Add a test for using compaction filters via the C API
Add a test for using compaction filters via the C API

anagav/rocksdb,fengshao0907/rocksdb,RyanTech/rocksdb,jalexanderqed/rocksdb,biddyweb/rocksdb,facebook/rocksdb,tsheasha/rocksdb,SunguckLee/RocksDB,anagav/rocksdb,tizzybec/rocksdb,wlqGit/rocksdb,Vaisman/rocksdb,SunguckLee/RocksDB,luckywhu/rocksdb,sorphi/rocksdb,mbarbon/rocksdb,temicai/rocksdb,IMCG/RcoksDB,JoeWoo/rocksdb,flabby/rocksdb,makelivedotnet/rocksdb,facebook/rocksdb,kaschaeffer/rocksdb,vmx/rocksdb,virtdb/rocksdb,kaschaeffer/rocksdb,bbiao/rocksdb,wat-ze-hex/rocksdb,JackLian/rocksdb,facebook/rocksdb,siddhartharay007/rocksdb,tizzybec/rocksdb,wat-ze-hex/rocksdb,JohnPJenkins/rocksdb,SunguckLee/RocksDB,fengshao0907/rocksdb,ylong/rocksdb,hobinyoon/rocksdb,ylong/rocksdb,NickCis/rocksdb,wskplho/rocksdb,vashstorm/rocksdb,amyvmiwei/rocksdb,vashstorm/rocksdb,siddhartharay007/rocksdb,SunguckLee/RocksDB,Applied-Duality/rocksdb,SunguckLee/RocksDB,tsheasha/rocksdb,hobinyoon/rocksdb,temicai/rocksdb,Andymic/rocksdb,jalexanderqed/rocksdb,luckywhu/rocksdb,anagav/rocksdb,rDSN-Projects/rocksdb.replicated,caijieming-baidu/rocksdb,msb-at-yahoo/rocksdb,OverlordQ/rocksdb,virtdb/rocksdb,IMCG/RcoksDB,temicai/rocksdb,wskplho/rocksdb,siddhartharay007/rocksdb,wat-ze-hex/rocksdb,OverlordQ/rocksdb,RyanTech/rocksdb,NickCis/rocksdb,Andymic/rocksdb,hobinyoon/rocksdb,norton/rocksdb,tsheasha/rocksdb,wat-ze-hex/rocksdb,amyvmiwei/rocksdb,rDSN-Projects/rocksdb.replicated,RyanTech/rocksdb,geraldoandradee/rocksdb,bbiao/rocksdb,makelivedotnet/rocksdb,bbiao/rocksdb,vmx/rocksdb,RyanTech/rocksdb,msb-at-yahoo/rocksdb,wskplho/rocksdb,wenduo/rocksdb,tschottdorf/rocksdb,mbarbon/rocksdb,ryneli/rocksdb,biddyweb/rocksdb,NickCis/rocksdb,wenduo/rocksdb,wlqGit/rocksdb,Vaisman/rocksdb,alihalabyah/rocksdb,JoeWoo/rocksdb,lgscofield/rocksdb,vashstorm/rocksdb,Applied-Duality/rocksdb,zhangpng/rocksdb,zhangpng/rocksdb,alihalabyah/rocksdb,temicai/rocksdb,flabby/rocksdb,wskplho/rocksdb,amyvmiwei/rocksdb,IMCG/RcoksDB,anagav/rocksdb,OverlordQ/rocksdb,geraldoandradee/rocksdb,rDSN-Projects/rocksdb.replicated,bbiao/rocksdb,dkorolev/rocksdb,lgscofield/rocksdb,flabby/rocksdb,alihalabyah/rocksdb,wlqGit/rocksdb,RyanTech/rocksdb,siddhartharay007/rocksdb,kaschaeffer/rocksdb,biddyweb/rocksdb,geraldoandradee/rocksdb,luckywhu/rocksdb,wenduo/rocksdb,jalexanderqed/rocksdb,Andymic/rocksdb,tschottdorf/rocksdb,dkorolev/rocksdb,geraldoandradee/rocksdb,JoeWoo/rocksdb,wenduo/rocksdb,jalexanderqed/rocksdb,skunkwerks/rocksdb,biddyweb/rocksdb,mbarbon/rocksdb,tsheasha/rocksdb,JackLian/rocksdb,JackLian/rocksdb,temicai/rocksdb,zhangpng/rocksdb,msb-at-yahoo/rocksdb,caijieming-baidu/rocksdb,hobinyoon/rocksdb,virtdb/rocksdb,alihalabyah/rocksdb,luckywhu/rocksdb,skunkwerks/rocksdb,ryneli/rocksdb,mbarbon/rocksdb,vmx/rocksdb,IMCG/RcoksDB,fengshao0907/rocksdb,virtdb/rocksdb,RyanTech/rocksdb,kaschaeffer/rocksdb,alihalabyah/rocksdb,wenduo/rocksdb,zhangpng/rocksdb,caijieming-baidu/rocksdb,siddhartharay007/rocksdb,rDSN-Projects/rocksdb.replicated,dkorolev/rocksdb,sorphi/rocksdb,caijieming-baidu/rocksdb,amyvmiwei/rocksdb,flabby/rocksdb,Andymic/rocksdb,norton/rocksdb,makelivedotnet/rocksdb,siddhartharay007/rocksdb,Vaisman/rocksdb,skunkwerks/rocksdb,caijieming-baidu/rocksdb,wlqGit/rocksdb,JoeWoo/rocksdb,SunguckLee/RocksDB,wat-ze-hex/rocksdb,Andymic/rocksdb,tizzybec/rocksdb,hobinyoon/rocksdb,facebook/rocksdb,bbiao/rocksdb,kaschaeffer/rocksdb,vashstorm/rocksdb,lgscofield/rocksdb,wat-ze-hex/rocksdb,sorphi/rocksdb,ylong/rocksdb,tsheasha/rocksdb,norton/rocksdb,zhangpng/rocksdb,JackLian/rocksdb,facebook/rocksdb,tschottdorf/rocksdb,wlqGit/rocksdb,norton/rocksdb,luckywhu/rocksdb,vashstorm/rocksdb,tsheasha/rocksdb,Vaisman/rocksdb,Vaisman/rocksdb,wskplho/rocksdb,wskplho/rocksdb,ylong/rocksdb,flabby/rocksdb,biddyweb/rocksdb,fengshao0907/rocksdb,norton/rocksdb,NickCis/rocksdb,fengshao0907/rocksdb,Applied-Duality/rocksdb,makelivedotnet/rocksdb,vmx/rocksdb,amyvmiwei/rocksdb,jalexanderqed/rocksdb,skunkwerks/rocksdb,lgscofield/rocksdb,mbarbon/rocksdb,ylong/rocksdb,tschottdorf/rocksdb,JohnPJenkins/rocksdb,vashstorm/rocksdb,caijieming-baidu/rocksdb,makelivedotnet/rocksdb,luckywhu/rocksdb,jalexanderqed/rocksdb,IMCG/RcoksDB,amyvmiwei/rocksdb,Vaisman/rocksdb,bbiao/rocksdb,facebook/rocksdb,rDSN-Projects/rocksdb.replicated,JackLian/rocksdb,luckywhu/rocksdb,vashstorm/rocksdb,wlqGit/rocksdb,alihalabyah/rocksdb,caijieming-baidu/rocksdb,sorphi/rocksdb,norton/rocksdb,ryneli/rocksdb,biddyweb/rocksdb,geraldoandradee/rocksdb,zhangpng/rocksdb,JoeWoo/rocksdb,JohnPJenkins/rocksdb,RyanTech/rocksdb,ryneli/rocksdb,JackLian/rocksdb,Applied-Duality/rocksdb,SunguckLee/RocksDB,OverlordQ/rocksdb,Vaisman/rocksdb,flabby/rocksdb,vmx/rocksdb,ryneli/rocksdb,Applied-Duality/rocksdb,facebook/rocksdb,geraldoandradee/rocksdb,msb-at-yahoo/rocksdb,NickCis/rocksdb,bbiao/rocksdb,OverlordQ/rocksdb,Andymic/rocksdb,anagav/rocksdb,lgscofield/rocksdb,tizzybec/rocksdb,ryneli/rocksdb,JoeWoo/rocksdb,virtdb/rocksdb,bbiao/rocksdb,geraldoandradee/rocksdb,virtdb/rocksdb,siddhartharay007/rocksdb,ylong/rocksdb,tizzybec/rocksdb,hobinyoon/rocksdb,hobinyoon/rocksdb,Applied-Duality/rocksdb,mbarbon/rocksdb,virtdb/rocksdb,JohnPJenkins/rocksdb,fengshao0907/rocksdb,wat-ze-hex/rocksdb,wlqGit/rocksdb,tsheasha/rocksdb,anagav/rocksdb,skunkwerks/rocksdb,tschottdorf/rocksdb,facebook/rocksdb,NickCis/rocksdb,rDSN-Projects/rocksdb.replicated,rDSN-Projects/rocksdb.replicated,tizzybec/rocksdb,flabby/rocksdb,fengshao0907/rocksdb,JackLian/rocksdb,lgscofield/rocksdb,dkorolev/rocksdb,alihalabyah/rocksdb,Andymic/rocksdb,vmx/rocksdb,IMCG/RcoksDB,biddyweb/rocksdb,tsheasha/rocksdb,JohnPJenkins/rocksdb,SunguckLee/RocksDB,JohnPJenkins/rocksdb,anagav/rocksdb,skunkwerks/rocksdb,msb-at-yahoo/rocksdb,sorphi/rocksdb,msb-at-yahoo/rocksdb,makelivedotnet/rocksdb,norton/rocksdb,vmx/rocksdb,vmx/rocksdb,wskplho/rocksdb,dkorolev/rocksdb,tschottdorf/rocksdb,wat-ze-hex/rocksdb,sorphi/rocksdb,norton/rocksdb,Applied-Duality/rocksdb,dkorolev/rocksdb,Andymic/rocksdb,JohnPJenkins/rocksdb,kaschaeffer/rocksdb,JoeWoo/rocksdb,wenduo/rocksdb,ryneli/rocksdb,IMCG/RcoksDB,ylong/rocksdb,dkorolev/rocksdb,amyvmiwei/rocksdb,makelivedotnet/rocksdb,skunkwerks/rocksdb,temicai/rocksdb,temicai/rocksdb,jalexanderqed/rocksdb,kaschaeffer/rocksdb,wenduo/rocksdb,sorphi/rocksdb,OverlordQ/rocksdb,wenduo/rocksdb,lgscofield/rocksdb,mbarbon/rocksdb,OverlordQ/rocksdb,tizzybec/rocksdb,zhangpng/rocksdb,NickCis/rocksdb,hobinyoon/rocksdb