test_bug1421568.html (1465B)
1 <!DOCTYPE HTML> 2 <html> 3 <!-- 4 https://bugzilla.mozilla.org/show_bug.cgi?id=1421568 5 --> 6 <head> 7 <meta charset="utf-8"> 8 <title>Test for Bug 1421568</title> 9 <script src="/tests/SimpleTest/SimpleTest.js"></script> 10 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> 11 <script type="application/javascript"><!-- 12 13 /** Test for Bug 1421568 */ 14 15 SimpleTest.waitForExplicitFinish(); 16 17 function init() { 18 document.getElementById("content").innerHTML = 19 "<iframe src='about:blank' onload='test(this)'></iframe>"; 20 } 21 22 function test(iframe) { 23 var d = iframe.contentDocument; 24 d.body.innerHTML = "<div>"; 25 var div = d.body.firstChild; 26 var sr = div.attachShadow({mode: "closed"}); 27 is(sr.mode, "closed", "Shadow root should be closed."); 28 is(div.shadowRoot, null, "Closed shadow root shouldn't be exposed."); 29 is(div.openOrClosedShadowRoot, undefined, 30 "openOrClosedShadowRoot should be exposed to the privileged scripts only."); 31 ok("openOrClosedShadowRoot" in SpecialPowers.wrap(div), 32 "Should have openOrClosedShadowRoot in privileged wrapper.") 33 is(SpecialPowers.unwrap(SpecialPowers.wrap(div).openOrClosedShadowRoot), sr); 34 SimpleTest.finish(); 35 } 36 37 //--></script> 38 </head> 39 <body onload="init()"> 40 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1421568">Mozilla Bug 1421568</a> 41 <p id="display"></p> 42 <div id="content"> 43 44 </div> 45 <pre id="test"> 46 </pre> 47 </body> 48 </html>