gecko-dev/browser/components/tabview/test/browser_tabview_bug685692.js

51 lines
1.8 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
Components.utils.import("resource://gre/modules/Promise.jsm", this);
function test() {
waitForExplicitFinish();
newWindowWithTabView(win => {
win.gBrowser.addTab("http://example.com/");
win.gBrowser.addTab("http://example.com/");
afterAllTabsLoaded(function() {
let cw = win.TabView.getContentWindow();
let groupItemOne = cw.GroupItems.groupItems[0];
is(groupItemOne.getChildren().length, 3, "The number of tabs in group one is 3");
// create a group with a blank tab
let groupItemTwo = createGroupItemWithBlankTabs(win, 400, 400, 40, 1);
is(groupItemTwo.getChildren().length, 1, "The number of tabs in group two is 1");
cw.UI.setActive(groupItemOne);
moveTabToAnotherGroup(win, groupItemOne.getChild(2).tab, groupItemOne, groupItemTwo, function() {
moveTabToAnotherGroup(win, groupItemOne.getChild(1).tab, groupItemOne, groupItemTwo, function() {
groupItemOne.close();
promiseWindowClosed(win).then(finish);
});
});
});
});
}
function moveTabToAnotherGroup(win, targetTab, groupItemOne, groupItemTwo, callback) {
hideTabView(function() {
let tabCountInGroupItemOne = groupItemOne.getChildren().length;
let tabCountInGroupItemTwo = groupItemTwo.getChildren().length;
win.TabView.moveTabTo(targetTab, groupItemTwo.id);
showTabView(function() {
is(groupItemOne.getChildren().length, --tabCountInGroupItemOne, "The number of tab items in group one is decreased");
is(groupItemTwo.getChildren().length, ++tabCountInGroupItemTwo, "The number of tab items in group two is increased");
is(groupItemTwo.getChild(tabCountInGroupItemTwo-1).tab, targetTab, "The last tab is the moved tab");
callback();
}, win);
}, win);
}