| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <div> |
| <div style="width:500px;height:500px"><div id="test">hello</div></div> |
| </div> |
| <script> |
| 'use strict'; |
| // Test the parsing and the computed style values of the transitions properties. |
| |
| var e = document.getElementById('test'); |
| var style = e.style; |
| var computedStyle = window.getComputedStyle(e, null); |
| |
| test(() => { |
| // Initial test. |
| assert_equals(computedStyle.transitionDuration, '0s'); |
| assert_equals(computedStyle.webkitTransitionDuration, '0s'); |
| |
| style.transitionDuration = "0s"; |
| assert_not_equals(Object.keys(style).indexOf('transitionDuration'), -1); |
| assert_not_equals(Object.keys(style).indexOf('webkitTransitionDuration'), -1); |
| assert_equals(style.transitionDuration, '0s'); |
| assert_equals(computedStyle.transitionDuration, '0s'); |
| assert_equals(style.webkitTransitionDuration, '0s'); |
| assert_equals(computedStyle.webkitTransitionDuration, '0s'); |
| |
| style.transitionDuration = "5s"; |
| assert_equals(style.transitionDuration, '5s'); |
| assert_equals(computedStyle.transitionDuration, '5s'); |
| assert_equals(style.webkitTransitionDuration, '5s'); |
| assert_equals(computedStyle.webkitTransitionDuration, '5s'); |
| |
| style.transitionDuration = "10ms"; |
| assert_equals(style.transitionDuration, '10ms'); |
| assert_equals(computedStyle.transitionDuration, '0.01s'); |
| assert_equals(style.webkitTransitionDuration, '10ms'); |
| assert_equals(computedStyle.webkitTransitionDuration, '0.01s'); |
| |
| style.transitionProperty = "opacity, width"; |
| |
| style.transitionDuration = "10ms, 20s"; |
| assert_equals(style.transitionDuration, '10ms, 20s'); |
| assert_equals(computedStyle.transitionDuration, '0.01s, 20s'); |
| assert_equals(style.webkitTransitionDuration, '10ms, 20s'); |
| assert_equals(computedStyle.webkitTransitionDuration, '0.01s, 20s'); |
| }, "Valid transition-duration values."); |
| |
| test(() => { |
| style.transitionProperty = "opacity"; |
| style.transitionDuration = ""; |
| |
| // Negative values are invalid. |
| style.transitionDuration = "-10ms"; |
| assert_equals(style.transitionDuration, ''); |
| assert_equals(computedStyle.transitionDuration, '0s'); |
| assert_equals(style.webkitTransitionDuration, ''); |
| assert_equals(computedStyle.webkitTransitionDuration, '0s'); |
| |
| style.transitionDuration = "'5ms'"; |
| assert_equals(style.transitionDuration, ''); |
| assert_equals(computedStyle.transitionDuration, '0s'); |
| assert_equals(style.webkitTransitionDuration, ''); |
| assert_equals(computedStyle.webkitTransitionDuration, '0s'); |
| |
| style.transitionDuration = "30px"; |
| assert_equals(style.transitionDuration, ''); |
| assert_equals(computedStyle.transitionDuration, '0s'); |
| assert_equals(style.webkitTransitionDuration, ''); |
| assert_equals(computedStyle.webkitTransitionDuration, '0s'); |
| |
| style.transitionDuration = "solid"; |
| assert_equals(style.transitionDuration, ''); |
| assert_equals(computedStyle.transitionDuration, '0s'); |
| assert_equals(style.webkitTransitionDuration, ''); |
| assert_equals(computedStyle.webkitTransitionDuration, '0s'); |
| |
| style.transitionDuration = "20"; |
| assert_equals(style.transitionDuration, ''); |
| assert_equals(computedStyle.transitionDuration, '0s'); |
| assert_equals(style.webkitTransitionDuration, ''); |
| assert_equals(computedStyle.webkitTransitionDuration, '0s'); |
| |
| style.transitionDuration = "20%"; |
| assert_equals(style.transitionDuration, ''); |
| assert_equals(computedStyle.transitionDuration, '0s'); |
| assert_equals(style.webkitTransitionDuration, ''); |
| assert_equals(computedStyle.webkitTransitionDuration, '0s'); |
| |
| style.transitionDuration = "0s, 20px"; |
| assert_equals(style.transitionDuration, ''); |
| assert_equals(computedStyle.transitionDuration, '0s'); |
| assert_equals(style.webkitTransitionDuration, ''); |
| assert_equals(computedStyle.webkitTransitionDuration, '0s'); |
| }, "Invalid transition-duration values."); |
| </script> |
| </body> |
| </html> |
