diff options
author | ngie <ngie@FreeBSD.org> | 2015-11-09 07:49:39 +0000 |
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committer | ngie <ngie@FreeBSD.org> | 2015-11-09 07:49:39 +0000 |
commit | 5fa0909249b0ad62cf6e97fc16ad3990d4cb0f99 (patch) | |
tree | 577486dd83c1e3aa45d59d3d0b7823ac80026c43 /tests | |
parent | 316d77b2bcfdafc80a6e816c45fe832e1da0d72e (diff) | |
download | FreeBSD-src-5fa0909249b0ad62cf6e97fc16ad3990d4cb0f99.zip FreeBSD-src-5fa0909249b0ad62cf6e97fc16ad3990d4cb0f99.tar.gz |
MFC r289441:
Integrate tools/test/posixshm and tools/regression/posixshm into the FreeBSD
test suite as tests/sys/posixshm
Some other highlights:
- Convert the testcases over to ATF
- Don't use hardcoded paths to /tmp (which violate the ATF/kyua samdbox); use
mkstemp to generate temporary paths for non-SHM_ANON shm objects.
Sponsored by: EMC / Isilon Storage Division
Diffstat (limited to 'tests')
-rw-r--r-- | tests/sys/Makefile | 1 | ||||
-rw-r--r-- | tests/sys/posixshm/Makefile | 7 | ||||
-rw-r--r-- | tests/sys/posixshm/posixshm_test.c | 629 |
3 files changed, 637 insertions, 0 deletions
diff --git a/tests/sys/Makefile b/tests/sys/Makefile index 0b23448..9d76220 100644 --- a/tests/sys/Makefile +++ b/tests/sys/Makefile @@ -11,6 +11,7 @@ TESTS_SUBDIRS+= kern TESTS_SUBDIRS+= kqueue TESTS_SUBDIRS+= mqueue TESTS_SUBDIRS+= netinet +TESTS_SUBDIRS+= posixshm TESTS_SUBDIRS+= vfs TESTS_SUBDIRS+= vm diff --git a/tests/sys/posixshm/Makefile b/tests/sys/posixshm/Makefile new file mode 100644 index 0000000..2acdfa4 --- /dev/null +++ b/tests/sys/posixshm/Makefile @@ -0,0 +1,7 @@ +# $FreeBSD$ + +TESTSDIR= ${TESTSBASE}/sys/posixshm + +ATF_TESTS_C+= posixshm_test + +.include <bsd.test.mk> diff --git a/tests/sys/posixshm/posixshm_test.c b/tests/sys/posixshm/posixshm_test.c new file mode 100644 index 0000000..b1a7c08 --- /dev/null +++ b/tests/sys/posixshm/posixshm_test.c @@ -0,0 +1,629 @@ +/*- + * Copyright (c) 2006 Robert N. M. Watson + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include <sys/param.h> +#include <sys/mman.h> +#include <sys/resource.h> +#include <sys/stat.h> +#include <sys/syscall.h> +#include <sys/wait.h> + +#include <errno.h> +#include <fcntl.h> +#include <signal.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#include <atf-c.h> + +#define TEST_PATH_LEN 256 +static char test_path[TEST_PATH_LEN]; + +static void +gen_test_path(void) +{ + char *tmpdir = getenv("TMPDIR"); + + if (tmpdir == NULL) + tmpdir = "/tmp"; + + snprintf(test_path, sizeof(test_path), "%s/tmp.XXXXXX", tmpdir); + test_path[sizeof(test_path) - 1] = '\0'; + ATF_REQUIRE_MSG(mkstemp(test_path) != -1, + "mkstemp failed; errno=%d", errno); + ATF_REQUIRE_MSG(unlink(test_path) == 0, + "unlink failed; errno=%d", errno); +} + +/* + * Attempt a shm_open() that should fail with an expected error of 'error'. + */ +static void +shm_open_should_fail(const char *path, int flags, mode_t mode, int error) +{ + int fd; + + fd = shm_open(path, flags, mode); + ATF_CHECK_MSG(fd == -1, "shm_open didn't fail"); + ATF_CHECK_MSG(error == errno, + "shm_open didn't fail with expected errno; errno=%d; expected " + "errno=%d", errno, error); +} + +/* + * Attempt a shm_unlink() that should fail with an expected error of 'error'. + */ +static void +shm_unlink_should_fail(const char *path, int error) +{ + + ATF_CHECK_MSG(shm_unlink(path) == -1, "shm_unlink didn't fail"); + ATF_CHECK_MSG(error == errno, + "shm_unlink didn't fail with expected errno; errno=%d; expected " + "errno=%d", errno, error); +} + +/* + * Open the test object and write '1' to the first byte. Returns valid fd + * on success and -1 on failure. + */ +static int +scribble_object(void) +{ + char *page; + int fd; + + gen_test_path(); + + fd = shm_open(test_path, O_CREAT|O_EXCL|O_RDWR, 0777); + if (fd < 0 && errno == EEXIST) { + if (shm_unlink(test_path) < 0) + atf_tc_fail("shm_unlink"); + fd = shm_open(test_path, O_CREAT | O_EXCL | O_RDWR, 0777); + } + if (fd < 0) + atf_tc_fail("shm_open failed; errno=%d", errno); + if (ftruncate(fd, getpagesize()) < 0) + atf_tc_fail("ftruncate failed; errno=%d", errno); + + page = mmap(0, getpagesize(), PROT_READ | PROT_WRITE, MAP_SHARED, fd, + 0); + if (page == MAP_FAILED) + atf_tc_fail("mmap failed; errno=%d", errno); + + page[0] = '1'; + if (munmap(page, getpagesize()) < 0) + atf_tc_fail("munmap failed; errno=%d", errno); + + return (fd); +} + +ATF_TC_WITHOUT_HEAD(remap_object); +ATF_TC_BODY(remap_object, tc) +{ + char *page; + int fd; + + fd = scribble_object(); + + page = mmap(0, getpagesize(), PROT_READ | PROT_WRITE, MAP_SHARED, fd, + 0); + if (page == MAP_FAILED) + atf_tc_fail("mmap(2) failed; errno=%d", errno); + + if (page[0] != '1') + atf_tc_fail("missing data ('%c' != '1')", page[0]); + + close(fd); + if (munmap(page, getpagesize()) < 0) + atf_tc_fail("munmap failed; errno=%d", errno); + + ATF_REQUIRE_MSG(shm_unlink(test_path) != -1, + "shm_unlink failed; errno=%d", errno); +} + +ATF_TC_WITHOUT_HEAD(reopen_object); +ATF_TC_BODY(reopen_object, tc) +{ + char *page; + int fd; + + fd = scribble_object(); + close(fd); + + fd = shm_open(test_path, O_RDONLY, 0777); + if (fd < 0) + atf_tc_fail("shm_open(2) failed; errno=%d", errno); + + page = mmap(0, getpagesize(), PROT_READ, MAP_SHARED, fd, 0); + if (page == MAP_FAILED) + atf_tc_fail("mmap(2) failed; errno=%d", errno); + + if (page[0] != '1') + atf_tc_fail("missing data ('%c' != '1')", page[0]); + + munmap(page, getpagesize()); + close(fd); + ATF_REQUIRE_MSG(shm_unlink(test_path) != -1, + "shm_unlink failed; errno=%d", errno); +} + +ATF_TC_WITHOUT_HEAD(readonly_mmap_write); +ATF_TC_BODY(readonly_mmap_write, tc) +{ + char *page; + int fd; + + gen_test_path(); + + fd = shm_open(test_path, O_RDONLY | O_CREAT, 0777); + ATF_REQUIRE_MSG(fd >= 0, "shm_open failed; errno=%d", errno); + + /* PROT_WRITE should fail with EACCES. */ + page = mmap(0, getpagesize(), PROT_READ | PROT_WRITE, MAP_SHARED, fd, + 0); + if (page != MAP_FAILED) + atf_tc_fail("mmap(PROT_WRITE) succeeded unexpectedly"); + + if (errno != EACCES) + atf_tc_fail("mmap(PROT_WRITE) didn't fail with EACCES; " + "errno=%d", errno); + + close(fd); + ATF_REQUIRE_MSG(shm_unlink(test_path) != -1, + "shm_unlink failed; errno=%d", errno); +} + +ATF_TC_WITHOUT_HEAD(open_after_link); +ATF_TC_BODY(open_after_link, tc) +{ + int fd; + + gen_test_path(); + + fd = shm_open(test_path, O_RDONLY | O_CREAT, 0777); + ATF_REQUIRE_MSG(fd >= 0, "shm_open(1) failed; errno=%d", errno); + close(fd); + + ATF_REQUIRE_MSG(shm_unlink(test_path) != -1, "shm_unlink failed: %d", + errno); + + shm_open_should_fail(test_path, O_RDONLY, 0777, ENOENT); +} + +ATF_TC_WITHOUT_HEAD(open_invalid_path); +ATF_TC_BODY(open_invalid_path, tc) +{ + + shm_open_should_fail("blah", O_RDONLY, 0777, EINVAL); +} + +ATF_TC_WITHOUT_HEAD(open_write_only); +ATF_TC_BODY(open_write_only, tc) +{ + + gen_test_path(); + + shm_open_should_fail(test_path, O_WRONLY, 0777, EINVAL); +} + +ATF_TC_WITHOUT_HEAD(open_extra_flags); +ATF_TC_BODY(open_extra_flags, tc) +{ + + gen_test_path(); + + shm_open_should_fail(test_path, O_RDONLY | O_DIRECT, 0777, EINVAL); +} + +ATF_TC_WITHOUT_HEAD(open_anon); +ATF_TC_BODY(open_anon, tc) +{ + int fd; + + fd = shm_open(SHM_ANON, O_RDWR, 0777); + ATF_REQUIRE_MSG(fd >= 0, "shm_open failed; errno=%d", errno); + close(fd); +} + +ATF_TC_WITHOUT_HEAD(open_anon_readonly); +ATF_TC_BODY(open_anon_readonly, tc) +{ + + shm_open_should_fail(SHM_ANON, O_RDONLY, 0777, EINVAL); +} + +ATF_TC_WITHOUT_HEAD(open_bad_path_pointer); +ATF_TC_BODY(open_bad_path_pointer, tc) +{ + + shm_open_should_fail((char *)1024, O_RDONLY, 0777, EFAULT); +} + +ATF_TC_WITHOUT_HEAD(open_path_too_long); +ATF_TC_BODY(open_path_too_long, tc) +{ + char *page; + + page = malloc(MAXPATHLEN + 1); + memset(page, 'a', MAXPATHLEN); + page[MAXPATHLEN] = '\0'; + shm_open_should_fail(page, O_RDONLY, 0777, ENAMETOOLONG); + free(page); +} + +ATF_TC_WITHOUT_HEAD(open_nonexisting_object); +ATF_TC_BODY(open_nonexisting_object, tc) +{ + + shm_open_should_fail("/notreallythere", O_RDONLY, 0777, ENOENT); +} + +ATF_TC_WITHOUT_HEAD(open_create_existing_object); +ATF_TC_BODY(open_create_existing_object, tc) +{ + int fd; + + gen_test_path(); + + fd = shm_open(test_path, O_RDONLY|O_CREAT, 0777); + ATF_REQUIRE_MSG(fd >= 0, "shm_open failed; errno=%d", errno); + close(fd); + + shm_open_should_fail(test_path, O_RDONLY|O_CREAT|O_EXCL, + 0777, EEXIST); + + ATF_REQUIRE_MSG(shm_unlink(test_path) != -1, + "shm_unlink failed; errno=%d", errno); +} + +ATF_TC_WITHOUT_HEAD(trunc_resets_object); +ATF_TC_BODY(trunc_resets_object, tc) +{ + struct stat sb; + int fd; + + gen_test_path(); + + /* Create object and set size to 1024. */ + fd = shm_open(test_path, O_RDWR | O_CREAT, 0777); + ATF_REQUIRE_MSG(fd >= 0, "shm_open(1) failed; errno=%d", errno); + ATF_REQUIRE_MSG(ftruncate(fd, 