defer res.Body.Close()
	fname, err := io.ReadAll(res.Body)
	if err != nil {
		t.Fatal(err)
	}
	cst.close()
	if _, err := os.Stat(string(fname)); !errors.Is(err, os.ErrNotExist) {
		t.Errorf("file %q exists after HTTP handler returned", string(fname))
	}
}

func TestHeadBody(t *testing.T) {
	const identityMode = false
	const chunkedMode = true
	run(t, func(t *testing.T, mode testMode) {

yorkshire.museum
yosemite.museum
youth.museum
zoological.museum
zoology.museum
ירושלים.museum
иком.museum

// mv : https://en.wikipedia.org/wiki/.mv
// "mv" included because, contra Wikipedia, google.mv exists.
mv
aero.mv
biz.mv
com.mv
coop.mv
edu.mv
gov.mv
info.mv
int.mv
mil.mv
museum.mv
name.mv
net.mv
org.mv
pro.mv

// mw : http://www.registrar.mw/