| /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
| |
| #include <errno.h> |
| #include <fcntl.h> |
| #include <sys/types.h> |
| #include <sys/xattr.h> |
| #include <unistd.h> |
| |
| #include "alloc-util.h" |
| #include "fd-util.h" |
| #include "fs-util.h" |
| #include "macro.h" |
| #include "string-util.h" |
| #include "tests.h" |
| #include "tmpfile-util.h" |
| #include "xattr-util.h" |
| |
| TEST(getxattr_at_malloc) { |
| char t[] = "/var/tmp/xattrtestXXXXXX"; |
| _cleanup_free_ char *value = NULL; |
| _cleanup_close_ int fd = -EBADF; |
| const char *x; |
| int r; |
| |
| assert_se(mkdtemp(t)); |
| x = strjoina(t, "/test"); |
| assert_se(touch(x) >= 0); |
| |
| r = setxattr(x, "user.foo", "bar", 3, 0); |
| if (r < 0 && ERRNO_IS_NOT_SUPPORTED(errno)) /* no xattrs supported on /var/tmp... */ |
| goto cleanup; |
| assert_se(r >= 0); |
| |
| fd = open(t, O_RDONLY|O_DIRECTORY|O_CLOEXEC|O_NOCTTY); |
| assert_se(fd >= 0); |
| |
| assert_se(getxattr_at_malloc(fd, "test", "user.foo", 0, &value) == 3); |
| assert_se(memcmp(value, "bar", 3) == 0); |
| value = mfree(value); |
| |
| assert_se(getxattr_at_malloc(AT_FDCWD, x, "user.foo", 0, &value) == 3); |
| assert_se(memcmp(value, "bar", 3) == 0); |
| value = mfree(value); |
| |
| safe_close(fd); |
| fd = open("/", O_RDONLY|O_DIRECTORY|O_CLOEXEC|O_NOCTTY); |
| assert_se(fd >= 0); |
| r = getxattr_at_malloc(fd, "usr", "user.idontexist", 0, &value); |
| assert_se(r < 0 && ERRNO_IS_XATTR_ABSENT(r)); |
| |
| safe_close(fd); |
| fd = open(x, O_PATH|O_CLOEXEC); |
| assert_se(fd >= 0); |
| assert_se(getxattr_at_malloc(fd, NULL, "user.foo", 0, &value) == 3); |
| assert_se(streq(value, "bar")); |
| |
| cleanup: |
| assert_se(unlink(x) >= 0); |
| assert_se(rmdir(t) >= 0); |
| } |
| |
| TEST(getcrtime) { |
| _cleanup_close_ int fd = -EBADF; |
| const char *vt; |
| usec_t usec, k; |
| int r; |
| |
| assert_se(var_tmp_dir(&vt) >= 0); |
| |
| fd = open_tmpfile_unlinkable(vt, O_RDWR); |
| assert_se(fd >= 0); |
| |
| r = fd_getcrtime(fd, &usec); |
| if (r < 0) |
| log_debug_errno(r, "btime: %m"); |
| else |
| log_debug("btime: %s", FORMAT_TIMESTAMP(usec)); |
| |
| k = now(CLOCK_REALTIME); |
| |
| r = fd_setcrtime(fd, 1519126446UL * USEC_PER_SEC); |
| if (!IN_SET(r, -EOPNOTSUPP, -ENOTTY)) { |
| assert_se(fd_getcrtime(fd, &usec) >= 0); |
| assert_se(k < 1519126446UL * USEC_PER_SEC || |
| usec == 1519126446UL * USEC_PER_SEC); |
| } |
| } |
| |
| DEFINE_TEST_MAIN(LOG_DEBUG); |