| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| <style> |
| target { |
| color: black; |
| } |
| trigger[style] + target { |
| color: pink; |
| } |
| </style> |
| </head> |
| <body> |
| <div> |
| <!-- With renderer --> |
| <trigger></trigger> |
| <target></target> |
| </div> |
| <div style="display:none;"> |
| <!-- Without renderer --> |
| <trigger></trigger> |
| <target></target> |
| </div> |
| </body> |
| <script> |
| |
| description('Test that style invalidation through inline-style propagates correctly to siblings when a combinator requires it.'); |
| |
| function testTargetColor(expectedColor) { |
| let allTargets = document.querySelectorAll("target"); |
| for (let i = 0; i < allTargets.length; ++i) { |
| shouldBeEqualToString('getComputedStyle(document.querySelectorAll("target")[' + i + ']).color', expectedColor); |
| } |
| } |
| |
| testTargetColor('rgb(0, 0, 0)'); |
| |
| // Set a style through CSS OM. |
| function setPropertyWithCSSOM() { |
| let allTriggers = document.querySelectorAll("trigger"); |
| for (let i = 0; i < allTriggers.length; ++i) { |
| allTriggers[i].style.cursor = "auto"; |
| } |
| } |
| setPropertyWithCSSOM() |
| testTargetColor('rgb(255, 192, 203)'); |
| |
| // If we remove the attribute, we should be back to normal. |
| function removeStyleAttribute() { |
| let allTriggers = document.querySelectorAll("trigger"); |
| for (let i = 0; i < allTriggers.length; ++i) { |
| allTriggers[i].removeAttribute("style"); |
| } |
| } |
| removeStyleAttribute(); |
| testTargetColor('rgb(0, 0, 0)'); |
| |
| // Setting the style through a style attribute directly. |
| function setStyleAttribute() { |
| let allTriggers = document.querySelectorAll("trigger"); |
| for (let i = 0; i < allTriggers.length; ++i) { |
| allTriggers[i].setAttribute("style", "alt: \"WebKit!\""); |
| } |
| } |
| setStyleAttribute(); |
| testTargetColor('rgb(255, 192, 203)'); |
| |
| // Removing the property on the style attribute through CSSOM. |
| // This leaves an empty style attribute. |
| function removePropertyWithCSSOM() { |
| let allTriggers = document.querySelectorAll("trigger"); |
| for (let i = 0; i < allTriggers.length; ++i) { |
| allTriggers[i].style.removeProperty("alt"); |
| } |
| } |
| removePropertyWithCSSOM() |
| testTargetColor('rgb(255, 192, 203)'); |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </html> |
