| <!DOCTYPE html> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <div id='container'> |
| <div id='element'></div> |
| </div> |
| <script> |
| |
| var container = document.getElementById('container'); |
| var element = document.getElementById('element'); |
| |
| test(function() { |
| var keyframes = [ |
| {columnCount: 'inherit'}, |
| {columnCount: '6'} |
| ]; |
| |
| container.style.columnCount = 'auto'; |
| var player = element.animate(keyframes, 20); |
| |
| player.pause(); |
| player.currentTime = 5; |
| assert_equals(getComputedStyle(element).columnCount, 'auto'); |
| |
| container.style.columnCount = '2'; |
| assert_equals(getComputedStyle(element).columnCount, '3'); |
| |
| player.currentTime = 10; |
| container.style.columnCount = '8'; |
| assert_equals(getComputedStyle(element).columnCount, '7'); |
| }, 'column-count responsive to inherited column-count changes'); |
| </script> |
