MFH

Sponsored by:	The FreeBSD Foundation

4 files changed, 83 insertions, 0 deletions

diff --git a/tests/sys/aio/aio_kqueue_test.c b/tests/sys/aio/aio_kqueue_test.c
index 97c2c38f..08d57f8 100644
--- a/tests/sys/aio/aio_kqueue_test.c
+++ b/tests/sys/aio/aio_kqueue_test.c
@@ -47,6 +47,7 @@
 #include <unistd.h>
 
 #include "freebsd_test_suite/macros.h"
+#include "local.h"
 
 #define PATH_TEMPLATE   "aio.XXXXXXXXXX"
 
@@ -70,6 +71,7 @@ main (int argc, char *argv[])
 	unsigned i, j;
 
 	PLAIN_REQUIRE_KERNEL_MODULE("aio", 0);
+	PLAIN_REQUIRE_UNSAFE_AIO(0);
 
 	kq = kqueue();
 	if (kq < 0) {
diff --git a/tests/sys/aio/aio_test.c b/tests/sys/aio/aio_test.c
index 4134e78..607f46d 100644
--- a/tests/sys/aio/aio_test.c
+++ b/tests/sys/aio/aio_test.c
@@ -60,6 +60,7 @@
 #include <atf-c.h>
 
 #include "freebsd_test_suite/macros.h"
+#include "local.h"
 
 #define	PATH_TEMPLATE	"aio.XXXXXXXXXX"
 
@@ -340,6 +341,7 @@ ATF_TC_BODY(aio_file_test, tc)
 	int fd;
 
 	ATF_REQUIRE_KERNEL_MODULE("aio");
+	ATF_REQUIRE_UNSAFE_AIO();
 
 	strcpy(pathname, PATH_TEMPLATE);
 	fd = mkstemp(pathname);
@@ -386,6 +388,7 @@ ATF_TC_BODY(aio_fifo_test, tc)
 	struct aio_context ac;
 
 	ATF_REQUIRE_KERNEL_MODULE("aio");
+	ATF_REQUIRE_UNSAFE_AIO();
 
 	/*
 	 * In theory, mkstemp() can return a name that is then collided with.
@@ -497,6 +500,7 @@ ATF_TC_BODY(aio_pty_test, tc)
 	int error;
 
 	ATF_REQUIRE_KERNEL_MODULE("aio");
+	ATF_REQUIRE_UNSAFE_AIO();
 
 	ATF_REQUIRE_MSG(openpty(&read_fd, &write_fd, NULL, NULL, NULL) == 0,
 	    "openpty failed: %s", strerror(errno));
@@ -544,6 +548,7 @@ ATF_TC_BODY(aio_pipe_test, tc)
 	int pipes[2];
 
 	ATF_REQUIRE_KERNEL_MODULE("aio");
+	ATF_REQUIRE_UNSAFE_AIO();
 
 	ATF_REQUIRE_MSG(pipe(pipes) != -1,
 	    "pipe failed: %s", strerror(errno));
diff --git a/tests/sys/aio/lio_kqueue_test.c b/tests/sys/aio/lio_kqueue_test.c
index e69b9c9..5178a1d 100644
--- a/tests/sys/aio/lio_kqueue_test.c
+++ b/tests/sys/aio/lio_kqueue_test.c
@@ -50,6 +50,7 @@
 #include <unistd.h>
 
 #include "freebsd_test_suite/macros.h"
+#include "local.h"
 
 #define PATH_TEMPLATE   "aio.XXXXXXXXXX"
 
@@ -74,6 +75,7 @@ main(int argc, char *argv[])
 	int tmp_file = 0, failed = 0;
 
 	PLAIN_REQUIRE_KERNEL_MODULE("aio", 0);
+	PLAIN_REQUIRE_UNSAFE_AIO(0);
 
 	kq = kqueue();
 	if (kq < 0)
diff --git a/tests/sys/aio/local.h b/tests/sys/aio/local.h
new file mode 100644
index 0000000..308b700
--- /dev/null
+++ b/tests/sys/aio/local.h
@@ -0,0 +1,74 @@
+/*-
+ * Copyright (c) 2016 Chelsio Communications, 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.
+ *
+ * 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 _AIO_TEST_LOCAL_H_
+#define	_AIO_TEST_LOCAL_H_
+
+#include <sys/types.h>
+#include <sys/sysctl.h>
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <atf-c.h>
+
+#define	ATF_REQUIRE_UNSAFE_AIO() do {					\
+	size_t _len;							\
+	int _unsafe;							\
+									\
+	_len = sizeof(_unsafe);						\
+	if (sysctlbyname("vfs.aio.enable_unsafe", &_unsafe, &_len, NULL,\
+	    0) < 0) {							\
+		if (errno != ENOENT)					\
+			atf_libc_error(errno,				\
+			    "Failed to read vfs.aio.enable_unsafe");	\
+	} else if (_unsafe == 0)					\
+		atf_tc_skip("Unsafe AIO is disabled");			\
+} while (0)
+	
+#define	PLAIN_REQUIRE_UNSAFE_AIO(_exit_code) do {			\
+	size_t _len;							\
+	int _unsafe;							\
+									\
+	_len = sizeof(_unsafe);						\
+	if (sysctlbyname("vfs.aio.enable_unsafe", &_unsafe, &_len, NULL,\
+	    0) < 0) {							\
+		if (errno != ENOENT) {					\
+			printf("Failed to read vfs.aio.enable_unsafe: %s\n",\
+			    strerror(errno));				\
+			_exit(1);					\
+		}							\
+	} else if (_unsafe == 0) {					\
+		printf("Unsafe AIO is disabled");			\
+		_exit(_exit_code);					\
+	}								\
+} while (0)
+
+#endif /* !_AIO_TEST_LOCAL_H_ */