browser_application_xml_handle_internally.js

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/* Any copyright is dedicated to the Public Domain.

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

const HandlerService = Cc[

  "@mozilla.org/uriloader/handler-service;1"

].getService(Ci.nsIHandlerService);

const MIMEService = Cc["@mozilla.org/mime;1"].getService(Ci.nsIMIMEService);

// This test checks that application/xml has the handle internally option.

add_task(async function applicationXmlHandleInternally() {

  await SpecialPowers.pushPrefEnv({

    set: [["browser.settings-redesign.enabled", true]],

});

  const mimeInfo = MIMEService.getFromTypeAndExtension(

    "application/xml",

    "xml"

);

  HandlerService.store(mimeInfo);

  registerCleanupFunction(() => {

    HandlerService.remove(mimeInfo);

});

  let appHandlerInitialized = TestUtils.topicObserved("app-handler-loaded");

  await openPreferencesViaOpenPreferencesAPI("general", { leaveOpen: true });

  await appHandlerInitialized;

  let win = gBrowser.selectedBrowser.contentWindow;

  let container = win.document.getElementById("applicationsHandlersView");

  // First, find the application/xml item.

  let xmlItem = container.querySelector("moz-box-item[type='application/xml']");

  Assert.ok(xmlItem, "application/xml is present in handlersView");

  if (xmlItem) {

    xmlItem.scrollIntoView({ block: "center" });

    let list = xmlItem.closest("moz-box-group");

    let handleInternallyItem = list.querySelector(

      `moz-option[action='${Ci.nsIHandlerInfo.handleInternally}']`

);

    ok(!!handleInternallyItem, "handle internally is present");

  gBrowser.removeCurrentTab();

});