feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

frontend/packages/common/chat-area/hooks/__tests__/use-imperative-layout-effect.test.ts

@@ -0,0 +1,32 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+import { expect, it, vi } from 'vitest';
+import { act, renderHook } from '@testing-library/react-hooks';
+
+import { useImperativeLayoutEffect } from '../src/hooks/use-imperative-layout-effect';
+
+it('run after layout effect', () => {
+  const fn = vi.fn();
+  const { result } = renderHook(() => useImperativeLayoutEffect(fn));
+  expect(fn.mock.calls.length).toBe(0);
+  act(() => {
+    result.current(22);
+    expect(fn.mock.calls.length).toBe(0);
+  });
+  expect(fn.mock.calls.length).toBe(1);
+  expect(fn.mock.calls[0][0]).toBe(22);
+});