if err == nil {
		t.Error("Client connection was not closed when the context was canceled")
	}
}

// TestTLS13OnlyClientHelloCipherSuite tests that when a client states that
// it only supports TLS 1.3, it correctly advertises only TLS 1.3 ciphers.
func TestTLS13OnlyClientHelloCipherSuite(t *testing.T) {
	tls13Tests := []struct {
		name    string
		ciphers []uint16
	}{
		{
			name:    "nil",