From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 accessible/tests/browser/selectable/head.js | 88 +++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 accessible/tests/browser/selectable/head.js

(limited to 'accessible/tests/browser/selectable/head.js')

diff --git a/accessible/tests/browser/selectable/head.js b/accessible/tests/browser/selectable/head.js
new file mode 100644
index 0000000000..ccf9e86f77
--- /dev/null
+++ b/accessible/tests/browser/selectable/head.js
@@ -0,0 +1,88 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+/* exported testMultiSelectable */
+
+// Load the shared-head file first.
+Services.scriptloader.loadSubScript(
+  "chrome://mochitests/content/browser/accessible/tests/browser/shared-head.js",
+  this
+);
+
+// Loading and common.js from accessible/tests/mochitest/ for all tests, as
+// well as promisified-events.js.
+/* import-globals-from ../../mochitest/selectable.js */
+/* import-globals-from ../../mochitest/states.js */
+loadScripts(
+  { name: "common.js", dir: MOCHITESTS_DIR },
+  { name: "promisified-events.js", dir: MOCHITESTS_DIR },
+  { name: "selectable.js", dir: MOCHITESTS_DIR },
+  { name: "states.js", dir: MOCHITESTS_DIR },
+  { name: "role.js", dir: MOCHITESTS_DIR }
+);
+
+// Handle case where multiple selection change events are coalesced into
+// a SELECTION_WITHIN event. Promise resolves to true in that case.
+function multipleSelectionChanged(widget, changedChildren, selected) {
+  return Promise.race([
+    Promise.all(
+      changedChildren.map(id =>
+        waitForStateChange(id, STATE_SELECTED, selected)
+      )
+    ).then(() => false),
+    waitForEvent(EVENT_SELECTION_WITHIN, widget).then(() => true),
+  ]);
+}
+
+async function testMultiSelectable(widget, selectableChildren, msg = "") {
+  let isRemote = false;
+  try {
+    widget.DOMNode;
+  } catch (e) {
+    isRemote = true;
+  }
+
+  testSelectableSelection(widget, [], `${msg}: initial`);
+
+  let promise = waitForStateChange(selectableChildren[0], STATE_SELECTED, true);
+  widget.addItemToSelection(0);
+  await promise;
+  testSelectableSelection(
+    widget,
+    [selectableChildren[0]],
+    `${msg}: addItemToSelection(0)`
+  );
+
+  promise = waitForStateChange(selectableChildren[0], STATE_SELECTED, false);
+  widget.removeItemFromSelection(0);
+  await promise;
+  testSelectableSelection(widget, [], `${msg}: removeItemFromSelection(0)`);
+
+  promise = multipleSelectionChanged(widget, selectableChildren, true);
+  let success = widget.selectAll();
+  ok(success, `${msg}: selectAll success`);
+  await promise;
+  if (isRemote) {
+    await untilCacheIs(
+      () => widget.selectedItemCount,
+      selectableChildren.length,
+      "Selection cache updated"
+    );
+  }
+  testSelectableSelection(widget, selectableChildren, `${msg}: selectAll`);
+
+  promise = multipleSelectionChanged(widget, selectableChildren, false);
+  widget.unselectAll();
+  await promise;
+  if (isRemote) {
+    await untilCacheIs(
+      () => widget.selectedItemCount,
+      0,
+      "Selection cache updated"
+    );
+  }
+  testSelectableSelection(widget, [], `${msg}: selectAll`);
+}
-- 
cgit v1.2.3