27 lines
1,008 B
JavaScript
27 lines
1,008 B
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/. */
|
|
|
|
// Bug 587922: tabs don't get removed if they're hidden
|
|
|
|
add_task(async function () {
|
|
// Add a tab that will get removed and hidden
|
|
let testTab = BrowserTestUtils.addTab(gBrowser, "about:blank", {
|
|
skipAnimation: true,
|
|
});
|
|
is(gBrowser.visibleTabs.length, 2, "just added a tab, so 2 tabs");
|
|
await BrowserTestUtils.switchTab(gBrowser, testTab);
|
|
|
|
let numVisBeforeHide, numVisAfterHide;
|
|
|
|
// We have to animate the tab removal in order to get an async
|
|
// tab close.
|
|
BrowserTestUtils.removeTab(testTab, { animate: true });
|
|
|
|
numVisBeforeHide = gBrowser.visibleTabs.length;
|
|
gBrowser.hideTab(testTab);
|
|
numVisAfterHide = gBrowser.visibleTabs.length;
|
|
|
|
is(numVisBeforeHide, 1, "animated remove has in 1 tab left");
|
|
is(numVisAfterHide, 1, "hiding a removing tab also has 1 tab");
|
|
});
|