michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: function test() {
michael@0:   waitForExplicitFinish();
michael@0: 
michael@0:   window.addEventListener("tabviewshown", onTabViewWindowLoaded, false);
michael@0:   TabView.toggle();
michael@0: }
michael@0: 
michael@0: let moves = 0;
michael@0: let contentWindow = null;
michael@0: let newTabs = [];
michael@0: let originalTab = null;
michael@0: 
michael@0: function onTabMove(e) {
michael@0:   let tab = e.target;
michael@0:   moves++;
michael@0: }
michael@0: 
michael@0: function onTabViewWindowLoaded() {
michael@0:   window.removeEventListener("tabviewshown", onTabViewWindowLoaded, false);
michael@0:   
michael@0:   contentWindow = document.getElementById("tab-view").contentWindow;
michael@0:   
michael@0:   originalTab = gBrowser.selectedTab;
michael@0:   newTabs = [gBrowser.addTab("about:rights"), gBrowser.addTab("about:mozilla"), gBrowser.addTab("about:license")];
michael@0: 
michael@0:   is(originalTab._tPos, 0, "Original tab is in position 0");
michael@0:   is(newTabs[0]._tPos, 1, "Rights is in position 1");
michael@0:   is(newTabs[1]._tPos, 2, "Mozilla is in position 2");
michael@0:   is(newTabs[2]._tPos, 3, "License is in position 3");
michael@0:   
michael@0:   gBrowser.tabContainer.addEventListener("TabMove", onTabMove, false);
michael@0:     
michael@0:   let groupItem = contentWindow.GroupItems.getActiveGroupItem();
michael@0:   
michael@0:   // move 3 > 0 (and therefore 0 > 1, 1 > 2, 2 > 3)
michael@0:   groupItem._children.splice(0, 0, groupItem._children.splice(3, 1)[0]);
michael@0:   groupItem.arrange();
michael@0:   
michael@0:   window.addEventListener("tabviewhidden", onTabViewWindowHidden, false);
michael@0:   TabView.toggle();
michael@0: }
michael@0: 
michael@0: function onTabViewWindowHidden() {
michael@0:   window.removeEventListener("tabviewhidden", onTabViewWindowHidden, false);
michael@0:   gBrowser.tabContainer.removeEventListener("TabMove", onTabMove, false);
michael@0:   
michael@0:   is(moves, 1, "Only one move should be necessary for this basic move.");
michael@0: 
michael@0:   is(newTabs[2]._tPos, 0, "License is in position 0");
michael@0:   is(originalTab._tPos, 1, "Original tab is in position 1");
michael@0:   is(newTabs[0]._tPos, 2, "Rights is in position 2");
michael@0:   is(newTabs[1]._tPos, 3, "Mozilla is in position 3");
michael@0:   
michael@0:   gBrowser.removeTab(newTabs[0]);
michael@0:   gBrowser.removeTab(newTabs[1]);
michael@0:   gBrowser.removeTab(newTabs[2]);
michael@0:   finish();
michael@0: }