/* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ /* * 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. */ function test() { waitForExplicitFinish(); const TEST_PAGE_URL = 'data:text/html,'; const TEST_IFRAME_URL = "http://test2.example.org/"; // Prepare the test tab gBrowser.selectedTab = gBrowser.addTab(); let testBrowser = gBrowser.selectedBrowser; testBrowser.addEventListener("load", function () { testBrowser.removeEventListener("load", arguments.callee, true); // Change the zoom level and then save it so we can compare it to the level // after loading the sub-document. FullZoom.enlarge(); var zoomLevel = ZoomManager.zoom; // Start the sub-document load. executeSoon(function () { testBrowser.addEventListener("load", function (e) { testBrowser.removeEventListener("load", arguments.callee, true); is(e.target.defaultView.location, TEST_IFRAME_URL, "got the load event for the iframe"); is(ZoomManager.zoom, zoomLevel, "zoom is retained after sub-document load"); gBrowser.removeCurrentTab(); finish(); }, true); content.document.querySelector("iframe").src = TEST_IFRAME_URL; }); }, true); content.location = TEST_PAGE_URL; }