This test enables dmapi return_on_destroy and captures dmapi events

generated by two create/removes. One with file attibutes set, one without.

A dmapi destroy event should be generated in both cases, however PV960928
has shown that it may not be when attributes are not set.
Merge of master-melb:xfs-cmds:28771a by kenmcd.

  test

168

@@ -0,0 +1,74 @@
+#! /bin/sh
+# FSQA Test No. 168
+#
+# Check for DMAPI destroy events when removing files without attributes
+# See PV960928 for details
+#
+#-----------------------------------------------------------------------
+#  Copyright (c) 2007 Silicon Graphics, Inc.  All Rights Reserved.
+#-----------------------------------------------------------------------
+#
+# creator
+owner=ddiss@sgi.com
+
+seq=`basename $0`
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1    # failure is the default!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+    _cleanup_testdir
+}
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+. ./common.dmapi
+
+# real QA test starts here
+_supported_fs xfs
+_supported_os Linux
+
+_require_scratch
+_scratch_mkfs_xfs >/dev/null 2>&1
+_dmapi_scratch_mount
+
+qa_file_noattr=$SCRATCH_MNT/dmapi_file_noattr
+qa_file_withattr=$SCRATCH_MNT/dmapi_file_withattr
+
+# run dmapi print_event in background to capture events triggered during test
+${DMAPI_QASUITE1_DIR}cmd/print_event $SCRATCH_MNT > $tmp.print_event_out 2>&1 &
+dmapi_print_event_pid=$!
+
+# enable DMAPI set_return_on_destroy for $SCRATCH_MNT
+${DMAPI_COMMON_DIR}cmd/set_return_on_destroy -F $SCRATCH_MNT ATTR_NAME_1
+
+echo "# create file"
+touch $qa_file_noattr
+echo "# remove file"
+rm -f $qa_file_noattr
+
+echo "# create file"
+touch $qa_file_withattr
+echo "# set dmapi attributes on file"
+${DMAPI_QASUITE1_DIR}cmd/set_dmattr $qa_file_withattr ATTR_NAME_1 ATTR_VALUE_1
+echo "# remove file"
+rm -f $qa_file_withattr
+
+# kill off background dmapi print_event process
+kill $dmapi_print_event_pid
+# give dmapi print_event time to finish writing out any events not yet output
+wait
+
+# dmapi destroy events are asyncronous,  don't rely on fixed ordering of events
+# in print_event output, use sort.
+echo "# here comes the dmapi print_event filtered and sorted output"
+cat $tmp.print_event_out | tee -a $here/$seq.full | _filter_dmapi_print_event | LC_COLLATE=POSIX sort
+rm $tmp.print_event_out
+
+status=0
+exit

168.out

@@ -0,0 +1,57 @@
+QA output created by 168
+# create file
+# remove file
+# create file
+# set dmapi attributes on file
+# remove file
+# here comes the dmapi print_event filtered and sorted output
+	attrcopy        <NONE>
+	attrname        <NONE>
+	retcode         0
+	retcode         0
+	retcode         0
+	retcode         0
+attrcopy COPY
+attribute: token TOKEN sequence SEQ
+attribute: token TOKEN sequence SEQ
+attrname NAME
+create: token TOKEN sequence SEQ
+create: token TOKEN sequence SEQ
+destroy: token TOKEN sequence SEQ
+destroy: token TOKEN sequence SEQ
+handle HANDLE
+handle HANDLE
+mode bits mode MODE: perm PERMISSIONS, type FILE_TYPE
+mode bits mode MODE: perm PERMISSIONS, type FILE_TYPE
+mode bits mode MODE: perm PERMISSIONS, type FILE_TYPE
+mode bits mode MODE: perm PERMISSIONS, type FILE_TYPE
+mode bits mode MODE: perm PERMISSIONS, type FILE_TYPE
+mode bits mode MODE: perm PERMISSIONS, type FILE_TYPE
+mode bits mode MODE: perm PERMISSIONS, type FILE_TYPE
+mode bits mode MODE: perm PERMISSIONS, type FILE_TYPE
+name FILE_NAME
+name FILE_NAME
+name FILE_NAME
+name FILE_NAME
+name FILE_NAME
+name FILE_NAME
+name FILE_NAME
+name FILE_NAME
+new object OBJECT
+new object OBJECT
+object OBJECT
+object OBJECT
+parent dir PARENT_DIR
+parent dir PARENT_DIR
+parent dir PARENT_DIR
+parent dir PARENT_DIR
+parent dir PARENT_DIR
+parent dir PARENT_DIR
+parent dir PARENT_DIR
+parent dir PARENT_DIR
+postcreate: token TOKEN sequence SEQ
+postcreate: token TOKEN sequence SEQ
+postremove: token TOKEN sequence SEQ
+postremove: token TOKEN sequence SEQ
+remove: token TOKEN sequence SEQ
+remove: token TOKEN sequence SEQ

common.dmapi

@@ -9,6 +9,7 @@
 
 DMAPI_QASUITE1_DIR=$here/dmapi/src/suite1/
 DMAPI_QASUITE2_DIR=$here/dmapi/src/suite2/
+DMAPI_COMMON_DIR=$here/dmapi/src/common/
 
 DMAPI_LS_TO_COPY_PATH=$DMAPI_QASUITE2_DIR/bindir/ls_to_copy
 
@@ -26,4 +27,30 @@ _dmapi_scratch_mount () {
     if [ $dmapi_mount_result -ne 0 ] ; then
         _notrun "Assuming DMAPI modules are not loaded"
     fi
-}
+}
+
+_filter_dmapi_print_event() {
+    $PERL_PROG -ne '
+# replace session/file specific output with generic placeholders
+s/token\s+\d+/token TOKEN/g ;
+s/sequence\s+\d+/sequence SEQ/g ;
+s/^\s+parent\s+dir\s+\w+/parent dir PARENT_DIR/g ;
+s/^\s+name\s+.*/name FILE_NAME/g ;
+s/^\s+mode\s+bits\s+mode\s+\d+:\s+/mode bits mode MODE: /g ;
+s/perm\s+[\w|-]+\s[\w|-]+\s[\w|-]+/perm PERMISSIONS/g ;
+s/,\s+type\s+.*/, type FILE_TYPE/g ;
+s/^\s+object\s+\w+/object OBJECT/g ;
+s/^\s+new\s+object\s+\w+/new object OBJECT/g ;
+s/^\s+handle\s+\w+/handle HANDLE/g ;
+s/^\s+attrcopy\s+\w+/attrcopy COPY/g ;
+s/^\s+attrname\s+\w+/attrname NAME/g ;
+
+# when print_event is killed, the following is output. trim it
+s/^\s*print_event: Processing any undelivered event messages.*\n//g ;
+s/^\s*print_event: Shutting down the session.*\n//g ;
+
+# trim blank lines
+s/^\s*\n//g ;
+    print ;'
+}
+

group

@@ -252,3 +252,4 @@ dmapi
 165 rw pattern auto
 166 rw metadata auto
 167 rw metadata auto
+168 dmapi auto