env GO111MODULE=off

[!gc] skip
[short] skip

# Listing GOROOT should only find standard packages.
cd $GOROOT/src
go list -f '{{if not .Standard}}{{.ImportPath}}{{end}}' ./...
! stdout .

# Standard packages should include cmd, but not cmd/vendor.
go list ./...
stdout cmd/compile
! stdout vendor/golang.org
! stdout cmd/vendor

# In GOPATH mode, packages vendored into GOROOT should be reported as standard.
go list -f '{{if .Standard}}{{.ImportPath}}{{end}}' std cmd
stdout golang.org/x/net/http2/hpack
stdout cmd/vendor/golang\.org/x/arch/x86/x86asm

# However, vendored packages should not match wildcard patterns beginning with cmd.
go list cmd/...
stdout cmd/compile
! stdout cmd/vendor
