diff options
Diffstat (limited to 'contrib/netbsd-tests/lib/libc/gen/t_ftok.c')
| -rw-r--r-- | contrib/netbsd-tests/lib/libc/gen/t_ftok.c | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/lib/libc/gen/t_ftok.c b/contrib/netbsd-tests/lib/libc/gen/t_ftok.c new file mode 100644 index 0000000..100bd1b --- /dev/null +++ b/contrib/netbsd-tests/lib/libc/gen/t_ftok.c @@ -0,0 +1,107 @@ +/* $NetBSD: t_ftok.c,v 1.1 2011/11/08 05:47:00 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_ftok.c,v 1.1 2011/11/08 05:47:00 jruoho Exp $"); + +#include <sys/types.h> +#include <sys/ipc.h> + +#include <atf-c.h> +#include <fcntl.h> +#include <unistd.h> + +static const char *path = "ftok"; +static const char *hlnk = "hlnk"; +static const char *slnk = "slnk"; +static const int key = 123456789; + +ATF_TC(ftok_err); +ATF_TC_HEAD(ftok_err, tc) +{ + atf_tc_set_md_var(tc, "descr", "Test errors from ftok(3)"); +} + +ATF_TC_BODY(ftok_err, tc) +{ + ATF_REQUIRE(ftok("/a/b/c/d/e/f/g/h/i", key) == -1); +} + +ATF_TC_WITH_CLEANUP(ftok_link); +ATF_TC_HEAD(ftok_link, tc) +{ + atf_tc_set_md_var(tc, "descr", "Test that links return the same key"); +} + +ATF_TC_BODY(ftok_link, tc) +{ + key_t k1, k2, k3; + int fd; + + fd = open(path, O_RDONLY | O_CREAT); + + ATF_REQUIRE(fd >= 0); + ATF_REQUIRE(link(path, hlnk) == 0); + ATF_REQUIRE(symlink(path, slnk) == 0); + + k1 = ftok(path, key); + k2 = ftok(hlnk, key); + k3 = ftok(slnk, key); + + ATF_REQUIRE(k1 != -1); + ATF_REQUIRE(k2 != -1); + ATF_REQUIRE(k3 != -1); + + if (k1 != k2) + atf_tc_fail("ftok(3) gave different key for a hard link"); + + if (k1 != k3) + atf_tc_fail("ftok(3) gave different key for a symbolic link"); + + ATF_REQUIRE(unlink(path) == 0); + ATF_REQUIRE(unlink(hlnk) == 0); + ATF_REQUIRE(unlink(slnk) == 0); +} + +ATF_TC_CLEANUP(ftok_link, tc) +{ + (void)unlink(path); + (void)unlink(hlnk); + (void)unlink(slnk); +} + +ATF_TP_ADD_TCS(tp) +{ + + ATF_TP_ADD_TC(tp, ftok_err); + ATF_TP_ADD_TC(tp, ftok_link); + + return atf_no_error(); +} |
