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 file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: "use strict";
michael@0: 
michael@0: function test() {
michael@0:   let tab1, tab2;
michael@0:   const TEST_IMAGE = "http://example.org/browser/browser/base/content/test/general/moz.png";
michael@0: 
michael@0:   waitForExplicitFinish();
michael@0: 
michael@0:   Task.spawn(function () {
michael@0:     tab1 = gBrowser.addTab();
michael@0:     tab2 = gBrowser.addTab();
michael@0:     yield FullZoomHelper.selectTabAndWaitForLocationChange(tab1);
michael@0:     yield FullZoomHelper.load(tab1, TEST_IMAGE);
michael@0: 
michael@0:     is(ZoomManager.zoom, 1, "initial zoom level for first should be 1");
michael@0: 
michael@0:     FullZoom.enlarge();
michael@0:     let zoom = ZoomManager.zoom;
michael@0:     isnot(zoom, 1, "zoom level should have changed");
michael@0: 
michael@0:     yield FullZoomHelper.selectTabAndWaitForLocationChange(tab2);
michael@0:     is(ZoomManager.zoom, 1, "initial zoom level for second tab should be 1");
michael@0: 
michael@0:     yield FullZoomHelper.selectTabAndWaitForLocationChange(tab1);
michael@0:     is(ZoomManager.zoom, zoom, "zoom level for first tab should not have changed");
michael@0: 
michael@0:     yield FullZoomHelper.removeTabAndWaitForLocationChange(tab1);
michael@0:     yield FullZoomHelper.removeTabAndWaitForLocationChange(tab2);
michael@0:   }).then(finish, FullZoomHelper.failAndContinue(finish));
michael@0: }