browser_net_filter-04.js

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/* Any copyright is dedicated to the Public Domain.

   http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

/**

 * Tests if invalid filter types are sanitized when loaded from the preferences.

*/

const BASIC_REQUESTS = [

  { url: "sjs_content-type-test-server.sjs?fmt=html&res=undefined" },

  { url: "sjs_content-type-test-server.sjs?fmt=css" },

  { url: "sjs_content-type-test-server.sjs?fmt=js" },

];

const REQUESTS_WITH_MEDIA = BASIC_REQUESTS.concat([

  { url: "sjs_content-type-test-server.sjs?fmt=font" },

  { url: "sjs_content-type-test-server.sjs?fmt=image" },

  { url: "sjs_content-type-test-server.sjs?fmt=audio" },

  { url: "sjs_content-type-test-server.sjs?fmt=video" },

]);

const REQUESTS_WITH_MEDIA_AND_FLASH = REQUESTS_WITH_MEDIA.concat([

  { url: "sjs_content-type-test-server.sjs?fmt=flash" },

]);

const REQUESTS_WITH_MEDIA_AND_FLASH_AND_WS =

  REQUESTS_WITH_MEDIA_AND_FLASH.concat([

    /* "Upgrade" is a reserved header and can not be set on XMLHttpRequest */

    { url: "sjs_content-type-test-server.sjs?fmt=ws" },

]);

add_task(async function () {

  Services.prefs.setCharPref(

    "devtools.netmonitor.filters",

    '["bogus", "js", "alsobogus"]'

);

  const { monitor } = await initNetMonitor(FILTERING_URL, {

    requestCount: 1,

    expectedEventTimings: 0,

});

  info("Starting test... ");

  const { document, store, windowRequire } = monitor.panelWin;

  const Actions = windowRequire("devtools/client/netmonitor/src/actions/index");

  const { Prefs } = windowRequire("devtools/client/netmonitor/src/utils/prefs");

  store.dispatch(Actions.batchEnable(false));

  is(Prefs.filters.length, 3, "All the filter types should be loaded.");

is(

    Prefs.filters[0],

    "bogus",

    "The first filter type is invalid, but loaded anyway."

);

  // As the view is filtered and there is only one request for which we fetch event timings

  const wait = waitForNetworkEvents(monitor, 9, { expectedEventTimings: 1 });

  await performRequestsInContent(REQUESTS_WITH_MEDIA_AND_FLASH_AND_WS);

  await wait;

  testFilterButtons(monitor, "js");

  ok(true, "Only the correct filter type was taken into consideration.");

  EventUtils.sendMouseEvent(

    { type: "click" },

    document.querySelector(".requests-list-filter-html-button")

);

  const filters = Services.prefs.getCharPref("devtools.netmonitor.filters");

is(

    filters,

    '["html","js"]',

    "The filters preferences were saved directly after the click and only" +

      " with the valid."

);

  await teardown(monitor);

});