check-b64-instance.ts

import {test, expect} from 'vitest';

test("nested", async () => {
  const a = 'export default Math.random()';
  const b = `export default () => import('data:text/javascript;base64,${btoa(a)}')`;
  const bmod = await import(`data:text/javascript;base64,${btoa(b)}`);
  const amod = await import(`data:text/javascript;base64,${btoa(a)}`);
  expect(await bmod.default()).not.toBe(await amod.default);
});