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import {expect} from '@esm-bundle/chai';import {clock, initReplicacheTesting, replicacheForTesting} from './test-util';
initReplicacheTesting();
test('collect IDB databases', async () => {  if (!indexedDB.databases) {    // Firefox does not support indexedDB.databases    return;  }
  const ONE_MINUTE = 1000 * 60 * 1;  const FIVE_MINUTES = ONE_MINUTE * 5;  const ONE_WEEK = ONE_MINUTE * 60 * 24 * 7;  const ONE_MONTH = 1000 * 60 * 60 * 24 * 30;
  const rep = await replicacheForTesting('collect-idb-databases-1');  await rep.close();
  expect(await getDatabases()).to.deep.equal(['collect-idb-databases-1']);
  await clock.tickAsync(ONE_MONTH);
  const rep2 = await replicacheForTesting('collect-idb-databases-2');  await rep2.close();
  expect(await getDatabases()).to.deep.equal([    'collect-idb-databases-1',    'collect-idb-databases-2',  ]);
  await clock.tickAsync(ONE_WEEK);
  // Open one more database and keep it open long enough to trigger the collection.  const rep3 = await replicacheForTesting('collect-idb-databases-3');  await clock.tickAsync(FIVE_MINUTES);  await rep3.close();
  expect(await getDatabases()).to.deep.equal([    'collect-idb-databases-2',    'collect-idb-databases-3',  ]);
  async function getDatabases() {    function parseName(idbName: string | undefined): string | undefined {      return idbName && /^rep:[^:]+:([^:]+):\d+$/.exec(idbName)?.[1];    }
    return (await indexedDB.databases())      .map(({name}) => parseName(name))      .filter(name => name && name.startsWith('collect-idb-databases'))      .sort();  }});