text: // Copyright (c) 2018, ETH Zurich and UNC Chapel Hill.
  // All rights reserved.
  //
  // Redistribution and use in source and binary forms, with or without
  // modification, are permitted provided that the following conditions are met:
  //
  //     * Redistributions of source code must retain the above copyright
  //       notice, this list of conditions and the following disclaimer.
  //
  //     * Redistributions in binary form must reproduce the above copyright
  //       notice, this list of conditions and the following disclaimer in the
  //       documentation and/or other materials provided with the distribution.
  //
  //     * Neither the name of ETH Zurich and UNC Chapel Hill nor the names of
  //       its contributors may be used to endorse or promote products derived
  //       from this software without specific prior written permission.
  //
  // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
  // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  // POSSIBILITY OF SUCH DAMAGE.
  //
  // Author: Johannes L. Schoenberger (jsch-at-demuc-dot-de)
  
  #define TEST_NAME "base/reconstruction_manager"
  #include "base/reconstruction_manager.h"
  
  #include "util/testing.h"
  
  using namespace colmap;
  
  BOOST_AUTO_TEST_CASE(TestEmpty) {
    ReconstructionManager reconstruction_manager;
    BOOST_CHECK_EQUAL(reconstruction_manager.Size(), 0);
  }
  
  BOOST_AUTO_TEST_CASE(TestAddGet) {
    ReconstructionManager reconstruction_manager;
    BOOST_CHECK_EQUAL(reconstruction_manager.Size(), 0);
    for (size_t i = 0; i < 10; ++i) {
      const size_t idx = reconstruction_manager.Add();
      BOOST_CHECK_EQUAL(reconstruction_manager.Size(), i + 1);
      BOOST_CHECK_EQUAL(idx, i);
      BOOST_CHECK_EQUAL(reconstruction_manager.Get(idx).NumCameras(), 0);
      BOOST_CHECK_EQUAL(reconstruction_manager.Get(idx).NumImages(), 0);
      BOOST_CHECK_EQUAL(reconstruction_manager.Get(idx).NumPoints3D(), 0);
    }
    reconstruction_manager.Clear();
    for (size_t i = 0; i < 10; ++i) {
      const size_t idx = reconstruction_manager.Add(new Reconstruction());
      BOOST_CHECK_EQUAL(reconstruction_manager.Size(), i + 1);
      BOOST_CHECK_EQUAL(idx, i);
      BOOST_CHECK_EQUAL(reconstruction_manager.Get(idx).NumCameras(), 0);
      BOOST_CHECK_EQUAL(reconstruction_manager.Get(idx).NumImages(), 0);
      BOOST_CHECK_EQUAL(reconstruction_manager.Get(idx).NumPoints3D(), 0);
    }
  }
  
  BOOST_AUTO_TEST_CASE(TestDelete) {
    ReconstructionManager reconstruction_manager;
    BOOST_CHECK_EQUAL(reconstruction_manager.Size(), 0);
    for (size_t i = 0; i < 10; ++i) {
      reconstruction_manager.Add();
    }
  
    BOOST_CHECK_EQUAL(reconstruction_manager.Size(), 10);
    for (size_t i = 0; i < 10; ++i) {
      reconstruction_manager.Delete(0);
      BOOST_CHECK_EQUAL(reconstruction_manager.Size(), 9 - i);
    }
  }
  
  BOOST_AUTO_TEST_CASE(TestClear) {
    ReconstructionManager reconstruction_manager;
    BOOST_CHECK_EQUAL(reconstruction_manager.Size(), 0);
    for (size_t i = 0; i < 10; ++i) {
      reconstruction_manager.Add();
    }
  
    BOOST_CHECK_EQUAL(reconstruction_manager.Size(), 10);
    reconstruction_manager.Clear();
    BOOST_CHECK_EQUAL(reconstruction_manager.Size(), 0);
  }
  