1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
/* 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");
});
|
