| <!DOCTYPE html> |
| |
| <script src="../../../resources/js-test.js"></script> |
| |
| <style> |
| .deep /deep/ .inside, |
| .shallow .inside { |
| padding: 0; |
| } |
| </style> |
| |
| <div id="sandbox"></div> |
| |
| <script> |
| description("Invalidation sets should not apply across shadow roots if tree boundary crossing rules are not used."); |
| |
| var sandbox = document.getElementById("sandbox"); |
| var sandboxRoot = sandbox.createShadowRoot(); |
| sandboxRoot.innerHTML = "<content></content>"; |
| |
| for (var j = 0; j < 10; ++j) { |
| var childDiv = sandbox.appendChild(document.createElement("div")); |
| childDiv.className = "inside"; |
| var shadowDiv = sandboxRoot.appendChild(document.createElement("div")); |
| shadowDiv.className = "inside"; |
| shadowDiv.createShadowRoot().innerHTML = "<div class=inside><content></content></div>"; |
| } |
| |
| getComputedStyle(sandbox).color; |
| sandbox.className = "shallow"; |
| if (window.internals) |
| shouldBe("internals.updateStyleAndReturnAffectedElementCount()", "10"); |
| sandbox.className = ""; |
| |
| getComputedStyle(sandbox).color; |
| sandbox.className = "deep"; |
| if (window.internals) |
| shouldBe("internals.updateStyleAndReturnAffectedElementCount()", "30"); |
| </script> |
