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authorngie <ngie@FreeBSD.org>2015-10-17 03:13:22 +0000
committerngie <ngie@FreeBSD.org>2015-10-17 03:13:22 +0000
commit514260b6e74432abb7deca6b56c7c033ae57b669 (patch)
treef20ab3bbd35616fbd24948dd5a8d364db5260f4e
parent4640526e7e284cecc9856f90c9b4e1728a8a38e2 (diff)
downloadFreeBSD-src-514260b6e74432abb7deca6b56c7c033ae57b669.zip
FreeBSD-src-514260b6e74432abb7deca6b56c7c033ae57b669.tar.gz
Unify posixshm.c and shm_test.c
Convert both testcases over to ATF Don't use hardcoded paths to /tmp; use mkstemp to generate temporary paths for non-SHM_ANON created shm objects.
-rw-r--r--tests/sys/posixshm/Makefile6
-rw-r--r--tests/sys/posixshm/posixshm.c627
-rw-r--r--tests/sys/posixshm/posixshm_test.c739
-rw-r--r--tests/sys/posixshm/shm_test.c164
-rw-r--r--tests/sys/posixshm/test.c128
-rw-r--r--tests/sys/posixshm/test.h59
6 files changed, 740 insertions, 983 deletions
diff --git a/tests/sys/posixshm/Makefile b/tests/sys/posixshm/Makefile
index 7ddd7f0..2acdfa4 100644
--- a/tests/sys/posixshm/Makefile
+++ b/tests/sys/posixshm/Makefile
@@ -2,10 +2,6 @@
TESTSDIR= ${TESTSBASE}/sys/posixshm
-TAP_TESTS_C+= posixshm_test
-PLAIN_TESTS_C+= posixshm_test2
-
-SRCS.posixshm_test= posixshm.c test.c
-SRCS.posixshm_test2= shm_test.c
+ATF_TESTS_C+= posixshm_test
.include <bsd.test.mk>
diff --git a/tests/sys/posixshm/posixshm.c b/tests/sys/posixshm/posixshm.c
deleted file mode 100644
index 6f4c306..0000000
--- a/tests/sys/posixshm/posixshm.c
+++ /dev/null
@@ -1,627 +0,0 @@
-/*-
- * Copyright (c) 2006 Robert N. M. Watson
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$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 <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "test.h"
-
-#define TEST_PATH "/tmp/posixshm_regression_test"
-
-/*
- * 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);
- if (fd >= 0) {
- fail_err("shm_open() didn't fail");
- close(fd);
- return;
- }
- if (errno != error) {
- fail_errno("shm_open");
- return;
- }
- pass();
-}
-
-/*
- * Attempt a shm_unlink() that should fail with an expected error of 'error'.
- */
-static void
-shm_unlink_should_fail(const char *path, int error)
-{
-
- if (shm_unlink(path) >= 0) {
- fail_err("shm_unlink() didn't fail");
- return;
- }
- if (errno != error) {
- fail_errno("shm_unlink");
- return;
- }
- pass();
-}
-
-/*
- * 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;
-
- fd = shm_open(TEST_PATH, O_CREAT | O_EXCL | O_RDWR, 0777);
- if (fd < 0 && errno == EEXIST) {
- if (shm_unlink(TEST_PATH) < 0) {
- fail_errno("shm_unlink");
- return (-1);
- }
- fd = shm_open(TEST_PATH, O_CREAT | O_EXCL | O_RDWR, 0777);
- }
- if (fd < 0) {
- fail_errno("shm_open");
- return (-1);
- }
- if (ftruncate(fd, getpagesize()) < 0) {
- fail_errno("ftruncate");
- close(fd);
- shm_unlink(TEST_PATH);
- return (-1);
- }
-
- page = mmap(0, getpagesize(), PROT_READ | PROT_WRITE, MAP_SHARED, fd,
- 0);
- if (page == MAP_FAILED) {
- fail_errno("mmap");
- close(fd);
- shm_unlink(TEST_PATH);
- return (-1);
- }
-
- page[0] = '1';
-
- if (munmap(page, getpagesize()) < 0) {
- fail_errno("munmap");
- close(fd);
- shm_unlink(TEST_PATH);
- return (-1);
- }
-
- return (fd);
-}
-
-static void
-remap_object(void)
-{
- char *page;
- int fd;
-
- fd = scribble_object();
- if (fd < 0)
