| <html> | |
| <head> | |
| <style> | |
| #test-element { | |
| text-decoration: line-through; | |
| } | |
| </style> | |
| <script src="../../../resources/js-test.js"></script> | |
| </head> | |
| <body> | |
| <span id="test-element"></div> | |
| <script> | |
| description("Test that detached CSSOM subtrees keeps a reference to CSS stylesheets lacking wrappers."); | |
| var rule = document.styleSheets[0].rules.item(0); | |
| document.documentElement.removeChild(document.head); | |
| shouldNotBe("rule.parentStyleSheet", "null"); | |
| </script> | |
| </body> | |
| </html> |