Revision 496c81a5c6e53a04073e11a4b96c85024abea7a3 authored by Thomas Poulet on 05 June 2019, 12:49:37 UTC, committed by GitHub on 05 June 2019, 12:49:37 UTC
use const Function
EllipseTest.C
/****************************************************************/
/* DO NOT MODIFY THIS HEADER */
/* MOOSE - Multiphysics Object Oriented Simulation Environment */
/* */
/* (c) 2010 Battelle Energy Alliance, LLC */
/* ALL RIGHTS RESERVED */
/* */
/* Prepared by Battelle Energy Alliance, LLC */
/* Under Contract No. DE-AC07-05ID14517 */
/* With the U. S. Department of Energy */
/* */
/* See COPYRIGHT for full restrictions */
/****************************************************************/
#include "EllipseTest.h"
CPPUNIT_TEST_SUITE_REGISTRATION(EllipseTest);
EllipseTest::EllipseTest() {}
EllipseTest::~EllipseTest() {}
/**
* Testing Ellipse::isPointOutsideOfEllipse
* Case: circle
*/
void
EllipseTest::isPointOutsideOfEllipseTestCircle()
{
bool r;
// Case: circle, p_c > 0
// top right quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/3.0,
/*x=*/2.0,
/*y=*/1.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/3.0,
/*x=*/2.0,
/*y=*/2.0);
CPPUNIT_ASSERT(r == true);
// top left quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/3.0,
/*x=*/-2.0,
/*y=*/1.0);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/3.0,
/*x=*/0.5,
/*y=*/0.5);
CPPUNIT_ASSERT(r == false);
// bottom left quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/3.0,
/*x=*/0.5,
/*y=*/-1.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/3.0,
/*x=*/0.5,
/*y=*/-1.5);
CPPUNIT_ASSERT(r == true);
// bottom right quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/3.0,
/*x=*/2.0,
/*y=*/-1.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/3.0,
/*x=*/2.0,
/*y=*/-2.0);
CPPUNIT_ASSERT(r == true);
// on horizontal axis
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/3.0,
/*x=*/-1.0,
/*y=*/0.0);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/3.0,
/*x=*/0.5,
/*y=*/0.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/3.0,
/*x=*/2.5,
/*y=*/0.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/3.0,
/*x=*/3.5,
/*y=*/0.0);
CPPUNIT_ASSERT(r == true);
// on ellipse's vertical axis
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/3.0,
/*x=*/1.5,
/*y=*/-2.0);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/3.0,
/*x=*/1.5,
/*y=*/-1.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/3.0,
/*x=*/1.5,
/*y=*/1.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/3.0,
/*x=*/1.5,
/*y=*/2.0);
CPPUNIT_ASSERT(r == true);
// Case: circle, p_c < 0
// top left quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/-3.0,
/*x=*/-2.0,
/*y=*/1.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/-3.0,
/*x=*/-2.0,
/*y=*/2.0);
CPPUNIT_ASSERT(r == true);
// top right quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/-3.0,
/*x=*/2.0,
/*y=*/1.0);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/-3.0,
/*x=*/-0.5,
/*y=*/0.5);
CPPUNIT_ASSERT(r == false);
// bottom right quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/-3.0,
/*x=*/-0.5,
/*y=*/-1.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/-3.0,
/*x=*/-0.5,
/*y=*/-1.5);
CPPUNIT_ASSERT(r == true);
// bottom left quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/-3.0,
/*x=*/-2.0,
/*y=*/-1.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/-3.0,
/*x=*/-2.0,
/*y=*/-2.0);
CPPUNIT_ASSERT(r == true);
// on horizontal axis
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/-3.0,
/*x=*/1.0,
/*y=*/0.0);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/-3.0,
/*x=*/-0.5,
/*y=*/0.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/-3.0,
/*x=*/-2.5,
/*y=*/0.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/-3.0,
/*x=*/-3.5,
/*y=*/0.0);
CPPUNIT_ASSERT(r == true);
// on ellipse's vertical axis
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/-3.0,
/*x=*/-1.5,
/*y=*/-2.0);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/-3.0,
/*x=*/-1.5,
