+test_expect_success 'Restore with nothing to do, II' \
+ 'notmuch restore --accumulate dump.expected &&
+ notmuch dump > dump.actual &&
+ test_cmp dump.expected dump.actual'
+
+test_expect_success 'Restore with nothing to do, III' \
+ 'notmuch restore --accumulate < clear.expected &&
+ notmuch dump > dump.actual &&
+ test_cmp dump.expected dump.actual'
+