michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: let stateBackup = JSON.parse(ss.getBrowserState());
michael@0: 
michael@0: function test() {
michael@0:   /** Test for Bug 600545 **/
michael@0:   waitForExplicitFinish();
michael@0:   testBug600545();
michael@0: }
michael@0: 
michael@0: function testBug600545() {
michael@0:   // Set the pref to false to cause non-app tabs to be stripped out on a save
michael@0:   Services.prefs.setBoolPref("browser.sessionstore.resume_from_crash", false);
michael@0:   Services.prefs.setIntPref("browser.sessionstore.interval", 2000);
michael@0: 
michael@0:   registerCleanupFunction(function () {
michael@0:     Services.prefs.clearUserPref("browser.sessionstore.resume_from_crash");
michael@0:     Services.prefs.clearUserPref("browser.sessionstore.interval");
michael@0:   });
michael@0: 
michael@0:   // This tests the following use case: When multiple windows are open
michael@0:   // and browser.sessionstore.resume_from_crash preference is false,
michael@0:   // tab session data for non-active window is stripped for non-pinned
michael@0:   // tabs.  This occurs after "sessionstore-state-write-complete"
michael@0:   // fires which will only fire in this case if there is at least one
michael@0:   // pinned tab.
michael@0:   let state = { windows: [
michael@0:     {
michael@0:       tabs: [
michael@0:         { entries: [{ url: "http://example.org#0" }], pinned:true },
michael@0:         { entries: [{ url: "http://example.com#1" }] },
michael@0:         { entries: [{ url: "http://example.com#2" }] },
michael@0:       ],
michael@0:       selected: 2
michael@0:     },
michael@0:     {
michael@0:       tabs: [
michael@0:         { entries: [{ url: "http://example.com#3" }] },
michael@0:         { entries: [{ url: "http://example.com#4" }] },
michael@0:         { entries: [{ url: "http://example.com#5" }] },
michael@0:         { entries: [{ url: "http://example.com#6" }] }
michael@0:       ],
michael@0:       selected: 3
michael@0:     }
michael@0:   ] };
michael@0: 
michael@0:   waitForBrowserState(state, function() {
michael@0:     // Need to wait for SessionStore's saveState function to be called
michael@0:     // so that non-pinned tabs will be stripped from non-active window
michael@0:     waitForSaveState(function () {
michael@0:       let expectedNumberOfTabs = getStateTabCount(state);
michael@0:       let retrievedState = JSON.parse(ss.getBrowserState());
michael@0:       let actualNumberOfTabs = getStateTabCount(retrievedState);
michael@0: 
michael@0:       is(actualNumberOfTabs, expectedNumberOfTabs,
michael@0:         "Number of tabs in retreived session data, matches number of tabs set.");
michael@0: 
michael@0:       done();
michael@0:     });
michael@0:   });
michael@0: }
michael@0: 
michael@0: function done() {
michael@0:   // Enumerate windows and close everything but our primary window. We can't
michael@0:   // use waitForFocus() because apparently it's buggy. See bug 599253.
michael@0:   let windowsEnum = Services.wm.getEnumerator("navigator:browser");
michael@0:   while (windowsEnum.hasMoreElements()) {
michael@0:     let currentWindow = windowsEnum.getNext();
michael@0:     if (currentWindow != window)
michael@0:       currentWindow.close();
michael@0:   }
michael@0: 
michael@0:   waitForBrowserState(stateBackup, finish);
michael@0: }
michael@0: 
michael@0: // Count up the number of tabs in the state data
michael@0: function getStateTabCount(aState) {
michael@0:   let tabCount = 0;
michael@0:   for (let i in aState.windows)
michael@0:     tabCount += aState.windows[i].tabs.length;
michael@0:   return tabCount;
michael@0: }