gecko/browser/components/tabview/test/browser_tabview_bug625955.js

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/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
function test() {
waitForExplicitFinish();
showTabView(onTabViewShown);
}
function onTabViewShown() {
let contentWindow = TabView.getContentWindow();
is(contentWindow.GroupItems.groupItems.length, 1, "Has one groupItem only");
let groupItem = contentWindow.GroupItems.groupItems[0];
let tabItems = groupItem.getChildren();
is(tabItems.length, 1, "There is only one tabItems in the groupItem");
let bounds = groupItem.bounds;
gBrowser.addTab();
gBrowser.removeTab(gBrowser.tabs[1]);
ok(bounds.equals(groupItem.bounds), 'Group bounds recovered');
is(tabItems.length, 1, "There is only one tabItem in the groupItem");
hideTabView(finish);
}