| OLD | NEW |
| 1 <html> | 1 <html> |
| 2 <head> | 2 <head> |
| 3 <script src="../../js/resources/js-test-pre.js"></script> | 3 <script src="../../js/resources/js-test-pre.js"></script> |
| 4 </head> | 4 </head> |
| 5 <body onload="test()"> | 5 <body onload="test()"> |
| 6 <script> | 6 <script> |
| 7 window.jsTestIsAsync = true; | 7 window.jsTestIsAsync = true; |
| 8 description("Test that CSS stylesheets don't lose custom properties on GC when o
nly reachable through child rules."); | 8 description("Test that CSS stylesheets don't lose custom properties on GC when o
nly reachable through child rules."); |
| 9 | 9 |
| 10 function test() | 10 function test() |
| 11 { | 11 { |
| 12 var sheet = document.implementation.createCSSStyleSheet("title", "screen"); | 12 var sheet = document.implementation.createCSSStyleSheet("title", "screen"); |
| 13 sheet.foo = "0"; | 13 sheet.foo = "0"; |
| 14 sheet.insertRule("div { color:black }", 0); | 14 sheet.insertRule("div { color:black }", 0); |
| 15 rule = sheet.rules[0]; | 15 rule = sheet.rules[0]; |
| 16 sheet = null; | 16 sheet = null; |
| 17 | 17 |
| 18 gc(); | 18 gc(); |
| 19 setTimeout(function() { | 19 setTimeout(function() { |
| 20 gc(); | 20 gc(); |
| 21 shouldBe('rule.parentStyleSheet.foo', '"0"'); | 21 shouldBe('rule.parentStyleSheet.foo', '"0"'); |
| 22 finishJSTest(); | 22 finishJSTest(); |
| 23 }, 0); | 23 }, 0); |
| 24 } | 24 } |
| 25 </script> | 25 </script> |
| 26 <foo id="mystyle" style="display:none">.div { color: white; }</foo> | 26 <foo id="mystyle" style="display:none">.div { color: white; }</foo> |
| 27 <script src="../../js/resources/js-test-post.js"></script> | |
| 28 </body> | 27 </body> |
| 29 </html> | 28 </html> |
| OLD | NEW |