/*y=*/-1.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/-3.0,
/*x=*/-1.5,
/*y=*/1.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.0,
/*p_c=*/-3.0,
/*x=*/-1.5,
/*y=*/2.0);
CPPUNIT_ASSERT(r == true);
}
/**
* Testing Ellipse::isPointOutsideOfEllipse
* Case: ellipse, major axis horizontal
*/
void
EllipseTest::isPointOutsideOfEllipseTestMajorAxisHorizontal()
{
bool r;
// Case: ellipse, major axis horizontal, p_c > 0
// top right quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/3.0,
/*x=*/2.0,
/*y=*/0.5);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/3.0,
/*x=*/2.0,
/*y=*/1.0);
CPPUNIT_ASSERT(r == true);
// top left quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/3.0,
/*x=*/-2.0,
/*y=*/1.0);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/3.0,
/*x=*/0.5,
/*y=*/0.5);
CPPUNIT_ASSERT(r == false);
// bottom left quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/3.0,
/*x=*/0.5,
/*y=*/-0.5);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/3.0,
/*x=*/0.5,
/*y=*/-1.0);
CPPUNIT_ASSERT(r == true);
// bottom right quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/3.0,
/*x=*/2.0,
/*y=*/-0.5);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/3.0,
/*x=*/2.0,
/*y=*/-1.0);
CPPUNIT_ASSERT(r == true);
// on horizontal axis
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/3.0,
/*x=*/-1.0,
/*y=*/0.0);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/3.0,
/*x=*/0.5,
/*y=*/0.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/3.0,
/*x=*/2.5,
/*y=*/0.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/3.0,
/*x=*/3.5,
/*y=*/0.0);
CPPUNIT_ASSERT(r == true);
// on ellipse's vertical axis
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/3.0,
/*x=*/1.5,
/*y=*/-2.0);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/3.0,
/*x=*/1.5,
/*y=*/-0.5);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/3.0,
/*x=*/1.5,
/*y=*/0.5);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/3.0,
/*x=*/1.5,
/*y=*/2.0);
CPPUNIT_ASSERT(r == true);
// Case: ellipse, major axis horizontal, p_c < 0
// top left quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/-3.0,
/*x=*/-2.0,
/*y=*/0.5);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/-3.0,
/*x=*/-2.0,
/*y=*/1.0);
CPPUNIT_ASSERT(r == true);
// top left right
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/-3.0,
/*x=*/2.0,
/*y=*/1.0);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/-3.0,
/*x=*/-0.5,
/*y=*/0.5);
CPPUNIT_ASSERT(r == false);
// bottom right quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/-3.0,
/*x=*/-0.5,
/*y=*/-0.5);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/-3.0,
/*x=*/-0.5,
/*y=*/-1.0);
CPPUNIT_ASSERT(r == true);
// bottom left quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/-3.0,
/*x=*/-2.0,
/*y=*/-0.5);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/-3.0,
/*x=*/-2.0,
/*y=*/-1.0);
CPPUNIT_ASSERT(r == true);
// on horizontal axis
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/-3.0,
/*x=*/1.0,
/*y=*/0.0);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/-3.0,
/*x=*/-0.5,
/*y=*/0.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/-3.0,
/*x=*/-2.5,
/*y=*/0.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/-3.0,
/*x=*/-3.5,
/*y=*/0.0);
CPPUNIT_ASSERT(r == true);
// on ellipse's vertical axis
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/-3.0,
/*x=*/-1.5,
/*y=*/-2.0);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/-3.0,
/*x=*/-1.5,
/*y=*/-0.5);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/-3.0,
/*x=*/-1.5,
/*y=*/0.5);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/0.5,
/*p_c=*/-3.0,
/*x=*/-1.5,
/*y=*/2.0);
CPPUNIT_ASSERT(r == true);
}
/**
* Testing Ellipse::isPointOutsideOfEllipse
* Case: ellipse, major axis vertical
*/
void
EllipseTest::isPointOutsideOfEllipseTestMajorAxisVertical()
{
bool r;
// Case: ellipse, major axis vertical, p_c > 0
// top right quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/3.0,
