printing.str -- add appropriate tests for #992
printing.str -- add appropriate tests for #992

Signed-off-by: Kirill Smelkov <b0eeaac46e675e9f95bf68c0df1041cf581c26f4@landau.phys.spbu.ru>
Signed-off-by: Ondrej Certik <b816faa87b7d35274d2e545c5be11ed4376f3ccf@certik.cz>

sunny94/temp,oliverlee/sympy,vipulroxx/sympy,cccfran/sympy,kumarkrishna/sympy,kaushik94/sympy,sahmed95/sympy,shipci/sympy,hargup/sympy,mcdaniel67/sympy,kevalds51/sympy,skirpichev/omg,sahmed95/sympy,maniteja123/sympy,moble/sympy,lindsayad/sympy,jerli/sympy,hrashk/sympy,jaimahajan1997/sympy,postvakje/sympy,atreyv/sympy,asm666/sympy,sahmed95/sympy,MechCoder/sympy,hazelnusse/sympy-old,yukoba/sympy,maniteja123/sympy,mafiya69/sympy,lidavidm/sympy,madan96/sympy,atreyv/sympy,iamutkarshtiwari/sympy,jamesblunt/sympy,skidzo/sympy,jbaayen/sympy,ga7g08/sympy,iamutkarshtiwari/sympy,yashsharan/sympy,saurabhjn76/sympy,mafiya69/sympy,mattpap/sympy-polys,Shaswat27/sympy,grevutiu-gabriel/sympy,kumarkrishna/sympy,Sumith1896/sympy,garvitr/sympy,wyom/sympy,toolforger/sympy,sampadsaha5/sympy,hargup/sympy,sahilshekhawat/sympy,meghana1995/sympy,cccfran/sympy,skidzo/sympy,hrashk/sympy,jamesblunt/sympy,cccfran/sympy,aktech/sympy,saurabhjn76/sympy,kmacinnis/sympy,dqnykamp/sympy,sampadsaha5/sympy,pbrady/sympy,Titan-C/sympy,asm666/sympy,VaibhavAgarwalVA/sympy,srjoglekar246/sympy,aktech/sympy,drufat/sympy,MridulS/sympy,KevinGoodsell/sympy,jerli/sympy,chaffra/sympy,shipci/sympy,MechCoder/sympy,beni55/sympy,mcdaniel67/sympy,Titan-C/sympy,sampadsaha5/sympy,abhiii5459/sympy,abloomston/sympy,Gadal/sympy,debugger22/sympy,AunShiLord/sympy,Designist/sympy,Mitchkoens/sympy,yukoba/sympy,Vishluck/sympy,farhaanbukhsh/sympy,beni55/sympy,pandeyadarsh/sympy,sahilshekhawat/sympy,drufat/sympy,Mitchkoens/sympy,AkademieOlympia/sympy,garvitr/sympy,Curious72/sympy,yukoba/sympy,Sumith1896/sympy,ChristinaZografou/sympy,debugger22/sympy,atreyv/sympy,pbrady/sympy,shikil/sympy,jbbskinny/sympy,bukzor/sympy,iamutkarshtiwari/sympy,hazelnusse/sympy-old,vipulroxx/sympy,AunShiLord/sympy,pandeyadarsh/sympy,kmacinnis/sympy,diofant/diofant,sunny94/temp,AkademieOlympia/sympy,wanglongqi/sympy,Davidjohnwilson/sympy,Curious72/sympy,VaibhavAgarwalVA/sympy,MridulS/sympy,Vishluck/sympy,saurabhjn76/sympy,kaichogami/sympy,minrk/sympy,Davidjohnwilson/sympy,aktech/sympy,liangjiaxing/sympy,kevalds51/sympy,atsao72/sympy,yashsharan/sympy,yashsharan/sympy,flacjacket/sympy,jbbskinny/sympy,madan96/sympy,Shaswat27/sympy,souravsingh/sympy,liangjiaxing/sympy,shikil/sympy,Designist/sympy,toolforger/sympy,cswiercz/sympy,Arafatk/sympy,shipci/sympy,hargup/sympy,bukzor/sympy,dqnykamp/sympy,VaibhavAgarwalVA/sympy,amitjamadagni/sympy,ahhda/sympy,postvakje/sympy,skidzo/sympy,Curious72/sympy,garvitr/sympy,abhiii5459/sympy,mafiya69/sympy,sunny94/temp,souravsingh/sympy,meghana1995/sympy,meghana1995/sympy,moble/sympy,bukzor/sympy,postvakje/sympy,Sumith1896/sympy,debugger22/sympy,maniteja123/sympy,kmacinnis/sympy,sahilshekhawat/sympy,wanglongqi/sympy,chaffra/sympy,wanglongqi/sympy,emon10005/sympy,Vishluck/sympy,grevutiu-gabriel/sympy,hrashk/sympy,jaimahajan1997/sympy,AunShiLord/sympy,oliverlee/sympy,Designist/sympy,ChristinaZografou/sympy,pbrady/sympy,fperez/sympy,kumarkrishna/sympy,MechCoder/sympy,minrk/sympy,cswiercz/sympy,kaichogami/sympy,oliverlee/sympy,farhaanbukhsh/sympy,ahhda/sympy,lindsayad/sympy,Davidjohnwilson/sympy,rahuldan/sympy,AkademieOlympia/sympy,Arafatk/sympy,chaffra/sympy,rahuldan/sympy,kevalds51/sympy,ryanGT/sympy,jbbskinny/sympy,Titan-C/sympy,ga7g08/sympy,lindsayad/sympy,kaushik94/sympy,drufat/sympy,lidavidm/sympy,abloomston/sympy,farhaanbukhsh/sympy,souravsingh/sympy,Mitchkoens/sympy,pandeyadarsh/sympy,kaushik94/sympy,MridulS/sympy,Shaswat27/sympy,Gadal/sympy,jerli/sympy,vipulroxx/sympy,asm666/sympy,rahuldan/sympy,madan96/sympy,emon10005/sympy,abhiii5459/sympy,ga7g08/sympy,cswiercz/sympy,toolforger/sympy,wyom/sympy,liangjiaxing/sympy,amitjamadagni/sympy,grevutiu-gabriel/sympy,atsao72/sympy,Gadal/sympy,mcdaniel67/sympy,tovrstra/sympy,kaichogami/sympy,beni55/sympy,abloomston/sympy,Arafatk/sympy,pernici/sympy,shikil/sympy,ChristinaZografou/sympy,lidavidm/sympy,moble/sympy,dqnykamp/sympy,emon10005/sympy,wyom/sympy,jaimahajan1997/sympy,ahhda/sympy,atsao72/sympy,jamesblunt/sympy