svn commit: r292400 - user/pho/stress2/misc

[Peter Holm]

Author: pho
Date: Thu Dec 17 12:33:43 2015
New Revision: 292400
URL: https://svnweb.freebsd.org/changeset/base/292400

Log:
  Added a regression test.
  
  Sponsored by:	EMC / Isilon storage division

Added:
  user/pho/stress2/misc/posix_fadvise2.sh   (contents, props changed)

Added: user/pho/stress2/misc/posix_fadvise2.sh
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ user/pho/stress2/misc/posix_fadvise2.sh	Thu Dec 17 12:33:43 2015	(r292400)
@@ -0,0 +1,79 @@
+#!/bin/sh
+
+#
+# Copyright (c) 2015 EMC Corp.
+# 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.
+#
+# $FreeBSD$
+#
+
+# Looping thread seen:
+# https://people.freebsd.org/~pho/stress/log/kostik850.txt
+# Fixed by r292326.
+
+. ../default.cfg
+
+here=`pwd`
+cd /tmp
+sed '1,/^EOF/d' < $here/$0 > posix_fadvise2.c
+mycc -o posix_fadvise2 -Wall -Wextra -O2 posix_fadvise2.c || exit 1
+rm -f posix_fadvise2.c
+
+/tmp/posix_fadvise2
+
+rm -f /tmp/posix_fadvise2 /tmp/posix_fadvise2
+exit
+EOF
+#include <sys/param.h>
+
+#include <err.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+char *file[2] = {
+	"/usr/libexec/sendmail/sendmail",
+	"/tmp/posix_fadvise2"};
+
+int
+main(void)
+{
+	int fd, i, r;
+
+	for (i = 0; i < 2; i++) {
+		fprintf(stderr, "Testing with %s.\n", file[i]);
+		if ((fd = open(file[i], O_RDONLY)) == -1)
+			err(1, "open(%s)", file[i]);
+
+/*		Arguments from syscall4.sh test as seen in kostik850.txt */
+		if ((r = posix_fadvise(fd, 0x1e9cda7a9ada8319,
+		    0x1e9d1deee0401abd, POSIX_FADV_DONTNEED)) != 0)
+			errc(1, r, "posix_fadvise(%s)", file[i]);
+
+		close(fd);
+	}
+
+	return(0);
+}