/*x=*/2.0,
/*y=*/2.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/3.0,
/*x=*/2.0,
/*y=*/3.0);
CPPUNIT_ASSERT(r == true);
// top left quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/3.0,
/*x=*/1.3,
/*y=*/3.0);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/3.0,
/*x=*/1.3,
/*y=*/2.0);
CPPUNIT_ASSERT(r == false);
// bottom left quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/3.0,
/*x=*/1.3,
/*y=*/-2.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/3.0,
/*x=*/1.3,
/*y=*/-3.0);
CPPUNIT_ASSERT(r == true);
// bottom right quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/3.0,
/*x=*/2.0,
/*y=*/-2.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/3.0,
/*x=*/2.0,
/*y=*/-3.0);
CPPUNIT_ASSERT(r == true);
// on horizontal axis
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/3.0,
/*x=*/-1.0,
/*y=*/0.0);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/3.0,
/*x=*/0.5,
/*y=*/0.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/3.0,
/*x=*/2.5,
/*y=*/0.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/3.0,
/*x=*/3.5,
/*y=*/0.0);
CPPUNIT_ASSERT(r == true);
// on ellipse's vertical axis
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/3.0,
/*x=*/1.5,
/*y=*/-2.5);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/3.0,
/*x=*/1.5,
/*y=*/-0.5);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/3.0,
/*x=*/1.5,
/*y=*/0.5);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/3.0,
/*x=*/1.5,
/*y=*/2.5);
CPPUNIT_ASSERT(r == true);
// Case: ellipse, major axis vertical, p_c < 0
// top left quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/-3.0,
/*x=*/-2.0,
/*y=*/2.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/-3.0,
/*x=*/-2.0,
/*y=*/3.0);
CPPUNIT_ASSERT(r == true);
// top right quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/-3.0,
/*x=*/-1.3,
/*y=*/3.0);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/-3.0,
/*x=*/-1.3,
/*y=*/2.0);
CPPUNIT_ASSERT(r == false);
// bottom right quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/-3.0,
/*x=*/-1.3,
/*y=*/-2.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/-3.0,
/*x=*/-1.3,
/*y=*/-3.0);
CPPUNIT_ASSERT(r == true);
// bottom left quadrant
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/-3.0,
/*x=*/-2.0,
/*y=*/-2.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/-3.0,
/*x=*/-2.0,
/*y=*/-3.0);
CPPUNIT_ASSERT(r == true);
// on horizontal axis
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/-3.0,
/*x=*/1.0,
/*y=*/0.0);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/-3.0,
/*x=*/-0.5,
/*y=*/0.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/-3.0,
/*x=*/-2.5,
/*y=*/0.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/-3.0,
/*x=*/-3.5,
/*y=*/0.0);
CPPUNIT_ASSERT(r == true);
// on ellipse's vertical axis
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/-3.0,
/*x=*/-1.5,
/*y=*/-2.5);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/-3.0,
/*x=*/-1.5,
/*y=*/-0.5);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/-3.0,
/*x=*/-1.5,
/*y=*/0.5);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfEllipse(/*m=*/1.5,
/*p_c=*/-3.0,
/*x=*/-1.5,
/*y=*/2.5);
CPPUNIT_ASSERT(r == true);
}
/**
* Testing Ellipse::distanceCC with shifted ellipse
* Case: circle
*/
void
EllipseTest::distanceCCTestShift()
{
Real d, x2, y2; //, x3, y3;
Real shift = 0.5;
// Case: circle, p_c < 0
// top right quadrant
d = Ellipse::distanceCC(/*m=*/1.0, /*p_c=*/-3.0, /*x1=*/2.0, /*y1=*/3.0, x2, y2, shift);
// Ellipse::getYieldPointCC(/*m=*/1.0, /*p_c=*/-3.0, /*x1=*/2.0, /*y1=*/3.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(3 * std::sqrt(2) - 1.5, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.5 / std::sqrt(2) - 1.0, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.5 / std::sqrt(2), y2, 1e-5);
// CPPUNIT_ASSERT_DOUBLES_EQUAL(1.5 / std::sqrt(2) - 1.5, x3, 1e-5);
// CPPUNIT_ASSERT_DOUBLES_EQUAL(1.5 / std::sqrt(2), y3, 1e-5);
}
/**
* Testing Ellipse::distanceCC
