oxc-project__oxc/crates/oxc_react_compiler/fixtures/object-values.js

// @validatePreserveExistingMemoizationGuarantees
import {useMemo} from 'react';
import {Stringify} from 'shared-runtime';

// derived from https://github.com/facebook/react/issues/32261
function Component({items}) {
  const record = useMemo(
    () =>
      Object.fromEntries(
        items.map(item => [
          item.id,
          {id: item.id, render: ref => <Stringify ref={ref} {...item} />},
        ])
      ),
    [items]
  );

  // Without a declaration for Object.entries(), this would be assumed to mutate
  // `record`, meaning existing memoization couldn't be preserved
  return (
    <div>
      {Object.values(record).map(({id, render}) => (
        <Stringify key={id} render={render} />
      ))}
    </div>
  );
}

export const FIXTURE_ENTRYPOINT = {
  fn: Component,
  params: [
    {
      items: [
        {id: '0', name: 'Hello'},
        {id: '1', name: 'World!'},
      ],
    },
  ],
};