Import the NetBSD test suite from ^/vendor/NetBSD/tests/09.30.2014_20.45 ,

minus the vendor Makefiles

Provide directions for how to bootstrap the vendor sources in
FREEBSD-upgrade

MFC after 2 weeks
Discussed with: rpaulo
Sponsored by: EMC / Isilon Storage Division

1 files changed, 121 insertions, 0 deletions

diff --git a/contrib/netbsd-tests/fs/nfs/t_mountd.c b/contrib/netbsd-tests/fs/nfs/t_mountd.c
new file mode 100644
index 0000000..b6c1528
--- /dev/null
+++ b/contrib/netbsd-tests/fs/nfs/t_mountd.c
@@ -0,0 +1,121 @@
+/*	$NetBSD: t_mountd.c,v 1.5 2012/02/24 13:53:46 joerg Exp $	*/
+
+/*-
+ * Copyright (c) 2010 The NetBSD Foundation, Inc.
+ *
+ * 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 ``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/types.h>
+#include <sys/mount.h>
+
+#include <atf-c.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <signal.h>
+
+#include <rump/rump.h>
+#include <rump/rump_syscalls.h>
+
+#include "../../h_macros.h"
+#include "../common/h_fsmacros.h"
+
+ATF_TC(mountdhup);
+ATF_TC_HEAD(mountdhup, tc)
+{
+
+	atf_tc_set_md_var(tc, "descr", "test for service interrupt while "
+	    "mountd handles SIGHUP");
+}
+
+static volatile int quit;
+
+static void *
+wrkwrkwrk(void *unused)
+{
+	int fd, fail;
+
+	fail = 0;
+
+	rump_sys_chdir(FSTEST_MNTNAME);
+	while (!quit) {
+		fd = rump_sys_open("file", O_RDWR | O_CREAT);
+		if (fd == -1) {
+			if (errno == EACCES) {
+				fail++;
+				break;
+			}
+		}
+		rump_sys_close(fd);
+		if (rump_sys_unlink("file") == -1) {
+			if (errno == EACCES) {
+				fail++;
+				break;
+			}
+		}
+	}
+	rump_sys_chdir("/");
+	quit = 1;
+
+	return fail ? wrkwrkwrk : NULL;
+}
+
+ATF_TC_BODY(mountdhup, tc)
+{
+	pthread_t pt;
+	struct nfstestargs *nfsargs;
+	void *voidargs;
+	int attempts;
+	void *fail;
+
+	FSTEST_CONSTRUCTOR(tc, nfs, voidargs);
+	nfsargs = voidargs;
+
+	pthread_create(&pt, NULL, wrkwrkwrk, NULL);
+	for (attempts = 100; attempts && !quit; attempts--) {
+		usleep(100000);
+		kill(nfsargs->ta_childpid, SIGHUP);
+	}
+	quit = 1;
+	pthread_join(pt, &fail);
+
+	FSTEST_DESTRUCTOR(tc, nfs, voidargs);
+
+	atf_tc_expect_fail("PR kern/5844");
+	if (fail)
+		atf_tc_fail("op failed with EACCES");
+	else
+		atf_tc_fail("race did not trigger this time");
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+	ATF_TP_ADD_TC(tp, mountdhup);
+
+	return atf_no_error();
+}