* Case: circle
*/
void
EllipseTest::distanceCCTestCircle()
{
Real d, x2, y2, x3, y3;
// Case: circle, p_c < 0
// top right quadrant
d = Ellipse::distanceCC(/*m=*/1.0, /*p_c=*/-3.0, /*x1=*/1.5, /*y1=*/3.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/1.0, /*p_c=*/-3.0, /*x1=*/1.5, /*y1=*/3.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(3 * std::sqrt(2) - 1.5, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.5 / std::sqrt(2) - 1.5, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.5 / std::sqrt(2), y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.5 / std::sqrt(2) - 1.5, x3, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.5 / std::sqrt(2), y3, 1e-5);
// top left quadrant
d = Ellipse::distanceCC(/*m=*/1.0, /*p_c=*/-3.0, /*x1=*/-4.5, /*y1=*/3.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/1.0, /*p_c=*/-3.0, /*x1=*/-4.5, /*y1=*/3.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(3 * std::sqrt(2) - 1.5, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5 / std::sqrt(2) - 1.5, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.5 / std::sqrt(2), y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5 / std::sqrt(2) - 1.5, x3, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.5 / std::sqrt(2), y3, 1e-5);
// bottom right quadrant
d = Ellipse::distanceCC(/*m=*/1.0, /*p_c=*/-3.0, /*x1=*/1.5, /*y1=*/-3.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/1.0, /*p_c=*/-3.0, /*x1=*/1.5, /*y1=*/-3.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(3 * std::sqrt(2) - 1.5, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.5 / std::sqrt(2) - 1.5, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5 / std::sqrt(2), y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.5 / std::sqrt(2) - 1.5, x3, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5 / std::sqrt(2), y3, 1e-5);
// bottom left quadrant
d = Ellipse::distanceCC(/*m=*/1.0, /*p_c=*/-3.0, /*x1=*/-4.5, /*y1=*/-3.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/1.0, /*p_c=*/-3.0, /*x1=*/-4.5, /*y1=*/-3.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(3 * std::sqrt(2) - 1.5, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5 / std::sqrt(2) - 1.5, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5 / std::sqrt(2), y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5 / std::sqrt(2) - 1.5, x3, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5 / std::sqrt(2), y3, 1e-5);
// on horizontal axis, left hand side of ellipse
d = Ellipse::distanceCC(/*m=*/1.0, /*p_c=*/-3.0, /*x1=*/-4.0, /*y1=*/0.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/1.0, /*p_c=*/-3.0, /*x1=*/-4.0, /*y1=*/0.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.0, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-3.0, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-3.0, x3, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, y3, 1e-5);
// on horizontal axis, right hand side of ellipse
d = Ellipse::distanceCC(/*m=*/1.0, /*p_c=*/-3.0, /*x1=*/1.0, /*y1=*/0.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/1.0, /*p_c=*/-3.0, /*x1=*/1.0, /*y1=*/0.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.0, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, x3, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, y3, 1e-5);
// on vertical axis, below ellipse
d = Ellipse::distanceCC(/*m=*/1.0, /*p_c=*/-3.0, /*x1=*/-1.5, /*y1=*/-2.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/1.0, /*p_c=*/-3.0, /*x1=*/-1.5, /*y1=*/-2.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.5, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5, x3, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5, y3, 1e-5);
// on vertical axis, above ellipse
d = Ellipse::distanceCC(/*m=*/1.0, /*p_c=*/-3.0, /*x1=*/-1.5, /*y1=*/2.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/1.0, /*p_c=*/-3.0, /*x1=*/-1.5, /*y1=*/2.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.5, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.5, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5, x3, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.5, y3, 1e-5);
