test_bug1276240.html (1064B)
1 <!DOCTYPE HTML> 2 <html> 3 <!-- 4 https://bugzilla.mozilla.org/show_bug.cgi?id=1276240 5 --> 6 <head> 7 <title>Test for Bug 1276240</title> 8 <script src="/tests/SimpleTest/SimpleTest.js"></script> 9 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> 10 </head> 11 <body> 12 <a target="_blank" 13 href="https://bugzilla.mozilla.org/show_bug.cgi?id=1276240">Mozilla Bug 1276240</a> 14 <p id="display"></p> 15 <div id="content" style="display: none"> 16 17 </div> 18 <pre id="test"> 19 <script class="testbody" type="text/javascript"> 20 21 /** Test for Bug 1276240 */ 22 // when passing null for the second argument, it would be ignored 23 24 function test() { 25 var e = document.createElement("p", null); 26 is(e.getAttribute("is"), null); 27 28 e = document.createElement("p", undefined); 29 is(e.getAttribute("is"), null); 30 31 e = document.createElementNS("http://www.w3.org/1999/xhtml", "p", null); 32 is(e.getAttribute("is"), null); 33 34 e = document.createElementNS("http://www.w3.org/1999/xhtml", "p", undefined); 35 is(e.getAttribute("is"), null); 36 } 37 38 test(); 39 40 </script> 41 </pre> 42 </body> 43 </html>