Mercurial Hosting > traffic-intelligence
view trajectorymanagement/test/HuMetricTest.cpp @ 1163:fa9c358789ac
bug correction
author | Nicolas Saunier <nicolas.saunier@polymtl.ca> |
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date | Fri, 19 Mar 2021 15:54:19 -0400 |
parents | e1e7acef8eab |
children |
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#include "HuMetricTest.h" void HuMetricTest::setUp(void) { trajectoryA = new Trajectory<CvPoint> (); trajectoryB = new Trajectory<CvPoint> (); metric = new HuMetric<CvPoint,double> (); } void HuMetricTest::tearDown(void) { delete trajectoryA; delete trajectoryB; delete metric; trajectoryA = NULL; trajectoryB = NULL; metric = NULL; } void HuMetricTest::testMetric1(void) { double result = double(0); CPPUNIT_ASSERT_THROW(metric->distance(trajectoryA, trajectoryB, result), TrajectoryLengthErrorException); } void HuMetricTest::testMetric2(void) { double result = double(0); trajectoryA->add(cvPoint(0, 0)); trajectoryB->add(cvPoint(0, 0)); metric->distance(trajectoryA, trajectoryB, result); CPPUNIT_ASSERT_EQUAL(result, double(0)); } void HuMetricTest::testMetric3(void) { double result = double(0); trajectoryA->add(cvPoint(0, 0)); trajectoryB->add(cvPoint(1, 1)); metric->distance(trajectoryA, trajectoryB, result); CPPUNIT_ASSERT_EQUAL(result, sqrt(double(2)) / double(2)); } void HuMetricTest::testMetric4(void) { double result = double(0); trajectoryA->add(cvPoint(0, 0)); trajectoryB->add(cvPoint(3, 4)); metric->distance(trajectoryA, trajectoryB, result); CPPUNIT_ASSERT_EQUAL(result, double(5)/double(2)); } void HuMetricTest::testMetric5(void) { double result = double(0); trajectoryA->add(cvPoint(0, 0)); trajectoryA->add(cvPoint(-4, -3)); trajectoryB->add(cvPoint(3, 4)); trajectoryB->add(cvPoint(0, 0)); metric->distance(trajectoryA, trajectoryB, result); CPPUNIT_ASSERT_EQUAL(result, sqrt(double(50))/double(4)); } void HuMetricTest::testMetric6(void) { double result = double(0); unsigned n = 100; unsigned maxRand = 10000; srand(time(NULL)); for (unsigned i = 0; i < n; ++i) { unsigned rand1 = rand() % maxRand; unsigned rand2 = rand() % maxRand; trajectoryA->add(cvPoint(rand1, rand2)); trajectoryB ->add(cvPoint(rand1 + 3, rand2 + 4)); } metric->distance(trajectoryA, trajectoryB, result); CPPUNIT_ASSERT_EQUAL(result, sqrt(double(n * 9 + n * 16))/double(n * 2)); }