| <!DOCTYPE html> |
| <title>View transitions: hit testing the pseudo-elements should always return the document element</title> |
| <link rel="help" href="https://drafts.csswg.org/css-view-transitions-1/"> |
| <link rel="author" title="Tim Nguyen" href="https://github.com/nt1m"> |
| |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <style> |
| html { view-transition-name: none; } |
| |
| body { margin: 0; } |
| |
| #target { |
| width: 100px; |
| height: 100vh; |
| view-transition-name: target; |
| } |
| |
| ::view-transition { |
| background-color: green; |
| } |
| |
| ::view-transition, |
| ::view-transition-group(target), |
| ::view-transition-image-pair(target) { |
| height: 100%; |
| padding-left: 100px; |
| } |
| |
| ::view-transition-group(target) { |
| animation-duration: 30s; |
| background-color: lightgreen; |
| } |
| |
| ::view-transition-image-pair(target) { |
| height: 100%; |
| background-color: skyblue; |
| animation: none; |
| margin-left: 100px; |
| } |
| |
| ::view-transition-old(target) { |
| height: 100%; |
| width: 100px; |
| animation: none; |
| background-color: navy; |
| } |
| ::view-transition-new(target) { |
| height: 100%; |
| width: 100px; |
| margin-left: 100px; |
| animation: none; |
| background-color: purple; |
| } |
| </style> |
| |
| <div id=target></div> |
| |
| <script> |
| async_test(t => { |
| assert_implements(document.startViewTransition, "Missing document.startViewTransition"); |
| document.startViewTransition(() => { |
| requestAnimationFrame(async () => { |
| // ::view-transition-group |
| t.step(() => assert_equals(document.elementFromPoint(20, 20), document.documentElement)); |
| // ::view-transition-image-pair |
| t.step(() => assert_equals(document.elementFromPoint(120, 20), document.documentElement)); |
| // ::view-transition-old |
| t.step(() => assert_equals(document.elementFromPoint(220, 20), document.documentElement)); |
| // ::view-transition-new |
| t.step(() => assert_equals(document.elementFromPoint(320, 20), document.documentElement)); |
| // ::view-transition |
| t.step(() => assert_equals(document.elementFromPoint(420, 20), document.documentElement)); |
| t.done(); |
| }); |
| }); |
| }, "Hit-testing view transition pseudo-elements should always return the document element"); |
| </script> |
