Update 'test_io.cpp' to use new test macros
Update 'test_io.cpp' to use new test macros

stefanbuettner/pcl,stfuchs/pcl,stefanbuettner/pcl,shangwuhencc/pcl,MMiknis/pcl,krips89/pcl_newfeatures,zhangxaochen/pcl,ResByte/pcl,shyamalschandra/pcl,DaikiMaekawa/pcl,pkuhto/pcl,zhangxaochen/pcl,lebronzhang/pcl,lydhr/pcl,nikste/pcl,wgapl/pcl,shangwuhencc/pcl,chenxingzhe/pcl,RufaelDev/pcc-mp3dg,DaikiMaekawa/pcl,zavataafnan/pcl-truck,lebronzhang/pcl,pkuhto/pcl,msalvato/pcl_kinfu_highres,shangwuhencc/pcl,sbec/pcl,mschoeler/pcl,v4hn/pcl,shivmalhotra/pcl,KevenRing/pcl,fanxiaochen/mypcltest,v4hn/pcl,shivmalhotra/pcl,stfuchs/pcl,jeppewalther/kinfu_segmentation,locnx1984/pcl,wgapl/pcl,RufaelDev/pcc-mp3dg,zavataafnan/pcl-truck,closerbibi/pcl,fanxiaochen/mypcltest,ipa-rmb/pcl,KevenRing/pcl,pkuhto/pcl,lebronzhang/pcl,LZRS/pcl,3dtof/pcl,v4hn/pcl,LZRS/pcl,3dtof/pcl,ipa-rmb/pcl,drmateo/pcl,mikhail-matrosov/pcl,pkuhto/pcl,msalvato/pcl_kinfu_highres,soulsheng/pcl,srbhprajapati/pcl,damienjadeduff/pcl,KevenRing/vlp,lebronzhang/pcl,lebronzhang/pcl,fskuka/pcl,soulsheng/pcl,krips89/pcl_newfeatures,ipa-rmb/pcl,ResByte/pcl,nikste/pcl,damienjadeduff/pcl,starius/pcl,DaikiMaekawa/pcl,zhangxaochen/pcl,sbec/pcl,stefanbuettner/pcl,KevenRing/pcl,mschoeler/pcl,closerbibi/pcl,raydtang/pcl,stfuchs/pcl,starius/pcl,MMiknis/pcl,RufaelDev/pcc-mp3dg,stfuchs/pcl,the-glu/pcl,jakobwilm/pcl,KevenRing/pcl,cascheberg/pcl,shyamalschandra/pcl,fanxiaochen/mypcltest,zavataafnan/pcl-truck,cascheberg/pcl,nikste/pcl,raydtang/pcl,kanster/pcl,shyamalschandra/pcl,wgapl/pcl,pkuhto/pcl,chenxingzhe/pcl,cascheberg/pcl,shangwuhencc/pcl,LZRS/pcl,jeppewalther/kinfu_segmentation,mschoeler/pcl,kanster/pcl,jakobwilm/pcl,closerbibi/pcl,MMiknis/pcl,zavataafnan/pcl-truck,simonleonard/pcl,Tabjones/pcl,msalvato/pcl_kinfu_highres,LZRS/pcl,damienjadeduff/pcl,Tabjones/pcl,damienjadeduff/pcl,raydtang/pcl,kanster/pcl,raydtang/pcl,the-glu/pcl,msalvato/pcl_kinfu_highres,fskuka/pcl,wgapl/pcl,MMiknis/pcl,lydhr/pcl,soulsheng/pcl,lydhr/pcl,chenxingzhe/pcl,sbec/pcl,soulsheng/pcl,zavataafnan/pcl-truck,starius/pcl,3dtof/pcl,chenxingzhe/pcl,ipa-rmb/pcl,LZRS/pcl,simonleonard/pcl,nikste/pcl,krips89/pcl_newfeatures,kanster/pcl,chatchavan/pcl,locnx1984/pcl,raydtang/pcl,locnx1984/pcl,srbhprajapati/pcl,wgapl/pcl,KevenRing/vlp,fanxiaochen/mypcltest,drmateo/pcl,mikhail-matrosov/pcl,Tabjones/pcl,mschoeler/pcl,fanxiaochen/mypcltest,jakobwilm/pcl,closerbibi/pcl,closerbibi/pcl,mschoeler/pcl,ResByte/pcl,chatchavan/pcl,v4hn/pcl,shangwuhencc/pcl,locnx1984/pcl,the-glu/pcl,nikste/pcl,jeppewalther/kinfu_segmentation,KevenRing/pcl,krips89/pcl_newfeatures,srbhprajapati/pcl,chatchavan/pcl,mikhail-matrosov/pcl,stefanbuettner/pcl,locnx1984/pcl,krips89/pcl_newfeatures,fskuka/pcl,shivmalhotra/pcl,jakobwilm/pcl,kanster/pcl,soulsheng/pcl,KevenRing/vlp,DaikiMaekawa/pcl,RufaelDev/pcc-mp3dg,drmateo/pcl,drmateo/pcl,cascheberg/pcl,v4hn/pcl,drmateo/pcl,starius/pcl,shivmalhotra/pcl,stfuchs/pcl,damienjadeduff/pcl,DaikiMaekawa/pcl,chatchavan/pcl,MMiknis/pcl,simonleonard/pcl,KevenRing/vlp,fskuka/pcl,ResByte/pcl,Tabjones/pcl,zhangxaochen/pcl,ResByte/pcl,shivmalhotra/pcl,simonleonard/pcl,lydhr/pcl,stefanbuettner/pcl,3dtof/pcl,cascheberg/pcl,msalvato/pcl_kinfu_highres,zhangxaochen/pcl,the-glu/pcl,jeppewalther/kinfu_segmentation,KevenRing/vlp,starius/pcl,RufaelDev/pcc-mp3dg,shyamalschandra/pcl,the-glu/pcl,mikhail-matrosov/pcl,ipa-rmb/pcl,lydhr/pcl,3dtof/pcl,srbhprajapati/pcl,sbec/pcl,sbec/pcl,chenxingzhe/pcl,fskuka/pcl,jeppewalther/kinfu_segmentation,jakobwilm/pcl,srbhprajapati/pcl,shyamalschandra/pcl,simonleonard/pcl,mikhail-matrosov/pcl,Tabjones/pcl