shadow-reassign-dynamic-005-crash.html (387B)
1 <!doctype html> 2 <div id="host"> 3 <template shadowrootmode="open"> 4 <slot></slot> 5 <slot></slot> 6 </template> 7 <div id="child1">Child1</div> 8 <div id="child2" slot="named-slot">Child2</div> 9 </div> 10 <script> 11 host.getBoundingClientRect(); 12 host.shadowRoot.querySelectorAll("slot")[1].name = "named-slot"; 13 host.style.display = "flex"; 14 host.getBoundingClientRect(); 15 </script>