Bug 105274
| Summary: | The style sheets, represented by the shadow nodes are not hidden | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Aleksei Yu. Semenov <a.semenov> |
| Component: | DOM | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | Normal | CC: | dglazkov, morrita, shinyak |
| Priority: | P2 | ||
| Version: | 528+ (Nightly build) | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Bug Depends on: | |||
| Bug Blocks: | 63606, 103230 | ||
Aleksei Yu. Semenov
The Shadow DOM Specification reads:
"4.1 Upper-boundary Encapsulation
To maintain the upper-boundary encapsulation, the following scoping constraints must apply to all nodes in a shadow tree:
....
* The style sheets, represented by the nodes are not accessible using shadow host document's CSSOM extensions"
However in Google Chrome browser version 25.0.1363.0 canary, shadowed style node is accessible via document.styleSeets.
Here is sample code:
<html>
<head>
<script>
function test(){
var shadowRoot = new window.WebKitShadowRoot(document.head);
var style = document.createElement('style');
shadowRoot.appendChild(style);
document.write('StyleSheets count: ' + document.styleSheets.length + '(expected: 0)');
}
</script>
</head>
<body onload='test()'>
</body>
<html>
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Hajime Morrita
*** This bug has been marked as a duplicate of bug 100332 ***