}
/**
* Testing Ellipse::distanceCC
* Case: ellipse, major axis horizontal
*/
void
EllipseTest::distanceCCTestMajorAxisHorizontal()
{
Real d, x2, y2, x3, y3;
// Case: ellipse, major axis horizontal, p_c < 0
// top right quadrant
d = Ellipse::distanceCC(/*m=*/0.5, /*p_c=*/-3.0, /*x1=*/1.5, /*y1=*/3.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/0.5, /*p_c=*/-3.0, /*x1=*/1.5, /*y1=*/3.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(3.1210069, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.282058, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.437784, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.0385555846931, x3, 1e-10);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.168952819574, y3, 1e-10);
// top left quadrant
d = Ellipse::distanceCC(/*m=*/0.5, /*p_c=*/-3.0, /*x1=*/-4.5, /*y1=*/3.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/0.5, /*p_c=*/-3.0, /*x1=*/-4.5, /*y1=*/3.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(3.1210069, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-2.717941, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.437784, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-2.96144441531, x3, 1e-10);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.168952819574, y3, 1e-10);
// bottom right quadrant
d = Ellipse::distanceCC(/*m=*/0.5, /*p_c=*/-3.0, /*x1=*/1.5, /*y1=*/-3.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/0.5, /*p_c=*/-3.0, /*x1=*/1.5, /*y1=*/-3.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(3.1210069, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.282058, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.437784, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.0385555846931, x3, 1e-10);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.168952819574, y3, 1e-10);
// bottom left quadrant
d = Ellipse::distanceCC(/*m=*/0.5, /*p_c=*/-3.0, /*x1=*/-4.5, /*y1=*/-3.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/0.5, /*p_c=*/-3.0, /*x1=*/-4.5, /*y1=*/-3.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(3.1210069, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-2.717941, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.437784, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-2.96144441531, x3, 1e-10);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.168952819574, y3, 1e-10);
// on horizontal axis, left hand side of ellipse
d = Ellipse::distanceCC(/*m=*/0.5, /*p_c=*/-3.0, /*x1=*/-4.0, /*y1=*/0.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/0.5, /*p_c=*/-3.0, /*x1=*/-4.0, /*y1=*/0.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.0, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-3.0, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-3.0, x3, 1e-10);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, y3, 1e-10);
// on horizontal axis, right hand side of ellipse
d = Ellipse::distanceCC(/*m=*/0.5, /*p_c=*/-3.0, /*x1=*/1.0, /*y1=*/0.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/0.5, /*p_c=*/-3.0, /*x1=*/1.0, /*y1=*/0.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.0, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, x3, 1e-10);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, y3, 1e-10);
// on vertical axis, below ellipse
d = Ellipse::distanceCC(/*m=*/0.5, /*p_c=*/-3.0, /*x1=*/-1.5, /*y1=*/-1.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/0.5, /*p_c=*/-3.0, /*x1=*/-1.5, /*y1=*/-1.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.25, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.75, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5, x3, 1e-10);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.75, y3, 1e-10);
// on vertical axis, above ellipse
