setup_servers()
+{
+
+ rump_server_start $SOCK
+ rump_server_add_iface $SOCK shmif0 $BUS
+}
+
+test_tcp_shutdown()
+{
+ local target=$1
+ local prog="$(atf_get_srcdir)/tcp_shutdown"
+
+ export RUMP_SERVER=$SOCK
+ atf_check -s exit:0 $HIJACKING $prog $target
+}
+
+add_test_tcp_shutdown()
+{
+ local target=$1
+ local name= desc=
+
+ desc="Test TCP; call $target after shtudown"
+ name="tcp_shutdown_${target}"
+
+ atf_test_case ${name} cleanup
+ eval "
+ ${name}_head() {
+ atf_set descr \"$desc\"
+ atf_set require.progs rump_server
+ }
+ ${name}_body() {
+ setup_servers
+ test_tcp_shutdown $target
+ rump_server_destroy_ifaces
+ }
+ ${name}_cleanup() {
+ \$DEBUG && dump
+ cleanup
+ }
+ "
+ atf_add_test_case ${name}
+}
+
+atf_init_test_cases()
+{
+
+ add_test_tcp_shutdown bind
+ add_test_tcp_shutdown connect
+ add_test_tcp_shutdown getsockname
+ add_test_tcp_shutdown listen
+ add_test_tcp_shutdown setsockopt
+ add_test_tcp_shutdown shutdown
+}
diff -r 96800972ebfc -r 22621744b154 tests/net/tcp/tcp_shutdown.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/net/tcp/tcp_shutdown.c Fri Nov 04 08:01:42 2022 +0000
@@ -0,0 +1,137 @@
+/* $NetBSD: tcp_shutdown.c,v 1.1 2022/11/04 08:01:42 ozaki-r Exp $ */
+
+/*-
+ * Copyright (c) 2022 Internet Initiative Japan Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Christos Zoulas.
+ *
+ * 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>
+#ifdef __RCSID
+__RCSID("$NetBSD: tcp_shutdown.c,v 1.1 2022/11/04 08:01:42 ozaki-r Exp $");
+#else
+extern const char *__progname;
+#define getprogname() __progname
+#endif
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <err.h>
+#include <errno.h>
+#include <stdbool.h>
+
+static inline bool
+match(const char *a, const char *b)
+{
+
+ return strncmp(a, b, strlen(b)) == 0;
+}
+
+int
+main(int argc, char *argv[])
+{
+ int s, e;
+ char *target;
+
+ if (argc != 2)
+ errx(EXIT_FAILURE, "invalid argument");
+ target = argv[1];
+
+ s = socket(AF_INET, SOCK_STREAM, 0);
+ if (s == -1)
+ err(EXIT_FAILURE, "socket");
+ e = shutdown(s, SHUT_RDWR);
+ if (e == -1)
+ err(EXIT_FAILURE, "shutdown");
+
+ if (match(target, "connect")) {
+ struct sockaddr_in sin;
+
+ memset(&sin, 0, sizeof(sin));
+ sin.sin_port = htons(31522);
+ sin.sin_addr.s_addr = inet_addr("127.0.0.1");
+ sin.sin_family = AF_INET;
+
+ e = connect(s, (struct sockaddr *)&sin, sizeof(sin));
+ if (e == 0)
+ err(EXIT_FAILURE, "connect didn't fail on a shudown socket");
+ if (e == -1 && errno != EINVAL)
+ err(EXIT_FAILURE, "connect failed with unexpected error");
+ } else if (match(target, "setsockopt")) {
+ int opt = 1;
+ e = setsockopt(s, SOL_SOCKET, SO_REUSEPORT, &opt, sizeof(opt));
+ if (e == 0)
+ err(EXIT_FAILURE, "setsockopt didn't fail on a shutdown socket");
+ if (e == -1 && errno != ECONNRESET)
+ err(EXIT_FAILURE, "setsockopt failed with unexpected error");
+ } else if (match(target, "getsockname")) {
+ struct sockaddr_storage ss;
+ socklen_t len;
+ e = getsockname(s, (struct sockaddr *)&ss, &len);
+ if (e == 0)
+ err(EXIT_FAILURE, "getsockname didn't fail on a shutdown socket");
+ if (e == -1 && errno != EINVAL)
+ err(EXIT_FAILURE, "getsockname failed with unexpected error");
+ } else if (match(target, "listen")) {
+ e = listen(s, 5);
+ if (e == 0)
+ err(EXIT_FAILURE, "listen didn't fail on a shutdown socket");
+ if (e == -1 && errno != EINVAL)
+ err(EXIT_FAILURE, "listen failed with unexpected error");
+ } else if (match(target, "bind")) {
+ struct sockaddr_in sin;
+
+ memset(&sin, 0, sizeof(sin));
+ sin.sin_port = htons(31522);
+ sin.sin_addr.s_addr = inet_addr("127.0.0.1");
+ sin.sin_family = AF_INET;
+
+ e = bind(s, (struct sockaddr *)&sin, sizeof(sin));
+ if (e == 0)
+ err(EXIT_FAILURE, "bind didn't fail on a shutdown socket");
+ if (e == -1 && errno != EINVAL)
+ err(EXIT_FAILURE, "bind failed with unexpected error");
+ } else if (match(target, "shutdown")) {
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