| <!doctype html> |
| <html lang="en"> |
| <head> |
| <title>Test of animation-direction timing functions on composited elements</title> |
| <style> |
| body { |
| margin: 0; |
| } |
| |
| .box { |
| position: relative; |
| left: 20px; |
| top: 10px; |
| height: 50px; |
| width: 250px; |
| margin-bottom: 10px; |
| animation-duration: 2s; |
| animation-timing-function: ease; /* ease is good for testing because it is not symmetric */ |
| animation-iteration-count: 4; |
| } |
| |
| .move1 { |
| animation-name: move1; |
| background-color: blue; |
| color: white; |
| } |
| |
| .normal { |
| animation-direction: normal; |
| } |
| |
| .alternate { |
| animation-direction: alternate; |
| } |
| |
| .reverse { |
| animation-direction: reverse; |
| } |
| |
| .alternate-reverse { |
| animation-direction: alternate-reverse; |
| } |
| |
| @keyframes move1 { |
| from { transform: translateX(0px); } |
| to { transform: translateX(200px); } |
| } |
| </style> |
| <script src="../resources/animation-test-helpers.js"></script> |
| <script> |
| const expectedValues = [ |
| // [time, element-id, property, expected-value, tolerance] |
| [0.2, "box1", "transform", [1,0,0,1, 18, 0], 10], |
| [0.2, "box2", "transform", [1,0,0,1, 18, 0], 10], |
| [0.2, "box3", "transform", [1,0,0,1, 198, 0], 10], |
| [0.2, "box4", "transform", [1,0,0,1, 198, 0], 10], |
| [2.2, "box1", "transform", [1,0,0,1, 18, 0], 10], |
| [2.2, "box2", "transform", [1,0,0,1, 198, 0], 10], |
| [2.2, "box3", "transform", [1,0,0,1, 198, 0], 10], |
| [2.2, "box4", "transform", [1,0,0,1, 18, 0], 10], |
| ]; |
| |
| runAnimationTest(expectedValues); |
| |
| </script> |
| </head> |
| <body> |
| <div id="box1" class="box move1 normal">normal</div> |
| <div id="box2" class="box move1 alternate">alternate</div> |
| <div id="box3" class="box move1 reverse">reverse</div> |
| <div id="box4" class="box move1 alternate-reverse">alternate-reverse</div> |
| <div id="result"></div> |
| </div> |
| </body> |
| </html> |
