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Test Info:
"use strict";
const { ExtensionPermissions } = ChromeUtils.importESModule(
);
const NEWTAB_PRIVATE_ALLOWED = "browser.newtab.privateAllowed";
const NEWTAB_EXTENSION_CONTROLLED = "browser.newtab.extensionControlled";
const NEWTAB_URI = "webext-newtab-1.html";
function promisePrefChange(pref) {
return new Promise(resolve => {
Services.prefs.addObserver(pref, function observer() {
Services.prefs.removeObserver(pref, observer);
resolve(arguments);
});
});
}
function verifyPrefSettings(controlled, allowed) {
is(
Services.prefs.getBoolPref(NEWTAB_EXTENSION_CONTROLLED, false),
controlled,
"newtab extension controlled"
);
is(
Services.prefs.getBoolPref(NEWTAB_PRIVATE_ALLOWED, false),
allowed,
"newtab private permission after permission change"
);
if (controlled) {
ok(
AboutNewTab.newTabURL.endsWith(NEWTAB_URI),
"Newtab url is overridden by the extension."
);
}
if (controlled && allowed) {
ok(
BROWSER_NEW_TAB_URL.endsWith(NEWTAB_URI),
"active newtab url is overridden by the extension."
);
} else {
let expectednewTab = controlled ? "about:privatebrowsing" : "about:newtab";
is(BROWSER_NEW_TAB_URL, expectednewTab, "active newtab url is default.");
}
}
async function promiseUpdatePrivatePermission(allowed, extension) {
info(`update private allowed permission`);
let ext = WebExtensionPolicy.getByID(extension.id).extension;
await Promise.all([
promisePrefChange(NEWTAB_PRIVATE_ALLOWED),
ExtensionPermissions[allowed ? "add" : "remove"](
extension.id,
{ permissions: ["internal:privateBrowsingAllowed"], origins: [] },
ext
),
]);
verifyPrefSettings(true, allowed);
}
add_task(async function test_new_tab_private() {
let extension = ExtensionTestUtils.loadExtension({
manifest: {
browser_specific_settings: {
gecko: {
id: "@private-newtab",
},
},
chrome_url_overrides: {
newtab: NEWTAB_URI,
},
},
files: {
NEWTAB_URI: `
<!DOCTYPE html>
<head>
<meta charset="utf-8"/></head>
<html>
<body>
</body>
</html>
`,
},
useAddonManager: "permanent",
});
await extension.startup();
verifyPrefSettings(true, false);
await promiseUpdatePrivatePermission(true, extension);
await extension.unload();
});