<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=418986 --> <head> <meta charset="utf-8"> <title>Test 3/3 for Bug 418986 - Resist fingerprinting by preventing exposure of screen and system info</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <body id="body"> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=418986">Bug 418986</a> <p id="display"></p> <pre id="test"></pre> <script type="application/javascript;version=1.7" src="bug418986-3.js"></script> <script type="application/javascript;version=1.7"> // This test produces fake mouse events and checks that the screenX and screenY // properties of the received event objects provide client window coordinates. // Run the test once the window has loaded. window.onload = () => test(true); </script> </body> </html>