| <!DOCTYPE html> |
| <html class=paused> |
| <title>View transitions: ensure correct style inheritance for pseudo tree</title> |
| <link rel="help" href="https://drafts.csswg.org/css-view-transitions-1/"> |
| <link rel="author" href="mailto:khushalsagar@chromium.org"> |
| |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <style> |
| .paused::view-transition-group(*) { |
| animation-play-state: paused; |
| } |
| |
| ::view-transition { |
| background-color: red; |
| } |
| |
| ::view-transition-group(*) { |
| background-color: inherit; |
| color: blue; |
| animation-duration: 0.321s; |
| animation-delay: 0.05s; |
| animation-iteration-count: 2; |
| animation-direction: reverse; |
| animation-timing-function: linear; |
| } |
| |
| ::view-transition-image-pair(*) { |
| color: inherit; |
| overflow-x: clip; |
| } |
| |
| ::view-transition-old(*), ::view-transition-new(*) { |
| overflow-x: inherit; |
| } |
| </style> |
| |
| <script> |
| promise_test(async () => { |
| assert_implements(document.startViewTransition, "Missing document.startViewTransition"); |
| let transition = document.startViewTransition(); |
| await transition.ready; |
| |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition").backgroundColor, "rgb(255, 0, 0)", "::view-transition"); |
| |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-group(root)").backgroundColor, "rgb(255, 0, 0)", "group"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-group(root)").color, "rgb(0, 0, 255)", "group"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-group(root)").animationDuration, "0.321s", "group"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-group(root)").animationDelay, "0.05s", "group"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-group(root)").animationTimingFunction, "linear", "group"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-group(root)").animationIterationCount, "2", "group"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-group(root)").animationDirection, "reverse", "group"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-group(root)").animationPlayState, "paused", "group"); |
| |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-image-pair(root)").color, "rgb(0, 0, 255)", "wrapper"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-image-pair(root)").overflowX, "clip", "wrapper"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-image-pair(root)").animationDuration, "0.321s", "wrapper"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-image-pair(root)").animationDelay, "0.05s", "wrapper"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-image-pair(root)").animationTimingFunction, "linear", "wrapper"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-image-pair(root)").animationIterationCount, "2", "wrapper"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-image-pair(root)").animationDirection, "reverse", "wrapper"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-image-pair(root)").animationPlayState, "paused", "wrapper"); |
| |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-old(root)").overflowX, "clip", "outgoing"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-old(root)").animationDuration, "0.321s", "outgoing"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-old(root)").animationDelay, "0.05s", "outgoing"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-old(root)").animationTimingFunction, "linear", "outgoing"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-old(root)").animationIterationCount, "2", "outgoing"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-old(root)").animationDirection, "reverse", "outgoing"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-old(root)").animationPlayState, "paused", "outgoing"); |
| |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-new(root)").overflowX, "clip", "incoming"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-new(root)").animationDuration, "0.321s", "incoming"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-new(root)").animationDelay, "0.05s", "incoming"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-new(root)").animationTimingFunction, "linear", "incoming"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-new(root)").animationIterationCount, "2", "incoming"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-new(root)").animationDirection, "reverse", "incoming"); |
| assert_equals(getComputedStyle(document.documentElement, "::view-transition-new(root)").animationPlayState, "paused", "incoming"); |
| |
| document.documentElement.classList.remove("paused"); |
| await transition.finished; |
| }, "style inheritance of pseudo elements"); |
| </script> |
