browser_image_zoom_tabswitch.js (1377B)
1 /* This Source Code Form is subject to the terms of the Mozilla Public 2 * License, v. 2.0. If a copy of the MPL was not distributed with this file, 3 * You can obtain one at http://mozilla.org/MPL/2.0/. */ 4 "use strict"; 5 6 function test() { 7 let tab1, tab2; 8 const TEST_IMAGE = 9 // eslint-disable-next-line @microsoft/sdl/no-insecure-url 10 "http://example.org/browser/browser/base/content/test/general/moz.png"; 11 12 waitForExplicitFinish(); 13 14 (async function () { 15 tab1 = BrowserTestUtils.addTab(gBrowser); 16 tab2 = BrowserTestUtils.addTab(gBrowser); 17 await FullZoomHelper.selectTabAndWaitForLocationChange(tab1); 18 await FullZoomHelper.load(tab1, TEST_IMAGE); 19 20 is(ZoomManager.zoom, 1, "initial zoom level for first should be 1"); 21 22 FullZoom.enlarge(); 23 let zoom = ZoomManager.zoom; 24 isnot(zoom, 1, "zoom level should have changed"); 25 26 await FullZoomHelper.selectTabAndWaitForLocationChange(tab2); 27 is(ZoomManager.zoom, 1, "initial zoom level for second tab should be 1"); 28 29 await FullZoomHelper.selectTabAndWaitForLocationChange(tab1); 30 is( 31 ZoomManager.zoom, 32 zoom, 33 "zoom level for first tab should not have changed" 34 ); 35 36 await FullZoomHelper.removeTabAndWaitForLocationChange(tab1); 37 await FullZoomHelper.removeTabAndWaitForLocationChange(tab2); 38 })().then(finish, FullZoomHelper.failAndContinue(finish)); 39 }