| <!DOCTYPE html> |
| <div id="element"></div> |
| <pre id="output"></pre> |
| <script> |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| } |
| |
| function print(text) { |
| output.textContent += text + '\n'; |
| } |
| |
| print('This test documents Blink\'s web-exposed CSS properties.'); |
| print('All changes to this list should go through Blink\'s feature review process: http://www.chromium.org/blink#new-features'); |
| print(''); |
| |
| let style = element.style; |
| |
| function isExposedProperty(property) { |
| style[property] = 'inherit'; |
| let isExposed = style.length > 0; |
| style.cssText = ''; |
| return isExposed; |
| } |
| |
| function getLonghands(shorthand) { |
| style[shorthand] = 'inherit'; |
| let longhands = Array.from(style); |
| longhands.sort(); |
| style.cssText = ''; |
| return longhands; |
| } |
| |
| function getAliasedProperty(alias) { |
| style[alias] = 'inherit'; |
| let aliasedProperty = /([\w-]+):/.exec(style.cssText)[1]; |
| style.cssText = ''; |
| return aliasedProperty; |
| } |
| |
| print('[LONGHANDS]'); |
| for (let longhand of internals.getCSSPropertyLonghands().sort()) { |
| if (!isExposedProperty(longhand)) { |
| continue; |
| } |
| print(' ' + longhand); |
| } |
| print(''); |
| |
| print('[SHORTHANDS]'); |
| for (let shorthand of internals.getCSSPropertyShorthands().sort()) { |
| if (!isExposedProperty(shorthand)) { |
| continue; |
| } |
| print(' ' + shorthand); |
| for (let longhand of getLonghands(shorthand)) { |
| print(' ' + longhand); |
| } |
| } |
| print(''); |
| |
| print('[ALIASES]'); |
| for (let alias of internals.getCSSPropertyAliases().sort()) { |
| if (!isExposedProperty(alias)) { |
| continue; |
| } |
| print(' ' + alias); |
| print(' ' + getAliasedProperty(alias)); |
| } |
| |
| </script> |
