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:   let newTab = gBrowser.loadOneTab("http://www.example.com/#1",
michael@0:                                    { inBackground: false });
michael@0: 
michael@0:   // The executeSoon() call is really needed here because there's callback
michael@0:   // waiting to be fired after gBrowser.loadOneTab(). After that the browser is
michael@0:   // in a state where loadURI() will create a new entry in the session history
michael@0:   // (that is vital for back/forward functionality).
michael@0:   afterAllTabsLoaded(function() {
michael@0:     executeSoon(function() {
michael@0:       ok(!newTab.linkedBrowser.canGoBack, 
michael@0:          "Browser should not be able to go back in history");
michael@0: 
michael@0:       newTab.linkedBrowser.loadURI("http://www.example.com/#2");
michael@0: 
michael@0:       afterAllTabsLoaded(function() {
michael@0:         ok(newTab.linkedBrowser.canGoBack, 
michael@0:            "Browser can go back in history after loading another URL");
michael@0: 
michael@0:         showTabView(function() {
michael@0:           let contentWindow = document.getElementById("tab-view").contentWindow;
michael@0: 
michael@0:           EventUtils.synthesizeKey("VK_BACK_SPACE", { type: "keyup" }, contentWindow);
michael@0: 
michael@0:           // check after a delay
michael@0:           executeSoon(function() {
michael@0:             ok(newTab.linkedBrowser.canGoBack, 
michael@0:                "Browser can still go back in history");
michael@0: 
michael@0:             hideTabView(function() {
michael@0:               gBrowser.removeTab(newTab);
michael@0:               finish();
michael@0:             });
michael@0:           });
michael@0:         });
michael@0:       });
michael@0:     });
michael@0:   });
michael@0: }
michael@0: