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// -*- Mode: C++; tab-width: 2; -*-
// vi: set ts=2:
//
#include <BALL/CONCEPT/classTest.h>
///////////////////////////
#include <BALL/MATHS/piecewisePolynomial.h>
///////////////////////////
START_TEST(PiecewisePolynomial)
/////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////
using namespace BALL;
/// insert tests for each member function here
///
Coefficients coef;
vector<Coefficients> coefs;
vector<Interval> intervals;
coef.push_back(0.0); coef.push_back(0.0);
coef.push_back(0.0); coef.push_back(0.0);
coefs.push_back(coef);
coef.clear();
coef.push_back(3.0); coef.push_back(1.0);
coef.push_back(0.0); coef.push_back(0.0);
coefs.push_back(coef);
coef.clear();
coef.push_back(0.0); coef.push_back(0.0);
coef.push_back(0.0); coef.push_back(3.0);
coefs.push_back(coef);
coef.clear();
intervals.push_back(Interval(0.0, 1.0));
intervals.push_back(Interval(1.0, 2.0));
intervals.push_back(Interval(2.0, 3.0));
PiecewisePolynomial* poly;
CHECK(PiecewisePolynomial() throw())
poly = new PiecewisePolynomial;
TEST_NOT_EQUAL(poly, 0)
RESULT
CHECK(~PiecewisePolynomial() throw())
delete poly;
RESULT
CHECK(PiecewisePolynomial(const PiecewisePolynomial& polynomial) throw())
poly = new PiecewisePolynomial(4, intervals, coefs);
PiecewisePolynomial poly2(*poly);
TEST_EQUAL(poly2.getDegree(), poly->getDegree())
bool test = (poly2.getIntervals() == poly->getIntervals());
TEST_EQUAL(test, true)
test = (poly2.getCoefficients() == poly->getCoefficients());
TEST_EQUAL(test, true)
delete poly;
RESULT
CHECK(PiecewisePolynomial(Size degree, const std::vector<Interval>& intervals, const std::vector<Coefficients>& coefficients) throw())
PiecewisePolynomial poly2(4, intervals, coefs);
TEST_EQUAL(poly2.getDegree(), 4);
bool test = (poly2.getIntervals() == intervals);
TEST_EQUAL(test, true);
test = (poly2.getCoefficients() == coefs);
TEST_EQUAL(test, true);
std::vector<Coefficients> naught;
test = (poly2.getCoefficients() == naught);
TEST_EQUAL(test, false)
// ?????: Spezialflle
RESULT
CHECK(void clear() throw())
PiecewisePolynomial poly2(4, intervals, coefs);
poly2.clear();
std::vector<Interval> i2 = poly2.getIntervals();
std::vector<Interval> i3;
bool test = (i2 == i3);
TEST_EQUAL(test, true);
std::vector<Coefficients> c2 = poly2.getCoefficients();
std::vector<Coefficients> c3;
test = (c2 == c3);
TEST_EQUAL(test, true);
// ?????: Spezialflle
RESULT
CHECK(void set(Size degree, const std::vector<Interval>& intervals, const std::vector<Coefficients>& coeffs) throw())
PiecewisePolynomial poly2;
poly2.set(4, intervals, coefs);
TEST_EQUAL(poly2.getDegree(), 4)
bool test = (poly2.getIntervals() == intervals);
TEST_EQUAL(test, true)
test = (poly2.getCoefficients() == coefs);
TEST_EQUAL(test, true);
std::vector<Coefficients> naught;
test = (poly2.getCoefficients() == naught);
TEST_EQUAL(test, false)
// ?????: Spezialflle
RESULT
CHECK(PiecewisePolynomial& operator = (const PiecewisePolynomial& poly) throw())
PiecewisePolynomial poly2;
PiecewisePolynomial poly3;
poly2 = poly3;
TEST_EQUAL(poly2.getDegree(), poly3.getDegree())
bool test = (poly2.getIntervals() == poly3.getIntervals());
TEST_EQUAL(test, true);
