<!DOCTYPE html> <head> <script> if (window.testRunner) testRunner.dumpAsText(); </script> <script src="../../resources/js-test.js"></script> </head> <body> <p>There should be a black box below. <br> <table id="table" border="null" width="100%" height="100%"> <tr> <td height="26"></td> </tr> </table> <div id="console"></div> <script> shouldBeEqualToString('getComputedStyle(document.querySelector("table")).borderTopWidth', "1px"); </script> </body>