<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=458898 --> <head> <title>Test for Bug 458898</title> <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/> <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=458898">Mozilla Bug 458898</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script class="testbody" type="text/javascript"> SimpleTest.waitForExplicitFinish(); var win = window.openDialog("data:text/html,<div style='height:200px; width:100px;'>"); function loaded() { var disableWindowResizePref = "dom.disable_window_move_resize"; SpecialPowers.pushPrefEnv({"set":[[disableWindowResizePref, false]]}, function() { win.sizeToContent(); ok(win.innerWidth >= 100, "innerWidth: " + win.innerWidth + " >= 100 ?"); ok(win.innerHeight >= 200, "innerHeight: " + win.innerHeight + " >= 200 ?"); win.close(); SimpleTest.finish(); }); } win.addEventListener("load", loaded, false); </script> </pre> </body> </html>