test_appgroup_profile.js

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/* Any copyright is dedicated to the Public Domain.

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

/*

 * Tests that profile is inside App Group container when MOZ_APP_GROUP is set.

*/

add_task(async function test_appgroup_profile_location() {

  if (AppConstants.MOZ_UPDATE_CHANNEL != "nightly") {

    return;

  Services.env.set("MOZ_APP_GROUP", "1");

  const profileName = "testappgroup";

  const service = getProfileService();

  const profile = service.createProfile(null, profileName);

  profile.lock({});

  service.flush();

  registerCleanupFunction(() => {

    if (profile) {

      profile.remove(true);

      service.flush();

    Services.env.set("MOZ_APP_GROUP", "");

});

  const profileDir = profile.rootDir;

  const APP_GROUP_PATH =

    "Group Containers/43AQ936H96.org.mozilla.firefox.browserprofiles";

  Assert.ok(

    profileDir.path.includes(APP_GROUP_PATH),

    "Profile should be inside App Group container when MOZ_APP_GROUP is set"

);

  const uAppData = Services.dirsvc.get("UAppData", Ci.nsIFile);

  const iniFile = uAppData.clone();

  iniFile.append("profiles.ini");

  const factory = Cc["@mozilla.org/xpcom/ini-parser-factory;1"].getService(

    Ci.nsIINIParserFactory

);

  const ini = factory.createINIParser(iniFile);

  // Find the section whose name matches our profile.

  let sectionName = null;

  const sections = ini.getSections();

  while (sections.hasMore()) {

    const s = sections.getNext();

    let name = "";

    try {

      name = ini.getString(s, "Name");

    } catch (_) {}

    if (name === profileName) {

      sectionName = s;

      break;

  Assert.ok(sectionName, "profiles.ini contains a section for this profile");

  // Ensure profiles.ini stores a relative entry.

  Assert.equal(

    ini.getString(sectionName, "IsRelative"),

    "1",

    "IsRelative=1 for App Group profile"

);

  const relPath = ini.getString(sectionName, "Path");

  Assert.ok(!relPath.startsWith("/"), "profiles.ini Path is not absolute");

  Assert.ok(

    relPath.includes("/Profiles/"),

    "profiles.ini Path contains /Profiles/"

);

  // localDir should also be under the App Group container.

  const localDir = profile.localDir;

  Assert.ok(

    localDir.path.includes(APP_GROUP_PATH) &&

      localDir.path.includes("/Library/Caches/Profiles/"),

    "localDir should be under App Group Library/Caches/Profiles"

);

  const localTail = localDir.path.split("/Profiles/")[1];

  const rootTail = profileDir.path.split("/Profiles/")[1];

  Assert.equal(

    localTail,

    rootTail,

    "localDir keeps the same Profiles/ tail as rootDir"

);

});