fix generator tests
fix generator tests

--HG--
branch : trunk

skylarjhdownes/pytest,tomviner/pytest,vmalloc/dessert,tomviner/pytest,untitaker/pytest,nicoddemus/repo-test,vodik/pytest,davidszotten/pytest,icemac/pytest,Carreau/pytest,etataurov/pytest,chiller/pytest,inirudebwoy/pytest,omarkohl/pytest,abusalimov/pytest,bubenkoff/pytest,JonathonSonesen/pytest,MichaelAquilina/pytest,The-Compiler/pytest,mbirtwell/pytest,pfctdayelise/pytest,pelme/pytest,Bjwebb/pytest,userzimmermann/pytest,chillbear/pytest,ghostsquad/pytest,bukzor/pytest,chiller/pytest,Bachmann1234/pytest,Haibo-Wang-ORG/pytest,vodik/pytest,ericdill/pytest,ropez/pytest,abusalimov/pytest,Haibo-Wang-ORG/pytest,tareqalayan/pytest,malinoff/pytest,wfxiang08/pytest,gabrielcnr/pytest,icemac/pytest,ionelmc/pytest,lukas-bednar/pytest,alfredodeza/pytest,jb098/pytest,markshao/pytest,takluyver/pytest,rmfitzpatrick/pytest,takluyver/pytest,Magicjarvis/py,mbirtwell/pytest,doordash/pytest,doordash/pytest,inirudebwoy/pytest,eli-b/pytest,rouge8/pytest,hunse/pytest,pytest-dev/pytest,mdboom/pytest,mhils/pytest,untitaker/pytest,Akasurde/pytest,The-Compiler/pytest,ojake/pytest,hunse/pytest,flub/pytest,hackebrot/pytest,pelme/pytest,mhils/pytest,wfxiang08/pytest,tgoodlet/pytest,nicoddemus/pytest,omarkohl/pytest,Bachmann1234/pytest,hpk42/pytest,ddboline/pytest,MengJueM/pytest,codewarrior0/pytest,oleg-alexandrov/pytest,ghostsquad/pytest,rouge8/pytest,ojake/pytest,jaraco/pytest,txomon/pytest,gabrielcnr/pytest,oleg-alexandrov/pytest,ionelmc/pytest,nicoddemus/repo-test,Bjwebb/pytest,codewarrior0/pytest,RonnyPfannschmidt/pytest,MengJueM/pytest,bubenkoff/pytest,JonathonSonesen/pytest,Carreau/pytest,nicoddemus/pytest,mdboom/pytest,ericdill/pytest,userzimmermann/pytest,ropez/pytest,lukas-bednar/pytest,pytest-dev/py,hpk42/pytest,chillbear/pytest,bukzor/pytest,jb098/pytest