926     std::unique_ptr<Iterator> cmp_iter(db_->NewIterator(cmp_ro, cmp_cfh));  in TestIterate()  local
934       cmp_iter->SeekToFirst();  in TestIterate()
939       cmp_iter->SeekToLast();  in TestIterate()
944       cmp_iter->SeekForPrev(key);  in TestIterate()
949       cmp_iter->Seek(key);  in TestIterate()
953     VerifyIterator(thread, cmp_cfh, readoptionscopy, iter.get(), cmp_iter.get(),  in TestIterate()
962           assert(cmp_iter->Valid());  in TestIterate()
963           cmp_iter->Next();  in TestIterate()
969           assert(cmp_iter->Valid());  in TestIterate()
970           cmp_iter->Prev();  in TestIterate()
976                      cmp_iter.get(), last_op, key, op_logs, &diverged);  in TestIterate()
1025                                 Iterator* cmp_iter, LastIterateOp op,  in VerifyIterator()  argument
1067   if (iter->Valid() && !cmp_iter->Valid()) {  in VerifyIterator()
1089   } else if (cmp_iter->Valid()) {  in VerifyIterator()
1092     const Slice& total_order_key = cmp_iter->key();  in VerifyIterator()
1116                 cmp_iter->key().ToString(true).c_str(), op_logs.c_str());  in VerifyIterator()
1121       if ((iter->Valid() && iter->key() != cmp_iter->key()) ||  in VerifyIterator()