Fixed the test case for FunctionManager.
Fixed the test case for FunctionManager.

schieb/angr,axt/angr,chubbymaggie/angr,fjferrer/angr,fjferrer/angr,f-prettyland/angr,angr/angr,schieb/angr,GuardianRG/angr,iamahuman/angr,terry2012/angr,iamahuman/angr,angr/angr,f-prettyland/angr,chubbymaggie/angr,GuardianRG/angr,avain/angr,zhuyue1314/angr,mingderwang/angr,cureHsu/angr,tyb0807/angr,lowks/angr,avain/angr,haylesr/angr,terry2012/angr,mingderwang/angr,cureHsu/angr,chubbymaggie/angr,zhuyue1314/angr,xurantju/angr,axt/angr,schieb/angr,tyb0807/angr,f-prettyland/angr,haylesr/angr,xurantju/angr,axt/angr,iamahuman/angr,angr/angr,tyb0807/angr,lowks/angr