- return;
-
- page = mmap(0, getpagesize(), PROT_READ | PROT_WRITE, MAP_SHARED, fd,
- 0);
- if (page == MAP_FAILED) {
- fail_errno("mmap(2)");
- close(fd);
- shm_unlink(TEST_PATH);
- return;
- }
-
- if (page[0] != '1') {
- fail_err("missing data");
- close(fd);
- shm_unlink(TEST_PATH);
- return;
- }
-
- close(fd);
- if (munmap(page, getpagesize()) < 0) {
- fail_errno("munmap");
- shm_unlink(TEST_PATH);
- return;
- }
-
- if (shm_unlink(TEST_PATH) < 0) {
- fail_errno("shm_unlink");
- return;
- }
-
- pass();
-}
-TEST(remap_object, "remap object");
-
-static void
-reopen_object(void)
-{
- char *page;
- int fd;
-
- fd = scribble_object();
- if (fd < 0)
- return;
- close(fd);
-
- fd = shm_open(TEST_PATH, O_RDONLY, 0777);
- if (fd < 0) {
- fail_errno("shm_open(2)");
- shm_unlink(TEST_PATH);
- return;
- }
- page = mmap(0, getpagesize(), PROT_READ, MAP_SHARED, fd, 0);
- if (page == MAP_FAILED) {
- fail_errno("mmap(2)");
- close(fd);
- shm_unlink(TEST_PATH);
- return;
- }
-
- if (page[0] != '1') {
- fail_err("missing data");
- munmap(page, getpagesize());
- close(fd);
- shm_unlink(TEST_PATH);
- return;
- }
-
- munmap(page, getpagesize());
- close(fd);
- shm_unlink(TEST_PATH);
- pass();
-}
-TEST(reopen_object, "reopen object");
-
-static void
-readonly_mmap_write(void)
-{
- char *page;
- int fd;
-
- fd = shm_open(TEST_PATH, O_RDONLY | O_CREAT, 0777);
- if (fd < 0) {
- fail_errno("shm_open");
- return;
- }
-
- /* PROT_WRITE should fail with EACCES. */
- page = mmap(0, getpagesize(), PROT_READ | PROT_WRITE, MAP_SHARED, fd,
- 0);
- if (page != MAP_FAILED) {
- fail_err("mmap(PROT_WRITE) succeeded");
- munmap(page, getpagesize());
- close(fd);
- shm_unlink(TEST_PATH);
- return;
- }
- if (errno != EACCES) {
- fail_errno("mmap");
- close(fd);
- shm_unlink(TEST_PATH);
- return;
- }
-
- close(fd);
- shm_unlink(TEST_PATH);
- pass();
-}
-TEST(readonly_mmap_write, "RDONLY object");
-
-static void
-open_after_unlink(void)
-{
- int fd;
-
- fd = shm_open(TEST_PATH, O_RDONLY | O_CREAT, 0777);
- if (fd < 0) {
- fail_errno("shm_open(1)");
- return;
- }
- close(fd);
-
- if (shm_unlink(TEST_PATH) < 0) {
- fail_errno("shm_unlink");
- return;
- }
-
- shm_open_should_fail(TEST_PATH, O_RDONLY, 0777, ENOENT);
-}
-TEST(open_after_unlink, "open after unlink");
-
-static void
-open_invalid_path(void)
-{
-
- shm_open_should_fail("blah", O_RDONLY, 0777, EINVAL);
-}
-TEST(open_invalid_path, "open invalid path");
-
-static void
-open_write_only(void)
-{
-
- shm_open_should_fail(TEST_PATH, O_WRONLY, 0777, EINVAL);
-}
-TEST(open_write_only, "open with O_WRONLY");
-
-static void
-open_extra_flags(void)
-{
-
- shm_open_should_fail(TEST_PATH, O_RDONLY | O_DIRECT, 0777, EINVAL);
-}
-TEST(open_extra_flags, "open with extra flags");
-
-static void
-open_anon(void)
-{
- int fd;
-
- fd = shm_open(SHM_ANON, O_RDWR, 0777);
- if (fd < 0) {
- fail_errno("shm_open");
- return;
- }
- close(fd);
- pass();
-}
-TEST(open_anon, "open anonymous object");
-
-static void
-open_anon_readonly(void)
-{
-
- shm_open_should_fail(SHM_ANON, O_RDONLY, 0777, EINVAL);
-}
-TEST(open_anon_readonly, "open SHM_ANON with O_RDONLY");
-
-static void
-open_bad_path_pointer(void)
-{
-
- shm_open_should_fail((char *)1024, O_RDONLY, 0777, EFAULT);
-}
-TEST(open_bad_path_pointer, "open bad path pointer");
-
