deny_csp.html | Explore in Territory

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=0.5, maximum-scale=0.5, minimum-scale=0.5">
    <!-- Deny connections to all payment method identifiers. -->
    <meta http-equiv="Content-Security-Policy" content="connect-src 'none'">
    <script>
    async function checkCanMakePayment(paymentMethodName) {
      try {
        return new PaymentRequest(
            [{supportedMethods: paymentMethodName,}],
            {total: {label: 'Total', amount: {currency: 'USD', value: '0.01'}}})
          .canMakePayment();
      } catch (error) {
        return error.toString();
      }
    }
    </script>
  </head>
</html>

chromium/components/test/data/payments/csp/deny_csp.html