if strings.HasPrefix(f.Name(), "covmeta") {
			return filepath.Join(dstdir, f.Name()), "hello.go:"
		}
	}
	t.Fatalf("could not locate generated meta-data file")
	return "", ""
}

func TestAuxMetaDataFiles(t *testing.T) {
	if !goexperiment.CoverageRedesign {
		return
	}
	if testing.CoverMode() == "" {
		return
	}
	testenv.MustHaveGoRun(t)
	tgcd := testGoCoverDir(t)