d = Ellipse::distanceCC(/*m=*/0.5, /*p_c=*/-3.0, /*x1=*/-1.5, /*y1=*/1.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/0.5, /*p_c=*/-3.0, /*x1=*/-1.5, /*y1=*/1.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.25, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.75, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5, x3, 1e-10);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.75, y3, 1e-10);
}
/**
* Testing Ellipse::distanceCC
* Case: ellipse, major axis vertical
*/
void
EllipseTest::distanceCCTestMajorAxisVertical()
{
Real d, x2, y2, x3, y3;
// Case: ellipse, major axis vertical, p_c < 0
// top right quadrant
d = Ellipse::distanceCC(/*m=*/1.5, /*p_c=*/-3.0, /*x1=*/-0.5, /*y1=*/2.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/1.5, /*p_c=*/-3.0, /*x1=*/-0.5, /*y1=*/2.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.2094051, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.650317, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.854209, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.653371450454, x3, 1e-10);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.85734897716, y3, 1e-10);
// top left quadrant
d = Ellipse::distanceCC(/*m=*/1.5, /*p_c=*/-3.0, /*x1=*/-2.5, /*y1=*/2.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/1.5, /*p_c=*/-3.0, /*x1=*/-2.5, /*y1=*/2.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.2094051, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-2.349682, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.854209, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-2.34662854955, x3, 1e-10);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.85734897716, y3, 1e-10);
// bottom right quadrant
d = Ellipse::distanceCC(/*m=*/1.5, /*p_c=*/-3.0, /*x1=*/-0.5, /*y1=*/-2.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/1.5, /*p_c=*/-3.0, /*x1=*/-0.5, /*y1=*/-2.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.2094051, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.650317, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.854209, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.653371450454, x3, 1e-10);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.85734897716, y3, 1e-10);
// bottom left quadrant
d = Ellipse::distanceCC(/*m=*/1.5, /*p_c=*/-3.0, /*x1=*/-2.5, /*y1=*/-2.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/1.5, /*p_c=*/-3.0, /*x1=*/-2.5, /*y1=*/-2.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.2094051, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-2.349682, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.854209, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-2.34662854955, x3, 1e-10);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.85734897716, y3, 1e-10);
// on horizontal axis, left hand side of ellipse
d = Ellipse::distanceCC(/*m=*/1.5, /*p_c=*/-3.0, /*x1=*/-4.0, /*y1=*/0.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/1.5, /*p_c=*/-3.0, /*x1=*/-4.0, /*y1=*/0.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.0, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-3.0, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-3.0, x3, 1e-10);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, y3, 1e-10);
// on horizontal axis, right hand side of ellipse
d = Ellipse::distanceCC(/*m=*/1.5, /*p_c=*/-3.0, /*x1=*/1.0, /*y1=*/0.0, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/1.5, /*p_c=*/-3.0, /*x1=*/1.0, /*y1=*/0.0, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.0, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, x3, 1e-10);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, y3, 1e-10);
// on vertical axis, below ellipse
d = Ellipse::distanceCC(/*m=*/1.5, /*p_c=*/-3.0, /*x1=*/-1.5, /*y1=*/-2.5, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/1.5, /*p_c=*/-3.0, /*x1=*/-1.5, /*y1=*/-2.5, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.25, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-2.25, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5, x3, 1e-10);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-2.25, y3, 1e-10);
