xfs: test xfs_db source command

Make sure that the 'source' command works correctly whether supplied
via command line or interactive prompt.

You probably want "xfs_db: fix the 'source' command when passed as a
-c option" in xfsprogs.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>

tests/xfs/138

@@ -0,0 +1,66 @@
+#! /bin/bash
+# FS QA Test No. 138
+#
+# Test nesting the 'source' command in xfs_db via -c and interactive.
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2017 Oracle, Inc.  All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms 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.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1303  USA
+#-----------------------------------------------------------------------
+#
+
+seq=`basename $0`
+seqres=$RESULT_DIR/$seq
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1	# failure is the default!
+trap "_cleanup; exit \$status" 0 1 2 3 7 15
+
+_cleanup()
+{
+	cd /
+	rm -f $tmp.*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+
+# real QA test starts here
+_supported_os Linux
+_supported_fs xfs
+_require_scratch
+
+cat > $tmp.a << ENDL
+echo This is file A
+source $tmp.b
+ENDL
+cat > $tmp.b << ENDL
+echo This is file B
+ENDL
+
+echo "Test with -c"
+_scratch_xfs_db -c "sb 0" -c "p magicnum" -c "source $tmp.a" -c "p magicnum" | sed -e 's/0x58465342/XFS_MAGIC/g'
+
+echo "Test with interactive"
+(echo "sb 0"; sleep 0.5;
+ echo "p magicnum"; sleep 0.5;
+ echo "source $tmp.a"; sleep 0.5;
+ echo "p magicnum"; sleep 0.5) | _scratch_xfs_db 2>&1 | sed -e 's/xfs_db> //g' -e 's/0x58465342/XFS_MAGIC/g' | egrep '(This is file|magicnum =)'
+
+# success, all done
+status=0
+exit

tests/xfs/138.out

@@ -0,0 +1,11 @@
+QA output created by 138
+Test with -c
+magicnum = XFS_MAGIC
+This is file A 
+This is file B 
+magicnum = XFS_MAGIC
+Test with interactive
+magicnum = XFS_MAGIC
+This is file A 
+This is file B 
+magicnum = XFS_MAGIC

tests/xfs/group

@@ -135,6 +135,7 @@
 135 auto logprint quick v2log
 136 attr2
 137 auto metadata v2log
+138 auto quick
 139 auto quick clone
 140 auto clone
 141 auto log metadata