Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 80 insertions, 0 deletions

diff --git a/testing/web-platform/tests/shadow-dom/focus/resources/shadow-utils.js b/testing/web-platform/tests/shadow-dom/focus/resources/shadow-utils.js
new file mode 100644
index 0000000000..8033ce0169
--- /dev/null
+++ b/testing/web-platform/tests/shadow-dom/focus/resources/shadow-utils.js
@@ -0,0 +1,80 @@
+// Structure:
+// <div #aboveHost>
+// <div #host>
+//    #shadowRoot
+//      <div #aboveSlot>
+//      <slot #slotAbove>
+//        (slotted) <div #slottedAbove>
+//      <slot #slotBelow>
+//        (slotted) <div #slottedBelow>
+//      <div #belowSlot>
+// <div #belowHost>
+function prepareDOM(container, delegatesFocus) {
+
+  const aboveHost = document.createElement("div");
+  aboveHost.innerText = "aboveHost";
+  const host = document.createElement("div");
+  host.id = "host";
+  const slottedBelow = document.createElement("div");
+  slottedBelow.innerText = "slotted below";
+  slottedBelow.slot = "below";
+  const slottedAbove = document.createElement("div");
+  slottedAbove.innerText = "slotted above";
+  slottedAbove.slot = "above";
+
+  const belowHost = document.createElement("div");
+  belowHost.innerText = "belowHost";
+  container.appendChild(aboveHost);
+  container.appendChild(host);
+  container.appendChild(belowHost);
+  host.appendChild(slottedBelow);
+  host.appendChild(slottedAbove);
+  const shadowRoot = host.attachShadow({ mode: "open", delegatesFocus: delegatesFocus});
+  const aboveSlot = document.createElement("div");
+  aboveSlot.innerText = "aboveSlot";
+
+  const slotAbove = document.createElement("slot");
+  slotAbove.name = "above";
+  const slotBelow = document.createElement("slot");
+  slotBelow.name = "below";
+
+  const belowSlot = document.createElement("div");
+  belowSlot.innerText = "belowSlot";
+  shadowRoot.appendChild(aboveSlot);
+  shadowRoot.appendChild(slotAbove);
+  shadowRoot.appendChild(slotBelow);
+  shadowRoot.appendChild(belowSlot);
+
+  return [aboveHost, host, aboveSlot, slotAbove, slottedAbove, slotBelow, slottedBelow, belowSlot, belowHost];
+}
+
+function setTabIndex(elements, value) {
+  for (const el of elements) {
+    el.tabIndex = value;
+  }
+}
+
+function removeTabIndex(elements) {
+  for (const el of elements) {
+    el.removeAttribute("tabindex");
+  }
+}
+
+function resetFocus(root = document) {
+  if (root.activeElement)
+    root.activeElement.blur();
+}
+
+function navigateFocusForward() {
+  // TAB = '\ue004'
+  return test_driver.send_keys(document.body, "\ue004");
+}
+
+async function assertFocusOrder(expectedOrder) {
+  const shadowRoot = document.getElementById("host").shadowRoot;
+  for (const el of expectedOrder) {
+    await navigateFocusForward();
+    const focused = shadowRoot.activeElement ? shadowRoot.activeElement : document.activeElement;
+    assert_equals(focused, el);
+  }
+}