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Test Info:
/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set sts=2 sw=2 et tw=80: */
"use strict";
add_task(async function perma_private_browsing_mode() {
// make sure userContext is enabled.
await SpecialPowers.pushPrefEnv({
set: [["privacy.userContext.enabled", true]],
});
Assert.equal(
Services.prefs.getBoolPref("browser.privatebrowsing.autostart"),
true,
"Permanent private browsing is enabled"
);
let extension = ExtensionTestUtils.loadExtension({
incognitoOverride: "spanning",
manifest: {
permissions: ["tabs", "cookies"],
},
async background() {
let win = await browser.windows.create({});
browser.test.assertTrue(
win.incognito,
"New window should be private when perma-PBM is enabled."
);
await browser.test.assertRejects(
browser.tabs.create({
cookieStoreId: "firefox-container-1",
windowId: win.id,
}),
/Illegal to set non-private cookieStoreId in a private window/,
"should refuse to open container tab in private browsing window"
);
await browser.windows.remove(win.id);
browser.test.sendMessage("done");
},
});
await extension.startup();
await extension.awaitMessage("done");
await extension.unload();
});