| <!doctype HTML> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <div contenteditable="true"> |
| <sub><i>1. Make text subscript and italic</i></sub> |
| <sup><i>2. Make text superscript and italic</i></sup> |
| </div> |
| <div id="log"></div> |
| <script> |
| function test_sub() { |
| document.getSelection().removeAllRanges(); |
| var range = document.createRange(); |
| range.selectNode(document.querySelector('i')); |
| document.getSelection().addRange(range); |
| |
| assert_equals(document.queryCommandState('subscript'), true); |
| } |
| |
| function test_sup() { |
| document.getSelection().removeAllRanges(); |
| var range = document.createRange(); |
| range.selectNode(document.querySelectorAll('i')[1]); |
| document.getSelection().addRange(range); |
| |
| assert_equals(document.queryCommandState('superscript'), true); |
| } |
| |
| function test_all(platform) { |
| if (platform) |
| internals.settings.setEditingBehavior(platform); |
| test(test_sub, `${platform}: run queryCommandState('subscript')`); |
| test(test_sup, `${platform}: run queryCommandState('superscript')`); |
| } |
| |
| (window.internals ? ['mac', 'win',''] : ['']).forEach(test_all); |
| </script> |
