Method WaitForCallbacks

be/src/runtime/tmp-file-mgr-test.cc:355–358

Wait until 'cb_counter_' reaches 'val'.

  /// Wait until 'cb_counter_' reaches 'val'.
  void WaitForCallbacks(int64_t val) {
    unique_lock<mutex> lock(cb_cv_lock_);
    while (cb_counter_ < val) cb_cv_.Wait(lock);
  }

  /// Implementation of TestScratchLimit.
  void TestScratchLimit(bool punch_holes, int64_t alloc_size);