}
	}
}

// Issue 28012: verify that the Transport closes its TCP connection to http proxies
// when they're slow to reply to HTTPS CONNECT responses.
func TestTransportProxyHTTPSConnectLeak(t *testing.T) {
	cancelc := make(chan struct{})
	SetTestHookProxyConnectTimeout(t, func(ctx context.Context, timeout time.Duration) (context.Context, context.CancelFunc) {
		ctx, cancel := context.WithCancel(ctx)