content-security-policy.https.window.js

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /background-fetch/content-security-policy.https.window.html - WPT Dashboard Interop Dashboard

// META: script=/service-workers/service-worker/resources/test-helpers.sub.js

// META: script=resources/utils.js

'use strict';

// Tests that requests blocked by Content Security Policy are rejected.

// https://w3c.github.io/webappsec-csp/#should-block-request

// This is not a comprehensive test of Content Security Policy - it is just

// intended to check that CSP checks are enabled.

var meta = document.createElement('meta');

meta.setAttribute('http-equiv', 'Content-Security-Policy');

meta.setAttribute('content', "connect-src 'none'");

document.head.appendChild(meta);

backgroundFetchTest(async (t, bgFetch) => {

  const fetch = await bgFetch.fetch(uniqueId(), '/');

  const record = await fetch.match('/');

  return promise_rejects_js(

      t, TypeError,

      record.responseReady);

}, 'fetch blocked by CSP should reject');