cd main

# without this, fails with "missing go.sum"
go mod tidy

go run main.go
contains stderr "cba"

#godebugtester run main.go
#godebugtester run -sbr -work main.go
godebugtester run -sbr=false main.go
contains stdout "println(\"cba\")"
# inside the external pkg
contains stdout "len([99 98 97])"

-- main/go.mod --
module example.com/main
require golang.org/x/example v0.0.0-20220412213650-2e68773dfca0
-- main/main.go --
package main
//godebug:annotatepackage:golang.org/x/example/stringutil
import "golang.org/x/example/stringutil"
func main() {
	v:=stringutil.Reverse("abc")
	println(v)
}
