michael@0: function test()
michael@0: {
michael@0:   waitForExplicitFinish();
michael@0: 
michael@0:   test1();
michael@0: }
michael@0: 
michael@0: /**
michael@0:  * 1. load about:addons in a new tab and select that tab
michael@0:  * 2. insert a button with tooltiptext
michael@0:  * 3. create a new blank tab and select that tab
michael@0:  * 4. select the about:addons tab and hover the inserted button
michael@0:  * 5. remove the about:addons tab
michael@0:  * 6. remove the blank tab
michael@0:  *
michael@0:  * the test succeeds if it doesn't trigger any assertions
michael@0:  */
michael@0: function test1() {
michael@0:   let uri = "about:addons";
michael@0:   let tab = gBrowser.addTab();
michael@0: 
michael@0:   tab.linkedBrowser.addEventListener("load", function(aEvent) {
michael@0:     tab.linkedBrowser.removeEventListener("load", arguments.callee, true);
michael@0: 
michael@0:     let doc = gBrowser.contentDocument;
michael@0:     var e = doc.createElement("button");
michael@0:     e.setAttribute('label', "hello");
michael@0:     e.setAttribute('tooltiptext', "world");
michael@0:     doc.documentElement.insertBefore(e, doc.documentElement.firstChild);
michael@0: 
michael@0:     let tab2 = gBrowser.addTab();
michael@0:     gBrowser.selectedTab = tab2;
michael@0: 
michael@0:     setTimeout(function() {
michael@0:       gBrowser.selectedTab = tab;
michael@0: 
michael@0:       let doc = gBrowser.contentDocument;
michael@0:       var win = gBrowser.contentWindow;
michael@0:       EventUtils.disableNonTestMouseEvents(true);
michael@0:       try {
michael@0:         EventUtils.synthesizeMouse(e, 1, 1, { type: "mouseover" }, win);
michael@0:         EventUtils.synthesizeMouse(e, 2, 6, { type: "mousemove" }, win);
michael@0:         EventUtils.synthesizeMouse(e, 2, 4, { type: "mousemove" }, win);
michael@0:       } finally {
michael@0:         EventUtils.disableNonTestMouseEvents(false);
michael@0:       }
michael@0: 
michael@0:       executeSoon(function() {
michael@0:         gBrowser.removeTab(tab, {animate: false});
michael@0:         gBrowser.removeTab(tab2, {animate: false});
michael@0:         ok(true, "pass if no assertions");
michael@0: 
michael@0:         // done
michael@0:         executeSoon(finish);
michael@0:       });
michael@0:     }, 0);
michael@0:   }, true);
michael@0: 
michael@0:   gBrowser.selectedTab = tab;
michael@0:   gBrowser.selectedTab.linkedBrowser.loadURI(uri);
michael@0: }