WebKit
diff --git a/?LayoutTests/imported/w3c/web-platform-tests/shadow-dom/declarative/declarative-shadow-dom-basic-expected.txt
Lines changed: 4 additions & 0 deletions b/?LayoutTests/imported/w3c/web-platform-tests/shadow-dom/declarative/declarative-shadow-dom-basic-expected.txt
Lines changed: 4 additions & 0 deletions
diff --git a/?LayoutTests/imported/w3c/web-platform-tests/shadow-dom/declarative/declarative-shadow-dom-basic.html
Lines changed: 43 additions & 0 deletions b/?LayoutTests/imported/w3c/web-platform-tests/shadow-dom/declarative/declarative-shadow-dom-basic.html
Lines changed: 43 additions & 0 deletions
diff --git a/?Source/WebCore/html/HTMLTemplateElement.idl
Lines changed: 3 additions & 0 deletions b/?Source/WebCore/html/HTMLTemplateElement.idl
Lines changed: 3 additions & 0 deletions
@@ -3,6 +3,10 @@ PASS Declarative Shadow DOM: Basic test
 PASS Declarative Shadow DOM: Feature detection
 PASS Shadowrootmode reflection
 PASS Shadowrootmode reflection, setter
+PASS Shadowrootdelegatesfocus reflection
+PASS Shadowrootdelegatesfocus reflection, setter
+PASS Shadowrootclonable reflection
+PASS Shadowrootclonable reflection, setter
 PASS Declarative Shadow DOM: Fragment parser basic test
 PASS Declarative Shadow DOM: Invalid shadow root attribute
 PASS Declarative Shadow DOM: Closed shadow root attribute
 
@@ -54,6 +54,49 @@
   t.getAttribute('shadowrootmode', 'CLOSED');
 }, 'Shadowrootmode reflection, setter');
 
+test(() => {
+  const t = document.createElement('template');
+  t.setAttribute('shadowrootdelegatesfocus','');
+  assert_equals(t.shadowRootDelegatesFocus,true,'The shadowRootDelegatesFocus IDL should reflect the content attribute');
+  t.setAttribute('shadowrootdelegatesfocus','foobar');
+  assert_equals(t.shadowRootDelegatesFocus,true,'The value doesn\'t matter');
+  t.removeAttribute('shadowrootdelegatesfocus');
+  assert_equals(t.shadowRootDelegatesFocus,false,'No shadowRootDelegatesFocus attribute maps to false');
+}, 'Shadowrootdelegatesfocus reflection');
+
+test(() => {
+  const t = document.createElement('template');
+  assert_equals(t.getAttribute('shadowrootdelegatesfocus'), null);
+  t.shadowRootDelegatesFocus = true;
+  assert_equals(t.getAttribute('shadowrootdelegatesfocus'), '');
+  assert_equals(t.shadowRootDelegatesFocus, true);
+  t.shadowRootDelegatesFocus = false;
+  assert_equals(t.getAttribute('shadowrootdelegatesfocus'), null);
+  assert_equals(t.shadowRootDelegatesFocus, false);
+}, 'Shadowrootdelegatesfocus reflection, setter');
+
+
+test(() => {
+  const t = document.createElement('template');
+  t.setAttribute('shadowrootclonable','');
+  assert_equals(t.shadowRootClonable,true,'The shadowRootClonable IDL should reflect the content attribute');
+  t.setAttribute('shadowrootclonable','foobar');
+  assert_equals(t.shadowRootClonable,true,'The value doesn\'t matter');
+  t.removeAttribute('shadowrootclonable');
+  assert_equals(t.shadowRootClonable,false,'No shadowRootClonable attribute maps to false');
+}, 'Shadowrootclonable reflection');
+
+test(() => {
+  const t = document.createElement('template');
+  assert_equals(t.getAttribute('shadowrootclonable'), null);
+  t.shadowRootClonable = true;
+  assert_equals(t.getAttribute('shadowrootclonable'), '');
+  assert_equals(t.shadowRootClonable, true);
+  t.shadowRootClonable = false;
+  assert_equals(t.getAttribute('shadowrootclonable'), null);
+  assert_equals(t.shadowRootClonable, false);
+}, 'Shadowrootclonable reflection, setter');
+
 test(() => {
   const div = document.createElement('div');
   div.setHTMLUnsafe(`
 
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2012, Google Inc. All rights reserved.
+ * Copyright (c) 2017-2024 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
@@ -34,4 +35,6 @@
 ] interface HTMLTemplateElement : HTMLElement {
     readonly attribute DocumentFragment content;
     [CEReactions=NotNeeded] attribute [AtomString] DOMString shadowRootMode;
+    [CEReactions=NotNeeded, Reflect=shadowrootdelegatesfocus] attribute boolean shadowRootDelegatesFocus;
+    [CEReactions=NotNeeded, Reflect=shadowrootclonable] attribute boolean shadowRootClonable;
 };
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