tianon/test:badtars-invalid-whiteout

package main

import (
	"archive/tar"
	"os"
)

func main() {
	tw := tar.NewWriter(os.Stdout)
	// https://github.com/opencontainers/image-spec/issues/1301
	if err := tw.WriteHeader(&tar.Header{Name: ".wh."}); err != nil {
		panic(err)
	}
	if err := tw.Flush(); err != nil {
		panic(err)
	}
}