Method SetUp

src/caffe/test/test_db.cpp:25–41

      root_images_(string(EXAMPLES_SOURCE_DIR) + string("images/")) {}

  virtual void SetUp() {
    MakeTempDir(&source_);
    source_ += "/db";
    string keys[] = {"cat.jpg", "fish-bike.jpg"};
    LOG(INFO) << "Using temporary db " << source_;
    scoped_ptr<db::DB> db(db::GetDB(TypeParam::backend));
    db->Open(this->source_, db::NEW);
    scoped_ptr<db::Transaction> txn(db->NewTransaction());
    for (int i = 0; i < 2; ++i) {
      Datum datum;
      ReadImageToDatum(root_images_ + keys[i], i, &datum);
      string out;
      CHECK(datum.SerializeToString(&out));
      txn->Put(keys[i], out);
    }
    txn->Commit();
  }

  virtual ~DBTest() { }