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58 lines
1.7 KiB
C++
58 lines
1.7 KiB
C++
#include "testing/testing.hpp"
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#include "drape_frontend/path_text_handle.hpp"
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#include "base/logging.hpp"
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namespace
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{
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bool IsSmooth(m2::SplineEx const & spline)
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{
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for (size_t i = 0, sz = spline.GetDirections().size(); i + 1 < sz; ++i)
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{
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if (!df::IsValidSplineTurn(spline.GetDirections()[i], spline.GetDirections()[i + 1]))
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return false;
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}
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return true;
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}
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}
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UNIT_TEST(Rounding_Spline)
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{
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m2::SplineEx spline1;
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df::AddPointAndRound(spline1, m2::PointD(0, 200));
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df::AddPointAndRound(spline1, m2::PointD(0, 0));
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df::AddPointAndRound(spline1, m2::PointD(200, 0));
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TEST(IsSmooth(spline1), ());
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TEST(spline1.GetSize() == 8, ());
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m2::SplineEx spline2;
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df::AddPointAndRound(spline2, m2::PointD(-200, 0));
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df::AddPointAndRound(spline2, m2::PointD(0, 0));
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df::AddPointAndRound(spline2, m2::PointD(200, 200));
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df::AddPointAndRound(spline2, m2::PointD(400, 200));
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TEST(IsSmooth(spline2), ());
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TEST(spline2.GetSize() == 8, ());
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m2::SplineEx spline3;
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df::AddPointAndRound(spline3, m2::PointD(200, 100));
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df::AddPointAndRound(spline3, m2::PointD(0, 0));
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df::AddPointAndRound(spline3, m2::PointD(200, 0));
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TEST(!IsSmooth(spline3), ());
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TEST(spline3.GetSize() == 3, ());
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m2::SplineEx spline4;
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df::AddPointAndRound(spline4, m2::PointD(-200, 5));
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df::AddPointAndRound(spline4, m2::PointD(0, 0));
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df::AddPointAndRound(spline4, m2::PointD(200, 5));
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TEST(IsSmooth(spline4), ());
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TEST(spline4.GetSize() == 3, ());
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m2::SplineEx spline5;
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df::AddPointAndRound(spline5, m2::PointD(200, 5));
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df::AddPointAndRound(spline5, m2::PointD(0, 0));
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df::AddPointAndRound(spline5, m2::PointD(200, -5));
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TEST(!IsSmooth(spline5), ());
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TEST(spline5.GetSize() == 3, ());
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}
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