/* Any copyright is dedicated to the public domain. http://creativecommons.org/publicdomain/zero/1.0/ */ // Test that the onmozbrowservisibilitychange event works. 'use strict'; SimpleTest.waitForExplicitFinish(); browserElementTestHelpers.setEnabledPref(true); browserElementTestHelpers.addPermission(); var iframe1 = null; function runTest() { iframe1 = document.createElement('iframe'); SpecialPowers.wrap(iframe1).mozbrowser = true; document.body.appendChild(iframe1); iframe1.src = 'data:text/html,Title'; checkVisibilityFalse(); } function checkVisibilityFalse() { iframe1.addEventListener('mozbrowservisibilitychange', function onvisibilitychange(e) { iframe1.removeEventListener(e.type, onvisibilitychange); is(e.detail.visible, false, 'Visibility should be false'); checkVisibilityTrue(); }); iframe1.setVisible(false); } function checkVisibilityTrue() { iframe1.addEventListener('mozbrowservisibilitychange', function onvisibilitychange(e) { iframe1.removeEventListener(e.type, onvisibilitychange); is(e.detail.visible, true, 'Visibility should be true'); SimpleTest.finish(); }); iframe1.setVisible(true); } addEventListener('testready', runTest);