1024) != -1, + "ftruncate failed; errno=%d", errno); + ATF_REQUIRE_MSG(fstat(fd, &sb) != -1, + "fstat(1) failed; errno=%d", errno); + ATF_REQUIRE_MSG(sb.st_size == 1024, "size %d != 1024", (int)sb.st_size); + close(fd); + + /* Open with O_TRUNC which should reset size to 0. */ + fd = shm_open(test_path, O_RDWR | O_TRUNC, 0777); + ATF_REQUIRE_MSG(fd >= 0, "shm_open(2) failed; errno=%d", errno); + ATF_REQUIRE_MSG(fstat(fd, &sb) != -1, + "fstat(2) failed; errno=%d", errno); + ATF_REQUIRE_MSG(sb.st_size == 0, + "size was not 0 after truncation: %d", (int)sb.st_size); + close(fd); + ATF_REQUIRE_MSG(shm_unlink(test_path) != -1, + "shm_unlink failed; errno=%d", errno); +} + +ATF_TC_WITHOUT_HEAD(unlink_bad_path_pointer); +ATF_TC_BODY(unlink_bad_path_pointer, tc) +{ + + shm_unlink_should_fail((char *)1024, EFAULT); +} + +ATF_TC_WITHOUT_HEAD(unlink_path_too_long); +ATF_TC_BODY(unlink_path_too_long, tc) +{ + char *page; + + page = malloc(MAXPATHLEN + 1); + memset(page, 'a', MAXPATHLEN); + page[MAXPATHLEN] = '\0'; + shm_unlink_should_fail(page, ENAMETOOLONG); + free(page); +} + +ATF_TC_WITHOUT_HEAD(object_resize); +ATF_TC_BODY(object_resize, tc) +{ + pid_t pid; + struct stat sb; + char err_buf[1024], *page; + int fd, status; + + /* Start off with a size of a single page. */ + fd = shm_open(SHM_ANON, O_CREAT|O_RDWR, 0777); + if (fd < 0) + atf_tc_fail("shm_open failed; errno=%d", errno); + + if (ftruncate(fd, getpagesize()) < 0) + atf_tc_fail("ftruncate(1) failed; errno=%d", errno); + + if (fstat(fd, &sb) < 0) + atf_tc_fail("fstat(1) failed; errno=%d", errno); + + if (sb.st_size != getpagesize()) + atf_tc_fail("first resize failed (%d != %d)", + (int)sb.st_size, getpagesize()); + + /* Write a '1' to the first byte. */ + page = mmap(0, getpagesize(), PROT_READ|PROT_WRITE, MAP_SHARED, fd, + 0); + if (page == MAP_FAILED) + atf_tc_fail("mmap(1)"); + + page[0] = '1'; + + if (munmap(page, getpagesize()) < 0) + atf_tc_fail("munmap(1) failed; errno=%d", errno); + + /* Grow the object to 2 pages. */ + if (ftruncate(fd, getpagesize() * 2) < 0) + atf_tc_fail("ftruncate(2) failed; errno=%d", errno); + + if (fstat(fd, &sb) < 0) + atf_tc_fail("fstat(2) failed; errno=%d", errno); + + if (sb.st_size != getpagesize() * 2) + atf_tc_fail("second resize failed (%d != %d)", + (int)sb.st_size, getpagesize() * 2); + + /* Check for '1' at the first byte. */ + page = mmap(0, getpagesize() * 2, PROT_READ|PROT_WRITE, MAP_SHARED, + fd, 0); + if (page == MAP_FAILED) + atf_tc_fail("mmap(2) failed; errno=%d", errno); + + if (page[0] != '1') + atf_tc_fail("'%c' != '1'", page[0]); + + /* Write a '2' at the start of the second page. */ + page[getpagesize()] = '2'; + + /* Shrink the object back to 1 page. */ + if (ftruncate(fd, getpagesize()) < 0) + atf_tc_fail("ftruncate(3) failed; errno=%d", errno); + + if (fstat(fd, &sb) < 0) + atf_tc_fail("fstat(3) failed; errno=%d", errno); + + if (sb.st_size != getpagesize()) + atf_tc_fail("third resize failed (%d != %d)", + (int)sb.st_size, getpagesize()); + + /* + * Fork a child process to make sure the second page is no + * longer valid. + */ + pid = fork(); + if (pid == -1) + atf_tc_fail("fork failed; errno=%d", errno); + + if (pid == 0) { + struct rlimit lim; + char c; + + /* Don't generate a core dump. */ + getrlimit(RLIMIT_CORE, &lim); + lim.rlim_cur = 0; + setrlimit(RLIMIT_CORE, &lim); + + /* + * The previous ftruncate(2) shrunk the backing object + * so that this address is no longer valid, so reading + * from it should trigger a SIGSEGV. + */ + c = page[getpagesize()]; + fprintf(stderr, "child: page 1: '%c'\n", c); + exit(0); + } + + if (wait(&status) < 0) + atf_tc_fail("wait failed; errno=%d", errno); + + if (!WIFSIGNALED(status) || WTERMSIG(status) != SIGSEGV) + atf_tc_fail("child terminated with status %x", status); + + /* Grow the object back to 2 pages. */ + if (ftruncate(fd, getpagesize() * 2) < 0) + atf_tc_fail("ftruncate(2) failed; errno=%d", errno); + + if (fstat(fd, &sb) < 0) + atf_tc_fail("fstat(2) failed; errno=%d", errno); + + if (sb.st_size != getpagesize() * 2) + atf_tc_fail("fourth resize failed (%d != %d)", + (int)sb.st_size, getpagesize()); + + /* + * Note that the mapping at 'page' for the second page is + * still valid, and now that the shm object has been grown + * back up to 2 pages, there is now memory backing this page + * so the read will work. However, the data should be zero + * rather than '2' as the old data was thrown away when the + * object was shrunk and the new pages when an object are + * grown are zero-filled. + */ + if (page[getpagesize()] != 0) + atf_tc_fail("invalid data at %d: %x != 0", + getpagesize(), (int)page[getpagesize()]); + + close(fd); +} + +/* Signal handler which does nothing. */ +static void +ignoreit(int sig __unused) +{ + ; +} + +ATF_TC_WITHOUT_HEAD(shm_functionality_across_fork); +ATF_TC_BODY(shm_functionality_across_fork, tc) +{ + char *cp, c; + int error, desc, rv; + long scval; + sigset_t ss; + struct sigaction sa; + void *region; + size_t i, psize; + +#ifndef _POSIX_SHARED_MEMORY_OBJECTS + printf("_POSIX_SHARED_MEMORY_OBJECTS is undefined\n"); +#else + printf("_POSIX_SHARED_MEMORY_OBJECTS is defined as %ld\n", + (long)_POSIX_SHARED_MEMORY_OBJECTS - 0); + if (_POSIX_SHARED_MEMORY_OBJECTS - 0 == -1) + printf("***Indicates this feature may be unsupported!\n"); +#endif + errno = 0; + scval = sysconf(_SC_SHARED_MEMORY_OBJECTS); + if (scval == -1 && errno != 0) { + atf_tc_fail("sysconf(_SC_SHARED_MEMORY_OBJECTS) failed; " + "errno=%d", errno); + } else { + printf("sysconf(_SC_SHARED_MEMORY_OBJECTS) returns %ld\n", + scval); + if (scval == -1) + printf("***Indicates this feature is unsupported!