Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1447 insertions, 0 deletions

diff --git a/browser/components/preferences/tests/browser_extension_controlled.js b/browser/components/preferences/tests/browser_extension_controlled.js
new file mode 100644
index 0000000000..6cec9ba93a
--- /dev/null
+++ b/browser/components/preferences/tests/browser_extension_controlled.js
@@ -0,0 +1,1447 @@
+/* eslint-env webextensions */
+
+const PROXY_PREF = "network.proxy.type";
+const HOMEPAGE_URL_PREF = "browser.startup.homepage";
+const HOMEPAGE_OVERRIDE_KEY = "homepage_override";
+const URL_OVERRIDES_TYPE = "url_overrides";
+const NEW_TAB_KEY = "newTabURL";
+const PREF_SETTING_TYPE = "prefs";
+
+ChromeUtils.defineESModuleGetters(this, {
+  ExtensionSettingsStore:
+    "resource://gre/modules/ExtensionSettingsStore.sys.mjs",
+});
+
+ChromeUtils.defineModuleGetter(
+  this,
+  "AboutNewTab",
+  "resource:///modules/AboutNewTab.jsm"
+);
+
+XPCOMUtils.defineLazyPreferenceGetter(this, "proxyType", PROXY_PREF);
+
+const { AddonTestUtils } = ChromeUtils.importESModule(
+  "resource://testing-common/AddonTestUtils.sys.mjs"
+);
+AddonTestUtils.initMochitest(this);
+
+const { ExtensionPreferencesManager } = ChromeUtils.importESModule(
+  "resource://gre/modules/ExtensionPreferencesManager.sys.mjs"
+);
+
+const TEST_DIR = gTestPath.substr(0, gTestPath.lastIndexOf("/"));
+const CHROME_URL_ROOT = TEST_DIR + "/";
+const PERMISSIONS_URL =
+  "chrome://browser/content/preferences/dialogs/sitePermissions.xhtml";
+let sitePermissionsDialog;
+
+function getSupportsFile(path) {
+  let cr = Cc["@mozilla.org/chrome/chrome-registry;1"].getService(
+    Ci.nsIChromeRegistry
+  );
+  let uri = Services.io.newURI(CHROME_URL_ROOT + path);
+  let fileurl = cr.convertChromeURL(uri);
+  return fileurl.QueryInterface(Ci.nsIFileURL);
+}
+
+function waitForMessageChange(
+  element,
+  cb,
+  opts = { attributes: true, attributeFilter: ["hidden"] }
+) {
+  return waitForMutation(element, opts, cb);
+}
+
+function getElement(id, doc = gBrowser.contentDocument) {
+  return doc.getElementById(id);
+}
+
+function waitForMessageHidden(messageId, doc) {
+  return waitForMessageChange(
+    getElement(messageId, doc),
+    target => target.hidden
+  );
+}
+
+function waitForMessageShown(messageId, doc) {
+  return waitForMessageChange(
+    getElement(messageId, doc),
+    target => !target.hidden
+  );
+}
+
+function waitForEnableMessage(messageId, doc) {
+  return waitForMessageChange(
+    getElement(messageId, doc),
+    target => target.classList.contains("extension-controlled-disabled"),
+    { attributeFilter: ["class"], attributes: true }
+  );
+}
+
+function waitForMessageContent(messageId, l10nId, doc) {
+  return waitForMessageChange(
+    getElement(messageId, doc),
+    target => doc.l10n.getAttributes(target).id === l10nId,
+    { childList: true }
+  );
+}
+
+async function openNotificationsPermissionDialog() {
+  let dialogOpened = promiseLoadSubDialog(PERMISSIONS_URL);
+
+  await SpecialPowers.spawn(gBrowser.selectedBrowser, [], function () {
+    let doc = content.document;
+    let settingsButton = doc.getElementById("notificationSettingsButton");
+    settingsButton.click();
+  });
+
+  sitePermissionsDialog = await dialogOpened;
+  await sitePermissionsDialog.document.mozSubdialogReady;
+}
+
+async function disableExtensionViaClick(labelId, disableButtonId, doc) {
+  let controlledLabel = doc.getElementById(labelId);
+
+  let enableMessageShown = waitForEnableMessage(labelId, doc);
+  doc.getElementById(disableButtonId).click();
+  await enableMessageShown;
+
+  let controlledDescription = controlledLabel.querySelector("description");
+  is(
+    doc.l10n.getAttributes(controlledDescription.querySelector("label")).id,
+    "extension-controlled-enable",
+    "The user is notified of how to enable the extension again."
+  );
+
+  // The user can dismiss the enable instructions.
+  let hidden = waitForMessageHidden(labelId, doc);
+  controlledLabel.querySelector("image:last-of-type").click();
+  await hidden;
+}
+
+async function reEnableExtension(addon, labelId) {
+  let controlledMessageShown = waitForMessageShown(labelId);
+  await addon.enable();
+  await controlledMessageShown;
+}
+
+add_task(async function testExtensionControlledHomepage() {
+  const ADDON_ID = "@set_homepage";
+  const SECOND_ADDON_ID = "@second_set_homepage";
+
+  await openPreferencesViaOpenPreferencesAPI("paneHome", { leaveOpen: true });
+  let homepagePref = () => Services.prefs.getCharPref(HOMEPAGE_URL_PREF);
+  let originalHomepagePref = homepagePref();
+  is(
+    gBrowser.currentURI.spec,
+    "about:preferences#home",
+    "#home should be in the URI for about:preferences"
+  );
+  let doc = gBrowser.contentDocument;
+  let homeModeEl = doc.getElementById("homeMode");
+  let customSettingsSection = doc.getElementById("customSettings");
+
+  is(homeModeEl.itemCount, 3, "The menu list starts with 3 options");
+
+  let promise = TestUtils.waitForCondition(
+    () => homeModeEl.itemCount === 4,
+    "wait for the addon option to be added as an option in the menu list"
+  );
+  let extension = ExtensionTestUtils.loadExtension({
+    useAddonManager: "permanent",
+    manifest: {
+      version: "1.0",
+      name: "set_homepage",
+      browser_specific_settings: {
+        gecko: {
+          id: ADDON_ID,
+        },
+      },
+      chrome_settings_overrides: { homepage: "/home.html" },
+    },
+  });
+  await extension.startup();
+  await promise;
+
+  // The homepage is set to the default and the custom settings section is hidden
+  is(homeModeEl.disabled, false, "The homepage menulist is enabled");
+  is(
+    customSettingsSection.hidden,
+    true,
+    "The custom settings element is hidden"
+  );
+
+  let addon = await AddonManager.getAddonByID(ADDON_ID);
+  is(
+    homeModeEl.value,
+    addon.id,
+    "the home select menu's value is set to the addon"
+  );
+
+  promise = TestUtils.waitForPrefChange(HOMEPAGE_URL_PREF);
+  // Set the Menu to the default value
+  homeModeEl.value = "0";
+  homeModeEl.dispatchEvent(new Event("command"));
+  await promise;
+  is(homepagePref(), originalHomepagePref, "homepage is set back to default");
+  let levelOfControl = await ExtensionPreferencesManager.getLevelOfControl(
+    addon.id,
+    HOMEPAGE_OVERRIDE_KEY,
+    PREF_SETTING_TYPE
+  );
+  is(
+    levelOfControl,
+    "not_controllable",
+    "getLevelOfControl returns not_controllable."
