objectstore/store_test: fix lack of flush prior to collection_empty() call

Fixes: http://tracker.ceph.com/issues/22409
Signed-off-by: Igor Fedotov <ifedotov@suse.com>
(cherry picked from commit f669fcdfd5e5facd1b702ed113cac6f1d56bef5b)

diff --git a/src/test/objectstore/store_test.cc b/src/test/objectstore/store_test.cc
index aa59522407b0235046563b0af339204be11cc4fa..06770962ee8a0fb7e3a6f6c4822ff4ad8e10493a 100644 (file)
--- a/src/test/objectstore/store_test.cc
+++ b/src/test/objectstore/store_test.cc
@@ -2306,6 +2306,7 @@ TEST_P(StoreTest, SimpleAttrTest) {
     r = apply_transaction(store, &osr, std::move(t));
     ASSERT_EQ(r, 0);
   }
+  osr.flush();
   {
     bool empty;
     int r = store->collection_empty(cid, &empty);
@@ -2325,6 +2326,7 @@ TEST_P(StoreTest, SimpleAttrTest) {
     r = apply_transaction(store, &osr, std::move(t));
     ASSERT_EQ(r, 0);
   }
+  osr.flush();
   {
     bool empty;
     int r = store->collection_empty(cid, &empty);