\n"); + } + + errno = 0; + scval = sysconf(_SC_PAGESIZE); + if (scval == -1 && errno != 0) { + atf_tc_fail("sysconf(_SC_PAGESIZE) failed; errno=%d", errno); + } else if (scval <= 0 || (size_t)psize != psize) { + fprintf(stderr, "bogus return from sysconf(_SC_PAGESIZE): %ld", + scval); + psize = 4096; + } else { + printf("sysconf(_SC_PAGESIZE) returns %ld\n", scval); + psize = scval; + } + + gen_test_path(); + desc = shm_open(test_path, O_EXCL | O_CREAT | O_RDWR, 0600); + + ATF_REQUIRE_MSG(desc >= 0, "shm_open failed; errno=%d", errno); + ATF_REQUIRE_MSG(shm_unlink(test_path) == 0, + "shm_unlink failed; errno=%d", errno); + ATF_REQUIRE_MSG(ftruncate(desc, (off_t)psize) != -1, + "ftruncate failed; errno=%d", errno); + + region = mmap((void *)0, psize, PROT_READ | PROT_WRITE, MAP_SHARED, + desc, (off_t)0); + ATF_REQUIRE_MSG(region != MAP_FAILED, "mmap failed; errno=%d", errno); + memset(region, '\377', psize); + + sa.sa_flags = 0; + sa.sa_handler = ignoreit; + sigemptyset(&sa.sa_mask); + ATF_REQUIRE_MSG(sigaction(SIGUSR1, &sa, (struct sigaction *)0) == 0, + "sigaction failed; errno=%d", errno); + + sigemptyset(&ss); + sigaddset(&ss, SIGUSR1); + ATF_REQUIRE_MSG(sigprocmask(SIG_BLOCK, &ss, (sigset_t *)0) == 0, + "sigprocmask failed; errno=%d", errno); + + rv = fork(); + ATF_REQUIRE_MSG(rv != -1, "fork failed; errno=%d", errno); + if (rv == 0) { + sigemptyset(&ss); + sigsuspend(&ss); + + for (cp = region; cp < (char *)region + psize; cp++) { + if (*cp != '\151') + _exit(1); + } + if (lseek(desc, 0, SEEK_SET) == -1) + _exit(1); + for (i = 0; i < psize; i++) { + error = read(desc, &c, 1); + if (c != '\151') + _exit(1); + } + _exit(0); + } else { + int status; + + memset(region, '\151', psize - 2); + error = pwrite(desc, region, 2, psize - 2); + if (error != 2) { + if (error >= 0) + atf_tc_fail("short write; %d bytes written", + error); + else + atf_tc_fail("shmfd write"); + } + kill(rv, SIGUSR1); + waitpid(rv, &status, 0); + + if (WIFEXITED(status) && WEXITSTATUS(status) == 0) { + printf("Functionality test successful\n"); + } else if (WIFEXITED(status)) { + atf_tc_fail("Child process exited with status %d", + WEXITSTATUS(status)); + } else { + atf_tc_fail("Child process terminated with %s", + strsignal(WTERMSIG(status))); + } + } +} + +ATF_TP_ADD_TCS(tp) +{ + + ATF_TP_ADD_TC(tp, remap_object); + ATF_TP_ADD_TC(tp, reopen_object); + ATF_TP_ADD_TC(tp, readonly_mmap_write); + ATF_TP_ADD_TC(tp, open_after_link); + ATF_TP_ADD_TC(tp, open_invalid_path); + ATF_TP_ADD_TC(tp, open_write_only); + ATF_TP_ADD_TC(tp, open_extra_flags); + ATF_TP_ADD_TC(tp, open_anon); + ATF_TP_ADD_TC(tp, open_anon_readonly); + ATF_TP_ADD_TC(tp, open_bad_path_pointer); + ATF_TP_ADD_TC(tp, open_path_too_long); + ATF_TP_ADD_TC(tp, open_nonexisting_object); + ATF_TP_ADD_TC(tp, open_create_existing_object); + ATF_TP_ADD_TC(tp, shm_functionality_across_fork); + ATF_TP_ADD_TC(tp, trunc_resets_object); + ATF_TP_ADD_TC(tp, unlink_bad_path_pointer); + ATF_TP_ADD_TC(tp, unlink_path_too_long); + ATF_TP_ADD_TC(tp, object_resize); + + return (atf_no_error()); +} |