+  );
+  let setting = await ExtensionPreferencesManager.getSetting(
+    HOMEPAGE_OVERRIDE_KEY
+  );
+  ok(!setting.value, "the setting is not set.");
+
+  promise = TestUtils.waitForPrefChange(HOMEPAGE_URL_PREF);
+  // Set the menu to the addon value
+  homeModeEl.value = ADDON_ID;
+  homeModeEl.dispatchEvent(new Event("command"));
+  await promise;
+  ok(
+    homepagePref().startsWith("moz-extension") &&
+      homepagePref().endsWith("home.html"),
+    "Home url should be provided by the extension."
+  );
+  levelOfControl = await ExtensionPreferencesManager.getLevelOfControl(
+    addon.id,
+    HOMEPAGE_OVERRIDE_KEY,
+    PREF_SETTING_TYPE
+  );
+  is(
+    levelOfControl,
+    "controlled_by_this_extension",
+    "getLevelOfControl returns controlled_by_this_extension."
+  );
+  setting = await ExtensionPreferencesManager.getSetting(HOMEPAGE_OVERRIDE_KEY);
+  ok(
+    setting.value.startsWith("moz-extension") &&
+      setting.value.endsWith("home.html"),
+    "The setting value is the same as the extension."
+  );
+
+  // Add a second extension, ensure it is added to the menulist and selected.
+  promise = TestUtils.waitForCondition(
+    () => homeModeEl.itemCount == 5,
+    "addon option is added as an option in the menu list"
+  );
+  let secondExtension = ExtensionTestUtils.loadExtension({
+    useAddonManager: "permanent",
+    manifest: {
+      version: "1.0",
+      name: "second_set_homepage",
+      browser_specific_settings: {
+        gecko: {
+          id: SECOND_ADDON_ID,
+        },
+      },
+      chrome_settings_overrides: { homepage: "/home2.html" },
+    },
+  });
+  await secondExtension.startup();
+  await promise;
+
+  let secondAddon = await AddonManager.getAddonByID(SECOND_ADDON_ID);
+  is(homeModeEl.value, SECOND_ADDON_ID, "home menulist is set to the add-on");
+
+  levelOfControl = await ExtensionPreferencesManager.getLevelOfControl(
+    secondAddon.id,
+    HOMEPAGE_OVERRIDE_KEY,
+    PREF_SETTING_TYPE
+  );
+  is(
+    levelOfControl,
+    "controlled_by_this_extension",
+    "getLevelOfControl returns controlled_by_this_extension."
+  );
+  setting = await ExtensionPreferencesManager.getSetting(HOMEPAGE_OVERRIDE_KEY);
+  ok(
+    setting.value.startsWith("moz-extension") &&
+      setting.value.endsWith("home2.html"),
+    "The setting value is the same as the extension."
+  );
+
+  promise = TestUtils.waitForCondition(
+    () => homeModeEl.itemCount == 4,
+    "addon option is no longer an option in the menu list after disable, even if it was not selected"
+  );
+  await addon.disable();
+  await promise;
+
+  // Ensure that re-enabling an addon adds it back to the menulist
+  promise = TestUtils.waitForCondition(
+    () => homeModeEl.itemCount == 5,
+    "addon option is added again to the menulist when enabled"
+  );
+  await addon.enable();
+  await promise;
+
+  promise = TestUtils.waitForCondition(
+    () => homeModeEl.itemCount == 4,
+    "addon option is no longer an option in the menu list after disable"
+  );
+  await secondAddon.disable();
+  await promise;
+
+  promise = TestUtils.waitForCondition(
+    () => homeModeEl.itemCount == 5,
+    "addon option is added again to the menulist when enabled"
+  );
+  await secondAddon.enable();
+  await promise;
+
+  promise = TestUtils.waitForCondition(
+    () => homeModeEl.itemCount == 3,
+    "addon options are no longer an option in the menu list after disabling all addons"
+  );
+  await secondAddon.disable();
+  await addon.disable();
+  await promise;
+
+  is(homeModeEl.value, "0", "addon option is not selected in the menu list");
+
+  levelOfControl = await ExtensionPreferencesManager.getLevelOfControl(
+    secondAddon.id,
+    HOMEPAGE_OVERRIDE_KEY,
+    PREF_SETTING_TYPE
+  );
+  is(
+    levelOfControl,
+    "controllable_by_this_extension",
+    "getLevelOfControl returns controllable_by_this_extension."
+  );
+  setting = await ExtensionPreferencesManager.getSetting(HOMEPAGE_OVERRIDE_KEY);
+  ok(!setting.value, "The setting value is back to default.");
+
+  // The homepage elements are reset to their original state.
