Function awaitSync

packages/db/tests/utils.ts:233–247

()

  let syncPendingReject: ((error: Error) => void) | undefined

  const awaitSync = async () => {
    if (syncPendingPromise) {
      return syncPendingPromise
    }
    syncPendingPromise = new Promise((resolve, reject) => {
      syncPendingResolve = resolve
      syncPendingReject = reject
    })
    syncPendingPromise.then(() => {
      syncPendingPromise = undefined
      syncPendingResolve = undefined
      syncPendingReject = undefined
    })
    return syncPendingPromise
  }

  const utils = {
    begin: () => begin!(),