-static void
-open_path_too_long(void)
-{
- char *page;
-
- page = malloc(MAXPATHLEN + 1);
- memset(page, 'a', MAXPATHLEN);
- page[MAXPATHLEN] = '\0';
- shm_open_should_fail(page, O_RDONLY, 0777, ENAMETOOLONG);
- free(page);
-}
-TEST(open_path_too_long, "open pathname too long");
-
-static void
-open_nonexisting_object(void)
-{
-
- shm_open_should_fail("/notreallythere", O_RDONLY, 0777, ENOENT);
-}
-TEST(open_nonexisting_object, "open nonexistent object");
-
-static void
-exclusive_create_existing_object(void)
-{
- int fd;
-
- fd = shm_open("/tmp/notreallythere", O_RDONLY | O_CREAT, 0777);
- if (fd < 0) {
- fail_errno("shm_open(O_CREAT)");
- return;
- }
- close(fd);
-
- shm_open_should_fail("/tmp/notreallythere", O_RDONLY | O_CREAT | O_EXCL,
- 0777, EEXIST);
-
- shm_unlink("/tmp/notreallythere");
-}
-TEST(exclusive_create_existing_object, "O_EXCL of existing object");
-
-static void
-trunc_resets_object(void)
-{
- struct stat sb;
- int fd;
-
- /* Create object and set size to 1024. */
- fd = shm_open(TEST_PATH, O_RDWR | O_CREAT, 0777);
- if (fd < 0) {
- fail_errno("shm_open(1)");
- return;
- }
- if (ftruncate(fd, 1024) < 0) {
- fail_errno("ftruncate");
- close(fd);
- return;
- }
- if (fstat(fd, &sb) < 0) {
- fail_errno("fstat(1)");
- close(fd);
- return;
- }
- if (sb.st_size != 1024) {
- fail_err("size %d != 1024", (int)sb.st_size);
- close(fd);
- return;
- }
- close(fd);
-
- /* Open with O_TRUNC which should reset size to 0. */
- fd = shm_open(TEST_PATH, O_RDWR | O_TRUNC, 0777);
- if (fd < 0) {
- fail_errno("shm_open(2)");
- return;
- }
- if (fstat(fd, &sb) < 0) {
- fail_errno("fstat(2)");
- close(fd);
- return;
- }
- if (sb.st_size != 0) {
- fail_err("size after O_TRUNC %d != 0", (int)sb.st_size);
- close(fd);
- return;
- }
- close(fd);
- if (shm_unlink(TEST_PATH) < 0) {
- fail_errno("shm_unlink");
- return;
- }
- pass();
-}
-TEST(trunc_resets_object, "O_TRUNC resets size");
-
-static void
-unlink_bad_path_pointer(void)
-{
-
- shm_unlink_should_fail((char *)1024, EFAULT);
-}
-TEST(unlink_bad_path_pointer, "unlink bad path pointer");
-
-static void
-unlink_path_too_long(void)
-{
- char *page;
-
- page = malloc(MAXPATHLEN + 1);
- memset(page, 'a', MAXPATHLEN);
- page[MAXPATHLEN] = '\0';
- shm_unlink_should_fail(page, ENAMETOOLONG);
- free(page);
-}
-TEST(unlink_path_too_long, "unlink pathname too long");
-
-static void
-test_object_resize(void)
-{
- pid_t pid;
- struct stat sb;
- char *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) {
- fail_errno("shm_open");
- return;
- }
- if (ftruncate(fd, getpagesize()) < 0) {
- fail_errno("ftruncate(1)");
- close(fd);
- return;
- }
- if (fstat(fd, &sb) < 0) {
- fail_errno("fstat(1)");
- close(fd);
- return;
- }
- if (sb.st_size != getpagesize()) {
- fail_err("first resize failed");
- close(fd);
- return;
- }
-
- /* Write a '1' to the first byte. */
- page = mmap(0, getpagesize(), PROT_READ | PROT_WRITE, MAP_SHARED, fd,
- 0);
- if (page == MAP_FAILED) {
- fail_errno("mmap(1)");
- close(fd);
- return;
- }
-
- page[0] = '1';
-
- if (munmap(page, getpagesize()) < 0) {
- fail_errno("munmap(1)");
- close(fd);
- return;
- }
-
- /* Grow the object to 2 pages. */
- if (ftruncate(fd, getpagesize() * 2) < 0) {
- fail_errno("ftruncate(2)");
- close(fd);
- return;
- }
- if (fstat(fd, &sb) < 0) {