+  is(homepagePref(), originalHomepagePref, "homepage is set back to default");
+  is(homeModeEl.disabled, false, "The homepage menulist is enabled");
+  BrowserTestUtils.removeTab(gBrowser.selectedTab);
+  await extension.unload();
+  await secondExtension.unload();
+});
+
+add_task(async function testPrefLockedHomepage() {
+  const ADDON_ID = "@set_homepage";
+  await openPreferencesViaOpenPreferencesAPI("paneHome", { leaveOpen: true });
+  let doc = gBrowser.contentDocument;
+  is(
+    gBrowser.currentURI.spec,
+    "about:preferences#home",
+    "#home should be in the URI for about:preferences"
+  );
+
+  let homePagePref = "browser.startup.homepage";
+  let buttonPrefs = [
+    "pref.browser.homepage.disable_button.current_page",
+    "pref.browser.homepage.disable_button.bookmark_page",
+    "pref.browser.homepage.disable_button.restore_default",
+  ];
+  let homeModeEl = doc.getElementById("homeMode");
+  let homePageInput = doc.getElementById("homePageUrl");
+  let prefs = Services.prefs.getDefaultBranch(null);
+  let mutationOpts = { attributes: true, attributeFilter: ["disabled"] };
+
+  // Helper functions.
+  let getButton = pref =>
+    doc.querySelector(`.homepage-button[preference="${pref}"`);
+  let waitForAllMutations = () =>
+    Promise.all(
+      buttonPrefs
+        .map(pref => waitForMutation(getButton(pref), mutationOpts))
+        .concat([
+          waitForMutation(homeModeEl, mutationOpts),
+          waitForMutation(homePageInput, mutationOpts),
+        ])
+    );
+  let getHomepage = () =>
+    Services.prefs.getCharPref("browser.startup.homepage");
+
+  let originalHomepage = getHomepage();
+  let extensionHomepage = "https://developer.mozilla.org/";
+  let lockedHomepage = "http://www.yahoo.com";
+
+  let lockPrefs = () => {
+    buttonPrefs.forEach(pref => {
+      prefs.setBoolPref(pref, true);
+      prefs.lockPref(pref);
+    });
+    // Do the homepage last since that's the only pref that triggers a UI update.
+    prefs.setCharPref(homePagePref, lockedHomepage);
+    prefs.lockPref(homePagePref);
+  };
+  let unlockPrefs = () => {
+    buttonPrefs.forEach(pref => {
+      prefs.unlockPref(pref);
+      prefs.setBoolPref(pref, false);
+    });
+    // Do the homepage last since that's the only pref that triggers a UI update.
+    prefs.unlockPref(homePagePref);
+    prefs.setCharPref(homePagePref, originalHomepage);
+  };
+
+  // Lock or unlock prefs then wait for all mutations to finish.
+  // Expects a bool indicating if we should lock or unlock.
+  let waitForLockMutations = lock => {
+    let mutationsDone = waitForAllMutations();
+    if (lock) {
+      lockPrefs();
+    } else {
+      unlockPrefs();
+    }
+    return mutationsDone;
+  };
+
+  ok(
+    originalHomepage != extensionHomepage,
+    "The extension will change the homepage"
+  );
+
+  // Install an extension that sets the homepage to MDN.
+  let promise = TestUtils.waitForPrefChange(HOMEPAGE_URL_PREF);
+  let extension = ExtensionTestUtils.loadExtension({
+    useAddonManager: "permanent",
+    manifest: {
+      version: "1.0",
+      name: "set_homepage",
+      browser_specific_settings: {
+        gecko: {
+          id: ADDON_ID,
+        },
+      },
+      chrome_settings_overrides: { homepage: "https://developer.mozilla.org/" },
+    },
+  });
+  await extension.startup();
+  await promise;
+
+  // Check that everything is still disabled, homepage didn't change.
+  is(
+    getHomepage(),
+    extensionHomepage,
+    "The reported homepage is set by the extension"
+  );
+  is(
+    homePageInput.value,
+    extensionHomepage,
+    "The homepage is set by the extension"
+  );
+
+  // Lock all of the prefs, wait for the UI to update.
+  await waitForLockMutations(true);
+
+  // Check that everything is now disabled.
+  is(getHomepage(), lockedHomepage, "The reported homepage is set by the pref");
+  is(homePageInput.value, lockedHomepage, "The homepage is set by the pref");
+  is(
+    homePageInput.disabled,
+    true,
+    "The homepage is disabed when the pref is locked"
+  );
+
+  buttonPrefs.forEach(pref => {
+    is(
+      getButton(pref).disabled,
+      true,
+      `The ${pref} button is disabled when locked`
+    );
+  });
+
+  let levelOfControl = await ExtensionPreferencesManager.getLevelOfControl(
+    ADDON_ID,
+    HOMEPAGE_OVERRIDE_KEY,
+    PREF_SETTING_TYPE
+  );
+  is(
+    levelOfControl,
+    "not_controllable",
+    "getLevelOfControl returns not_controllable, the pref is locked."
+  );
+
+  // Verify that the UI is selecting the extension's Id in the menulist
+  let unlockedPromise = TestUtils.waitForCondition(
+    () => homeModeEl.value == ADDON_ID,
+    "Homepage menulist value is equal to the extension ID"
+  );
+  // Unlock the prefs, wait for the UI to update.
+  unlockPrefs();
+  await unlockedPromise;
+
+  is(
+    homeModeEl.disabled,
+    false,
+    "the home select element is not disabled when the pref is not locked"
+  );
+  is(
+    homePageInput.disabled,
+    false,
+    "The homepage is enabled when the pref is unlocked"
+  );
+  is(
+    getHomepage(),
+    extensionHomepage,
+    "The homepage is reset to extension page"
+  );
+
+  levelOfControl = await ExtensionPreferencesManager.getLevelOfControl(
+    ADDON_ID,
+    HOMEPAGE_OVERRIDE_KEY,
+    PREF_SETTING_TYPE
+  );
+  is(
+    levelOfControl,
+    "controlled_by_this_extension",
+    "getLevelOfControl returns controlled_by_this_extension after prefs are unlocked."
+  );
+  let setting = await ExtensionPreferencesManager.getSetting(
+    HOMEPAGE_OVERRIDE_KEY
+  );
+  is(
+    setting.value,
+    extensionHomepage,
+    "The setting value is equal to the extensionHomepage."
+  );
+
+  // Uninstall the add-on.
+  promise = TestUtils.waitForPrefChange(HOMEPAGE_URL_PREF);
+  await extension.unload();
+  await promise;
+
+  setting = await ExtensionPreferencesManager.getSetting(HOMEPAGE_OVERRIDE_KEY);
+  ok(!setting, "The setting is gone after the addon is uninstalled.");
+
+  // Check that everything is now enabled again.
