| <!DOCTYPE html> |
| |
| <html> |
| <head> |
| <style> |
| .box { |
| position: relative; |
| width: 100px; |
| height: 100px; |
| border: 1px solid black; |
| } |
| |
| .middle { |
| visibility: hidden; |
| } |
| |
| .inner { |
| width: 80px; |
| height: 80px; |
| animation: spin 5s linear infinite; |
| } |
| |
| @keyframes spin { |
| 0% { transform: rotate(0); } |
| 100% { transform: rotate(360deg); } |
| } |
| |
| #transition-tester { |
| position: relative; |
| left: 0; |
| background-color: blue; |
| transition: left 1s linear; |
| } |
| |
| #container.animating #transition-tester { |
| left: 20px; |
| } |
| |
| </style> |
| <script src="../../animations/resources/animation-test-helpers.js"></script> |
| <script> |
| const expectedValues = [ |
| // [time, element-id, property, expected-value, tolerance] |
| [0.5, 'transition-tester', 'left', 10, 2], |
| ]; |
| |
| function setupTest() |
| { |
| document.getElementById('container').className = 'animating'; |
| } |
| |
| runTransitionTest(expectedValues, setupTest); |
| </script> |
| </head> |
| <body> |
| |
| <p>Tests that starting an animation on an element inside a visibility:hidden element does not block later transitions.</p> |
| <div id="container" class="container"> |
| <div id="transition-tester" class="box"></div> |
| |
| <div class="middle box"> |
| <div class="inner box"></div> |
| </div> |
| </div> |
| |
| <div id="result"></div> |
| |
| </body> |
| </html> |
