$proxy->clientflags("-no_tls1_3 -noservername");
$proxy->start();
ok($fatal_alert, "Unsolicited server name extension");
-
+}
+SKIP: {
+ skip "TLS <= 1.2 disabled or EC disabled", 1
+ if $no_below_tls13 || disabled("ec");
#Test 5: Inject a noncompliant supported_groups extension (<= TLSv1.2)
$proxy->clear();
$proxy->filter(\&inject_unsolicited_extension);