Mercurial Hosting > traffic-intelligence
diff trajectorymanagement/test/LCSMetricTest.cpp @ 1159:e1e7acef8eab
moved trajectory management library into Traffic Intelligence
author | Nicolas Saunier <nicolas.saunier@polymtl.ca> |
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date | Mon, 22 Feb 2021 22:09:35 -0500 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/trajectorymanagement/test/LCSMetricTest.cpp Mon Feb 22 22:09:35 2021 -0500 @@ -0,0 +1,84 @@ +#include "LCSMetricTest.h" + +void LCSMetricTest::setUp(void) +{ + trajectoryA = new Trajectory<CvPoint> (); + trajectoryB = new Trajectory<CvPoint> (); + metric = new LCSMetric<CvPoint, unsigned int> (); +} + +void LCSMetricTest::tearDown(void) +{ + delete trajectoryA; + delete trajectoryB; + delete metric; + + trajectoryA = NULL; + trajectoryB = NULL; + metric = NULL; +} + +void LCSMetricTest::testMetric1(void) +{ + unsigned int result = 0; + metric->similarity(trajectoryA, trajectoryB, result); + CPPUNIT_ASSERT_EQUAL(result, (unsigned int)(0)); +} + +void LCSMetricTest::testMetric2(void) +{ + unsigned int result = 0; + trajectoryA->add(cvPoint(0, 0)); + trajectoryB->add(cvPoint(0, 0)); + metric->similarity(trajectoryA, trajectoryB, result); + CPPUNIT_ASSERT_EQUAL(result, (unsigned int)(1)); +} + +void LCSMetricTest::testMetric3(void) +{ + unsigned int result = 0; + trajectoryA->add(cvPoint(0, 0)); + trajectoryB->add(cvPoint(1, 1)); + metric->similarity(trajectoryA, trajectoryB, result); + CPPUNIT_ASSERT_EQUAL(result, (unsigned int)(0)); +} + +void LCSMetricTest::testMetric4(void) +{ + unsigned int result = 0; + trajectoryA->add(cvPoint(0, 0)); + trajectoryB->add(cvPoint(3, 4)); + metric->similarity(trajectoryA, trajectoryB, result); + CPPUNIT_ASSERT_EQUAL(result, (unsigned int)(0)); +} + +void LCSMetricTest::testMetric5(void) +{ + unsigned int result = 0; + unsigned n = 50; + for (unsigned i = 1; i <= n; ++i) + { + trajectoryA->add(cvPoint(i, i)); + trajectoryB ->add(cvPoint(n - i + 1, n - 1 + 1)); + } + for (unsigned i = 1; i <= n; ++i) + { + trajectoryA ->add(cvPoint(n - i + 1, n - 1 + 1)); + trajectoryB->add(cvPoint(i, i)); + } + metric->similarity(trajectoryA, trajectoryB, result); + CPPUNIT_ASSERT_EQUAL(result, (unsigned int)(50)); +} + +void LCSMetricTest::testMetric6(void) +{ + unsigned int result = 0; + unsigned n = 100; + for (unsigned i = 0; i < n; ++i) + { + trajectoryA->add(cvPoint(i, i)); + trajectoryB ->add(cvPoint(i + 3, i + 3)); + } + metric->similarity(trajectoryA, trajectoryB, result); + CPPUNIT_ASSERT_EQUAL(result, n - 3); +}