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-rw-r--r--tests/sys/fifo/fifo_create.c282
1 files changed, 0 insertions, 282 deletions
diff --git a/tests/sys/fifo/fifo_create.c b/tests/sys/fifo/fifo_create.c
deleted file mode 100644
index 2eb01e5..0000000
--- a/tests/sys/fifo/fifo_create.c
+++ /dev/null
@@ -1,282 +0,0 @@
-/*-
- * Copyright (c) 2005-2008 Robert N. M. Watson
- * 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 AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD$
- */
-
-#include <sys/stat.h>
-
-#include <err.h>
-#include <errno.h>
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-/*
- * Simple regression test for the creation and destruction of POSIX fifos in
- * the file system name space. Using a specially created directory, create
- * a fifo in it and check that the following properties are present, as
- * specified in IEEE Std 1003.1, 2004 Edition:
- *
- * - When mkfifo() or mknod(S_IFIFO) is called, on success, a fifo is
- * created.
- *
- * - On an error, no fifo is created. (XXX: Not tested)
- *
- * - The mode bits on the fifo are a product of combining the umask and
- * requested mode.
- *
- * - The fifo's owner will be the processes effective user ID. (XXX: Not
- * tested)
- *
- * - The fifo's group will be the parent directory's group or the effective
- * group ID of the process. For historical reasons, BSD prefers the group
- * ID of the process, so we will generate an error if it's not that. (XXX:
- * Not tested)
- *
- * - The st_atime, st_ctime, st_mtime of the fifo will be set appropriately,
- * and st_ctime and st_mtime on the directory will be updated. (XXX: We
- * test they are updated, not correct)
- *
- * - EEXIST is returned if the named file already exists.
- *
- * In addition, we check that we can unlink the fifo, and that if we do, it
- * disappears.
- *
- * This test must run as root in order to usefully frob the process
- * credential to test permission parts.
- */
-
-/*
- * All activity occurs within a temporary directory created early in the
- * test.
- */
-static char temp_dir[PATH_MAX];
-
-static void __unused
-atexit_temp_dir(void)
-{
-
- rmdir(temp_dir);
-}
-
-/*
- * Basic creation tests: verify that mkfifo(2) (or mknod(2)) creates a fifo,
- * that the time stamps on the directory are updated, that if we try twice we
- * get EEXIST, and that we can unlink it.
- */
-static void
-fifo_create_test(int use_mkfifo)
-{
- struct stat old_dirsb, dirsb, fifosb;
- const char *testname;
- char path[] = "testfifo";
- int error;
-
- if (use_mkfifo)
- testname = "mkfifo";
- else
- testname = "mknod";
-
- /*
- * Sleep to make sure that the time stamp on the directory will be
- * updated.
- */
- if (stat(".", &old_dirsb) < 0)
- err(-1, "basic_create_test: %s: stat: %s", testname,
- temp_dir);
-
- sleep(2);
-
- if (use_mkfifo) {
- if (mkfifo(path, 0600) < 0)
- err(-1, "basic_create_test: %s: %s", testname, path);
- } else {
- if (mknod(path, S_IFIFO | 0600, 0) < 0)
- err(-1, "basic_create_test: %s: %s", testname, path);
- }
-
- if (stat(path, &fifosb) < 0) {
- error = errno;
- (void)unlink(path);
- errno = error;
- err(-1, "basic_create_test: %s: stat: %s", testname, path);
- }
-
- if (!(S_ISFIFO(fifosb.st_mode))) {
- (void)unlink(path);
- errx(-1, "basic_create_test: %s produced non-fifo",
- testname);
- }
-
- if (use_mkfifo) {
- if (mkfifo(path, 0600) == 0)
- errx(-1, "basic_create_test: dup %s succeeded",
- testname);
- } else {
- if (mknod(path, S_IFIFO | 0600, 0) == 0)
- errx(-1, "basic_create_test: dup %s succeeded",
- testname);
- }
-
- if (errno != EEXIST)
- err(-1, "basic_create_test: dup %s unexpected error",
- testname);
-
- if (stat(".", &dirsb) < 0) {
- error = errno;
- (void)unlink(path);
- errno = error;
- err(-1, "basic_create_test: %s: stat: %s", testname,
- temp_dir);
- }
-
- if (old_dirsb.st_ctime == dirsb.st_ctime) {
- (void)unlink(path);
- errx(-1, "basic_create_test: %s: old_dirsb.st_ctime == "
- "dirsb.st_ctime", testname);
- }
-
- if (old_dirsb.st_mtime == dirsb.st_mtime) {
- (void)unlink(path);
- errx(-1, "basic_create_test: %s: old_dirsb.st_mtime == "
- "dirsb.st_mtime", testname);
- }
-
- if (unlink(path) < 0)
- err(-1, "basic_create_test: %s: unlink: %s", testname, path);
-
- if (stat(path, &fifosb) == 0)
- errx(-1, "basic_create_test: %s: unlink failed to unlink",
- testname);
- if (errno != ENOENT)
- err(-1, "basic_create_test: %s: unlink unexpected error",
- testname);
-}
-
-/*
- * Having determined that basic create/remove/etc functionality is present
- * for fifos, now make sure that the umask, requested permissions, and
- * resulting mode are handled properly.
