fune/browser/base/content/test/tabs/browser_newwindow_tabstrip_overflow.js
Dão Gottwald 48ce001aea Bug 1438504 - Ignore bogus overflow events. r=bgrins
MozReview-Commit-ID: 3qZSTw4Kne0

--HG--
extra : rebase_source : f6476915070888beebe2df411305ebec99588e81
2018-02-15 20:03:51 +01:00

25 lines
1.3 KiB
JavaScript

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
const {LightweightThemeManager} = ChromeUtils.import("resource://gre/modules/LightweightThemeManager.jsm", {});
registerCleanupFunction(() => {
LightweightThemeManager.currentTheme = null;
Services.prefs.clearUserPref("lightweightThemes.usedThemes");
});
add_task(async function withoutLWT() {
let win = await BrowserTestUtils.openNewBrowserWindow();
ok(!win.gBrowser.tabContainer.hasAttribute("overflow"), "tab container not overflowing");
ok(win.gBrowser.tabContainer.arrowScrollbox.hasAttribute("notoverflowing"), "arrow scrollbox not overflowing");
await BrowserTestUtils.closeWindow(win);
});
add_task(async function withLWT() {
LightweightThemeManager.currentTheme = LightweightThemeManager.getUsedTheme("firefox-compact-light@mozilla.org");
let win = await BrowserTestUtils.openNewBrowserWindow();
ok(!win.gBrowser.tabContainer.hasAttribute("overflow"), "tab container not overflowing");
ok(win.gBrowser.tabContainer.arrowScrollbox.hasAttribute("notoverflowing"), "arrow scrollbox not overflowing");
await BrowserTestUtils.closeWindow(win);
});