reconstruction_manager_test.cc

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// Copyright (c) 2018, ETH Zurich and UNC Chapel Hill.
// All rights reserved.
//
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// modification, are permitted provided that the following conditions are met:
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// Author: Johannes L. Schoenberger (jsch-at-demuc-dot-de)
 
#define TEST_NAME "base/reconstruction_manager"
#include "util/testing.h"
 
#include "base/reconstruction_manager.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);
  }
}
 
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);
}