tests: Test connecting with non-existing RPC cookie file
tests: Test connecting with non-existing RPC cookie file

guncoin/guncoin,Flowdalic/bitcoin,FeatherCoin/Feathercoin,randy-waterhouse/bitcoin,h4x3rotab/BTCGPU,particl/particl-core,droark/bitcoin,wellenreiter01/Feathercoin,DigitalPandacoin/pandacoin,jonasschnelli/bitcoin,ahmedbodi/vertcoin,CryptArc/bitcoin,DigitalPandacoin/pandacoin,afk11/bitcoin,dscotese/bitcoin,prusnak/bitcoin,wellenreiter01/Feathercoin,rnicoll/bitcoin,alecalve/bitcoin,andreaskern/bitcoin,namecoin/namecore,digibyte/digibyte,afk11/bitcoin,cdecker/bitcoin,EthanHeilman/bitcoin,kazcw/bitcoin,peercoin/peercoin,droark/bitcoin,gjhiggins/vcoincore,andreaskern/bitcoin,MeshCollider/bitcoin,ajtowns/bitcoin,tjps/bitcoin,Kogser/bitcoin,apoelstra/bitcoin,yenliangl/bitcoin,bitcoinsSG/bitcoin,mruddy/bitcoin,GlobalBoost/GlobalBoost,FeatherCoin/Feathercoin,jnewbery/bitcoin,rawodb/bitcoin,myriadteam/myriadcoin,dscotese/bitcoin,domob1812/namecore,lbryio/lbrycrd,instagibbs/bitcoin,rnicoll/dogecoin,thrasher-/litecoin,midnightmagic/bitcoin,instagibbs/bitcoin,h4x3rotab/BTCGPU,digibyte/digibyte,jtimon/bitcoin,anditto/bitcoin,r8921039/bitcoin,bitcoinsSG/bitcoin,mitchellcash/bitcoin,Sjors/bitcoin,apoelstra/bitcoin,rnicoll/dogecoin,bespike/litecoin,droark/bitcoin,randy-waterhouse/bitcoin,Sjors/bitcoin,EthanHeilman/bitcoin,rnicoll/dogecoin,sebrandon1/bitcoin,joshrabinowitz/bitcoin,midnightmagic/bitcoin,tecnovert/particl-core,sstone/bitcoin,ahmedbodi/vertcoin,practicalswift/bitcoin,qtumproject/qtum,ElementsProject/elements,mruddy/bitcoin,tecnovert/particl-core,h4x3rotab/BTCGPU,prusnak/bitcoin,monacoinproject/monacoin,anditto/bitcoin,bitcoin/bitcoin,untrustbank/litecoin,wellenreiter01/Feathercoin,rawodb/bitcoin,andreaskern/bitcoin,sstone/bitcoin,thrasher-/litecoin,AkioNak/bitcoin,paveljanik/bitcoin,rnicoll/dogecoin,rawodb/bitcoin,practicalswift/bitcoin,jlopp/statoshi,ericshawlinux/bitcoin,jambolo/bitcoin,alecalve/bitcoin,fujicoin/fujicoin,CryptArc/bitcoin,jtimon/bitcoin,r8921039/bitcoin,mruddy/bitcoin,domob1812/namecore,jnewbery/bitcoin,myriadcoin/myriadcoin,GlobalBoost/GlobalBoost,MarcoFalke/bitcoin,midnightmagic/bitcoin,afk11/bitcoin,GlobalBoost/GlobalBoost,nikkitan/bitcoin,qtumproject/qtum,rawodb/bitcoin,apoelstra/bitcoin,gjhiggins/vcoincore,sebrandon1/bitcoin,instagibbs/bitcoin,litecoin-project/litecoin,dscotese/bitcoin,AkioNak/bitcoin,bitcoin/bitcoin,lbryio/lbrycrd,dscotese/bitcoin,tjps/bitcoin,practicalswift/bitcoin,jonasschnelli/bitcoin,ElementsProject/elements,sipsorcery/bitcoin,fujicoin/fujicoin,bespike/litecoin,ajtowns/bitcoin,Kogser/bitcoin,untrustbank/litecoin,joshrabinowitz/bitcoin,apoelstra/bitcoin,jmcorgan/bitcoin,BTCGPU/BTCGPU,practicalswift/bitcoin,domob1812/namecore,bitcoin/bitcoin,namecoin/namecoin-core,sipsorcery/bitcoin,randy-waterhouse/bitcoin,Sjors/bitcoin,sebrandon1/bitcoin,digibyte/digibyte,rnicoll/bitcoin,afk11/bitcoin,litecoin-project/litecoin,GroestlCoin/GroestlCoin,particl/particl-core,yenliangl/bitcoin,peercoin/peercoin,nikkitan/bitcoin,jamesob/bitcoin,paveljanik/bitcoin,GroestlCoin/GroestlCoin,MarcoFalke/bitcoin,anditto/bitcoin,bitcoinknots/bitcoin,Kogser/bitcoin,paveljanik/bitcoin,GroestlCoin/bitcoin,namecoin/namecore,joshrabinowitz/bitcoin,ElementsProject/elements,Xekyo/bitcoin,JeremyRubin/bitcoin,litecoin-project/litecoin,monacoinproject/monacoin,joshrabinowitz/bitcoin,lateminer/bitcoin,OmniLayer/omnicore,rnicoll/bitcoin,fujicoin/fujicoin,untrustbank/litecoin,untrustbank/litecoin,EthanHeilman/bitcoin,jambolo/bitcoin,andreaskern/bitcoin,tjps/bitcoin,jamesob/bitcoin,jamesob/bitcoin,EthanHeilman/bitcoin,achow101/bitcoin,myriadcoin/myriadcoin,Kogser/bitcoin,sstone/bitcoin,guncoin/guncoin,qtumproject/qtum,fujicoin/fujicoin,MarcoFalke/bitcoin,gjhiggins/vcoincore,alecalve/bitcoin,sstone/bitcoin,kazcw/bitcoin,monacoinproject/monacoin,RHavar/bitcoin,h4x3rotab/BTCGPU,ericshawlinux/bitcoin,afk11/bitcoin,pstratem/bitcoin,lateminer/bitcoin,vertcoin/vertcoin,kallewoof/bitcoin,stamhe/bitcoin,peercoin/peercoin,GlobalBoost/GlobalBoost,CryptArc/bitcoin,domob1812/bitcoin,tecnovert/particl-core,n1bor/bitcoin,Kogser/bitcoin,donaloconnor/bitcoin,mm-s/bitcoin,n1bor/bitcoin,bespike/litecoin,ElementsProject/elements,mm-s/bitcoin,pataquets/namecoin-core,jmcorgan/bitcoin,andreaskern/bitcoin,MeshCollider/bitcoin,FeatherCoin/Feathercoin,vmp32k/litecoin,nikkitan/bitcoin,ajtowns/bitcoin,pstratem/bitcoin,Kogser/bitcoin,thrasher-/litecoin,domob1812/huntercore,GroestlCoin/bitcoin,ElementsProject/elements,pataquets/namecoin-core,jlopp/statoshi,Kogser/bitcoin,stamhe/bitcoin,achow101/bitcoin,lbryio/lbrycrd,TheBlueMatt/bitcoin,untrustbank/litecoin,vmp32k/litecoin,GlobalBoost/GlobalBoost,Bushstar/UFO-Project,JeremyRubin/bitcoin,stamhe/bitcoin,AkioNak/bitcoin,randy-waterhouse/bitcoin,r8921039/bitcoin,r8921039/bitcoin,MarcoFalke/bitcoin,myriadteam/myriadcoin,dscotese/bitcoin,fanquake/bitcoin,domob1812/namecore,rnicoll/bitcoin,prusnak/bitcoin,bespike/litecoin,stamhe/bitcoin,domob1812/huntercore,jnewbery/bitcoin,pataquets/namecoin-core,Xekyo/bitcoin,droark/bitcoin,fanquake/bitcoin,litecoin-project/litecoin,digibyte/digibyte,kazcw/bitcoin,CryptArc/bitcoin,guncoin/guncoin,GroestlCoin/bitcoin,sipsorcery/bitcoin,pstratem/bitcoin,jlopp/statoshi,CryptArc/bitcoin,yenliangl/bitcoin,mm-s/bitcoin,rnicoll/dogecoin,GroestlCoin/GroestlCoin,h4x3rotab/BTCGPU,TheBlueMatt/bitcoin,stamhe/bitcoin,paveljanik/bitcoin,myriadteam/myriadcoin,sipsorcery/bitcoin,peercoin/peercoin,Xekyo/bitcoin,tecnovert/particl-core,FeatherCoin/Feathercoin,myriadteam/myriadcoin,bitcoinsSG/bitcoin,sstone/bitcoin