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177 lines
7.0 KiB
C
177 lines
7.0 KiB
C
4 months ago
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//Copyright (c) 2015 Ultimaker B.V.
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//CuraEngine is released under the terms of the AGPLv3 or higher.
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#ifndef LINEARALG2DTEST_H
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#define LINEARALG2DTEST_H
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#include <cppunit/TestFixture.h>
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#include <cppunit/extensions/HelperMacros.h>
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#include <../src/utils/intpoint.h>
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namespace cura
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{
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class LinearAlg2DTest : public CppUnit::TestFixture
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{
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CPPUNIT_TEST_SUITE(LinearAlg2DTest);
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CPPUNIT_TEST(getDist2FromLineSegmentHorizontalNearTest);
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CPPUNIT_TEST(getDist2FromLineSegmentHorizontalOnTest);
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CPPUNIT_TEST(getDist2FromLineSegmentHorizontalBeyondTest);
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CPPUNIT_TEST(getDist2FromLineSegmentHorizontalBeforeTest);
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CPPUNIT_TEST(getDist2FromLineSegmentHorizontalCornerTest);
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CPPUNIT_TEST(getDist2FromLineSegmentHorizontalPerpendicularTest);
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CPPUNIT_TEST(getDist2FromLineSegmentVerticalNearTest);
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CPPUNIT_TEST(getDist2FromLineSegmentVerticalOnTest);
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CPPUNIT_TEST(getDist2FromLineSegmentVerticalBeyondTest);
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CPPUNIT_TEST(getDist2FromLineSegmentVerticalBeforeTest);
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CPPUNIT_TEST(getDist2FromLineSegmentVerticalCornerTest);
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CPPUNIT_TEST(getDist2FromLineSegmentVerticalPerpendicularTest);
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CPPUNIT_TEST(getDist2FromLineSegmentDiagonalNearTest);
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CPPUNIT_TEST(getDist2FromLineSegmentDiagonalOnTest);
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CPPUNIT_TEST(getDist2FromLineSegmentDiagonalBeyondTest);
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CPPUNIT_TEST(getDist2FromLineSegmentDiagonalBeforeTest);
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CPPUNIT_TEST(getDist2FromLineSegmentDiagonalCornerTest);
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CPPUNIT_TEST(getDist2FromLineSegmentDiagonalPerpendicularTest);
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CPPUNIT_TEST(getDist2FromLineSegmentDiagonal2NearTest);
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CPPUNIT_TEST(getDist2FromLineSegmentDiagonal2OnTest);
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CPPUNIT_TEST(getDist2FromLineSegmentDiagonal2PointTest);
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CPPUNIT_TEST(getDist2FromLineSegmentDiagonal2BeyondTest);
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CPPUNIT_TEST(getDist2FromLineSegmentDiagonal2BeforeTest);
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CPPUNIT_TEST(getDist2FromLineSegmentDiagonal2CornerTest);
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CPPUNIT_TEST(getDist2FromLineSegmentDiagonal2PerpendicularTest);
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CPPUNIT_TEST(getDist2FromLineSegmentDiagonal2LargeTest);
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CPPUNIT_TEST(getDist2FromLineSegmentZeroNearTest);
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CPPUNIT_TEST(getDist2FromLineSegmentZeroOnTest);
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CPPUNIT_TEST(getAngleStraightTest);
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CPPUNIT_TEST(getAngle90CcwTest);
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CPPUNIT_TEST(getAngle90CwTest);
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CPPUNIT_TEST(getAngle45CcwTest);
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CPPUNIT_TEST(getAngleStraightBackTest);
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CPPUNIT_TEST(getAngleLeftAABTest);
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CPPUNIT_TEST(getAngleLeftABBTest);
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CPPUNIT_TEST(getAngleLeftAAATest);
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CPPUNIT_TEST(pointIsLeftOfLineTest);
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CPPUNIT_TEST(pointIsLeftOfLineSharpTest);
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CPPUNIT_TEST(getPointOnLineWithDistTest1);
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CPPUNIT_TEST(getPointOnLineWithDistTest2);
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CPPUNIT_TEST(getPointOnLineWithDistTest3);
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CPPUNIT_TEST(getPointOnLineWithDistTest4);
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CPPUNIT_TEST(getPointOnLineWithDistTest5);
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CPPUNIT_TEST(getPointOnLineWithDistTest6);
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CPPUNIT_TEST(getPointOnLineWithDistTest7);
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CPPUNIT_TEST_SUITE_END();
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public:
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/*!
