michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: 
michael@0: const URL = "http://mochi.test:8888/browser/";
michael@0: const PREF = "browser.sessionstore.restore_on_demand";
michael@0: 
michael@0: function test() {
michael@0:   waitForExplicitFinish();
michael@0: 
michael@0:   Services.prefs.setBoolPref(PREF, true);
michael@0:   registerCleanupFunction(function () {
michael@0:     Services.prefs.clearUserPref(PREF);
michael@0:   });
michael@0: 
michael@0:   preparePendingTab(function (aTab) {
michael@0:     let win = gBrowser.replaceTabWithWindow(aTab);
michael@0: 
michael@0:     whenDelayedStartupFinished(win, function () {
michael@0:       let [tab] = win.gBrowser.tabs;
michael@0: 
michael@0:       whenLoaded(tab.linkedBrowser, function () {
michael@0:         is(tab.linkedBrowser.currentURI.spec, URL, "correct url should be loaded");
michael@0:         ok(!tab.hasAttribute("pending"), "tab should not be pending");
michael@0: 
michael@0:         win.close();
michael@0:         finish();
michael@0:       });
michael@0:     });
michael@0:   });
michael@0: }
michael@0: 
michael@0: function preparePendingTab(aCallback) {
michael@0:   let tab = gBrowser.addTab(URL);
michael@0: 
michael@0:   whenLoaded(tab.linkedBrowser, function () {
michael@0:     gBrowser.removeTab(tab);
michael@0:     let [{state}] = JSON.parse(SessionStore.getClosedTabData(window));
michael@0: 
michael@0:     tab = gBrowser.addTab("about:blank");
michael@0:     whenLoaded(tab.linkedBrowser, function () {
michael@0:       SessionStore.setTabState(tab, JSON.stringify(state));
michael@0:       ok(tab.hasAttribute("pending"), "tab should be pending");
michael@0:       aCallback(tab);
michael@0:     });
michael@0:   });
michael@0: }
michael@0: 
michael@0: function whenLoaded(aElement, aCallback) {
michael@0:   aElement.addEventListener("load", function onLoad() {
michael@0:     aElement.removeEventListener("load", onLoad, true);
michael@0:     executeSoon(aCallback);
michael@0:   }, true);
michael@0: }