- fail_errno("fstat(2)");
- close(fd);
- return;
- }
- if (sb.st_size != getpagesize() * 2) {
- fail_err("second resize failed");
- close(fd);
- return;
- }
-
- /* Check for '1' at the first byte. */
- page = mmap(0, getpagesize() * 2, PROT_READ | PROT_WRITE, MAP_SHARED,
- fd, 0);
- if (page == MAP_FAILED) {
- fail_errno("mmap(2)");
- close(fd);
- return;
- }
-
- if (page[0] != '1') {
- fail_err("missing data at 0");
- close(fd);
- return;
- }
-
- /* 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) {
- fail_errno("ftruncate(3)");
- close(fd);
- return;
- }
- if (fstat(fd, &sb) < 0) {
- fail_errno("fstat(3)");
- close(fd);
- return;
- }
- if (sb.st_size != getpagesize()) {
- fail_err("third resize failed");
- close(fd);
- return;
- }
-
- /*
- * Fork a child process to make sure the second page is no
- * longer valid.
- */
- pid = fork();
- if (pid < 0) {
- fail_errno("fork");
- close(fd);
- return;
- }
-
- 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) {
- fail_errno("wait");
- close(fd);
- return;
- }
- if (!WIFSIGNALED(status) || WTERMSIG(status) != SIGSEGV) {
- fail_err("child terminated with status %x", status);
- close(fd);
- return;
- }
-
- /* Grow the object back to 2 pages. */
- if (ftruncate(fd, getpagesize() * 2) < 0) {
- fail_errno("ftruncate(4)");
- close(fd);
- return;
- }
- if (fstat(fd, &sb) < 0) {
- fail_errno("fstat(4)");
- close(fd);
- return;
- }
- if (sb.st_size != getpagesize() * 2) {
- fail_err("second resize failed");
- close(fd);
- return;
- }
-
- /*
- * 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) {
- fail_err("invalid data at %d", getpagesize());
- close(fd);
- return;
- }
-
- close(fd);
- pass();
-}
-TEST(test_object_resize, "object resize");
-
-int
-main(int argc, char *argv[])
-{
-
- run_tests();
- return (0);
-}
diff --git a/tests/sys/posixshm/posixshm_test.c b/tests/sys/posixshm/posixshm_test.c
new file mode 100644
index 0000000..d7c32a8
--- /dev/null
+++ b/tests/sys/posixshm/posixshm_test.c
@@ -0,0 +1,739 @@
+/*-
+ * 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");
+ if (ftruncate(fd, getpagesize()) < 0)
+ atf_tc_fail("ftruncate");
+
+ page = mmap(0, getpagesize(), PROT_READ | PROT_WRITE, MAP_SHARED, fd,
+ 0);
+ if (page == MAP_FAILED)
+ atf_tc_fail("mmap");
+
+ page[0] = '1';
+ if (munmap(page, getpagesize()) < 0)
+ atf_tc_fail("munmap");
+
+ 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)");
+ close(fd);
+ shm_unlink(test_path);
+ return;
+ }
+
+ if (page[0] != '1') {
+ atf_tc_fail("missing data");
+ close(fd);
+ shm_unlink(test_path);
+ return;
+ }
+
+ close(fd);
+ if (munmap(page, getpagesize()) < 0) {
+ atf_tc_fail("munmap");
+ shm_unlink(test_path);
+ return;
+ }
+
+ if (shm_unlink(test_path) < 0) {
+ atf_tc_fail("shm_unlink");
+ return;
+ }
+
+}
+
+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)");
+ shm_unlink(test_path);
+ return;
+ }
+ page = mmap(0, getpagesize(), PROT_READ, MAP_SHARED, fd, 0);
+ if (page == MAP_FAILED) {
+ atf_tc_fail("mmap(2)");
+ close(fd);
+ shm_unlink(test_path);
+ return;
+ }
+
+ if (page[0] != '1') {
+ atf_tc_fail("missing data");
+ munmap(page, getpagesize());
+ close(fd);
+ shm_unlink(test_path);
+ return;
+ }
+
+ munmap(page, getpagesize());
+ close(fd);
+ shm_unlink(test_path);
+}
+
+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);
+ if (fd < 0) {
+ atf_tc_fail("shm_open");
+ return;
+ }
+
+ /* 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");
+ munmap(page, getpagesize());
+ close(fd);
+ shm_unlink(test_path);
+ return;
+ }
+ if (errno != EACCES) {
+ atf_tc_fail("mmap");
+ close(fd);
+ shm_unlink(test_path);
+ return;
+ }
+
+ close(fd);
+ shm_unlink(test_path);
+}
+
+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);
+ if (fd < 0) {
+ atf_tc_fail("shm_open(1)");
+ return;
+ }
+ close(fd);
+
+ if (shm_unlink(test_path) < 0) {
+ atf_tc_fail("shm_unlink");
+ return;
+ }
+
+ 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);
+ if (fd < 0) {
+ atf_tc_fail("shm_open");
+ return;
+ }
+ 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 != -1, "shm_open(O_CREAT) failed; errno=%d", errno);
+ close(fd);
+
+ shm_open_should_fail(test_path, O_RDONLY|O_CREAT|O_EXCL,
+ 0777, EEXIST);
+
+ shm_unlink("shm_object");
+}
+
+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);
+ if (fd < 0) {
+ atf_tc_fail("shm_open(1)");
+ return;
+ }
+ if (ftruncate(fd, 1024) < 0) {
+ atf_tc_fail("ftruncate");
+ close(fd);
+ return;
+ }
+ if (fstat(fd, &sb) < 0) {
+ atf_tc_fail("fstat(1)");
+ close(fd);
+ return;
+ }
+ if (sb.st_size != 1024) {
+ atf_tc_fail("size %d != 1024", (int)sb.st_size);
+ close(fd);
+ return;
+ }
+ close(fd);
+
+ /* Open with O_TRUNC which should reset size to 0. */
+ fd = shm_open(test_path, O_RDWR | O_TRUNC, 0777);
+ if (fd < 0) {
+ atf_tc_fail("shm_open(2)");
+ return;
+ }
+ if (fstat(fd, &sb) < 0) {
+ atf_tc_fail("fstat(2)");
+ close(fd);
+ return;
+ }
+ if (sb.st_size != 0) {
+ atf_tc_fail("size after O_TRUNC %d != 0", (int)sb.st_size);
+ close(fd);
+ return;
+ }
+ close(fd);
+ if (shm_unlink(test_path) < 0) {
+ atf_tc_fail("shm_unlink");
+ return;
+ }
+}
+
+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 *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");
+ return;
+ }
+ if (ftruncate(fd, getpagesize()) < 0) {
+ atf_tc_fail("ftruncate(1)");
+ close(fd);
+ return;
+ }
+ if (fstat(fd, &sb) < 0) {
+ atf_tc_fail("fstat(1)");
+ close(fd);
+ return;
+ }
+ if (sb.st_size != getpagesize()) {
+ atf_tc_fail("first resize failed");
+ close(fd);
+ return;
+ }
+
+ /* 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)");
+ close(fd);
+ return;
+ }
+
+ page[0] = '1';
+
+ if (munmap(page, getpagesize()) < 0) {
+ atf_tc_fail("munmap(1)");
+ close(fd);
+ return;
+ }
+
+ /* Grow the object to 2 pages. */
+ if (ftruncate(fd, getpagesize() * 2) < 0) {
+ atf_tc_fail("ftruncate(2)");
+ close(fd);
+ return;
+ }
+ if (fstat(fd, &sb) < 0) {
+ atf_tc_fail("fstat(2)");
+ close(fd);
+ return;
+ }
+ if (sb.st_size != getpagesize() * 2) {
+ atf_tc_fail("second resize failed");
+ close(fd);
+ return;
+ }
+
+ /* 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)");
+ close(fd);
+ return;
+ }
+
+ if (page[0] != '1') {
+ atf_tc_fail("missing data at 0");
+ close(fd);
+ return;
+ }
+
+ /* 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)");
+ close(fd);
+ return;
+ }
+ if (fstat(fd, &sb) < 0) {
+ atf_tc_fail("fstat(3)");
+ close(fd);
+ return;
+ }
+ if (sb.st_size != getpagesize()) {
+ atf_tc_fail("third resize failed");
+ close(fd);
+ return;
+ }
+
+ /*
+ * Fork a child process to make sure the second page is no
+ * longer valid.
