/* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is Firefox Browser Test Code. * * The Initial Developer of the Original Code is * Edward Lee . * Portions created by the Initial Developer are Copyright (C) 2008 * the Initial Developer. All Rights Reserved. * * Contributor(s): * Myk Melez * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ /* * Test the fix for bug 441778 to ensure site-specific page zoom doesn't get * modified by sub-document loads of content from a different domain. */ let testPage = 'data:text/html,'; function test() { waitForExplicitFinish(); // The zoom level before the sub-document load. We set this in continueTest // and then compare it to the current zoom level in finishTest to make sure // it hasn't changed. let zoomLevel; // Prepare the test tab gBrowser.selectedTab = gBrowser.addTab(); let testBrowser = gBrowser.selectedBrowser; let finishTest = function() { testBrowser.removeProgressListener(progressListener); is(ZoomManager.zoom, zoomLevel, "zoom is retained after sub-document load"); gBrowser.removeCurrentTab(); finish(); }; let progressListener = { QueryInterface: XPCOMUtils.generateQI([Ci.nsIWebProgressListener, Ci.nsISupportsWeakReference]), onStateChange: function() {}, onProgressChange: function() {}, onLocationChange: function() { window.setTimeout(finishTest, 0); }, onStatusChange: function() {}, onSecurityChange: function() {} }; let continueTest = function() { // Change the zoom level and then save it so we can compare it to the level // after loading the sub-document. FullZoom.enlarge(); zoomLevel = ZoomManager.zoom; // Finish the test in a timeout after the sub-document location change // to give the zoom controller time to respond to it. testBrowser.addProgressListener(progressListener); // Start the sub-document load. content.document.getElementById("a").src = "http://test2.example.org/"; }; // Continue the test after the test page has loaded. // Note: in order for the sub-document load to trigger a location change // the way it does under real world usage scenarios, we have to continue // the test in a timeout for some unknown reason. let continueListener = function() { window.setTimeout(continueTest, 0); // Remove the load listener so it doesn't get called for the sub-document. testBrowser.removeEventListener("load", continueListener, true); }; testBrowser.addEventListener("load", continueListener, true); // Start the test by loading the test page. testBrowser.contentWindow.location = testPage; }