- */
-static const struct permission_test {
- mode_t pt_umask;
- mode_t pt_reqmode;
- mode_t pt_mode;
-} permission_test[] = {
- {0000, 0, S_IFIFO},
- {0000, S_IRWXU, S_IFIFO | S_IRWXU},
- {0000, S_IRWXU | S_IRWXG | S_IRWXO, S_IFIFO | S_IRWXU | S_IRWXG |
- S_IRWXO },
- {0077, S_IRWXU, S_IFIFO | S_IRWXU},
- {0077, S_IRWXU | S_IRWXG | S_IRWXO, S_IFIFO | S_IRWXU},
-};
-static const int permission_test_count = sizeof(permission_test) /
- sizeof(struct permission_test);
-
-static void
-fifo_permission_test(int use_mkfifo)
-{
- const struct permission_test *ptp;
- mode_t __unused old_umask;
- char path[] = "testfifo";
- const char *testname;
- struct stat sb;
- int error, i;
-
- if (use_mkfifo)
- testname = "mkfifo";
- else
- testname = "mknod";
-
- old_umask = umask(0022);
- for (i = 0; i < permission_test_count; i++) {
- ptp = &permission_test[i];
-
- umask(ptp->pt_umask);
- if (use_mkfifo) {
- if (mkfifo(path, ptp->pt_reqmode) < 0)
- err(-1, "fifo_permission_test: %s: %08o "
- "%08o %08o\n", testname, ptp->pt_umask,
- ptp->pt_reqmode, ptp->pt_mode);
- } else {
- if (mknod(path, S_IFIFO | ptp->pt_reqmode, 0) < 0)
- err(-1, "fifo_permission_test: %s: %08o "
- "%08o %08o\n", testname, ptp->pt_umask,
- ptp->pt_reqmode, ptp->pt_mode);
- }
-
- if (stat(path, &sb) < 0) {
- error = errno;
- (void)unlink(path);
- errno = error;
- err(-1, "fifo_permission_test: %s: %s", testname,
- path);
- }
-
- if (sb.st_mode != ptp->pt_mode) {
- (void)unlink(path);
- errx(-1, "fifo_permission_test: %s: %08o %08o %08o "
- "got %08o", testname, ptp->pt_umask,
- ptp->pt_reqmode, ptp->pt_mode, sb.st_mode);
- }
-
- if (unlink(path) < 0)
- err(-1, "fifo_permission_test: %s: unlink: %s",
- testname, path);
- }
- umask(old_umask);
-}
-
-int
-main(void)
-{
- int i;
-
- if (geteuid() != 0)
- errx(-1, "must be run as root");
-
- strcpy(temp_dir, "fifo_create.XXXXXXXXXXX");
- if (mkdtemp(temp_dir) == NULL)
- err(-1, "mkdtemp");
- atexit(atexit_temp_dir);
-
- if (chdir(temp_dir) < 0)
- err(-1, "chdir");
-
- /*
- * Run each test twice, once with mknod(2) and a second time with
- * mkfifo(2). Historically, BSD has not allowed mknod(2) to be used
- * to create fifos, but the Single UNIX Specification requires it.
- */
- for (i = 0; i < 2; i++) {
- fifo_create_test(i);
- fifo_permission_test(i);
- }
-
- return (0);
-}
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