+  is(
+    getHomepage(),
+    originalHomepage,
+    "The reported homepage is reset to original value"
+  );
+  is(homePageInput.value, "", "The homepage is empty");
+  is(
+    homePageInput.disabled,
+    false,
+    "The homepage is enabled after clearing lock"
+  );
+  is(
+    homeModeEl.disabled,
+    false,
+    "Homepage menulist is enabled after clearing lock"
+  );
+  buttonPrefs.forEach(pref => {
+    is(
+      getButton(pref).disabled,
+      false,
+      `The ${pref} button is enabled when unlocked`
+    );
+  });
+
+  // Lock the prefs without an extension.
+  await waitForLockMutations(true);
+
+  // Check that everything is now disabled.
+  is(getHomepage(), lockedHomepage, "The reported homepage is set by the pref");
+  is(homePageInput.value, lockedHomepage, "The homepage is set by the pref");
+  is(
+    homePageInput.disabled,
+    true,
+    "The homepage is disabed when the pref is locked"
+  );
+  is(
+    homeModeEl.disabled,
+    true,
+    "Homepage menulist is disabled when pref is locked"
+  );
+  buttonPrefs.forEach(pref => {
+    is(
+      getButton(pref).disabled,
+      true,
+      `The ${pref} button is disabled when locked`
+    );
+  });
+
+  // Unlock the prefs without an extension.
+  await waitForLockMutations(false);
+
+  // Check that everything is enabled again.
+  is(
+    getHomepage(),
+    originalHomepage,
+    "The homepage is reset to the original value"
+  );
+  is(homePageInput.value, "", "The homepage is clear after being unlocked");
+  is(
+    homePageInput.disabled,
+    false,
+    "The homepage is enabled after clearing lock"
+  );
+  is(
+    homeModeEl.disabled,
+    false,
+    "Homepage menulist is enabled after clearing lock"
+  );
+  buttonPrefs.forEach(pref => {
+    is(
+      getButton(pref).disabled,
+      false,
+      `The ${pref} button is enabled when unlocked`
+    );
+  });
+
+  BrowserTestUtils.removeTab(gBrowser.selectedTab);
+});
+
+add_task(async function testExtensionControlledNewTab() {
+  const ADDON_ID = "@set_newtab";
+  const SECOND_ADDON_ID = "@second_set_newtab";
+  const DEFAULT_NEWTAB = "about:newtab";
+  const NEWTAB_CONTROLLED_PREF = "browser.newtab.extensionControlled";
+
+  await openPreferencesViaOpenPreferencesAPI("paneHome", { leaveOpen: true });
+  is(
+    gBrowser.currentURI.spec,
+    "about:preferences#home",
+    "#home should be in the URI for about:preferences"
+  );
+
+  let doc = gBrowser.contentDocument;
+  let newTabMenuList = doc.getElementById("newTabMode");
+  // The new tab page is set to the default.
+  is(AboutNewTab.newTabURL, DEFAULT_NEWTAB, "new tab is set to default");
+
+  let promise = TestUtils.waitForCondition(
+    () => newTabMenuList.itemCount == 3,
+    "addon option is added as an option in the menu list"
+  );
+  // Install an extension that will set the new tab page.
+  let extension = ExtensionTestUtils.loadExtension({
+    useAddonManager: "permanent",
+    manifest: {
+      version: "1.0",
+      name: "set_newtab",
+      browser_specific_settings: {
+        gecko: {
+          id: ADDON_ID,
+        },
+      },
+      chrome_url_overrides: { newtab: "/newtab.html" },
+    },
+  });
+  await extension.startup();
+
+  await promise;
+  let addon = await AddonManager.getAddonByID(ADDON_ID);
+
+  is(newTabMenuList.value, ADDON_ID, "New tab menulist is set to the add-on");
+
+  let levelOfControl = await ExtensionPreferencesManager.getLevelOfControl(
+    addon.id,
+    NEW_TAB_KEY,
+    URL_OVERRIDES_TYPE
+  );
+  is(
+    levelOfControl,
+    "controlled_by_this_extension",
+    "getLevelOfControl returns controlled_by_this_extension."
+  );
+  let setting = ExtensionSettingsStore.getSetting(
+    URL_OVERRIDES_TYPE,
+    NEW_TAB_KEY
+  );
+  ok(
+    setting.value.startsWith("moz-extension") &&
+      setting.value.endsWith("newtab.html"),
+    "The url_overrides is set by this extension"
+  );
+
+  promise = TestUtils.waitForPrefChange(NEWTAB_CONTROLLED_PREF);
+  // Set the menu to the default value
+  newTabMenuList.value = "0";
+  newTabMenuList.dispatchEvent(new Event("command"));
+  await promise;
+  let newTabPref = Services.prefs.getBoolPref(NEWTAB_CONTROLLED_PREF, false);
+  is(newTabPref, false, "the new tab is not controlled");
+
+  levelOfControl = await ExtensionPreferencesManager.getLevelOfControl(
+    addon.id,
+    NEW_TAB_KEY,
+    URL_OVERRIDES_TYPE
+  );
+  is(
+    levelOfControl,
+    "not_controllable",
+    "getLevelOfControl returns not_controllable."
+  );
+  setting = ExtensionSettingsStore.getSetting(URL_OVERRIDES_TYPE, NEW_TAB_KEY);
+  ok(!setting.value, "The url_overrides is not set by this extension");
+
+  promise = TestUtils.waitForPrefChange(NEWTAB_CONTROLLED_PREF);
+  // Set the menu to a the addon value
+  newTabMenuList.value = ADDON_ID;
+  newTabMenuList.dispatchEvent(new Event("command"));
+  await promise;
+  newTabPref = Services.prefs.getBoolPref(NEWTAB_CONTROLLED_PREF, false);
+  is(newTabPref, true, "the new tab is controlled");
+
+  // Add a second extension, ensure it is added to the menulist and selected.
+  promise = TestUtils.waitForCondition(
+    () => newTabMenuList.itemCount == 4,
+    "addon option is added as an option in the menu list"
+  );
+  let secondExtension = ExtensionTestUtils.loadExtension({
+    useAddonManager: "permanent",
+    manifest: {
+      version: "1.0",
+      name: "second_set_newtab",
+      browser_specific_settings: {
+        gecko: {
+          id: SECOND_ADDON_ID,
+        },
+      },
+      chrome_url_overrides: { newtab: "/newtab2.html" },
+    },
+  });
+  await secondExtension.startup();
+  await promise;
+  let secondAddon = await AddonManager.getAddonByID(SECOND_ADDON_ID);
+  is(
+    newTabMenuList.value,
+    SECOND_ADDON_ID,
+    "New tab menulist is set to the add-on"
+  );
+
+  levelOfControl = await ExtensionPreferencesManager.getLevelOfControl(
+    secondAddon.id,
+    NEW_TAB_KEY,
+    URL_OVERRIDES_TYPE
+  );
+  is(
+    levelOfControl,
+    "controlled_by_this_extension",
+    "getLevelOfControl returns controlled_by_this_extension."
