From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../ElementInternals-accessibility.html            | 80 ++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 testing/web-platform/tests/custom-elements/ElementInternals-accessibility.html

(limited to 'testing/web-platform/tests/custom-elements/ElementInternals-accessibility.html')
diff --git a/testing/web-platform/tests/custom-elements/ElementInternals-accessibility.html b/testing/web-platform/tests/custom-elements/ElementInternals-accessibility.html
new file mode 100644
index 0000000000..8a8f1c9aea
--- /dev/null
+++ b/testing/web-platform/tests/custom-elements/ElementInternals-accessibility.html
@@ -0,0 +1,80 @@
+<!DOCTYPE HTML>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+class TestElement extends HTMLElement {
+  constructor() {
+    super();
+    this._internals = this.attachInternals();
+  }
+
+  get internals() {
+    return this._internals;
+  }
+
+  set internals(val) {
+    throw "Can't set internals!";
+  }
+}
+customElements.define("test-element", TestElement);
+</script>
+
+<test-element id= "testElement"></test-element>
+
+<script>
+const element = document.getElementById("testElement");
+const properties = [
+  "role",
+  "ariaActiveDescendantElement",
+  "ariaAtomic",
+  "ariaAutoComplete",
+  "ariaBusy",
+  "ariaChecked",
+  "ariaColCount",
+  "ariaColIndex",
+  "ariaColSpan",
+  "ariaControlsElements",
+  "ariaCurrent",
+  "ariaDescribedByElements",
+  "ariaDetailsElements",
+  "ariaDisabled",
+  "ariaErrorMessageElements",
+  "ariaExpanded",
+  "ariaFlowToElements",
+  "ariaHasPopup",
+  "ariaHidden",
+  "ariaInvalid",
+  "ariaKeyShortcuts",
+  "ariaLabel",
+  "ariaLabelledByElements",
+  "ariaLevel",
+  "ariaLive",
+  "ariaModal",
+  "ariaMultiLine",
+  "ariaMultiSelectable",
+  "ariaOrientation",
+  "ariaOwnsElements",
+  "ariaPlaceholder",
+  "ariaPosInSet",
+  "ariaPressed",
+  "ariaReadOnly",
+  "ariaRelevant",
+  "ariaRequired",
+  "ariaRoleDescription",
+  "ariaRowCount",
+  "ariaRowIndex",
+  "ariaRowSpan",
+  "ariaSelected",
+  "ariaSort",
+  "ariaValueMax",
+  "ariaValueMin",
+  "ariaValueNow",
+  "ariaValueText"
+];
+for (const property of properties) {
+  test(() => {
+    assert_inherits(element.internals, property);
+  }, property + " is defined in ElementInternals");
+}
+test(() => assert_false('ariaErrorMessageElement' in element.internals), 'ariaErrorMessageElement is not defined in ElementInternals')
+</script>
-- 
cgit v1.2.3

