<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=564115 --> <head> <title>Test for Bug 564115</title> <script src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <body> <p><a target="_blank" href="https://bugzilla.mozilla.org/show_bug?id=564115">Mozilla Bug 564115</a> <pre id="test"> <script> const TEST_URL = "/tests/layout/forms/test/bug564115_window.html"; addLoadEvent(function() { var win = open(TEST_URL, "", "width=600,height=600"); SimpleTest.waitForFocus(function() { var doc = win.document; var input = doc.querySelector("input"); // Focus the input box, and wait for the focus to actually happen input.focus(); win.requestAnimationFrame(function() { win.requestAnimationFrame(function() { // Scroll down a bit win.scrollTo(0, 5000); setTimeout(function() { is(Math.round(win.pageYOffset), 5000, "Page should be scrolled correctly"); // Refocus the window SimpleTest.waitForFocus(function() { SimpleTest.waitForFocus(function() { is(Math.round(win.pageYOffset), 5000, "The page's scroll offset should not have been changed"); win.close(); SimpleTest.finish(); }, win); }); }, 0); }); }); }, win); }); SimpleTest.waitForExplicitFinish(); </script> </pre> </body> </html>