| <!DOCTYPE html> |
| <script src="../../../resources/js-test.js"></script> |
| <style> |
| html { background-color: green } |
| * { background-color: inherit } |
| .a:hover.b { background-color: green } |
| </style> |
| <div id="root"> |
| <div> |
| <span></span> |
| <span></span> |
| <span></span> |
| <span></span> |
| </div> |
| </div> |
| <script> |
| description("Inheritance-propagation should stop when there is no style diff and the affected-by-hover flag changes."); |
| |
| root.offsetTop; // force recalc |
| |
| root.className = "a b"; |
| |
| if (window.internals) |
| shouldBe("internals.updateStyleAndReturnAffectedElementCount()", "1"); |
| </script> |
