<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=159849 --> <head> <title>Test for Bug 159849</title> <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=159849">Mozilla Bug 159849</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script class="testbody" type="text/javascript"> /** Test for Bug 159849 **/ function testFunc() { } var c = $("content"); with (c) { onmouseover = testFunc; fooExpando = testFunc; } is(c.onmouseover, testFunc, "Event handler should have been set on node"); ok(c.fooExpando === undefined, "Expando should not have been set on node", "got " + repr(c.fooExpando) + ", expected undefined"); ok(window.onmouseover === null, "Event handler should not have been set on window", "got " + repr(window.onmouseover) + ", expected undefined"); is(window.fooExpando, testFunc, "Expando should have been set on window"); </script> </pre> </body> </html>