}
	}

	cst.close()
	if !strings.Contains(errLog.String(), "TLS handshake error") {
		t.Errorf("expected an error log message containing 'TLS handshake error'; got %q", errLog)
	}
}

func TestClientErrorWithRequestURI(t *testing.T) {
	defer afterTest(t)
	req, _ := NewRequest("GET", "http://localhost:1234/", nil)
	req.RequestURI = "/this/field/is/illegal/and/should/error/"
	_, err := DefaultClient.Do(req)
	if err == nil {