Add a test case for PathGroup
Add a test case for PathGroup

tyb0807/angr,iamahuman/angr,angr/angr,axt/angr,f-prettyland/angr,f-prettyland/angr,schieb/angr,iamahuman/angr,chubbymaggie/angr,tyb0807/angr,axt/angr,iamahuman/angr,axt/angr,f-prettyland/angr,angr/angr,chubbymaggie/angr,angr/angr,tyb0807/angr,chubbymaggie/angr,schieb/angr,schieb/angr