+  );
+  setting = ExtensionSettingsStore.getSetting(URL_OVERRIDES_TYPE, NEW_TAB_KEY);
+  ok(
+    setting.value.startsWith("moz-extension") &&
+      setting.value.endsWith("newtab2.html"),
+    "The url_overrides is set by the second extension"
+  );
+
+  promise = TestUtils.waitForCondition(
+    () => newTabMenuList.itemCount == 3,
+    "addon option is no longer an option in the menu list after disable, even if it was not selected"
+  );
+  await addon.disable();
+  await promise;
+
+  // Ensure that re-enabling an addon adds it back to the menulist
+  promise = TestUtils.waitForCondition(
+    () => newTabMenuList.itemCount == 4,
+    "addon option is added again to the menulist when enabled"
+  );
+  await addon.enable();
+  await promise;
+
+  promise = TestUtils.waitForCondition(
+    () => newTabMenuList.itemCount == 3,
+    "addon option is no longer an option in the menu list after disable"
+  );
+  await secondAddon.disable();
+  await promise;
+
+  promise = TestUtils.waitForCondition(
+    () => newTabMenuList.itemCount == 4,
+    "addon option is added again to the menulist when enabled"
+  );
+  await secondAddon.enable();
+  await promise;
+
+  promise = TestUtils.waitForCondition(
+    () => newTabMenuList.itemCount == 2,
+    "addon options are all removed after disabling all"
+  );
+  await addon.disable();
+  await secondAddon.disable();
+  await promise;
+  is(
+    AboutNewTab.newTabURL,
+    DEFAULT_NEWTAB,
+    "new tab page is set back to default"
+  );
+
+  // Cleanup the tabs and add-on.
+  BrowserTestUtils.removeTab(gBrowser.selectedTab);
+  await extension.unload();
+  await secondExtension.unload();
+});
+
+add_task(async function testExtensionControlledWebNotificationsPermission() {
+  let manifest = {
+    manifest_version: 2,
+    name: "TestExtension",
+    version: "1.0",
+    description: "Testing WebNotificationsDisable",
+    browser_specific_settings: { gecko: { id: "@web_notifications_disable" } },
+    permissions: ["browserSettings"],
+    browser_action: {
+      default_title: "Testing",
+    },
+  };
+
+  await openPreferencesViaOpenPreferencesAPI("privacy", { leaveOpen: true });
+  await openNotificationsPermissionDialog();
+
+  let doc = sitePermissionsDialog.document;
+  let extensionControlledContent = doc.getElementById(
+    "browserNotificationsPermissionExtensionContent"
+  );
+
+  // Test that extension content is initially hidden.
+  ok(
+    extensionControlledContent.hidden,
+    "Extension content is initially hidden"
+  );
+
+  // Install an extension that will disable web notifications permission.
+  let messageShown = waitForMessageShown(
+    "browserNotificationsPermissionExtensionContent",
+    doc
+  );
+  let extension = ExtensionTestUtils.loadExtension({
+    manifest,
+    useAddonManager: "permanent",
+    background() {
+      browser.browserSettings.webNotificationsDisabled.set({ value: true });
+      browser.test.sendMessage("load-extension");
+    },
+  });
+  await extension.startup();
+  await extension.awaitMessage("load-extension");
+  await messageShown;
+
+  let controlledDesc = extensionControlledContent.querySelector("description");
+  Assert.deepEqual(
+    doc.l10n.getAttributes(controlledDesc),
+    {
+      id: "extension-controlling-web-notifications",
+      args: {
+        name: "TestExtension",
+      },
+    },
+    "The user is notified that an extension is controlling the web notifications permission"
+  );
+  is(
+    extensionControlledContent.hidden,
+    false,
+    "The extension controlled row is not hidden"
+  );
+
+  // Disable the extension.
+  doc.getElementById("disableNotificationsPermissionExtension").click();
+
+  // Verify the user is notified how to enable the extension.
+  await waitForEnableMessage(extensionControlledContent.id, doc);
+  is(
+    doc.l10n.getAttributes(controlledDesc.querySelector("label")).id,
+    "extension-controlled-enable",
+    "The user is notified of how to enable the extension again"
+  );
+
+  // Verify the enable message can be dismissed.
+  let hidden = waitForMessageHidden(extensionControlledContent.id, doc);
+  let dismissButton = controlledDesc.querySelector("image:last-of-type");
+  dismissButton.click();
+  await hidden;
+
+  // Verify that the extension controlled content in hidden again.
+  is(
+    extensionControlledContent.hidden,
+    true,
+    "The extension controlled row is now hidden"
+  );
+
+  await extension.unload();
+  BrowserTestUtils.removeTab(gBrowser.selectedTab);
+});
+
+add_task(async function testExtensionControlledHomepageUninstalledAddon() {
+  async function checkHomepageEnabled() {
+    await openPreferencesViaOpenPreferencesAPI("paneHome", { leaveOpen: true });
+    let doc = gBrowser.contentDocument;
+    is(
+      gBrowser.currentURI.spec,
+      "about:preferences#home",
+      "#home should be in the URI for about:preferences"
+    );
+
+    // The homepage is enabled.
+    let homepageInput = doc.getElementById("homePageUrl");
+    is(homepageInput.disabled, false, "The homepage input is enabled");
+    is(homepageInput.value, "", "The homepage input is empty");
+
+    BrowserTestUtils.removeTab(gBrowser.selectedTab);
+  }
+
+  await ExtensionSettingsStore.initialize();
+
+  // Verify the setting isn't reported as controlled and the inputs are enabled.
+  is(
+    ExtensionSettingsStore.getSetting("prefs", "homepage_override"),
+    null,
+    "The homepage_override is not set"
+  );
+  await checkHomepageEnabled();
+
+  // Disarm any pending writes before we modify the JSONFile directly.