+ */
+ pid = fork();
+ if (pid < 0) {
+ atf_tc_fail("fork");
+ close(fd);
+ return;
+ }
+
+ 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");
+ close(fd);
+ return;
+ }
+ if (!WIFSIGNALED(status) || WTERMSIG(status) != SIGSEGV) {
+ atf_tc_fail("child terminated with status %x", status);
+ close(fd);
+ return;
+ }
+
+ /* Grow the object back to 2 pages. */
+ if (ftruncate(fd, getpagesize() * 2) < 0) {
+ atf_tc_fail("ftruncate(4)");
+ close(fd);
+ return;
+ }
+ if (fstat(fd, &sb) < 0) {
+ atf_tc_fail("fstat(4)");
+ close(fd);
+ return;
+ }
+ if (sb.st_size != getpagesize() * 2) {
+ atf_tc_fail("second resize failed");
+ close(fd);
+ return;
+ }
+
+ /*
+ * 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", getpagesize());
+ close(fd);
+ return;
+ }
+
+ 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());
+}
diff --git a/tests/sys/posixshm/shm_test.c b/tests/sys/posixshm/shm_test.c
deleted file mode 100644
index a46fc0b..0000000
--- a/tests/sys/posixshm/shm_test.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * Test the POSIX shared-memory API.
- * Dedicated to the public domain by Garrett A. Wollman, 2000.
- * $FreeBSD$
- */
-
-#include <sys/types.h>
-#include <sys/mman.h>
-#include <sys/wait.h>
-
-#include <err.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-/*
- * Signal handler which does nothing.
- */
-static void
-ignoreit(int sig __unused)
-{
- ;
-}
-
-int
-main(int argc, char **argv)
-{
- char buf[1024], *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) {
- err(1, "sysconf(_SC_SHARED_MEMORY_OBJECTS)");
- } 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) {
- err(1, "sysconf(_SC_PAGESIZE)");
- } else if (scval <= 0 || (size_t)psize != psize) {
- warnx("bogus return from sysconf(_SC_PAGESIZE): %ld",
- scval);
- psize = 4096;
- } else {
- printf("sysconf(_SC_PAGESIZE) returns %ld\n", scval);
- psize = scval;
- }
-
- argc--, argv++;
-
- if (*argv) {
- strncat(buf, *argv, (sizeof buf) - 1);
- desc = shm_open(buf, O_EXCL | O_CREAT | O_RDWR, 0600);
- } else {
- do {
- /*
- * Can't use mkstemp for obvious reasons...
- */
- char *tmpdir = getenv("TMPDIR");
- if (tmpdir == NULL)
- tmpdir = "/tmp";
- snprintf(buf, sizeof(buf) - 1,
- "%s/shmtest.XXXXXXXXXXXX", tmpdir);
- buf[sizeof(buf) - 1] = '\0';
- mktemp(buf);
- desc = shm_open(buf, O_EXCL | O_CREAT | O_RDWR, 0600);
- } while (desc < 0 && errno == EEXIST);
- }
-
- if (desc < 0)
- err(1, "shm_open");
-
- if (shm_unlink(buf) < 0)
- err(1, "shm_unlink");
-
- if (ftruncate(desc, (off_t)psize) < 0)
- err(1, "ftruncate");
-
- region = mmap((void *)0, psize, PROT_READ | PROT_WRITE, MAP_SHARED,
- desc, (off_t)0);
- if (region == MAP_FAILED)
- err(1, "mmap");
- memset(region, '\377', psize);
-
- sa.sa_flags = 0;
- sa.sa_handler = ignoreit;
- sigemptyset(&sa.sa_mask);
- if (sigaction(SIGUSR1, &sa, (struct sigaction *)0) < 0)
- err(1, "sigaction");
-
- sigemptyset(&ss);
- sigaddset(&ss, SIGUSR1);
- if (sigprocmask(SIG_BLOCK, &ss, (sigset_t *)0) < 0)
- err(1, "sigprocmask");
-
- rv = fork();
- if (rv < 0) {
- err(1, "fork");
- } else 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)
- errx(1, "short write %d", error);
- else
- err(1, "shmfd write");
- }
- kill(rv, SIGUSR1);
- waitpid(rv, &status, 0);
-
- if (WIFEXITED(status) && WEXITSTATUS(status) == 0) {
- printf("Functionality test successful\n");
- exit(0);
- } else if (WIFEXITED(status)) {
- printf("Child process exited with status %d\n",
- WEXITSTATUS(status));
- } else {
- printf("Child process terminated with %s\n",
- strsignal(WTERMSIG(status)));
- }
- }
- exit(1);
-}
diff --git a/tests/sys/posixshm/test.c b/tests/sys/posixshm/test.c
deleted file mode 100644
index 8583a0d..0000000
--- a/tests/sys/posixshm/test.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/*-
- * Copyright (c) 2008 Yahoo!, Inc.
- * All rights reserved.
- * Written by: John Baldwin <jhb@FreeBSD.org>
- *
- * 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.
- * 3. Neither the name of the author nor the names of any co-contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * 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 <stdarg.h>
-#include <stdio.h>
-
-#include "test.h"
-
-static int test_index;
-static struct regression_test *test;
-static int test_acknowleged;
-
-SET_DECLARE(regression_tests_set, struct regression_test);
-
-/*
- * Outputs a test summary of the following:
- *
- * <status> <test #> [name] [# <fmt> [fmt args]]
- */
-static void
-vprint_status(const char *status, const char *fmt, va_list ap)
-{
-
- printf("%s %d", status, test_index);
- if (test->rt_name)
- printf(" - %s", test->rt_name);
- if (fmt) {
- printf(" # ");
- vprintf(fmt, ap);
- }
- printf("\n");
- test_acknowleged = 1;
-}
-
-static void
-print_status(const char *status, const char *fmt, ...)
-{
- va_list ap;
-
- va_start(ap, fmt);
- vprint_status(status, fmt, ap);
- va_end(ap);
-}
-
-void
-pass(void)
-{
-
- print_status("ok", NULL);
-}
-
-void
-fail(void)
-{
-
- print_status("not ok", NULL);
-}
-
-void
-fail_err(const char *fmt, ...)
-{
- va_list ap;
-
- va_start(ap, fmt);
- vprint_status("not ok", fmt, ap);
- va_end(ap);
-}
-
-void
-skip(const char *reason)
-{
-
- print_status("ok", "skip %s", reason);
-}
-
-void
-todo(const char *reason)
-{
-
- print_status("not ok", "TODO %s", reason);
-}
-
-void
-run_tests(void)
-{
- struct regression_test **testp;
-
- printf("1..%td\n", SET_COUNT(regression_tests_set));
- test_index = 1;
- SET_FOREACH(testp, regression_tests_set) {
- test_acknowleged = 0;
- test = *testp;
- test->rt_function();
- if (!test_acknowleged)
- print_status("not ok", "unknown status");
- test_index++;
- }
-}
diff --git a/tests/sys/posixshm/test.h b/tests/sys/posixshm/test.h
deleted file mode 100644
index 505679b..0000000
--- a/tests/sys/posixshm/test.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*-
- * Copyright (c) 2008 Yahoo!, Inc.
- * All rights reserved.
- * Written by: John Baldwin <jhb@FreeBSD.org>
- *
- * 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.
- * 3. Neither the name of the author nor the names of any co-contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * 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.
- *
- * $FreeBSD$
- */
-
-#ifndef __TEST_H__
-#define __TEST_H__
-
-#include <sys/linker_set.h>
-
-struct regression_test {
- void (*rt_function)(void);
- const char *rt_name;
-};
-
-#define TEST(function, name) \
- static struct regression_test _regtest_##function = { \
- (function), \
- (name) \
- }; \
- DATA_SET(regression_tests_set, _regtest_##function)
-
-void fail(void);
-void fail_err(const char *fmt, ...);
-void pass(void);
-void run_tests(void);
-void skip(const char *reason);
-void todo(const char *reason);
-
-#define fail_errno(tag) fail_err("%s: %s", (tag), strerror(errno))
-
-#endif /* !__TEST_H__ */
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