s3:selftest: add a VSS test reading a stream

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13455

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/source3/script/tests/test_shadow_copy_torture.sh b/source3/script/tests/test_shadow_copy_torture.sh
index d47cd512a20..3b05fc50f72 100755
--- a/source3/script/tests/test_shadow_copy_torture.sh
+++ b/source3/script/tests/test_shadow_copy_torture.sh
@@ -48,6 +48,13 @@ build_snapshots()
     build_files $snapdir/$SNAPSHOT
 }
 
+build_stream_on_snapshot()
+{
+    file=$WORKDIR/.snapshots/$SNAPSHOT/foo
+
+    setfattr -n 'user.DosStream.bar:$DATA' -v baz $file || return 1
+}
+
 test_shadow_copy_write()
 {
     local msg
@@ -68,9 +75,40 @@ test_shadow_copy_write()
         failed=`expr $failed + 1`
 }
 
+test_shadow_copy_stream()
+{
+    local msg
+
+    msg=$1
+
+    #delete snapshots from previous tests
+    find $WORKDIR -name ".snapshots" -exec rm -rf {} \; 1>/dev/null 2>&1
+    build_snapshots
+    build_stream_on_snapshot || {
+	subunit_start_test msg
+	subunit_skip_test msg <<EOF
+test_shadow_copy_stream needs an fs with xattrs
+EOF
+	return 0
+    }
+
+    testit "reading stream of a shadow copy of a file" \
+	   $SMBTORTURE \
+	   -U$USERNAME%$PASSWORD \
+	   "//$SERVER/shadow_write" \
+	   --option="torture:twrp_file=foo" \
+	   --option="torture:twrp_stream=bar" \
+	   --option="torture:twrp_stream_size=3" \
+	   --option="torture:twrp_snapshot=$SNAPSHOT" \
+	   smb2.twrp.stream || \
+        failed=`expr $failed + 1`
+}
+
 build_files $WORKDIR
 
 # test open for writing and write behaviour of snapshoted files
 test_shadow_copy_write "write behaviour of snapshoted files"
 
+test_shadow_copy_stream "reading stream of snapshotted file"
+
 exit $failed