| <!DOCTYPE html> |
| <script src="../../resources/js-test.js"></script> |
| <style> |
| section { |
| width: 20px; |
| height: 20px; |
| border: 2px solid; |
| } |
| .foo + section + section + section { |
| background-color: red; |
| } |
| .bar + section + section + section { |
| background-color: green; |
| } |
| </style> |
| |
| <section class="foo"></section> |
| <section></section> |
| <section></section> |
| <section id="last"></section> |
| |
| <script> |
| document.documentElement.offsetTop; |
| document.querySelector('.foo').className = 'bar'; |
| document.documentElement.offsetTop; |
| shouldBe("getComputedStyle(document.getElementById('last')).backgroundColor", "'rgb(0, 128, 0)'"); |
| </script> |
