Function mkEmptyDir

__tests__/watcher.test.ts:123–123

()

    // OWN EMPTY temp dir so exactly one watch is installed and the close-count
    // is deterministic across platforms.
    const mkEmptyDir = () => fs.mkdtempSync(path.join(os.tmpdir(), 'codegraph-exhaust-'));

    it('fails to start and degrades when fs.watch setup exhausts watch resources', () => {
      const dir = mkEmptyDir();