executor: speed up unit tests in executor package (#10769)
executor: speed up unit tests in executor package (#10769)


EvilMcJerkface/tidb,cosmtrek/tidb,ngaut/tidb,kyle-wang/tidb,pingcap/tidb,c4pt0r/tidb,ngaut/tidb,pingcap/tidb,c4pt0r/tidb,Cofyc/tidb,pingcap/tidb,kyle-wang/tidb,c4pt0r/tidb,kyle-wang/tidb,ngaut/tidb,Cofyc/tidb,coocood/tidb,cosmtrek/tidb,ming-relax/tidb,kyle-wang/tidb,c4pt0r/tidb,ngaut/tidb,pingcap/tidb,qiuyesuifeng/tidb,ngaut/tidb,XuHuaiyu/tidb,pingcap/tidb,XuHuaiyu/tidb,EvilMcJerkface/tidb,coocood/tidb,pingcap/tidb,c4pt0r/tidb,ngaut/tidb,kyle-wang/tidb,qiuyesuifeng/tidb,c4pt0r/tidb,ming-relax/tidb,kyle-wang/tidb