| <!DOCTYPE html> |
| <script src="../../../resources/js-test.js"></script> |
| <style> |
| :out-of-range { |
| background-color: red |
| } |
| |
| :in-range, :in-range + div #descendant { |
| background-color: green |
| } |
| |
| </style> |
| <input id="input" type="number" min="1" max="10" value="17"></input> |
| <div> |
| <div></div> |
| <div id="descendant"></div> |
| <div></div> |
| </div> |
| |
| <script> |
| description("Use descendant invalidation sets for :in-range and :out-of-range pseudo classes.") |
| |
| var transparent = "rgba(0, 0, 0, 0)"; |
| var red = "rgb(255, 0, 0)"; |
| var green = "rgb(0, 128, 0)"; |
| |
| shouldBe("getComputedStyle(input).backgroundColor", "red"); |
| shouldBe("getComputedStyle(descendant).backgroundColor", "transparent"); |
| |
| document.body.offsetTop; // Force recalc. |
| input.value = "5"; |
| |
| if (window.internals) |
| shouldBe("internals.updateStyleAndReturnAffectedElementCount()", "2"); |
| shouldBe("getComputedStyle(input).backgroundColor", "green"); |
| shouldBe("getComputedStyle(descendant).backgroundColor", "green"); |
| |
| </script> |
