/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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*
* This file incorporates work covered by the following license notice :
*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed
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* ownership . The ASF licenses this file to you under the Apache
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*/
#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>
#include <basegfx/vector/b2dvector.hxx>
namespace basegfx
{
class VectorTest : public CppUnit::TestFixture
{
public :
void testCross()
{
B2DVector aVector(1 .0 , 1 .0 );
double aResult = aVector.cross(B2DVector(1 .0 , 1 .0 ));
CPPUNIT_ASSERT_DOUBLES_EQUAL(0 .0 , aResult, 1 E-12 );
}
void testScalar()
{
{
B2DVector aVector(1 .0 , 1 .0 );
double aResult = aVector.scalar(B2DVector(1 .0 , 1 .0 ));
CPPUNIT_ASSERT_DOUBLES_EQUAL(2 .0 , aResult, 1 E-12 );
}
{
B2IVector aVector(1 , 1 );
double aResult = aVector.scalar(B2IVector(1 , 1 ));
CPPUNIT_ASSERT_DOUBLES_EQUAL(2 .0 , aResult, 1 E-12 );
}
}
void testSetLength()
{
{
B2DVector aVector(1 .0 , 1 .0 );
aVector = aVector.setLength(std::sqrt(2 .0 ));
CPPUNIT_ASSERT_DOUBLES_EQUAL(1 .0 , aVector.getX(), 1 E-12 );
CPPUNIT_ASSERT_DOUBLES_EQUAL(1 .0 , aVector.getY(), 1 E-12 );
}
{
B2IVector aVector(1 , 1 );
aVector = aVector.setLength(std::sqrt(2 .0 ));
CPPUNIT_ASSERT_EQUAL(sal_Int32(1 ), aVector.getX());
CPPUNIT_ASSERT_EQUAL(sal_Int32(1 ), aVector.getY());
}
}
void testGetLength()
{
B2DVector aVector(1 .0 , 1 .0 );
CPPUNIT_ASSERT_DOUBLES_EQUAL(std::sqrt(2 .0 ), aVector.getLength(), 1 E-12 );
}
CPPUNIT_TEST_SUITE(VectorTest);
CPPUNIT_TEST(testCross);
CPPUNIT_TEST(testScalar);
CPPUNIT_TEST(testSetLength);
CPPUNIT_TEST(testGetLength);
CPPUNIT_TEST_SUITE_END();
};
} // namespace basegfx
CPPUNIT_TEST_SUITE_REGISTRATION(basegfx::VectorTest);
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=97 H=80 G=88
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-09-29)
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