add test ensuring theano_function fails on bad input
add test ensuring theano_function fails on bad input

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