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comparison: dom/tests/mochitest/webcomponents/test_shadowroot_inert_element.html
dom/tests/mochitest/webcomponents/test_shadowroot_inert_element.html
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| -1:000000000000 | 0:3e32e5795bf4 |
|---|---|
| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <!-- | |
| 4 https://bugzilla.mozilla.org/show_bug.cgi?id=806506 | |
| 5 --> | |
| 6 <head> | |
| 7 <title>Test for inert elements in ShadowRoot</title> | |
| 8 <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 9 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> | |
| 10 </head> | |
| 11 <body onload="runChecks();"> | |
| 12 <div id="grabme"></div> | |
| 13 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=806506">Bug 806506</a> | |
| 14 <script> | |
| 15 | |
| 16 var element = document.getElementById("grabme"); | |
| 17 var shadow = element.createShadowRoot(); | |
| 18 | |
| 19 // Check that <base> is inert. | |
| 20 shadow.innerHTML = '<base href="http://www.example.org/" />'; | |
| 21 isnot(document.baseURI, "http://www.example.org/", "Base element should be inert in ShadowRoot."); | |
| 22 | |
| 23 SimpleTest.waitForExplicitFinish(); | |
| 24 | |
| 25 // Check that <link> is inert. | |
| 26 var numStyleBeforeLoad = document.styleSheets.length; | |
| 27 | |
| 28 shadow.innerHTML = '<link id="shadowlink" rel="stylesheet" type="text/css" href="inert_style.css" /><span id="shadowspan"></span>'; | |
| 29 shadow.applyAuthorStyles = true; | |
| 30 var shadowSpan = shadow.getElementById("shadowspan"); | |
| 31 var shadowStyle = shadow.getElementById("shadowlink"); | |
| 32 | |
| 33 function runChecks() { | |
| 34 isnot(getComputedStyle(shadowSpan, null).getPropertyValue("padding-top"), "10px", "Link element should be inert."); | |
| 35 is(document.styleSheets.length, numStyleBeforeLoad, "Document style count should remain the same because the style should not be in the doucment."); | |
| 36 is(shadow.styleSheets.length, 0, "Inert link should not add style to ShadowRoot."); | |
| 37 // Remove link to make sure we don't get assertions. | |
| 38 shadow.removeChild(shadowStyle); | |
| 39 SimpleTest.finish(); | |
| 40 }; | |
| 41 | |
| 42 </script> | |
| 43 </body> | |
| 44 </html> |
