Method DeleteDirContents

cpp/src/arrow/filesystem/mockfs.cc:504–528

}

Status MockFileSystem::DeleteDirContents(const std::string& path, bool missing_dir_ok) {
  RETURN_NOT_OK(ValidatePath(path));
  auto parts = SplitAbstractPath(path);
  RETURN_NOT_OK(ValidateAbstractPathParts(parts));

  auto guard = impl_->lock_guard();

  if (parts.empty()) {
    // Wipe filesystem
    return internal::InvalidDeleteDirContents(path);
  }

  Entry* entry = impl_->FindEntry(parts);
  if (entry == nullptr) {
    if (missing_dir_ok) {
      return Status::OK();
    }
    return PathNotFound(path);
  }
  if (!entry->is_dir()) {
    return NotADir(path);
  }
  entry->as_dir().entries.clear();
  return Status::OK();
}

Status MockFileSystem::DeleteRootDirContents() {
  auto guard = impl_->lock_guard();