| <!DOCTYPE html> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| |
| <div id='container'> |
| <div id='element'></div> |
| </div> |
| |
| <script> |
| var element = document.getElementById('element'); |
| var container = document.getElementById('container'); |
| |
| test(function() { |
| element.style.fontSize = '10px'; |
| var player = element.animate([{columnWidth: '3em'}, {columnWidth: '5em'}], 10); |
| player.pause(); |
| player.currentTime = 5; |
| element.style.fontSize = '20px'; |
| assert_equals(getComputedStyle(element).columnWidth, '80px'); |
| }, 'column-width responsive to style changes'); |
| |
| test(function() { |
| element.style.fontSize = '10px'; |
| var player = element.animate([{columnWidth: '40px'}, {columnWidth: 'calc(40px - 2em)'}], 10); |
| player.pause(); |
| |
| player.currentTime = 5; |
| element.style.fontSize = '40px'; |
| assert_equals(getComputedStyle(element).columnWidth, '0px'); |
| |
| player.currentTime = 7.5; |
| assert_equals(getComputedStyle(element).columnWidth, '0px'); |
| }, 'column-width clamped to 0px'); |
| |
| test(function() { |
| container.style.columnWidth = 'auto'; |
| var player = element.animate([{columnWidth: 'inherit'}, {columnWidth: '20px'}], 4000); |
| player.pause(); |
| |
| player.currentTime = 1000; |
| assert_equals(getComputedStyle(element).columnWidth, 'auto'); |
| |
| container.style.columnWidth = '100px'; |
| assert_equals(getComputedStyle(element).columnWidth, '80px'); |
| |
| container.style.columnWidth = 'auto'; |
| assert_equals(getComputedStyle(element).columnWidth, 'auto'); |
| }, 'column-width responsive to inherited changes'); |
| </script> |
