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/////////////////////////////////////////////////////////////////////////////// |
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// BSD 3-Clause License |
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// |
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// Copyright (C) 2019-2023, LAAS-CNRS, New York University, Max Planck |
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// Gesellschaft |
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// University of Edinburgh, INRIA |
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// Copyright note valid unless otherwise stated in individual files. |
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// All rights reserved. |
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/////////////////////////////////////////////////////////////////////////////// |
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#define BOOST_TEST_NO_MAIN |
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#define BOOST_TEST_ALTERNATIVE_INIT_API |
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#include "crocoddyl/core/activations/quadratic-barrier.hpp" |
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#include "crocoddyl/core/utils/exception.hpp" |
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#include "factory/activation.hpp" |
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#include "unittest_common.hpp" |
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using namespace boost::unit_test; |
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using namespace crocoddyl::unittest; |
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//----------------------------------------------------------------------------// |
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void test_construct_data(ActivationModelTypes::Type activation_type) { |
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// create the model |
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ActivationModelFactory factory; |
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const boost::shared_ptr<crocoddyl::ActivationModelAbstract>& model = |
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factory.create(activation_type); |
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// Run the print function |
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std::ostringstream tmp; |
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tmp << *model; |
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// create the corresponding data object |
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boost::shared_ptr<crocoddyl::ActivationDataAbstract> data = |
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model->createData(); |
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} |
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void test_calc_returns_a_value(ActivationModelTypes::Type activation_type) { |
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// create the model |
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ActivationModelFactory factory; |
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const boost::shared_ptr<crocoddyl::ActivationModelAbstract>& model = |
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factory.create(activation_type); |
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// create the corresponding data object |
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boost::shared_ptr<crocoddyl::ActivationDataAbstract> data = |
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✓✗ | 18 |
model->createData(); |
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// Generating random input vector |
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✓✗✓✗ |
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const Eigen::VectorXd r = Eigen::VectorXd::Random(model->get_nr()); |
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data->a_value = nan(""); |
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// Getting the state dimension from calc() call |
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✓✗✓✗ |
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model->calc(data, r); |
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// Checking that calc returns a value |
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✓✗✓✗ ✓✗✓✗ ✓✗✗✓ |
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BOOST_CHECK(!std::isnan(data->a_value)); |
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} |
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void test_partial_derivatives_against_numdiff( |
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ActivationModelTypes::Type activation_type) { |
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// create the model |
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ActivationModelFactory factory; |
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const boost::shared_ptr<crocoddyl::ActivationModelAbstract>& model = |
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factory.create(activation_type); |
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// create the corresponding data object and set the cost to nan |
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boost::shared_ptr<crocoddyl::ActivationDataAbstract> data = |
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model->createData(); |
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crocoddyl::ActivationModelNumDiff model_num_diff(model); |
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boost::shared_ptr<crocoddyl::ActivationDataAbstract> data_num_diff = |
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model_num_diff.createData(); |
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// Generating random values for the state and control |
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const Eigen::VectorXd r = Eigen::VectorXd::Random(model->get_nr()); |
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// Computing the activation derivatives |
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✓✗✓✗ |
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model->calc(data, r); |
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model->calcDiff(data, r); |
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model_num_diff.calc(data_num_diff, r); |
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✓✗✓✗ |
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model_num_diff.calcDiff(data_num_diff, r); |
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// Tolerance defined as in |
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// http://www.it.uom.gr/teaching/linearalgebra/NumericalRecipiesInC/c5-7.pdf |
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double tol = std::pow(model_num_diff.get_disturbance(), 1. / 3.); |
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✓✗✓✗ ✓✗✓✗ ✓✗✗✓ |
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BOOST_CHECK(std::abs(data->a_value - data_num_diff->a_value) < tol); |
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✓✗✓✗ ✓✗✓✗ ✓✗✓✗ ✓✗✗✓ |
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BOOST_CHECK((data->Ar - data_num_diff->Ar).isZero(tol)); |
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// numerical differentiation of the Hessian is not good enough to be tested. |
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// BOOST_CHECK((data->Arr - data_num_diff->Arr).isMuchSmallerThan(1.0, tol)); |
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} |
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void test_activation_bounds_with_infinity() { |
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Eigen::VectorXd lb(1); |
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Eigen::VectorXd ub(1); |
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double beta; |
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beta = 0.1; |
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lb[0] = 0; |
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ub[0] = std::numeric_limits<double>::infinity(); |
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Eigen::VectorXd m = |
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✓✗✓✗ ✓✗ |
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0.5 * (lb + Eigen::VectorXd::Constant( |
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lb.size(), std::numeric_limits<double>::max())); |
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Eigen::VectorXd d = |
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✓✗✓✗ |
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0.5 * (Eigen::VectorXd::Constant(lb.size(), |
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std::numeric_limits<double>::max()) - |
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lb); |
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crocoddyl::ActivationBounds bounds(lb, ub, beta); |
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✓✗✓✗ ✓✗✓✗ ✓✗✓✗ ✓✗✓✗ ✗✓ |
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BOOST_CHECK(bounds.lb != m - beta * d); |
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} |
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//----------------------------------------------------------------------------// |
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void register_unit_tests(ActivationModelTypes::Type activation_type) { |
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✓✗✓✗ |
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boost::test_tools::output_test_stream test_name; |
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✓✗✓✗ |
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test_name << "test_" << activation_type; |
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✓✗✓✗ ✓✗✓✗ |
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std::cout << "Running " << test_name.str() << std::endl; |
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✓✗✓✗ ✓✗✓✗ |
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test_suite* ts = BOOST_TEST_SUITE(test_name.str()); |
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✓✗✓✗ ✓✗✓✗ ✓✗ |
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ts->add(BOOST_TEST_CASE(boost::bind(&test_construct_data, activation_type))); |
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✓✗✓✗ ✓✗✓✗ ✓✗ |
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ts->add(BOOST_TEST_CASE( |
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boost::bind(&test_calc_returns_a_value, activation_type))); |
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✓✗✓✗ ✓✗✓✗ ✓✗ |
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ts->add(BOOST_TEST_CASE( |
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boost::bind(&test_partial_derivatives_against_numdiff, activation_type))); |
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✓✗✓✗ ✓✗ |
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framework::master_test_suite().add(ts); |
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} |
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bool register_bounds_unit_test() { |
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✓✗✓✗ |
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boost::test_tools::output_test_stream test_name; |
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test_name << "test_" |
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<< "ActivationBoundsInfinity"; |
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✓✗✓✗ ✓✗✓✗ |
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std::cout << "Running " << test_name.str() << std::endl; |
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✓✗✓✗ ✓✗✓✗ |
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test_suite* ts = BOOST_TEST_SUITE(test_name.str()); |
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✓✗✓✗ ✓✗✓✗ ✓✗ |
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ts->add(BOOST_TEST_CASE(boost::bind(&test_activation_bounds_with_infinity))); |
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✓✗✓✗ ✓✗ |
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framework::master_test_suite().add(ts); |
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return true; |
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} |
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bool init_function() { |
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for (size_t i = 0; i < ActivationModelTypes::all.size(); ++i) { |
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register_unit_tests(ActivationModelTypes::all[i]); |
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} |
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register_bounds_unit_test(); |
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return true; |
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} |
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int main(int argc, char** argv) { |
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return ::boost::unit_test::unit_test_main(&init_function, argc, argv); |
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} |
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