test_cache2_clear_with_usercontext_oa.js

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/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

"use strict";

const { HttpServer } = ChromeUtils.importESModule(

  "resource://testing-common/httpd.sys.mjs"

);

var httpserver = new HttpServer();

function make_uri(urlStr) {

  return Services.io.newURI(urlStr);

function serverHandler(_metadata, response) {

  const body = "hello world";

  response.setHeader("Content-Type", "text/plain", false);

  response.bodyOutputStream.write(body, body.length);

add_setup(async function setup() {

  httpserver.registerPathHandler("/test", serverHandler);

  httpserver.start(-1);

});

add_task(async function test_clear_cache_with_usercontext_oa() {

  let port = httpserver.identity.primaryPort;

  info("Starting test with port " + port);

  let url = `http://localhost:${port}/test`;

  let chan = makeHTTPChannel(url);

  chan.loadInfo.originAttributes = { userContextId: 0 };

  await new Promise(resolve => {

    chan.asyncOpen(new ChannelListener(resolve, null, CL_ALLOW_UNKNOWN_CL));

});

  let cache_storage = getCacheStorage("disk");

  let exists = cache_storage.exists(make_uri(url), null);

  Assert.ok(exists, "Entry should be in cache");

  Services.cache2.clearOriginAttributes(JSON.stringify({ userContextId: 0 }));

  // clearOriginAttributes is async, so we block on cacheIOThread

  await new Promise(resolve => {

    syncWithCacheIOThread(resolve, true);

});

  let existsAgain = cache_storage.exists(make_uri(url), null);

  Assert.ok(!existsAgain, "Entry should not be in cache");

  await httpserver.stop();

});