cmd/xfs/stress/001 1.6 Renamed to cmd/xfstests/001

common.quota

@@ -0,0 +1,91 @@
+##/bin/sh
+#
+# Functions useful for quota tests
+# 
+# Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
+# 
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as
+# published by the Free Software Foundation.
+# 
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# 
+# Further, this software is distributed without any warranty that it is
+# free of the rightful claim of any third person regarding infringement
+# or the like.  Any license provided herein, whether implied or
+# otherwise, applies only to this software file.  Patent licenses, if
+# any, provided herein do not apply to combinations of this program with
+# other software, or any other product whatsoever.
+# 
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write the Free Software Foundation, Inc., 59
+# Temple Place - Suite 330, Boston MA 02111-1307, USA.
+# 
+# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
+# Mountain View, CA  94043, or:
+# 
+# http://www.sgi.com 
+# 
+# For further information regarding this notice, see: 
+# 
+# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+#
+
+# 
+# checks that the XFS quota support in the kernel is enabled
+# and that we have valid quota user tools installed.
+# 
+_require_quota()
+{
+    [ ! -x /usr/sbin/repquota ] && _notrun "Quota user tools not installed"
+
+    /usr/sbin/repquota -m -s -a >/dev/null 2>&1
+    [ $? -ne 0 ] && _notrun "Installed quota tools do not support XFS"
+
+    [ ! -f /proc/fs/xfs/xqm ] && _notrun "Kernel does not support XFS quota"
+}
+
+# create a file as a specific user (uid)
+# takes filename, id, type (u/g), blocksize, blockcount
+# 
+_file_as_id()
+{
+    [ $# != 5 ] && _notrun "broken call to _file_as_id in test $seq"
+
+    if [ $3 = u ]
+    then
+	magik='$>'	# perlspeak for effective uid
+    elif [ $3 = g ]
+    then
+	magik='$)'	# perlspeak for effective gid
+    else
+	_notrun "broken type in call to _file_as_id in test $seq"
+    fi
+
+    perl <<EOF
+	\$| = 1;
+	$magik = $2;
+	exec "dd if=/dev/zero of=$1 bs=$4 count=$5 >>$seq.full 2>&1";
+EOF
+}
+
+_choose_uid()
+{
+    perl -ne '@a = split(/:/); END { print $a[2]; }' /etc/passwd
+}
+
+_choose_gid()
+{
+    perl -ne '@a = split(/:/); END { print $a[2]; }' /etc/group
+}
+
+_filter_repquota()
+{
+    perl -ne 's/^(\w+)\s+([-|+])/[NAME]    \2/g; print'
+}
+
+
+# make sure this script returns success
+/bin/true