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New cpp folder structure

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Signed-off-by: Alexander Borsuk <me@alex.bio>
This commit is contained in:
Alexander Borsuk
2025-07-17 22:35:52 +03:00
committed by Konstantin Pastbin
parent c9cbb64f12
commit 76ffc99abd
2390 changed files with 345 additions and 339 deletions
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50
libs/geometry/geometry_tests/convex_hull_tests.cpp Normal file
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#include "testing/testing.hpp"
#include "geometry/convex_hull.hpp"
#include "geometry/point2d.hpp"
#include <vector>
namespace convex_hull_tests
{
using namespace m2;
using namespace std;
double constexpr kEps = 1e-12;
vector<PointD> BuildConvexHull(vector<PointD> const & points)
{
return ConvexHull(points, kEps).Points();
}
UNIT_TEST(ConvexHull_Smoke)
{
TEST_EQUAL(BuildConvexHull({}), vector<PointD>{}, ());
TEST_EQUAL(BuildConvexHull({PointD(0, 0)}), vector<PointD>{PointD(0, 0)}, ());
TEST_EQUAL(BuildConvexHull({PointD(0, 0), PointD(0, 0)}), vector<PointD>{PointD(0, 0)}, ());
TEST_EQUAL(BuildConvexHull({PointD(0, 0), PointD(1, 1), PointD(0, 0)}),
vector<PointD>({PointD(0, 0), PointD(1, 1)}), ());
TEST_EQUAL(BuildConvexHull({PointD(0, 0), PointD(1, 1), PointD(2, 2)}),
vector<PointD>({PointD(0, 0), PointD(2, 2)}), ());
{
int const kXMax = 100;
int const kYMax = 200;
vector<PointD> points;
for (int x = 0; x <= kXMax; ++x)
{
for (int y = 0; y <= kYMax; ++y)
points.emplace_back(x, y);
}
TEST_EQUAL(BuildConvexHull(points), vector<PointD>({PointD(0, 0), PointD(kXMax, 0),
PointD(kXMax, kYMax), PointD(0, kYMax)}),
());
}
TEST_EQUAL(
BuildConvexHull({PointD(0, 0), PointD(0, 5), PointD(10, 5), PointD(3, 3), PointD(10, 0)}),
vector<PointD>({PointD(0, 0), PointD(10, 0), PointD(10, 5), PointD(0, 5)}), ());
}
} // namespace convex_hull_tests