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Test Info: Warnings
- This test gets skipped with pattern: os == 'android'
- Manifest: browser/components/extensions/test/xpcshell/xpcshell.toml
/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set sts=2 sw=2 et tw=80: */
"use strict";
const { AddonTestUtils } = ChromeUtils.importESModule(
);
const { HomePage } = ChromeUtils.importESModule(
);
const { ExtensionPermissions } = ChromeUtils.importESModule(
);
const { createAppInfo, promiseShutdownManager, promiseStartupManager } =
AddonTestUtils;
const EXTENSION_ID = "test_overrides@tests.mozilla.org";
const HOMEPAGE_EXTENSION_CONTROLLED =
"browser.startup.homepage_override.extensionControlled";
const HOMEPAGE_PRIVATE_ALLOWED =
"browser.startup.homepage_override.privateAllowed";
const HOMEPAGE_URL_PREF = "browser.startup.homepage";
const HOMEPAGE_URI = "webext-homepage-1.html";
Services.prefs.setBoolPref("browser.privatebrowsing.autostart", true);
AddonTestUtils.init(this);
AddonTestUtils.usePrivilegedSignatures = false;
AddonTestUtils.overrideCertDB();
createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "42");
function promisePrefChange(pref) {
return new Promise(resolve => {
Services.prefs.addObserver(pref, function observer() {
Services.prefs.removeObserver(pref, observer);
resolve(arguments);
});
});
}
let defaultHomepageURL;
function verifyPrefSettings(controlled, allowed) {
equal(
Services.prefs.getBoolPref(HOMEPAGE_EXTENSION_CONTROLLED, false),
controlled,
"homepage extension controlled"
);
equal(
Services.prefs.getBoolPref(HOMEPAGE_PRIVATE_ALLOWED, false),
allowed,
"homepage private permission after permission change"
);
if (controlled && allowed) {
ok(
HomePage.get().endsWith(HOMEPAGE_URI),
"Home page url is overridden by the extension"
);
} else {
equal(HomePage.get(), defaultHomepageURL, "Home page url is default.");
}
}
async function promiseUpdatePrivatePermission(allowed, extension) {
info(`update private allowed permission`);
await Promise.all([
promisePrefChange(HOMEPAGE_PRIVATE_ALLOWED),
ExtensionPermissions[allowed ? "add" : "remove"](
extension.id,
{ permissions: ["internal:privateBrowsingAllowed"], origins: [] },
extension
),
]);
verifyPrefSettings(true, allowed);
}
add_task(async function test_overrides_private() {
await promiseStartupManager();
let extensionInfo = {
useAddonManager: "permanent",
manifest: {
version: "1.0",
browser_specific_settings: {
gecko: {
id: EXTENSION_ID,
},
},
chrome_settings_overrides: {
homepage: HOMEPAGE_URI,
},
},
};
let extension = ExtensionTestUtils.loadExtension(extensionInfo);
defaultHomepageURL = HomePage.get();
await extension.startup();
verifyPrefSettings(true, false);
equal(HomePage.get(), defaultHomepageURL, "Home page url is default.");
info("add permission to extension");
await promiseUpdatePrivatePermission(true, extension.extension);
info("remove permission from extension");
await promiseUpdatePrivatePermission(false, extension.extension);
// set back to true to test upgrade removing extension control
info("add permission back to prepare for upgrade test");
await promiseUpdatePrivatePermission(true, extension.extension);
extensionInfo.manifest = {
version: "2.0",
browser_specific_settings: {
gecko: {
id: EXTENSION_ID,
},
},
};
await Promise.all([
promisePrefChange(HOMEPAGE_URL_PREF),
extension.upgrade(extensionInfo),
]);
verifyPrefSettings(false, false);
await extension.unload();
await promiseShutdownManager();
});