// with functions but no test files.
	tpath := filepath.Join("testdata", "pkgcfg")
	pkg1files := []string{filepath.Join(tpath, "yesFuncsNoTests", "yfnt.go")}
	ppath := "cfg/yesFuncsNoTests"
	pname := "yesFuncsNoTests"
	mode := "count"
	gran := "perblock"
	tag := mode + "_" + gran
	instdir := filepath.Join(dir, "inst")
	if err := os.Mkdir(instdir, 0777); err != nil {
		t.Fatal(err)