/* * Software License Agreement (BSD License) * * Copyright (c) 2018, Locus Robotics * 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 the copyright holder 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 HOLDER 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. */ #include #include using dwb_local_planner::getClosestPose; using dwb_local_planner::projectPose; TEST(Utils, ClosestPose) { dwb_msgs::Trajectory2D traj; traj.poses.resize(4); traj.time_offsets.resize(4); for (unsigned int i=0; i < traj.poses.size(); i++) { double d = static_cast(i); traj.poses[i].x = d; traj.time_offsets[i] = ros::Duration(d); } EXPECT_DOUBLE_EQ(getClosestPose(traj, 0.0).x, traj.poses[0].x); EXPECT_DOUBLE_EQ(getClosestPose(traj, -1.0).x, traj.poses[0].x); EXPECT_DOUBLE_EQ(getClosestPose(traj, 0.4).x, traj.poses[0].x); EXPECT_DOUBLE_EQ(getClosestPose(traj, 0.5).x, traj.poses[0].x); EXPECT_DOUBLE_EQ(getClosestPose(traj, 0.51).x, traj.poses[1].x); EXPECT_DOUBLE_EQ(getClosestPose(traj, 1.0).x, traj.poses[1].x); EXPECT_DOUBLE_EQ(getClosestPose(traj, 1.4999).x, traj.poses[1].x); EXPECT_DOUBLE_EQ(getClosestPose(traj, 2.0).x, traj.poses[2].x); EXPECT_DOUBLE_EQ(getClosestPose(traj, 2.51).x, traj.poses[3].x); EXPECT_DOUBLE_EQ(getClosestPose(traj, 3.5).x, traj.poses[3].x); } TEST(Utils, ProjectPose) { dwb_msgs::Trajectory2D traj; traj.poses.resize(4); traj.time_offsets.resize(4); for (unsigned int i=0; i < traj.poses.size(); i++) { double d = static_cast(i); traj.poses[i].x = d; traj.poses[i].y = 30.0 - 2.0 * d; traj.poses[i].theta = 0.42; traj.time_offsets[i] = ros::Duration(d); } EXPECT_DOUBLE_EQ(projectPose(traj, 0.0).x, 0.0); EXPECT_DOUBLE_EQ(projectPose(traj, 0.0).y, 30.0); EXPECT_DOUBLE_EQ(projectPose(traj, 0.0).theta, 0.42); EXPECT_DOUBLE_EQ(projectPose(traj, -1.0).x, 0.0); EXPECT_DOUBLE_EQ(projectPose(traj, -1.0).y, 30.0); EXPECT_DOUBLE_EQ(projectPose(traj, -1.0).theta, 0.42); EXPECT_DOUBLE_EQ(projectPose(traj, 0.4).x, 0.4); EXPECT_DOUBLE_EQ(projectPose(traj, 0.4).y, 29.2); EXPECT_DOUBLE_EQ(projectPose(traj, 0.4).theta, 0.42); EXPECT_DOUBLE_EQ(projectPose(traj, 0.5).x, 0.5); EXPECT_DOUBLE_EQ(projectPose(traj, 0.5).y, 29.0); EXPECT_DOUBLE_EQ(projectPose(traj, 0.5).theta, 0.42); EXPECT_DOUBLE_EQ(projectPose(traj, 0.51).x, 0.51); EXPECT_DOUBLE_EQ(projectPose(traj, 0.51).y, 28.98); EXPECT_DOUBLE_EQ(projectPose(traj, 0.51).theta, 0.42); EXPECT_DOUBLE_EQ(projectPose(traj, 1.0).x, 1.0); EXPECT_DOUBLE_EQ(projectPose(traj, 1.0).y, 28.0); EXPECT_DOUBLE_EQ(projectPose(traj, 1.0).theta, 0.42); EXPECT_DOUBLE_EQ(projectPose(traj, 1.4999).x, 1.4999); EXPECT_DOUBLE_EQ(projectPose(traj, 1.4999).y, 27.0002); EXPECT_DOUBLE_EQ(projectPose(traj, 1.4999).theta, 0.42); EXPECT_DOUBLE_EQ(projectPose(traj, 2.0).x, 2.0); EXPECT_DOUBLE_EQ(projectPose(traj, 2.0).y, 26.0); EXPECT_DOUBLE_EQ(projectPose(traj, 2.0).theta, 0.42); EXPECT_FLOAT_EQ(projectPose(traj, 2.51).x, 2.51); EXPECT_FLOAT_EQ(projectPose(traj, 2.51).y, 24.98); EXPECT_DOUBLE_EQ(projectPose(traj, 2.51).theta, 0.42); EXPECT_DOUBLE_EQ(projectPose(traj, 3.5).x, 3.0); EXPECT_DOUBLE_EQ(projectPose(traj, 3.5).y, 24.0); EXPECT_DOUBLE_EQ(projectPose(traj, 3.5).theta, 0.42); } int main(int argc, char **argv) { testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); }