/* $NetBSD: t_utimensat.c,v 1.6 2017/01/10 15:13:56 christos Exp $ */ /*- * Copyright (c) 2012 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Emmanuel Dreyfus. * * 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 __RCSID("$NetBSD: t_utimensat.c,v 1.6 2017/01/10 15:13:56 christos Exp $"); #include #include #include #include #include #include #include #include #include #include #include #include #define DIRPATH "dir" #define FILEPATH "dir/utimensat" #define BASEFILE "utimensat" #define LINK "dir/symlink" #define BASELINK "symlink" #define FILEERR "dir/symlink" static const struct timespec tptr[] = { { 0x12345678, 987654321 }, { 0x15263748, 123456789 }, }; static void chtmpdir(void) { T_SETUPBEGIN; T_ASSERT_POSIX_ZERO(chdir(dt_tmpdir()), NULL); // dt_tmpdir() should guarantee a clean directory for each run unlink(FILEPATH); unlink(LINK); rmdir(DIRPATH); // Skip the test if the current working directory is not on APFS. struct statfs sfs = { 0 }; T_QUIET; T_ASSERT_POSIX_SUCCESS(statfs(".", &sfs), NULL); if (memcmp(&sfs.f_fstypename[0], "apfs", strlen("apfs")) != 0) { T_SKIP("utimensat is APFS-only, but working directory is non-APFS"); } T_SETUPEND; } T_DECL(netbsd_utimensat_fd, "See that utimensat works with fd") { chtmpdir(); int dfd; int fd; struct stat st; T_ASSERT_POSIX_ZERO(mkdir(DIRPATH, 0755), NULL); T_ASSERT_POSIX_SUCCESS((fd = open(FILEPATH, O_CREAT | O_RDWR, 0644)), NULL); T_ASSERT_POSIX_ZERO(close(fd), NULL); T_ASSERT_POSIX_SUCCESS((dfd = open(DIRPATH, O_RDONLY, 0)), NULL); T_ASSERT_POSIX_ZERO(utimensat(dfd, BASEFILE, tptr, 0), NULL); T_ASSERT_POSIX_ZERO(close(dfd), NULL); T_ASSERT_POSIX_ZERO(stat(FILEPATH, &st), NULL); T_ASSERT_EQ(st.st_atimespec.tv_sec, tptr[0].tv_sec, NULL); T_ASSERT_EQ(st.st_atimespec.tv_nsec, tptr[0].tv_nsec, NULL); T_ASSERT_EQ(st.st_mtimespec.tv_sec, tptr[1].tv_sec, NULL); T_ASSERT_EQ(st.st_mtimespec.tv_nsec, tptr[1].tv_nsec, NULL); } T_DECL(netbsd_utimensat_fdcwd, "See that utimensat works with fd as AT_FDCWD") { chtmpdir(); int fd; struct stat st; T_ASSERT_POSIX_ZERO(mkdir(DIRPATH, 0755), NULL); T_ASSERT_POSIX_SUCCESS((fd = open(FILEPATH, O_CREAT | O_RDWR, 0644)), NULL); T_ASSERT_POSIX_ZERO(close(fd), NULL); T_ASSERT_POSIX_ZERO(chdir(DIRPATH), NULL); T_ASSERT_POSIX_ZERO(utimensat(AT_FDCWD, BASEFILE, tptr, 0), NULL); T_ASSERT_POSIX_ZERO(stat(BASEFILE, &st), NULL); T_ASSERT_EQ(st.st_atimespec.tv_sec, tptr[0].tv_sec, NULL); T_ASSERT_EQ(st.st_atimespec.tv_nsec, tptr[0].tv_nsec, NULL); T_ASSERT_EQ(st.st_mtimespec.tv_sec, tptr[1].tv_sec, NULL); T_ASSERT_EQ(st.st_mtimespec.tv_nsec, tptr[1].tv_nsec, NULL); } T_DECL(netbsd_utimensat_fdcwderr, "See that utimensat fails with fd as AT_FDCWD and bad path") { chtmpdir(); T_ASSERT_POSIX_ZERO(mkdir(DIRPATH, 0755), NULL); T_ASSERT_EQ(utimensat(AT_FDCWD, FILEERR, tptr, 0), -1, NULL); } T_DECL(netbsd_utimensat_fderr1, "See that utimensat fail with bad path") { chtmpdir(); int dfd; T_ASSERT_POSIX_ZERO(mkdir(DIRPATH, 0755), NULL); T_ASSERT_POSIX_SUCCESS((dfd = open(DIRPATH, O_RDONLY, 0)), NULL); T_ASSERT_EQ(utimensat(dfd, FILEERR, tptr, 0), -1, NULL); T_ASSERT_POSIX_ZERO(close(dfd), NULL); } T_DECL(netbsd_utimensat_fderr2, "See that utimensat fails with bad fdat") { chtmpdir(); int dfd; int fd; char cwd[MAXPATHLEN]; T_ASSERT_POSIX_ZERO(mkdir(DIRPATH, 0755), NULL); T_ASSERT_POSIX_SUCCESS((fd = open(FILEPATH, O_CREAT | O_RDWR, 0644)), NULL); T_ASSERT_POSIX_ZERO(close(fd), NULL); T_ASSERT_POSIX_SUCCESS((dfd = open(getcwd(cwd, MAXPATHLEN), O_RDONLY, 0)), NULL); T_ASSERT_EQ(utimensat(dfd, BASEFILE, tptr, 0), -1, NULL); T_ASSERT_POSIX_ZERO(close(dfd), NULL); } T_DECL(netbsd_utimensat_fderr3, "See that utimensat fails with fd as -1") { chtmpdir(); int fd; T_ASSERT_POSIX_ZERO(mkdir(DIRPATH, 0755), NULL); T_ASSERT_POSIX_SUCCESS((fd = open(FILEPATH, O_CREAT | O_RDWR, 0644)), NULL); T_ASSERT_POSIX_ZERO(close(fd), NULL); T_ASSERT_EQ(utimensat(-1, FILEPATH, tptr, 0), -1, NULL); } T_DECL(netbsd_utimensat_fdlink, "See that utimensat works on symlink") { chtmpdir(); int dfd; struct stat st; T_ASSERT_POSIX_ZERO(mkdir(DIRPATH, 0755), NULL); T_ASSERT_POSIX_ZERO(symlink(FILEPATH, LINK), NULL); /* NB: FILE does not exists */ T_ASSERT_POSIX_SUCCESS((dfd = open(DIRPATH, O_RDONLY, 0)), NULL); T_ASSERT_EQ(utimensat(dfd, BASELINK, tptr, 0), -1, NULL); T_ASSERT_EQ(errno, ENOENT, NULL); T_ASSERT_POSIX_ZERO(utimensat(dfd, BASELINK, tptr, AT_SYMLINK_NOFOLLOW), NULL); T_ASSERT_POSIX_ZERO(close(dfd), NULL); T_ASSERT_POSIX_ZERO(lstat(LINK, &st), NULL); T_ASSERT_EQ(st.st_atimespec.tv_sec, tptr[0].tv_sec, NULL); T_ASSERT_EQ(st.st_atimespec.tv_nsec, tptr[0].tv_nsec, NULL); T_ASSERT_EQ(st.st_mtimespec.tv_sec, tptr[1].tv_sec, NULL); T_ASSERT_EQ(st.st_mtimespec.tv_nsec, tptr[1].tv_nsec, NULL); }