+grep "has preferred" ${TEST}pazpar2.log | cut -f 4- -d ' ' > test_preferred.log
+
+if [ -f test_preferred.res ] ; then
+ diff test_preferred.res test_preferred.log > test_preferred.dif
+ E2=$?
+ if [ $E2 -ne 0 ] ; then
+ echo "has preferred test failed!"
+ E=$E2
+ fi
+else
+ echo "Making test_preferred.res for first time."
+ mv test_preferred.log test_preferred.res
+fi
+