// Run the cover command with "emit meta" enabled on a package
	// with no functions and no test files.
	tpath := filepath.Join("testdata", "pkgcfg")
	pkgfiles := []string{filepath.Join(tpath, "noFuncsNoTests", "nfnt.go")}
	pname := "noFuncsNoTests"
	mode := "count"
	gran := "perblock"
	ppath := "cfg/" + pname
	tag := mode + "_" + gran
	instdir := filepath.Join(dir, "inst2")
	if err := os.Mkdir(instdir, 0777); err != nil {