payment-request-csp-violation.html | Explore in Territory

<!doctype html>
<html>
<head>
<title>Webpage for testing Content-Security-Policy in PaymentRequest</title>
<!-- Deny connections to all payment method identifiers. -->
<meta http-equiv="Content-Security-Policy" content="connect-src 'none'">
</head>
<body>
<script>
// Bypassing CSP (deprecated):
new PaymentRequest(
    [{supportedMethods: 'https://example.test/web-payments',}],
    {total: {label: 'Total', amount: {currency: 'USD', value: '0.01'}}})
  .canMakePayment();
</script>
</body>
</html>

chromium/third_party/blink/web_tests/http/tests/inspector-protocol/resources/payment-request-csp-violation.html