| <html> |
| <head> |
| |
| <style> |
| @import url("data:text/css,* { color:black; }"); |
| |
| * { color: black } |
| |
| @font-face { |
| font-family: 'CustomName'; |
| src: local('Courier'); |
| } |
| |
| @media all { |
| * { color: black } |
| } |
| |
| @-webkit-keyframes test1 { |
| from { left: 10px; } |
| to { left: 20px; } |
| } |
| |
| @page { margin: 3cm; } |
| </style> |
| <script src="../../../resources/js-test-pre.js"></script> |
| </head> |
| <body style="color:black"> |
| <script> |
| description("Test that custom properties on rule style declarations are not lost after GC"); |
| |
| function test(expr, expectedType, testWhat) |
| { |
| shouldBe(expr + ".type", expectedType); |
| eval(expr + "." + testWhat).foo = "bar" |
| gc(); |
| shouldBe(expr + "." + testWhat + ".foo", "'bar'"); |
| } |
| |
| test("document.styleSheets[0].cssRules[0]", "CSSRule.IMPORT_RULE", "media"); |
| test("document.styleSheets[0].cssRules[0]", "CSSRule.IMPORT_RULE", "styleSheet"); |
| test("document.styleSheets[0].cssRules[1]", "CSSRule.STYLE_RULE", "style"); |
| test("document.styleSheets[0].cssRules[2]", "CSSRule.FONT_FACE_RULE", "style"); |
| test("document.styleSheets[0].cssRules[3]", "CSSRule.MEDIA_RULE", "cssRules"); |
| test("document.styleSheets[0].cssRules[3]", "CSSRule.MEDIA_RULE", "media"); |
| test("document.styleSheets[0].cssRules[4]", "CSSRule.WEBKIT_KEYFRAMES_RULE", "cssRules"); |
| test("document.styleSheets[0].cssRules[4].cssRules[0]", "CSSRule.WEBKIT_KEYFRAME_RULE", "style"); |
| test("document.styleSheets[0].cssRules[5]", "CSSRule.PAGE_RULE", "style"); |
| |
| </script> |
| <script src="../../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
