| OLD | NEW |
| 1 <html> | 1 <html> |
| 2 <head> | 2 <head> |
| 3 | 3 |
| 4 <style> | 4 <style> |
| 5 @import url("data:text/css,* { color:black; }"); | 5 @import url("data:text/css,* { color:black; }"); |
| 6 | 6 |
| 7 * { color: black } | 7 * { color: black } |
| 8 | 8 |
| 9 @font-face { | 9 @font-face { |
| 10 font-family: 'CustomName'; | 10 font-family: 'CustomName'; |
| (...skipping 13 matching lines...) Expand all Loading... |
| 24 </style> | 24 </style> |
| 25 <script src="../../../resources/js-test.js"></script> | 25 <script src="../../../resources/js-test.js"></script> |
| 26 </head> | 26 </head> |
| 27 <body style="color:black"> | 27 <body style="color:black"> |
| 28 <script> | 28 <script> |
| 29 description("Test that custom properties on rule style declarations are not
lost after GC"); | 29 description("Test that custom properties on rule style declarations are not
lost after GC"); |
| 30 | 30 |
| 31 function test(expr, expectedType, testWhat) | 31 function test(expr, expectedType, testWhat) |
| 32 { | 32 { |
| 33 shouldBe(expr + ".type", expectedType); | 33 shouldBe(expr + ".type", expectedType); |
| 34 eval(expr + "." + testWhat).foo = "bar" | 34 // Do initialization work in an inner function to avoid references to |
| 35 // objects remaining live on this function's stack frame |
| 36 // (http://crbug.com/595672/). |
| 37 (() => {eval(expr + "." + testWhat).foo = "bar";})(); |
| 35 gc(); | 38 gc(); |
| 36 shouldBe(expr + "." + testWhat + ".foo", "'bar'"); | 39 shouldBe(expr + "." + testWhat + ".foo", "'bar'"); |
| 37 } | 40 } |
| 38 | 41 |
| 39 test("document.styleSheets[0].cssRules[0]", "CSSRule.IMPORT_RULE", "media"); | 42 test("document.styleSheets[0].cssRules[0]", "CSSRule.IMPORT_RULE", "media"); |
| 40 test("document.styleSheets[0].cssRules[0]", "CSSRule.IMPORT_RULE", "styleShe
et"); | 43 test("document.styleSheets[0].cssRules[0]", "CSSRule.IMPORT_RULE", "styleShe
et"); |
| 41 test("document.styleSheets[0].cssRules[1]", "CSSRule.STYLE_RULE", "style"); | 44 test("document.styleSheets[0].cssRules[1]", "CSSRule.STYLE_RULE", "style"); |
| 42 test("document.styleSheets[0].cssRules[2]", "CSSRule.FONT_FACE_RULE", "style
"); | 45 test("document.styleSheets[0].cssRules[2]", "CSSRule.FONT_FACE_RULE", "style
"); |
| 43 test("document.styleSheets[0].cssRules[3]", "CSSRule.MEDIA_RULE", "cssRules"
); | 46 test("document.styleSheets[0].cssRules[3]", "CSSRule.MEDIA_RULE", "cssRules"
); |
| 44 test("document.styleSheets[0].cssRules[3]", "CSSRule.MEDIA_RULE", "media"); | 47 test("document.styleSheets[0].cssRules[3]", "CSSRule.MEDIA_RULE", "media"); |
| 45 test("document.styleSheets[0].cssRules[4]", "CSSRule.WEBKIT_KEYFRAMES_RULE",
"cssRules"); | 48 test("document.styleSheets[0].cssRules[4]", "CSSRule.WEBKIT_KEYFRAMES_RULE",
"cssRules"); |
| 46 test("document.styleSheets[0].cssRules[4].cssRules[0]", "CSSRule.WEBKIT_KEYF
RAME_RULE", "style"); | 49 test("document.styleSheets[0].cssRules[4].cssRules[0]", "CSSRule.WEBKIT_KEYF
RAME_RULE", "style"); |
| 47 test("document.styleSheets[0].cssRules[5]", "CSSRule.PAGE_RULE", "style"); | 50 test("document.styleSheets[0].cssRules[5]", "CSSRule.PAGE_RULE", "style"); |
| 48 | 51 |
| 49 </script> | 52 </script> |
| 50 </body> | 53 </body> |
| 51 </html> | 54 </html> |
| OLD | NEW |