# go list with path to directory should work

env GO111MODULE=off
go list -f '{{.ImportPath}}' $GOROOT/src/math
stdout ^math$

env GO111MODULE=on
go list -f '{{.ImportPath}}' $GOROOT/src/math
stdout ^math$
go list -f '{{.ImportPath}}' .
stdout ^x$
go list -f '{{.ImportPath}}' $GOPATH/pkg/mod/rsc.io/quote@v1.5.2
stdout '^rsc.io/quote$'
go list -f '{{.ImportPath}}' $GOPATH/pkg/mod/rsc.io/sampler@v1.3.0
stdout '^rsc.io/sampler$'
go get rsc.io/sampler@v1.3.1
go list -f '{{.ImportPath}}' $GOPATH/pkg/mod/rsc.io/sampler@v1.3.1
stdout '^rsc.io/sampler$'
! go list -f '{{.ImportPath}}' $GOPATH/pkg/mod/rsc.io/sampler@v1.3.0
stderr 'outside available modules'

-- go.mod --
module x
require rsc.io/quote v1.5.2

-- x.go --
package x