diff options
Diffstat (limited to 'contrib/netbsd-tests/lib/libc/sys/t_connect.c')
| -rw-r--r-- | contrib/netbsd-tests/lib/libc/sys/t_connect.c | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/lib/libc/sys/t_connect.c b/contrib/netbsd-tests/lib/libc/sys/t_connect.c new file mode 100644 index 0000000..e492206 --- /dev/null +++ b/contrib/netbsd-tests/lib/libc/sys/t_connect.c @@ -0,0 +1,103 @@ +/* $NetBSD: t_connect.c,v 1.1 2011/11/05 18:19:02 jruoho Exp $ */ +/* + * Copyright (c) 2007, 2008 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 <err.h> +#include <errno.h> +#include <string.h> +#include <unistd.h> + +#include <arpa/inet.h> +#include <netinet/in.h> + +#include <atf-c.h> + +#ifdef __FreeBSD__ +#include <sys/socket.h> +#endif + +ATF_TC(connect_low_port); +ATF_TC_HEAD(connect_low_port, tc) +{ + atf_tc_set_md_var(tc, "descr", "Checks that low-port allocation " + "works"); + atf_tc_set_md_var(tc, "require.user", "root"); +} +ATF_TC_BODY(connect_low_port, tc) +{ + struct sockaddr_in sin, sinlist; + int sd, val, slist; + socklen_t slen; + + slist = socket(AF_INET, SOCK_STREAM, 0); + sd = socket(AF_INET, SOCK_STREAM, 0); + + /* bind listening socket */ + memset(&sinlist, 0, sizeof(sinlist)); + sinlist.sin_family = AF_INET; + sinlist.sin_port = htons(31522); + sinlist.sin_addr.s_addr = inet_addr("127.0.0.1"); + + ATF_REQUIRE_EQ(bind(slist, + (struct sockaddr *)&sinlist, sizeof(sinlist)), 0); + ATF_REQUIRE_EQ(listen(slist, 1), 0); + + val = IP_PORTRANGE_LOW; + if (setsockopt(sd, IPPROTO_IP, IP_PORTRANGE, &val, + sizeof(val)) == -1) + atf_tc_fail("setsockopt failed: %s", strerror(errno)); + + 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; + + if (connect(sd, (struct sockaddr *)&sin, sizeof(sin)) == -1) { + int serrno = errno; + atf_tc_fail("connect failed: %s%s", + strerror(serrno), + serrno != EACCES ? "" : + " (see http://mail-index.netbsd.org/" + "source-changes/2007/12/16/0011.html)"); + } + + slen = sizeof(sin); + ATF_REQUIRE_EQ(getsockname(sd, (struct sockaddr *)&sin, &slen), 0); + ATF_REQUIRE_EQ(slen, sizeof(sin)); + ATF_REQUIRE(ntohs(sin.sin_port) <= IPPORT_RESERVEDMAX); + + close(sd); +} + +ATF_TP_ADD_TCS(tp) +{ + + ATF_TP_ADD_TC(tp, connect_low_port); + + return atf_no_error(); +} |
