diff options
Diffstat (limited to 'contrib/netbsd-tests/lib/librumpclient/t_fd.c')
| -rw-r--r-- | contrib/netbsd-tests/lib/librumpclient/t_fd.c | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/lib/librumpclient/t_fd.c b/contrib/netbsd-tests/lib/librumpclient/t_fd.c new file mode 100644 index 0000000..aa0d1cc --- /dev/null +++ b/contrib/netbsd-tests/lib/librumpclient/t_fd.c @@ -0,0 +1,146 @@ +/* $NetBSD: t_fd.c,v 1.4 2011/08/25 18:46:01 hannken Exp $ */ + +/* + * Copyright (c) 2011 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/types.h> +#include <sys/stat.h> +#include <sys/socket.h> + +#include <netinet/in.h> +#include <arpa/inet.h> + +#include <atf-c.h> +#include <errno.h> +#include <fcntl.h> +#include <unistd.h> + +#include <rump/rumpclient.h> +#include <rump/rump_syscalls.h> + +#include "../../h_macros.h" + +ATF_TC_WITH_CLEANUP(bigenough); +ATF_TC_HEAD(bigenough, tc) +{ + atf_tc_set_md_var(tc, "descr", "Check that rumpclient uses " + "fd > 2"); +} +ATF_TC_WITH_CLEANUP(sigio); +ATF_TC_HEAD(sigio, tc) +{ + atf_tc_set_md_var(tc, "descr", "Check that rump client receives " + "SIGIO"); +} + +#define RUMPSERV "unix://sucket" + +ATF_TC_CLEANUP(bigenough, tc){system("env RUMP_SERVER=" RUMPSERV " rump.halt");} +ATF_TC_CLEANUP(sigio, tc) { system("env RUMP_SERVER=" RUMPSERV " rump.halt"); } + +ATF_TC_BODY(bigenough, tc) +{ + struct stat sb; + + RZ(system("rump_server " RUMPSERV)); + RL(setenv("RUMP_SERVER", RUMPSERV, 1)); + + RL(dup2(0, 10)); + RL(dup2(1, 11)); + RL(dup2(2, 12)); + + RL(close(0)); + RL(close(1)); + RL(close(2)); + + RL(rumpclient_init()); + RL(rump_sys_getpid()); + + ATF_REQUIRE_ERRNO(EBADF, fstat(0, &sb) == -1); + ATF_REQUIRE_ERRNO(EBADF, fstat(1, &sb) == -1); + ATF_REQUIRE_ERRNO(EBADF, fstat(2, &sb) == -1); + + RL(rump_sys_getpid()); + + /* restore these. does it help? */ + dup2(10, 0); + dup2(11, 1); + dup2(12, 2); +} + +static volatile sig_atomic_t sigcnt; +static void +gotsig(int sig) +{ + + sigcnt++; +} + +ATF_TC_BODY(sigio, tc) +{ + struct sockaddr_in sin; + int ls; + int cs; + int fl; + int sc; + + signal(SIGIO, gotsig); + RZ(system("rump_server -lrumpnet -lrumpnet_net -lrumpnet_netinet " + RUMPSERV)); + RL(setenv("RUMP_SERVER", RUMPSERV, 1)); + + RL(rumpclient_init()); + RL(ls = rump_sys_socket(PF_INET, SOCK_STREAM, 0)); + + RL(rump_sys_fcntl(ls, F_SETOWN, rump_sys_getpid())); + RL(fl = rump_sys_fcntl(ls, F_GETFL)); + RL(rump_sys_fcntl(ls, F_SETFL, fl | O_ASYNC)); + + memset(&sin, 0, sizeof(sin)); + sin.sin_len = sizeof(sin); + sin.sin_family = AF_INET; + sin.sin_port = htons(12345); + RL(rump_sys_bind(ls, (struct sockaddr *)&sin, sizeof(sin))); + RL(rump_sys_listen(ls, 5)); + + RL(cs = rump_sys_socket(PF_INET, SOCK_STREAM, 0)); + sin.sin_addr.s_addr = inet_addr("127.0.0.1"); + + ATF_REQUIRE_EQ(sigcnt, 0); + RL(rump_sys_connect(cs, (struct sockaddr *)&sin, sizeof(sin))); + sc = sigcnt; + printf("sigcnt after connect: %d\n", sc); + ATF_REQUIRE(sc >= 1); +} + +ATF_TP_ADD_TCS(tp) +{ + ATF_TP_ADD_TC(tp, bigenough); + ATF_TP_ADD_TC(tp, sigio); + + return atf_no_error(); +} |