test = (poly2.getCoefficients() == poly3.getCoefficients());
TEST_EQUAL(test, true);
RESULT
CHECK(void setDegree(Size degree) throw())
PiecewisePolynomial poly2;
TEST_EQUAL(poly2.getDegree(), 0)
poly2.setDegree(3);
TEST_EQUAL(poly2.getDegree(), 3)
RESULT
CHECK(Size getDegree() const throw())
PiecewisePolynomial poly2;
TEST_EQUAL(poly2.getDegree(), 0)
poly2.set(4, intervals, coefs);
TEST_EQUAL(poly2.getDegree(), 4)
RESULT
CHECK(setIntervals(const std::vector<Interval>& intervals))
PiecewisePolynomial poly2;
poly2.setIntervals(intervals);
bool test = (poly2.getIntervals() == intervals);
TEST_EQUAL(test,true);
RESULT
CHECK(getInterval(double x) const throw())
PiecewisePolynomial poly2(4, intervals, coefs);
TEST_REAL_EQUAL(poly2.getInterval(0.5).first, 0.0)
TEST_REAL_EQUAL(poly2.getInterval(0.5).second, 1.0)
TEST_REAL_EQUAL(poly2.getInterval(1.0).first, 1.0)
TEST_REAL_EQUAL(poly2.getInterval(1.0).second, 2.0)
RESULT
CHECK(getInterval(Position index) const throw())
PiecewisePolynomial poly2(4, intervals, coefs);
Position index = 1;
TEST_REAL_EQUAL(poly2.getInterval(index).first, 1.0)
TEST_REAL_EQUAL(poly2.getInterval(index).second, 2.0)
RESULT
CHECK(getIntervalIndex(double x) const throw())
PiecewisePolynomial poly2(4, intervals, coefs);
TEST_EQUAL(poly2.getIntervalIndex(0.5), 0)
RESULT
CHECK(getRange() const throw())
PiecewisePolynomial poly2(4, intervals, coefs);
Interval val = poly2.getRange();
TEST_REAL_EQUAL(val.first, 0.0)
TEST_REAL_EQUAL(val.second, 3.0)
RESULT
CHECK(setCoefficients(const vector<Coefficients>& coefficients))
PiecewisePolynomial poly2;
poly2.setCoefficients(coefs);
bool test = (poly2.getCoefficients() == coefs);
TEST_EQUAL(test, true)
// ?????: false
RESULT
CHECK(getCoefficients(double x) const throw())
PiecewisePolynomial poly2;
poly2.setCoefficients(coefs);
TEST_EXCEPTION(Exception::OutOfRange, poly2.getCoefficients(0.5))
poly2.setIntervals(intervals);
bool test = (poly2.getCoefficients(0.5) == coefs[0]);
TEST_EQUAL(test, true);
// ?????: false
RESULT
CHECK(getCoefficients(Position index) const throw())
PiecewisePolynomial poly2;
poly2.setCoefficients(coefs);
Position index = 0;
bool test = (poly2.getCoefficients(index) == coefs[0]);
TEST_EQUAL(test, true)
// ?????: false
RESULT
CHECK(double operator () (double x) const throw())
//?????
PiecewisePolynomial poly2(4, intervals, coefs);
TEST_REAL_EQUAL(poly2(0.5), 0.0)
TEST_REAL_EQUAL(poly2(1.0), 3.0)
TEST_REAL_EQUAL(poly2(1.5), 3.5)
TEST_REAL_EQUAL(poly2(2.5), 0.375)
TEST_REAL_EQUAL(poly2(6.0), 0.0)
RESULT
CHECK(isInRange(double x) const throw())
PiecewisePolynomial poly2(4, intervals, coefs);
TEST_EQUAL(poly2.isInRange(2.5), true)
TEST_EQUAL(poly2.isInRange(6.5), false)
RESULT
CHECK(isValid() const throw())
PiecewisePolynomial poly2;
TEST_EQUAL(poly2.isValid(), false)
poly2 = PiecewisePolynomial(4, intervals, coefs);
TEST_EQUAL(poly2.isValid(), true);
RESULT
CHECK(BALL_CREATE(PiecewisePolynomial))
// ???
RESULT
CHECK(bool operator == (const PiecewisePolynomial& poly) const throw())
// ???
RESULT
CHECK(void dump(std::ostream& s = std::cout, Size depth = 0) const throw())
// ???
RESULT
/////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////
END_TEST
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