+  await ExtensionSettingsStore._reloadFile(false);
+
+  // Write out a bad store file.
+  let storeData = {
+    prefs: {
+      homepage_override: {
+        initialValue: "",
+        precedenceList: [
+          {
+            id: "bad@mochi.test",
+            installDate: 1508802672,
+            value: "https://developer.mozilla.org",
+            enabled: true,
+          },
+        ],
+      },
+    },
+  };
+  let jsonFileName = "extension-settings.json";
+  let storePath = PathUtils.join(PathUtils.profileDir, jsonFileName);
+
+  await IOUtils.writeUTF8(storePath, JSON.stringify(storeData));
+
+  // Reload the ExtensionSettingsStore so it will read the file on disk. Don't
+  // finalize the current store since it will overwrite our file.
+  await ExtensionSettingsStore._reloadFile(false);
+
+  // Verify that the setting is reported as set, but the homepage is still enabled
+  // since there is no matching installed extension.
+  is(
+    ExtensionSettingsStore.getSetting("prefs", "homepage_override").value,
+    "https://developer.mozilla.org",
+    "The homepage_override appears to be set"
+  );
+  await checkHomepageEnabled();
+
+  // Remove the bad store file that we used.
+  await IOUtils.remove(storePath);
+
+  // Reload the ExtensionSettingsStore again so it clears the data we added.
+  // Don't finalize the current store since it will write out the bad data.
+  await ExtensionSettingsStore._reloadFile(false);
+
+  is(
+    ExtensionSettingsStore.getSetting("prefs", "homepage_override"),
+    null,
+    "The ExtensionSettingsStore is left empty."
+  );
+});
+
+add_task(async function testExtensionControlledTrackingProtection() {
+  const TP_PREF = "privacy.trackingprotection.enabled";
+  const TP_DEFAULT = false;
+  const EXTENSION_ID = "@set_tp";
+  const CONTROLLED_LABEL_ID =
+    "contentBlockingTrackingProtectionExtensionContentLabel";
+  const CONTROLLED_BUTTON_ID =
+    "contentBlockingDisableTrackingProtectionExtension";
+
+  let tpEnabledPref = () => Services.prefs.getBoolPref(TP_PREF);
+
+  await SpecialPowers.pushPrefEnv({ set: [[TP_PREF, TP_DEFAULT]] });
+
+  function background() {
+    browser.privacy.websites.trackingProtectionMode.set({ value: "always" });
+  }
+
+  function verifyState(isControlled) {
+    is(tpEnabledPref(), isControlled, "TP pref is set to the expected value.");
+
+    let controlledLabel = doc.getElementById(CONTROLLED_LABEL_ID);
+    let controlledButton = doc.getElementById(CONTROLLED_BUTTON_ID);
+
+    is(
+      controlledLabel.hidden,
+      !isControlled,
+      "The extension controlled row's visibility is as expected."
+    );
+    is(
+      controlledButton.hidden,
+      !isControlled,
+      "The disable extension button's visibility is as expected."
+    );
+    if (isControlled) {
+      let controlledDesc = controlledLabel.querySelector("description");
+      Assert.deepEqual(
+        doc.l10n.getAttributes(controlledDesc),
+        {
+          id: "extension-controlling-websites-content-blocking-all-trackers",
+          args: {
+            name: "set_tp",
+          },
+        },
+        "The user is notified that an extension is controlling TP."
+      );
+    }
+
+    is(
+      doc.getElementById("trackingProtectionMenu").disabled,
+      isControlled,
+      "TP control is enabled."
+    );
+  }
+
+  await openPreferencesViaOpenPreferencesAPI("panePrivacy", {
+    leaveOpen: true,
+  });
+  let doc = gBrowser.contentDocument;
+
+  is(
+    gBrowser.currentURI.spec,
+    "about:preferences#privacy",
+    "#privacy should be in the URI for about:preferences"
+  );
+
+  verifyState(false);
+
+  // Install an extension that sets Tracking Protection.
+  let extension = ExtensionTestUtils.loadExtension({
+    useAddonManager: "permanent",
+    manifest: {
+      name: "set_tp",
+      browser_specific_settings: { gecko: { id: EXTENSION_ID } },
+      permissions: ["privacy"],
+    },
+    background,
+  });
+
+  let messageShown = waitForMessageShown(CONTROLLED_LABEL_ID);
+  await extension.startup();
+  await messageShown;
+  let addon = await AddonManager.getAddonByID(EXTENSION_ID);
+
+  verifyState(true);
+
+  await disableExtensionViaClick(
+    CONTROLLED_LABEL_ID,
+    CONTROLLED_BUTTON_ID,
+    doc
+  );
+
+  verifyState(false);
+
+  // Enable the extension so we get the UNINSTALL event, which is needed by
+  // ExtensionPreferencesManager to clean up properly.
+  // TODO: BUG 1408226
+  await reEnableExtension(addon, CONTROLLED_LABEL_ID);
+
+  await extension.unload();
+
+  BrowserTestUtils.removeTab(gBrowser.selectedTab);
+});
+
+add_task(async function testExtensionControlledPasswordManager() {
+  const PASSWORD_MANAGER_ENABLED_PREF = "signon.rememberSignons";
+  const PASSWORD_MANAGER_ENABLED_DEFAULT = true;
+  const CONTROLLED_BUTTON_ID = "disablePasswordManagerExtension";
+  const CONTROLLED_LABEL_ID = "passwordManagerExtensionContent";
+  const EXTENSION_ID = "@remember_signons";
+  let manifest = {
+    manifest_version: 2,
+    name: "testPasswordManagerExtension",
+    version: "1.0",
+    description: "Testing rememberSignons",
+    browser_specific_settings: { gecko: { id: EXTENSION_ID } },
+    permissions: ["privacy"],
+    browser_action: {
+      default_title: "Testing rememberSignons",
+    },
+  };
+
+  let passwordManagerEnabledPref = () =>
+    Services.prefs.getBoolPref(PASSWORD_MANAGER_ENABLED_PREF);
+
+  await SpecialPowers.pushPrefEnv({
+    set: [[PASSWORD_MANAGER_ENABLED_PREF, PASSWORD_MANAGER_ENABLED_DEFAULT]],
+  });
+  is(
+    passwordManagerEnabledPref(),
+    true,
+    "Password manager is enabled by default."
