diff options
Diffstat (limited to 'contrib/netbsd-tests/lib/libc/sys/t_getsid.c')
-rw-r--r-- | contrib/netbsd-tests/lib/libc/sys/t_getsid.c | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/lib/libc/sys/t_getsid.c b/contrib/netbsd-tests/lib/libc/sys/t_getsid.c new file mode 100644 index 0000000..76b54ab --- /dev/null +++ b/contrib/netbsd-tests/lib/libc/sys/t_getsid.c @@ -0,0 +1,119 @@ +/* $NetBSD: t_getsid.c,v 1.1 2011/07/07 06:57:53 jruoho Exp $ */ + +/*- + * Copyright (c) 2011 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Jukka Ruohonen. + * + * 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> +__RCSID("$NetBSD: t_getsid.c,v 1.1 2011/07/07 06:57:53 jruoho Exp $"); + +#include <sys/wait.h> + +#include <errno.h> +#include <stdlib.h> +#include <unistd.h> + +#include <atf-c.h> + +ATF_TC(getsid_current); +ATF_TC_HEAD(getsid_current, tc) +{ + atf_tc_set_md_var(tc, "descr", "Test getsid(0)"); +} + +ATF_TC_BODY(getsid_current, tc) +{ + pid_t sid; + + sid = getsid(0); + ATF_REQUIRE(sid != -1); + + if (sid != getsid(getpid())) + atf_tc_fail("getsid(0) did not match the calling process"); +} + +ATF_TC(getsid_err); +ATF_TC_HEAD(getsid_err, tc) +{ + atf_tc_set_md_var(tc, "descr", "Test error conditions in getsid(2)"); +} + +ATF_TC_BODY(getsid_err, tc) +{ + + errno = 0; + + ATF_REQUIRE(getsid(-1) == -1); + ATF_REQUIRE(errno == ESRCH); +} + +ATF_TC(getsid_process); +ATF_TC_HEAD(getsid_process, tc) +{ + atf_tc_set_md_var(tc, "descr", "Test getsid(2) with processes"); +} + +ATF_TC_BODY(getsid_process, tc) +{ + pid_t csid, pid, ppid, sid; + int sta; + + sid = getsid(0); + pid = fork(); + + ATF_REQUIRE(pid >= 0); + ATF_REQUIRE(sid != -1); + + if (pid == 0) { + + csid = getsid(0); + ppid = getppid(); + + if (sid != csid) + _exit(EXIT_FAILURE); + + if (getsid(ppid) != csid) + _exit(EXIT_FAILURE); + + _exit(EXIT_SUCCESS); + } + + (void)wait(&sta); + + if (WIFEXITED(sta) == 0 || WEXITSTATUS(sta) != EXIT_SUCCESS) + atf_tc_fail("invalid session ID"); +} + +ATF_TP_ADD_TCS(tp) +{ + + ATF_TP_ADD_TC(tp, getsid_current); + ATF_TP_ADD_TC(tp, getsid_err); + ATF_TP_ADD_TC(tp, getsid_process); + + return atf_no_error(); +} |