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* \brief Sets up the test suite to prepare for testing.
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*
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* Since <em>LinearAlg2DTest</em> only has static functions, no instance
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* needs to be created here.
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*/
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void setUp();
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/*!
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* \brief Tears down the test suite when testing is done.
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*
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* Since <em>LinearAlg2DTest</em> only has static functions, no instance
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* exists that needs to be destroyed.
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*/
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void tearDown();
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//These are the actual test cases. The name of the function sort of describes what it tests but I refuse to document all of these, sorry.
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void getDist2FromLineSegmentHorizontalNearTest();
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void getDist2FromLineSegmentHorizontalOnTest();
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void getDist2FromLineSegmentHorizontalBeyondTest();
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void getDist2FromLineSegmentHorizontalBeforeTest();
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void getDist2FromLineSegmentHorizontalCornerTest();
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void getDist2FromLineSegmentHorizontalPerpendicularTest();
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void getDist2FromLineSegmentVerticalNearTest();
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void getDist2FromLineSegmentVerticalOnTest();
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void getDist2FromLineSegmentVerticalBeyondTest();
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void getDist2FromLineSegmentVerticalBeforeTest();
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void getDist2FromLineSegmentVerticalCornerTest();
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void getDist2FromLineSegmentVerticalPerpendicularTest();
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void getDist2FromLineSegmentDiagonalNearTest();
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void getDist2FromLineSegmentDiagonalOnTest();
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void getDist2FromLineSegmentDiagonalBeyondTest();
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void getDist2FromLineSegmentDiagonalBeforeTest();
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void getDist2FromLineSegmentDiagonalCornerTest();
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void getDist2FromLineSegmentDiagonalPerpendicularTest();
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void getDist2FromLineSegmentDiagonal2NearTest();
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void getDist2FromLineSegmentDiagonal2OnTest();
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void getDist2FromLineSegmentDiagonal2PointTest();
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void getDist2FromLineSegmentDiagonal2BeyondTest();
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void getDist2FromLineSegmentDiagonal2BeforeTest();
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void getDist2FromLineSegmentDiagonal2CornerTest();
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void getDist2FromLineSegmentDiagonal2PerpendicularTest();
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void getDist2FromLineSegmentDiagonal2LargeTest();
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void getDist2FromLineSegmentZeroNearTest();
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void getDist2FromLineSegmentZeroOnTest();
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void getAngleStraightTest();
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void getAngle90CcwTest();
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void getAngle90CwTest();
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void getAngle45CcwTest();
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void getAngleStraightBackTest();
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void getAngleLeftAABTest();
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void getAngleLeftABBTest();
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void getAngleLeftAAATest();
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void pointIsLeftOfLineTest();
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void pointIsLeftOfLineSharpTest();
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void getPointOnLineWithDistTest1();
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void getPointOnLineWithDistTest2();
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void getPointOnLineWithDistTest3();
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void getPointOnLineWithDistTest4();
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void getPointOnLineWithDistTest5();
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void getPointOnLineWithDistTest6();
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void getPointOnLineWithDistTest7();
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private:
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/*!
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* \brief The maximum allowed error in distance measurements.
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*/
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static const int64_t maximum_error = 10;
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/*!
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* \brief Performs the actual assertion for the getDist2FromLineSegmentTest.
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*
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* This is essentially a parameterised version of all unit tests pertaining
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* to the getDist2FromLineSegment tests.
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*
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* \param line_start The start of the line to check the distance to.
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* \param line_end The end of the line to check the distance to.
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* \param point The point to check the distance to the line with.
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* \param actual_distance2 The correct distance from the point to the line,
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* squared.
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* \param actual_is_beyond Whether the point is actually beyond the line.
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*/
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void getDist2FromLineSegmentAssert(Point line_start,Point line_end,Point point,int64_t actual_distance2,char actual_is_beyond);
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/*!
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* \brief The maximum allowed error in angle measurements.
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*/
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static constexpr float maximum_error_angle = 1.0;
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/*!
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* Performs the assertion of the getAngle tests
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*
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* \param a the a parameter of getAngle
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* \param b the b parameter of getAngle
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* \param c the c parameter of getAngle
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* \param actual_angle_in_half_rounds the actual angle where 0.5 equals ???
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*/
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void getAngleAssert(Point a, Point b, Point c, float actual_angle_in_half_rounds);
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void getPointOnLineWithDistAssert(const Point p, const Point a, const Point b, int64_t dist, Point actual_result, bool actual_returned);
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};
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}
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#endif //LINEARALG2DTEST_H
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