diff options
Diffstat (limited to 'browser/base/content/test/webextensions/browser_aboutaddons_blanktab.js')
-rw-r--r-- | browser/base/content/test/webextensions/browser_aboutaddons_blanktab.js | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/browser/base/content/test/webextensions/browser_aboutaddons_blanktab.js b/browser/base/content/test/webextensions/browser_aboutaddons_blanktab.js new file mode 100644 index 0000000000..228fe71815 --- /dev/null +++ b/browser/base/content/test/webextensions/browser_aboutaddons_blanktab.js @@ -0,0 +1,26 @@ +/* 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/. */ + +add_task(async function testBlankTabReusedAboutAddons() { + await BrowserTestUtils.withNewTab({ gBrowser }, async browser => { + let tabCount = gBrowser.tabs.length; + is(browser, gBrowser.selectedBrowser, "New tab is selected"); + + // Opening about:addons shouldn't change the selected tab. + BrowserOpenAddonsMgr(); + + is(browser, gBrowser.selectedBrowser, "No new tab was opened"); + + // Wait for about:addons to load. + await BrowserTestUtils.browserLoaded(browser); + + is( + browser.currentURI.spec, + "about:addons", + "about:addons should load into blank tab." + ); + + is(gBrowser.tabs.length, tabCount, "Still the same number of tabs"); + }); +}); |