diff options
Diffstat (limited to 'contrib/netbsd-tests/lib/libc/sys/t_socketpair.c')
| -rw-r--r-- | contrib/netbsd-tests/lib/libc/sys/t_socketpair.c | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/lib/libc/sys/t_socketpair.c b/contrib/netbsd-tests/lib/libc/sys/t_socketpair.c new file mode 100644 index 0000000..9da7861 --- /dev/null +++ b/contrib/netbsd-tests/lib/libc/sys/t_socketpair.c @@ -0,0 +1,141 @@ +/* $NetBSD: t_socketpair.c,v 1.1 2011/11/05 18:19:02 jruoho Exp $ */ + +/*- + * Copyright (c) 2011 The NetBSD Foundation, 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. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * 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> +__RCSID("$NetBSD: t_socketpair.c,v 1.1 2011/11/05 18:19:02 jruoho Exp $"); + +#include <atf-c.h> +#include <fcntl.h> +#include <unistd.h> +#include <stdlib.h> +#include <sys/socket.h> +#include <sys/un.h> +#include <errno.h> + +static void +connected(int fd) +{ + struct sockaddr_un addr; + socklen_t len = (socklen_t)sizeof(addr); + ATF_REQUIRE(getpeername(fd, (struct sockaddr*)(void *)&addr, + &len) == 0); +} + +static void +run(int flags) +{ + int fd[2], i; + + while ((i = open("/", O_RDONLY)) < 3) + ATF_REQUIRE(i != -1); + +#ifdef __FreeBSD__ + closefrom(3); +#else + ATF_REQUIRE(fcntl(3, F_CLOSEM) != -1); +#endif + + ATF_REQUIRE(socketpair(AF_UNIX, SOCK_DGRAM | flags, 0, fd) == 0); + + ATF_REQUIRE(fd[0] == 3); + ATF_REQUIRE(fd[1] == 4); + + connected(fd[0]); + connected(fd[1]); + + if (flags & SOCK_CLOEXEC) { + ATF_REQUIRE((fcntl(fd[0], F_GETFD) & FD_CLOEXEC) != 0); + ATF_REQUIRE((fcntl(fd[1], F_GETFD) & FD_CLOEXEC) != 0); + } else { + ATF_REQUIRE((fcntl(fd[0], F_GETFD) & FD_CLOEXEC) == 0); + ATF_REQUIRE((fcntl(fd[1], F_GETFD) & FD_CLOEXEC) == 0); + } + + if (flags & SOCK_NONBLOCK) { + ATF_REQUIRE((fcntl(fd[0], F_GETFL) & O_NONBLOCK) != 0); + ATF_REQUIRE((fcntl(fd[1], F_GETFL) & O_NONBLOCK) != 0); + } else { + ATF_REQUIRE((fcntl(fd[0], F_GETFL) & O_NONBLOCK) == 0); + ATF_REQUIRE((fcntl(fd[1], F_GETFL) & O_NONBLOCK) == 0); + } + + ATF_REQUIRE(close(fd[0]) != -1); + ATF_REQUIRE(close(fd[1]) != -1); +} + +ATF_TC(socketpair_basic); +ATF_TC_HEAD(socketpair_basic, tc) +{ + atf_tc_set_md_var(tc, "descr", "A basic test of socketpair(2)"); +} + +ATF_TC_BODY(socketpair_basic, tc) +{ + run(0); +} + +ATF_TC(socketpair_nonblock); +ATF_TC_HEAD(socketpair_nonblock, tc) +{ + atf_tc_set_md_var(tc, "descr", "A non-blocking test of socketpair(2)"); +} + +ATF_TC_BODY(socketpair_nonblock, tc) +{ + run(SOCK_NONBLOCK); +} + +ATF_TC(socketpair_cloexec); +ATF_TC_HEAD(socketpair_cloexec, tc) +{ + atf_tc_set_md_var(tc, "descr", "A close-on-exec of socketpair(2)"); +} + +ATF_TC_BODY(socketpair_cloexec, tc) +{ + run(SOCK_CLOEXEC); +} + +ATF_TP_ADD_TCS(tp) +{ + + ATF_TP_ADD_TC(tp, socketpair_basic); + ATF_TP_ADD_TC(tp, socketpair_nonblock); + ATF_TP_ADD_TC(tp, socketpair_cloexec); + + return atf_no_error(); +} |