,myriadcoin/myriadcoin,fanquake/bitcoin,kallewoof/bitcoin,domob1812/bitcoin,peercoin/peercoin,EthanHeilman/bitcoin,rawodb/bitcoin,jnewbery/bitcoin,paveljanik/bitcoin,tjps/bitcoin,namecoin/namecoin-core,monacoinproject/monacoin,OmniLayer/omnicore,alecalve/bitcoin,nikkitan/bitcoin,domob1812/bitcoin,OmniLayer/omnicore,vertcoin/vertcoin,jmcorgan/bitcoin,jlopp/statoshi,mitchellcash/bitcoin,jtimon/bitcoin,vmp32k/litecoin,AkioNak/bitcoin,r8921039/bitcoin,randy-waterhouse/bitcoin,mitchellcash/bitcoin,jambolo/bitcoin,myriadteam/myriadcoin,RHavar/bitcoin,instagibbs/bitcoin,mruddy/bitcoin,donaloconnor/bitcoin,n1bor/bitcoin,Christewart/bitcoin,jonasschnelli/bitcoin,Christewart/bitcoin,jmcorgan/bitcoin,joshrabinowitz/bitcoin,qtumproject/qtum,n1bor/bitcoin,jlopp/statoshi,vmp32k/litecoin,gjhiggins/vcoincore,midnightmagic/bitcoin,yenliangl/bitcoin,digibyte/digibyte,bitcoinsSG/bitcoin,anditto/bitcoin,particl/particl-core,cdecker/bitcoin,ElementsProject/elements,BTCGPU/BTCGPU,jtimon/bitcoin,domob1812/bitcoin,paveljanik/bitcoin,namecoin/namecore,pstratem/bitcoin,qtumproject/qtum,lateminer/bitcoin,JeremyRubin/bitcoin,Flowdalic/bitcoin,qtumproject/qtum,DigitalPandacoin/pandacoin,fujicoin/fujicoin,peercoin/peercoin,vertcoin/vertcoin,vmp32k/litecoin,RHavar/bitcoin,litecoin-project/litecoin,achow101/bitcoin,domob1812/bitcoin,GroestlCoin/GroestlCoin,Flowdalic/bitcoin,RHavar/bitcoin,cdecker/bitcoin,Xekyo/bitcoin,MarcoFalke/bitcoin,bitcoinsSG/bitcoin,tecnovert/particl-core,apoelstra/bitcoin,bitcoinknots/bitcoin,alecalve/bitcoin,tjps/bitcoin,midnightmagic/bitcoin,JeremyRubin/bitcoin,achow101/bitcoin,RHavar/bitcoin,instagibbs/bitcoin,FeatherCoin/Feathercoin,r8921039/bitcoin,vertcoin/vertcoin,Bushstar/UFO-Project,stamhe/bitcoin,GroestlCoin/bitcoin,MarcoFalke/bitcoin,prusnak/bitcoin,bitcoin/bitcoin,donaloconnor/bitcoin,cdecker/bitcoin,jmcorgan/bitcoin,jtimon/bitcoin,lbryio/lbrycrd,pstratem/bitcoin,mitchellcash/bitcoin,lbryio/lbrycrd,thrasher-/litecoin,midnightmagic/bitcoin,Christewart/bitcoin,Bushstar/UFO-Project,JeremyRubin/bitcoin,bespike/litecoin,mm-s/bitcoin,guncoin/guncoin,prusnak/bitcoin,CryptArc/bitcoin,Bushstar/UFO-Project,practicalswift/bitcoin,Flowdalic/bitcoin,kallewoof/bitcoin,nikkitan/bitcoin,kallewoof/bitcoin,wellenreiter01/Feathercoin,ahmedbodi/vertcoin,DigitalPandacoin/pandacoin,BTCGPU/BTCGPU,lbryio/lbrycrd,jlopp/statoshi,EthanHeilman/bitcoin,randy-waterhouse/bitcoin,myriadcoin/myriadcoin,pstratem/bitcoin,donaloconnor/bitcoin,droark/bitcoin,ahmedbodi/vertcoin,bitcoin/bitcoin,domob1812/namecore,gjhiggins/vcoincore,anditto/bitcoin,namecoin/namecoin-core,MeshCollider/bitcoin,anditto/bitcoin,mruddy/bitcoin,donaloconnor/bitcoin,TheBlueMatt/bitcoin,lateminer/bitcoin,Christewart/bitcoin,jtimon/bitcoin,kazcw/bitcoin,domob1812/huntercore,GroestlCoin/bitcoin,jonasschnelli/bitcoin,vertcoin/vertcoin,jamesob/bitcoin,myriadcoin/myriadcoin,gjhiggins/vcoincore,GlobalBoost/GlobalBoost,droark/bitcoin,TheBlueMatt/bitcoin,ericshawlinux/bitcoin,MeshCollider/bitcoin,jamesob/bitcoin,MeshCollider/bitcoin,jonasschnelli/bitcoin,vertcoin/vertcoin,fanquake/bitcoin,thrasher-/litecoin,afk11/bitcoin,DigitalPandacoin/pandacoin,OmniLayer/omnicore,namecoin/namecoin-core,RHavar/bitcoin,DigitalPandacoin/pandacoin,guncoin/guncoin,pataquets/namecoin-core,BTCGPU/BTCGPU,ajtowns/bitcoin,h4x3rotab/BTCGPU,sstone/bitcoin,practicalswift/bitcoin,ahmedbodi/vertcoin,sipsorcery/bitcoin,namecoin/namecore,Christewart/bitcoin,mm-s/bitcoin,MeshCollider/bitcoin,vmp32k/litecoin,mm-s/bitcoin,particl/particl-core,bitcoinknots/bitcoin,GlobalBoost/GlobalBoost,wellenreiter01/Feathercoin,rnicoll/bitcoin,bitcoin/bitcoin,AkioNak/bitcoin,digibyte/digibyte,BTCGPU/BTCGPU,pataquets/namecoin-core,OmniLayer/omnicore,apoelstra/bitcoin,litecoin-project/litecoin,pataquets/namecoin-core,JeremyRubin/bitcoin,rawodb/bitcoin,domob1812/huntercore,ericshawlinux/bitcoin,OmniLayer/omnicore,guncoin/guncoin,prusnak/bitcoin,Flowdalic/bitcoin,Bushstar/UFO-Project,Kogser/bitcoin,ahmedbodi/vertcoin,kallewoof/bitcoin,Flowdalic/bitcoin,GroestlCoin/bitcoin,myriadcoin/myriadcoin,domob1812/huntercore,jambolo/bitcoin,n1bor/bitcoin,monacoinproject/monacoin,Christewart/bitcoin,achow101/bitcoin,domob1812/huntercore,jamesob/bitcoin,mitchellcash/bitcoin,FeatherCoin/Feathercoin,namecoin/namecoin-core,kazcw/bitcoin,lateminer/bitcoin,thrasher-/litecoin,myriadteam/myriadcoin,joshrabinowitz/bitcoin,namecoin/namecore,kallewoof/bitcoin,donaloconnor/bitcoin,cdecker/bitcoin,particl/particl-core,particl/particl-core,Bushstar/UFO-Project,dscotese/bitcoin,sebrandon1/bitcoin,ericshawlinux/bitcoin,sebrandon1/bitcoin,GroestlCoin/GroestlCoin,n1bor/bitcoin,jnewbery/bitcoin,qtumproject/qtum,andreaskern/bitcoin,namecoin/namecore,TheBlueMatt/bitcoin,fanquake/bitcoin,instagibbs/bitcoin,monacoinproject/monacoin,fanquake/bitcoin,BTCGPU/BTCGPU,TheBlueMatt/bitcoin,Xekyo/bitcoin,domob1812/namecore,lateminer/bitcoin,Sjors/bitcoin,namecoin/namecoin-core,Kogser/bitcoin,mitchellcash/bitcoin,sipsorcery/bitcoin,jambolo/bitcoin,ericshawlinux/bitcoin,domob1812/bitcoin,yenliangl/bitcoin,jmcorgan/bitcoin,Kogser/bitcoin,bitcoinsSG/bitcoin,lbryio/lbrycrd,AkioNak/bitcoin,mruddy/bitcoin,untrustbank/litecoin,GroestlCoin/GroestlCoin,rnicoll/bitcoin,tecnovert/particl-core,bitcoinknots/bitcoin,alecalve/bitcoin,ajtowns/bitcoin,achow101/bitcoin,Sjors/bitcoin,yenliangl/bitcoin,tjps/bitcoin,kazcw/bitcoin,nikkitan/bitcoin,jambolo/bitcoin,bespike/litecoin,Kogser/bitcoin,Xekyo/bitcoin,wellenreiter01/Feathercoin,Kogser/bitcoin,sebrandon1/bitcoin,fujicoin/fujicoin,ajtowns/bitcoin,bitcoinknots/bitcoin,cdecker/bitcoin