// on vertical axis, above ellipse
d = Ellipse::distanceCC(/*m=*/1.5, /*p_c=*/-3.0, /*x1=*/-1.5, /*y1=*/2.5, x2, y2, 0.);
Ellipse::getYieldPointCC(/*m=*/1.5, /*p_c=*/-3.0, /*x1=*/-1.5, /*y1=*/2.5, x3, y3);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.25, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(2.25, y2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.5, x3, 1e-10);
CPPUNIT_ASSERT_DOUBLES_EQUAL(2.25, y3, 1e-10);
}
/**
* Testing Ellipse::distanceCCanisotropic
* Case: rotated ellipse, major axis ~horizontal
*/
void
EllipseTest::distanceCCanisotropicTestMajorAxisHorizontal()
{
Real d, x2, y2;
d = Ellipse::distanceCCanisotropic(/*m=*/1.4,
/*p_0=*/2.0,
/*alpha=*/0.2,
/*y0=*/2.0,
/*y1*/ 1.5,
x2,
y2);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.340201, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.731422, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.291187, y2, 1e-5);
}
/**
* Testing Ellipse::rotatePoint
*/
void
EllipseTest::rotatePointTest()
{
Real z0, z1;
Ellipse::rotatePoint(/*m=*/1.4,
/*p_0=*/2.0,
/*alpha=*/0.2,
/*forward=*/true,
/*y0=*/2.0,
/*y1*/ 1.5,
z0,
z1);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.47087, z0, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.72563, z1, 1e-5);
Ellipse::rotatePoint(/*m=*/1.4,
/*p_0=*/2.0,
/*alpha=*/0.2,
/*forward=*/false,
/*y0=*/1.47087101353638,
/*y1*/ -0.725629700011281,
z0,
z1);
CPPUNIT_ASSERT_DOUBLES_EQUAL(2.0, z0, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.5, z1, 1e-5);
}
/**
* Testing Ellipse::getDafaliasEllipseAxesAndCentre
*/
void
EllipseTest::getDafaliasEllipseAxesAndCentreTest()
{
Real horizontal_axis, vertical_axis, center_p, center_q;
Ellipse::getDafaliasEllipseAxesAndCentre(
/*m=*/1.4, /*p_0=*/2.0, /*alpha=*/0.2, horizontal_axis, vertical_axis, center_p, center_q);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.4142135, horizontal_axis, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.979796, vertical_axis, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.0, center_p, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.2, center_q, 1e-5);
}
/**
* Testing Ellipse::distanceCCanisotropic
* Case: rotated ellipse, major axis ~vertical
*/
void
EllipseTest::distanceCCanisotropicTestMajorAxisVertical()
{
Real d, x2, y2;
d = Ellipse::distanceCCanisotropic(/*m=*/0.4,
/*p_0=*/2.0,
/*alpha=*/0.2,
/*y0=*/2.0,
/*y1*/ 1.5,
x2,
y2);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.952959979, d, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.7821427634, x2, 1e-5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.57227647, y2, 1e-5);
}
/**
* Testing Ellipse::isPointOutsideOfRotatedEllipse
* Case: ellipse, major axis ~horizontal
*/
void
EllipseTest::isPointOutsideOfRotatedEllipseTestMajorAxisHorizontal()
{
bool r;
r = Ellipse::isPointOutsideOfRotatedEllipse(
/*m=*/1.4, /*p_0=*/2.0, /*alpha=*/0.2, /*y0=*/2.0, /*y1*/ 1.5);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfRotatedEllipse(
/*m=*/1.4, /*p_0=*/2.0, /*alpha=*/0.2, /*y0=*/1.5, /*y1*/ 1.51);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfRotatedEllipse(
/*m=*/1.4, /*p_0=*/2.0, /*alpha=*/0.2, /*y0=*/1.5, /*y1*/ 1.49);
CPPUNIT_ASSERT(r == false);
}
/**
* Testing Ellipse::isPointOutsideOfRotatedEllipse
* Case: ellipse, major axis ~vertical
*/
void
EllipseTest::isPointOutsideOfRotatedEllipseTestMajorAxisVertical()
{
bool r;
r = Ellipse::isPointOutsideOfRotatedEllipse(
/*m=*/0.4, /*p_0=*/2.0, /*alpha=*/0.2, /*y0=*/1.53, /*y1*/ 0.0);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfRotatedEllipse(
/*m=*/0.4, /*p_0=*/2.0, /*alpha=*/0.2, /*y0=*/1.49, /*y1*/ 0.0);
CPPUNIT_ASSERT(r == false);
r = Ellipse::isPointOutsideOfRotatedEllipse(
/*m=*/0.4, /*p_0=*/2.0, /*alpha=*/0.2, /*y0=*/0.5, /*y1*/ 0.41);
CPPUNIT_ASSERT(r == true);
r = Ellipse::isPointOutsideOfRotatedEllipse(
/*m=*/0.4, /*p_0=*/2.0, /*alpha=*/0.2, /*y0=*/0.5, /*y1*/ 0.39);
CPPUNIT_ASSERT(r == false);
}
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