+  );
+
+  function verifyState(isControlled) {
+    is(
+      passwordManagerEnabledPref(),
+      !isControlled,
+      "Password manager pref is set to the expected value."
+    );
+    let controlledLabel =
+      gBrowser.contentDocument.getElementById(CONTROLLED_LABEL_ID);
+    let controlledButton =
+      gBrowser.contentDocument.getElementById(CONTROLLED_BUTTON_ID);
+    is(
+      controlledLabel.hidden,
+      !isControlled,
+      "The extension's controlled row visibility is as expected."
+    );
+    is(
+      controlledButton.hidden,
+      !isControlled,
+      "The extension's controlled button visibility is as expected."
+    );
+    if (isControlled) {
+      let controlledDesc = controlledLabel.querySelector("description");
+      Assert.deepEqual(
+        gBrowser.contentDocument.l10n.getAttributes(controlledDesc),
+        {
+          id: "extension-controlling-password-saving",
+          args: {
+            name: "testPasswordManagerExtension",
+          },
+        },
+        "The user is notified that an extension is controlling the remember signons pref."
+      );
+    }
+  }
+
+  await openPreferencesViaOpenPreferencesAPI("panePrivacy", {
+    leaveOpen: true,
+  });
+
+  info("Verify that no extension is controlling the password manager pref.");
+  verifyState(false);
+
+  let extension = ExtensionTestUtils.loadExtension({
+    manifest,
+    useAddonManager: "permanent",
+    background() {
+      browser.privacy.services.passwordSavingEnabled.set({ value: false });
+    },
+  });
+  let messageShown = waitForMessageShown(CONTROLLED_LABEL_ID);
+  await extension.startup();
+  await messageShown;
+
+  info(
+    "Verify that the test extension is controlling the password manager pref."
+  );
+  verifyState(true);
+
+  info("Verify that the extension shows as controlled when loaded again.");
+  BrowserTestUtils.removeTab(gBrowser.selectedTab);
+  await openPreferencesViaOpenPreferencesAPI("panePrivacy", {
+    leaveOpen: true,
+  });
+  verifyState(true);
+
+  await disableExtensionViaClick(
+    CONTROLLED_LABEL_ID,
+    CONTROLLED_BUTTON_ID,
+    gBrowser.contentDocument
+  );
+
+  info(
+    "Verify that disabling the test extension removes the lock on the password manager pref."
+  );
+  verifyState(false);
+
+  await extension.unload();
+
+  BrowserTestUtils.removeTab(gBrowser.selectedTab);
+});
+
+add_task(async function testExtensionControlledProxyConfig() {
+  const proxySvc = Ci.nsIProtocolProxyService;
+  const PROXY_DEFAULT = proxySvc.PROXYCONFIG_SYSTEM;
+  const EXTENSION_ID = "@set_proxy";
+  const CONTROLLED_SECTION_ID = "proxyExtensionContent";
+  const CONTROLLED_BUTTON_ID = "disableProxyExtension";
+  const CONNECTION_SETTINGS_DESC_ID = "connectionSettingsDescription";
+  const PANEL_URL =
+    "chrome://browser/content/preferences/dialogs/connection.xhtml";
+
+  await SpecialPowers.pushPrefEnv({ set: [[PROXY_PREF, PROXY_DEFAULT]] });
+
+  function background() {
+    browser.proxy.settings.set({ value: { proxyType: "none" } });
+  }
+
+  function expectedConnectionSettingsMessage(doc, isControlled) {
+    return isControlled
+      ? "extension-controlling-proxy-config"
+      : "network-proxy-connection-description";
+  }
+
+  function connectionSettingsMessagePromise(doc, isControlled) {
+    return waitForMessageContent(
+      CONNECTION_SETTINGS_DESC_ID,
+      expectedConnectionSettingsMessage(doc, isControlled),
+      doc
+    );
+  }
+
+  function verifyProxyState(doc, isControlled) {
+    let isPanel = doc.getElementById(CONTROLLED_BUTTON_ID);
+    is(
+      proxyType === proxySvc.PROXYCONFIG_DIRECT,
+      isControlled,
+      "Proxy pref is set to the expected value."
+    );
+
+    if (isPanel) {
+      let controlledSection = doc.getElementById(CONTROLLED_SECTION_ID);
+
+      is(
+        controlledSection.hidden,
+        !isControlled,
+        "The extension controlled row's visibility is as expected."
+      );
+      if (isPanel) {
+        is(
+          doc.getElementById(CONTROLLED_BUTTON_ID).hidden,
+          !isControlled,
+          "The disable extension button's visibility is as expected."
+        );
+      }
+      if (isControlled) {
+        let controlledDesc = controlledSection.querySelector("description");
+        Assert.deepEqual(
+          doc.l10n.getAttributes(controlledDesc),
+          {
+            id: "extension-controlling-proxy-config",
+            args: {
+              name: "set_proxy",
+            },
+          },
+          "The user is notified that an extension is controlling proxy settings."
+        );
+      }
+      function getProxyControls() {
+        let controlGroup = doc.getElementById("networkProxyType");
+        let manualControlContainer = controlGroup.querySelector("#proxy-grid");
+        return {
+          manualControls: [
+            ...manualControlContainer.querySelectorAll(
+              "label[data-l10n-id]:not([control=networkProxyNone])"
+            ),
+            ...manualControlContainer.querySelectorAll("input"),
+            ...manualControlContainer.querySelectorAll("checkbox"),
+            ...doc.querySelectorAll("#networkProxySOCKSVersion > radio"),
+          ],
+          pacControls: [doc.getElementById("networkProxyAutoconfigURL")],
+          otherControls: [
+            doc.querySelector("label[control=networkProxyNone]"),
+            doc.getElementById("networkProxyNone"),
+            ...controlGroup.querySelectorAll(":scope > radio"),
+            ...doc.querySelectorAll("#ConnectionsDialogPane > checkbox"),
+          ],
+        };
+      }
+      let controlState = isControlled ? "disabled" : "enabled";
+      let controls = getProxyControls();
+      for (let element of controls.manualControls) {
+        let disabled =
+          isControlled || proxyType !== proxySvc.PROXYCONFIG_MANUAL;
+        is(
+          element.disabled,
+          disabled,
+          `Manual proxy controls should be ${controlState} - control: ${element.outerHTML}.`
+        );
+      }
+      for (let element of controls.pacControls) {
+        let disabled = isControlled || proxyType !== proxySvc.PROXYCONFIG_PAC;
+        is(
+          element.disabled,
+          disabled,
+          `PAC proxy controls should be ${controlState} - control: ${element.outerHTML}.`
+        );
+      }
+      for (let element of controls.otherControls) {
+        is(
+          element.disabled,
+          isControlled,
+          `Other proxy controls should be ${controlState} - control: ${element.outerHTML}.`
+        );
+      }
+    } else {
+      let elem = doc.getElementById(CONNECTION_SETTINGS_DESC_ID);
+      is(
+        doc.l10n.getAttributes(elem).id,
+        expectedConnectionSettingsMessage(doc, isControlled),
+        "The connection settings description is as expected."
