Function makeWorkDir

apps/local/src/db/owned-database.test.ts:36–37

(prefix: string)

  });

const makeWorkDir = (prefix: string): string =>
  mkdtempSync(join(tmpdir(), `executor-owned-database-${prefix}-`));

// data.db exists only after the sole owner opens it, so it is the witness that a
// non-owner never wrote anything: an ownership loser must fail before any DB I/O.