| <!DOCTYPE html> |
| <html> |
| <body> |
| <p>This tests inserting or removing shadow tree with slot elements do not cause a crash.</p> |
| <script> |
| |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| function addShadowWithSlot() { |
| var host = document.createElement('div'); |
| var shadowRoot = host.attachShadow({mode: 'open'}); |
| var slot = document.createElement('slot'); |
| shadowRoot.appendChild(slot); |
| document.body.appendChild(host); |
| |
| slot.remove(); |
| slot.setAttribute('name', 'foo'); |
| } |
| |
| function removeShadowWithSlot() { |
| var container = document.createElement('div'); |
| document.body.appendChild(container); |
| |
| var host = document.createElement('div'); |
| container.appendChild(host); |
| |
| var shadowRoot = host.attachShadow({mode: 'open'}); |
| var slot = document.createElement('slot'); |
| shadowRoot.appendChild(slot); |
| |
| container.remove(); |
| host.remove(); |
| } |
| |
| function removeNestedShadowsWithSlot() { |
| var outerHost = document.createElement('div'); |
| document.body.appendChild(outerHost); |
| |
| var outerShadow = outerHost.attachShadow({mode: 'open'}); |
| var innerHost = document.createElement('div'); |
| outerShadow.appendChild(innerHost); |
| |
| var innerShadow = innerHost.attachShadow({mode: 'open'}); |
| var slot = document.createElement('slot'); |
| innerShadow.appendChild(slot); |
| |
| outerHost.remove(); |
| innerHost.remove(); |
| } |
| |
| addShadowWithSlot(); |
| removeShadowWithSlot(); |
| removeNestedShadowsWithSlot() |
| document.write('PASS'); |
| |
| </script> |
| </body> |
| </html> |