+      );
+    }
+  }
+
+  async function reEnableProxyExtension(addon) {
+    let messageChanged = connectionSettingsMessagePromise(mainDoc, true);
+    await addon.enable();
+    await messageChanged;
+  }
+
+  async function openProxyPanel() {
+    let panel = await openAndLoadSubDialog(PANEL_URL);
+    let closingPromise = BrowserTestUtils.waitForEvent(
+      panel.document.getElementById("ConnectionsDialog"),
+      "dialogclosing"
+    );
+    ok(panel, "Proxy panel opened.");
+    return { panel, closingPromise };
+  }
+
+  async function closeProxyPanel(panelObj) {
+    let dialog = panelObj.panel.document.getElementById("ConnectionsDialog");
+    dialog.cancelDialog();
+    let panelClosingEvent = await panelObj.closingPromise;
+    ok(panelClosingEvent, "Proxy panel closed.");
+  }
+
+  await openPreferencesViaOpenPreferencesAPI("paneGeneral", {
+    leaveOpen: true,
+  });
+  let mainDoc = gBrowser.contentDocument;
+
+  is(
+    gBrowser.currentURI.spec,
+    "about:preferences#general",
+    "#general should be in the URI for about:preferences"
+  );
+
+  verifyProxyState(mainDoc, false);
+
+  // Open the connections panel.
+  let panelObj = await openProxyPanel();
+  let panelDoc = panelObj.panel.document;
+
+  verifyProxyState(panelDoc, false);
+
+  await closeProxyPanel(panelObj);
+
+  verifyProxyState(mainDoc, false);
+
+  // Install an extension that controls proxy settings. The extension needs
+  // incognitoOverride because controlling the proxy.settings requires private
+  // browsing access.
+  let extension = ExtensionTestUtils.loadExtension({
+    incognitoOverride: "spanning",
+    useAddonManager: "permanent",
+    manifest: {
+      name: "set_proxy",
+      browser_specific_settings: { gecko: { id: EXTENSION_ID } },
+      permissions: ["proxy"],
+    },
+    background,
+  });
+
+  let messageChanged = connectionSettingsMessagePromise(mainDoc, true);
+  await extension.startup();
+  await messageChanged;
+  let addon = await AddonManager.getAddonByID(EXTENSION_ID);
+
+  verifyProxyState(mainDoc, true);
+  messageChanged = connectionSettingsMessagePromise(mainDoc, false);
+
+  panelObj = await openProxyPanel();
+  panelDoc = panelObj.panel.document;
+
+  verifyProxyState(panelDoc, true);
+
+  await disableExtensionViaClick(
+    CONTROLLED_SECTION_ID,
+    CONTROLLED_BUTTON_ID,
+    panelDoc
+  );
+
+  verifyProxyState(panelDoc, false);
+
+  await closeProxyPanel(panelObj);
+  await messageChanged;
+
+  verifyProxyState(mainDoc, false);
+
+  await reEnableProxyExtension(addon);
+
+  verifyProxyState(mainDoc, true);
+  messageChanged = connectionSettingsMessagePromise(mainDoc, false);
+
+  panelObj = await openProxyPanel();
+  panelDoc = panelObj.panel.document;
+
+  verifyProxyState(panelDoc, true);
+
+  await disableExtensionViaClick(
+    CONTROLLED_SECTION_ID,
+    CONTROLLED_BUTTON_ID,
+    panelDoc
+  );
+
+  verifyProxyState(panelDoc, false);
+
+  await closeProxyPanel(panelObj);
+  await messageChanged;
+
+  verifyProxyState(mainDoc, false);
+
+  // Enable the extension so we get the UNINSTALL event, which is needed by
+  // ExtensionPreferencesManager to clean up properly.
+  // TODO: BUG 1408226
+  await reEnableProxyExtension(addon);
+
+  await extension.unload();
+
+  BrowserTestUtils.removeTab(gBrowser.selectedTab);
+});
+
+// Test that the newtab menu selection is correct when loading about:preferences
+add_task(async function testMenuSyncFromPrefs() {
+  const DEFAULT_NEWTAB = "about:newtab";
+
+  await openPreferencesViaOpenPreferencesAPI("paneHome", { leaveOpen: true });
+  is(
+    gBrowser.currentURI.spec,
+    "about:preferences#home",
+    "#home should be in the URI for about:preferences"
+  );
+
+  let doc = gBrowser.contentDocument;
+  let newTabMenuList = doc.getElementById("newTabMode");
+  // The new tab page is set to the default.
+  is(AboutNewTab.newTabURL, DEFAULT_NEWTAB, "new tab is set to default");
+
+  is(newTabMenuList.value, "0", "New tab menulist is set to the default");
+
+  newTabMenuList.value = "1";
+  newTabMenuList.dispatchEvent(new Event("command"));
+  is(newTabMenuList.value, "1", "New tab menulist is set to blank");
+
+  gBrowser.reloadTab(gBrowser.selectedTab);
+
+  await TestUtils.waitForCondition(
+    () => gBrowser.contentDocument.getElementById("newTabMode"),
+    "wait until element exists in new contentDoc"
+  );
+
+  is(
+    gBrowser.contentDocument.getElementById("newTabMode").value,
+    "1",
+    "New tab menulist is still set to blank"
+  );
+
+  // Cleanup
+  newTabMenuList.value = "0";
+  newTabMenuList.dispatchEvent(new Event("command"));
+  is(AboutNewTab.newTabURL, DEFAULT_NEWTAB, "new tab is set to default");
+  BrowserTestUtils.removeTab(gBrowser.selectedTab);
+});